发明名称 |
APPLICATION OF NOVEL SURFACE FINISHING TECHNIQUE FOR IMPROVING REAR AXLE EFFICIENCY |
摘要 |
A super-finished rear axle gear set for a vehicle is provided for improving rear axle efficiency. The rear axle gear set includes a ring gear and a pinion gear. The super-finish is applied to at least the ring gear teeth and pinion gear teeth. The super-finish causes the teeth to be smoother, thus decreasing the coefficient of friction between the teeth when the pinion gear teeth drive the ring gear.
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申请公布号 |
US2005202921(A1) |
申请公布日期 |
2005.09.15 |
申请号 |
US20040708508 |
申请日期 |
2004.03.09 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
GANGOPADHYAY ARUP;SORAB JAGADISH;SCHRODER MICHAEL;ASARO SAM |
分类号 |
F16H48/06;(IPC1-7):F16H48/06 |
主分类号 |
F16H48/06 |
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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