发明名称 FOR VEGG- ELLER TAKMONTAGE AVSEDD ANSLUTNINGS- OCH FESTANORDNING FOR ELEKTRISK APPARAT
摘要 An electrical wallplate fitting comprising a base part, a cover rotatable through a predetermined angle between initial and final positions relative to the base to secure the cover mechanically to the base part and to release the cover from the base part, a plurality of first electrical contacts mounted on the base part at different radial distances from the axis of rotation of the cover, and a corresponding number of second contacts so positioned on the cover that when the cover is rotated from the initial to the final position the second contacts move along respective arcuate paths into contact with respective first contacts.
申请公布号 SE7904071(L) 申请公布日期 1979.11.11
申请号 SE19790004071 申请日期 1979.05.09
申请人 ROTAFLEX LTD 发明人 HALL S
分类号 F21V21/03;H02G3/16;H02G3/20;(IPC1-7):H02G3/08 主分类号 F21V21/03
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