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US 10,704,225 B2Granted
Coupling for containment plows and pushers
AssigneePro-Tech Manufacturing and Distribution, Inc.
InventorsMichael J. Guggino, James Maier
Life of this patent
Estimating the term…
Abstract
A pivot coupling system that permits the use of attachable equipment such as material pushers or containment plows with a range of vehicles including all-terrain vehicles (ATVs), utility task vehicle (UTV), lawn and garden tractors, small farm tractors, small trucks, skid-steer loaders, etc.
Claims15
A material pusher coupling system, consisting of:
- a material pusher having at least a pair of spaced-apart hinge bosses attached to a rear of the pusher and located along a common axis, said axis being parallel with a longitudinal axis of the material pusher;
- a vehicle coupler including a pusher interface on one side thereof and a vehicle interface on another side thereof, where the pusher interface includes at least one hinge boss, operatively associated with the spaced apart hinge bosses of said material pusher such that a common hinge pin extends through the interior of the spaced-apart hinge bosses and the at least one hinge boss on the vehicle coupler, to cause the material pusher and the vehicle coupler to be connected only in a pivoting, hinged connection to one another via the common hinge pin extending through the hinge bosses of said material pusher and said vehicle coupler aligned along the common axis;
- and
- wherein the vehicle interface is suitable for attachment to components of the vehicle to facilitate movement of the material pusher for use.
1 more element
An equipment coupling system, consisting of:
- an attachable piece of equipment having at least one equipment hinge boss attached to a rear thereof, the hinge boss being located along a common axis, said common axis being parallel with a longitudinal axis of the piece of equipment;
- a vehicle coupler including an equipment interface on one side thereof and a vehicle interface on another side thereof, where the equipment interface includes at least one coupler hinge boss suitable for alignment along said common axis at a position adjacent the at least one equipment hinge boss, where a common hinge pin extends through the interior of the equipment and coupler hinge-bosses to cause the piece of equipment and the vehicle coupler to be connected to one another only in a single pivoting, hinged connection along the common axis via the at least one common hinge pin extending through the equipment hinge boss and the at least one coupler hinge boss;
- and
- wherein the vehicle interface is suitable for attachment to components of the vehicle.
1 more element
An equipment coupling system, consisting of:
- an attachable piece of equipment having at least one pair of spaced-apart first bosses attached to a rear thereof, each of said pair of first bosses being located and aligned along a common axis, said axis being parallel with a longitudinal axis of the piece of equipment;
- a vehicle coupler including an equipment interface on one side thereof and a vehicle interface on another side thereof, where the equipment interface includes at least one pair of second bosses for each of the first bosses on the attachable piece of equipment, wherein for each of said first bosses and associated pair of second bosses a common pin extends through the interior of the first boss and pair of second bosses, all along the common axis, to cause the piece of equipment and the vehicle coupler to be connected to one another only along the common axis;
- and
- wherein the vehicle interface is suitable for attachment to components of the vehicle to which the piece of equipment is to be attached for use.
1 more element
Dependencies are inferred from the claim text.