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Document Title |
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7426796 |
A control system for controlling the release of an accessory from any quick hitch coupler coupling the accessory to a hydraulically operable arm of a machine, operated by a pressurized hydraulic system. The control system can be used wit...
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7337563 |
A work vehicle includes a traveling vehicle, a backhoe having a base frame detachably connected to a rear portion of the traveling vehicle and an excavator detachably attached to a rear portion of the base frame. The base frame includes ...
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7324880 |
An abnormal lifting cycle of a work machine lift component can be indicative of operator error and/or a fault within a lift component coupler. The present disclosure includes a method of detecting a fault for a lift component coupler of ...
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7290359 |
In summary, therefore, the inventive method and apparatus enables one to mount and dismount an implement, such as a snow plow, from a vehicle, such as a pickup truck, with a heretofore unknown simplicity. The method mounting the plow bas...
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7185449 |
A system for controlling the hydraulically actuated components, including snow-ice control components carried by a truck. The system employs a hermetically secure composite housing mounted externally of the truck cab on the truck frame w...
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7134227 |
A plow assembly includes a pair of plow wings which are pivotally mounted at opposite ends of a center plow. Each of the plow wings may pivot between a forwardly angled position and an aligned position. The plow assembly may pivot a trai...
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7100311 |
Some embodiments of the present invention provide a snow plow blade gate apparatus and method in which the gate is pivotably attached to an end of a snow plow blade. The gate can be pivotable between a deployed position in which the gate...
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7058495 |
A system and method for controlling a work implement of a work machine are provided. A preset position for the work implement is established. An implement positioning system is enabled. An indication of a change in a travel direction of ...
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7036248 |
A backhoe control pattern selection arrangement is provided for a backhoe controlled by two control levers. The two levers are operatively connected to hydraulic systems that operate the boom and crowd hydraulic cylinders. An electricall...
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7017288 |
A leveling system designed for use with a vehicle having a reversing assembly including a table, an A-frame and a swivel member. The reversing assembly may be rotatably mounted to the vehicle with a lifting mechanism designed to elevate ...
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6957705 |
A Z-bar loader linkage having a floating bell crank. A boom is pivotally mounted to a loader frame at one end and an attachment at the other end. The bell crank is pivotally mounted on leveling links extending forwardly from the loader f...
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6892825 |
A rear blade mounting apparatus for a bulldozer. The mounting apparatus generally includes a frame that extends from the rear of the body of the bulldozer, the frame including a pair of extending loader arms pivotally connected to the re...
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6860039 |
An improved snow plow for use with light and medium duty trucks is disclosed which has a hitch mounting mechanism and method that enables the snow plow to be easily and quickly mounted to and detached from a truck without requiring tools...
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6719066 |
A construction vehicle has a working appliance such as a blade, which is mounted on a vehicle frame such that it can pivot in the vertical direction about a first axis and it can pivot about a second axis substantially perpendicular ther...
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6698113 |
A plow including a plowing vehicle and a moldboard has a decelerating fluid actuator which allows adjustable positioning of the moldboard with respect to the plowing vehicle. The cylinder has first and second ports which are successively...
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6691435 |
A snow plow system for use with a skid steer loader includes a V-plow blade that is repositionable by a hydraulic actuator operated by pressurized hydraulic fluid supplied to the actuator from the auxiliary hydraulic output of the skid s...
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6640468 |
A snowplow control system is provided that uses the distance between the vehicle frame and the ground or wheel axle as an input to a feedback loop useable to provide increased control over the pressure exerted by the plow blade. The cont...
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6637134 |
Snow track preparation machine with mill installed in a revolving manner and including a pump driven by a power source, a hydraulic motor connected to the pump on the delivery side and the return side, an actuator supported on the assemb...
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6634122 |
An improved hydraulic cylinder construction having a feature thereon facilitating operative connection with a service kit to enable a quick and injury free removal thereof from a location whereat the hydraulic cylinder is spring biased i...
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6581695 |
A coupling system couples an implement to a utility vehicle, such as an agricultural or industrial vehicle, and includes a vehicle-mounted coupling frame and an implement-mounted coupling frame. The position of the vehicle-mounted coupli...
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6535807 |
A control system for use in connection with control systems on construction equipment includes an electronic control module that records pressure sensor signals of a hydraulic pressure sensor and responsively determines whether the press...
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6532409 |
A setting/display processing section 11 of a control unit 9 comprises means 11 b , 11 c and 11 d for computing the positional relationships among a machine body, an external reference and a target excavating surface by using a si...
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6523617 |
An intuitive control for a motor grader controls the blade high lift assembly by adjustment of a miniature representation available at the operator's station. This miniature representation allows the direction of adjustment of various hy...
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6499236 |
A snow removing machine has a vehicle body having a body frame, a snow removing section mounted on a front portion of the body frame for removing snow, an operating handle mounted to a rear portion of the body frame and having a first ha...
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6484421 |
A snow plow assembly broadly comprises a snow plow blade, a frame for mounting the snow plow blade to a vehicle, and a boom connected to the frame and the snow plow blade. The assembly also includes a lift system for raising and lowering...
