Illuminated push-button switch

Details Illuminated push-button switch Illuminated push-button switch

1990-11-08

1991-12-10

Luebke, Renee S.

Electricity: circuit makers and breakers

Electric switch details

Indicators

200293, H01H 916

Patent

active

050720856

ABSTRACT:
Herein disclosed is an illuminated push-button switch structure in which, when the push button is pushed, the push-button guide member united to the button is depressed while being supported to slide by the switch base. Then, the switch lever of the switch mechanism associated with the push-button guide member is abruptly turned back with a predetermined depression stroke to afford a switching feel. This turn prevents further movement of the push button in a predetermined depression direction in order to eliminate any undesired vibration of the push button. Even if the push button is obliquely pushed, it is always prevented from being inclined to provide the stable switching operation at all times.

REFERENCES:
patent: 2924692 (1960-02-01), Campe et al.
patent: 4268735 (1981-05-01), Iwakiri
patent: 4342885 (1982-08-01), Kashima et al.
patent: 4354078 (1982-10-01), Yoshimura
patent: 4479040 (1984-10-01), Denley et al.
patent: 4683360 (1987-07-01), Maser
patent: 4692572 (1987-09-01), Heath

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