Microswitch

Details Microswitch Microswitch

1990-04-27

1991-05-21

Recla, Henry J.

Electricity: circuit makers and breakers

Snap

Double snap

200283, 200402, 200459, 200343, 200335, H01H 506

Patent

active

050177478

ABSTRACT:
A microswitch in which a good snap action feeling is obtained and an operating stroke is large is provided. Included in the microswitch is a swingable lever which is pushed by a pressing projection of a push button swingably pivotally supported. One end of the lever is pivotally supported and the other end is coupled with one end of a movable member having a movable contact. The movable member is biased by a spring in one direction.

REFERENCES:
patent: 2508040 (1950-05-01), Ransome
patent: 3030466 (1962-04-01), Kryder
patent: 3345476 (1967-10-01), Russell
patent: 3459912 (1969-08-01), Bauer et al.
patent: 3548131 (1970-12-01), Piber
patent: 4295017 (1981-10-01), Kashima et al.
patent: 4486637 (1984-12-01), Chu
patent: 4613853 (1986-09-01), Hosogoe et al.

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