| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 172810000 | MOUNTING FOR PUSHED TOOL AT END OF MOTOR VEHICLE | 42 |
| 20110114343 | Push Frame With Tapered Cross-Beam - A push frame is provided for interconnecting an undercarriage of a tractor of a work vehicle and a blade of the work vehicle. The push frame comprises a first push-beam, a second push-beam, a first cross-beam, a second cross-beam, and a center joint. The first and second push-beams are spaced apart to be positioned on laterally opposite sides of the undercarriage relative to a fore-aft axis of the push frame. The first and second cross-beams are fixed respectively to the first and second push-beams laterally outwardly relative to the fore-aft axis and are attached to one another laterally inwardly relative to the fore-aft axis by the center joint of the push frame allowing relative movement between the first and second cross-beams. At least one of the first and second cross-beams varies in height. | 05-19-2011 |
| 20120138321 | THREE-POINT FRONT HITCH MOUNTABLE TO THE FRAME OF AN AGRICULTURAL TRACTOR - A three-point hitch mountable to the front frame of an agricultural tractor includes a main backing member, an upper hitch-point anchor bracket having four sets of securing pin anchoring positions that is welded to the main backing member, a pair of spaced-apart pivot anchors welded to the main backing member, an A-frame assembly pivotably installed between the pivot anchors, and a hydraulic cylinder which raises and lowers the A-frame assembly operably coupled to one of the middle sets of pin anchoring positions and the A-frame assembly. An implement can be connected to the upper-most anchoring position and the distal ends of the A-frame assembly. The three-point hitch can be converted to a ball hitch by re-pinning the hydraulic cylinder to the uppermost anchoring position, raising the A-frame assembly about ninety degrees and pinning it to the anchor bracket. | 06-07-2012 |
| 20130284470 | Linkage Mechanism on an Agricultural Vehicle - An assembly of a mounting component ( | 10-31-2013 |
| 172811000 | Transversely mounted blade (e.g., bulldozer, etc.) | 37 |
| 20090178817 | BLADE DEVICE FOR WORKING MACHINE AND WORKING MACHINE MOUNTING BLADE DEVICE - Concave front face surfaces of a blade device having ratios and configurations continuing from an upper end to a lower end of the blade device, and having a central face coupling front faces and end front faces on the right and left thereof. | 07-16-2009 |
| 20090194304 | Grading Attachment for Skid-Steer Vehicle - A grading attachment is provided having a longitudinally spaced apart first and second blade attachment assemblies each extending transversely relative to a longitudinal axis and each having an outer roughing blade and a longitudinally inboard finish blade. The finish blades are spaced from one another to define a collection region therebetween. The lower most edge of the outer roughing blades are spaced above the lower most edge of the inner finishing blades when the unit is placed in a horizontal orientation. A mounting fixture is provided enabling the grading attachment to be removably attached to a motorized vehicle. | 08-06-2009 |
| 20090321097 | Blade apparatus for work machine and work machine having the same - The blade apparatus includes a connection blade portion which is provided at its lower end with a central blade portion including a straight first cutting edge and having a second cutting edge which extends continuously with the first cutting edge through a predetermined angle rearwardly, and an end blade portion having a third cutting edge which extends continuously with a second cutting edge through a predetermined angle forwardly, wherein front surfaces of the blade portions are concave curved surfaces which are continuous from the upper end to the lower end, across line between the connection blade portion and the end blade portion and a cross point between the second cutting edge and the third cutting edge are located rearward of the cross point of the first cutting edge and the cross line between the central blade portion and the connection blade portion, and at least a central main region of the central blade portion is made of steel plate, and at least the connection blade portion and the end blade portion are integrally cast together with a back surface support portion and first and second brackets thereof. | 12-31-2009 |
