发明名称 |
Axial pretension-adjusting device for roller bearings and spindle nuts. |
摘要 |
A device for adjusting the axial component for the backlash-free pretension of roller bearings and spindle nuts is specified, the device containing a tension element arranged in the direction of the force lines of the axial support and variable with regard to its regulated condition. Here, the tension element is a stack composed of disc-shaped piezoelements. |
申请公布号 |
EP0377145(A2) |
申请公布日期 |
1990.07.11 |
申请号 |
EP19890123017 |
申请日期 |
1989.12.13 |
申请人 |
INST PRODTECH KARLSRUHE |
发明人 |
GOLZ HANS ULRICH;MATHES FRIEDBERT |
分类号 |
B23Q1/26;B23Q1/34;B23Q5/40;B23Q11/00;B23Q17/09;F16C17/00;F16C17/22;F16C19/52;F16C21/00;F16C23/06;F16C25/06;F16H25/20 |
主分类号 |
B23Q1/26 |
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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