| Entries |
| Document | Title | Date |
|---|
| 20080220927 | Automatic transmission with dry clutches, multi-purpose actuators, or damper - An automatic transmission including a first number of dry clutches; a second number of brakes; a third number of actuators; and transfer elements. The transfer elements are connected to respective clutches and brakes by respective uninterruptible mechanical paths. The actuators are arranged to displace respective transfer elements to operate the dry clutches and brakes. The third number is less than a sum of the first and second numbers. The transmission can include an input to a drive unit; a gear set; a damper connecting the drive unit and gear set; and an uninterrupted torque path between the drive unit and gear set. The transmission can include: a fluid chamber; dry portions; a six speed gear set at least partly in the chamber; three shafts at least partially disposed in the chamber; and three sealing elements forming a fluid-tight seal among the shafts, chamber, and dry portions. | 09-11-2008 |
| 20080227584 | TRANSMISSION ASSEMBLY - The present invention provides a transmission assembly having a clutch housing, a gear arrangement disposed within the clutch housing, and a fixed component coupled to the clutch housing. A brake having a housing and a hub is also included. The housing is coupled to the fixed component and the hub is coupled to the gear arrangement. The brake is disposed external to the clutch housing and cooperates with the gear arrangement to provide at least one forward or reverse gear ratio. | 09-18-2008 |
| 20080227585 | OUTBOARD MOTOR - A power transmission mechanism transferring a power output from an engine to a propeller includes a transmission planetary gear train that transforms the output power of the engine before it is transferred to the propeller. The transmission planetary gear train includes a transmission sun gear, a transmission double planetary gear set, and a transmission internal gear, in which the transmission sun gear is connected via the first clutch to the input end shaft extending into the engine, and the transmission sun gear is also connected via the second one-way clutch to the housing. In addition, the transmission double planetary gear set is connected via the second clutch to the input end shaft extending into the engine, and the transmission double planetary gear set is also connected via the first one-way clutch to the housing. Further, the transmission internal gear is connected to the output end shaft extending toward the propeller. | 09-18-2008 |
| 20080242470 | Multiple speed automatic transmission - A multi-speed automatic transmission includes an input, an output, a first gear unit drivable connected to the input and including a component rotating at the speed of the input and a first gear unit output, the first gear unit producing a gear ratio of a speed of the input and a speed of the first gear unit output, a planetary gear unit including a modified Simpson gearset, the gear unit being secured to first, second, third, fourth and fifth rotating members, the fifth member being secured to the output for rotation therewith, a first clutch being operable to connect the first rotating member and the first gear unit output, a second clutch being operable to connect the second rotating member and the first gear unit output, a third clutch being operable to connect the third rotating member and an element rotating at a speed of the input, a fourth clutch being operable to connect the fourth rotating member and said element rotating at the speed of the input, a first brake being operable to hold the fourth rotating member against rotation, and a second brake being operable to hold the third rotating member against rotation. | 10-02-2008 |
| 20080242471 | Multi-Speed Transmission - A multi-speed transmission has four planetary gear sets and five torque-transmitting mechanisms packaged in at least one of six possible zones within the transmission casing. | 10-02-2008 |
| 20080254932 | Motor Vehicle Automatic Gearbox and Method for the Operation Thereof - The invention concerns an automated motor vehicle shift transmission ( | 10-16-2008 |
| 20080305911 | Eight Speed Automatic Transmission with Dual Area Clutch Piston - A transmission includes four planetary gearsets and five torque transmitting devices operative to provide eight forward speed ratios. At least one of the torque transmitting devices is engaged during two different speed ratios. The torque transmitting device includes a piston partially defining two separate and independently pressurizable chambers. Accordingly, the transmission enables both chambers to be pressurized for speed ratios in which a high torque capacity is required of the torque transmitting device, and only one of the chambers to be pressurized for speed ratios in which a low torque capacity is required of the torque transmitting device. | 12-11-2008 |
| 20090069140 | ARRANGEMENT OF A PLANETARY GEARSET IN A TRANSMISSION - An arrangement is proposed for a planetary gearset ( | 03-12-2009 |
| 20090069141 | ARRANGEMENT OF A PLANETARY GEARSET WITH AN AXIALLY ADJACENT SHIFT ELEMENT IN A TRANSMISSION - An arrangement of a planetary gearset ( | 03-12-2009 |
| 20090118055 | GEAR AND CLUTCH ARRANGEMENT FOR MULTI-SPEED TRANSMISSION - A transmission is provided having an input member, an output member, three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes a sun gear member, a planet carrier member, and a ring gear member. The torque transmitting devices include clutches and brakes arranged within a transmission housing. | 05-07-2009 |
| 20090118056 | GEAR AND CLUTCH ARRANGEMENT FOR MULTI-SPEED TRANSMISSION - A transmission is disclosed having an input member, an output member, three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes a sun gear member, a planet carrier member, and a ring gear member. The torque transmitting devices include five clutches and one brake arranged within a transmission housing. | 05-07-2009 |
| 20090118057 | GEAR AND CLUTCH ARRANGEMENT FOR MULTI-SPEED TRANSMISSION - A transmission is provided having an input member, an output member, three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes a sun gear member, a planet carrier member, and a ring gear member. The torque transmitting devices include clutches and brakes arranged within a transmission housing. | 05-07-2009 |
| 20090291799 | CLUTCH - A clutching device that achieves torque modulation and/or speed trimming by manipulating only a fraction of torque transferred, but over a wider speed range, is provided. The clutching device has a planetary gear set connected to a prime mover. The planetary gear set includes a ring gear, a planet carrier with at least one planet and one sun gear disposed in the planet carrier the said planet gear engaged at one side with the ring gear, and at the other side with the sun gear. The device further includes a modulating device connected to the sun gear, and an output device connected to the planet carrier. Speed modulation between the prime mover and the output device is controlled by controlling the speed of rotation of the sun gear. Energy from the speed modulation is recoverable by the modulating device. | 11-26-2009 |
| 20090312138 | TRANSMISSION WITH AT LEAST TWO PLANET GEAR STAGES - A transmission with a housing, a drive input shaft, a drive output shaft and at least two planetary gear sets for transmitting rotation from the drive input shaft to the drive output shaft. The planetary gear sets each include a sun gear, a ring gear and a planetary gear carrier. At least two clutches enable connecting the drive input shaft to one of the elements of the planetary gear sets, while the ring gears can be connected to the housing with the help of further clutch devices. The bearings of the transmission are arranged in the axial direction one behind another in such manner that axial forces acting on the elements of the planetary gear stages can be transmitted, via the bearings, to the housing. | 12-17-2009 |