| 20110162857 | Powered Mobile Module And Attachment Combination - Various attachments (different dozer blade arrangements, a gantry crane, large auger) are designed for use with multiple identical powered mobile modules including a main support frame housing an internal combustion engine as a prime mover and being supported on either powered tracks or wheels. The modules can be either equipped with a cab and manned or used without a cab and controlled remotely. One or more of the mobile modules may be equipped with a GPS unit to aid in positioning the associated attachment. | 07-07-2011 |
| 20120186840 | POWERED MOBILE MODULE AND ATTACHMENT COMBINATION - Various attachments (different dozer blade arrangements, a gantry crane, large auger) are designed for use with multiple identical powered mobile modules including a main support frame housing an internal combustion engine as a prime mover and being supported on either powered tracks or wheels. The modules can be either equipped with a cab and manned or used without a cab and controlled remotely. One or more of the mobile modules may be equipped with a GPS unit to aid in positioning the associated attachment. | 07-26-2012 |
| 20130161037 | TRACK-TYPE TRACTOR, DOZING BLADE ASSEMBLY, AND DOZING BLADE WITH STEEP CENTER SEGMENT - A dozing blade assembly includes a dozing blade, and a cutter mounted to the dozing blade. The cutter includes a compound digging face extending between a proximal edge and a distal edge. The compound digging face has a steeply oriented center segment, and shallowly oriented outer segments, for balancing downward penetration with forward pushability during moving the dozing blade assembly through material of a substrate. Purpose-built mounting surfaces on the blade can be used to provide for the different orientations, using flat plates to form the cutter. | 06-27-2013 |
| 20130206433 | EXPANDING MATERIAL BOX FOR EQUIPMENT - A material box can telescope between larger and smaller widths to accommodate legal requirements of traveling down the road, making traveling between job sites easier and safer than conventional, unadjustable material boxes. The material box can be used in a wide configuration to plow a wider area, such as empty parking lots, cutting down work time. When cars are present, the material box can be made narrow to accommodate for the vehicles while still being an effective material moving device. | 08-15-2013 |
| 20150090467 | BULLDOZER - Assemblies are arranged in such a manner that the diesel particulate filter device of one of the assemblies, the selective catalytic reduction device of the one assembly, the selective catalytic reduction device of the other assembly, and the diesel particulate filter device of the other assembly are located next to each other in this order as seen in a plan view. An exhaust pipe is located within a region made up of a region where the selective catalytic reduction device in the one assembly is arranged, a region where the selective catalytic reduction device in the other assembly is arranged, and a region between the selective catalytic reduction device in the one assembly and the selective catalytic reduction device in the other assembly, and located on an end side in the longitudinal direction, as seen in a plan view. | 04-02-2015 |
| 20160053462 | BULLDOZER - A bulldozer comprises a blade, an engine, a selective catalytic reduction device, a reducing agent tank, and a cab. The engine is disposed behind the blade. The selective catalytic reduction device treats exhaust from the engine. The reducing agent tank stores a reducing agent to be supplied to used by the selective catalytic reduction device. The cab is disposed behind the engine. The reducing agent tank is disposed on a first side of a lower part of the cab. At least a part of the reducing agent tank overlaps the cab as seen in when viewed from a top view. | 02-25-2016 |
| 172812000 | With valve or pump for hydraulic control system | 3 |
| 20100326684 | Road Grader/Spreader System and Method - The present invention is a road grader attachment that attaches to a bulldozer. The attachment has an elongated blade with mutually parallel side members attached to the lateral ends of the blade where each of the side members comprise a pair of spaced apart walls that house a plate movable in an up and down direction within the side member. Each of the movable plates is attached at its lower edge to a ground contacting skid. A hydraulic piston interconnects each side member with its respective interior plate for moving the plate up and down within the side housing member in order to raise or lower the skid that is attached to the movable plate | 12-30-2010 |
