发明授权
- 专利标题： Measuring tool, encoder and producing method of encoder
- 专利标题（中）： 编码器的测量工具，编码器及其制作方法
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申请号： US10985925申请日： 2004-11-12
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公开(公告)号： US07045088B2公开(公告)日： 2006-05-16
- 发明人: Sadayuki Matsumiya , Susumu Yoshioka , Shuuji Hayashida , Kouji Sasaki
- 申请人： Sadayuki Matsumiya , Susumu Yoshioka , Shuuji Hayashida , Kouji Sasaki
- 申请人地址： JP Kawasaki
- 专利权人： Mitutoyo Corporation
- 当前专利权人： Mitutoyo Corporation
- 当前专利权人地址： JP Kawasaki
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP2002-146633 20020521; JP2002-146637 20020521
- 主分类号： B29C45/16
- IPC分类号： B29C45/16
摘要：
Components of a measuring tool such as a main beam (11) and a slider (12) of a caliper gauge (1) are formed by a synthetic resin containing carbon nanofiber and an electro-conductive electrode (15) is formed on the surface of the main beam (11) at a predetermined pitch, so that a production process can be simplified, rigidity of the components can be enhanced, linear expansion coefficient can be reduced, and anti-frictional properties can be improved, thus enhancing durability while improving measurement accuracy.
公开/授权文献
- US20050081400A1 Measuring tool, encoder and producing method of encoder 公开/授权日：2005-04-21
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