发明申请
US20010049966A1 OVERLOAD PROTECTOR FOR A FORCE-MEASURING DEVICE, PARTICULARLY FOR A BALANCE
有权
用于强制测量装置的过载保护器,特别用于平衡
- 专利标题: OVERLOAD PROTECTOR FOR A FORCE-MEASURING DEVICE, PARTICULARLY FOR A BALANCE
- 专利标题(中): 用于强制测量装置的过载保护器,特别用于平衡
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申请号: US09362236申请日: 1999-07-28
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公开(公告)号: US20010049966A1公开(公告)日: 2001-12-13
- 发明人: HANS-RUDOLF BURKHARD , FERDINAND SCHNEIDER
- 优先权: DE19837875.0 19980820
- 主分类号: G01L001/00
- IPC分类号: G01L001/00
摘要:
To protect a force-measuring device from being damaged by an overload, the load receiver (27) has a first part (56) that receives the force to be measured and a second part (57) that transfers the force to a measuring transducer. The two parts, together with two parallel guide members (58, 59) by which they are connected, are portions of a monolithic material block that are separated from each other by a material-free space (55) in the form of a thin linear cut. A pre-tensioned elastic element (78) urging the two parts (56, 57) into spring-loaded engagement is arranged inside a cavity of the second part (57).
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