Acceleration detector

Details Acceleration detector Acceleration detector

1995-03-17

1996-07-16

Chapman, John E.

Measuring and testing

Speed, velocity, or acceleration

Acceleration determination utilizing inertial element

200 6145R, 200 6152, G01P 15135

Patent

active

055356397

ABSTRACT:
An acceleration detector in which detecting accuracy of acceleration is improved and unnecessary sound of operations can be prevented is disclosed. A leaf spring contacts a movable body even before it moves and, by having fixed elasticity, the leaf spring restricts the tilt of the movable body until fixed acceleration acts on it. When fixed acceleration acts on the movable body, it tilts to a fixed position against a biasing force of the leaf spring and the leaf spring and another leaf spring close to produce an acceleration detection signal.

REFERENCES:
patent: 3518385 (1968-10-01), Boudes et al.
patent: 3899649 (1975-08-01), Jenkins
patent: 4255629 (1981-03-01), Bell
patent: 4789762 (1988-12-01), Miller et al.
patent: 5391845 (1995-02-01), Haas et al.

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