26th week of 2015 patent applcation highlights part 34 |
Patent application number | Title | Published |
20150176599 | Coverplates for Centrifugal Pumps - Embodiments of the invention extend the viability of centrifugal pumps commonly used by fracturing blenders by utilizing, for example, a coverplate with an integrated flange. The coverplate is adapted to be attached to the pump and piping of the fracturing blender. The coverplate can include a substantially cylindrical body of a first and second sides having an outer surface with a circumferential outer rim that substantially surrounds the outer surface. The substantially cylindrical body can also surrounding an orifice. The first side of the coverplate side includes, for example, a substantially circular face that at least partially tapers, the second side includes the integral flange with a circumferential groove and extends outwardly away from the first side. Embodiments of the invention also include methods of attaching the coverplate to the pump and the pipe and operating the pump with the coverplate attached thereto. | 2015-06-25 |
20150176600 | RETRACTABLE VANE DIFFUSER FOR COMPRESSORS - A retractable vane diffuser system ( | 2015-06-25 |
20150176601 | VACUUM PUMP - A vacuum pump comprises a vacuum exhaust section, the vacuum exhaust section including a stator, and a rotor having a rotor cylindrical section, the rotor cylindrical section discharging gas in cooperation with the stator, a suction port; a base; an exhaust port disposed on the base, wherein at least a part of the exhaust port faces an outer peripheral surface of the stator, and gas sucked through the suction port by the vacuum exhaust section is discharged through the exhaust port; and a conductance increasing function section formed on at least one of the outer peripheral surface of the stator and an inner peripheral surface of the base, the outer peripheral surface and the inner peripheral surface facing an exhaust path for gas discharged by the rotor cylindrical section and the stator leading to the exhaust port. | 2015-06-25 |
20150176602 | Motor of a Ceiling Fan - A motor of a ceiling fan, which includes a stator, a rotor, and a base, is proposed. The stator has a shaft and a core. The rotor has a first housing rotatably coupling with the shaft. The base has a second housing firmly connecting with the stator. The core of the stator is positioned between the first and second housings, an air channel communicates the inside and the outside of the motor, and the first housing is able to rotate relatively to the second housing for generating an air current inside the motor and guiding the air current out of the motor via the air channel. | 2015-06-25 |
20150176603 | FAN ASSEMBLY - A fan assembly in which all of the major structural components of the assembly are mechanically fastened together by non-welding means, such as mechanical fasteners, is disclosed. The disclosure also relates to a fan assembly in which the major structural components have planar segments separated by bend lines that approximate a curved shape, and that can be formed, for example, by a press brake machine. Such a construction can eliminate the necessity for rolling, welding, and painting of the structural components of the fan assembly. | 2015-06-25 |
20150176604 | Canopy Assembly for a Ceiling Fan - A canopy assembly includes a bracket, a canopy, a plurality of screws, two biasing members and an annular decorative ring. The canopy has two locking sections and two installation sections. Each of the installation sections has a limit wall and an abutment wall connected to the limit wall and cooperating with the limit wall to define an installation groove. Each of the biasing members includes an elastic plate engaging a respective one of the installation grooves and a protrusion formed on the elastic plate. The annular decorative ring covers the screws and has two engaging segments. Each of the engaging segments is formed with a groove engaged with the protrusion of a respective one of the biasing members. | 2015-06-25 |
20150176605 | Fan For A Motor Vehicle Comprising A Stator - The present disclosure relates to a support frame for a ventilation device for cooling a fluid which passes through a cooling circuit of a motor vehicle. The support frame comprises an opening, which is designed to receive a propeller, and a central support, which is positioned in a center of the opening. The central support is formed to receive a motor which activates the propeller, so as to generate a ventilation flow. The central support is attached through the opening to the support frame by retention arms. The retention arms extend according to a curved form, between the central support and a periphery of the opening. | 2015-06-25 |
20150176606 | EJECTOR - A refrigerant passage formed between an inner peripheral surface of a decompression space formed within a body part and an outer peripheral surface of a valve body that changes a refrigerant passage area of a minimum area part functions as a nozzle, and a refrigerant passage formed between an inner peripheral surface of a pressure increase space formed within the body part and an outer peripheral surface of a passage formation member functions as a diffuser to configure an ejector. Further, the valve body and the passage formation member are provided as separated members, and a load of the refrigerant on the valve body is reduced, thereby being capable of downsizing a drive device that displaces the valve body. | 2015-06-25 |
20150176607 | UNINTERRUPTIBLE POWER SUPPLY SYSTEMS USING ELECTROHYDRAULIC ENERGY STORAGE - A power supply system includes an inverter configured to be coupled to a load and an energy storage device, such as one or more capacitors, coupled to a DC input of the inverter. The power supply system further includes an electrohydraulic energy storage system configured to be coupled to the load and including a hydraulic accumulator, a generator, and a hydraulic motor mechanically coupling the generator and the hydraulic accumulator, along with a control circuit configured to control the electrohydraulic energy storage system responsive to a state of an AC power source coupled to the load. | 2015-06-25 |
20150176608 | MOBILE CONCRETE PUMP - A mobile concrete pump includes a supporting structure that can be placed directly or indirectly via an assembly frame on the running gear of an HGV chassis, for receiving functional units that form a support device and a placing boom. The placing boom is rotatably mounted on a boom pedestal that is integrated into the supporting structure, while the support device includes two telescopic tubes which are integrated into the supporting structure, cross over one another at different heights and have diagonal passages that are open at the front. A respective open space in the supporting structure lies below the upper and above the lower telescopic tube, each open space being separated from the neighboring telescopic tube by an intermediate base. A pre-fabricated liquid tank is inserted into at least one of the open spaces, the outer contour of the tank being geometrically adapted to the supporting structure and the tank supplementing and reinforcing the supporting structure. | 2015-06-25 |
20150176609 | CONTROL SYSTEM FOR HYBRID CONSTRUCTION MACHINE - A control system for hybrid construction machine includes: an operation valve for operating a boom; a variable displacement type fluid pressure motor; a distribution mechanism adapted to adjust a flow to be distributed to the fluid pressure motor; a motor generator adapted to be rotated integrally with the fluid pressure motor; a variable displacement type assist pump adapted to be rotated integrally with the motor generator; a distribution mechanism control unit adapted to control the distribution mechanism; a tilt angle control unit adapted to control tilt angles of the fluid pressure motor and the assist pump; and a motor generator control unit adapted to maintain a rotation speed of the motor generator at a target rotation speed. The target rotation speed at the time of boom regeneration control is set to higher than the target rotation speed in a case where only an assist control is carried out. | 2015-06-25 |
