发明名称 Illuminated two-color selector switch
摘要 The selector switch has two operating positions, indicated by different colors of light. An operator knob having two spaced translucent portions of different colors is drivingly connected to a tubular switch operator rotor. A lamp shield is received within the rotor around a lamp. The lamp shield has an aperture which directs light only through the translucent portion of the selector switch knob directly over the aperture so that the color of the visible light corresponds to a particular operating position of the selector switch knob.
申请公布号 US4044214(A) 申请公布日期 1977.08.23
申请号 US19760669548 申请日期 1976.03.23
申请人 SQUARE D COMPANY 发明人 RAYBURN, DONALD LEE;SUNDAY, LARRY RAY;LARSEN, EDGAR ROBERT
分类号 G05G1/10;H01H19/02;(IPC1-7):H01H9/00 主分类号 G05G1/10
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