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특허 상세정보

Panel board safety latch assembly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E05C-005/02   
미국특허분류(USC) 292/67 ; 292/DIG ; 65 ; 200/50A ; 361/339
출원번호 US-0087652 (1979-10-24)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 11  인용 특허 : 2
초록

A safety latch assembly for a circuit breaker panel board. The panel board includes a cabinet in which one or more circuit breakers are mounted behind a panel member, the breakers being operable between ON and OFF positions by an actuating member which in turn is operated by a handle mechanism mounted in the cover of the cabinet. The safety latch assembly includes a movable member operable in response to movement of the actuating member. The movable member has means engaging a portion of the handle mechanism preventing engagement of the actuating member ...

대표
청구항

A safety latch assembly for a circuit breaker panel board, said panel board including a cabinet in which one or more circuit breakers are mounted behind a panel member, the breakers being operable between ON and OFF positions by an actuating member engaged by a handle mechanism mounted in the cover of the cabinet, said safety latch assembly comprising a movable member operable in response to movement of said actuating member, said movable member having means engaging said handle mechanism preventing engagement of said actuating member by said handle mech...