发明授权
- 专利标题： Three position center-off electrical switch
- 专利标题（中）： 三位置中断电开关
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申请号： US517422申请日： 1983-07-26
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公开(公告)号： US4571467A公开(公告)日： 1986-02-18
- 发明人: Richard W. Sorenson , Milton N. Ives
- 申请人： Richard W. Sorenson , Milton N. Ives
- 申请人地址： CT West Hartford
- 专利权人： Carlingswitch, Inc.
- 当前专利权人： Carlingswitch, Inc.
- 当前专利权人地址： CT West Hartford
- 主分类号： H01H23/28
- IPC分类号： H01H23/28 ; H01H21/00
摘要：
A three position switch has three blade or strip type fixed contacts, which can be assembled by insertion in slots provided in the switch case. The switch has a stable center-off condition without requiring a yoke on the center fixed contact. The movable contact cooperates with the actuator's plunger portion to define this center-off switch condition and the elimination of such a yoke provides a simpler switch.
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