Rear movable glass displacement assisting system for e.g. hatchback, of car, has modification device modifying relative position of jack for changing effort direction along position of center of gravity of opening at body of vehicle

摘要

The system has a modification device (120) modifying a relative position of a hydraulic jack (20) that generates an effort to a rear opening (5) e.g. hatchback, for changing a direction of an assisting effort applied to the opening along a relative position of center of gravity of the opening, at a body of a motor vehicle e.g. car. The jack is arranged between the body and the opening of the vehicle. A connecting rod (21) i.e. rectangular sectioned metallic plate, connects the jack to a liner (9) of the opening.