| 20100029435 | Planetary Pinion Carrier and One-Way Clutch - A transmission gear unit includes a carrier including a first disc formed with a first chamfer, and a second disc, a one-way clutch including a first ring contacting the second disc, and a second ring, located radially outboard of and surrounding the first ring, and formed with a second chamfer, and pinion shafts, each shaft supported on the first disc and first ring, engaging the first and second chamfers and supporting a pinion thereon. | 02-04-2010 |
| 20100069194 | BICYCLE SPEED SHIFTING STRUCTURE - A bicycle speed shifting structure includes a link device, a driving device, a spring, a pedal shaft and a combining device installed inside a 5-way pipe of a bike body, and a sprocket installed outside the 5-way pipe for linking the sheathing device, and a disc, a sun gear, planetary gears, ring gears, outer gears, and a turning disc installed in an external casing and a chassis. If a pedal of the assembled structure is peddled, a pedal shaft will drive the turning disc to drive the ring gear and the outer gear to move in the same direction through rollers disposed on the periphery of the turning disc, so as to accelerate the bicycle and eliminate intermittent idle pedaling while shifting speed in a conventional structure, and the invention can be used for the speed shifting of various different models of bicycles. | 03-18-2010 |
| 20100144485 | Transmission - A transmission ( | 06-10-2010 |
| 20100151984 | Transmission Module and Transmission Assembly Method - There is provided transmission module ( | 06-17-2010 |
| 20100197442 | MULTI-SPEED TRANSMISSION - A transmission is disclosed having an input member, an output member, a plurality of planetary gear sets, a plurality of interconnecting members and a plurality of torque-transmitting mechanisms. The plurality of planetary gear sets has first, second and third members. The input member is continuously interconnected with a member of the planetary gear sets. The output member is continuously interconnected with another member of the planetary gear sets. At least eight forward speeds and one reverse speed are produced by the selective engagement of the five torque-transmitting mechanisms. | 08-05-2010 |
| 20100267513 | MULTI-SPEED TRANSMISSION - A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes a sun gear member, a planet carrier member, and a ring gear member. The torque transmitting devices include clutches and brakes arranged within a transmission housing. | 10-21-2010 |
| 20100267514 | MULTI-SPEED TRANSMISSION - A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes a sun gear member, a planet carrier member, and a ring gear member. The torque transmitting devices include clutches and brakes arranged within a transmission housing. | 10-21-2010 |
| 20110028261 | AUTOMATIC TRANSMISSION - An automatic transmission includes first to third single-pinion planetary gearsets. The second ring gear and third sun gear are coupled to the first carrier and first ring gear respectively to constitute first and second rotor units. Input and output shafts are coupled to the second sun gear and third ring gear respectively. A first clutch selectively couples the first sun gear to the first carrier. A second clutch selectively couples the second sun gear to the third carrier. A third clutch selectively couples the second carrier to the second rotor unit. A fourth clutch selectively couples the second carrier to the third carrier. A first brake selectively holds the first sun gear stationary. A second brake selectively holds the third carrier stationary. At least eight forward gear ratios and one reverse gear ratio are obtained by simultaneous application of three of the clutches and brakes. | 02-03-2011 |
| 20110034285 | MULTI-SPEED TRANSMISSION HAVING THREE PLANETARY GEAR SETS - A transmission includes an input member, an output member, three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes. | 02-10-2011 |
| 20110034286 | MULTI-SPEED TRANSMISSION HAVING THREE PLANETARY GEAR SETS - A transmission is provided having an input member, an output member, three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes. | 02-10-2011 |
| 20110045935 | MULTI-SPEED TRANSMISSION HAVING THREE PLANETARY GEAR SETS - A transmission is provided having an input member, an output member, a planetary gear set and a planetary gear set assembly, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes. | 02-24-2011 |
| 20110053728 | MULTI-GEAR MECHANISM FOR POWER TOOLS - A multi-gear mechanism includes first and second gear sets, an output set, multiple first planet gears pivotably connected between the first and second gear sets, a first gear ring having internal teeth and external teeth, multiple second planet gears cooperated with the internal teeth of the first gear ring, a second gear ring having internal teeth and side teeth, an operation gear ring and a motor gear. The motor gear extends through two central holes of the first and second gear sets, and the first and second planet gears are engaged with the motor gear. The operation gear ring is connected with the second gear ring which drives the operation gear ring to move axially. The motor gear drives the output set at low speed, constant speed or high speed when the operation gear ring and the second gear ring are operated to engage with different gears. | 03-03-2011 |
| 20110136613 | COMPACT TRANSMISSION COMPRISING A PLANETARY GEAR SET - A transmission has a housing and two input/output shafts. Inside the housing is a planetary gear set with three rotatable members which are connected to the housing and the two input/output shafts. Inside the housing is a clutch which can connect two out of three of the rotatable members. When the clutch is closed the input/output shafts are connected together one to one. The pressure plate of the clutch is connected to a brake disc of a brake system that is connected to one of the rotatable members. When the brake system is closed the input/output shafts are connected via the planetary gear set. The transmission further includes a lever which can move the brake disc in axial direction and can thus open the clutch during operation. | 06-09-2011 |
| 20110177907 | Lockable or releasable wheel system with bidirectional input and one-way output - The lockable or releasable gear train with bidirectional input and one-way output relates to a transmission structure, wherein the rotary direction of the input shaft of the gear train with bidirectional input and one-way output is changed to make the direction of the output of the output shaft to be constant, which is characterized by releasing the lockable or releasable mechanism, the output shaft is moved reversely when reversely driven. | 07-21-2011 |
| 20110201472 | HUB REDUCTION GEAR FOR WHEELED VEHICLE AND DRIVELINE FOR SUCH A VEHICLE AND MULTI-SHAFT WHEELED VEHICLE WITH SUCH A DRIVELINE - The invention relates to a hub reduction gear ( | 08-18-2011 |
| 20110207571 | SWITCHABLE GEAR IN A HANDHELD POWER TOOL - A switchable gear in a handheld power tool has at least two gear stages which are to be engaged via an adjustable switching member, the switching member being in a latched position via a retaining element fixedly held against a housing in a first gear stage. Furthermore, a spindle for receiving a tool may be driven via an axially spring-loaded gear wheel, the gear wheel being axially supported on the retaining element on the side opposite the switching member. | 08-25-2011 |
| 20110263375 | Switchable free-wheel arrangement for a transmission, particularly for a crank-CVT of a motor vehicle - A switchable free-wheel arrangement for a CVT transmission of a motor vehicle. Clamping bodies held in a cage are disposed between an outer ring and an inner ring. Each clamping body can be pressed with a relatively high force against the inner ring by an energy accumulator. The clamping bodies can be set up in the release direction or in the clamping direction by a switching mechanism. The energy accumulator generates a relative small setup force for setting up the clamping bodies. The energy accumulator includes two torsion springs disposed on the clamping body. It can, however, also have the shape of a helical spring that surrounds the clamping bodies and engages therein in special helical spring grooves. | 10-27-2011 |
