发明名称 |
Rack and pinion drive, particularly for servo-steering systems of motor vehicles, |
摘要 |
The invention proposes that in the valley formed by flanks of the gear teeth recesses (11) are formed. These are filled with a porous material impregnated with lubricating grease or oil. Suitable porous materials are sintered metal of iron and/or bronze, sintered silicon carbide or porous ceramic or plastic parts.
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申请公布号 |
DE10258842(A1) |
申请公布日期 |
2004.07.15 |
申请号 |
DE20021058842 |
申请日期 |
2002.12.17 |
申请人 |
ZF LENKSYSTEME GMBH |
发明人 |
HOFFMANN, HORST |
分类号 |
B62D3/12;F16H55/26;F16H57/04;(IPC1-7):B62D3/12;B62D3/00;B62D5/04 |
主分类号 |
B62D3/12 |
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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