20150176610 | HYDRAULIC DRIVE SYSTEM - A hydraulic fluid flowpath includes a first flowpath and a second flowpath. The first flowpath connects a first pump port and a first chamber in a hydraulic cylinder. The second flowpath connects a second pump port and a second chamber in the hydraulic cylinder. The hydraulic fluid flowpath forms a closed circuit between a hydraulic pump and the hydraulic cylinder. A bleed-off flowpath bleeds off a portion of the hydraulic fluid from the second flowpath. A control valve connects the second flowpath to the bleed-off flowpath via a throttle when an operation amount of an operating member for lowering a work implement is less than a predetermined operation amount so that a hydraulic pressure in second flowpath is maintained at less than a relief pressure. The predetermined operation amount is less than or equal to the maximum operation amount for lowering the work implement. | 2015-06-25 |
20150176611 | LOAD SENSING ELECTRIC-PROPORTIONAL MULTI-WAY VALVE - This application discloses a load sensing electric-proportional multi-way valve. The technical problem to be solved by the present application is to provide a load sensing electric-proportional multi-way valve, enabling individual loops to operate with different loads, to save energy and reduce the environmental pollution. The technical solution for solving the technical issue includes as follows. A load sensing electric-proportional multi-way valve includes a main oil passage connected with two gear pumps P | 2015-06-25 |
20150176612 | DOUBLE HYDRAULIC VALVE OF A SERVO-CONTROL FOR FEATHERING THE BLADES OF A ROTORCRAFT ROTOR - A hydraulic valve ( | 2015-06-25 |
20150176613 | Hydraulic Axle - A hydraulic axle includes a reversible hydraulic pump. The hydraulic axle has a multi-surface cylinder with two retraction surfaces and two deployment surfaces. A first deployment surface and a first retraction surface are configured to interconnect with each other and separate from other surface during a rapid-traverse stroke. A pressure medium is configured to act on the second deployment surface to enable deployment. | 2015-06-25 |
20150176614 | INTEGRATED IMPLEMENT DOWNFORCE CONTROL SYSTEMS, METHODS, AND APPARATUS - A downforce controller for an agricultural implement having a double-acting hydraulic cylinder. The cylinder is configured to be coupled to an agricultural row unit and an agricultural toolbar for transmitting a net downforce between the agricultural toolbar and the agricultural row unit. A first pressure in the first chamber of the cylinder and a second pressure in the second chamber of the cylinder having counteracting effects on the net downforce. A manifold coupled to the cylinder is in fluid communication with the first chamber. A pressure control valve supported by the manifold is in fluid communication with the manifold and the first chamber. | 2015-06-25 |
20150176615 | PISTON-CYLINDER ASSEMBLY HAVING INTEGRATED MEASURING DEVICE - A piston-cylinder assembly, in particular for pneumatic, hydraulic or mechatronic systems, includes a cylinder housing and a piston. The piston is coupled to a piston rod and disposed in the cylinder housing such that it can move along a longitudinal axis. A measuring device for detecting piston or piston rod position is provided inside the cylinder housing. | 2015-06-25 |
20150176616 | HEATER SYSTEM FOR PRESSURIZABLE AND FLUID-RETAINING VESSEL - A heater system for a pressurizable and fluid-retaining vessel is disclosed. The heater system includes a frame assembly, a heater element, a temperature controller, and an insulation member. The frame assembly includes a first portion, which is structured and arranged to at least partially overlay the pressurizable and fluid-retaining vessel. The frame assembly includes a second portion, which is structured and arranged to mountably couple to the machine. The heater element is adapted to heat the pressurizable and fluid-retaining vessel. The heater element is supported within the first portion of the frame assembly. The temperature controller is adapted to regulate temperature of the pressurizable and fluid-retaining vessel. The insulation member encloses the pressurizable and fluid-retaining vessel and the heater element. | 2015-06-25 |
20150176617 | Energy Recapture System for Hydraulic Elevators - In a method of driving a hydraulic system, a contracting force is applied to a hydraulic actuator, thereby causing hydraulic fluid from the hydraulic actuator to flow through a first hydraulic pump motor into a first accumulator, thereby causing the first hydraulic pump motor to apply rotational energy to a shaft. The rotational energy from the shaft is applied to a second hydraulic pump motor, thereby causing hydraulic fluid to be pumped from a second accumulator to a third accumulator so as to store energy in the third accumulator. Once energy is stored in the third accumulator, the second hydraulic pump motor is driven with hydraulic fluid stored in the third accumulator so as to apply rotational energy to the shaft, thereby driving the first hydraulic pump motor to pump hydraulic fluid from the first accumulator to the hydraulic actuator, thereby applying an expanding force to the hydraulic actuator. | 2015-06-25 |
20150176618 | FASTENER DEVICE - A fastener device includes two generally S-shaped portions defining a generally heart-shaped interior region, the S-shaped portions each including an anchor segment connected to a coupler segment connected to a catch segment. The connection between the anchor segment and the coupler segment defines an anchor angle of less than 90 degrees and the connection between the catch segment and the coupler segment defines a catch angle of less than 90 degrees. The anchor segments are connected to define a bridge angle outside the interior region of less than 180 degrees. | 2015-06-25 |
20150176619 | Spring-Loaded Split-Tongue Connector System - A connector system for mechanically connecting two structural elements to each other, consisting of a connector element and mating grooves in each structural element. The connector element is comprised of a base plate having a split-tongue element at each side or end of said base plate. Each joined element has a mating groove formed into its connector-receiving surface. The mating groove is designed to allow fabrication via four sequential circular saw cuts, without loss of saleable decorative surface, and at a rate consistent with economical commercial production of vinyl, laminate, or hardwood flooring. The connector element is readily extruded in a variety of polymers, including PVC. The connector and mating grooves interact so as to generate a force component acting to forcibly draw the connector into the mating grooves. The connector system operation is relatively insensitive to geometric deviations associated with normal manufacturing methods. | 2015-06-25 |
20150176620 | UNIT FIXING INSULATION TO A WALL - The object of the invention is a unit fixing insulation to the wall intended both for styrofoam insulation as well as for mineral wool insulation. A unit fixing insulation to a wall, according to the invention, is formed with the locating sleeve which is ended at one end with an expansion zone, and with a circular plate at the other end, whereas the locating sleeve houses an expansion element, preferably in the form of a screw. A unit characterised in that the expansion element has a head embedded permanently in the sleeve with an outer thread and a polygonal hole is provided within the sleeve, and the locating sleeve has a diameter with gradation, wherein a larger diameter is from the inlet side. Length of the locating sleeve from the step to its end is equal to or larger than the length U of the expansion element from the point of being connected to the sleeve to its end, whereas a larger inner diameter of a locating sleeve is larger than the outer diameter of the sleeve fixedly joined to an expansion element. The length of a larger inner diameter of the locating sleeve is equal to or longer than the length K0 of the sleeve fixedly joined to an expansion element. | 2015-06-25 |
20150176621 | FASTENER FOR VEHICLE - A fastener for a vehicle may include an outer piece and an inner piece. The outer piece may include two split pin portions that are spaced apart and are elastically deflectable and retractile, and a plurality of catching portions that is arranged on an outer surface of each of the split pin portions in a longitudinal direction of the outer piece to perform an engagement action in fastening holes of a component and a panel. The inner piece may include a pin portion that is to be longitudinally inserted into a space formed by the spaced two split pin portions. The pin portion of the inner piece may deflect the two split pin portions outward in a state in which the pin portion is inserted into the space formed by the spaced two split pin portions of the outer piece so that the catching portions are engaged in the fastening holes, thus fastening the component and the panel. | 2015-06-25 |
