首页> 外国专利> Arrangement for driving a hydraulic pump of a hydraulic auxiliary drive of a motor vehicle and motor vehicle with a hydraulic auxiliary drive

Arrangement for driving a hydraulic pump of a hydraulic auxiliary drive of a motor vehicle and motor vehicle with a hydraulic auxiliary drive

机译:用于驱动机动车辆的液压辅助驱动器的液压泵的装置以及具有液压辅助驱动器的机动车辆

摘要

In known arrangements, the drive of a hydraulic pump of a hydraulic auxiliary drive of a motor vehicle takes place behind a transmission via a clutch. This can lead to tension between a drive axle and an additional drive axle. It is the object of the invention to propose an arrangement which allows a good driving behavior and a low-wear operation of the motor vehicle with additional drive connected. DOLLAR A In the arrangement according to the invention, a differential gear (14) is arranged after the transmission (12), via which the drive of a hydraulic pump (29). In the differential gear (14), the power of a drive machine (11) on a drive axle (22) and an auxiliary drive shaft (36) is distributed with variable proportions. Thus, no tension between the drive axle (22) and the auxiliary drive shaft (36) occur. DOLLAR A use in a motor vehicle.
机译:在已知的布置中,机动车辆的液压辅助驱动器的液压泵的驱动通过离合器在变速器之后进行。这会导致驱动桥和附加驱动桥之间的拉力。发明内容本发明的目的是提出一种装置,该装置在连接有附加驱动器的情况下允许机动车辆的良好驾驶行为和低磨损操作。 DOLLAR A在根据本发明的装置中,差速器齿轮(14)布置在变速器(12)之后,通过该差速器驱动液压泵(29)。在差动齿轮(14)中,驱动机(11)在驱动轴(22)和辅助驱动轴(36)上的动力以可变的比例分配。因此,在驱动轴22与辅助驱动轴36之间不产生张力。美元在汽车中的用途。

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