US 5,524,953 AGranted

Contractable vehicle bed cover assembly with extendable closure

OwnerJack E. Shaerinventor

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Abstract

A contractible cover assembly for the load carrying body of a vehicle includes canopy frame cover structure mounted upon a plurality of drive train team members longitudinally moveable along laterally spaced guide track rails to extend or retract the canopy frame cover structure from an open stored position wherein the truck bed is substantially uncovered and the closed covering position wherein the truck bed is closed by the canopy frame cover structure. The laterally spaced guide rails may be mounted along the longitudinal side surface of a vehicle bed or the vertically extending sidewall portions of a vehicle bed for supporting the drive train team members during movement thereon. The canopy frame cover structure includes canopy frames having a rib portion integral with and bridging a pair of support legs, the rib portion having a length sufficient to extend traversely across the width of the vehicle cargo bed and the support legs being attached to and supported by the plurality of drive train members. Drive wheels, operatively connected with a power source and cooperative with a drive cable to provide a selected and synchronized longitudinal movement of the drive train members along the guide rails for moving the canopy frame cover structure between the open storage position and closed covering position. An closure end train member includes a lock plate operatively connected to an extensible canopy support arm which is interconnected to a trip wheel by a lever arm. The lock plate is cooperative with a rail stop to either lock or free a lock pin cooperative with the trip wheel to thereby control rotational movement of the trip wheel, which rotational movement extends or retracts an end portion of the canopy frame cover structure to thereby enclose an end portion of the vehicle bed.

Claims12

Dependent claims

A contractible cover assembly for the load carrying body of a vehicle comprising:

canopy frame cover means for covering a load carrying body of a vehicle bed which is movable between an open storage position wherein the vehicle bed is substantially uncovered and a closed covering position wherein the vehicle bed is closed by the cover means;
laterally spaced guide track means capable of being mounted along the longitudinal side surfaces of a vehicle bed or the vertically extending side wall portions bordering a vehicle bed for supporting said cover means during movement between said open storage position and said closed covering position;
said canopy frame cover means including a plurality of drive train team members longitudinally movable along said guide track means and a plurality of canopy frames, said frames having a rib portion integral with and bridging a pair of support legs, said rib portion having a length to extend traversely across the width of said load carrying body of a vehicle bed between said laterally spaced guide track means, and said support legs being attached to and supported by said plurality of drive train team members;
drive means operably connected with a power source for selective and synchronized longitudinal movement of said drive train team members along said guide track means and for moving said canopy frame cover means between said open storage position and said closed covering position;
at least one of said drive train team members including a closure end train member longitudinally movable along said guide track means having a main plate and a trip wheel mounted to said main plate capable of achieving a locked condition wherein the trip wheel is not capable of rotational movement and an unlocked condition wherein the trip wheel is capable of rotational movement to extend an end portion of the canopy frame cover means to enclose an end portion of said vehicle bed.

2 more elements

Dependencies are inferred from the claim text.