| 20110275471 | SWITCHABLE PLANETARY GEAR SET IN A HANDHELD MACHINE TOOL - A switchable planetary gearbox in a hand-held power tool includes multiple planet carriers having associated planet wheels, and is to be displaced between at least two gear ratios, such that the gear ratios are to be engaged via a displaceable switching ring gear. At least three planet carriers having associated planet wheels are provided axially behind one another, such that in a position fixed with respect to the housing, the switching ring gear is rotationally coupled to the planet wheels on the second-stage planet carrier and simultaneously to the planet wheels on the third-stage planet carrier. | 11-10-2011 |
| 20110300986 | MULTI-SPEED TRANSMISSION HAVING TWO PLANETARY GEAR SETS - A transmission is provided having an input member, an output member, two planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes. | 12-08-2011 |
| 20110306459 | MULTI-SPEED TRANSMISSION HAVING STACKED PLANETARY GEAR SETS - A transmission is has an input member, an output member, two stacked planetary gear sets, a third planetary gear set, a plurality of coupling members and a plurality of torque transmitting devices. The stacked planetary gear sets have a first, second, third, fourth and fifth member and the third planetary gear set has a first, second and third member. The torque transmitting devices include clutches and brakes. | 12-15-2011 |
| 20120028751 | Shift mechanism for a planetary gear transmission - A shift mechanism for a transmission comprising a planetary gear transmission, a shift cam engaged with a planetary gear assembly in the planetary gear transmission, the shift cam having a shift cam stop, a rotatable cable ring connected to a moveable cable, the cable ring comprising a ramped portion, a rotatable ramped ring, the ramped ring comprising a ramped portion cooperatively engaged with the cable ring ramped portion, and further the ramped ring having a stop cooperatively engagable with the shift cam stop, a rotation of the cable ring urges the ramped ring a predetermined distance in a direction normal to the plane of rotation of the cable ring, the shaft cam held against rotation by engagement with the ramped ring, and at which predetermined distance the ramped ring is allowed to rotate with the cable ring simultaneous with the axial movement of the ramped ring, and a spring connected between the cable ring and the shift cam, the shaft cam reacting to the spring force rotates upon rotation of the ramped ring by an amount of rotation that is limited by engagement of the shift cam stop with the ramped ring stop and during which rotation of the shift cam the transmission shifts gears. | 02-02-2012 |
| 20120028752 | FLYWHEEL MODULE - A flywheel module comprises a coupling unit which has an input shaft and an output shaft. This coupling unit has a first coupling of which a first coupling half can be connected to a combustion engine and a second coupling half can be connected to a continuously variable transmission. The flywheel module further comprises a flywheel unit which has an in/output and is formed by a flywheel and a reduction gear unit connected to the flywheel. This flywheel unit is exclusively connected to the in/output via the coupling unit. | 02-02-2012 |
| 20120046141 | TRANSMISSION TEST SYSTEM - An automated system for testing a variety of transmissions and drive line gearbox components, and more particularly helicopter transmissions, for reliability, life expectancy, efficiency, and the like on a semi-automated basis. The system powers a unit under test with a pair of AC, variable speed drive motors connected to the transmission through relatively low speed gearboxes which in turn drive the input(s) of the test unit through geared cartridge spindles (GCSs) employing planetary gearset inputs driving a higher speed machine tool type spindle with an output chuck system which can automatically couple to adapters preloaded on the unit under test. Similar GCSs couple the outputs of the test unit to AC motors which act as generators to power the driving motors and thereby reduce the required electric power input to the losses in the system. A unit to be tested is loaded onto a positioning fixture supported on a rollable test pallet, equipped with sensors and GCS adapters, and moved into the test module where it is clamped into position and connected to the GCSs to provide input and output connections. The main rotor shaft is connected to the regenerative motor generators through a dual, 90 degree combiner gear box that includes a hydraulic thrust loading actuator for imposing axial forces against the mast. The gearboxes between the motors and the unit under test will accommodate several different types of unit under test and can be replaced to accommodate still other types. | 02-23-2012 |
| 20120157258 | Transmission Housing - A transmission housing includes an inner surface and circumferentially spaced first sets of teeth spaced about an axis of the transmission housing and configured to selectively engage a first clutch plate. Each first set is attached to the inner surface. The transmission housing also includes circumferentially spaced second sets of teeth spaced about the axis of the transmission housing and configured to selectively engage a second clutch plate. Each second set is attached to the inner surface. The teeth of at least one of the first or second sets extend axially and are narrower at a first axial end of the respective teeth than at a second axial end of the respective teeth. | 06-21-2012 |
| 20120302392 | Epicyclic Gear Train Transmission Assembly - A transmission assembly has a carrier, a first sun gear, a first planetary gear, a second planetary gear and a second sun gear. The first sun gear has a number of teeth N1. The first planetary gear engages the first sun gear and has a number of teeth N2. The second planetary gear is connected to and driven with the first planetary gear and has a number of teeth N3. The second sun gear co-axially aligns with the first sun gear, engages the second planetary gear and has a number of teeth N4. One of the group of the sun gears and the planetary gears (N1,N4 and N2,N3) has the same number of teeth, and the other group of the sun gears and the planetary gears (N1,N4 and N2,N3) has a difference of the numbers of teeth at most of two. | 11-29-2012 |
| 20130059694 | SUPPORTING STRUCTURE FOR PLANETARY GEAR MECHANISM - A supporting structure for a planetary gear mechanism includes a planetary carrier, a first bearing, and a second bearing. The planetary carrier includes a rotation shaft and an arm portion. The rotation shaft extends in an axis direction to support a planetary gear of the planetary gear mechanism to be rotatable about a rotational axis along the axis direction. The rotation shaft includes a first end and a second end opposite to the first end along the rotational axis. The first and second bearings are disposed on a first side of the planetary gear in the axis direction. The planetary carrier is radially supported by the first and second bearings without a bearing which radially supports the planetary carrier in the casing and which is provided on a second side of the planetary gear in the axis direction. | 03-07-2013 |
| 20130072341 | MULTI-SPEED GEAR SYSTEM FOR POWER TOOL - A multi-speed gear system for a power tool includes a case, a lever, a gear disk, a movable member, a ring gear, a planet gear unit and an idle gear unit. The movable member is axially moved to be engaged with the ring gear, the planet gear unit or the idle gear unit to change the gear ratios and output different speeds. The parts that are engaged with the movable member are located outside of the area where the gears are located, so that the switching between the speeds is smooth and has less friction. | 03-21-2013 |
