Oscillating type accelerometer.

摘要

A pendulum (12) is mounted on the inside wall of a rectangular frame-like stationary member (11) in a cantilever fashion. The pendulum has in its free end portion a rectangular cut (21), inside of which a cantilever type oscillator mount (22) is formed integrally with the pendulum. Between the free end of the oscillator mount and the stationary member there is fixed mounted an oscillator (15) at right angles to the pendulum. When an excessive acceleration is applied to the stationary member, the oscillator mount is bent with its thin hinge (13) and the pendulum strikes against a stopper (17), preventing that a stress is imposed in the oscillator in excess of its permissible tensile strength.