Device for damping torsional vibrations in a drive train
    1.
    发明授权
    Device for damping torsional vibrations in a drive train 失效
    用于阻尼传动系中扭转振动的装置

    公开(公告)号:US5517957A

    公开(公告)日:1996-05-21

    申请号:US526627

    申请日:1995-09-11

    摘要: A device for damping torsional vibrations in a drive train of a traction drive connecting an internal combustion piston engine and an auxiliary unit, comprising an overrunning clutch (5,30,48) arranged between a driving pulley (2,25,42) and an input shaft (1) of the auxiliary unit or between a crankshaft and a driven pulley of the internal combustion piston engine, characterized in that the overrunning clutch (5,30,48) comprises an inner or outer ring (8,9,28,29,50) made of sheet metal without chip removal on which locking ramps cooperating with locking rollers (10,30a,48a) are formed, and the inner or outer ring (8,9,28,29,50) extends at least on one side beyond a region of the locking ramps to form a raceway for a rolling bearing (6,7,31,32,45,49).

    摘要翻译: 一种用于减轻连接内燃活塞发动机和辅助单元的牵引驱动器的传动系中的扭转振动的装置,包括布置在驱动滑轮(2,25,42)和驱动滑轮 所述辅助单元的输入轴(1)或所述内燃活塞发动机的曲轴和从动皮带轮之间,其特征在于,所述超速离合器(5,30,48)包括内圈或外圈(8,9,28, 29,50)由没有切屑去除的金属板制成,其上形成有与锁定辊(10,30a,48a)配合的锁定斜面,并且内圈或外圈(8,9,28,29,50)至少在 一侧超过锁定斜面的区域,以形成用于滚动轴承的滚道(6,7,31,32,45,49)。