发明名称 Wall switch extension operator
摘要 An extension control apparatus for a wall switch mounted within a wall. The wall switch has a moveable lever extending through the cover plate. The apparatus consists of a housing secured to the cover plate, an elongated vertical rod connected to a cap placed over end of the lever extending through the housing and a pair of stoppers affixed to the rod on either side of a guide member mounted to the wall to limit travel of the rod when the rod is manually operated up and down to activate the lever of the wall switch.
申请公布号 US4743724(A) 申请公布日期 1988.05.10
申请号 US19860929080 申请日期 1986.11.10
申请人 GOODWIN, JR., ROBERT S.;SPECTOR, GEORGE 发明人 GOODWIN, JR., ROBERT S.;SPECTOR, GEORGE
分类号 H01H23/14;(IPC1-7):H01H17/02 主分类号 H01H23/14
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