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특허 상세정보

Push-button type binary switch device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01H-003/12   
미국특허분류(USC) 200/159A ; 200/5A ; 200/275
출원번호 US-0530744 (1974-12-09)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 44  인용 특허 : 0
초록

A push-button type switch device for use in generating binary coded signals. An insulative board is provided having flat opposite surfaces. An overcenter, snap-acting diaphragm switch element is provided movable between a first inactive position and a second overcenter operative position in response to application of a predetermined operating force thereon, as by depression of a push button. The diaphragm element has a centrally disposed common contact area and a plurality of radially spaced leg members extending outwardly therefrom. The leg members have...

대표
청구항

A push-button type switch device for use in generating binary coded signals comprising an insulative board having flat opposite surfaces, and an overcenter, snap-acting diaphragm switch member movable between a first inactive position and a second overcenter operative position in response to application of a predetermined operating force thereon, said member having a centrally disposed common contact area, said switch member having a plurality of radially spaced contact elements formed on the periphery thereof, at leaSt some of said contact elements resp...

이 특허를 인용한 특허 피인용횟수: 44

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