Abstract: An earthmoving blade and mounting assembly, includes at least one generally hollow section mounting arm which mounts the blade in use on an earthmoving machine, the arm including a generally sideways opening channel and a generally upright closure plate which closes the open mouth of the channel to provide the hollow, the cross section of the hollow increasing from a mounting position where the arm is mounted on the earthmoving machine to an outer end where the arm is secured to the blade.

Abstract: A front equipment mount for attaching a piece of equipment to a front end of a wheeled vehicle having an independent front suspension includes a longitudinal frame and a transverse frame member connected to the longitudinal frame. The longitudinal frame has a forward and end which is positionable proximate the front end of the vehicle and a rearward end which is attachable to the vehicle rearward of the front suspension. The transverse frame member has opposed left and right ends connectable to respective left and right suspension members of the vehicle. The piece of equipment is attachable to the forward end of the longitudinal frame such that the weight of the piece of equipment is supported by the left and right suspension members as unsprung weight.

Abstract: In combination a mount frame adapted to be attached to a vehicle and a snowplow assembly. The mount frame comprises a pair of detachable receivers which receive a pair of horns extending rearwardly from the snowplow assembly. The snowplow assembly comprises an A-frame, a trunnion and a lift frame. A blade is attached to the front of the A-frame. A pair of spaced stand assemblies, each including a latching mechanism, support the snowplow assembly when the mount frame is separated from the snowplow assembly. The latching mechanisms secure the snowplow assembly to the mount frame.

Abstract: An improved snow plow for use with light and medium duty trucks is disclosed which has a frame which uses an in-line design to eliminate the presence of rotational or torsional force in the frame members of the snow plow, which design provides an improved degree of ground clearance as well. The snow plow frame design supports the swing frame from both the top and the bottom thereof, while also providing an increased level of rigidity and structural integrity. The snow plow frame and the swing frame are thus both located in the same horizontal axis, so that the predominant line of force through each is from the front of the snow plow to the back.

Abstract: Hitch mount assembly for snow blades or other accessories or implements for off-road vehicles such as all-terrain vehicles. The assembly includes a receiver for mounting to the vehicle chassis and an implement assembly readily removably coupled to the receiver. The configuration of the receiver and implement assembly allows for self-alignment during the mounting operation. A switching mechanism and actuator also can be used to pivot the working implement remotely. The mount assembly can be attached to the vehicle with a powered winch or manually.

Abstract: A plow mounting assembly is provided for removably attaching a plow blade to the front end of a vehicle. The plow mounting assembly includes a frame assembly semi-permanently connected to a front end of an associated vehicle. A blade assembly includes a plow blade and a grasping assembly in a closed position removably connected to the frame assembly.

Abstract: A snowplow blade mount assembly mountable on a vehicle that includes a frame mount assembly which is affixed to a frame of the vehicle and a support assembly that connects to the frame mount assembly. The support assembly is designed to connect to a lift mount assembly and a blade mount assembly. The support assembly enables the blade mount assembly and/or lift mount assembly to be conveniently connected and disconnected from the vehicle.

Abstract: A hitch and adapter assembly for connecting an implement to the front end of vehicles such as all terrain vehicle providing a rigid connection with limited motion for reduced vibration operation. The hitch has two spaced apart sockets on a rigid frame that pivotally connects to the vehicle providing a rigid extension thereof. The sockets receive and cooperatively engage respective pins on the implement providing a quick connection. An electrically powered hydraulic cylinder is connected at one end to the frame and the other end connects to the vehicle by a coupler that slip fits into a socket therefore on the vehicle. The frame pivotally connects to the vehicle at two spaced apart positions. There is a coarse and fine adjustment for varying the height and tilt positions of the implement.

Abstract: A snowplow assembly comprises a lift frame and A-frame operably pivotally connected together and an actuator operably connected between the lift frame and A-frame for effecting relative pivotal movement between the lift frame and A-frame. A plow blade includes a blade frame. The blade frame includes a tube of circular cross section which is operably pivotally connected to the A-frame. The tube is pivotally received by a quadrant, which is operably connected to the A-frame. A resilient element is operable between the blade frame and A-frame normally biasing a lower edge of the plow blade forwardly. The resilient element is an elastomeric loop. The pivotal connection of the plow blade to the A-frame in combination with the resilient element provides a trip function of the plow blade. The plow blade is a composite. The circular tube of the blade frame provides torsional stiffness to the composite blade.

Abstract: Jack for raising and lowering a working implement such as 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. Once engaged, the jack can be actuated into an inoperative position until the lift assembly is to be removed from the chassis.

