Carrier for handicapped vehicles

Claim 2

A carrier for a handicapped vehicle comprising: a first frame comprising an elongated fulcrum member having a forward end adapted to be rigidly connected to a trailer hitch and having a rear end, said first frame having an upstanding member rigidly connected to said fulcrum member and extending perpendicularly with respect to the longitudinal axis of said fulcrum member; a horizontal platform resting on said fulcrum member; first connecting means moveably connecting said platform to said first frame member for tilting movement about said fulcrum member with said fulcrum member providing a tilt axis for said platform, said platform being tiltable about said tilt axis from a substantially horizontal position to an inclined position; said first connecting means having an elongated slot formed therein surrounding said upstanding member so as to permit said tilting movement of said platform between said horizontal and said inclined positions while at the same time preventing movement of said platform in an axial direction with respect to said fulcrum member; lock means for selectively locking said connecting means to said upstanding member when said platform is in said horizontal position so as to prevent tilting movement of said platform about said tilt axis.

Claim 3

A carrier according to claim 1 wherein hinge means connect said platform to said connecting means for pivotal movement of said platform about a horizontal hinge axis transverse to said tilt axis, said platform having a forward edge and a rear edge, said hinge axis being located adjacent said forward edge of said platform.

Claim 4

A carrier according to claim 2 wherein caster wheels are mounted to said platform adjacent said rear edge thereof.

Claim 5

A carrier according to claim 1 wherein said connecting means comprises a vertical plate positioned in facing engagement with said upstanding member, a track member having opposite ends and a control portion, said opposite ends each being connected to said vertical plate and said central portion being spaced from said vertical plate so as to form said slot therebetween, said upstanding member of said first frame extending within said slot and being slidably embraced between said vertical plate and said central portion of said track member.

Claim 6

A carrier according to claim 2 wherein said connecting means comprises a vertical plate positioned in facing engagement with said upstanding member, a track member having opposite ends and a central portion, said opposite ends each being connected to said vertical plate and said central portion being spaced from said vertical plate so as to form said slot therebetween, said upstanding member of said first frame extending within said slot and being slidably embraced between said vertical plate and said central portion of said track member.

Claim 7

A carrier according to claim 5 wherein said hinge means comprises an elongated bar rigidly connected to said vertical plate and having a longitudinal bar axis extending perpendicular to said longitudinal axis of said fulcrum member, said hinge means further comprising at least one hinge collar rigidly connected to said platform and rotatably surrounding said bar whereby said bar axis provides said hinge axis and said platform, said bar, and said vertical plate tilt in unison about said tilt axis when said platform moves between said horizontal and said inclined positions.

Claim 8

A carrier according to claim 6 wherein said vertical plate and said upstanding member each have holes extending therethrough, said holes of said vertical plate and said upstanding member being registered when said platform is in said horizontal position, said lock means comprising a pin extending through said registered holes when said platform is in said horizontal position.

Claim 9

In combination: a powered vehicle having a vehicle frame, powered wheels engaging a supporting surface, a forward end and a rear end; a trailer hitch rigidly connected to said rear end of said vehicle; a carrier frame comprising an elongated fulcrum member having a forward end and a rear end, a coupling means fixed to said forward end of said fulcrum member, and an elongated radial member fixed to said fulcrum member and extending radially outwardly therefrom; said coupling member being detachably coupled to said trailer hitch and rigidly holding said carrier frame against movement with respect to said vehicle with said fulcrum member extending parallel to the direction of movement of said vehicle; a horizontal platform having a forward edge adjacent said radial member, a read edge, and a pair of opposite side edges, said platform resting on said fulcrum member; connecting means movably connecting said platform to said carrier frame for tilting movement about a tilt axis provided by said fulcrum member from a horizontal position to an inclined position wherein one of said opposite said edges of said platform engage said supporting surface; hinge means movably connecting said platform to said connecting means for hinged movement about a hinge axis adjacent said forward edge of said platform, said hinge axis being perpendicular to the longitudinal axis of said fulcrum member; caster wheels mounted to said platform adjacent said rear edge thereof for engaging irregular undulations in said supporting surface whereby said caster wheels will roll on said supporting surface and cause said platform to pivot about said hinge axis; a handicapped vehicle resting on said platform; and securing means detachably securing said handicapped vehicle to said platform.

Claim 10

In combination: a powered vehicle having a vehicle frame, powered wheels engaging a supporting surface, a forward end and a rear end; a trailer hitch rigidly connected to said rear end of said vehicle; a carrier frame comprising an elongated fulcrum member having a forward end and a rear end, a coupling means fixed to said forward end of said fulcrum member, and an elongated radial member fixed to said fulcrum member and extending radially outwardly therefrom; said coupling member being detachably coupled to said trailer hitch and rigidly holding said carrier frame against movement with respect to said vehicle with said fulcrum member extending parallel to the direction of movement of said vehicle; a horizontal platform having a forward edge adjacent said radial member, a read edge, and a pair of opposite side edges, said platform resting on said fulcrum member; connecting means movably connecting said platform to said carrier frame for tilting movement about a tilt axis provided by said fulcrum member from a horizontal position to an inclined position wherein one of said opposite said edges of said platform engage said supporting surface; hinge means movably connecting said platform to said connecting means for hinged movement about a hinge axis adjacent said forward edge of said platform, said hinge axis being perpendicular to the longitudinal axis of said fulcrum member; caster wheels mounted to said platform adjacent said rear edge thereof for engaging irregular undulations in said supporting surface whereby said caster wheels will roll on said supporting surface and cause said platform to pivot about said hinge axis; a handicapped vehicle resting on said platform; and securing means detachably securing said handicapped vehicle to said platform.