| 20120152575 | HYDRAULIC SYSTEM HAVING DUAL TILT BLADE CONTROL - A hydraulic system for a machine is disclosed. The hydraulic system may have a tank configured to hold a supply of fluid, a pump configured to draw fluid from the tank and pressurize the fluid, a first cylinder operatively connected between a first side of a work tool and an undercarriage of the machine, and a second cylinder operatively connected between a second side of the work tool and the undercarriage of the machine. The hydraulic system may also have a first electro-hydraulic valve associated with the first cylinder and configured to selectively regulate a flow of pressurized fluid to the first cylinder independently of the second cylinder, and a second electro-hydraulic valve associated with the second cylinder and configured to selectively regulate a flow of pressurized fluid to the second cylinder independently of the first cylinder. | 06-21-2012 |
| 20130032367 | AUTOMATIC BLADE LEVELER RIGHT TILT-LEFT TILT-NULL CONTROL AND METHOD - In one embodiment a dozer blade controller, which may comprise two-way, four-way, or six-way dozer blade position control such as, for example, a two-way control only for blade tilt. In one embodiment, a pulse width control is provided for use in a blade tilt electronic controller, which controls blade tilt independently of movement of the body of the bull dozer. And in another embodiment, a pulse width controller is operable to multiply and/or divide the width of a variable pulse by a preset multiplier factor or divider factor, e.g. by 100 or dividing by 100. | 02-07-2013 |
| 172813000 | Fluid line specifically arranged, or shield for system component | 4 |
| 20110011604 | Earth Moving Device for Working Vehicle - An earth moving device for a working vehicle, in which earth and sand flowing rearward over an earth moving blade does not enter through a gap between a bush and a piston rod into an angle cylinder tube. An angle cylinder is formed by including an angle cylinder rod and an angle cylinder tube. The angle cylinder rod is pivotably supported on a vertically movable frame, and the angle cylinder tube is pivotably supported on the earth moving blade. | 01-20-2011 |
| 20110067892 | Dozer Apparatus - The invention is intended to make it possible to reduce the overall lengths of a vertical shaft and a fore/aft shaft, while securing sufficient shaft strengths thereof, so that the vertical dimension from the fore/aft shaft to a tilt cylinder may be formed short and to render the construction on the rear face side of a blade compact. A traveling machine body | 03-24-2011 |
| 20120181052 | Tractor-mounted plow blade - A tractor plow blade is selectively removably mounted on the forward end of the tractor by an attachment frame. The attachment frame is secured to a weight bracket or mount mounted on the forward end of the tractor and to the underside of the tractor. The plow blade may be raised or lowered with respect to the weight bracket and may be optionally pivoted about a vertical axis with respect to the tractor. | 07-19-2012 |
| 20160168826 | Debris Guard for a Blade of a Work Vehicle | 06-16-2016 |
| 172814000 | Having means controlling drive for interconnected vehicles | 1 |
| 20120186841 | POWERED MODULE AND ATTACHMENT COMBINATION - Various attachments (different dozer blade arrangements, a gantry crane, large auger) are designed for use with multiple identical powered mobile modules including a main support frame housing an internal combustion engine as a prime mover and being supported on either powered tracks or wheels. The modules can be either equipped with a cab and manned or used without a cab and controlled remotely. One or more of the mobile modules may be equipped with a GPS unit to aid in positioning the associated attachment. | 07-26-2012 |
| 172815000 | Contiguous, relatively adjustable blades; or blade having relatively adjustable earth-engaging parts | 2 |
| 20090308623 | Blade Adjustment Apparatus - A blade adjustment apparatus for a V-plow is provided. A plow tower and a tower adjustment assembly pivotally coupled to the plow tower serve to maintain a lower edge of at least one V-plow blade in a substantially horizontal relationship to a working surface. | 12-17-2009 |
| 20140231110 | SINGLE-PIECE MOLDBOARD HAVING DUALLY-ROTATED WING SECTIONS - A moldboard is disclosed for use with a machine. The moldboard may have a center section that is curved about a center axis, a first wing section joined to a first side of the center section, and a second wing section joined to a second side of the center section. The first wing section may be curved about a first wing axis, and the second wing section may be curved about a second wing axis. The first and second wing axes may be rotated in at least two directions relative to the center axis. | 08-21-2014 |
| 172816000 | Blade mounting includes resilient connection | 1 |
