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A hinge assembly for mounting to a vehicle body a rear deck movable closure panel, wherein as the panel is opened its forward edge is shifted rearward away from adjacent body structure. The hinge assembly includes a forward sector gear fixed to a panel-half hinge member and an aft sector gear pivote

A hinge assembly for mounting to a vehicle body a rear deck movable closure panel, wherein as the panel is opened its forward edge is shifted rearward away from adjacent body structure. The hinge assembly includes a forward sector gear fixed to a panel-half hinge member and an aft sector gear pivoted to a body-half hinge member wherein the sector gears are disposed between a pair of angled link members. The body-half hinge member includes inboard and outboard opposed wall surfaces having upper and lower pairs of aligned horizontal guide slots. The aft sector gear and pair of links are supported between the wall surfaces with the aft sector gear meshed with the forward sector gear and a subjacent gear rack. The links tie a forward sector gear pivot pin to an intermediate pivot pin slidably received in the upper pair of guide slots and an aft pivot pin slidably received in the lower pair of guide slots. As the panel and forward sector gear rotate counter-clockwise to the panel open position, the aft sector gear rotates clockwise while conjointly traveling rearward on the gear rack together with the forward pivot pin, about which the panel is rotating. Thus, as the panel moves from its closed position to its full open position, the panel forward edge clears the vehicle body.

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A hinge assembly for mounting a closure panel with an edge on a vehicle body structure for movement between an upwardly extending panel open position and a panel closed position, said hinge assembly comprising: a panel-half hinge member adapted to be secured to the panel adjacent a forward edge ther

A hinge assembly for mounting a closure panel with an edge on a vehicle body structure for movement between an upwardly extending panel open position and a panel closed position, said hinge assembly comprising: a panel-half hinge member adapted to be secured to the panel adjacent a forward edge thereof, a longitudinally extending vertically disposed forward sector gear adapted to be fixedly connected to the panel-half hinge member; a longitudinally extending body-half hinge member adapted to be secured to a body portion, said body-half hinge member defining laterally spaced inboard and outboard opposed wall surfaces with a predetermined distance therebetween supporting a longitudinally extending gear rack adjacent a lower portion said member; said wall surfaces having an upper pair of elongated horizontal guide slots and a lower pair of elongated horizontal guide slots; a pair of inboard and outboard links, said forward sector gear and an aft sector gear being in meshed relation and positioned between said links and with said aft sector gear in meshed relation with said gear rack; each said link defined by a forward extending leg portion terminating in a forward pivot hole, a downwardly and rearwardly angled leg portion terminating in an aft pivot hole and an intermediate pivot hole at a juncture of said leg portions, a forward pivot pin extending thorough said forward link holes and a center of rotation hole of said forward sector gear; an intermediate pivot pin extending through each upper slot, each link intermediate hole and a center of rotation hole of said aft sector gear, and an aft pivot pin extending through each lower guide slot and each said link aft hole; whereby as the panel and forward sector gear are rotated counter-clockwise about said forward pivot pin to the panel open position said aft sector gear rotates clockwise about said intermediate pivot pin while said aft sector gear conjointly travels rearward on said gear rack, causing said links to translate said forward pivot pin rearward thereby shifting the panel edge away from the body structure.