发明名称 |
Automatic Transmission Device For Wheel Loader And Wheel Loader |
摘要 |
An automatic transmission device for a wheel loader includes: a shift mechanism; a work detection device that detects that the wheel loader is performing an excavation work; and a shift control device that executes control so as to downshift a speed stage at the shift mechanism if the work detection device detects that the wheel loader is performing the excavation work.
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申请公布号 |
US2010017076(A1) |
申请公布日期 |
2010.01.21 |
申请号 |
US20060916177 |
申请日期 |
2006.06.01 |
申请人 |
TCM CORPORATION;HITACHI CONSTRUCTION MACHINERY CO., LTD |
发明人 |
TANAKA TETSUJI;HIGAKI MASAMI;OUCHI HIROFUMI;SAKAI EIICHI |
分类号 |
E02F9/20;F16H59/18;F16H59/44;F16H59/46;F16H59/50;F16H61/00;F16H61/02;F16H61/68;G06F19/00 |
主分类号 |
E02F9/20 |
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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