Push button switch with secondary push button

Details Push button switch with secondary push button Push button switch with secondary push button

1977-01-03

1979-02-13

Price, William

Electricity: circuit makers and breakers

Electric switch details

Actuators

200331, 200340, H01H 320, H01H 312

Patent

active

041397568

ABSTRACT:
A push button switch is supported in a mounting plate. A control panel is positioned in front of the mounting plate and spaced therefrom. A secondary push button of decorative appearance is positioned in an opening in the control panel to be offset from the centerline of the first push button. The secondary push button has a flange extension on one side thereof behind the control panel to serve as a fulcrum means for an improved motion of the secondary button. A spacer spring is attached to the mounting plate to bear against the inner end of the secondary button.

REFERENCES:
patent: 3566065 (1971-02-01), Davis
patent: 3689724 (1972-09-01), Labude et al.
patent: 3916150 (1975-10-01), Abernethy et al.
patent: 3931488 (1976-01-01), Beyer
IBM Technical Disclosure Bulletin, vol. 16, No. 5, Oct. 1973, Nonteasable Switch Actuator, J. L. Yarborough.

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