发明名称 Split housing timer mechanism having separating cover with snap-lock fastener
摘要 An electric timing device having a split housing for the timer and motor mechanism separated by a cover which has a plurality of snap fingers engaging complimentary recesses in each component of the split housings. The positioning and shape of the fingers and recesses prevents unintentional separation of the split housing components.
申请公布号 US4822964(A) 申请公布日期 1989.04.18
申请号 US19870114456 申请日期 1987.10.29
申请人 PARAGON ELECTRIC COMPANY, INC. 发明人 KOCH, CLAUDE V.
分类号 H01H43/02;(IPC1-7):H01H9/02 主分类号 H01H43/02
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