发明名称 |
Peripheral surface shape measuring apparatus of roll-like object |
摘要 |
The peripheral surface shape measuring apparatus can simply and accurately measure a peripheral surface shape of a roll-like object. The peripheral surface shape of a roll-like object is measured by moving a displacement amount measuring device which pinches a diameter direction of the roll-like object with a sensor part and a reference point part arranged opposite to each other in the diameter direction of the roll-like object, from one end side to the other end side in an axial direction of the roll-like object by using a moving device.
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申请公布号 |
US2002095808(A1) |
申请公布日期 |
2002.07.25 |
申请号 |
US20010993762 |
申请日期 |
2001.11.27 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
TAKAHASHI SHINSUKE |
分类号 |
G01B21/20;G01B5/08;G01B5/20;G01B21/00;G11B5/84;(IPC1-7):G01B5/20 |
主分类号 |
G01B21/20 |
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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