公开(公告)号：US20190353117A1

公开(公告)日：2019-11-21

申请号：US15983331

申请日：2018-05-18

Applicant: Caterpillar Inc.

Inventor： Eric L. Schroeder ,  Craig P. Hittle ,  Shu Zhang ,  Nathan Bjerk ,  Andrew Schick

IPC: F02F11/00 ,  F02F1/00 ,  F02F1/24

Abstract: A cylinder liner is disclosed. The cylinder liner may include a generally cylindrical body having a top end and a bottom end. The cylinder liner may include a flange connected to the generally cylindrical body at the top end of the generally cylindrical body. The flange may have an annular surface. A first diameter of a top portion of the annular surface may be less than a second diameter of a bottom portion of the annular surface.