发明名称 |
Device for indicating the state of use of instruments and the like |
摘要 |
In a device for indicating the state of use of instruments and the like, in which alternating bending movements occur during use, a sliding body which moves forwards on a sliding surface as a result of the bending is provided. Movement in the opposite direction is prevented by the application of bristle-like structures, clamping elements and the like to the sliding body and/or the sliding surface.
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申请公布号 |
DE3103899(A1) |
申请公布日期 |
1982.08.12 |
申请号 |
DE19813103899 |
申请日期 |
1981.02.05 |
申请人 |
BATTELLE-INSTITUT E.V. |
发明人 |
HARTMANN,ROLF;KINKEL,HEINZ-JOACHIM,DR. |
分类号 |
G07C3/00;(IPC1-7):G07C3/02;G01M15/00;G07C11/00 |
主分类号 |
G07C3/00 |
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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