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    • 3. 发明授权
    • Control system for all-wheel drive vehicle
    • 全轮驱动车辆控制系统
    • US06425452B1
    • 2002-07-30
    • US09626469
    • 2000-07-26
    • Glenn M. SteinerRoy I. Steiner
    • Glenn M. SteinerRoy I. Steiner
    • B60K1734
    • B60K17/354B60K5/06B60K17/10
    • A drive system for all-wheel drive vehicles is provided having separate front and rear transaxles powered by a single engine through a power transfer system. The transaxles each include a hydrostatic transmission and an axle, the hydrostatic gearing system within the hydrostatic transmission serving, in conventional manner, to transfer power from the engine to the axle and drive wheel or wheels. Thus, the front and rear transmissions each may include driving shafts, lay shafts, gear wheels, differentials, and/or other drive train entities employed in the art. A single shifting mechanism associated with the gear systems within each hydrostatic transmission is employed to operate the separate hydrostatic transmissions in harmony.
    • 提供了用于全轮驱动车辆的驱动系统,其具有由单个发动机通过动力传递系统供电的单独的前驱动桥和后驱动桥。 变速驱动桥各自包括静液压变速器和轴,静液传动装置内的静压传动系统以常规方式用于将动力从发动机传递到轴并驱动轮或轮。 因此,前后传动装置可以包括本领域中使用的驱动轴,副轴,齿轮,差速器和/或其他传动系统实体。 采用与每个静液压变速箱内的​​齿轮系统相关联的单个换档机构来协调地操作分开的静液压变速器。
    • 6. 发明授权
    • Vertically installed engine low floor bus
    • 垂直安装发动机低层巴士
    • US4534442A
    • 1985-08-13
    • US388119
    • 1982-06-14
    • Bela Botar
    • Bela Botar
    • B60K5/06C04B43/00
    • B60K5/06
    • A vertically installed engine low floor bus in which the prime mover for the bus is a rear engine oriented vertically above the rear axle of the bus to enable the floor of the bus to be constructed at a lower position then arrangements in which the floor must be oriented vertically above the upper limits of movement of the rear axle assembly. Orienting the engine vertically enables the wheel base of the bus to be increased without increasing the overall length of the bus. The vertically mounted engine enables the engine and transmission assembly to be mounted on a sub-frame that is pivotally supported for downward swinging movement of the engine and transmission assembly to a generally horizontal position projecting rearwardly from the bus to enable increased accessability to the engine and transmission assembly as well as the accessory components.
    • 一个垂直安装的发动机低地板公共汽车,其中公共汽车的原动机是在公共汽车的后桥上方垂直地定向的后发动机,以使公共汽车的地板能够被构造在较低的位置,然后布置地板必须 垂直方向定位在后桥组件的运动上限之上。 垂直定向发动机可以增加总线的车轮底座,而不会增加总线的总长度。 垂直安装的发动机使得发动机和变速器组件能够安装在可枢转地支撑的副框架上,用于发动机和变速器组件的向下摆动运动到从总线向后突出的大致水平位置,以增加对发动机的可访问性, 传动组件以及附件部件。