WINDOW REGULATOR FOR MOTOR VEHICLES

摘要

It comprises a driving cable the ends of which are joined to a sliding member attached to the lower edge of the window pane which runs through a rail. Attachment of the cable ends to the sliding member is carried out at respective opposed points spaced at a certain distance so that the movement of the cable results in a rotating torque in the sliding member capable of balancing the resistive toque of the window pane. The rotating torque in the sliding member is always in the same direction but having different value depending on the operating direction of the window pane to overcome its own weight. With a very simple configuration, a low cost and very effective assembly is achieved, capable of overcoming window pitching and blocking effects when moving, even avoiding the use of double rail power window devices.