Device for reducing the drop in tractive force
    1.
    发明授权
    Device for reducing the drop in tractive force 有权
    减少牵引力下降的装置

    公开(公告)号:US08266985B2

    公开(公告)日:2012-09-18

    申请号:US12864887

    申请日:2009-01-26

    IPC分类号: F16H37/06

    摘要: A device for reducing the drop in tractive force during the gear shifting phase of an automatic transmission comprising an automatically actuated drive clutch. The device comprises a rotary storage device that can be coupled, if necessary via two transmission ratio steps (4, 5) that are each assigned a friction clutch (6, 7), to the output shaft of the transmission or, if the transmission has a downstream range group, to the output shaft of the main friction transmission. Only one of the two friction clutches (6, 7) can be activated at any time, and a step up ratio can be achieved and the rotary storage device can be loaded with one of the transmission ratio steps (5). A step down ratio can be achieved and energy can be released from the rotary storage device to the output shaft using the other transmission ratio step (4).

    摘要翻译: 一种用于减少包括自动致动的驱动离合器的自动变速器的变速阶段期间牵引力下降的装置。 该装置包括旋转存储装置,如果需要,可以通过经由分配有摩擦离合器(6,7)的两个变速比步骤(4,5)联接到变速器的输出轴,或者如果变速器具有 下游范围组,到主要摩擦传动的输出轴。 可以随时激活两个摩擦离合器(6,7)中的一个,并且可以实现升压比,并且旋转存储装置可以装载传动比步骤(5)中的一个。 可以使用另一传动比步骤(4)来实现降压比并且能够从旋转存储装置释放能量到输出轴。

    DEVICE FOR REDUCING THE DROP IN TRACTIVE FORCE
    2.
    发明申请
    DEVICE FOR REDUCING THE DROP IN TRACTIVE FORCE 有权
    用于减少牵引力的装置

    公开(公告)号:US20100331141A1

    公开(公告)日:2010-12-30

    申请号:US12864887

    申请日:2009-01-26

    IPC分类号: F16H61/04

    摘要: A device for reducing the drop in tractive force during the gear shifting phase of an automatic transmission (1) comprising an automatically actuated drive clutch is proposed that comprises a rotary storage device (8) that, if necessary, can be coupled in a friction lock by means of two transmission ratio steps (4, 5) that are each assigned a friction clutch (6, 7) to the output shaft (3) of the transmission (1) or, if the transmission has a downstream range group, to the output shaft of the main friction transmission as needed, wherein one of the two friction clutches (6, 7) can be activated at any time, and wherein a step up ratio can be achieved and the rotary storage device can be loaded with one of the transmission ratio steps (5), whereas a step down ratio can be achieved and energy can be released from the rotary storage device (8) to the output shaft (3) using the other transmission ratio step (4).

    摘要翻译: 提出了一种用于减少在包括自动致动的驱动离合器的自动变速器(1)的变速阶段期间的牵引力下降的装置,其包括旋转存储装置(8),如果需要,可以将其联接在摩擦锁 通过两个传动比步骤(4,5),每个传动比步骤(4,5)分配给传动装置(1)的输出轴(3)的摩擦离合器(6,7),或者如果变速器具有下游范围组, 输出轴,其中两个摩擦离合器(6,7)中的一个可以在任何时间被启动,并且其中可以实现升压比,并且可以将旋转存储装置中的一个 传动比步骤(5),而可以实现降压比,并且可以使用另一传动比步骤(4)将能量从旋转存储装置(8)释放到输出轴(3)。

    Shift control method in an automated manual transmission
    4.
    发明授权
    Shift control method in an automated manual transmission 失效
    自动手动变速器中的换档控制方法

    公开(公告)号:US08668622B2

    公开(公告)日:2014-03-11

    申请号:US12934168

    申请日:2009-03-23

    IPC分类号: B60W10/02

    摘要: A shift control method for an automated gearshift transmission arranged in a drivetrain of a motor vehicle, between a drive motor and an axle drive, which is provided with unsynchronized gear clutches and whose input shaft can be connected to the driveshaft of the drive motor by an automatically controllable separator clutch such that, for an upshift, the synchronization of the target gear takes place with the separator clutch disengaged by setting a substantially constant braking torque at a transmission brake in driving connection with the input shaft. In order to speed up the shift sequence, without additional design measures, as the input speed of the gear clutch of the target gear approaches its output speed, to complete the synchronization, the separator clutch is partially engaged and then disengaged again substantially simultaneously as the transmission brake is released.

