Sealed rectangular pushbutton switch

Details Sealed rectangular pushbutton switch Sealed rectangular pushbutton switch

1986-02-10

1987-06-16

Marcus, Stephen

Electricity: circuit makers and breakers

Electric switch details

Cases and bases

H01H 1306

Patent

active

046737804

ABSTRACT:
A pushbutton switch having a rectangular opening in a forward end of its housing substantially filled by a single rectangular pushbutton has a rectangular resilient seal attached to the housing at the forward end, the seal further having cylindrical shape disposed within the rectangular shape attached to a cylindrical surface at the rear of the pushbutton, the rectangular and cylindrical shapes being joined together by a reflex bend to provide a rolling movement of the seal upon depresion of the pushbutton.

REFERENCES:
patent: 2899516 (1959-08-01), Smith
patent: 3317698 (1967-05-01), Mansfield
patent: 3586811 (1971-06-01), Amis, Jr. et al.
patent: 3767022 (1973-10-01), Olson
patent: 3876851 (1975-04-01), McMains et al.
patent: 3928742 (1975-12-01), Rule
patent: 4540864 (1985-09-01), Krasser et al.
Jay-El Products, Inc., Box 25, 1859 W. 169th St. Gardena, Calif. 90247; "Short Form Catalog--1974"; Unnumbered Page Showing, Integral Splashproof Seal Per Mil Std 108.
Electronic/Electrical Product News, Apr. 1985; Inside of Cover Sheet, "Sealed Illuminated Pushbuttons".

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