20150176622 | FIXING MECHANISM - A fixing mechanism disclosed in the present invention includes a body, a contact portion and an airtight sealing component. The body has a hollow structure and a first end and a second end. The first end is opposite to the second end. The first end passes through an open hole formed on a first object to insert into a positioning portion disposed on a second object, and an outer surface of the body is engaged with an inner surface of the positioning portion in a linear contacting manner. The contact portion is disposed on the second end. The contact portion contacts against a side of the first object opposite to the second object when the body passes through the first object and the second object. The airtight sealing component is disposed on the second end to seal the hollow structure, to prevent external gas from flowing into the hollow structure. | 2015-06-25 |
20150176623 | Self-Drilling and Tapping Screw for Directly Screwing Together Components Without Pilot Holes and A Component Assembly Made in This Way - A self-drilling and tapping screw for directly screwing together components includes a head and a shank integrally formed with the head. The shank has a self-tapping thread section and, in front thereof, a punch-forming section for flow punch forming. The shank further has at least one cutting edge with a chip removal function, which is essentially located in front of the self-tapping thread section, wherein on the one hand this cutting edge makes it possible to generate a clearance hole into at least one of the components by turning the screw, while on the other hand not impairing a flow punch forming in another component. A component assembly may be joined together by use of at least one such self-drilling and tapping screw. | 2015-06-25 |
20150176624 | FLOW DRILL SCREW - A flow drill screw can retain a structure and includes a shank extending along a longitudinal axis. The shank includes a first shank end and a second shank end opposite the first shank end. The flow drill screw further includes a pointed tip coupled to the first shank end. The pointed tip includes at least one facet. The flow drill screw also includes a stud extending from the shank along the longitudinal axis and away from the first shank end. The stud includes a first stud end and a second stud end opposite the first stud end. Further, the stud includes external threads between the first and second stud ends. The flow drill screw includes an annular flange coupled to the second shank end and the first stud end. Moreover, the flow drill screw includes a head coupled to the second stud end. | 2015-06-25 |
20150176625 | CONTAINED CERAMIC FASTENER - A ceramic fastener includes a ceramic body portion, and a containment layer disposed around the ceramic body portion. The containment layer retains pieces of the ceramic body portion when the ceramic body portion is subjected to a torque sufficient to fracture the ceramic body portion. The fastener can be a nut, and the containment layer can be disposed around one or more of the top, bottom and side surfaces of the nut. The containment layer can be a metal shroud having a thickness from 0.01 to 0.125 inches. The ceramic body portion can be alumina or zirconia. A thread insert may be disposed within a fastener bore of the ceramic body portion. | 2015-06-25 |
20150176626 | SCREW CONNECTION ELEMENT FOR A CRANE ROTARY CONNECTION - A screw connection element for connecting a rotatable working device to a mount via of a rotary connector includes at least one connection contact surface which lies on a seating surface of the rotary connector in order to establish the connection. The at least one connection contact surface includes a metal flake coating and a top coat which is joined to the metal flake coating. | 2015-06-25 |
20150176627 | Method for captive application of a support washer on the shaft of a screw - A method produces a fastener unit which has a fastener with a shank and with a head projecting radially beyond the shank and has a disk through which a central passage opening extends. On the shank, there is provided a radially projecting engage-behind element. The method includes providing a disk blank having a passage opening, a diameter of which passage opening is larger than the diameter of the engage-behind element. The shank already equipped with a fixing element is inserted so far into the passage opening that the passage opening is extended through by a first shank section extending away from the head. The passage opening is reduced in size, so as to form a radial overlap between the engage-behind element and an edge region of the disk, by radially inwardly directed plastic deformation of at least a part of the edge region of the disk blank. | 2015-06-25 |
20150176628 | EARTH BOLT CONTAINING SURFACE TREATMENT LAYER AND METHOD OF SURFACE TREATMENT OF EARTH BOLT - An earth bolt with a surface treatment layer are a method of surface treatment of the earth bolt rae provided. The surface treatment includes a tin-zinc plated layer, a colored chromate film layer and a silicate coating layer. Since the earth bolt with the surface treatment layer has improved electro-conductivity and anti-rusting property, it may protect electrical/electronic components fitted to a vehicle from electromagnetic shock and remove noise therefrom, thereby improving reliability of a vehicle body. | 2015-06-25 |
20150176629 | NUT MEMBER - A nut member, which is used for an aiming mechanism of a lamp configured by an aiming screw | 2015-06-25 |
20150176630 | CAGED NUT - A CAGED NUT, of the type formed by the composition of a container housing and a nut accommodated therein, wherein said nut is formed by a planar base from which emerges a threaded cylinder linked to said base by means of a connection vault; said housing or cage being formed by a stamped clip that clasps said nut between flexed lateral arms and folds at the ends of said clip; tabs for engaging with the panel where said assembly is to be fastened emerging from said end folds. | 2015-06-25 |
20150176631 | FASTENER NUT FOR CHANNEL FRAMING - A fastener nut for securing a part to channel framing defining at least one internal, generally T-shaped track extending lengthwise of the channel framing. The fastener nut includes a nut body, and first and second wings extending longitudinally outward from respective first and second longitudinal ends of the body. The first and second wings having respective terminal ends defining an effective wing span therebetween that is greater than the length of the body such that at least a portion of the fastener nut has a generally T-shaped side profile. The fastener nut is insertable in the generally T-shaped track of the channel framing to allow the fastener nut to slide along the length of the channel framing and to restrict transverse movement of the fastener nut in the interior, relative to length of the framing, for use in positioning the fastener nut along the channel framing. | 2015-06-25 |
20150176632 | COMPRESSION MOLDING FASTENER - A method for forming an elevated surface feature for compression molded assemblies includes the placement of an afore-mentioned insert onto an actuated fixture pin with the pin initially in a retracted position. An upper portion of a mold configured with said retracted actuated fixture pin over a preform of pre-preg plies placed on the bottom portion of the mold is then closed. The fixture pin is actuated towards the pre-preg plies when a flowable material fills a molding cavity in the upper portion of the mold. The cavity is configured to form the elevated surface feature with the advancing action of the insert packs out the surface feature under the pressure of the pin to eliminate porosity in the elevated surface feature in the molding cavity. | 2015-06-25 |