| 20130116081 | PLANETARY TRANSMISSION HAVING A SEGMENTED RING - A planetary gear-set for continuously varying the output ratio between torque and rotational velocity, in which a central static sun-gear is considered as a reference to all other components. The structural aspects include a set of segments of a ring gear each such segment includes a linked couple of cogwheels. Another set of couples of linked cogwheels, is a sun-gear follower and the coupled member is output transfer cogwheel. A mechanism for changing the orientation of the output transfer cogwheel with respect to the sun-gear follower. A transient link connects between the above two separate systems of sets. | 05-09-2013 |
| 20130165291 | HAND-HELD TOOL DEVICE - A hand-held tool device includes a planetary transmission and a striking mechanism. The striking mechanism has at least one striking mechanism shut-off clutch and a striking mechanism switching spring which opens the striking mechanism shut-off clutch in at least one operating state. The planetary transmission has at least one planetary transmission stage which at least partially encloses the striking mechanism switching spring in at least one plane. | 06-27-2013 |
| 20130184116 | HAND-HELD TOOL DEVICE - A hand-held tool device includes: a tool spindle; a striking mechanism; and a planetary transmission having at least one first planetary transmission stage which drives the striking mechanism, a second planetary transmission stage which drives the tool spindle, and a striking mechanism shut-off clutch. | 07-18-2013 |
| 20130225357 | Multi-Speed Automatic Transmission With Fast Reverse - The present disclosure provides an automatic transmission having an input adapted to couple to a torque-generating mechanism and an output coupled to the input. The transmission also includes a first rotating torque-transferring mechanism disposed along a first torque path and coupled to the input. A second rotating torque-transferring mechanism is disposed along a second torque path and is coupled to the input independent of the first torque-transferring mechanism. The transmission includes a plurality of stationary torque-transferring mechanisms, each of which is disposed between the input and output. The transmission includes a first planetary gearset, a second planetary gearset, a third planetary gearset, and a fourth planetary gearset, where each gearset includes a sun gear, a ring gear, and a carrier assembly. Moreover, the ring gear of the third planetary gearset is coupled to the carrier assembly of the second planetary gearset and the carrier assembly of the fourth planetary gearset. | 08-29-2013 |
| 20130252778 | Internal Gear Hub - The invention relates to an internal gear hub for a bicycle includes a rotating cam which locates against a retractable cam follower within a multiple speed internal gear hub. The position of the cam determines which speed is selected. The cam is actuated by reversing the direction of the drive input (pedaling backwards) by a fixed or predetermined amount of rotation. The cam follower is retracted when the drive input is reversed and when the rotation is greater than that required to rotate the cam into the next position. When the cam follower retracts, the cam will return to a default position and will select a default speed. | 09-26-2013 |
| 20130274057 | TRANSMISSION - A racing transmission that is lightweight and simplistic. The racing transmission features a low gear, reverse gear, neutral and a direct drive gear. The transmission utilizes a drive shaft, a set of planetary and sun gears. The transmission disclosed herein does not use a countershaft to accomplish low and reverse. | 10-17-2013 |
| 20130296096 | CONTINUOUSLY VARIABLE TRANSMISSION - The invention is concerned with a continuously variable transmission incorporating a variator of the type having at least two co-axial races (D1-D4) between which drive is transferred at a continuously variable variator ratio. The variator races are mounted for rotation about a variator shaft ( | 11-07-2013 |
| 20130316869 | Input Clutch Assembly For Infinitely Variable Transmission - The present invention provides an infinitely variable transmission for a powered vehicle which includes a power source. The transmission includes an input shaft and an output shaft, the output shaft being spaced from the input shaft. The transmission further includes a variator coupled between the input shaft and output shaft. In addition, at least two planetary gearsets are disposed adjacent to the variator and an input coupler is configured to selectively couple the variator to the power source. | 11-28-2013 |
| 20130345013 | MULTI-SPEED GEAR SYSTEM - A robust and reliable multi-speed gear system for use on pedally or other manually propelled vehicles, comprising simple epicyclical sections | 12-26-2013 |
| 20140045639 | MULTIPLE SPEED TRANSMISSION - A family of transmission gearing arrangements produces nine forward and one reverse speed ratio by selective engagement of various combinations of three clutches or brakes. Each transmission gearing arrangement includes a front shiftable gearing arrangement configured to establish a variety of speed ratios between an intermediate shaft and an input shaft. These speed ratios include a reverse speed ratio, a zero speed ratio, two underdrive ratios, and a direct ratio. Each transmission also includes a rear shiftable gearing arrangement configured to selectively establish particular speed relationships among the input shaft, the intermediate shaft, and an output shaft. | 02-13-2014 |
| 20140087910 | Thrust Force Reactions in an Automatic Transmission - A system producing force reactions in a transmission includes a case including front and rear surfaces, a reaction component, a gearset including a ring gear and a sun gear that transmits a forward force to the front surface, a first path for transmitting a rearward force from the ring gear to the rear surface, a second path for transmitting a forward force from the ring gear to the reaction component, and a third path for transmitting a rearward force from the sun gear to the reaction component. | 03-27-2014 |
| 20140113761 | CLUTCH ASSEMBLY AND TRANSMISSION - A transmission utilizes a three clutch module. The clutch module may be pre-assembled before it is assembled into the transmission. All three clutch packs are splined to a common shell at their outer diameter. One of the clutch pistons passes through openings in the clutch pack of one of the other clutches. The common shell is fixedly coupled to a hollow shaft through which the transmission input shaft protrudes. Pressurized fluid to engage the three clutches is routed through axial passageways in the input shaft. | 04-24-2014 |
| 20140162829 | Bi-rotating directional input and constant rotating directional output wheel system capable of preventing reverse rotation wheel system from generating following damp - The present invention relates to an improved bi-rotating directional input and constant rotating directional output wheel system, which is characterized in that: a unidirectional transmission device is respectively installed between a first driving rotating directional input wheel set and a bi-rotating directional joint input shaft, between a first driving rotating directional output wheel set and a constant rotating directional output rotation part and between the constant rotating directional output rotation part and the joint input shaft, thereby preventing the transmission set in the first driving rotating direction from being linked and generating the following damp while being driven in a second driving rotating direction. | 06-12-2014 |
| 20140162830 | MULTI-SPEED TRANSMISSION - A transmission is provided having an input member, an output member, at least four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and a brake actuatable in combinations of four to establish a plurality of forward gear ratios and at least one reverse gear ratio. | 06-12-2014 |