Abstract: An improved snow plow for use with light and medium duty trucks is disclosed which has an impact-absorbing mechanism which absorbs the shocks of both the tripping of the snow plow blade upon striking an object and the spring-biased return of the snow plow blade to its original position. Impact-absorbing members made of a polymeric material are mounted in pockets contained in the pivot support structure of the snow plow blade support structure, and portions of the snow plow blade frame impact the impact-absorbing members prior to the snow plow blade reaching either a tripped position or a trip return position. The impact-absorbing members are highly resistant to damage even when absorbing large shocks caused by substantial impacts, and are easily replaceable when their lifetime has been expended.

Abstract: A self-adjusting snow plow for use with pickup trucks and sport utility vehicles is disclosed. The snow plow includes a mounting apparatus for attachment to a vehicle and a plow blade having first and second ends, a top, a bottom, a plurality of retention members and a rubber scraper. The mounting apparatus includes a pair of mounting uprights and a hitch tongue which is easily mounted in a hitch receiver which is secured to the front of a vehicle. The retention members are constructed and arranged to at least partially encircle one of the respective mounting uprights when the plow blade is engaged with the mounting apparatus in a working orientation such that the plow blade is in contact with the ground or objects on the ground. Each of the respective retention members is slidably engaged with one of the respective mounting uprights when the plow blade is in a working orientation.

Abstract: In combination a mount frame adapted to be attached to a vehicle and a snowplow assembly. The mount frame comprises a pair of detachable receivers which receive a pair of horns extending rearwardly from the snowplow assembly. The snowplow assembly comprises an A-frame, a trunnion and a lift frame. A blade is attached to the front of the A-frame. A pair of spaced stand assemblies, each including a latching mechanism, support the snowplow assembly when the mount frame is separated from the snowplow assembly. The latching mechanisms secure the snowplow assembly to the mount frame.

Abstract: The invention concerns a snow trail grooming accessory and method for use with an operating snowmobile to groom a snow trail during operation of the snowmobile. The accessory includes at least one mounting arm, the mounting arm being mountable directly to a track suspension of the snowmobile; and a snow collector/leveler secured to the mounting arm wherein when the mounting arm is mounted to the operating snowmobile the mounting arm and the snow collector/leveler are pulled behind the snowmobile with the snow collector/leveler substantially skimming over a level portion of the snow trail and the snow collector/leveler impacting at least a portion of a snow mound, a snow mogul or a snow displacement in the snow trail.

Abstract: 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. The snow plow hitch mounting mechanism has four points of attachment between a snow plow-mounted hitching apparatus and a hitch frame mounted at the front of a truck, two points of attachment being at each side. The lower points of attachment are made by initially engaging the snow plow-mounted hitching apparatus with the hitch frame, with the upper points of attachment being engaged by using a releasable retaining mechanism.

Abstract: 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 in a shock absorber installation, particularly for use in a scraper blade mounting assembly.

Abstract: A snowplow blade mount assembly mountable on a vehicle that includes a frame mount assembly which is affixed to a frame of the vehicle and a support assembly that connects to the frame mount assembly. The support assembly is designed to connect to a lift mount assembly and a blade mount assembly. The support assembly enables the blade mount assembly and/or lift mount assembly to be conveniently connected and disconnected from the vehicle.

Abstract: 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 whereby the support foot engages the ground or support surface. The support assembly includes a control device which is operable to limit the downward movement of the support foot in response to a signal indicative of the support foot engaging the support surface, such that movement of the support foot is stopped once the support foot contacts a support surface or ground. The signal may be provided by a switch which is operable to communicate the signal in response to detection of a threshold position of the support foot, engagement of the support foot with the support surface, or a threshold hydraulic fluid pressure within the actuator, respectively.

Abstract: Hitch mount for hydraulically driven snow blades or other accessories that includes a mount assembly for mounting to the vehicle and a hitch mount assembly readily removably coupled to the mount assembly. The mount assembly is shaped to form a trapezoidal wedge to receive and align the hitch. One or more latches can be used to engage a bar mounted on the vehicle to further secure the assembly.

Abstract: A snowplow blade mount assembly mountable on a vehicle that includes a blade mount assembly which connects a snowplow blade to a vehicle. The blade mount assembly enables the snowplow blade to pivot in several planes.

