Vehicle rear lift gate hinge and counterbalance assembly

A vehicle rear lift gate hinge and counterbalance assembly for supporting and counterbalancing a rear lift gate at an upper edge portion thereof on a vehicle rear opening upper edge portion for movement about a pivotal axis between open and closed positions with respect to a rear opening of the vehicle in cooperation with counterbalancing provided by a pair of gas springs, the hinge and counterbalancing assembly comprising:

• a pair of hinges for mounting spaced laterally with respect to the vehicle to support the rear gate upper edge portion on the vehicle upper edge portion for movement of the lift gate between the open and closed positions, each hinge including a gate hinge member for mounting on the gate edge portion and also including a vehicle hinge member for mounting on the vehicle edge portion as well as including a pivotal connection that pivotally connects the pair of hinge members thereof to each other to mount the lift gate for the pivotal movement about the pivotal axis between the open and closed positions, one hinge member of each hinge for mounting on one of the edge portions including a pair of laterally spaced portions extending generally perpendicular to the pivotal axis and including torque rod end retainers, and the other hinge member of each hinge for mounting on the other edge portion including an engagement portion located between the laterally spaced portions of the associated hinge member that is adapted to mount on said one edge portion;
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• a counterbalance torque rod of a unitary construction having a central portion for mounting on said one edge portion and also having a pair of ends that respectively extend to the pair of hinges, each end of the torque rod having a U-shaped bight portion that is located between the pair of laterally spaced portions of the one hinge member of the associated hinge, the U-shaped bight portion of each torque rod end having an open end including mounting portions mounted by the torque rod end retainers of the laterally spaced portions of the one hinge member of each hinge, the U-shaped bight portion of each torque rod end having a closed end that engages the engagement portion of the associated other hinge member to provide the counterbalancing of lift gate upon movement from the closed position toward the open position, and the U-shaped bight portion of each torque rod end disengaging the engagement portion of the associated other hinge member prior to movement of the lift gate to the open position.

A vehicle rear lift gate hinge and counterbalance assembly for supporting and counterbalancing a rear lift gate at an upper edge portion thereof on a vehicle rear opening upper edge portion for movement about a pivotal axis between open and closed positions with respect to a rear opening of the vehicle in cooperation with counterbalancing provided by a pair of gas springs, the hinge and counterbalancing assembly comprising:

• a pair of hinges for mounting spaced laterally with respect to the vehicle to support the rear gate upper edge portion on the vehicle upper edge portion for movement of the lift gate between the open and closed positions, each hinge including a gate hinge member for mounting on the gate edge portion and also including a vehicle hinge member for mounting on the vehicle edge portion as well as including a pivotal connection that pivotally connects the pair of hinge members thereof to each other to mount the lift gate for the pivotal movement about the pivotal axis between the open and closed positions, the vehicle hinge member of each hinge including a pair of laterally spaced portions extending generally perpendicular to the pivotal axis and including torque rod end retainers, and the gate hinge member of each hinge including an engagement portion located between the laterally spaced portions of the associated gate hinge member;
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• a counterbalance torque rod of a unitary construction having a laterally elongated U-shaped central portion for mounting on the vehicle upper edge portion, the torque rod also having a pair of ends that respectively extend to the pair of hinges, each end of the torque rod having a U-shaped bight portion that is located between the pair of laterally spaced portions of the one hinge member of the associated hinge, the U-shaped bight portion of each torque rod end having an open end including mounting portions mounted by the torque rod end retainers of the laterally spaced portions of the one hinge member of each hinge, the U-shaped bight portion of each torque rod end having a closed end that engages the engagement portion of the associated gate hinge member to provide the counterbalancing of lift gate upon movement from the closed position toward the open position, and the closed end of the U-shaped bight portion of each torque rod end disengaging the engagement portion of the associated gate hinge member prior to movement of the lift gate to the open position.