| 20140179486 | TRANSMISSION - A racing transmission that is lightweight and simplistic. The racing transmission features a low gear, reverse gear, neutral and a direct drive gear. The transmission utilizes a drive shaft; two sets of planetary gears and a common sun gear. The transmission disclosed herein does not use a countershaft to accomplish low and reverse. The present transmission also does not need the valve rod and valve system of the first transmission. Instead, when the band is activated it activates the planetary gear sets. One rotates in a clockwise fashion while simultaneously the other rotates in a counter clockwise direction and the driver simply chooses low or reverse and activates the clutch. When direct drive is chosen the input shaft is coupled directly to the output shaft and no power is transmitted through the gear train which is uncoupled completely form the drive shaft. | 06-26-2014 |
| 20140256497 | AUTOMATIC TRANSMISSION - An automatic transmission includes an input member, a planetary gear mechanism, a plurality of engagement mechanisms, an output member, a control unit, and a switching mechanism. The control unit is able to perform a backward preparation mode (step | 09-11-2014 |
| 20140274545 | MULTI-SPEED INLINE AUTOMATIC BICYCLE TRANSMISSION - An inline automatic bicycle transmission, containing a planetary gear train, wherein gear selection is done by operation of a centrifugal governor. As the speed of the bicycle increases the transmission will automatically shift into a high gear ratio and the reverse occurs as the bicycle speed decreases. | 09-18-2014 |
| 20140287866 | AUTOMATIC TRANSMISSION - In an automatic transmission, a connection member which connects a carrier of a planetary gear mechanism PGSa to a clutch hub of a clutch is made to abut on the carrier of the planetary gear mechanism PGSa in an abutting portion, a thrust bearing T | 09-25-2014 |
| 20140287867 | AUTOMATIC TRANSMISSION - An automatic transmission includes a thrust bearing A disposed between a third sun gear of a third planetary gear mechanism and a second sun gear of a second planetary gear mechanism. Accordingly, transmitting a thrust load acting on the second sun gear of the second planetary gear mechanism from the thrust bearing to an input shaft via the third sun gear of the third planetary gear mechanism can avoid, as much as possible, a case where the thrust load is transmitted from the third planetary gear mechanism to the input shaft via a fourth planetary gear mechanism, and reduce friction loss of multiple thrust bearings interposed among elements or the like of the third planetary gear mechanism and the fourth planetary gear mechanism. | 09-25-2014 |
| 20140296020 | ELECTRIC TOOL - An electric tool has a housing, a motor disposed in the housing, an output shaft, a first planetary gear transmission mechanism, having a power input member, disposed between the motor and the output shaft, and a locking mechanism, having a power output member. The locking mechanism has a locked state and an unlocked state. When torsion is transmitted from the motor to the output shaft, the locking mechanism is in the unlocked state, and the output shaft is driven by the motor to rotate to perform electric operation. When the output shaft reversely receives a force, the locking mechanism is in the locked state, and the power input member of the first planetary gear transmission member is locked to perform manual operation, and the locking mechanism is connected to the output shaft via the first planetary gear transmission mechanism, and the power output member of the locking mechanism is non-rotatably connected to the power input member of the first planetary gear transmission member. The electric tool can also memorize the torsion input by the operator upon manual operation and operate according to the torsion. | 10-02-2014 |
| 20140335993 | MULTIPLE SPEED TRANSMISSION AND METHOD OF OPERATION - A family of transmissions has four planetary gear sets, five controllable clutches and brake, and a passive one way brake. Selective engagement of the brakes and clutches in combinations of three produces eight forward speed ratios and one reverse speed ratio. The passive one way brake is engaged in the first forward speed ratio and overruns in the second through fifth forward speed ratios. | 11-13-2014 |
| 20140342870 | MULTI-SPEED TRANSMISSION - A transmission gearing arrangement produces nine forward speed ratios and one reverse speed ratio by selective engagement of three shift elements in various combinations. Some embodiment includes four simple planetary gear sets and six shift elements of which one is a brake. Another embodiment includes two axis transfer gear pairs in place of one of the planetary gear sets. | 11-20-2014 |
| 20140364267 | AUTOMATIC TRANSMISSION CONTROLLER - An automatic transmission controller for controlling an automatic transmission includes a neutral controller which is configured to perform neutral control, a neutral control permission determiner, and an engagement controller. The automatic transmission includes a plurality of planetary gear mechanisms and a plurality of engagement mechanisms. One of the plurality of engagement mechanisms is a mechanical engagement mechanism. The engagement controller is configured to allow rotation of an input shaft of the automatic transmission in a case where the neutral control determiner permits the neutral control and configured to set the plurality of engagement mechanisms including at least the mechanical engagement mechanism so as to fix an output shaft of the automatic transmission to a casing of the automatic transmission in a case where the output shaft of the automatic transmission is rotated by a wheel of a vehicle in a rotational direction such that the vehicle moves backward. | 12-11-2014 |
| 20140371021 | AUTOMATED MANUAL TRANSMISSION FOR VEHICLE - An automated manual transmission for a vehicle includes an input shaft and an output shaft disposed parallel to each other, a controller and a plurality of external gear trains, planetary gear devices and friction elements. Each external gear train comprises two external gears coaxially and respectively provided on the input and output shafts, and selectively engaged with each other to form a series of gear stages. Each planetary gear device selectively connects one of the two external gears in a corresponding external gear train such that a state of transmitting rotating force to a shaft, on which the selected external gear is provided, can be changed. Each friction element controls rotation of a rotational element of a corresponding planetary gear device. The controller controls the friction elements in accordance with driving conditions of the vehicle, thereby shifting the gear stages. | 12-18-2014 |
| 20140371022 | AUTOMATED MANUAL TRANSMISSION FOR VEHICLE - An automated manual transmission for a vehicle may include an input shaft configured to receive rotating force from a power source, an output shaft disposed parallel to the input shaft so that power is output from the output shaft, and a plurality of shift gear trains each comprising external gears respectively provided on the input shaft and the output shaft in such a way that the external gears circumscribe each other, the external gears forming a pair that embodies one of a series of shift ratios. Among the external gears that form a shift gear train in the plurality of the shift gear trains that embodies at least two adjacent shift ratios, either of two external gears that forms each of the shift gear trains may be connected to the input shaft or the output shaft by a planetary gear device. | 12-18-2014 |
| 20140378265 | TRANSMISSION WITH INTEGRATED CLUTCH AND GEAR SET - A transmission includes a simple planetary gear set and several clutches. A first clutch selectively couples the carrier of the planetary gear set to a first shell. The housing of the first clutch is integrated with the planetary carrier. A piston return spring extends axially to occupy space between the planet gears. A second and third clutch share a common housing that is fixedly coupled to the ring gear. The second clutch selectively couples the ring gear to the sun gear. The third clutch selectively couples the ring gear to a second shell. The planetary gear set is axially located between the two clutch housings. | 12-25-2014 |
| 20150011351 | MULTISPEED DRIVE UNIT - A multispeed drive unit ( | 01-08-2015 |
| 20150031491 | POWER SHIFT TRANSMISSION - The invention relates to a power shift transmission ( | 01-29-2015 |