    摘要翻译: 一种用于自动换档变速器的变速控制方法,其布置在机动车辆的传动系中,位于驱动马达和轴驱动之间,其具有不同步的齿轮离合器,并且其输入轴可通过驱动马达的驱动轴连接到驱动马达的驱动轴上 自动控制的分离离合器,使得为了升档,通过在与输入轴驱动连接的变速器制动器处设定基本上恒定的制动转矩,使分离器离合器分离,进行目标齿轮的同步。 为了加快换档顺序,没有额外的设计措施,由于目标齿轮的齿轮离合器的输入速度接近其输出速度,为了完成同步,分离器离合器部分接合,然后基本上同时脱开 传动制动器被释放。

    Drive device comprising a gearbox
    5.
    发明申请
    Drive device comprising a gearbox 失效
    驱动装置包括齿轮箱

    公开(公告)号:US20070150150A1

    公开(公告)日:2007-06-28

    申请号:US10584797

    申请日:2004-12-14

    申请人: Bernd Dobele

    发明人: Bernd Dobele

    IPC分类号: G06F17/00

    摘要: A drive device for a transmission (4), a main engine and a shifting clutch (3). In order to reduce the phase of tractive force interruption during switching operations, the drive device has a shifting brake clutch (9), located between the engine and the shifting clutch, such that during switching operations, intersecting disengaging and engaging processes of both clutches (3 or 9), provide for support of the main engine torque in a gear output (5).

    摘要翻译: 用于变速器(4),主发动机和换档离合器(3)的驱动装置。 为了减少切换操作期间的牵引力中断的相位,驱动装置具有位于发动机和变速离合器之间的换档制动离合器(9),使得在切换操作期间,两个离合器的相交脱离和接合过程 3或9),用于支持齿轮输出(5)中的主发动机扭矩。

    SHIFT CONTROL METHOD IN AN AUTOMATED MANUAL TRANSMISSION
    6.
    发明申请
    SHIFT CONTROL METHOD IN AN AUTOMATED MANUAL TRANSMISSION 失效
    自动手册变速器中的换档控制方法

    公开(公告)号:US20110021315A1

    公开(公告)日:2011-01-27

    申请号:US12934168

    申请日:2009-03-23

    IPC分类号: B60W10/10 B60W30/18

    摘要: A shift control method for an automated gearshift transmission arranged in a drivetrain of a motor vehicle, between a drive motor and an axle drive, which is provided with unsynchronized gear clutches and whose input shaft can be connected to the driveshaft of the drive motor by an automatically controllable separator clutch such that, for an upshift, the synchronization of the target gear takes place with the separator clutch disengaged by setting a substantially constant braking torque at a transmission brake in driving connection with the input shaft. In order to speed up the shift sequence, without additional design measures, as the input speed of the gear clutch of the target gear approaches its output speed, to complete the synchronization, the separator clutch is partially engaged and then disengaged again substantially simultaneously as the transmission brake is released.

    摘要翻译: 一种用于自动换档变速器的变速控制方法,其布置在机动车辆的传动系中,位于驱动马达和轴驱动之间,其具有不同步的齿轮离合器,并且其输入轴可通过驱动马达的驱动轴连接到驱动马达的驱动轴上 自动控制的分离离合器,使得为了升档,通过在与输入轴驱动连接的变速器制动器处设定基本上恒定的制动转矩,使分离器离合器分离,进行目标齿轮的同步。 为了加快换档顺序,没有额外的设计措施,由于目标齿轮的齿轮离合器的输入速度接近其输出速度,为了完成同步,分离器离合器部分接合,然后基本上同时脱开 传动制动器被释放。