公开(公告)号：US11225779B2

公开(公告)日：2022-01-18

申请号：US16430228

申请日：2019-06-03

Applicant: Caterpillar Inc.

Inventor： Corey Wells ,  Jason Jura ,  Eric Sinn ,  Doug Serrurier

IPC: E02F9/28

Abstract: A retainer sleeve for use with a lock in a ground engaging tool. The retainer sleeve can include a skirt extending part way around a retainer axis. The retainer sleeve can further include a plurality of legs joined to the skirt and formed to mate with a lock cavity of the ground engaging tool. The skirt can form an inner surface shaped to rotatably receive an outer surface of the lock.

公开(公告)号：USD924943S1

公开(公告)日：2021-07-13

申请号：US29744293

申请日：2020-07-28

Applicant: Caterpillar Inc.

Designer： Corey Wells ,  Jason Jura

公开(公告)号：US11365530B2

公开(公告)日：2022-06-21

申请号：US16430209

申请日：2019-06-03

Applicant: Caterpillar Inc.

Inventor： Corey Wells ,  Jason Jura ,  Eric Sinn ,  Doug Serrurier

IPC: E02F9/28

Abstract: A retainer sleeve for use with a lock in a ground engaging tool. The retainer sleeve can include a skirt extending part way around a retainer axis to form a portion of an annulus. The retainer sleeve can further include a plurality of legs joined to the skirt and formed to mate with a lock cavity of the ground engaging tool. The plurality of legs can form an inner surface shaped to rotatably receive an outer surface of the lock.

公开(公告)号：USD924942S1

公开(公告)日：2021-07-13

申请号：US29744115

申请日：2020-07-27

Applicant: Caterpillar Inc.

Designer： Eric Sinn ,  Doug Serrurier ,  Corey Wells ,  Jason Jura

公开(公告)号：USD894971S1

公开(公告)日：2020-09-01

申请号：US29689070

申请日：2019-04-26

Applicant: Caterpillar Inc.

Designer： Eric Sinn ,  Doug Serrurier ,  Corey Wells ,  Jason Jura

公开(公告)号：USD894970S1

公开(公告)日：2020-09-01

申请号：US29688806

申请日：2019-04-24

Applicant: Caterpillar Inc.

Designer： Corey Wells ,  Jason Jura

公开(公告)号：US11788259B2

公开(公告)日：2023-10-17

申请号：US17304263

申请日：2021-06-17

Applicant: Caterpillar Inc.

Inventor： Corey Wells ,  Douglas Charles Serrurier ,  Jason Jura

IPC: E02F9/28

CPC classification number: E02F9/2833 ,  E02F9/2841 ,  E02F9/2858

Abstract: In some implementations, a retainer sleeve may include a body including an at least partially annular configuration defining a retainer axis. The body may include an inner surface configured to rotatably receive an outer surface of a lock. The body may include a plurality of plates circumferentially joined together with respect to the retainer axis, where a first plate of the plurality of plates includes a first leg joined to the first plate extending away from the retainer axis and configured to contact a lock cavity of the lock. The body may include an anti-rotation feature, disposed on the first plate, extending inward from the inner surface toward the retainer axis, the anti-rotation feature including a locking surface configured to contact a lock skirt of the lock, the locking surface disposed at a first angle with respect to a bottom end of the first plate.

公开(公告)号：US11118329B2

公开(公告)日：2021-09-14

申请号：US16430150

申请日：2019-06-03

Applicant: Caterpillar Inc.

Inventor： Jason Jura ,  Corey Wells ,  Eric Sinn ,  Doug Serrurier

IPC: E02F9/28

Abstract: A retainer sleeve for use with a lock in a ground engaging tool. The retainer sleeve may include an outer skirt extending around a retainer axis, where the outer skirt may include an outer surface formed to mate with a lock cavity of the ground engaging tool. The retainer sleeve can further include an inner sleeve flexibly connected to the outer skirt via a lower bend. The inner skirt may be formed to rotatably receive an outer surface of the lock. The retainer sleeve may also include a detent projection extending radially inward from the inner skirt with respect to the retainer axis and formed to engage a detent recess of the lock to releasably hold the lock.

公开(公告)号：US20200378090A1

公开(公告)日：2020-12-03

申请号：US16430150

申请日：2019-06-03

Applicant: Caterpillar Inc.

Inventor： Jason Jura ,  Corey Wells ,  Eric Sinn ,  Doug Serrurier

IPC: E02F9/28

Abstract: A retainer sleeve for use with a lock in a ground engaging tool. The retainer sleeve may include an outer skirt extending around a retainer axis, where the outer skirt may include an outer surface formed to mate with a lock cavity of the ground engaging tool. The retainer sleeve can further include an inner sleeve flexibly connected to the outer skirt via a lower bend. The inner skirt may be formed to rotatably receive an outer surface of the lock. The retainer sleeve may also include a detent projection extending radially inward from the inner skirt with respect to the retainer axis and formed to engage a detent recess of the lock to releasably hold the lock.

公开(公告)号：USD897379S1

公开(公告)日：2020-09-29

申请号：US29689075

申请日：2019-04-26

Applicant: Caterpillar Inc.

Designer： Eric Sinn ,  Doug Serrurier ,  Jason Jura ,  Corey Wells