202277 ⎘
Mechanisms for operating contacts; Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift; Self-adjusting mountings, transmissions and the like with locking of the adjusted parts in the adjusted position by a separate action