- 专利标题： Working vehicle and vehicle speed control method thereof, variable power engine and power setting method thereof, and vehicle with variable power engine and power control method thereof
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申请号： US09941852申请日： 2001-08-30
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公开(公告)号： US06565482B2公开(公告)日： 2003-05-20
- 发明人: Tetsuo Kobayashi , Hitoshi Takahashi , Kazuhito Nishimaki
- 申请人： Tetsuo Kobayashi , Hitoshi Takahashi , Kazuhito Nishimaki
- 优先权： JP11-95473 19990401; JP11-134060 19990514; JP11-148744 19990527; JP11-148745 19990527
- 主分类号： B60R4102
- IPC分类号： B60R4102
摘要：
In a working vehicle, an electronic control regulating valve 121 controls a connection force in clutch mechanisms 35 and 36 in a transmission 30, and a input side revolution signal of the transmission, an output side revolution signal, a speed stage position signal and a pedal angle signal of an inching pedal 114 are inputted to control a slip in the transmission 30. Further, a pedal angle signal of an accelerator pedal 107 is inputted to cope with a hyper-slow mode. Furthermore, in an engine, a charged pressure is controlled in stages to carry out an appropriate power control suitable for a number of stages of the transmission 30.
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