Semi-automatic transmissions
    1.
    发明授权
    Semi-automatic transmissions 失效
    半自动变速器

    公开(公告)号:US4133224A

    公开(公告)日:1979-01-09

    申请号:US820172

    申请日:1977-07-29

    摘要: A semi-automatic transmission incorporating self-energizing cone clutches which make use of radially distributed overlapping helical surfaces for establishing a drive connection in the clutch and for aiding in its energization.

    摘要翻译: 一种半自动变速器,其包括自增力锥形离合器,其使用径向分布的重叠螺旋表面,以在离合器中建立驱动连接并用于辅助其通电。

    Starting device for heavy vehicles
    10.
    发明授权
    Starting device for heavy vehicles 失效
    重型车辆启动装置

    公开(公告)号:US3979973A

    公开(公告)日:1976-09-14

    申请号:US349468

    申请日:1973-04-09

    申请人: Hermann Klaue

    发明人: Hermann Klaue

    摘要: A vehicle with a transmission shiftable in steps by means of friction clutches includes starting unit at the input or output of the transmission comprising a planetary gear having several components, wherein a first of the components is driven. A braking device has at least one brake member connected with a second of the components for rotation therewith, fricton bodies for braking the brake member by dry frictional contact, and actuating means and cooling means for the friction bodies. An actuating system is provided for the transmission and the starting unit which, in a first mode of actuation, holds the brake member fixed on a stationary structural member by means of the friction bodies during automotive operation, and in a second mode of actuation, slidingly brakes the brake member when starting the vehicle. The actuating system in the first mode of actuation briefly releases the brake member from the stationary member during the shifting process so as to suppress any shock produced during shifting.

    摘要翻译: 具有通过摩擦离合器可分阶段移动的变速器的车辆包括在变速器的输入或输出处的起动单元,其包括具有多个部件的行星齿轮,其中第一组件被驱动。 制动装置具有与第二组件连接的至少一个制动构件,用于与其摩擦,用于通过干摩擦接触来制动制动构件的摩擦体,以及用于摩擦体的致动装置和冷却装置。 为传动装置和起动装置提供一个致动系统,它在第一动作模式下,在汽车操作期间通过摩擦体将制动部件固定在固定结构件上,并在第二驱动模式下 在起动车辆时制动制动器。 第一动作模式中的致动系统在换档过程中从静止部件中简单地释放制动部件,以便抑制在换档过程中产生的任何冲击。