发明名称 METHOD FOR REVERSING THE DIRECTION OF TRAVEL OF A VEHICLE
摘要 During reversal of drive of a vehicle, particularly a work machine with a hydrodynamic torque converter and a bypass clutch, the bypass clutch is first disengaged, during the reversal process. Next, a previously engaged first driving direction clutch, driving the vehicle in the first driving direction, is disengaged and a second driving direction clutch, for driving the vehicle in the second driving direction, is engaged so that a speed of the vehicle, in the first driving direction, is reduced and a speed of the vehicle, in the second driving direction, is subsequently accelerated, whereby the drive motor is operated at a higher rotational speed during the reversal process.
申请公布号 US2011197694(A1) 申请公布日期 2011.08.18
申请号 US200913124844 申请日期 2009.09.29
申请人 ZF FRIEDRICHSHAFEN AG 发明人 HOFLER HANS;KURZ THOMAS
分类号 F16H61/48 主分类号 F16H61/48
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