Electric switch with elastic insulating housing - has stationary contact and leaf spring moving contact under spring force

摘要

The contact spring is secured to a strip connected by a one-piece hinge film to the insulating housing, being switchable by a control cam on the strip over a control element, as in 2252263. The insulating housing consists of a narrow trough of U-cross section, retaining the strip with the attached moving contact. Opposite the inserted strip is provided on each end a shank at right angles. One shank contains the moving contact with angular terminal, and the other shank the stationary contact with a respective terminal in one piece. Preferably the free end of the moving contact has an angular formation of a U-shaped switching contact, reaching behind the stationary contact on the other shank.