CONTROL OF ACTUATING MECHANISMS FOR CAR DOOR WINDOW CLOSERS AND THE LIKE

摘要

A device for moving an actuating arm comprising a plate upon which the actuating arm is mounted for rotation through a predetermined angle and a threaded shaft also rotatably mounted on such plate. Means are provided for connecting the output shaft of an electric motor to the thread shaft. A slide is mounted parallel to the threaded shaft and a nut is immobilized in rotation by the slide and adapted to move longitudinally of the threaded shaft upon rotation of the threaded shaft. A first lever is secured to the axis of the operating arm and a second lever is pivotally connected at one end to the first lever and at its other end to the nut, whereby movement of the nut due to rotation of the threaded shaft will cause the first lever to rotate the second lever and thus the operating arm.