公开(公告)号：US20230054301A1

公开(公告)日：2023-02-23

申请号：US17405106

申请日：2021-08-18

Applicant: Caterpillar Inc.

Inventor： Brian Ulrich ,  Amit Kashyap ,  David Lee Childers ,  Mitchell Antonio Hershey Munar ,  Travis Charles Parker

IPC: B60B35/16

Abstract: A liner plate for a work machine has a frame with a frame surface and an axle opening, and a guard member at least partially disposed above the axle opening. The guard member has a lower face, a region of the frame surface and a region of the lower face define a volume. The liner plate includes a body portion defining an upper surface and a lower surface opposite to the upper surface. The body portion defines a first side surface and a second side surface. The body portion is adapted to be coupled to the frame surface proximate the first side surface. The body portion is adapted to be coupled to the guard member proximate the second side surface. Further, upon coupling of the body portion to the frame surface and the guard member, the body portion prevents at least some debris from entering the volume.

公开(公告)号：US11745541B2

公开(公告)日：2023-09-05

申请号：US17405106

申请日：2021-08-18

Applicant: Caterpillar Inc.

Inventor： Brian Ulrich ,  Amit Kashyap ,  David Lee Childers ,  Mitchell Antonio Hershey Munar ,  Travis Charles Parker

IPC: B60B35/16

CPC classification number: B60B35/166 ,  B60B2310/302 ,  B60B2900/212 ,  B60Y2200/413

Abstract: A liner plate for a work machine has a frame with a frame surface and an axle opening, and a guard member at least partially disposed above the axle opening. The guard member has a lower face, a region of the frame surface and a region of the lower face define a volume. The liner plate includes a body portion defining an upper surface and a lower surface opposite to the upper surface. The body portion defines a first side surface and a second side surface. The body portion is adapted to be coupled to the frame surface proximate the first side surface. The body portion is adapted to be coupled to the guard member proximate the second side surface. Further, upon coupling of the body portion to the frame surface and the guard member, the body portion prevents at least some debris from entering the volume.