Electricity: circuit makers and breakers – Electric switch details – Contact
Patent
1979-02-28
1980-12-16
Marcus, Stephen
Electricity: circuit makers and breakers
Electric switch details
Contact
200 16F, 200284, H01H 1509, H01H 1506, H01H 1522, H01H 142
Patent
active
042399505
ABSTRACT:
A pushbutton switch of the type utilizing contact blades. The blades are the fixed contacts of the switch and consist of a U-shaped contact part and a straight connecting part joined therewith. The connecting part extends through an opening in the base of the U-shaped contact part and projects from opposite sides of the switch housing. Accordingly, the respective parts can be made of different materials and in an inexpensive and simple manner.
REFERENCES:
patent: 1857487 (1932-05-01), Wadsworth
patent: 3801875 (1974-04-01), Morby et al.
patent: 3947391 (1976-03-01), Lutzenberger
patent: 4016377 (1977-04-01), Iwasaki
patent: 4122317 (1978-10-01), Shimamune et al.
Hinze Klaus
Wisskirchen Klaus B.
IT&T Industries, Inc.
Marcus Stephen
Michals William J.
Raden James B.
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