Motor car door lock, has operation lever coupled with worm wheel, and attached coupling element controlled by worm wheel in engaged position and disengaged position with respect to rotary latch and lock pawl

摘要

The lock has a rotary latch (3) and a lock pawl (4), and central locking units provided with a central locking drive (5) and a worm wheel (6). An operation lever (8) i.e. double-armed angle lever, is coupled with the central locking element. An attached coupling element (9) is controlled by the worm wheel in an engaged position and a disengaged position with respect to the latch and the pawl. The operation lever and the worm wheel are rotatably mounted on a common axis (7) in a coaxial manner. The lever is attached with an aperture (17) in the axis. The coupling element is an arc shaped coupling lever.