公开(公告)号：US10752304B2

公开(公告)日：2020-08-25

申请号：US15848328

申请日：2017-12-20

Applicant: Caterpillar Inc.

Inventor： David J. Hakes ,  Benoit Abello ,  Gustavo L. Acosta

IPC: B62D55/13 ,  B62D55/135 ,  F16H55/17 ,  B62D55/125

Abstract: A lug forms an enclosure including a bottom surface defining an aperture that receives the projection of a sprocket, and a side surface defining an aperture that receives a retaining mechanism.

公开(公告)号：USD855662S1

公开(公告)日：2019-08-06

申请号：US29653017

申请日：2018-06-12

Applicant: Caterpillar Inc.

Designer： David J. Hakes ,  Benjamin Jones ,  Gustavo Acosta ,  Benoit Abello ,  Jason Beckerdite

公开(公告)号：USD794087S1

公开(公告)日：2017-08-08

申请号：US29548597

申请日：2015-12-15

Applicant: Caterpillar Inc.

Designer： David J. Hakes ,  Roger E. Lawson

公开(公告)号：US20160023696A1

公开(公告)日：2016-01-28

申请号：US14338120

申请日：2014-07-22

Applicant: Caterpillar Inc.

Inventor： David J. Hakes ,  Roger E. Lawson ,  Thomas E. Oertley

IPC: B62D55/20 ,  B62D55/06 ,  G07C5/08

CPC classification number: B62D55/20 ,  B62D55/06 ,  G01M7/00 ,  G01M13/00 ,  G01N29/07 ,  G01N29/44 ,  G01N2291/011 ,  G01N2291/023 ,  G01N2291/0258 ,  G01N2291/02854 ,  G01N2291/044 ,  G07C5/085

Abstract: A crawler shoe for a mining vehicle includes a first wear surface, a second wear surface positioned opposite the first wear surface, a recess formed within the first wear surface and including a measurement datum formed at a bottom portion of the recess, wherein the measurement datum is positioned below the first wear surface such that the measurement datum is subjected to less service wear than the first wear surface, and an approximately linear transmission path configured to receive an ultrasonic signal and extending from the measurement datum to the second wear surface.

Abstract translation: 用于采矿车辆的履带板包括第一磨损表面，与第一磨损表面相对定位的第二磨损表面，形成在第一磨损表面内的凹部，并且包括形成在凹部的底部处的测量基准，其中测量基准 位于第一磨损表面下方，使得测量基准受到比第一磨损表面更少的使用磨损，以及被配置为接收超声波信号并从测量基准延伸到第二磨损表面的近似线性传输路径。

公开(公告)号：US09238491B1

公开(公告)日：2016-01-19

申请号：US14338120

申请日：2014-07-22

Applicant: Caterpillar Inc.

Inventor： David J. Hakes ,  Roger E. Lawson ,  Thomas E. Oertley

IPC: G01M13/00 ,  B62D55/20 ,  G07C5/08 ,  B62D55/06

CPC classification number: B62D55/20 ,  B62D55/06 ,  G01M7/00 ,  G01M13/00 ,  G01N29/07 ,  G01N29/44 ,  G01N2291/011 ,  G01N2291/023 ,  G01N2291/0258 ,  G01N2291/02854 ,  G01N2291/044 ,  G07C5/085

Abstract: A crawler shoe for a mining vehicle includes a first wear surface, a second wear surface positioned opposite the first wear surface, a recess formed within the first wear surface and including a measurement datum formed at a bottom portion of the recess, wherein the measurement datum is positioned below the first wear surface such that the measurement datum is subjected to less service wear than the first wear surface, and an approximately linear transmission path configured to receive an ultrasonic signal and extending from the measurement datum to the second wear surface.

Abstract translation: 用于采矿车辆的履带板包括第一磨损表面，与第一磨损表面相对定位的第二磨损表面，形成在第一磨损表面内的凹部，并且包括形成在凹部的底部处的测量基准，其中测量基准 位于第一磨损表面下方，使得测量基准受到比第一磨损表面更少的使用磨损，以及被配置为接收超声波信号并从测量基准延伸到第二磨损表面的近似线性传输路径。