发明申请
- 专利标题： STRAIN DETECTOR
- 专利标题（中）： 应变检测器
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申请号： US11914882申请日： 2006-05-17
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公开(公告)号： US20090049930A1公开(公告)日： 2009-02-26
- 发明人: Takaaki Ogawa , Yasunobu Kobayashi , Yasunori Matsukawa , Toshirou Otobe , Katsuhiko Omoto , Noriyuki Jitousho , Akira Matsuura
- 申请人： Takaaki Ogawa , Yasunobu Kobayashi , Yasunori Matsukawa , Toshirou Otobe , Katsuhiko Omoto , Noriyuki Jitousho , Akira Matsuura
- 优先权： JP2005-146267 20050519; JP2005-146268 20050519; JP2006-063873 20060309; JP2006-063874 20060309; JP2006-063878 20060309; JP2006-116429 20060420
- 国际申请： PCT/JP2006/309845 WO 20060517
- 主分类号： G01L1/22
- IPC分类号： G01L1/22
摘要：
It is aimed to provide a strain detector having a fewer number of mounting parts and high operation efficiency and usability. The strain detector is provided with a cylindrical strain generator to be strained upon receiving a load, a resistor element which is arranged on the outer circumferential surface of the strain generator and whose resistance varies depending on the amount of strain, a signal processing circuit connected with the resistor element and screw portions arranged above and below the strain generator to sandwich the strain generator. The strain generator and the screw portions are integrated.
公开/授权文献
- US07836774B2 Strain detector having a column-shaped strain generator 公开/授权日：2010-11-23
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