Multiple circuit switch with improved multiposition for joypad a

Details Multiple circuit switch with improved multiposition for joypad a Multiple circuit switch with improved multiposition for joypad a

1993-06-28

1996-03-05

Scott, J. R.

Electricity: circuit makers and breakers

Multiple circuit control

Pivoted contact

200 5A, 200339, 200517, 200557, H01H 2504, H01H 1370

Patent

active

054969778

ABSTRACT:
A control key device having a contact member which comprises at least a first and second contact portion such that when an operating force is applied to the first contact portion the second contact portion is caused to touch the first contact portion so that predetermined electrical contact is established. The causing of the second contact portion touching the first contact portion results from an operating force elastically transforming the shape of the contact member. A tilting mechanism is provided by a guiding member of predetermined shape having a through hole. The tilting mechanism functions to tilt the contact member in response to an operating force applied to the contact member. The contact member has a key portion and a pad portion defining a home position and a tilted position.

REFERENCES:
patent: 4246452 (1981-01-01), Chandler
patent: 4488017 (1984-12-01), Lee
patent: 4493219 (1985-01-01), Sharp et al.
patent: 4493959 (1985-01-01), Viebrantz
patent: 4687200 (1987-08-01), Shirai
patent: 4896003 (1990-01-01), Hsieh
patent: 4918264 (1990-04-01), Yamamoto et al.
patent: 4992631 (1991-02-01), Gee
patent: 5012230 (1991-04-01), Yasuda
patent: 5089677 (1992-02-01), Satou

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