公开(公告)号：US20160177543A1

公开(公告)日：2016-06-23

申请号：US14959788

申请日：2015-12-04

Applicant: CATERPILLAR INC.

Inventor： Nathan Richard Bjerke ,  Thomas M. Congdon ,  Edward Harry Betts, JR.

IPC: E02F9/28

CPC classification number: E02F9/2841

Abstract: Disclosed are various exemplary embodiments of a ground engaging tool. The tool may have an engagement end. The tool may also have a mounting end opposite the engagement end along a longitudinal axis of the tool. The mounting end may have a first mounting leg. The mounting end may also have a second mounting leg, which may have a mounting surface facing the first mounting leg. The second mounting leg may define a cavity in the tool accessible only through an opening in the mounting surface.

Abstract translation: 公开了地面接合工具的各种示例性实施例。 该工具可能具有接合端。 该工具还可以具有沿着工具的纵向轴线的与接合端相对的安装端。 安装端可以具有第一安装腿。 安装端还可以具有第二安装腿，其可以具有面向第一安装腿的安装表面。 第二安装腿可以限定工具中的空腔，其仅可通过安装表面中的开口而接近。

公开(公告)号：US20160177544A1

公开(公告)日：2016-06-23

申请号：US14959882

申请日：2015-12-04

Applicant: CATERPILLAR INC.

Inventor： Nathan Richard Bjerke ,  Thomas M. Congdon ,  Edward Harry Betts, JR.

IPC: E02F9/28

CPC classification number: E02F9/2833 ,  E02F9/2841 ,  Y10T403/7005

Abstract: Disclosed are various exemplary embodiments of a lock for a ground engaging tool. The lock may have a body portion having a first diameter. The lock may also have a neck portion, which may have a second diameter smaller than the first diameter. The neck portion may extend from the body portion along a rotational axis of the lock. The lock may also have a head portion, which may extend from the neck portion along the rotational axis. The head portion may have a surface facing the body portion. The lock may be rotationally symmetric about the rotational axis.

Abstract translation: 公开了用于地面接合工具的锁的各种示例性实施例。 锁可以具有具有第一直径的主体部分。 锁还可以具有颈部，颈部可以具有小于第一直径的第二直径。 颈部可以沿着锁的旋转轴线从主体部分延伸。 该锁还可以具有头部，该头部可以从颈部沿着旋转轴线延伸。 头部可以具有面向主体部分的表面。 锁可以围绕旋转轴旋转对称。