20150176633 | Screw-Locking Insert - A screw-locking element in the form of an H cross-section profile is fitted into a longitudinal slot through a bushing sidewall that captures opposing recesses of the insert. When assembled to the bushing, the locking presents a base on the outside of the bushing and a screw-engaging longitudinal strip on the inside along the threads. The bushing may have more than one locking insert and the inserts are preferably composed on Nylon. | 2015-06-25 |
20150176634 | ASSEMBLY OF FORMWORK, AND GRADUATED ANCHORING SYSTEM - The invention relates to an anchoring system for a wall formwork and to a method for an assembly of the anchoring system: the two wall formworks ( | 2015-06-25 |
20150176635 | FASTENER AND FASTENER ASSEMBLY HAVING IMPROVED VIBRATIONAL AND TIGHTENING CHARACTERISTICS - A fastener assembly is provided. The fastener assembly includes a nut having an internally threaded portion and an annulus extending from the nut and configured for receiving the shank of an elongate fastener. A compression collar is configured for deflecting the annulus into at least one of fixed engagement with the shank or to impart a spring bias of the annulus against the compression collar upon tightening of the nut about a working surface. | 2015-06-25 |
20150176636 | Screw-Locking Washer - A locking washer is preferably assembled to the top of an internally threaded bushing and retained on the bushing by force fit into a groove on the bushing or by adhesion. The washer includes a peripheral collar and an integral tang which diametrically extends into a central opening of the collar. When a screw is inserted into the threads of the bushing the tang becomes bent over and thereafter when the screw has been further advanced the tang longitudinally extends between the threads of the screw and the bushing. More than one washer may be used. | 2015-06-25 |
20150176637 | CABLE COUPLINGS FOR DRAIN CLEANING TOOLS - Cable coupling assemblies are described which can be readily engaged and separated from one another. The couplings are particularly useful for use in torque transmitting cables such as those used in drain cleaning applications. | 2015-06-25 |
20150176638 | DEVICE FOR MEASURING THE WEAR OF A BALL-AND-SOCKET JOINT, BALL-AND-SOCKET JOINT INCORPORATING SAID DEVICE AND METHOD FOR MEASURING THE WEAR OF SUCH A BALL-AND-SOCKET JOINT - A device adapted to measure the wear of a ball-and-socket joint. The ball-and-socket joint comprising a first ring, which delimits a spherical housing, a second spherical ring, which is positioned concentrically in the housing of the first ring, and a lining, which is made from an elastically insulating material and is inserted between the second ring and the spherical housing of the first ring. A wear measuring feature includes at least two electrodes provided to be connected to the first ring and the second ring, respectively, or to the lining, so as to form a capacitor structure and a capacitance measuring device for measuring the capacity of the capacitor thus formed. The device further comprises an electronic circuit, which is a resonant circuit including the capacitor, an inductance and a resistance positioned in series. | 2015-06-25 |
20150176639 | DUST COVER FOR BALL JOINT - In a dust cover for a ball joint structured such that a spherical head portion formed in one end of a ball stud is retained within a socket, a shaft in the other end of the ball stud is fastened and fixed to a knuckle, a one end large-diameter opening portion formed approximately as a C-shaped form in its sectional is fixed and retained within an annular groove portion which is formed in an outer peripheral surface of the socket so as to be comparted by a collar portion, by double wound circlips, and the other end small-diameter opening portion is retained to the shaft, and made of an elastic material, a small-diameter step portion is provided in a bottom portion of the collar portion side of an annular accommodating groove in which the double wound circlips of the large-diameter opening portion is accommodated. | 2015-06-25 |
20150176640 | Hinge Employing a Ratchet for An Upholstery Seat - A hinge and bracket system for a cushion seat back is provided. A bracket is attached to the side of a cushion seat back which is laying flat. The bracket is connected to a rotatable shaft, which in turn is connected to a toothed gear and a pawl. When the cushion seat back is raised upward, the toothed gear and an element of the pawl allow the cushion seat back to ratchet upwards, with the capability to lock the cushion seat back at any tooth. When the cushion seat back is raised above about 90 degrees, the pawl is forced to disengage from the toothed gear and the cushion seat back is unlocked and can be placed back in the original flat position. This hinge and bracket system may be employed in marine operations, especially for water skiing. | 2015-06-25 |
20150176641 | TENSIONING ROLLER OR WINDER DEVICE AND METHOD OF MANUFACTURE - A chain or belt tensioning roller or winder device having a rolling bearing, the rolling bearing comprising an inner ring, an outer ring and at least one row of rolling elements mounted between the rings. The pulley is overmolded onto the outer ring and with a fixing screw axially immobilized with respect to the rolling bearing. The device comprises a sleeve overmolded inside the bore of the inner ring and provided with a through-bore for mounting the fixing screw. The sleeve is provided with means of axially retaining the fixing screw inside the through-bore of the sleeve. | 2015-06-25 |
20150176642 | WHEEL BEARING DEVICE - A wheel bearing device includes: an inner shaft; an inner ring; an outer ring; and first and second rolling element groups. The first rolling element group is disposed on the vehicle outer side. The second rolling element group is disposed on the vehicle inner side. The first and second rolling element groups have the same contact angle and the same number of balls. A relationship between a ball diameter D1 of the first rolling element group and a ball diameter D2 of the second rolling element group is set such that an inequality D1>D2 is satisfied. A relationship between a pitch circle diameter PCD1 of the first rolling element group and a pitch circle diameter PCD2 of the second rolling element group is set such that an equation PCD1=D1/D2×PCD2 is satisfied. | 2015-06-25 |
20150176643 | GUIDING BODY AND MOTION-GUIDING DEVICE PROVIDED WITH SAME - A guide body can be prevented from being disengaged from a track rail even where the track rail is made of a low-rigidity material, thereby securing reliable movement along the track rail. The guide body includes: a large number of rolling elements that roll on a rolling surface formed along a structure, the guide body being movable relative to the structure; an endless circulation path through which the large number of rolling elements circulate; a load opening portion for allowing the large number of rolling elements in the endless circulation path to be held in contact with the rolling surface of the structure; and a guide portion formed on at least one side of the load opening portion so as to project toward the structure side with respect to projecting ends of the large number of rolling elements projecting from the load opening portion toward the structure side. | 2015-06-25 |
20150176644 | CLAM SHELL LINEAR MOTION BEARING ASSEMBLY - A linear motion bearing assembly comprising a rolling element retainer structure and an outer housing sleeve enclosing substantially all of an exposed exterior surface of said rolling element retainer structure. A bearing block effective to enclose substantially all of an exposed exterior surface of the outer housing sleeve, the bearing block including a first bearing block segment effective to enclose a first part of the outer housing sleeve; and a second bearing block segment effective to enclose a second part of the outer housing sleeve, wherein the first bearing block segment and the second bearing block segment include first elements and second elements effective to interlock with each other when the bearing block encloses the outer housing sleeve. | 2015-06-25 |
