发明申请
- 专利标题: Load cell
- 专利标题(中): 称重传感器
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申请号: US10895716申请日: 2004-07-21
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公开(公告)号: US20050023048A1公开(公告)日: 2005-02-03
- 发明人: Klaus Selig
- 申请人: Klaus Selig
- 申请人地址: DE Balingen
- 专利权人: Bizerba GmbH & Co. KG
- 当前专利权人: Bizerba GmbH & Co. KG
- 当前专利权人地址: DE Balingen
- 优先权: DE10202951.2 20020126
- 主分类号: G01G3/14
- IPC分类号: G01G3/14 ; G01G7/02 ; G01G21/16 ; G01G23/01 ; G01G23/14 ; G01L1/22 ; G01G3/08
摘要:
In order to provide a load cell with a force transducer for recording a weight force to be determined, the force transducer having a part which does not deform and is fixed to the housing, an elastically deformable spring part and a force introducing part, with a sensor arrangement for sensing the deformation of the spring part and also with a device to compensate for an initial load, of a simple construction and for acceptable production costs, it is proposed that the compensation device comprises a spring which is directly connected to the force introducing part, on which the weight force to be determined acts, and which exerts, on the force introducing part, a corrective force that is opposed to the weight force.
公开/授权文献
- US1247465A Air-compressing and shock-absorbing system for vehicles. 公开/授权日:1917-11-20
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