Integrated hydraulic transmission
    1.
    发明授权
    Integrated hydraulic transmission 失效
    集成液压传动

    公开(公告)号:US4843817A

    公开(公告)日:1989-07-04

    申请号:US122340

    申请日:1987-11-18

    摘要: A vehicle includes at least a pair of drive wheels, each wheel being independently controlled by an integrated transmission, each transmission being powered by an input shaft operably driven by a common engine. Each transmission is of a type wherein a pump head with pistons is driven by the input shaft and conveys output fluid to a motor head which is driven thereby and rotates an output shaft. Pump head output is controlled by an operator variable swash plate. The transmission integrally includes a dampening mechanism for the swash plate, a positive neutral structure for the swash plate, an automatic parking brake with override mechanism to allow setting of the brake or release of the brake by the operator, a porting block communicating fluid flow between the pump heads and providing for overpressure relief, and a charge pump for communicating makeup fluid to the pump head and to circulate the fluid so as to cool same. The transmission also includes structure to provide for substantial internal gear reduction even at full output speeds.

    摘要翻译: 一种车辆至少包括一对驱动轮,每个车轮由一体式变速器独立地控制,每个变速器由可操作地由公共发动机驱动的输入轴驱动。 每个变速器都是一种类型,其中具有活塞的泵头由输入轴驱动,并将输出流体输送到由其驱动的马达头,并使输出轴旋转。 泵头输出由操作员可变斜盘控制。 传动装置一体地包括用于斜盘的阻尼机构,用于旋转斜盘的正中立结构,具有超越机构的自动驻车制动器,以允许操作者设定制动或释放制动器, 泵头并提供过压释放,以及用于将补充流体传送到泵头并使流体循环以使其冷却的电荷泵。 变速箱还包括即使在全速输出时也能实现大幅内齿轮减速的结构。

    Parking brake for integrated transmission
    2.
    发明授权
    Parking brake for integrated transmission 失效
    集成传动驻车制动器

    公开(公告)号:US4845949A

    公开(公告)日:1989-07-11

    申请号:US122339

    申请日:1987-11-18

    IPC分类号: F16H39/10

    摘要: A vehicle includes at least a pair of drive wheels, each wheel being independently controlled by an integrated transmission, each transmission being powered by an input shaft operably driven by a common engine. Each transmission is of a type wherein a pump head with pistons is driven by the input shaft and conveys output fluid to a motor head which is driven thereby and rotates and output shaft. Pump head output is controlled by an operator variable swash plate. The transmission integrally includes a dampening mechanism for the swash plate, a positive neutral structure for the swash plate, an automatic parking brake with override mechanism to allow setting of the brake or release of the brake by the operator, a porting block communicating fluid flow between the pump heads and providing for overpressure relief, and a charge pump for communicating makeup fluid to the pump head and to circulate the fluid so as to cool same. The transmission also includes structure to provide for substantial internal gear reduction even at full output speeds.

    摘要翻译: 一种车辆至少包括一对驱动轮,每个车轮由一体式变速器独立地控制,每个变速器由可操作地由公共发动机驱动的输入轴驱动。 每个变速器都是一种类型,其中具有活塞的泵头由输入轴驱动,并将输出流体输送到由其驱动并从而转动并输出轴的马达头。 泵头输出由操作员可变斜盘控制。 传动装置一体地包括用于斜盘的阻尼机构,用于旋转斜盘的正中立结构,具有超越机构的自动驻车制动器,以允许操作者设定制动或释放制动器, 泵头并提供过压释放,以及用于将补充流体传送到泵头并使流体循环以使其冷却的电荷泵。 变速箱还包括即使在全速输出时也能实现大幅内齿轮减速的结构。

    Cross member mounted cable containment device for avoiding propshaft/universal joint/cable interference
    3.
    发明授权
    Cross member mounted cable containment device for avoiding propshaft/universal joint/cable interference 失效
    交叉构件安装的电缆容纳装置,用于避免传动轴/万向接头/电缆干扰

    公开(公告)号:US06168122A

    公开(公告)日:2001-01-02

    申请号:US09023188

    申请日:1998-02-13

    IPC分类号: F16L322

    CPC分类号: B60R16/0215

    摘要: A cable containment device for supportedly routing cables and air lines along a cross member of a truck frame to eliminate potential interference of the cables and air lines with operating structures beneath the cross member defines an elongate channel having at least a horizontal bottom wall which extends across a major portion of the length of the cross member for providing securely supported elevation of the cables above the operating structures.

    摘要翻译: 用于沿着卡车框架的横向构件的支撑地布线电缆和空气管线的电缆容纳装置,以消除电缆和空气管线与横向构件下方的操作结构的潜在干扰,所述电缆和空气管线具有在横向构件下方的操作结构的细长通道,其具有至少一个水平底壁, 横梁的长度的主要部分,用于提供电缆在操作结构上方的牢固支撑的高度。

    Transmission with integrated gear reduction
    4.
    发明授权
    Transmission with integrated gear reduction 失效
    变速器整合齿轮减速

    公开(公告)号:US4896506A

    公开(公告)日:1990-01-30

    申请号:US122333

    申请日:1987-11-18

    IPC分类号: F16H39/14

    CPC分类号: F16H39/14

    摘要: A vehicle includes at least a pair of drive wheels, each wheel being independently controlled by an integrated transmission, each transmission being powered by an input shaft operably driven by a common engine. Each transmission is of a type wherein a pump head with pistons is driven by the input shaft and conveys output fluid to a motor head which is driven thereby and rotates an output shaft. Pump head output is controlled by an operator variable swash plate. The transmission integrally includes a dampening mechanism for the swash plate, a positive neutral structure for the swash plate, an automatic parking brake with override mechanism to allow setting of the brake or release of the brake by the operator, a porting block communicating fluid flow between the pump heads and providing for overpressure relief, and a charge pump for communicating makeup fluid to the pump head and to circulate the fluid so as to cool same. The transmission also includes structure to provide for substantial internal gear reduction even at full output speeds.

    摘要翻译: 一种车辆至少包括一对驱动轮,每个车轮由一体式变速器独立地控制,每个变速器由可操作地由公共发动机驱动的输入轴驱动。 每个变速器都是一种类型,其中具有活塞的泵头由输入轴驱动,并将输出流体输送到由其驱动的马达头,并使输出轴旋转。 泵头输出由操作员可变斜盘控制。 传动装置一体地包括用于斜盘的阻尼机构,用于斜盘的正中立结构,具有超越机构的自动驻车制动器,以允许操作者设定制动器或释放制动器; 泵头并提供过压释放,以及用于将补充流体传送到泵头并使流体循环以使其冷却的电荷泵。 变速箱还包括即使在全速输出时也能实现大幅内齿轮减速的结构。