公开(公告)号：US20210156432A1

公开(公告)日：2021-05-27

申请号：US17166789

申请日：2021-02-03

申请人： SAINT-GOBAIN PERFORMANCE PLASTICS RENCOL LIMITED

发明人： Niki S. WOODHEAD ,  Andrew R. SLAYNE

IPC分类号： F16D1/08 ,  F16C27/00 ,  F16C35/077 ,  G11B25/04 ,  G11B33/12 ,  F16C35/02 ,  F16C35/073 ,  G11B5/48 ,  F16C43/00 ,  F16C35/07

摘要： A tolerance ring having a first axial end, a second axial end, and a central axis, the tolerance ring including an annular band; a plurality of protrusions, all of the plurality of protrusions extending from the annular band; and a guide portion extending from the annular band towards the first axial end of the tolerance ring, where the guide portion includes a guide surface that is curved in an axial section.

公开(公告)号：US20190136913A1

公开(公告)日：2019-05-09

申请号：US16235199

申请日：2018-12-28

申请人： SAINT-GOBAIN PERFORMANCE PLASTICS RENCOL LIMITED

发明人： Niki S. WOODHEAD ,  Andrew Robert Slayne

IPC分类号： F16D1/08 ,  F16C35/02 ,  F16C35/073 ,  F16C35/07 ,  G11B33/12 ,  G11B5/48 ,  F16C35/077 ,  G11B25/04 ,  F16C43/00 ,  F16C27/00 ,  F16D1/06

摘要： A tolerance ring has a band with outwardly extending corrugated protrusions forming waves that engage an outer surface of a shaft. At one end of the tolerance ring is an inwardly flared guide surface extending axially and radially from the band. The guide surface acts as a tapered entrance to a bore of a housing to assist during assembly.