Torque transmission device

DE102025111933A1Undetermined Publication Date: 2026-10-01SCHAEFFLER TECHNOLOGIES AG & CO KG
View PDF 5 Cites 0 Cited by

Patent Information

Application Number
DE102025111933
Authority / Receiving Office
DE · DE
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-03-27
Publication Date
2026-10-01

Smart Images

  • Figure 00000000_0000_ABST
    Figure 00000000_0000_ABST
Patent Text Reader

Abstract

The invention relates to a torque transmission device (1) with at least one wet-operated multi-plate clutch (2, 3) comprising a first transmission part (4) and a second transmission part (5, 6), and a multi-plate pack (12, 13) arranged between them, which can be axially acted upon by a pressure pot (15, 16), wherein the pressure pot (15, 16) is designed to be displaceable against the action of a spring device (23, 24) by means of a working pressure applied in a pressure chamber (17, 18) between the first transmission part (4) and the pressure pot (15, 16). To simplify sealing of the pressure chamber (18), the pressure chamber (18) is sealed by means of a seal carrier (27) with a first annular seal (29) against the pressure pot (16) and by means of a second annular seal (28) against the first transmission part (4).
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Dual clutch arrangement for a transmission with two input shafts

    DE102009039223A1

  • Dual clutch i.e. axial wet dual clutch, for use in dual clutch transmission of drive train of vehicle, has supply units simultaneously supplying cooling oil to two gearbox-side and driving end-side arranged single clutches, respectively

    DE102012221958A1

  • Multi-plate clutch, hybrid unit and motor vehicle

    DE102018206142A1

  • Dual clutch mechanism

    DE112019004462T5

  • Double clutch with a hydraulic-medium-discharge function

    WO2022188909A1