公开(公告)号：US20240035555A1

公开(公告)日：2024-02-01

申请号：US18038750

申请日：2021-10-18

申请人： Schaeffler Technologies AG & Co. KG

发明人： Andreas Stuffer ,  Yile Wu ,  Fritz Kornmeier

IPC分类号： F16H55/36

CPC分类号： F16H55/36 ,  F16H2055/366

摘要： A drive wheel, comprising a drive disk, which has a traction-means connection region; and a shaft connection region, which can be rotated relative to the traction-means connection region against damping action of a torsional vibration damping device having a spring accommodation chamber. The spring accommodation chamber is filled with lubrication medium and is closed via a cover. The cover has a groove facing the drive disk and containing a sealing means.