公开(公告)号：US20130221739A1

公开(公告)日：2013-08-29

申请号：US13849127

申请日：2013-03-22

Applicant: Caterpillar Inc.

Inventor： Keith D. Fischer ,  Mark S. Diekevers ,  Curt D. Afdahl ,  Kevin L. Steiner ,  Christopher A. Barnes

IPC: B62D55/26

CPC classification number: B62D55/26 ,  B62D55/28 ,  C23C24/10 ,  C23C26/02 ,  C23C30/00

Abstract: A track shoe for a track-type vehicle. The track shoe includes a base plate and a grouser projecting away from the base plate. A capping surface structure of substantially horseshoe shaped cross-section is disposed across a distal portion of the grouser. The capping surface structure covers portions of a distal edge surface and adjacent lateral surfaces. The capping surface structure is formed from an material characterized by enhanced wear resistance relative to portions of the grouser underlying the capping surface structure.

Abstract translation: 轨道式车辆的履带板。 履带板包括一个基板和一个远离基板突出的齿轮。 基本上是马蹄形横截面的封盖表面结构设置在横梁的远端部分。 封盖表面结构覆盖远端边缘表面和相邻侧面的部分。 封盖表面结构由特征在于相对于覆盖表面结构下面的牙齿的部分的增强的耐磨性的材料形成。

公开(公告)号：US08678522B2

公开(公告)日：2014-03-25

申请号：US13849127

申请日：2013-03-22

Applicant: Caterpillar, Inc.

Inventor： Keith D. Fischer ,  Mark S. Diekevers ,  Curt D. Afdahi ,  Kevin L. Steiner ,  Christopher A. Barnes

IPC: B62D55/26

CPC classification number: B62D55/26 ,  B62D55/28 ,  C23C24/10 ,  C23C26/02 ,  C23C30/00

Abstract: A track shoe for a track-type vehicle. The track shoe includes a base plate and a grouser projecting away from the base plate. A capping surface structure of substantially horseshoe shaped cross-section is disposed across a distal portion of the grouser. The capping surface structure covers portions of a distal edge surface and adjacent lateral surfaces. The capping surface structure is formed from an material characterized by enhanced wear resistance relative to portions of the grouser underlying the capping surface structure.

Abstract translation: 轨道式车辆的履带板。 履带板包括一个基板和一个远离基板突出的齿轮。 基本上是马蹄形横截面的封盖表面结构设置在横梁的远端部分。 封盖表面结构覆盖远端边缘表面和相邻侧面的部分。 封盖表面结构由特征在于相对于覆盖表面结构下面的牙齿的部分的增强的耐磨性的材料形成。