发明名称 |
APPARATUS FOR AND METHOD OF ATTACHING A STRAIN SENSING ELEMENT TO A SUBSTRATE |
摘要 |
A circular shaft having a platform formed on it by machining a circular flat into the surface of the shaft. A channel extends around the periphery of the circular flat with a depth in the range of 10 to 15% of the diameter of the shaft and in the range of 30 to 50% of the width/diameter of the platform. The width of the platform is 4 to 7% of the diameter of the shaft. A sensor is mounted on the platform, whereby the formation of the platform and surrounding channel reduces the strain arising in the device which is transferred to the sensor.
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申请公布号 |
US2010089188(A1) |
申请公布日期 |
2010.04.15 |
申请号 |
US20070447004 |
申请日期 |
2007.10.08 |
申请人 |
LEIGH ARTHUR JOHN;LOHR RAYMOND DAVID |
发明人 |
LEIGH ARTHUR JOHN;LOHR RAYMOND DAVID |
分类号 |
G01D21/00;B23P11/00 |
主分类号 |
G01D21/00 |
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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