公开(公告)号：US11644068B2

公开(公告)日：2023-05-09

申请号：US15734435

申请日：2019-07-08

Applicant: DENSO CORPORATION

Inventor： Shusuke Kijima ,  Ryosuke Asaoka ,  Yuki Date ,  Daisuke Nishio

IPC: F16D41/067 ,  F16D41/08 ,  H02K7/108 ,  H02K7/116

CPC classification number: F16D41/088 ,  F16D41/067 ,  H02K7/108 ,  H02K7/1166

Abstract: A clutch includes a clutch housing, a driving rotating body, a driven rotating body, a roller arranged between the clutch housing and the driven rotating body, a support member that holds the roller between the clutch housing and the driven rotating body, and grease arranged between the clutch housing and the roller. The support member includes a guiding portion that guides grease, which has been moved from a space between the clutch housing and the roller, to the space between the clutch housing and the roller during rotation.