Window Glass Regulators

   The task of the window glass regulator is to raise and lower the door window glass.Since the glass connection to the rails is performed using pins and brackets, it cansometimes happen that，due to the lack of supports or weakness, regulators becomestressed by additional loads with respect to the usual up and down motion.

    Today, in practice all window glass regulators are powered by electric motor's；correspondingly the following description is limited to these systems. With respect tomanual operation, the difference relates only to the energy being supplied by a handleinstead of an electric motor.