초록 ▼

A mechanical inertia switch in a housing has an elastic tongue with an inertial mass as well as a contact piece. The elastic tongue has a stable neutral position and can be moved in the direction of the contact piece against a force, for example a magnetic force or a force due to preloading of the e

A mechanical inertia switch in a housing has an elastic tongue with an inertial mass as well as a contact piece. The elastic tongue has a stable neutral position and can be moved in the direction of the contact piece against a force, for example a magnetic force or a force due to preloading of the elastic tongue, which acts in addition to a spring force of the elastic tongue. The compact mechanical inertia switch has a small number of components and short switching times. The elastic tongue is prevented from oscillating. It is thus possible to use the mechanical inertia switch as a safing sensor for detecting side impact.

대표청구항 ▼

[ I claim:] [1.] A mechanical inertia switch, comprising:a housing;an electrically conductive elastic tongue disposed at least partly in said housing and having a spring force;an inertial mass disposed at said elastic tongue, said inertial mass having a neutral position and being kept steadily in sa

[ I claim:] [1.] A mechanical inertia switch, comprising:a housing;an electrically conductive elastic tongue disposed at least partly in said housing and having a spring force;an inertial mass disposed at said elastic tongue, said inertial mass having a neutral position and being kept steadily in said neutral position by a force acting in addition to said spring force; anda contact piece disposed at least partly in said housing at a distance of less than 300 .mu.m from said elastic tongue in said neutral position.