发明授权
- 专利标题： Device to measure the deformation of a structural component
- 专利标题（中）： 用于测量结构部件变形的装置
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申请号： US991985申请日： 1992-12-17
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公开(公告)号： US5353645A公开(公告)日： 1994-10-11
- 发明人: Joachim Feldman , Axel Stender
- 申请人： Joachim Feldman , Axel Stender
- 申请人地址： DEX Hanover
- 专利权人： Wabco Standard GmbH
- 当前专利权人： Wabco Standard GmbH
- 当前专利权人地址： DEX Hanover
- 优先权： DEX4142671 19911221
- 主分类号： G01B21/02
- IPC分类号： G01B21/02 ; G01B5/30 ; G01B7/02 ; G01B7/16
摘要：
A device for measuring the deformation of a structural component comprises a sensor installed at a first end of a hollow bore in the structural component, the sensor having a measuring surface and producing an electrical signal indicative of a deformation in the measuring surface, and a transmission element which passes through the hollow bore. The transmission element has a first end which is supported by the structural component, and a second end which bears upon the measuring surface of the sensor, so that a deformation which occurs in the structural component will be transmitted to the measuring surface by the transmission element.