US 5,557,829 AGranted

Vehicle multi-link hinge flush positioning arrangement

AssigneeChrysler Corporation

InventorsRobert M. Schoen, Gregory E. Thurk

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Abstract

A multi-link hinge assembly for a mounting a closure, such as a rear deck lid or front hood, to a vehicle body. An arrangement provides for readily adjusting the closure vertically upwardly from a position wherein the closure exterior surface is vertically lower than the adjacent body side structure exterior surface to a position where the closure exterior surface is in flush relation with the side structure exterior surface. The hinge assembly has a closure-half base plate secured to the underside of the closure and a body-half arm plate secured to an inner side wall of the side structure. A pair of first and second connecting links each have one end pivotally joined to a closure-half hinge base plate flange and an opposite end pivotally joined to the body-half arm plate. The base plate has a vertically disposed adjustment shank threadedly engaged in the base plate with the shank having a bumper head on its lower end contacting a stop flange of the body-half arm plate. The adjustment shank provides ready vertical upward adjustment of the closure exterior surface to its design position flush with the adjacent exterior surface of the body side structure.

A multi-link hinge assembly for use as hinge means in an automotive vehicle having laterally spaced body side structures and longitudinally spaced supports extending transversely to the side structures which together define a compartment having a top opening, a closure having longitudinally extending side edges and an exterior surface, a laterally spaced pair of such hinge means swingably supporting one hinged end of the closure for movement between an upwardly extending open position to permit access to the compartment and a substantially horizontally disposed longitudinally extending closed position in which the closure covers the compartment, said multi-link hinge assembly comprising:

a longitudinally extending closure-half bracket having first and second ends, said bracket secured to an underside of the closure with said bracket first end adjacent the closure one hinged end;
a longitudinally extending body-half arm having first and second ends, said arm secured to an associated side structure of the compartment with said arm first end adjacent the closure one hinged end;
first and second links each pivotally connected at opposite ends to said bracket and said arm respectively, for movement in the plane of opening and closing movements of the closure;
wherein said bracket second end has an outboard extending tab portion that, when said closure is in said closed position, overlies an inboard extending stop portion of said arm, wherein said portions are in vertically spaced parallel relationship to each other;
said bracket outboard tab portion providing a threaded bore and an adjustable screw shank threadedly engaged with said bore, said shank terminating at its lower end in a head portion that, in said closure closed position, contacts an opposed surface of said arm stop portion to provide for vertical adjustment of an associated one longitudinal side edge of the closure for alignment of said side edge with said compartment opening, thereby minimizing adjustment of the hinge assembly body-half arm relative to its associated side structure.

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Abstract

Claims7