| 20110108297 | EXCAVATOR, MOUNTING DEVICE AND EXCAVATOR TOOL - Excavator ( | 05-12-2011 |
| 172817000 | Removable attachment for general purpose vehicle | 4 |
| 20100025058 | ATTACHMENT ARM REMOVAL AND ACTUATOR STORAGE - An attachment assembly for use with a vehicle includes an arm support assembly and an attachment interface assembly pivotally mounted to the arm support assembly. The attachment interface assembly includes an interface plate configured to accept a work attachment. The attachment interface assembly and interface plate pivots under the influence of respective lift and tilt actuators. The attachment interface assembly is removable from the arm support assembly, and the actuators are pivotable into stowed positions, upon removing a pin that attaches the lift actuator piston rod to the attachment interface assembly, a pin that attaches the tilt actuator piston rod to the interface plate, and a pin that pivotally attaches the attachment interface assembly to the arm support assembly. The pins may be used to secure the actuators in the stowed positions, and an additional clip may be used to secure one or both of the actuators in the stowed position. | 02-04-2010 |
| 20110186314 | Power Pivot Device for a Plow - A pivot assembly for a plow may include first and second subassemblies. The first subassembly may be adapted to be coupled to a frame member and rotationally fixed relative thereto. The first subassembly may include a latch mechanism displaceable between locked and unlocked positions. The second subassembly may be adapted to be coupled to the frame member and may be rotatable relative thereto. The second subassembly may include a power pivot assembly and a cam member. The power pivot assembly may be drivingly engaged with the cam member and operable to rotate the cam member in a first rotational direction to a first position where the cam member urges the latch mechanism into the unlocked position. | 08-04-2011 |
| 20160186408 | Support Frame for Adjustable Blade Assembly - A support frame for supporting a blade on a machine is provided. The support frame includes a lower frame section including a first leg, a second leg and a transverse portion that extends between the first leg and the second leg. Each of the first and second legs has a respective end portion and the transverse portion carries a lower connecting element configured to connect to a blade. An upper frame section includes a first leg, a second leg and a transverse portion that extends between the first leg and the second leg, each of the first and second legs having a respective end portion. The end portions of the respective first legs of the lower frame section and the upper frame section are connected together and the respective transverse portions of the lower frame section and the upper frame section are spaced from each other. | 06-30-2016 |
| 20160251825 | EQUIPMENT FOR FORMING SURFACES, METHOD OF MANUFACTURE AND USE OF THE EQUIPMENT FOR FORMING SURFACES AND MOBILE UNIT INCLUDING THE EQUIPMENT FOR FORMING SURFACES | 09-01-2016 |
| 172818000 | Blade angle adjustable in a horizontal plane | 8 |
| 172819000 | Power-operated adjusting means | 7 |
| 20120024551 | Support apparatus for securing a wing plow - A support apparatus is disclosed for securing a material moving wing plow relative to a vehicle. The support apparatus includes a beam having a first and a second end, the beam being rigidly secured to the vehicle. A plate having a first and a second extremity is rigidly secured to the beam. A first trailing link is pivotally secured to the plate about a first pivotal axis. A second trailing link is pivotally secured to the plate about a second pivotal axis. A support arm is provided for supporting the wing plow. The support arm has a first termination and a second termination and is pivotally secured to the first trailing link about a third pivotal axis. Also, the support arm is pivotally secured to the second trailing link about a fourth pivotal axis. The first, second, third and fourth pivotal axes are spaced and parallel relative to each other so that when the vehicle moves in a forward direction, the third and fourth pivotal axes trail behind the first and second pivotal axes relative to the forward direction of the vehicle. The arrangement is such that during a plowing operation, the wing plow supported by the support arm moves smoothly over the material being moved so that a potentially dangerous diving of the wing plow into the material in a vicinity of the support arm is avoided. | 02-02-2012 |
