公开(公告)号：US20230003183A1

公开(公告)日：2023-01-05

申请号：US17784435

申请日：2019-12-19

Applicant: Mustafa Utku UNAL ,  Cummins Inc.

Inventor： Romaine O. Edwards ,  Mustafa Utku Unal ,  Aleksandr E. Lesin ,  Chin-Pei Wang ,  Neil Jeffries ,  Jason R. Garcia

IPC: F02M59/10 ,  F16H53/06 ,  F16H57/04

Abstract: A tappet roller assembly in which a roller shoe has a roller bore shaped to receive and retain a roller. The roller is sized and configured to rotate within the roller bore. The roller shoe may have a lubricating passage extending from a peripheral surface of the roller shoe to the roller bore to lubricate the roller.