Automatically adjustable electrical switch - has relative movement of parts conveyed to plunger to change switch contacts over

摘要

The switch comprises a switch element (1) switchable by a plunger (5), an actuator element (15), and two parts (8,14) attached to the elements (1,15) movable relative to each other in a defined end position in which the switch is operated by the actuator (15). The switch is held (12) and movable according to movement of the elements against a spring return force. A cam (13) relative movement of the parts (8,14) to the switch (1) in the holder (12). USE/ADVANTAGE- Enables precise adjustment of relief switch point of known switch elements. Used in e.g. vehicles. Accurate switch can be mass produced. Simple, compact and inexpensive.