公开(公告)号：US09752625B2

公开(公告)日：2017-09-05

申请号：US14651481

申请日：2013-12-10

申请人： GKN STROMAG AG

发明人： Hendrik Datema ,  Matthias Glomm ,  Thomas Haeseker

IPC分类号： F16D25/0638 ,  F16D21/06 ,  F16D13/52 ,  F16D13/69 ,  F16D13/70

CPC分类号： F16D21/06 ,  F16D13/52 ,  F16D13/69 ,  F16D13/70 ,  F16D25/0638 ,  F16D2021/0607 ,  F16D2021/0661 ,  F16D2021/0676 ,  F16D2021/0692 ,  F16D2300/12 ,  F16D2300/14

摘要： Dual clutch including two clutch units acting in a force-fitting manner and mounted on a common clutch hub in a rotationally fixed and axially movable manner, a pressure disk arrangement retained between the clutch units on the clutch hub in an axially fixed manner and including two axially movable pressure pistons each of which can be ventilated by a compression spring arrangement positioned in the clutch hub. Each compression spring arrangement includes multiple compression springs, each of which is arranged in a recess of the clutch hub. Each recess is introduced into the clutch hub as an axially extending blind hole. The pressure disk arrangement is received in a radial groove of the clutch hub, the groove being radially and/or axially spaced from the blind holes.