发明名称 |
Position detection apparatus along with a track rail unit and guide unit on which it is equipped |
摘要 |
A position detection apparatus having a scale with resilient engaging portions that attach to a lower surface of the scale and engage insertion holes in a track rail into which fastening members are inserted for fixing the track rail to a bed. Also, a track rail unit that includes the position detection apparatus, and a guide unit that includes the track rail unit.
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申请公布号 |
US5842283(A) |
申请公布日期 |
1998.12.01 |
申请号 |
US19960692469 |
申请日期 |
1996.08.06 |
申请人 |
NIPPON THOMPSON CO., LTD. |
发明人 |
YATSU, TAKASHI;OBARA, KOUJI;HAGIYA, TAKAAKI |
分类号 |
F16C29/06;F16C29/00;F16C29/08;F16C41/00;G01B7/00;G01D5/14;G01D5/16;G01D5/347;(IPC1-7):G01B7/02 |
主分类号 |
F16C29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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