公开(公告)号：US09434428B2

公开(公告)日：2016-09-06

申请号：US14298067

申请日：2014-06-06

Applicant: Caterpillar Inc.

Inventor： David J. Hakes ,  Benoit Abello ,  Roger E. Lawson ,  Zoran Marjanovic

IPC: B62D55/20 ,  B62D55/21

CPC classification number: B62D55/20 ,  B62D55/21 ,  Y10T29/49718

Abstract: A track pad is disclosed for use for a track type mobile machine having a sprocket and an idler wheel. The track pad may have a first link with a rail surface configured to engage the sprocket and the idler wheel, and a second link oriented generally parallel with the first link and having a rail surface configured to engage the sprocket and the idler wheel. The track pad may also have a shoe connected to the first and second links at a side opposite the rail surfaces, and a wear indicator formed within the rail surface of at least one of the first and second links.

Abstract translation: 公开了一种用于具有链轮和惰轮的履带式移动机器的履带板。 履带板可以具有第一连杆，其轨道表面被配置为接合链轮和惰轮，以及第二连杆，该第二连杆大致平行于第一连杆定向并且具有构造成接合链轮和惰轮的导轨表面。 履带板还可以具有在与轨道表面相对的一侧连接到第一和第二连杆的靴，以及形成在第一和第二连杆中的至少一个的轨道表面内的磨损指示器。