20150176645 | MECHANICAL DEVICE COMPRISING A BEARING AND A LUBRICATION SYSTEM, IMPLEMENTING MACHINE AND METHOD - A mechanical device, comprising: a bearing including a fixed ring and a pivoting ring centered on a central axis and including an interface defined therebetween; and an interface lubrication system. An acceleration field pushes the stream of lubricant from a bearing first zone to a bearing second zone, each defining an angular sector around the central axis. The lubrication system comprises a set of peripheral channels passing through the fixed ring and including first channels positioned in the first zone and defining a first intake flow rate for bringing lubricant to the interface and second channels positioned in the second zone and defining a second intake flow rate bringing lubricant to the interface. The first flow rate is higher than the second flow rate. The interface receives a larger quantity of lubricant in the first zone than in the second zone. The mechanical device can be integrated into a machine. | 2015-06-25 |
20150176646 | CAGE FOR RADIAL ROLLER BEARING | 2015-06-25 |
20150176647 | SELF LUBRICATING ROBUST CENTRALIZER BEARING DESIGN AND METHOD OF USE - A bearing lubricating housing ( | 2015-06-25 |
20150176648 | TAPERED ROLLER BEARING - A tapered roller bearing includes: an outer ring; an inner ring; a plurality of tapered rollers; and a cage that holds the tapered rollers at equal intervals in the circumferential direction of the tapered roller bearing. A small-diameter-side inner periphery end portion of the cage is located at a position inward of an axially outer small end face of the inner ring in the axial direction of the tapered roller bearing. A small-diameter-side end face of the cage has an inwardly tilted face that is tilted inward in the axial direction from the inner periphery end portion from the radially inner side to the radially outer side. | 2015-06-25 |
20150176649 | TAPERED ROLLER BEARING - A corner is formed at a small-diameter-side end portion of a cage. The cage is disposed such that the axial position of a tip of the corner substantially coincides with the axial position of a large end face of an outer ring. Thus, a cylindrical space formed between an inner periphery cylindrical face of the outer ring and an outer periphery cylindrical face of the cage is filled with an oil low pressure region. As a result, the inflow of the oil into a bearing is restricted. | 2015-06-25 |
20150176650 | BALL BEARING - A ball bearing includes an outer ring; an inner ring; a plurality of balls; and a cage that has an annular shape. Oil flows into an area between the outer ring and the inner ring from one side in an axial direction and flows out from the other side in the axial direction. The cage includes an annular portion provided on an oil inflow side, and bar portions extending from the annular portion toward an oil outflow side. An outer peripheral end portion of the annular portion is constituted by a corner portion at which an axial outer end face intersects with an outer peripheral surface. An axial position of a tip end of the corner portion is substantially same as an axial position of a side surface of the outer ring. | 2015-06-25 |
20150176651 | SEAL UNIT FOR ROLLING-ELEMENT BEARING AND ROLLING-ELEMENT BEARING INCLUDING THE SEAL UNIT - A seal unit for a rolling-element bearing having an inner bearing ring and an outer bearing ring. The seal unit includes an at least part-ring shaped element having a seal lip, the at least part-ring shaped element is configured for attachment to the inner bearing ring, and the outer bearing ring is tiltable through a limited angle with respect to the inner bearing ring. Also a rolling-element bearing having such a seal unit. | 2015-06-25 |
20150176652 | ROLLING-ELEMENT BEARING INCLUDING SEAL UNIT - A rolling-element bearing includes a first bearing ring, a second bearing ring, and a seal unit formed in a multiple-piece manner, the seal unit including an at least part-ring shaped main element which is freely rotatable with respect to the first bearing ring and the second bearing ring and at least one seal lip. In addition, the main element and the seal lip are exchangeably connectable to each other. | 2015-06-25 |
20150176653 | Bearing Unit for a Double Disc Coulter - The invention concerns a compact bearing unit | 2015-06-25 |
20150176654 | ROLLING-ELEMENT BEARING INCLUDING SEAL UNIT - A rolling-element bearing including a seal unit, the rolling-element bearing having at least one bearing ring and a further bearing ring tiltable with respect to the at least one bearing ring by a limited angle, and the seal unit having an at least part-ring shaped element attached to the bearing ring. The at least part-ring shaped element delimits a labyrinthine seal gap and corresponds to a first delimiting element, the rolling-element bearing further includes a second delimiting element and a third delimiting element, the third delimiting element being attached to a bearing cage, and the seal gap extends at least partially between the first delimiting element, the second delimiting element and the third delimiting element. | 2015-06-25 |
20150176655 | BEARING POWER GENERATING CONFIGURATION - A power generating bearing assembly comprising a power generating subassembly integrated into a bearing. The power generating subassembly utilizes the relative motion between a bearing inner ring and a bearing outer ring of the bearing to generate electrical power. A sealing system is attached to one of the bearings. The power generating subassembly includes an electrical generator in operational engagement with a magnetically polarized material. The electrical generator is attached to the non-sealing carrying bearing. The magnetically polarized material is integrated into a supported member, which is a unitary section of the seal that extends axially from an end surface of the bearing rings. The relative motion between the rings engages the electrical generator and the magnetically polarized material causing a generator core of the electrical generator to create an electrical current. | 2015-06-25 |
20150176656 | Winged Elastomeric Coupling with Minimized Separation Forces Between Elastomer and Clamp Ring - A coupling transmits torque between two shafts approximately aligned on a shaft axis. The coupling has a center axis approximately aligned with the shaft axis. The coupling comprises arcuate coupling segments with ends extending generally parallel to the coupling center axis and arcuate portions extending between the ends. The arcuate coupling segments are arranged in a ring with adjacent segments being arranged end to end to form the coupling. Each coupling portion comprises a first clamp ring adapted to be operatively attached to a shaft and a second clamp ring adapted to be operatively connected to another shaft. Elastomer material extends between both clamp rings. The elastomer material extends axially and circumferentially on each clamp ring in areas adjacent to each end of the arcuate coupling segment. | 2015-06-25 |
20150176657 | DEFLECTING DEVICE FOR BALL SPLINE DEVICE - A ball spline device includes a shaft engaged into a nut member and having a number of longitudinal channels and recesses aligned with each other for engaging with ball bearing members, the nut member includes a number of grooves, and two deflecting devices are engaged onto the shaft and the nut member and each include a number of curved guiding pathways each having an inlet portion communicating with the recess of the nut member for guiding the ball bearing members into and out of the curved guiding pathways of the deflecting devices, and an outlet portion communicating with the groove of the nut member for guiding the ball bearing members into and out of the grooves of the nut member. | 2015-06-25 |
20150176658 | ROTOR HUB DAMPER FOR A ROTORCRAFT - A damper for a rotor hub for a rotorcraft can include a housing, a piston resiliently coupled to the housing with a first elastomeric member and a second elastomeric member, a plurality of conical members, a fluid, and an orifice. | 2015-06-25 |
20150176659 | Replacement Forward Drum and Method In Certain Automatic Transmissions - Systems, devices, and methods for a replacement forward drum for Ford's 4R70E/W and 4R75E/W transmissions. In one embodiment, a replacement forward drum is provided that may include a high-strength structure with oil feed passageways configured to provide fluid communication with one of Ford's OE 4R70E/W or 4R75E/W stator tubes. | 2015-06-25 |