Abstract: A lift device mounted on a vehicle is provided for lifting a vertically movable assembly mounted to the vehicle. It has a primary lift arm in pivotal relation to the vehicle with a near end and a distal end disposed generally above the assembly. A secondary lift arm is pivotally mounted on the primary lift arm and has a free end. A hanging mechanism secures the assembly to the free end to suspend the assembly from the free end. A positioning mechanism raises and lowers the distal end of the primary lift arm to raise and lower the assembly and to hold the assembly off of the ground on which the vehicle travels. An elastic member attenuates resultant forces originating at the assembly and transmitted from the secondary lift arm to the primary lift. The forces are therefore absorbed preventing transmission of the forces to the vehicle.

Abstract: 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 coupling frame is adjustable by an adjustment mechanism. A position sensor senses the position of the implement-mounted coupling frame. An analysis unit determines the position of the implement-mounted coupling frame relative to the vehicle-mounted coupling frame. A control unit calculates a coupling motion path of the vehicle-mounted coupling frame. In response to a starting signal, the control unit causes the adjusting mechanism to move the vehicle-mounted coupling frame along the coupling motion path.

Abstract: A snowplow blade mount assembly mountable on a vehicle that includes a frame mount assembly which is affixed to a frame of the vehicle and a support assembly that connects to the frame mount assembly. The support assembly is designed to connect to a lift mount assembly and a blade mount assembly. The support assembly enables the blade mount assembly and/or lift mount assembly to be conveniently connected and disconnected from the vehicle.

Abstract: This invention relates to using the expansion force of an air spring, coupled between a snowplow vehicle and the attached snowplow, so that contact between ground engaging components of the snowplow and the road can be controlled, either automatically or manually. The air spring is held in alignment as it expands longitudinally, by an apparatus using guides and struts. Longitudinal alignment is important, as bending of the air spring causes loss of force. Attachment points of the apparatus are drawn together, as the air spring expands. The longitudinal expansion force of the air spring can be transmitted directly to a chain or cable.

Abstract: Hitch mount for hydraulically driven snow blades or other accessories that includes a mounting frame for mounting to the vehicle chassis and a one piece plow assembly and lift frame readily removably coupled to the mounting frame, the plow assembly preferably including a blade trip frame and a snow blade removably coupled to the trip frame. A optional power operated jack can be used to raise or lower the lift frame relative to the vehicle chassis.

Abstract: The invention concerns a snow trail grooming accessory and method for use with an operating snowmobile to groom a snow trail during operation of the snowmobile. The accessory includes at least one mounting arm, the mounting arm being mountable directly to a track suspension of the snowmobile; and a snow collector/leveler secured to the mounting arm wherein when the mounting arm is mounted to the operating snowmobile the mounting arm and the snow collector/leveler are pulled behind the snowmobile with the snow collector/leveler substantially skimming over a level portion of the snow trail and the snow collector/leveler impacting at least a portion of a snow mound, a snow mogul or a snow displacement in the snow trail.

Abstract: In combination a mount frame adapted to be attached to a vehicle and a snowplow assembly. The mount frame comprises a pair of detachable receivers which receive a pair of horns extending rearwardly from the snowplow assembly. The snowplow assembly comprises an A-frame, a trunnion and a lift frame. A blade is attached to the front of the A-frame. A pair of spaced stand assemblies, each including a latching mechanism, support the snowplow assembly when the mount frame is separated from the snowplow assembly. The latching mechanisms secure the snowplow assembly to the mount frame.

Abstract: A vehicle implement adapter for attachment to conventional vehicles and for allowing the attachment to the vehicle of various implement such as shovels, jaws or the like. The vehicle implement adapter includes a frame configured so as to be attachable to the vehicle. A main arm is pivotally attached to the frame. An implement such as a shovel, a pivotal jaw or the like is pivotally mounted at the distal end of the main arm. A cable is attached to the implement. The cable is re-directed by a set of pulleys and mechanically coupled to a winch-type mechanism mounted on the frame. A releasable locking mechanism is attached to the main arm. By selectively allowing and preventing pivotal movement of the main arm through the use of the arm locking mechanism, the cable can be used to lift and/or tilt the implement.

Abstract: A snow plow including a snow plow blade and snow plow strap to attach the snow plow blade to a vehicle. An associated method of attaching a snow plow blade to a vehicle is also provided.

Abstract: An attachment for an all terrain vehicle (ATV) which enables the ATV to be used for clearing away snow and other loose granular material, such as sand, earth, and crushed stones. The apparatus includes a blade with a detachable liner, and a frame which fits beneath the ATV and is releasably connected to the outer sides of the ATV by a mounting device. The angle of the blade may be adjusted using a dual-handed lever. The blade may be raised and lowered by the driver while seated at the ATV using a handle which actuates a lever and a cable and pulley apparatus.

