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    Form-Fitting Switching Unit for a Motor Vehicle Drive Train
    1.
    发明申请
    Form-Fitting Switching Unit for a Motor Vehicle Drive Train 有权
    用于汽车传动系的安装开关单元

    公开(公告)号：US20150300417A1

    公开(公告)日：2015-10-22

    申请号：US14439296

    申请日：2013-09-28

    Applicant: DAIMLER AG

    Inventor： Nils TONIUS ,  Tobias HAERTER ,  Christoph DOERR

    IPC: F16D11/14 ,  F16D3/12

    CPC classification number: F16D11/14 ,  F16D3/12 ,  F16D2300/12

    Abstract: An interlocking gearshift unit for a motor vehicle drive train has a first clutch half and a second clutch half which are arranged so that they can slide relative to one another along an actuating direction in order to produce a connection with a fixed rotational relationship. At least the first clutch half has at least one first engagement element and a second engagement element, which can move with respect to the first engagement element. The first and second engagement elements are arranged so that they can move with respect to one another in a circumferential direction.

    Abstract translation: 用于机动车辆传动系的联锁换档单元具有第一离合器半部和第二离合器半部，其布置成使得它们可以沿着致动方向相对于彼此滑动，以便产生具有固定旋转关系的连接。 至少第一离合器半部具有至少一个可相对于第一接合元件移动的第一接合元件和第二接合元件。 第一和第二接合元件被布置成使得它们可以在圆周方向上相对于彼此移动。

    Method for Controlling a Positive Gearshift Unit
    2.
    发明申请
    Method for Controlling a Positive Gearshift Unit 审中-公开

    公开(公告)号：US20180149213A1

    公开(公告)日：2018-05-31

    申请号：US15571663

    申请日：2016-03-10

    Applicant: Daimler AG

    Inventor： Nils TONIUS ,  Tobias HAERTER

    IPC: F16D48/06 ,  F16D13/56 ,  F16H61/04

    Abstract: A method for controlling a positive gearshift unit is disclosed. In an engagement procedure, a coupling element, which is connected to a first coupling half and which has a beveled coupling toothing, is brought into engagement with a blocking element, which has a blocking toothing and which is connected to a second coupling half, and is brought into engagement with a catch element, which is connected to the second coupling half, which has a beveled catch toothing, and which is able to move circumferentially with respect to the blocking element. In the engagement procedure, a touch-point is set which comes after a crossing of a synchronous rotational speed in a rotational speed difference profile.

    TRANSMISSION DEVICE FOR A MOTOR VEHICLE
    4.
    发明申请
    TRANSMISSION DEVICE FOR A MOTOR VEHICLE 有权
    用于电动车辆的变速装置

    公开(公告)号：US20160138706A1

    公开(公告)日：2016-05-19

    申请号：US14900603

    申请日：2014-06-13

    Applicant: DAIMLER AG

    Inventor： Nils TONIUS ,  Markus BRANDENBURG ,  Tobias HAERTER ,  Markus ROSSMEIER

    IPC: F16H61/02 ,  F16D48/02

    CPC classification number: F16D23/06 ,  F16D21/00 ,  F16D25/10 ,  F16D25/14 ,  F16H3/66 ,  F16H61/0265 ,  F16H2200/0065 ,  F16H2200/2012 ,  F16H2200/2046 ,  F16H2200/2064 ,  F16H2200/2094 ,  Y10T477/6933 ,  Y10T477/6936

    Abstract: A transmission device for a motor vehicle is disclosed. The transmission device includes at least one coupling unit, which for non-rotatable connection of two coupling elements, has a friction-locking unit and a form-locking unit connected in parallel to the friction-locking unit. The device further includes a first hydraulic and/or pneumatic actuator for actuation of the form-locking unit, a second hydraulic and/or pneumatic actuator for actuating the friction-locking unit, and a directional valve for controlling the first actuator provided for actuation of the form-locking unit. The directional valve has a control line connection which in at least one operational state is connected in pressure terms to the second actuator provided for actuation of the friction-locking unit.

    Abstract translation: 公开了一种用于机动车辆的传动装置。 传动装置包括至少一个连接单元，其用于两个联接元件的不可旋转连接，具有摩擦锁定单元和与摩擦锁定单元并联连接的成形锁定单元。 该装置还包括用于致动形成锁定单元的第一液压和/或气动致动器，用于致动摩擦锁定单元的第二液压和/或气动致动器以及用于控制第一致动器的方向阀， 形状锁定单元。 方向阀具有控制线连接，其在至少一个操作状态下以压力方式连接到设置用于致动摩擦锁定单元的第二致动器。

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