发明名称 |
APPARATUS, METHOD AND SYSTEM FOR REDUCING ADHESIVE WEAR ON A POWER TAKE-OFF SHAFT |
摘要 |
A PTO shaft is disclosed that includes an inner shaft having a first spline gear at the proximal end, and a notch proximate to the distal end. The PTO also includes a hollow outer shaft removably disposed over at least a portion including the notch of the inner shaft. The outer shaft comprises a second spline gear configured to mate with the first spline gear. The PTO also includes a self-lubricating sleeve disposed on the notch of the inner shaft and configured to contact both the inner shaft and the outer shaft. The PTO also includes a seal disposed on the inner shaft between the first spline gear and the notch to resist movement of a lubricating oil from the proximal end of the inner shaft to the notch. |
申请公布号 |
US2012227539(A1) |
申请公布日期 |
2012.09.13 |
申请号 |
US201213421777 |
申请日期 |
2012.03.15 |
申请人 |
WILLIAMSON WARREN D.;LOCKHEED MARTIN CORPORATION |
发明人 |
WILLIAMSON WARREN D. |
分类号 |
F16H37/06;B23P6/00;F16C3/03 |
主分类号 |
F16H37/06 |
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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