초록 ▼

Three-wheeled motorcycle dolly adapted for use in conjunction with roll-back tow truck has wide wheel base and low elevation decking. Rigid eyes are provided along frame for strapping motorcycle in upright position to dolly. Convex wheel stop rigidly attached to front of dolly provides permanent cho

Three-wheeled motorcycle dolly adapted for use in conjunction with roll-back tow truck has wide wheel base and low elevation decking. Rigid eyes are provided along frame for strapping motorcycle in upright position to dolly. Convex wheel stop rigidly attached to front of dolly provides permanent chocking for forward wheel of motorcycle. On-loading and off-loading of motorcycle are accomplished by single person with aid of detachable ramp, and inclined push rails on sides of dolly.

대표청구항 ▼

A novel dolly adapted to carry thereon an upright, two-wheeled motorcycle, comprising: a chassis, said chassis having a front end and a rear end, a right side and a left side, and a longitudinal axis extending from said front end to said rear end; a substantially horizontal floor member having a fro

A novel dolly adapted to carry thereon an upright, two-wheeled motorcycle, comprising: a chassis, said chassis having a front end and a rear end, a right side and a left side, and a longitudinal axis extending from said front end to said rear end; a substantially horizontal floor member having a front end and a rear end and a right side and a left side, said floor member being attached to said chassis; first and second rear wheels; means for supporting said rear end of said chassis from each of said rear wheels; a front wheel; means for supporting said front end of said chassis from said front wheel; means in communication with said front end of said chassis for applying an external towing force to said front end of said chassis; means for securing said motorcycle to said dolly in an upright position; and, a wheel stop member, said wheel stop member being located at the forward end of said floor member and being adapted to restrict forward movement of said motorcycle when said motorcycle is disposed on top of said floor member; and wherein said first and second rear wheels are aligned on a common axis which is perpendicular to the longitudinal axis of said chassis; and said common axis of said first and second rear wheels is at an elevation at least as high as the elevation of said substantially horizontal floor member; and wherein said wheel stop member comprises a rearward directed convex surface, said rearward directed convex surface extending from said floor member to an elevation at least as high as the center of the forward wheel of said motorcycle when said motorcycle is standing upright on said floor; and wherein said chassis comprises an elevated left side rail member on said left side of said chassis; and an elevated right side rail member on said right side of said chassis; wherein said elevated left side rail is at an elevation above said floor member; and said elevated right side rail member is at an elevation above said floor member; and wherein said means for securing said motorcycle to said dolly in an upright position comprises a first eye member disposed on said elevated left side rail member; and a second eye member disposed on said elevated right side rail member; and an elongated rigid member attached to said wheel stop member; and a plurality of elongated flexible strapping members; and wherein said floor member comprises a substantially horizontal rear decking member having a left side and a right side and a rear end; said left side of said rear decking member being rigidly attached to said left side of said chassis; said right side of said rear decking member being rigidly attached to said right side of said chassis; and said rear end of said rear decking member being at least as far forward as said common axis of said first and second rear wheels; and wherein said means for supporting said front end of said chassis from said front wheel comprises a swivel connection; and wherein said front wheel has a smaller diameter than each of said first and second rear wheels; and wherein said means for applying an external towing force to said front end of said chassis comprises an elongated rigid horizontal bar rigidly attached to said front end of said chassis; and wherein said chassis further comprises a first elongated inclined member disposed on said left side of said chassis; and a second elongated inclined member disposed on said right side of said chassis; said first elongated inclined member being disposed rearward of said elevated left side rail member, and forward of said first rear wheel; and said second elongated inclined member being disposed rearward of said elevated right side rail member, and forward of said second rear wheel; whereby an operator may apply a forward direction push to each of said elongated inclined members while said operator is seated upon said motorcycle when said motorcycle is in an upright position on said floor member.