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    • 10. 发明授权
    • Multi-axle unit having at least three axles
    • 具有至少三个轴的多轴单元
    • US06719309B1
    • 2004-04-13
    • US09528278
    • 2000-03-17
    • Rainer Herffurth
    • Rainer Herffurth
    • B62D6112
    • B60T1/065B60G2204/47B60G2300/0262B60G2800/214B60G2800/22B60G2800/24B60G2800/915
    • A multi-axle unit for a semi-trailer that is towed by a tractor vehicle and has at least three axles, at least one of the axles of the multi-axle unit being capable of being configured as a lifting axle and/or steered axle and all axles except for at least one axle being brakable and equipped with axle brakes having axle brake disks, the axle brake disks defining an effective frictional radius that is the same as an effective frictional radius of brake disks of the tractor vehicle. The multi-axle unit, due to the particular configuration of its braking system, has a lower unsprung mass, requires less maintenance outlay, and moreover is more economical to purchase and maintain.
    • 一种由拖拉机车辆牵引并具有至少三个轴的半拖车的多轴单元,所述多轴单元的至少一个轴能够被构造为起重轴和/或转向轴 以及所有车轴,除了至少一个轴可制动并且配备有具有车轮制动盘的车轮制动器之外,所述车轴制动盘限定了与拖拉机车辆的制动盘的有效摩擦半径相同的有效摩擦半径。 多轴单元由于其制动系统的特殊配置,具有较低的簧下质量,需要较少的维护费用,而且购买和维护更经济。