| 20140020916 | Power Pivot Device For A Plow - A plow pivot assembly includes a base adapted to be coupled to a frame member and rotationally fixed relative thereto. A pivot assembly is coupled to the base and includes a motor mounted to a first ring gear, a planetary gear assembly driven by the motor and including a planetary carrier assembly having a plurality of split planetary gears engaging with both the first ring gear and a second ring gear which is fixed to the base for causing rotation of the first ring. A plow blade is attached to the first ring gear by a pivot base that incorporates a force absorbing system therein to protect the planetary gear assembly from damage. | 01-23-2014 |
| 20140326472 | Support apparatus for securing a material moving wing plow relative to a vehicle - A support apparatus is disclosed for securing a material moving wing plow relative to a vehicle. The support apparatus includes a trailing link having a first and a second end. The first end of the trailing link is pivotally connected to the vehicle about a first pivotal axis. A support arm is provided for supporting the wing plow. The support arm is pivotally secured to the second end of the trailing link about a second pivotal axis. The first and second pivotal axes are disposed spaced and parallel relative to each other so that the support arm is dragged by and trails from the vehicle so that during a plowing operation, the wing plow supported by the support arm moves smoothly over the material being moved so that a potentially dangerous diving of the wing plow into the material in a vicinity of the support arm is avoided. | 11-06-2014 |
| 172820000 | Blade angled about fixed, central, generally vertical axis | 1 |
| 172821000 | And tilt of blade adjustable in a generally vertical plane | 1 |
| 20110067893 | Floating Pivot Joint for Work Implement - An implement capable of being attached to a power machine having a mounting portion and a tool portion. The mounting portion is configured to engage with, and be secured to, an implement carrier on the power machine. The tool portion is capable of performing a work function. The implement has a joint for attaching the tool portion to the mounting portion and an actuator having first and second ends with the first end attached to the mounting portion at a first actuator attachment point and second end attached to the tool portion at a second actuator attachment point. The tool portion is capable of rotating about an axis that extends through the joint. The joint is capable of pivoting so that the axis about which the tool portion rotates is rotatable with respect to the tool portion. | 03-24-2011 |
| 172822000 | And tilt of blade adjustable | 3 |
| 20130081836 | CONSTRUCTION MACHINE - A bulldozer of the present invention includes a GPS receiver which is fixed to a vehicle body of the bulldozer, and angle obtaining part which stores a conversion table in which a combination of an angling cylinder length and a tilt cylinder length are matched with a combination of a blade angling angle and a blade tilting angle. | 04-04-2013 |
| 20130240226 | Mounting Assembly For Mounting Implement To A Vehicle - A mounting assembly ( | 09-19-2013 |
| 20150083447 | SKID STEER LOADER BLADE CONTROL - A work vehicle includes a motor associated with selectable movement of a frame by a first operator control. The frame structurally carries a cab structure and a manipulating structure associated with an implement for performing work. The manipulating structure is selectably movable by a second operator control located in the cab structure. All control functions associated with positioning the implement with respect to three different rotational axes are manipulable using the second operator control. | 03-26-2015 |
| 172823000 | And tilt of blade adjustable | 1 |
| 20090056964 | Swivel Work Machine - A swivel work machine comprises: a travel device; a swivel base provided on the travel device; a swivel base provided in the front of the travel device; a dozer provided to the travel device; a swing control; a dozer control; a tilt control member provided to the dozer control, an actuation of the tilt control member causing the dozer to be pivoted about the tilt pivot shaft; a controller having a swing control mode in which an actuation of the swing control causes the implement to be pivoted laterally, and an angle control mode in which an actuation of the swing control causes the dozer to be pivoted about the angle pivot shaft; and a mode change-over portion for switching a control mode of the controller between the swing control mode and the angle control mode. | 03-05-2009 |
| 172824000 | Having adjustable tilt of angularly fixed blade | 3 |
| 20080210446 | DOZER BLADE TILT WITH INDEPENDENT FUNCTIONING LIFT CYLINDERS - This invention concerns a bulldozer blade having a blade tilt function effected by independently functioning lift cylinders thereby eliminating separate tilt hardware and controls. | 09-04-2008 |