Abstract: A one-piece headlight adapter, and a two-piece headlight adapter system, is used to connect the existing vehicle headlight controls and power supply with a snowplow wiring harness. An adapter only connects the controls and power supply for one headlight to the wiring harness. Two adapters, one for each headlight, create an adapter system. The adapter system allows the vehicle operator to control the snowplow headlights from the inside of the vehicle. One version of an adapter is a three-component adapter that includes one connection to the vehicle headlight, one connection to the headlight controls, and one connection to the wiring harness. Another version of the adapter is a five-component adapter that includes high and low beam connections to the vehicle headlight, high and low beam connections to the headlight controls, and one connection to the wiring harness.

Abstract: 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 the boom, which lift system includes a lift cable attached to the frame and the boom. The assembly also includes a system for maintaining the lift cable taut so that the snow plow blade remains substantially level during use.

Abstract: 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 whereby the support foot engages the ground or support surface. The support assembly includes a control device which is operable to limit the downward movement of the support foot in response to a signal indicative of the support foot engaging the support surface, such that movement of the support foot is stopped once the support foot contacts a support surface or ground. The signal may be provided by a switch which is operable to communicate the signal in response to detection of a threshold position of the support foot, engagement of the support foot with the support surface, or a threshold hydraulic fluid pressure within the actuator, respectively.

Abstract: Hitch mount for hydraulically driven snow blades or other accessories that includes a receiver plate for mounting to the vehicle chassis and a one piece plow assembly and lift frame readily removably coupled to the receiver plate, the plow assembly preferably including a blade trip frame and a snow blade removably coupled to the trip frame. A optional power operated jack can be used to raise or lower the lift frame relative to the vehicle chassis.

Abstract: 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 whereby the support foot engages the ground or support surface. The support assembly includes a control device which is operable to limit the downward movement of the support foot in response to a signal indicative of the support foot engaging the support surface, such that movement of the support foot is stopped once the support foot contacts a support surface or ground. The signal may be provided by a switch which is operable to communicate the signal in response to detection of a threshold position of the support foot, engagement of the support foot with the support surface, or a threshold hydraulic fluid pressure within the actuator, respectively.

Abstract: Hitch mount for power driven snow blades or other accessories. The hitch mount includes a receiver plate (11) for mounting to the vehicle chassis and a one piece plow assembly and lift frame (10) readily removably coupled to the receiver plate (11), the plow assembly preferably including a blade trip frame (70) and a snow blade removably coupled to the trip frame (70). An optional power operated jack (300, 310) can be used to raise or lower the lift frame relative to the vehicle chassis.

Abstract: Hitch mount for hydraulically driven snow blades or other accessories that includes a mounting frame for mounting to the vehicle chassis and a one piece plow assembly and lift frame readily removably coupled to the mounting frame, the plow assembly preferably including a blade trip frame and a snow blade removably coupled to the trip frame. A optional power operated jack can be used to raise or lower the lift frame relative to the vehicle chassis.

Abstract: A lighting apparatus for a snowplow comprises a plurality of lamps fixed to the top portion of a snowplow. Holes are applied to structural members of the snowplow moldboard, and fasteners and protectors are employed to fixedly attach electrical connections through the holes. Fasteners such as eye bolts are used to fixedly attach the electrical connections that run from the snowplow blade, through the snowplow frame, and into the engine compartment. The resultant lighting system illuminates the area in front of the snowplow for better operation.

Abstract: 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 pair of spaced guide members connected to the rear surface. The bucket defines a substantially enclosed chamber that extends from the front surface and terminates within the front loading portion. The interface member is rotatably mounted with the bucket. The interface member has opposed side portions supported within the guide members. A hydraulic cylinder is located within the chamber and has a rod end portion connected to the bucket and a head end portion connected to the interface member. The hydraulic cylinder is adapted to provide rotational movement of the bucket about the interface member upon actuation.

Abstract: A snowplow blade mount assembly mountable on a vehicle that includes a frame mount assembly which is affixed to a frame of the vehicle and a support assembly that connects to the frame mount assembly. The support assembly is designed to connect to a lift mount assembly and a blade mount assembly. The support assembly enables the blade mount assembly and/or lift mount assembly to be conveniently connected and disconnected from the vehicle.

Abstract: An actuator for raising and lowering a blade mounted to a vehicle. A winch assembly is mounted to the blade and is powered by the vehicle battery. The motor has a low amperage draw and has a gear reduction unit to provide mechanical advantage. The cable extending from the winch is arranged to have a double pull to provide an additional mechanical advantage.

