发明名称 Pushbutton switch and integral lamp for telephone dials
摘要 A combined pushbutton and lamp for a telephone dial has two housings connected together to form an enclosure for a lamp and a switch. A pivoted pushbutton is mounted on the housings, with a center part over the lamp, pivot members on one side of the center part fitting on pivots or one of the housings and a lever extending on the other side of the center part and actuating the switch. A bezel member snaps over the center part of the pushbutton and holds it assembled to the housings. The lamp extends up into the center part of the pushbutton which has restricted movement, the lever amplifying this movement to actuate the switch.
申请公布号 US4453062(A) 申请公布日期 1984.06.05
申请号 US19820450427 申请日期 1982.12.16
申请人 NORTHERN TELECOM LIMITED 发明人 BROWN, MICHAEL;JOHNSON, DAVID W.
分类号 H01H13/02;H04M1/23;(IPC1-7):H01H9/16 主分类号 H01H13/02
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