Method for detecting damage in the shift-control actuator of an automated manual transmission
    2.
    发明授权
    Method for detecting damage in the shift-control actuator of an automated manual transmission 有权
    一种用于检测自动手动变速器的换档控制执行器中的损坏的方法

    公开(公告)号:US07890238B2

    公开(公告)日:2011-02-15

    申请号:US11791143

    申请日:2005-10-22

    IPC分类号: G06F17/00

    摘要: A method for diagnosing damage in the shift control actuator of an automated manual transmission, involving at least one of the following steps: (a) determining a shift control actuator is damaged if an actual period needed for synchronizing a gear differs from a nominal time period for synchronizing the gear; (b) moving a shift-control actuator to a limit stop after selection of a gear, and determining a shift-control actuator is damaged if the limit stop that has been reached is an internal limit stop of the shift-control actuator and not a gear transmission limit stop; (c) determining the shift-control actuator is damaged if an actual speed during the overlap phase is not within a speed range within which the engine speed is expected to lie during the overlap phase.

    摘要翻译: 一种用于诊断自动手动变速器的变速控制致动器中的损坏的方法,涉及以下至少一个步骤:(a)如果齿轮同步所需的实际时间与标称时间段不同,则确定变速控制致动器被损坏 用于同步齿轮; (b)在选择齿轮之后将换挡控制执行器移动到限位挡块,并且如果已达到的限位挡块是换档控制致动器的内部限位挡块而确定换档控制致动器损坏,而不是 齿轮传动限位停止; (c)如果重叠阶段期间的实际速度不在发动机转速预期在重叠阶段期间位于的速度范围内,则确定换档控制致动器被损坏。

    Torque transfer device
    8.
    发明授权
    Torque transfer device 失效
    扭矩传递装置

    公开(公告)号:US06808054B2

    公开(公告)日:2004-10-26

    申请号:US10223079

    申请日:2002-08-15

    IPC分类号: F16D2100

    摘要: The invention relates to a torque transmission device comprising a first and at least one second coupling device, of which each can be switched into different switching positions The torque transmission device also comprises a drive device, an actuating device and a drive release device or a spring device or a change-over device or a release lever device or a valve device.

    摘要翻译: 本发明涉及一种扭矩传递装置,其包括第一和至少一个第二联接装置,每个联接装置可以切换到不同的切换位置。扭矩传递装置还包括驱动装置,致动装置和驱动器释放装置或弹簧 装置或转换装置或释放杆装置或阀装置。