Road finishing machine
    3.
    发明授权
    Road finishing machine 失效
    道路整理机

    公开(公告)号:US4793434A

    公开(公告)日:1988-12-27

    申请号:US30152

    申请日:1987-03-24

    摘要: A road finishing machine comprising a diesel-hydraulically driven set of main wheels and at least one set of steerable wheels. An additional hydraulic companent is provided which transfers a driving force to the steerable wheels, and the peripheral speed of the steerable wheels is automatically adapted to that of the main wheels.

    摘要翻译: 一种道路整理机,包括柴油液压驱动的主轮组和至少一组可转向轮。 提供了一个附加的水力机构,其将驱动力传递到可转向轮,并且可转向轮的圆周速度自动地适应于主轮的圆周速度。

    Finisher for road surfaces with a tire drive
    5.
    发明授权
    Finisher for road surfaces with a tire drive 失效
    具有轮胎驱动的道路表面处理机

    公开(公告)号:US5718535A

    公开(公告)日:1998-02-17

    申请号:US625366

    申请日:1996-04-01

    摘要: A road surface finisher with a tire drive and a chassis that carries a material bin in the front and, in the rear, a transverse spreading device with an installation beam. A primary drive unit which includes an internal combustion engine and at least one main pump, which drives hydraulic secondary drives of steerable front wheels and of rear wheels, is also mounted on the chassis. The front wheels are driven by hydraulic front wheel motors, and the rear wheels, respectively, are driven by a master drive that includes a hydraulic transport motor and a hydraulic working motor. The hydraulic master drive of the rear wheels and the hydraulic front wheel motors are fed by a single shared drive pump, which is driven by the primary drive unit.

    摘要翻译: 具有轮胎驱动器的路面整理器和在前部和后部承载具有安装梁的横向铺展装置的料仓的底盘。 包括内燃机和驱动可转向前轮和后轮的液压副驱动器的至少一个主泵的主驱动单元也安装在底盘上。 前轮由液压前轮马达驱动,后轮分别由包括液压传动马达和液压加工马达的主驱动器驱动。 后轮和液压前轮马达的液压主驱动器由单个共同驱动泵进给,该驱动泵由主驱动单元驱动。