US 5,058,946 AGranted

Hinged trailer and boat cover

OwnerRobert G. Faberinventor

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Abstract

A hinged cover is provided for mounting on a trailer including a front end, a back end and opposite sides. The cover includes a body with a front end, a back end and opposite sides. A hinged assembly hingedly interconnects the trailer and the cover body at the front ends. The cover is movable between raised and lowered positions by a pair of jack assemblies interconnecting the trailer and the cover at their sides. The hinged assembly includes a lost motion linkage comprising a generally vertical slot into which a hinge pin is slidably received. The hinge pin slides upward in the slot as the cover is raised and downward as the cover is lowered. The cover also includes a pair of supports onto which the cover may be seated when in the raised position thereof. A pair of supports are mounted on the trailer and each includes a bifurcated upper end. The cover has a lower rim which is received in the support upper ends with the cover in its lowered position. A pair of fasteners attach the cover to the support upper ends with the cover in its lowered position.

A cover, for a trailer having a frame with a front end, a back end, opposite sides, and a post extending generally upwardly at the trailer frame front end, which includes:

(a) a cover body having:
(1) an outer shell comprising multiple panels;
(2) an inner shell comprising multiple panels and generally conforming to said outer shell;
(3) a rigid framework mounting said outer and inner shell panels;
(4) a front end associated with the trailer frame front end;
(5) a back end associated with the trailer frame back end;
(6) opposite sides each associated with a respective trailer frame side;
(7) a generally upwardly-convex configuration defining a downwardly-open interior;
(8) a lower rim;
and
(9) a top;
(b) a hinge assembly comprising:
(1) a top strap having proximate and distal ends;
said top strap proximate end is fastened to said cover body top;
(2) a front strap having proximate and distal ends;
said front strap proximate end is fastened to said cover body front end;
(3) a transverse hinge pin mounted on said top and front strap distal ends in spaced relation from said cover body front end and having opposite ends;
and
(4) a pair of plate members each mountable on an upper end of said trailer frame post in parallel, spaced relation, each said plate member having a generally vertical slot receiving each respective hinge pin end;
said slot defines a lost motion linkage slot with upper and lower ends;
(c) a pair of jack assemblies each comprising a piston-and-cylinder unit with a lower end connected to each respective trailer frame side and an upper end connected to each cover body side adjacent said lower rim in proximity to said cover body and frame front ends;
(d) a pair of supports each having a lower end connected to each respective trailer frame side adjacent said trailer frame rear end and a bifurcated upper end with a transverse receiver extending therethrough;
(e) each said body cover side having a receiver positioned in closely-spaced relation above said rim and in proximity to said cover body back end;
(f) a raised position and a lowered position;
said cover being movable between the raised position with said hinge pin at said lost motion linkage slot upper ends and said cover body back end raised substantially above said trailer frame back end whereby said cover slopes upwardly from front-to-back and the lowered position with said hinge pin at said lost motion linkage slot lower ends and said cover body rim positioned on said support bifurcated ends;
and
(g) a pair of locking pins each positionable in respective aligned support and cover body receivers;
said support upper end receivers being aligned with respective cover body side receivers with said cover in the lowered positioned thereof.

25 more elements

Abstract

Claims4