20150176660 | MANUAL SHIFT TRANSMISSION AND CLUTCH ASSEMBLY THEREFORE - A clutch assembly for a manual shift transmission includes a first shaft, which carries a first clutch disc, a second shaft that is coaxial to the first shaft. The second shaft carries an axially shiftable second clutch disc, a first ramp, of which at least one section describes a helical line that is coaxial to the shafts, and a first actuating body. The first actuating body is clamped between the first ramp and the second clutch disc and can be moved about a common axis of the shafts between an open position, in which the clutch discs are spaced from one another, and a closing position, in which the clutch discs contact one another in a frictionally joined manner. | 2015-06-25 |
20150176661 | TRANSMISSION HAVING A STRAP SPRING HUB - A transmission comprising housing and an axially compliant hub having a central plate with an axial opening and an outer circumference. The central plate is attached to the attached to the circumference with at least one strap spring. A method of managing axial stack up in a transmission is also disclosed where the transmission has a plurality of planetary gear sets aligned in series and at least one torque transmitting device. The planetary gear has gear members. The method includes providing a an axially compliant hub having a central plate with an axial opening and an outer circumference, wherein the central plate is attached to the attached to the circumference with at least one strap spring and wherein the outer circumference is connected to the torque transmitting device and wherein the central plate is connected to a gear member of a planetary gear set. | 2015-06-25 |
20150176662 | INTEGRATED ACTUATOR FOR MULTI-MODE CLUTCH MODULE - A transmission clutch module includes first and second races, and a plurality of race engagement mechanisms situated between the races. The module incorporates an integrated hydraulic actuator having an actuator cam ring that includes cam ramps configured for moving the race engagement mechanisms between positions adapted to selectively interact with the races. As such, the actuator, designed to be contained entirely within a generally circumferential envelope of the clutch module, may control rotation of the actuator cam ring between at least two spaced angular positions in at least one embodiment. In various other embodiments within the scope of this disclosure, the actuator cam ring may be adapted to rotate among any number of pre-determined positions to operatively permit or prevent the transmittal of torque between the first and second races. | 2015-06-25 |
20150176663 | Vehicle Driveline Torque Managing Process - A vehicle driveline torque managing process provides a motor driven actuator that manages clamping forces exerted on a clutch pack and regulates a coupling of power between a driveshaft and one of the axles of a vehicle, based on clutch positions. The process derives coupling torque values by stepping a motor from a maximum clutch separation position through a series of clutch positions while recording a motor driven commanded torque value at each step, up to a maximum clutch compression position having a maximum commanded motor torque value. Then, each motor driven commanded torque value is converted into respective clutch force values as a function of clutch position, thereby relating each clutch torque to a clutch position based on conversion tables stored in a controller that are associated with physical factors that influence clutch torque for each of the respective clutch actuator positions. | 2015-06-25 |
20150176664 | DRUM BRAKE APPARATUS - A drum brake apparatus includes first and second brake shoes, a wheel cylinder, an anchor portion, an adjuster, an expansion mechanism for expanding the first and second brake shoes, a switch lever mechanism rotatable by an action force of a given or higher value from the expansion mechanism, and a switch strut, following the rotation of the switch lever mechanism, for expanding the anchor-portion side adjoining ends of the first and second brake shoes. | 2015-06-25 |
20150176665 | MECHANICAL TYPE DOUBLE-ACTING BRAKE CALIPER ASSEMBLY AND CALIPER HAVING THE SAME - A mechanical type double-acting brake caliper assembly and a caliper having the same are provided. Two caliper bodies are fixedly connected. Two axially-movable mechanisms are axially movably assembled to the two caliper bodies and each includes a driven end and an actuating end. Two arm members extend radially in opposite directions with an included angle from the respective driven ends. Each arm member has a first end and a second end. The first end is in a co-movable relationship with the driven end, and the second end has an installation portion for install of a cable. A first elastic member has an abutting portion and two elastic arms extending away from each other from the abutting portion. The abutting portion is engaged to one of the two caliper bodies, and distal ends of the two elastic arms are engaged with the respective installation portions. | 2015-06-25 |
20150176666 | radial spring for a disk brake pad and brake pads and brakes provided with such radial springs - A radial spring for a disk brake pad and brake pads and brakes provided with such radial springs, in which the radial spring is for the lug of a brake pad. The spring includes a clamp and a supporting loop. The clamp is formed of a straight arm, an undulating bottom, and an arm in the shape of a Z, followed by the loop connected by a bend, followed by a bend with a large radius of curvature connected to the pad terminated by a turn that is almost at a right angle to the extremity of the pad. | 2015-06-25 |
20150176667 | BRAKE DEVICE - A brake device includes a hub ( | 2015-06-25 |
20150176668 | Method for Controlling an Electric Lining Wear Compensator Device for a Disk Brake Arrangement and Disk Brake - A method for controlling an electric pad wear compensator device of a disc brake arrangement, in particular for a motor vehicle, and a corresponding disk brake arrangement is provided. The disk brake arrangement includes control device that controls air clearance between a brake pad and a brake disk, a brake application device with a brake applicator lever coupled to the electric pad wear compensator device, and a readjustment spindle which receives at least a portion of the electric pad wear compensator device. The method for controlling the electric pad wear compensator device includes sensing the air clearance of the disc brake, comparing the detected air clearance with a preset value, and controlling the electric pad wear compensator device to adjust the air clearance to the preset value by energizing a solenoid of a coupling device of the electric pad wear compensator device during brake applicator lever movement. | 2015-06-25 |
20150176669 | HEAT-DISSIPATION STRUCTURE OF BRAKE PAD - A heat-dissipation structure of brake pad includes a main plate. The main plate has a first heat-dissipation portion at a first end and a second heat-dissipation portion at a second end. The first heat-dissipation portion includes a plurality of heat-dissipation pillars protruded from the main plate. The second heat-dissipation portion includes a plurality of protrusions or recesses formed on the main plate. The main plate has a brake pad on a face thereof opposite to the heat-dissipation pillars. The brake pad is located between the first and the second heat-dissipation portions. When the main plate is disposed on a caliper body, the first and the second heat-dissipation portions are exposed at two ends of the caliper body respectively to increase heat-dissipation area. | 2015-06-25 |
20150176670 | WAVE SPRING HAVING A LINEAR CHARACTERISTIC IN SOME REGIONS - The invention relates to an axially active wave spring having a closed annular body with a central x-axis, the annular body being undulated periodically over the circumference in the direction of the x-axis, in which the wave spring has a spring height in the direction of the x-axis, which spring height is different on the inner circumference of the wave spring than on the outer circumference of the wave spring. | 2015-06-25 |
20150176671 | ELASTOMER COMPONENTS THAT CAN BE PRESTRESSED BY PRESSURE MEANS, AND METHOD FOR THE PRODUCTION THEREOF - Elastomer components, which are to have an elastomer volume with a sufficiently large prestress, as is required, for example, for use in wind energy plants. The elastomer components are substantially based on the incorporation and integration of separating elements into the elastomer body of the component, the elements are disposed either individually or in structures. The body may be compressed by pressure supplied into the region, between the separating elements and the surrounding elastomer material, or directly into the separating elements, such that the elastomer components are prestressed in a dynamically adjustable manner. | 2015-06-25 |
