发明名称 |
Gearing for power sharing in planetary transmission |
摘要 |
A planetary gear transmission has two or more planetary gear sets in the gear train. Each planetary gear set comprises a sun gear mounted on a sun shaft with the sun gear engaging a plurality of planet gears mounted on a planet gear carrier with the plurality of planet gears engaging a ring gear mounted on the transmission housing. Each gear of the planetary gear transmission is a helical cut gear. Sun gears and/or ring gears are mounted for axial movement with respect to the transmission. Thrust imbalances on the sun gears and/or ring gears resulting from uneven loading and the helical cut result in sun gears and/or ring gears moving in the axial direction to eliminate the thrust imbalances and thereby resulting in equal loading or power sharing amongst the planetary gear sets.
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申请公布号 |
US6338691(B1) |
申请公布日期 |
2002.01.15 |
申请号 |
US20000696706 |
申请日期 |
2000.10.25 |
申请人 |
HARRIER TECHNOLOGIES, INC. |
发明人 |
MORROW WILLIAM BRUCE |
分类号 |
F16H1/28;F16H1/46;(IPC1-7):F16H37/14 |
主分类号 |
F16H1/28 |
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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