REIBUNGSKUPPLUNG
    3.
    发明公开
    REIBUNGSKUPPLUNG 有权
    摩擦离合器

    公开(公告)号:EP2207978A1

    公开(公告)日:2010-07-21

    申请号:EP08801246.3

    申请日:2008-08-28

    IPC分类号: F16D13/58 F16D13/75

    CPC分类号: F16D13/757 F16D13/585

    摘要: Friction clutch for use in a drive train having a pressure plate which is rotationally fixed with respect to a housing but which can be displaced axially to a limited degree, wherein at least one disc spring is provided between the housing and the pressure plate, which disc spring acts on the pressure plate in the axial direction, and the friction clutch also has a readjustment device which is effective between the housing and the disc spring and which ensures at least partial compensation of at least the friction lining wear of a clutch plate which interacts with the pressure plate when the friction clutch is mounted in the drive train, wherein the disc spring can pivot with respect to an annular support which is borne by the housing, and force is applied to said disc spring axially in the direction of this support via spring means, wherein the spring means comprise at least leaf-spring-like means (9), a disc-spring-like sensor spring (11) and at least one additional spring means (10).

    REIBUNGSKUPPLUNG MIT VERSCHLEISSNACHSTELLUNG
    4.
    发明公开
    REIBUNGSKUPPLUNG MIT VERSCHLEISSNACHSTELLUNG 有权
    与VERSCHLEISSNACHSTELLUNG摩擦离合器

    公开(公告)号:EP2191155A1

    公开(公告)日:2010-06-02

    申请号:EP08801167.1

    申请日:2008-08-14

    发明人: RABER, Christoph

    IPC分类号: F16D13/75

    CPC分类号: F16D13/757

    摘要: The invention relates to a friction clutch (30) comprising a wear adjuster (2, 50) that compensates for wear in the form of incorrect spacing between the pressure plate (31) and the pressing plate (1, 32, 49) as a result of an abrasion of clutch friction linings, in that the incorrect spacing between the disk spring (8, 35) and the pressing plate is compensated for by means of a ramp device (13, 37, 51). To this end, the ramp device and the pressing plate are coupled to one another by means of a positive connection, which is temporarily suspended in order to compensate for the incorrect spacing, only when said incorrect spacing has been detected by a position sensor (41, 66).