发明公开
- 专利标题： Synthetic resin scale of an encoder
- 专利标题（中）： 的位置传感器的树脂规模
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申请号： EP03011550.5申请日： 2003-05-21
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公开(公告)号： EP1365207A2公开(公告)日： 2003-11-26
- 发明人: Matsumiya, Sadayuki, c/o Mitutoyo Corporation , Yoshioka, Susumu, c/o Mitutoyo Corporation , Hayashida, Shuuji, c/o Mitutoyo Corporation , Sasaki, Kouji, c/o Mitutoyo Corporation
- 申请人： Mitutoyo Corporation
- 申请人地址： 20-1, Sakado 1-chome, Takatsu-ku, Kawasaki Kanagawa 213-0012 JP
- 专利权人： Mitutoyo Corporation
- 当前专利权人： Mitutoyo Corporation
- 当前专利权人地址： 20-1, Sakado 1-chome, Takatsu-ku, Kawasaki Kanagawa 213-0012 JP
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： JP2002146633 20020521; JP2002146637 20020521
- 主分类号： G01B3/20
- IPC分类号： G01B3/20 ; G01B5/00 ; G01B1/00 ; G01D5/347
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
- EP1365207B1 Synthetic resin scale of an encoder 公开/授权日：2017-03-22
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