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US 8,911,195 B2Granted
Tail hauler
AssigneeVisibleElectronics, Inc.
InventorsMatthew Marvin Derrick, Stephen Edward Gerencser
Life of this patent
Estimating the term…
Abstract
A lifting assembly for use on vehicles of a variety of types, including recreational vehicles, vans, trucks and the like, and includes one or more lifting structures that will support a deck structure. The lifting assembly will be removably mounted to the vehicle frame so that the whole assembly can be removed from the vehicle, and the deck structure is pivotally mounted to the lift assembly so that it can be moved between a stored position when not in use, or a transport position when loads are to be carried. When in the transport position the deck will be movable between lowered and raised positions so that items can be placed on the deck in the lowered position and then transported once the deck is raised to a desired height.
Claims18
A hauling assembly comprising
- an elongated, vertically extending frame including a pair of rail members having a front portion and a rear portion, the front portion having opposing side surfaces each including a vertically and inwardly extending groove, the rear portion having a hollow interior portion extending upwardly from a bottom thereof for at least a predetermined distance, each rail member being provided with its own drive mechanism, and an upper section interconnecting an upper portion of each of the rail members and each drive mechanism;
- a pair of carriages each having an elongated, hollow interior defined by front wall interconnected with spaced apart side walls, each side wall having a rear edge formed with an inwardly directed flange that define an open gap there between, and being movably mounted to the frame such that the inwardly directed flanges of each respective side wall slidingly engage one of the inwardly extending grooves in the opposing side surfaces of one of the pair of rail members so that the front portion of each of the pair or rail members fits within the gap;
- a drive system including a drive mechanism mounted to the frame and to each of the pair of carriages to move the carriages along the frame between lowered and raised positions, the drive mechanism including a drive rod rotatably mounted onto the frame and operatively engaged within a block member retained by each of the pair of carriages, and a drive motor mounted on the upper section, and wherein the drive system further includes a pair of rotatably mounted drive rods, one for each of the carriages, a drive member rotationally mounted to the upper section and operatively connected between the drive motor and each of the rotatably mounted drive rods to rotate the pair of drive rods together;
- a deck operatively attached to the carriage to support a load and so as to be pivotally movable between a lowered transport and a raised stored position;
- and
- further including a vehicle mounting assembly having a rear vehicle attaching portion and a front mounting portion including a pair of spaced apart upwardly extending mounting post assemblies over which the hollow interior of each of the pair of rail members will be slidingly received.
3 more elements
A hauling assembly comprising
- an elongated, vertically extending frame including a pair of spaced apart supports, each having a front portion and a rear portion, the front portion having opposing side surfaces each including a vertically and inwardly extending groove, the rear portion having a hollow interior portion extending upwardly from a bottom thereof for at least a predetermined distance;
- a pair of carriages, each being movably mounted to one of the pair of spaced apart supports, each carriage having an elongated, hollow interior defined by front wall interconnected with spaced apart side walls, each side wall having a rear edge formed with an inwardly directed flange that define an open gap there between, and being movably mounted to the frame such that the inwardly directed flanges of each respective side wall slidingly engage one of the inwardly extending grooves in the opposing side surfaces of the at least one rail member so that the front portion of the at least one rail member traverses within the gap;
- a drive system including a drive mechanism mounted to the frame and the carriages to move each of the carriages along the frame between lowered and raised positions the drive mechanism including a drive rod rotatably mounted onto the frame and operatively engaged within a block member retained by the carriage;
- a deck operatively attached to the carriage to support a load and so as to be pivotally movable between a lowered transport and a raised stored position;
- and
- further including a vehicle mounting assembly having a rear vehicle attaching portion and a front mounting portion including at least one upwardly extending mounting post assembly over which the at least one rail member hollow interior will be slidingly received, further including a pair of support rails, each being pivotally connected to one of the pair of carriages, and wherein the drive system includes a pair of rods one being rotationally mounted to each of the pair of spaced apart supports and engaged with one of the carriages, the drive system including a drive motor and an operative connection between the drive motor and each of the drive rods so that each carriage can be moved by the simultaneous rotation of the drive rods in either one of a clockwise or counter clockwise direction.
3 more elements
A lifting assembly for use with a vehicle in transporting a load comprising:
- a pair of spaced apart, vertically extending support members and an upper support extending between and connected to an upper end of each of the pair of support members, the support members each having a front portion and a rear portion, the front portion having opposing side surfaces each including a vertically and inwardly extending groove, the rear portion having a hollow interior portion extending upwardly from a bottom thereof for at least a predetermined distance;
- a carriage movably mounted on each of the pair of support members and having an elongated, hollow interior defined by a front wall interconnected with spaced apart side walls, each side wall having a rear edge formed with an inwardly directed flange that define an open gap there between, and being movably mounted to the support members such that the inwardly directed flanges of each respective side wall slidingly engage one of the inwardly extending grooves in the opposing side surfaces of the support members so that the front portion of the support members traverses within the gap;
- a vehicle mounting assembly having two spaced apart vehicle connection portions each being secured to a frame of a vehicle and each including a front mounting portion having an upwardly extending mounting post assembly over which the hollow interior of the support members will be slidingly received and wherein the upwardly extending mounting posts are angled rearwardly away from vertical and are positioned at an acute angle relative to the plane of the rear vehicle connection portion;
- each of the front mounting portions being removably connected to the vehicle connection portions;
- a drive system to move the carriages vertically along the pair of support members;
- a deck pivotally attached to each of the carriages so as to be movable between transport and storage positions;
- and
- a control system by which the lifting assembly operation is controlled.
5 more elements
Dependencies are inferred from the claim text.