Abstract: A snowplow apparatus as adapted to attach to a vehicle having a ball hitch assembly. The snowplow apparatus has a blade assembly connected to an elongated drawbar. A frictionally activated elevating mechanism is operatively connected to the drawbar and moves between a vertical and non-vertical orientation depending upon whether elevation of the blade or contact with the blade and the ground is desired, respectively. A further aspect relates to a lateral stabilization device associated with the opposite end of the drawbar, such stabilization device coming into contact with static members operatively associated with a hitch ball such that lateral movement of the drawbar is substantially precluded due to the contact between the stabilization members and the static elements.

Abstract: 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 implement coupled with the tongue. A first electric cylinder coupled with the prime mover is also coupled with the mounting tab and is able to move the tongue and implement up and down. This first cylinder also provides a downward force on the tongue and implement when it is in a lowered position. Still further, a second electric cylinder is coupled with the tongue for moving the implement from side to side or up and down. The implement may be any useful attachment such as a blade, a bucket, or a broom. In the preferred embodiment, the tab is comprised of a first bracket member rigidly coupled with the tongue and a second bracket member coupled with the first bracket member. The first electric cylinder is coupled with the second bracket member.

Abstract: An apparatus is provided for mounting a snowplow blade onto a vehicle-mounted supporting frame. The mounting apparatus includes an I-beam support member pivotally attached to the blade and removably mountable on the vehicle-mounted supporting frame. Connections are provided on the support member for controlling the angle of the support member with regard to the supporting frame, and for installing springs between the support member and the blade for dampening the impact of obstructions encountered by the blade. A caster or skid system is provided, having cost effective, low maintenance vertical adjustment using reconfigurable spacers to support a snowplow blade a certain vertical distance above the road surface, and easy adjustment of the vertical distance.

Abstract: 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 position for pivotal attachment of the plow assembly to the vehicle. The draw latch assembly is activated by a power source, such as an hydraulic cylinder, and is further interconnected with a lift arm assembly such that further extension or activation of the hydraulic cylinder results in a raising or lowering of the plow blade. Also included is an easy connection and release mechanism for inserting and retracting pivot pins through corresponding brackets on the lift arm assembly and push beam assembly. A light tower assembly is removably attached to the push beam assembly such that when the plow is not in use, only the push beam assembly and its mounting brackets remain on the vehicle in a position below and rearward of a front bumper of the vehicle.

Abstract: A snow removal or ground-surface cleaning apparatus that is pushed or pulled by a prime mover. The apparatus has a drum array that includes rows of triple-stepped blade-like fingers distributed evenly around a drum array. These fingers are stiffly flexible and can cleanly and efficiently pick up snow and debris from uneven ground surfaces.

Abstract: Hitch mount for hydraulically driven snow blades or other accessories that includes a receiver plate for mounting to the vehicle chassis and a one piece plow assembly and lift frame readily removably coupled to the receiver plate, the plow assembly preferably including a blade trip frame and a snow blade removably coupled to the trip frame. A optional power operated jack can be used to raise or lower the lift frame relative to the vehicle chassis.

Abstract: An external electrical connector for connecting one or more components of a snowplow blade unit. The electrical connector includes two housing components that are securable together. Each housing component includes an interface end and a coupling end. The coupling ends of the two housing components are designed to be connect together to form an electrical connection. At least one of the interface ends includes at least one electrical connection interface that is designed to form an electrical connection with at least one external snowplow blade component. One of the housings components is secured to a component of said snowplow blade unit. Protection caps and housing holders are used to protect the parts of the housings when the housings are disconnected from one another.

Abstract: A lightweight snowplow assembly for mounting to the front of a vehicle. The snowplow assembly is comprised of a V-shaped plow blade portion and a support structure. The plow blade portion includes a nose blade and adjacent side blades. Wear strip members are attached to the bottom of the blade portion and chute members are mounted to the top of each side blade. A mounting structure is attached to the support frame of the plow portion and is constructed and arranged to attach the snowplow assembly to the front of the vehicle. The mounting structure includes a mounting frame, a pair of bumper pads and top and bottom adjustable strap members. The strap members are attached to predetermined positions above and below the bumper of the vehicle.

Abstract: A hinged snow plow for an off-road vehicle is provided wherein a cowling is pivotally secured to the free end of an adapter. The adapter attaches to a tubular mounting means of a universal nature. The tubular mounting means which is modified, depending upon the off-road vehicle to which the snow plow is to be mounted. The combination of the adapter and tubular frame make the snow plow mountable to almost any off-road vehicle.