20150176672 | holder for fastening a component on an internal combustion engine, a bearing bush for such a holder, and a fuel injection system - A bearing bush is for a holder, which is for fastening a component, particularly of a fuel distributor, to an add-on structure. The bearing bush has an inner bush part, which is made of a metallic material, and an outer bush part, which is made of a metallic material, and an elastically deformable damping element. The outer bush part has a continuous recess, in which the inner bush part is situated. The damping element is situated between the inner bush part and the outer bush part. A holder having such a bearing bush is also specified. In addition, a fuel-injection system having a fuel distributor and at least one holder is specified, which is used for fastening the fuel distributor on an internal combustion engine. | 2015-06-25 |
20150176673 | SHOCK ABSORBING MEMBER - A shock absorbing member is arranged at a side end portion of a vehicle, and is formed into a tubular shape extending in a vehicle front-and-rear direction. The shock absorbing member includes an outer wall portion formed so as to extend in a vehicle height direction and the vehicle front-and-rear direction, an inner wall portion formed so as to extend in the vehicle height direction and the vehicle front-and-rear direction, and arranged on a center portion side of the vehicle in a vehicle width direction with respect to the outer wall portion so as to be opposed to the outer wall portion, an upper wall portion connected to upper end portions of the inner wall portion and the outer wall portion, a lower wall portion connected to lower end portions of the inner wall portion and the outer wall portion, and a horizontal rib connected to the inner wall portion and the outer wall portion. A distance between the upper wall portion and the lower wall portion is decreased as approaching from the inner wall portion side to the outer wall portion side. A thickness of a part of the horizontal rib, which is connected to the outer wall portion, is set larger than a thickness of a part of the horizontal rib, which is connected to the inner wall portion. | 2015-06-25 |
20150176674 | DAMPING BEARING - A damping bearing ( | 2015-06-25 |
20150176675 | ROLLER FOR A PENDULUM MASS OF A CENTRIFUGAL FORCE PENDULUM - The vibration damper for damping vibrations for rotation around an axis of rotation, including a first component with at least one bow spring channel formed radially outside of a second component. A spring is formed in the bow spring channel, and fixed by a counter-component, wherein the first and second component and counter-component are made of sheet metal, characterised in that the second component and at least one of the following contact components: a) the first component and b) the counter-component have common contact areas, into which the second component and the at least one contact component run vertically to the rotation axis, and in which the edges thereof for centering lie one against the other, at least in some sections. | 2015-06-25 |
20150176676 | CENTRIFUGAL-FORCE PENDULUM - The invention relates to a centrifugal-force pendulum having a pair of pendulum masses and a pendulum flange, in which a curved cut-out having a cut-out contour is provided, wherein the pendulum masses of the pair of pendulum masses are arranged on both sides of the pendulum flange and are connected to each other by at least one spacer pin led through the cut-out, wherein the spacer pin has a damping arrangement which comprises at least one stabilizing element and at least one elastic damping element ( | 2015-06-25 |
20150176677 | Ferrule Configuration | 2015-06-25 |
20150176678 | Cord Tensioning Device - A cord attachment and tensioning device includes a main body, a first eyestalk, a second eyestalk, a primary hole, and a first supplemental hole. The main body includes a top surface, a bottom surface, and a lateral surface. The lateral surface is perpendicularly connected in between the top surface and the bottom surface. The primary hole traverses through the main body and allows for cord attachment through a variety of means. The first eyestalk and the second eyestalk are adjacently connected around the lateral surface creating a depression in between them which allows for a portion of the cord to be engaged therein. The first supplemental hole traverses through the first eyestalk creating another cord engagement region. | 2015-06-25 |
20150176679 | Planetary Gear Mechanism with Adjustable Ring Gear - A planetary gear mechanism, in particular for wind power plants, includes at least one planetary gear stage that has two power-split planetary stages connected in parallel. At least one of the two planetary stages includes a ring gear which is operatively connected to a housing. At least three planetary gear wheels are arranged on an inner circumferential face of the ring gear. The ring gear is flexible in the radial direction and is configured to be adjustable in order to compensate load between the at least three planetary gear wheels and the ring gear. | 2015-06-25 |
20150176680 | ECCENTRIC OSCILLATION GEAR DEVICE - Provided is an eccentric oscillation gear device including: a crank shaft having eccentric portions; oscillation gears having insertion holes into which the eccentric portions are inserted; an outer cylinder; and a carrier. The outer cylinder and the carrier concentrically rotate relative to each other by the oscillation of the oscillation gears due to the rotation of the crank shaft. The eccentric oscillation gear device includes a storage unit which stores at least one type of information out of: information on a parameter that originates from a processing error and influences rotation angle characteristics; information on a parameter that changes depending on temperature and influences rotation angle characteristics; and information on a parameter that influences time-dependent change characteristics and influences rotation angle characteristics. | 2015-06-25 |
20150176681 | LANTERN-TYPE PLANETARY GEARING - An epicyclic gearing, particularly a planetary gearing, has at least two central wheels and at least one planet wheel, whereby the at least one planet wheel engages simultaneously with two central wheels in order to transmit a movement of the one central wheel to the other central wheel. The at least two central wheels are thereby formed as lantern elements and the at least one planet wheel is formed as a lantern wheel. Alternatively, the at least one planet wheel is formed as a lantern element and the at least two central wheels are formed as lantern wheels. | 2015-06-25 |
20150176682 | HYBRID DRIVE TRAIN FOR A MOTOR VEHICLE - Hybrid drive train for a motor vehicle, comprising an internal combustion engine, an electric machine and a dual clutch transmission. The transmission has a dual clutch arrangement and a spur gear transmission arrangement with two part-transmissions. The spur gear transmission arrangement is configured to set exactly three forward gear stages, or is configured to set exactly four forward gear stages. The spur gear transmission arrangement being configured with three parallel shaft arrangements which are connected to one another via gear set arrangements in such a way that motive power is transmitted via at least two of the shaft arrangements, depending on the forward gear stage engaged. | 2015-06-25 |
20150176683 | TRANSMISSION - A transmission for transmitting a motive power of an engine includes a counter shaft that receives a motive power from a crank shaft of an engine, a drive shaft that is connected to the crank shaft and configured to output the motive power, a multi-stage gear train that has a plurality of unit gear trains each having a drive gear and a driven gear, a plurality of jaw clutches each of which is movably provided between adjacent ones of the unit gear trains, a plurality of shift forks each of which is coupled to a corresponding one of the plurality of jaw clutches, and a shift cam that moves the plurality of jaw clutches via the plurality of shift forks to select one unit gear train in the multi-stage gear train that is to be used to transmit the motive power from the counter shaft to the drive shaft. | 2015-06-25 |