| 20150045172 | AUTOMATED MANUAL TRANSMISSION - An automated manual transmission includes an input, an output disposed in parallel with the input, a common use planetary gear device disposed on the input or the output, a shift gear device in which a plurality of external gear mates having different shift ratios are disposed on the input and the output, and a friction member disposed to transmit the rotation power transmitted to the input at the time of the braking to the output through the external gear mates. | 02-12-2015 |
| 20150087466 | TRANSMISSION - A racing transmission that is lightweight and simplistic. The racing transmission features a low gear, reverse gear, neutral and a direct drive gear. The transmission utilizes a drive shaft; two sets of planetary gears and a common sun gear. The transmission disclosed herein does not use a countershaft to accomplish low and reverse. This transmission can be with an external clutch. | 03-26-2015 |
| 20150126323 | SUSPENDED WHEEL REDUCER - The present invention provides a Suspended Wheel Reducer and a suspended wheel crossing-zero multilevel transmission, both of which comprise a front planetary gear train, a rear planetary gear train and a suspended wheel. With different design for the dimension of the gear wheels contained in the front planetary gear train, the rear planetary gear train and the suspended wheel, it's possible to achieve optional different reduction ratios. The Suspended Wheel Reducer and the suspended wheel crossing-zero multilevel transmission have simple configuration, higher reliability, thus overcoming the drawback in prior art, in which a transmission mechanism for multilevel gear shift mechanism is required to achieve greater reduction ratio, reducing its overall dimensions and cost. | 05-07-2015 |
| 20150148175 | MULTI-SPEED CYCLOIDAL TRANSMISSION - A transmission assembly for operably coupling an input member to an output member includes a first cycloidal gear stage having a first gear ratio and a second cycloidal gear stage having a second gear ratio different than the first gear ratio. The transmission assembly also includes a shifting mechanism for selectively driving the output member with one of the first cycloidal gear stage and the second cycloidal gear stage. | 05-28-2015 |
| 20150148176 | TORQUE-LIMITING ASSEMBLY FOR A SURGICAL POWERTOOL - A torque-limiting assembly for a surgical powertool has an input shaft and an output shaft. Two relatively rotatable parts of the assembly are configured to be locked against relative rotation by at least one shearable piece for torque transfer between the input shaft and the output shaft up to a torque limit. The assembly further comprises at least one shear off structure rotationally fixed to one of the two relatively rotatable parts for shearing off a portion of the at least one shearable piece above the torque limit so as to unlock the two relatively rotatable parts for relative rotation. | 05-28-2015 |
| 20150308544 | CONTINUOUSLY VARIABLE TRANSMISSION MECHANISM DRIVEN BY SELF-ACTUATING CONTROL OF RING GEAR - Continuously variable transmission mechanism wherein a push arm provided with a power roller ( | 10-29-2015 |
| 20150330480 | Process for Engaging or Disengaging Splined Members - This disclosure relates to a process for at least one of engaging and disengaging splined members in a vehicle system. The process includes applying an axial reciprocating motion to one splined member and applying an oscillatory motion to another splined member such as a gear. This enables the splined member to be moved at least one of into and out of engagement with the gear. | 11-19-2015 |
| 20150342410 | GEAR REDUCER, AND JUICER INCLUDING SAME - A gear reducer and a juicer including the gear reducer are disclosed. The gear reducer transfers rotational force, provided by a drive unit, to a juice extraction screw assembly after gear reduction. The gear reducer includes one or more gear reduction units. At least one of the one or more gear reduction units includes a sun gear coaxially connected to a rotating shaft of the drive unit; a ring gear configured such that a plurality of gear teeth are formed on the inner circumferential surface thereof around the sun gear, and configured to output a rotation speed slower than the rotation speed of the sun gear; and a plurality of planetary gears disposed between the sun gear and the ring gear, and configured to transfer the rotational force of the sun gear to the ring gear. | 12-03-2015 |
| 20150361539 | ALUMINUM CLUTCH COMPONENTS WITH FERROUS SURFACE - Components for an automatic motor vehicle transmission including a band brake drum, a clutch housing or hub having a seal surface or a clutch housing or hub utilized in a friction clutch assembly having a spline set. All of these components are fabricated of aluminum and the outer surface of the band brake drum, the housing or hub sealing surface and the area of the spline set includes a thin coating of a thermally sprayed steel material. The thermally sprayed steel material may be a low carbon steel such as SAE 1008 or 1010, a similar alloy, iron or other metal. The resulting components thus exhibit the weight saving of aluminum while providing excellent service life due to the enhanced strength and wear resistance provided by the thermally sprayed steel coating. | 12-17-2015 |
| 20160003308 | MULTI-MODE CLUTCHES FOR FORWARD/REVERSE PLANETARY GEARSET - A forward/reverse planetary gearset ( | 01-07-2016 |
| 20160003350 | AUTOMATIC TRANSMISSION POWER FLOW DETECTION - A transmission is provided having a control module, an input member, an output member, four planetary gear sets, a plurality of coupling members, a plurality of torque transmitting devices, and at least one speed sensor assembly. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes. The control module includes a control logic sequence for assuring engagement of torque transmitting mechanisms for achieving specific gear ratios between the input and output members. | 01-07-2016 |
| 20160033011 | AUTOMATED MANUAL TRANSMISSION WITH DYNAMIC TORQUE TRANSFER DEVICE - A transmission system includes an input that is operable to receive torque, and a multi-speed gear train including a final output for transferring torque to a final drive. A clutch interconnects the input and the multi-speed gear train. When disposed in an engaged position, the clutch connects the input and the final output in torque communication therebetween. When disposed in a disengaged position, the clutch disconnects torque communication between the input and the final output. A dual planetary torque transfer device, which includes a pair of planetary gear trains coupled together, and interconnects the input and the final output. The dual planetary torque transfer device is disposed in a parallel relationship with the clutch, between the input and the final output. The dual planetary torque transfer device transfers torque between the input and the final output when the clutch is disposed in the disengaged position. | 02-04-2016 |
| 20160040754 | MULTI-SPEED TRANSMISSION - The present disclosure provides a multiple speed transmission having an input member, an output member, a plurality of planetary gearsets, a plurality of interconnecting members and a plurality of torque-transmitting mechanisms. The plurality of planetary gear sets includes first, second and third members. The input member is continuously interconnected with at least one member of one of the plurality of planetary gear sets, and the output member is continuously interconnected with another member of one of the plurality of planetary gear sets. At least nine forward speeds and one reverse speed are achieved by the selective engagement of the plurality of torque-transmitting mechanisms. | 02-11-2016 |
| 20160047440 | MULTI-SPEED TRANSMISSION - The present disclosure provides a multiple speed transmission having an input member, an output member, a plurality of planetary gearsets, a plurality of interconnecting members and a plurality of torque-transmitting mechanisms. The plurality of planetary gear sets includes first, second and third members. The input member is continuously interconnected with at least one member of one of the plurality of planetary gear sets, and the output member is continuously interconnected with another member of one of the plurality of planetary gear sets. At least eight forward speeds and one reverse speed are achieved by the selective engagement of the five torque-transmitting mechanisms. | 02-18-2016 |
