Self-reinforcing friction clutch
    2.
    发明授权
    Self-reinforcing friction clutch 失效
    自加摩擦离合器

    公开(公告)号:US06189667B1

    公开(公告)日:2001-02-20

    申请号:US09354450

    申请日:1999-07-15

    IPC分类号: F16D1342

    摘要: A friction clutch for motor vehicles has a casing which can be connected in a rotationally fixed manner to a driven flywheel mass. A pressure plate is arranged inside the casing with a pressure spring supported between the clutch casing and the pressure plate so that the pressure plate presses a clutch disk, which is provided with friction linings, onto the flywheel mass. The pressure spring, during engagement of the clutch, exerts a varying pressure force on the pressure plate. The friction clutch also having a device which acts on the pressure plate and varies essentially proportionally to the force of the pressure spring to force of the pressure plate.

    摘要翻译: 用于机动车辆的摩擦离合器具有能够以旋转固定的方式连接到被驱动的飞轮组件的壳体。 压力板设置在壳体内部,其中压力弹簧支撑在离合器壳体和压力板之间,使得压板将具有摩擦衬垫的离合器盘压在飞轮组上。 在离合器接合期间,压力弹簧在压力板上施加变化的压力。 摩擦离合器还具有作用在压力板上的装置,并且与压力弹簧对压力板的力的大小成比例地变化。

    Clutch lever with variable lever ratio
    3.
    发明授权
    Clutch lever with variable lever ratio 失效
    离合器杠杆可变杠杆比

    公开(公告)号:US06805228B2

    公开(公告)日:2004-10-19

    申请号:US09950103

    申请日:2001-09-10

    IPC分类号: F16D1342

    摘要: A plurality of clutch levers transmit force to a pressure plate of a clutch. The lever ratio of the clutch lever is variable as the clutch lever moves from an engaged to a disengaged state. When the clutch is engaged, the clutch lever presses the pressure plate to engage clutch discs. The lever ratio of the clutch lever is relatively large, allowing for an acceptable clamp load. When the clutch is disengaged, the clutch lever lifts from the pressure plate, disengaging the pressure plate from the clutch discs. When the clutch is disengaged, the lever ratio is relatively small, allowing for more clearance between the pressure plate and the flywheel and an increase in pressure plate lift. By using a clutch lever having a variable lever ratio, both clamp load and clutch lift can be maximized. The conditions exist during the entire lift of the clutch.

    摘要翻译: 多个离合器杆将力传递到离合器的压板。 当离合器杆从接合状态移动到脱离状态时,离合器杆的杠杆比是可变的。 当离合器接合时,离合器杆按压压板以接合离合器盘。 离合器杆的杠杆比相对较大,允许可接受的夹紧负载。 当离合器分离时,离合器杆从压板升起,使压板与离合器盘分离。 当离合器脱离时,杠杆比率相对较小,允许压板和飞轮之间的更多间隙以及压板升力的增加。 通过使用具有可变杆比的离合器杆,可以最大化夹紧负载和离合器升程。 在离合器的整个提升期间存在条件。