Switch for positional fixing/detection of moving actuating elements e.g. for vehicles, has membrane forming switching element of electrical switch with contacts connected/separated depending on rod position

摘要

The device has a housing (4) with a roller bearing supported, axially movable locking bolt (12) in a bolt volume, fitted with an outer latching element (24) and an inner rod (19) and connected to a restoring spring (20) and an electrical switch (3) operated by the rod in a switching volume separated from the rod volume by an oil-tight membrane (5). The membrane forms a switching element of the electrical switch and at least two electrical contacts (34) can be connected and separated depending on the rod's position.