公开(公告)号：US20230358294A1

公开(公告)日：2023-11-09

申请号：US17802175

申请日：2021-01-15

申请人： Schaeffler Technologies AG & Co. KG

发明人： Alain Rusch ,  Martin Häßler ,  Martin Loth ,  Laurent Theriot

IPC分类号： F16F15/14

CPC分类号： F16F15/145 ,  F16F2222/08 ,  F16F2232/02 ,  F16F2236/08

摘要： A centrifugal pendulum for a motor vehicle drivetrain includes a carrier, a pendulum mass, mounting for pivoting relative to the carrier, and a roller body. The carrier has a carrier roller track and the pendulum mass has a pendulum mass roller track. The roller body has a first rolling region arranged in the carrier roller track and a second rolling region arranged in the pendulum mass roller track. The carrier roller track is formed at least partially by an axially formed sheet-metal portion having a free edge, and the free edge faces away from the pendulum mass.

公开(公告)号：US11982332B2

公开(公告)日：2024-05-14

申请号：US17802175

申请日：2021-01-15

申请人： Schaeffler Technologies AG & Co. KG

发明人： Alain Rusch ,  Martin Häßler ,  Martin Loth ,  Laurent Theriot

IPC分类号： F16F15/14

CPC分类号： F16F15/145 ,  F16F2222/08 ,  F16F2232/02 ,  F16F2236/08

摘要： A centrifugal pendulum for a motor vehicle drivetrain includes a carrier, a pendulum mass, mounting for pivoting relative to the carrier, and a roller body. The carrier has a carrier roller track and the pendulum mass has a pendulum mass roller track. The roller body has a first rolling region arranged in the carrier roller track and a second rolling region arranged in the pendulum mass roller track. The carrier roller track is formed at least partially by an axially formed sheet-metal portion having a free edge, and the free edge faces away from the pendulum mass.