Key switch

Details Key switch Key switch

2008-03-18

2008-03-18

Enad, Elvin (Department: 2832)

Electricity: circuit makers and breakers

Electric switch details

Actuators

C200S043110

Reexamination Certificate

active

11253620

ABSTRACT:
A base head member has a cam body receiving portion in a center portion thereof, bridge portions are provided in both sides of the cam body receiving portion, a shaft bearing portion is provided in both the bridge portions, and the cam body is held in the base head member by receiving the cam body in the cam body receiving portion and bearing a cam shaft to the shaft bearing portion, and a contact portion is formed in right and left sides of a front face (a direction of pulling out an operation key) in a lower portion (a base portion) of a base main body, whereby the structure is made such as to receive a load applied to the cam shaft by a case from the contact portion.

REFERENCES:
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patent: 06-076675 (1994-03-01), None
patent: 2004-079204 (2004-03-01), None

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