公开(公告)号：US20170211612A1

公开(公告)日：2017-07-27

申请号：US15004473

申请日：2016-01-22

Applicant: Caterpillar Inc.

Inventor： Ronald Mark Ginn ,  Chad M. Arnold

IPC: F16C11/04

CPC classification number: F16C11/04 ,  E02F9/006 ,  F16C11/02 ,  F16C11/045 ,  F16C33/104 ,  F16C33/128 ,  F16C2208/32

Abstract: A pin for use in a dynamic pin joint is provided that comprises a core member that defines a longitudinal axis and an outer diameter and a self-lubricating material overlay that is disposed about the outer diameter of the core member along at least a portion of the longitudinal axis of the core member.

公开(公告)号：US09809959B2

公开(公告)日：2017-11-07

申请号：US14878273

申请日：2015-10-08

Applicant: Caterpillar Inc.

Inventor： Susan Marie Graham ,  Stephen John Pierz ,  Ronald Mark Ginn

IPC: E02F9/28

CPC classification number: E02F9/2833 ,  E02F9/2891

Abstract: A retention system is provided for use in connecting a replaceable tool to a work implement. The retention system may have a generally cylindrical pin with a first hollow end, and a second hollow end located opposite the first hollow end. The retention system may also have a first fastener configured to engage the first hollow end and cause the first hollow end to flare radially outward. The retention system may further have a second fastener configured to engage the second hollow end and cause the second hollow end to flare radially outward.

公开(公告)号：US09765808B2

公开(公告)日：2017-09-19

申请号：US15004473

申请日：2016-01-22

Applicant: Caterpillar Inc.

Inventor： Ronald Mark Ginn ,  Chad M. Arnold

IPC: F16C11/04

CPC classification number: F16C11/04 ,  E02F9/006 ,  F16C11/02 ,  F16C11/045 ,  F16C33/104 ,  F16C33/128 ,  F16C2208/32

Abstract: A pin for use in a dynamic pin joint is provided that comprises a core member that defines a longitudinal axis and an outer diameter and a self-lubricating material overlay that is disposed about the outer diameter of the core member along at least a portion of the longitudinal axis of the core member.