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    Dual clutch transmission
    6.
    发明授权
    Dual clutch transmission 有权

    公开(公告)号：US11686354B2

    公开(公告)日：2023-06-27

    申请号：US17800975

    申请日：2021-01-26

    Applicant: MERCEDES-BENZ GROUP AG

    Inventor： Peter Hahn ,  Carsten Gitt

    IPC: F16D21/06 ,  F16D25/0638 ,  B60K6/387 ,  F16D25/10

    CPC classification number: F16D25/0638 ,  B60K6/387 ,  F16D21/06 ,  F16D25/10 ,  F16D2021/0661

    Abstract: A dual clutch transmission includes an input shaft having a first clutch having a first input disc carrier, a first output disc carrier, a first force transfer region, and a first actuation piston. The transmission includes a second clutch having a second input disc carrier, a second output disc carrier, a second force transfer region, and a second actuation piston. A first sub-transmission includes a first sub-transmission input shaft and a second sub-transmission has a second sub-transmission input shaft. The input shaft, the first input disc carrier, and the second input disc carrier are connected to one another for fixedly conjoint rotation. The first output disc carrier is connected to the first sub-transmission input shaft for fixedly conjoint rotation. The second output disc carrier is connected to the second sub-transmission input shaft for fixedly conjoint rotation. The second sub-transmission input shaft is arranged coaxially with and radially surrounding the first sub-transmission input shaft.

    Hybrid module and drive assembly for a motor vehicle
    8.
    发明授权
    Hybrid module and drive assembly for a motor vehicle 有权

    公开(公告)号：US11541740B2

    公开(公告)日：2023-01-03

    申请号：US16462576

    申请日：2017-11-23

    Applicant: Schaeffler Technologies AG & Co. KG

    Inventor： Dirk Reimnitz

    IPC: B60K6/387 ,  F16D21/08 ,  F16D25/10 ,  B60K6/48 ,  B60K6/547 ,  F16D25/08 ,  F16D21/06

    Abstract: A hybrid module for a motor vehicle for coupling an internal combustion engine includes a disconnect clutch, an electrical machine, a clutch, a dry space and a wet space, and a seal. The disconnect clutch is for transmitting a first torque from the internal combustion engine to the hybrid module, and disconnecting the hybrid module from the internal combustion engine. The electrical machine is for generating a drive torque and includes a rotor. The clutch is for transmitting a second torque from the electrical machine or the disconnect clutch to a drivetrain. The seal is for sealing off the dry space with respect to the wet space. A one of the disconnect clutch or the clutch is a dry clutch in the dry space and the other of the disconnect clutch or the clutch is a wet clutch in the wet space.

    TORQUE TRANSMITTING DEVICE
    9.
    发明申请
    TORQUE TRANSMITTING DEVICE 有权

    公开(公告)号：US20220341472A1

    公开(公告)日：2022-10-27

    申请号：US17640859

    申请日：2020-07-23

    Applicant: Schaeffler Technologies AG & Co. KG

    Inventor： Stephan MAIENSCHEIN ,  René DAIKELER ,  Christian HÜGEL

    IPC: F16D25/0635 ,  F16D21/06 ,  F16H45/02 ,  B60K6/40 ,  B60K6/48

    Abstract: A torque transmitting device for transmitting torque between a first drive element and an output element, having a torque transmitting unit with a housing delimiting a first fluid chamber filled with a liquid, and a separating clutch arranged outside of the torque transmitting unit and the first fluid chamber in a second fluid chamber separated from the first chamber and which selectively transmits torque between the first drive element and the torque transmitting unit. The separating clutch has a clutch output that is connectable to a clutch input via a friction device and a clutch actuator that comprises a pressing element and an actuation element to which fluid pressure can be applied to move the actuation element. The pressing element is arranged within the second fluid chamber, and the actuation element is at least partly arranged within the first fluid chamber so that pressure is applied thereto by fluid pressure.

    Hybrid module and drive assembly for a motor vehicle
    10.
    发明授权
    Hybrid module and drive assembly for a motor vehicle 有权

    公开(公告)号：US11440396B2

    公开(公告)日：2022-09-13

    申请号：US16967908

    申请日：2019-02-04

    Applicant: Schaeffler Technologies AG & Co. KG

    Inventor： Benjamin Stober ,  Dierk Reitz ,  Steffen Lehmann

    IPC: B60K6/48 ,  B60K6/387 ,  F16D21/06 ,  B60K6/40

    Abstract: A hybrid module for a motor vehicle for coupling an internal combustion engine, comprises a first drive shaft, a first electrical machine and a first coupling device, as well as a second drive shaft and, associated therewith, a second electrical machine, and a second coupling device; and further comprises an output element, the first or second drive shaft being connectable to the output element by way of a first or second coupling device, wherein the two coupling devices can be simultaneously actuated by a movement of an actuation element which is mechanically coupled to the two coupling devices. The hybrid module disclosed provides a drive device for a motor vehicle that offers energy-efficient operation in a plurality of different operating modes while requiring a small installation space.

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