Electricity: circuit makers and breakers – Electric switch details – Indicators
Patent
1982-09-28
1984-02-14
Shepperd, John W.
Electricity: circuit makers and breakers
Electric switch details
Indicators
H01H 918
Patent
active
044318790
ABSTRACT:
Disclosed is an illumination-type pushbutton switch construction including an operation section slidably arranged in a switch housing and a switch operating section for actuating a switch section in cooperation with the operation section, wherein the operation section and the switch operating section are improved. The improved operation section includes a pushbutton, a switch actuating member detachably fitted with respect to the pushbutton and a supporting frame detachably attached to the switch actuating member, the supporting frame having a holding portion for holding a light emitting element. The improved switch operating section includes an actuating plate disposed so as to be slidable along the inner surface of the switch housing, the actuating plate being detachably attached to the switch actuating member, to thereby allow the pushbutton, switch actuating member, supporting frame and actuating plate to be connected in series and detachable from one another so as to be integrally movable.
REFERENCES:
patent: 3639745 (1972-02-01), Shiki
patent: 3819895 (1974-06-01), Pittman et al.
patent: 3849621 (1974-11-01), Habecker
patent: 4301344 (1981-11-01), Sakakino et al.
patent: 4354074 (1982-10-01), Yoshimura
Fujita Yasushi
Sato Hiroshi
Field Lawrence I.
Kidorf Renee S.
Nihon Kaiheiki Kogyo Kabushiki Kaisha
Shepperd John W.
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