Patent US4032167A successfully refreshed from Google Patents.
← Back to Patent Explorer
US4032167A Expired / Lapsed US ⏱️ 0.0 years remaining

Trailer for transporting motorcycles

Assignee: Individual
•
Filing: 1976-01-09
•
Granted: 1977-06-28
•
Expires: 1996-01-09
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract This disclosure concerns a trailer for safely and easily transporting full-size motorcycles. The trailer employs a drop or low slung load-supporting bed provided with decking and at least one channel-shaped longitudinal cycle track having a pivoted ramp portion. These features permit the cycle to be driven onto the trailer under power. A stored cycle is confined by the track, the ramp and a wheel well located at the forward end of the track, all of which engage only the cycle tires. Secure retention of a stored cycle is accomplished solely by clamping mechanism which compresses the cycle in the longitudinal direction between surfaces of the wheel well and the ramp.

Inventors

  • 👤 Wasiliy Chereda

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 23:22
CPC Classifications
B; B62; B62D; B62D63/00; B62D63/06; B62D63/062; B60; B60P; B60P3/00; B60P3/06; B60P3/07

Claims Analysis

Total Claims: 11
Claim 1
Independent Claim 369 words
A trailer for transporting motorcycles comprising a. a rigid frame having a horizontal load-supporting bed; b. a pair of ground-engaging wheels mounted on aligned stub axles which are carried by and project from opposite sides of the frame, the axles being centered at an elevation above that of the bed; c. at least one elongated, channel-shaped main track supported on the bed and extending forward from the rear margin thereof, the main track serving to receive and closely confine the tires of a motorcycle; d. a wheel well fixed in place at the forward end of the main track and serving to receive a portion of the front wheel of a motorcycle, the well comprising side panels which extend along the sidewalls of the cycle tire in both the upper and lower front quadrants of the wheel, and a front panel which engages the tire tread in both of those quadrants, whereby turning, forward and vertical motion of the front cycle wheel is prevented; e. a channel-shaped auxiliary track section pivotally connected with the frame at the rear end of the main track and forming a longitudinal extension of the main track, the auxiliary track section being free to swing about a horizontal axis and having a loading position, in which it engages the ground and forms a ramp for leading a motorcycle onto the main track, and a clamping position, in which it engages the tread of the rear tire of the cycle stored on the main track at a point in the upper rear quandrant of the cycle wheel; f. deck means fixed to the frame and extending longitudinally along both sides of the main track, and deck means providing secure footing for a driver guiding a cycle onto the trailer under power; and g. clamping means for interconnecting the frame and the auxiliary ramp section when the latter is in said clamping position and for pressing that track section tightly against the rear tire of a cycle stored on the main track, h. whereby the stored cycle is compressed longitudinally between the front panel of the wheel well and the auxiliary track section and is retained in place solely by the action of the clamping means.
Claim 2
Dependent Claim 369 words
A trailer for transporting motorcycles comprising a. a rigid frame having a horizontal load-supporting bed; b. a pair of ground-engaging wheels mounted on aligned stub axles which are carried by and project from opposite sides of the frame, the axles being centered at an elevation above that of the bed; c. at least one elongated, channel-shaped main track supported on the bed and extending forward from the rear margin thereof, the main track serving to receive and closely confine the tires of a motorcycle; d. a wheel well fixed in place at the forward end of the main track and serving to receive a portion of the front wheel of a motorcycle, the well comprising side panels which extend along the sidewalls of the cycle tire in both the upper and lower front quadrants of the wheel, and a front panel which engages the tire tread in both of those quadrants, whereby turning, forward and vertical motion of the front cycle wheel is prevented; e. a channel-shaped auxiliary track section pivotally connected with the frame at the rear end of the main track and forming a longitudinal extension of the main track, the auxiliary track section being free to swing about a horizontal axis and having a loading position, in which it engages the ground and forms a ramp for leading a motorcycle onto the main track, and a clamping position, in which it engages the tread of the rear tire of the cycle stored on the main track at a point in the upper rear quandrant of the cycle wheel; f. deck means fixed to the frame and extending longitudinally along both sides of the main track, and deck means providing secure footing for a driver guiding a cycle onto the trailer under power; and g. clamping means for interconnecting the frame and the auxiliary ramp section when the latter is in said clamping position and for pressing that track section tightly against the rear tire of a cycle stored on the main track, h. whereby the stored cycle is compressed longitudinally between the front panel of the wheel well and the auxiliary track section and is retained in place solely by the action of the clamping means.
Claim 3
Dependent Claim 31 words
A trailer as defined in claim 1 in which said front panel of the wheel well is curved on a radius so that it fits the front tire of the motorcycle.
Claim 4
Dependent Claim 23 words
A trailer as defined in claim 1 in which said clamping means includes a chain, and a manually actuated, toggle type chain tightener.
Claim 5
Dependent Claim 23 words
A trailer as defined in claim 3 in which there are two clamping means, one being located at each side of the track.
Claim 6
Dependent Claim 28 words
A trailer as defined in claim 1 in which said wheel well is adjustable longitudinally of the main track and is fixed in place by separable fastener means.
Claim 7
Dependent Claim 38 words
A trailer as defined in claim 1 including a fender for each ground-engaging wheel which is attached to said frame, each fender shrouding those inboard and tread portions of the wheel above the elevation of the load-supporting bed.
Claim 8
Dependent Claim 16 words
A trailer as defined in claim 1 in which said deck means is a wire mesh.
Claim 9
Dependent Claim 48 words
A trailer as defined in claim 1 in which there are a plurality of said main tracks arranged in parallel and spaced from each other transversely of the trailer, each main track being provided with said wheel well, said auxiliary track, said deck means and said clamping means.
Claim 10
Dependent Claim 42 words
A trailer as defined in claim 8 in which there are three main tracks, the central track and its wheel well being arranged to store a motorcycle in a position longitudinally offset from the storage positions afforded by the two remaining tracks.
Claim 11
Dependent Claim 35 words
A trailer as defined in claim 1 in which said load-supporting bed is defined by channels which are welded together with their legs lying in common horizontal planes and their webs lying in vertical planes.

References Cited (Backward Citations)

US1280141A Cited
US3025985A Cited
US2988382A Cited
US3282603A Cited
US3352440A Cited
US3625545A Cited
US3687318A Cited
US3731830A Cited
US3734558A Cited
US3753579A Cited
US3822798A Cited
US3817556A Cited
US3912139A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-06-27 1980-12-27 1981-06-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-06-27 1984-12-27 1985-06-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-06-27 1988-12-27 1989-06-28 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag