发明名称 |
Surface texture measuring instrument |
摘要 |
<p>In a surface texture measuring instrument, a measurement arm (24) includes: a first measurement arm (24A) that is supported by a bracket (22) around a support shaft (23) movably in a circular movement in a casing (28); and a second measurement arm (24B) having styluses (26A, 26B) that are attachably and detachably provided to an end of the first measurement arm (24A) via an attachment-detachment mechanism (25), the attachment-detachment mechanism (25) being arranged in the casing. A displacement detector (27) includes: a scale (27A) provided to the measurement arm; and a detection head provided to the bracket (22) to face the scale. A detecting surface of the scale is on an axis of the measurement arm and on a plane of the circular movement of the measurement arm.
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申请公布号 |
EP2515069(A3) |
申请公布日期 |
2012.11.07 |
申请号 |
EP20120002238 |
申请日期 |
2012.03.28 |
申请人 |
MITUTOYO CORPORATION |
发明人 |
NAKAYAMA, TATSUKI;DOI, FUTOSHI |
分类号 |
G01B5/28;G01B3/00;G01B5/00 |
主分类号 |
G01B5/28 |
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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