| 20160053870 | MULTI-SPEED TRANSMISSION - Transmissions with at least three gearing-arrangements with similar first and second gearing-arrangements that produce a number of transmissions having an eleven forward-speed and two reverse-speed ratios, having ten forward-speed and three reverse-speed ratios, and having five forward-speed and one reverse-speed ratios by selective engagement of three shift-elements in various combinations. Some embodiments include four simple planetary-gearsets and six shift-elements of which two or three are brakes. Another embodiment includes a double-pinion planetary-gearset and six shift-elements of which three are brakes. Other embodiments include three simple planetary-gearsets and five shift-elements of which one or two are brakes. | 02-25-2016 |
| 20160075403 | HUB-EMBEDDED MULTI-STAGE TRANSMISSION - A compact hub-embedded multi-stage transmission is provided which is implemented to achieve multi-stage shifting by using a multi-stage planetary gear set having a one stage or two or more stages and a double one-way clutch in order to impart an overrunning function during inertial travel, and at the same time, to allow rapid shifting to be made even with a small force for manipulating a shift lever by means of use of a forced shift function even in a driven travel state. Accordingly, product marketability can be maximized, and rapid shifting can be made even with a small force for manipulating a shift lever by means of use of a forced shift function even in a driven travel state, thereby considerably improving shifting accuracy. | 03-17-2016 |
| 20160084356 | Transmission for a Motor Vehicle - A multi-speed transmission is provided for a motor vehicle and includes a housing, a drive shaft, an output shaft, at least four planetary gear sets, whereas each of the planetary gear sets comprises one sun gear, at least one planet, one planetary carrier and one ring gear. The transmission includes several shift elements in the form of at least four clutches and at least two brakes. The drive shaft is connectable through the second clutch to the sun gear of the first and second planetary gear sets. The sun gear of the fourth planetary gear set is connected to the housing. The ring gear of the fourth planetary gear set is connectable to the planetary carrier of the second planetary gear set. The planetary carrier of the fourth planetary gear set is connectable through the fourth clutch to the output shaft. The ring gear of the second planetary gear set is connected through the second brake to the housing. The drive shaft is connectable through the third clutch to the first brake. The first brake is connected to the housing. The invention also relates to a method for operating the transmission along with a motor vehicle with the transmission. | 03-24-2016 |
| 20160102752 | METADRIVE PLANETARY GEAR DRIVE SYSTEM - A planetary gear drive system in which the planetary gears are made of a resilient plastic or polymer compound so as to allow slippage within the system in response to over-torqueing, and a reverse drive incorporating the planetary gear drive system for use on motor vehicles. | 04-14-2016 |
| 20160108574 | WASHING MACHINE DRIVING MECHANISM - A washing machine driving mechanism includes a shaftless rotator ( | 04-21-2016 |
| 20160116025 | MULTI-SPEED TRANSMISSION - The present disclosure provides a multiple speed transmission having an input member, an output member, a plurality of planetary gearsets, a plurality of interconnecting members and a plurality of torque-transmitting mechanisms. The plurality of planetary gear sets includes first, second and third members. The input member is continuously interconnected with at least one member of one of the plurality of planetary gear sets, and the output member is continuously interconnected with another member of one of the plurality of planetary gear sets. At least eight forward speeds and one reverse speed are achieved by the selective engagement of the five torque-transmitting mechanisms. | 04-28-2016 |
| 20160116026 | MULTI-SPEED TRANSMISSION - The present disclosure provides a multiple speed transmission having an input member, an output member, a plurality of planetary gearsets, a plurality of interconnecting members and a plurality of torque-transmitting mechanisms. The plurality of planetary gear sets includes first, second and ring gears. The input member is continuously interconnected with at least one member of one of the plurality of planetary gear sets, and the output member is continuously interconnected with another member of one of the plurality of planetary gear sets. At least eight forward speeds and one reverse speed are achieved by the selective engagement of the five torque-transmitting mechanisms. | 04-28-2016 |
| 20160116027 | MULTI-SPEED TRANSMISSION - The present disclosure provides a multiple speed transmission having an input member, an output member, a plurality of planetary gearsets, a plurality of interconnecting members and a plurality of torque-transmitting mechanisms. The plurality of planetary gear sets includes first, second and third members. The input member is continuously interconnected with at least one member of one of the plurality of planetary gear sets, and the output member is continuously interconnected with another member of one of the plurality of planetary gear sets. At least eight forward speeds and one reverse speed are achieved by the selective engagement of the five torque-transmitting mechanisms. | 04-28-2016 |
| 20160116028 | MULTI-SPEED TRANSMISSION - The present disclosure provides a multiple speed transmission having an input member, an output member, a plurality of planetary gearsets, a plurality of interconnecting members and a plurality of torque-transmitting mechanisms. The plurality of planetary gear sets includes first, second and third members. The input member is continuously interconnected with at least one member of one of the plurality of planetary gear sets, and the output member is continuously interconnected with another member of one of the plurality of planetary gear sets. At least eight forward speeds and one reverse speed are achieved by the selective engagement of the five torque-transmitting mechanisms. | 04-28-2016 |
| 20160116029 | MULTI-SPEED TRANSMISSION - The present disclosure provides a multiple speed transmission having an input member, an output member, a plurality of planetary gearsets, a plurality of interconnecting members and a plurality of torque-transmitting mechanisms. The plurality of planetary gear sets includes first, second and third members. The input member is continuously interconnected with at least one member of one of the plurality of planetary gear sets, and the output member is continuously interconnected with another member of one of the plurality of planetary gear sets. At least eight forward speeds and one reverse speed are achieved by the selective engagement of the five torque-transmitting mechanisms. | 04-28-2016 |
| 20160138680 | MULTI-SPEED TRANSMISSION - The present disclosure provides a multiple speed transmission having an input member, an output member, a plurality of planetary gearsets, a plurality of interconnecting members and a plurality of torque-transmitting mechanisms. The plurality of planetary gear sets includes first, second and third members. The input member is continuously interconnected with at least one member of one of the plurality of planetary gear sets, and the output member is continuously interconnected with another member of one of the plurality of planetary gear sets. At least nine forward speeds and one reverse speed are achieved by the selective engagement of the plurality of torque-transmitting mechanisms. | 05-19-2016 |
