公开(公告)号：US12152640B1

公开(公告)日：2024-11-26

申请号：US18606288

申请日：2024-03-15

Applicant: TSUBAKIMOTO CHAIN CO.

Inventor： Yuma Ishihara ,  Hirokazu Tsuneda

IPC: F16D41/07 ,  F16D41/067

Abstract: In the present invention, a cage ring that holds cams and rollers is configured such that an outer race-side portion of one axial end portion of the rollers is held in a state of protruding radially outward with respect to an outer peripheral surface of the cage ring, roller pocket parts are formed such that both end portions of the rollers are held in a state of respectively protruding axially outward with respect to axial end faces of the cams held by cam pocket parts, and a column part formed between adjacent pocket parts are formed such that an opposite axial end portion on the inner peripheral surface side thereof is located axially inward with respect to an opening edge position on an opposite axial end side of the roller pocket parts.