发明授权
- 专利标题： Rotating operation member for a switch
- 专利标题（中）： 用于开关的旋转操作构件
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申请号： US12850037申请日： 2010-08-04
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公开(公告)号： US08309869B2公开(公告)日： 2012-11-13
- 发明人: Hidenori Nagasaka , Akira Tomonaga , Junichi Nishikimi , Tatsuya Yoshizaki
- 申请人： Hidenori Nagasaka , Akira Tomonaga , Junichi Nishikimi , Tatsuya Yoshizaki
- 申请人地址： JP Anjo-Shi
- 专利权人： Makita Corporation
- 当前专利权人： Makita Corporation
- 当前专利权人地址： JP Anjo-Shi
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP2009-183426 20090806
- 主分类号： H01H3/08
- IPC分类号： H01H3/08
摘要：
A switch device includes a switch body and an operation member. The switch body includes a case and a rotary shaft rotatably supported by the case and extending from one end of the case in an axial direction. The operation member is joined to the rotary shaft. The case has a cylindrical outer surface and the operation member has a cylindrical inner surface disposed coaxial with the cylindrical outer surface of the case. A support member is disposed at one of the cylindrical outer surface of the case and the cylindrical inner surface of the operation member and has an edge portion extending linearly along a circumferential direction of the one of the cylindrical outer surface and the cylindrical inner surface, so that the edge portion can slidably contact the other of the cylindrical outer surface of the case and the cylindrical inner surface of the operation member.
公开/授权文献
- US20110031098A1 SWITCH DEVICES 公开/授权日：2011-02-10
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