20150176684 | GUIDE DEVICE FOR AN ENDLESS TORQUE-TRANSMITTING MEANS OF A BELT-DRIVEN CONICAL-PULLEY TRANSMISSION - A guide device for guiding an endless torque-transmitting member of a belt-driven, conical-pulley transmission. The device includes an outer guide section, and an inner guide section that is spaced from the outer guide section and between which guide sections the endless torque-transmitting member is guidable in a direction of travel of that member. The device is formed from two halves that are connected to each other by a plug-in and slide connection arrangement, in order to improve the guide device structurally, functionally, and from a producibility standpoint. | 2015-06-25 |
20150176685 | ROTARY ACTUATOR WITH OPTIMISED SPUR PINION AND RACK - A rotary actuator with optimized spur pinion and rack, pinion and rack of dissimilar materials and rack of weaker material, positively corrected pinion has twelve involute teeth and negatively equally corrected rack has a entire working composite involute profile and elliptical nonworking root profile, thereby improving performance without interference, with reduced vibration and noise. | 2015-06-25 |
20150176686 | ANTI-ROTATION DEVICE FOR ACTUATORS - An anti-rotation device prevents relative rotation between first and second members, one member being telescopingly disposed about the other and at least one member being linearly displaceable along a central axis. First and second guide surfaces are provided on the first member and extend generally parallel with each other and the central axis. First and second rollers are connected with the second member and are each rotatable about an adjustably fixed axis on the second member. The first roller is rollable along the first guide surface to prevent angular displacement between the two members when the displaceable member moves in a first direction and the second roller is rollable along the second guide surface to prevent angular displacement between the two members when the displaceable member moves in an opposing direction. The contact between the rollers and guide surfaces provide a radial degree of freedom to the anti-rotation device. | 2015-06-25 |
20150176687 | ELECTRIC AXLE WITH A TWO GEAR TRANSMISSION - An axle drive system for a motor vehicle, having a dynamoelectric drive motor ( | 2015-06-25 |
20150176688 | Automobile Differential Locking Assembly - An assembly adapted to replace an automobile differential's spider gears, locking the axles together. The present invention comprises a pair of outer drive flange members that are adapted to engage with a pair of wedge locking members within the carrier of an automobile differential, replacing the differential's stock planetary or spider gears. The present assembly locks the rotation of the rear axles together, applying power equally to both wheels and enhancing the performance of the automobile during competitive drag racing events, without requiring expensive custom installation from a specialist. | 2015-06-25 |
20150176689 | BEVEL GEAR HOUSING, BEVEL GEAR AND METHOD OF ASSEMBLING THE SAME - A housing for a bevel gear includes a pinion bearing seat configured to support a pinion bearing for a driveshaft having a drive pinion. The housing also includes an attachment structure configured to attach a support bearing seat to the housing such that the position of the support bearing seat with respect to the pinion bearing seat is variable in the radial direction. | 2015-06-25 |
20150176690 | CAM FOLLOWER ROLLER DEVICE - The cam follower roller device comprises a body, a shaft mounted on the body, and a roller mounted on the said shaft in a rotationally movable manner and comprising two end faces. Each of the said faces is arranged at least in part axially facing an inner wall of the body. At least one of the end faces of the roller and/or at least one of the said inner walls of the body comprise an antifriction and wear-resistant coating. | 2015-06-25 |
20150176691 | CAM FOLLOWER ROLLER DEVICE - The cam follower roller device including a body, a shaft mounted on the body, a roller mounted on the shaft in a rotationally movable manner, and at least one friction element mounted on the shaft axially between the roller and the body. The friction element is separate from the body and from the roller. | 2015-06-25 |
20150176692 | SPROCKET - A sprocket may include a sprocket shoulder formed in a hollow cylindrical shape, a plurality of teeth uniformly protruded along an outer circumferential surface of the sprocket shoulder to fit in a chain, a plurality of grooves formed between adjacent teeth, and being engaged to and driven by the chain, and a rubber coating ring with a plurality of projections uniformly formed along an outer circumferential surface of both sides or one side of the teeth in an axial direction of the teeth. | 2015-06-25 |
20150176693 | DUMMY SHAFT, APPARATUS FOR ASSEMBLING DIFFERENTIAL UNIT USING DUMMY SHAFT, AND METHOD FOR MANUFACTURING DIFFERENTIAL UNIT - Disclosed is a dummy shaft which prevents washers from falling off. In addition, disclosed are an apparatus for assembling a differential unit using the dummy shaft, and a method for manufacturing the differential unit. Specifically disclosed is a dummy shaft for temporarily assembling a differential unit by being inserted into a pinion gear, and a washer in contact with an outer surface of the pinion gear, including a body portion, and a movable portion slidable in a direction toward or away from the body portion. The movable portion has a receiving groove for catching the washer. | 2015-06-25 |
20150176694 | POWER TRANSMISSION UNIT - A power transmission unit for preventing malfunction and deterioration in durability of a locking device arranged in a housing by preventing the ingress of foreign matters into the locking device. In the power transmission unit, a one-way brake | 2015-06-25 |
20150176695 | LUBRICATION STRUCTURE FOR TRANSMISSION - In a transmission, an inner end portion in a radial direction of a washer abuts on an inner race of a first bearing, and a seal surface provided on an outer end in the radial direction of the washer abuts on an outer race of a second bearing. Therefore, load in an axial direction which acts on a second gear can be supported with a second rotary shaft via the outer race of the second bearing, the washer and the inner race of the first bearing. Additionally, on a side surface at the second bearing side, of the washer, a lubricating oil guide surface is formed, that guides lubricating oil which is supplied from an inside of a second rotary shaft, to a one-way clutch through the second bearing, and therefore, a lubricating effect can be enhanced by efficiently supplying the oil to the second bearing and the clutch. | 2015-06-25 |
20150176696 | HEAT EXCHANGING DEVICE OF LUBRICATION OIL - A cooling device for cooling lubrication oil which circulates in a vehicle transmission is provided with a first oil circulating circuit through which a clutch oil for lubricating a first and second clutch of the transmission circulates, a second oil circulating circuit through which a gear oil circulates to lubricate mechanisms other than the first and the second clutches, and a cooling water circulating circuit through which a cooling water circulates to cool an engine and a motor. Also provided is a first heat exchanger exchanging heat between the first lubrication oil and the second lubrication oil, and a second heat exchanger exchanging heat between the first lubrication oil and the cooling water. | 2015-06-25 |
20150176697 | Efficiency Spur Gear Set Housing - A hydraulic pump housing comprises passages formed in an inner wall separating the gear cavity and the pump cavity to allow for the movement of fluid into and out of the gear cavity, thereby alleviating some of the power loss caused by churning lubricating oil. The hydraulic pump may comprise spaces integrally formed in axially opposing surfaces of the gear cavity walls adjacent the area where the gears mesh to enable the churning oil to expand and flow around the gears. | 2015-06-25 |
20150176698 | GEAR, GEAR TRAIN, ENGINE, USE THEREOF AND METHOD FOR MATING SUCH GEAR WITH AT LEAST ONE FURTHER GEAR WITH A PREDETERMINED BACKLASH | 2015-06-25 |