发明名称 |
Load sensor with strain-sensing elements |
摘要 |
A load sensor is provided, which prevents defective printing of strain-sensing elements caused by the deflection of a pressure-receiving portion and provides stabilized quality and fabrication yields. The load sensor is provided with the strain-sensing elements printed on the pressure-receiving portion. The tip portion of the strain generating portions having a loading point is allowed to stay in advance below the plane containing the print surface of the strain generating portions in the direction of thickness. The tip portion of the pressure-receiving portion will never stay above the print surface of the strain generating portions even when the pressure-receiving portion is deflected in the heating process during fabrication. Therefore, this makes it possible to avoid defective printing of the strain-sensing elements caused by the deflection of the pressure-receiving portion.
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申请公布号 |
US2002062700(A1) |
申请公布日期 |
2002.05.30 |
申请号 |
US20010004902 |
申请日期 |
2001.11.07 |
申请人 |
ALPS ELECTRIC CO., LTD. |
发明人 |
MAEDA RYOICHI;MIURA AKITO;TAKAHASHI KOICHI;TANABE OSAMU;SUZUKI KIYOSHI |
分类号 |
G01B7/16;G01L1/22;(IPC1-7):G01L1/00 |
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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