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6467199 |
A hand-held control device for a V-blade plow in which left and right plow blade wings are pivotally mounted on a vertical pivot on a vehicle mounting frame and actuated about the vertical pivot by electric switch-controlled hydraulic ac...
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6393737 |
A plow support assembly provides support of a plow assembly when the plow assembly is disconnected from a vehicle. The support assembly includes a support foot and is operable to move the support foot to a lowered, support position where...
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6360459 |
A tiltable bucket assembly includes a bucket and an interface member. The bucket has a front loading portion, a rear connecting portion with a front surface adjacent the front loading portion and a rear surface opposite therefrom, and a ...
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6354023 |
The invention relates to an improved snow grooming vehicle featuring a multifunction joystick adapted to selectively control a plurality of independent functions of various work implements installed on the snow grooming vehicle. More spe...
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6351899 |
A vehicle for grooming a terrain of snow having a plurality of hydraulically driven rotary tiller units independently mounted for axial lateral movement relative to the plane of the rectangular main frame of the vehicle. Bogey track unit...
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6286236 |
An attachment adapted to be coupled with a zero turning radius prime mover is provided. This attachment includes a tongue adapted to be received by the zero turning radius prime mover, a mounting tab coupled with the tongue, and an imple...
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6276076 |
A hitch assembly provides removable connection of a plow assembly to a push beam assembly installed on a vehicle. The hitch assembly includes a draw latch assembly which engages the push beam assembly and pulls the plow assembly into pos...
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6275757 |
An area limiting excavation control system in an excavation machine having a front device, includes means for setting in advance, an area where the front device is movable. A control unit calculates the position and posture of the front ...
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6253470 |
An hydraulic and electrical control system are provided for an accessory unit such as a vehicle mounted V-plow blade snowplow.
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6240792 |
A support and testing apparatus is designed for use with a vehicle mountable snow plow assembly. Typical snow plow assemblies include a snow plow frame designed to attach to a vehicle, at least one hydraulic actuator for positioning the ...
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6223110 |
In accordance with the present invention, a modular architecture to organize and coordinate components that are needed to automate earthmoving tasks, and to coordinate the flow of data between the components is disclosed. The architectur...
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6178669 |
A hitch assembly provides removable connection of a plow assembly to a push beam assembly installed on a vehicle. The hitch assembly includes a draw latch assembly which engages the push beam assembly and pulls the plow assembly into pos...
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6163985 |
A system is provided for controlling the positions of a vehicle snow plow hydraulic lift control cylinder for raising the plow upon activation of a first solenoid by a first control signal, and at least one hydraulic pivot cylinder for p...
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6154986 |
An articulated snow plow system for use with a vehicle includes a blade center section having a moldboard section and left and right plowblade sections which are wider than the blade center section. The plowblade sections each include a ...
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6151808 |
Jack for raising and lowering a lift assembly for hydraulically driven snow blades or other utilitarian accessories. Actuation of the jack allows for proper vertical alignment of the lift assembly for engagement to a vehicle chassis. Onc...
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6109363 |
The present invention includes an angle blade assembly capable of angular motion relative to a frame of a work machine. The angle blade assembly includes a blade assembly, a subframe connected to the blade assembly, and an actuating cyli...
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6102131 |
A quick connect dozer frame assembly is disclosed. The frame has a plurality of attaching points which interconnect with complementary latching members on an associated tractor for quickly connecting the dozer frame thereto. For conventi...
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6044579 |
An articulated snow plow system for use with a vehicle includes a blade center section having a moldboard section and left and right extending plowblade sections which are wider than the blade center section. The extending plowblade sect...
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6000150 |
An hydraulic and electrical control system are provided for an accessory unit such as a vehicle mounted V-plow blade snowplow.
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5987785 |
A snow-plow system having four major features: lighting system, a quick and easy disconnect/connect system, a reactive controlled pressure mechanism for applying a controlled pressure to the bottom edge of the moldboard of the plow, and ...
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5974702 |
The present invention relates to an assembly for mounting a plow, such as a snow plow, to a vehicle. The assembly has a linear support member extending from and attached to the front of the vehicle. The linear support member is pivotable...
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5903987 |
A side plow assembly for an automotive vehicle, particularly a lightweight vehicle such as a lightweight truck, pick-up or like vehicle, and then particularly a four-wheel drive vehicle. The assembly includes a plow share mounted on one ...
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5901476 |
A snow plow lift system in kit form to modify an existing manually actuated hydraulic snow plow control mounted on a vehicle for automatically lifting a snow plow when the vehicle is placed in reverse. The system uses a solenoid to actua...
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5899007 |
A plow assembly for vehicles such as pickup trucks and tractors for moving snow or other materials has at least one extendable, forwardly pivotable plow wing which is extendable on one end of a main plow by sliding movement along the fro...
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5894688 |
A power assisted snowplow stand for allowing an operator of a snowplow the ability to position the snowplow to connect and disconnect the snowplow. The snowplow stand generally including a stand structure coupled to a power assist mechan...
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