发明名称 |
System for lubricating gear end faces |
摘要 |
A micro-contoured surface is formed about a substantial portion of the edge of the end bearing face of each gear tooth of a gear having a plurality of circumferential gear teeth each with an end bearing face for carrying an axial thrust load against a flat housing bearing face or the like. The micro-contoured surface forms a wedge space between the bearing faces which when filled with a fluid establishes a hydro-dynamic film pressure distribution over the entire end bearing face of the gear tooth upon relative motion between the bearing faces.
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申请公布号 |
US4777838(A) |
申请公布日期 |
1988.10.18 |
申请号 |
US19870092129 |
申请日期 |
1987.09.02 |
申请人 |
SUNDSTRAND CORPORATION |
发明人 |
AARESTAD, JEROME K.;SCHAEFER, JOHN G. |
分类号 |
F16H55/08;F16H57/04;(IPC1-7):F16H55/08;F16C32/06 |
主分类号 |
F16H55/08 |
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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