Automated gear drive device, in particular for motor vehicle
    1.
    发明授权
    Automated gear drive device, in particular for motor vehicle 失效
    自动齿轮传动装置,特别适用于机动车辆

    公开(公告)号:US06698303B2

    公开(公告)日:2004-03-02

    申请号:US09959452

    申请日:2001-10-26

    IPC分类号: F16H6318

    摘要: An automated gear drive, comprising two main gearshafts (18, 20) bearing drive pinions (22, 24) and linked each by a clutch (E1, E2) to a clutch shaft (10), a gearbox output shaft (12) bearing driven pinions (26) each of which is associated with one-way locking device (28) controlled to be selectively interlocked with the gearbox output shaft (12), the one-way locking device (28) being controlled by mechanical device (30, 32, 34) common to all the loose pinions (26) of the different gear ratios. The automated gear drive enables in particular gear ratio shift with uninterrupted torque transmission to the gearbox output shaft (12).

    摘要翻译: 一种自动齿轮传动装置,包括承载驱动小齿轮(22,24)的两个主要的齿轮轴(18,20),并通过离合器(E1,E2)与离合器轴(10)连接,齿轮箱输出轴(12) 小齿轮(26)与单向锁定装置(28)相关联,单向锁定装置(28)被控制为与齿轮箱输出轴(12)选择性地联锁,单向锁定装置(28)由机械装置(30,32) ,34)与不同齿轮比的所有松散小齿轮(26)共同。 自动齿轮传动使齿轮比输出轴(12)具有不间断的扭矩传递特性。

    Gear shifting drum for a variable-speed gearbox
    2.
    发明授权
    Gear shifting drum for a variable-speed gearbox 有权
    变速箱用于变速箱

    公开(公告)号:US06370976B1

    公开(公告)日:2002-04-16

    申请号:US09446430

    申请日:1999-12-17

    IPC分类号: F16H6318

    摘要: A gear shifting drum (2) for a gear shifting device of variable-speed gearboxes for motor vehicles has a curved path (11a to 11c) for guiding an engagement member (13) of the gearshift fork (12a to 12c), wherein the gearshift fork (12a to 12c) is directly connected to a synchronization device. According to the invention, at least one radially outwardly directed wall (9, 10) is arranged on the outer surface area (8) of the gear shifting drum (2) for formation of the curved path (11a to 11c).

    摘要翻译: 用于机动车辆的变速齿轮箱的变速装置的换档鼓(2)具有用于引导变速叉(12a至12c)的接合构件(13)的弯曲路径(11a至11c),其中换档 叉(12a至12c)直接连接到同步装置。 根据本发明,至少一个径向向外的壁(9,10)布置在换档鼓(2)的外表面区域(8)上,用于形成弯曲路径(11a至11c)。