Two-motion push-button switch

Details Two-motion push-button switch Two-motion push-button switch

1981-12-23

1983-08-09

Scott, J. R.

Electricity: circuit makers and breakers

Multiple circuit control

Reciprocating contact

200 1B, 200 67DB, H01H 1502, H01H 2100

Patent

active

043980708

ABSTRACT:
Disclosed is a two-motion push-button switch which comprises first and second switch portions, each switch portion including a movable contact piece 4 or 6 formed of an elastic thin metal plate and having a reversing portion provided with a movable contact portion and arms formed to grip the reversing portion therebetween and fixed contact portions 2a,3a or 8a,9a formed in a case 1 or 7 at the position confronting said movable contact portion, and one slider 5 slidably arranged in the case, wherein the movable contact pieces are reversed by said slider to drive said two switch portions so that the reversing force of the moving contact piece of the first switch portion is made different from that of the movable contact piece of the second switch portion.

REFERENCES:
patent: 2923787 (1960-02-01), Nelson
patent: 3873078 (1975-03-01), Wolf
patent: 3898402 (1975-08-01), Ford
patent: 3899648 (1975-08-01), Murata
patent: 4002871 (1977-01-01), Sims, Jr.
patent: 4002879 (1977-01-01), Sims, Jr.
patent: 4186290 (1980-01-01), Matsuo
patent: 4249055 (1981-02-01), Matsuo

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