发明名称 |
Digital dial gauge and method for its use |
摘要 |
<p>A digital indicator (1) includes: a main body (10); a spindle (11) being axially slidable and having a contact portion (12) on one end, the contact portion abutting a to-be-measured portion; a detector (13) that detects an absolute displacement amount of the spindle (11) relative to the main body (10); and a display (14) that digitally displays the displacement amount of the spindle (11) relative to the main body (10) detected by the detector 13. The spindle (11) is slidable in a direction away from the contact portion (12) beyond the detectable range of the detector (13).</p> |
申请公布号 |
EP1927820(A1) |
申请公布日期 |
2008.06.04 |
申请号 |
EP20070022986 |
申请日期 |
2007.11.27 |
申请人 |
MITUTOYO CORPORATION |
发明人 |
HAYASHIDA, SHUJI;HIROSHIMA, AKI;ARAI, RIE;KIWADA, TAKEFUMI |
分类号 |
G01B3/22 |
主分类号 |
G01B3/22 |
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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