Document Type and Number:
Japanese Patent JPS56114018
Kind Code:
U
Abstract:
A mechanical-electrical transducer producing an electric signal upon depression of a spring, such as a pushbutton. A piezoelectric element is held in contact with a snap-action spring, and bends when the spring snaps thus producing an electric signal.
Application Number:
JP327681U
Publication Date:
September 02, 1981
Filing Date:
January 13, 1981
Export Citation:
International Classes:
G06F3/02; H01H13/00; H01H13/702; H01H35/00; H01L41/113; H03K17/96; H03K17/967; (IPC1-7): H01H13/00; G06F3/02; H01H35/00
Domestic Patent References:
| JPS4718261A | ||||
| JP43009506A |