| 20160138681 | MULTl-SPEED TRANSMISSION - The present disclosure provides a multiple speed transmission having an input member, an output member, a plurality of planetary gearsets, a plurality of interconnecting members and a plurality of torque-transmitting mechanisms. The plurality of planetary gear sets includes first, second and third members. The input member is continuously interconnected with at least one member of one of the plurality of planetary gear sets, and the output member is continuously interconnected with another member of one of the plurality of planetary gear sets. At least nine forward speeds and one reverse speed are achieved by the selective engagement of the plurality of torque-transmitting mechanisms. | 05-19-2016 |
| 20160138682 | MULTI-SPEED TRANSMISSION - The present disclosure provides a multiple speed transmission having an input member, an output member, a plurality of planetary gearsets, a plurality of interconnecting members and a plurality of torque-transmitting mechanisms. The plurality of planetary gear sets includes first, second and third members. The input member is continuously interconnected with at least one member of one of the plurality of planetary gear sets, and the output member is continuously interconnected with another member of one of the plurality of planetary gear sets. At least nine forward speeds and one reverse speed are achieved by the selective engagement of the plurality of torque-transmitting mechanisms. | 05-19-2016 |
| 20160138683 | MULTIPLE SPEED TRANSMISSION - An automatic transmission | 05-19-2016 |
| 20160146111 | COMPACT STRUCTURE FOR ACCESSORY GEARBOX OF AN AIRCRAFT TURBINE ENGINE - An aircraft drive chain including a plurality of main gears engaging with each other, a first main gear including a wall defining an inner space, an outer set of gear teeth being placed on an outer surface of the wall, the outer set of gear teeth engaging with at least one second main gear, a gear system being built into the inner space, the first main gear and the gear system being jointly configured so as to form a gearbox or reducer and ensure mechanical power transfer between a drive member and a slave member, the gear system being mounted onto the wall with a decoupling member. | 05-26-2016 |
| 20160146297 | MULTI STAGE TRANSMISSION FOR VEHICLE - A multi stage transmission for a vehicle mat include an input shaft and an output shaft, a first planetary gear device, a second planetary gear device, a third planetary gear device, and a fourth planetary gear device provided to transfer a torque between the input shaft and the output shaft and each planetary gear set including three rotating elements and at least six shift elements connected to the rotating elements of the planetary gear devices. | 05-26-2016 |
| 20160146298 | MULTI-STAGE TRANSMISSION FOR VEHICLE - A multi-stage transmission for a vehicle may include an input shaft and an output shaft, a first planetary gear device, a second planetary gear device, a third planetary gear device, and a fourth planetary gear device provided between the input shaft and the output shaft so as to transfer a torque and each including three rotating elements, and at least six shifting elements connected to the rotating elements of the first to fourth planetary gear devices. | 05-26-2016 |
| 20160146299 | MULTI-STAGE TRANSMISSION FOR VEHICLE - A multi-stage transmission for a vehicle may include an input shaft, an output shaft, first to fourth planetary gear devices disposed between the input shaft and the output shaft to transmit rotary force, each of the first to fourth planetary gear devices having three rotary elements, and at least six shifting elements connected to the rotary elements of the planetary gear devices. | 05-26-2016 |
| 20160146306 | MULTI STAGE TRANSMISSION FOR VEHICLE - A multi stage transmission for the vehicle may include an input shaft and an output shaft, a first planetary gear device, a second planetary gear device, a third planetary gear device, and a fourth planetary gear device configured to transfer a rotating force between the input shaft and the output shaft and each including three rotating elements, and at least six shift elements connected to the rotating elements of the planetary gear devices. | 05-26-2016 |
| 20160146307 | VEHICLE MULTISTAGE TRANSMISSION - A vehicle multistage transmission capable of realizing at least forward ten shift stages and a reverse first shift stage may include an input shaft and an output shaft, a first planetary gear unit, a second planetary gear unit, a third planetary gear unit, and a fourth planetary gear unit provided to transfer rotational force between the input shaft and the output shaft, each having three rotation elements, and at least six shift elements connected to at least one of the three rotation elements of the first, second, third, and fourth planetary gear units | 05-26-2016 |
| 20160146308 | MULTI-STAGE TRANSMISSION FOR VEHICLE - A multi-stage transmission for a vehicle may include an input shaft, an output shaft, first, second, third and fourth planetary gear devices disposed between the input shaft and the output shaft to transmit rotary force, each of the first, second, third and fourth planetary gear devices having three rotary elements, and at least six shifting elements connected to the rotary elements of the first, second, third and fourth planetary gear devices. | 05-26-2016 |
| 20160146309 | MULTI-STAGE TRANSMISSION FOR A MOTOR VEHICLE - A multi-stage transmission for a motor vehicle is disclosed. The transmission has a transmission input shaft, at least four planetary gear stages which are disposed one behind the other along a main axis of rotation, and at least one combined gear shift unit which is configured as a brake and has a rotatable coupling element as well as a friction-locking unit and a form-locking unit connected in parallel with the friction-locking unit, which are in each case provided in order to connect the rotatable coupling element fixedly to the housing. One of the planetary gear stages is associated with the combined gear shift unit and includes a transmission element which is permanently connected non-rotatably to the rotatable coupling element. The planetary gear stage associated with the combined gear shift unit includes a further transmission element which is permanently connected non-rotatably to the transmission input shaft. | 05-26-2016 |
| 20160169328 | APPARATUS WITH THE MULTI-STAGE POWER SHIFTING MEANS APPLIED TO A MACHINE TOOL | 06-16-2016 |
| 20160169372 | GEARING ASSEMBLY HAVING A PLANETARY STAGE | 06-16-2016 |
| 20160178033 | CONTINUOUSLY VARIABLE TRANSMISSION | 06-23-2016 |
| 20160201765 | MULTI-STAGE TRANSMISSION | 07-14-2016 |
| 20160201767 | Multi-stage Planetary Vehicle Transmission | 07-14-2016 |
| 20160252162 | MULTI-STAGE TRANSMISSION FOR VEHICLE | 09-01-2016 |
| 20160252165 | MULTI-SPEED TRANSMISSION HAVING THREE PLANETARY GEAR SETS | 09-01-2016 |
| 20160252175 | Planetary Assembly with a Captive Clutch | 09-01-2016 |
| 20160377151 | MULTI-SPEED TRANSMISSION - The present disclosure provides a multiple speed transmission having an input member, an output member, a plurality of planetary gearsets, a plurality of interconnecting members and a plurality of torque-transmitting mechanisms. Each of the plurality of planetary gearsets includes a sun gear, a ring gear, and a carrier member with pinion gears. The input member is continuously interconnected with at least one member of one of the plurality of planetary gear sets, and the output member is continuously interconnected with another member of one of the plurality of planetary gear sets. At least ten forward speeds and one reverse speed are achieved by the selective engagement of the plurality of torque-transmitting mechanisms. | 12-29-2016 |
| 20160377156 | SHIFT SYSTEM FOR POWER TRANSFER UNIT USING NON-CONTACTING POSITION SENSOR - A two-speed active transfer case is disclosed having a range shift mechanism with a moveable range shift component and a contactless position sensing arrangement for detecting the position of said moveable range shift component. | 12-29-2016 |
| 20190144073 | BICYCLE TRANSMISSION HUB | 05-16-2019 |
| 20190145499 | Gear Mechanism for a Motor Vehicle | 05-16-2019 |