| 20130037287 | BLADE ASSEMBLY FOR AN EXCAVATING APPARATUS - An improved blade assembly for an excavating apparatus having a front wall with a raised concave centre section with sloping side gussets on each side of the centre section for directing excavated material from the centre to the side of the blade is described. There are improvements to the side gussets to further assist in directing excavated material, improvements to the shape of the front wall of the blade to retain excavated material and improved mountings to the dozer to improve blade control and balance and discharging of excavated material. | 02-14-2013 |
| 172825000 | About a pivot axis fixed to mounting | 1 |
| 20120279735 | BLADE PIVOT MECHANISM - A pivot mechanism for adjusting a blade on a work vehicle is provided. The pivot mechanism includes a bushing bolt fastened to a mounting bracket on the blade. The bushing bolt has a spherical portion fixedly positioned between coupling ends and configured to receive a bushing. The pivot mechanism further includes a cylinder coupled to the bushing bolt for controlling the position of the blade. | 11-08-2012 |
| 172828000 | With power means for raising and lowering blade | 2 |
| 172829000 | Including elongated flexible element (e.g., cable) connecting power means to tool or mounting means | 1 |
| 20110168417 | REMOVABLE LOADER FOR ALL-TERRAIN AND UTILITY-TERRAIN VEHICLES - Disclosed is multi-use attachment device that is easily attached to and removed from an all-terrain vehicle (ATV) or a utility-terrain vehicle (UTV). The device comprises a lift frame including an inner lift frame, an outer lift frame, a first pivotal axis and a second pivotal axis, and is configured to pivot about the first pivotal axis with a first electrical device, and has a second electrical device mounted on the lift frame to pivot the outer lift frame with respect to the inner lift frame. One end of the multi-use attachment is attached to the ATV/UTV, and the other end is attached to an implement such as a loader bucket, a pallet fork, or a plow blade. Some embodiments of the multi-use attachment use tension devices both for pivoting the lift frame about the first pivotal axis and for pivoting the outer lift frame with respect to the inner lift frame about the second pivotal axis. | 07-14-2011 |
| 172830000 | Power means is fluid servomotor | 1 |
| 20130264083 | CARRIAGE ASSEMBLY FOR A GROUND ENGAGING IMPLEMENT - A carriage assembly for a ground engaging implement is provided. The carriage assembly includes a carriage, a ground engaging implement, and a cylinder. The ground engaging implement is pivotally connected to the carriage. The ground engaging implement has a longitudinal face. The cylinder is connected to the carriage and includes a cylinder housing, a compressible medium, and a rod. The compressible medium is contained within the cylinder housing. The rod extends outward from the cylinder housing. The rod has a piston portion at one end and an engagement surface at another end. The engagement surface is positioned at a contactable distance from the longitudinal face of the ground engaging implement. | 10-10-2013 |
| 172833000 | Tool prepares wheel path for passage of wheel | 2 |
| 20130192857 | Quick Connect/Disconnect Coupling For A Stalk Stomper - A quick connect/disconnect coupling for securing an agricultural implement, such as a stalk stomper, to a tool bar assembly on a tractor, without the need for any tools. The tool bar assembly includes a bracket having a pair of spaced-apart arm members. Each arm member has a recess therein, and a hole spaced therefrom. The recesses and the holes are generally transversely aligned. A pin is adapted to be received in the holes. The agricultural implement assembly includes a plate member. Provided on the plate member is a cross bar. The cross bar is adapted to be engaged in the recesses. To connect the agricultural implement assembly to the tool bar assembly, the cross bar is engaged in the recesses and the agricultural implement and the pin can be inserted into the transversely aligned holes to connect the agricultural implement to the tool bar assembly. A spring member biases the implement to pivot away from the plate member. | 08-01-2013 |
| 20150068781 | STEM DEFLECTOR - A stem deflector is provided. The stem deflector includes an arm and a shoe having a first end and a second end. The first end of the shoe is coupled to the arm with the help of a suitable fastener. At least one torsion spring is active between the arm and the shoe. | 03-12-2015 |
