发明名称 |
DEVICE AND MEASUREMENT METHOD OF A PATH COVERED |
摘要 |
With a measurement method and a measurement device for the measurement of a path covered by a first object (1) in relation to a second object (2), a measurement body (3) is deformed by a relative movement of the objects and at least a first deformation sensor (4) assigned to the measurement body (3) converts the measurement body (3) deformation into a measurement signal. The measurement signal is converted by an evaluation device (20) into information on the path covered. In order to increase the precision and measurement speed in a way that is simple structurally and saves space, an area of the measurement body is stretched along the longitudinal axis (6) of the measurement body (3) and a further area is compressed along the longitudinal axis of the measurement body (3). |
申请公布号 |
WO2005001391(A3) |
申请公布日期 |
2005.07.07 |
申请号 |
WO2004US17052 |
申请日期 |
2004.05.28 |
申请人 |
COOPER CAMERON CORPORATION;KUNOW, PETER;BIESTER, KLAUS |
发明人 |
KUNOW, PETER;BIESTER, KLAUS |
分类号 |
G01B7/16;G01D5/16;G01L1/04 |
主分类号 |
G01B7/16 |
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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