公开(公告)号：US10287754B2

公开(公告)日：2019-05-14

申请号：US15787767

申请日：2017-10-19

Applicant: Caterpillar Inc.

Inventor： Nathan Bjerke

IPC: E02F3/40 ,  E02F9/28 ,  E02F3/815

Abstract: A sidebar protecting wear member includes a module having a length extending in a length direction from a first end to a second end, and a width extending in a width direction from a first side to a second side, and a main body portion extending along only a first portion of the length of the module and across the entire width of the module. The module includes a first projecting element adjacent the first end of the module and extending along a second portion of the length to the first end of the length, and extending across only a first portion of the width of the module, and a second projecting element adjacent the second end of the module and extending along a third portion of the length to the second end of the length, and extending across only a second portion of the width of the module.

公开(公告)号：US10036412B2

公开(公告)日：2018-07-31

申请号：US15264413

申请日：2016-09-13

Applicant: Caterpillar Inc.

Inventor： Nathan Bjerke ,  Thomas Marshall Congdon

IPC: E02F9/28 ,  F16B33/00 ,  F16B37/00 ,  F16B37/14

CPC classification number: F16B33/004 ,  E02F9/2816 ,  E02F9/2833 ,  F16B37/14

Abstract: A counterbore plug comprises a generally cylindrical annular body defining: a cylindrical axis and a radial direction, a first end and a second end that are disposed along the cylindrical axis, an aperture that extends at least partially from the first end to the second end, the body including a radially inner annular surface, a radially outer annular surface, and a plurality of projections that extend radially from the radially inner annular surface that at least partially define a polygonal perimeter.

公开(公告)号：US20180163379A1

公开(公告)日：2018-06-14

申请号：US15787767

申请日：2017-10-19

Applicant: Caterpillar Inc.

Inventor： Nathan Bjerke

IPC: E02F9/28 ,  E02F3/815

CPC classification number: E02F9/2883 ,  E02F3/8157

Abstract: A sidebar protecting wear member includes a module having a length extending in a length direction from a first end to a second end, and a width extending in a width direction from a first side to a second side, and a main body portion extending along only a first portion of the length of the module and across the entire width of the module. The module includes a first projecting element adjacent the first end of the module and extending along a second portion of the length to the first end of the length, and extending across only a first portion of the width of the module, and a second projecting element adjacent the second end of the module and extending along a third portion of the length to the second end of the length, and extending across only a second portion of the width of the module.

公开(公告)号：US20180073543A1

公开(公告)日：2018-03-15

申请号：US15264413

申请日：2016-09-13

Applicant: Caterpillar Inc.

Inventor： Nathan Bjerke ,  Thomas Marshall Congdon

IPC: F16B33/00 ,  E02F9/28 ,  F16B37/14

CPC classification number: F16B33/004 ,  E02F9/2816 ,  E02F9/2833 ,  F16B37/14

Abstract: A counterbore plug comprises a generally cylindrical annular body defining: a cylindrical axis and a radial direction, a first end and a second end that are disposed along the cylindrical axis, an aperture that extends at least partially from the first end to the second end, the body including a radially inner annular surface, a radially outer annular surface, and a plurality of projections that extend radially from the radially inner annular surface that at least partially define a polygonal perimeter.

公开(公告)号：US20170051776A1

公开(公告)日：2017-02-23

申请号：US14831290

申请日：2015-08-20

Applicant: CATERPILLAR INC.

Inventor： Craig D. Samuelson ,  Nathan Bjerke ,  Thomas M. Congdon

IPC: F16B33/00 ,  E02F3/04 ,  F16B23/00 ,  E02F9/00

CPC classification number: E02F9/2875 ,  E02F9/2833 ,  E02F9/285 ,  E02F9/2858

Abstract: A plug is disclosed for excluding foreign material from the drive socket of a driven element including a plug body having top, bottom, and a plurality of side portions extending between the top and bottom portions. The plug body is sized and shaped to be received within the drive socket. A magnet is disposed in the plug body. A plurality of ribs is disposed on the plurality of side portions of the plug body, the ribs sized and shaped to be removably received in the drive socket and exclude the intrusion of foreign material into the drive socket and at least one removal feature is formed at or near the top portion.

Abstract translation: 公开了一种插塞，用于从驱动元件的驱动插座排出异物，该从动元件包括具有顶部和底部的插头体以及在顶部和底部之间延伸的多个侧部。 插头主体的尺寸和形状被设计成容纳在驱动器插座内。 磁体设置在插头体内。 多个肋设置在插塞主体的多个侧部上，肋的尺寸和形状被可拆卸地容纳在驱动插座中，并且排除异物侵入到驱动插座中，并且至少一个移除特征形成在 或靠近顶部。

公开(公告)号：USD1046928S1

公开(公告)日：2024-10-15

申请号：US29924515

申请日：2024-01-19

Applicant: Caterpillar Inc.

Designer： Nathan Bjerke ,  Thomas Marshall Congdon

Abstract: FIG. 1 is a perspective view of a bucket shroud showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The dashed broken lines depict portions of the bucket shroud which form no part of the claimed design.
The dot-dash broken lines depict boundaries which form no part of the claimed design.

公开(公告)号：US11725362B2

公开(公告)日：2023-08-15

申请号：US16924553

申请日：2020-07-09

Applicant: Caterpillar Inc.

Inventor： Nathan Bjerke ,  Thomas Marshall Congdon

IPC: E02F3/815 ,  E02F9/26 ,  E02F9/28

CPC classification number: E02F3/8152 ,  E02F9/26 ,  E02F9/2883

Abstract: A wear member configured to be attached to a work implement includes a body defining a front working region, a rear mounting region, a first side region connecting the front working region to the rear mounting region, and a second side region connecting the front working region to the rear mounting region. The rear mounting region includes a plurality of mounting pads and defines at least once recess disposed at least partially on at least one of the plurality of the mounting pads.

公开(公告)号：USD928848S1

公开(公告)日：2021-08-24

申请号：US29708296

申请日：2019-10-04

Applicant: Caterpillar Inc.

Designer： Nathan Bjerke ,  Thomas Marshall Congdon

公开(公告)号：USD901552S1

公开(公告)日：2020-11-10

申请号：US29724400

申请日：2020-02-14

Applicant: Caterpillar Inc.

Designer： Nathan Bjerke ,  Thomas Marshall Congdon

公开(公告)号：US10808376B2

公开(公告)日：2020-10-20

申请号：US15939692

申请日：2018-03-29

Applicant: Caterpillar Inc.

Inventor： Nathan Bjerke ,  Thomas Marshall Congdon

IPC: E02F3/815 ,  E02F9/26 ,  E02F9/28

Abstract: A wear member includes a rear mounting region having a shelf forming a bottom surface and a rear surface or a plurality of mounting pads with at least one recess disposed at least partially on at least one of the plurality of the mounting pads.