发明名称 |
Transmission system for tractor |
摘要 |
A transmission system for transmitting power through a traveling transmission line and also through a PTO transmission line is disclosed. The system includes a clutch housing and a base transmission case connected via a housing frame. The base transmission case includes a front end opening and a rear end opening. A differential case is connected to the rear end opening. The front end opening is selectively connected with either a gear change speed case having a gear change speed mechanism or an HST case having an HST mechanism. When the gear change speed mechanism is selectively used, a PTO power output portion communicates with the PTO transmission line and a traveling power output portion communicates with the traveling transmission line. When the HST mechanism is selectively used, a pump shaft communicates with the PTO transmission line and a motor shaft communicates with the traveling transmission line.
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申请公布号 |
US7404341(B2) |
申请公布日期 |
2008.07.29 |
申请号 |
US20040936435 |
申请日期 |
2004.09.08 |
申请人 |
KUBOTA CORPORATION |
发明人 |
NISHINO AKIFUMI;SHIKIYA HAJIME;MAEZAWA KIYOSHIGE;SHOEN SHIGEO;USHIRO KENZO;ONO KEITA |
分类号 |
F16H3/08;B60K17/04;B60K17/08;B60K17/10;B60K17/28;B60K25/02;B60K25/06;B62D49/00;F16H3/093;F16H37/00;F16H37/02;F16H37/04;F16H47/02;F16H57/02;F16H57/033 |
主分类号 |
F16H3/08 |
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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