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公开(公告)号:USD1039003S1
公开(公告)日:2024-08-13
申请号:US29915370
申请日:2023-10-30
Applicant: Caterpillar Inc.
Designer: Andrew W. Young , Ezhil Valavan Karunakaran , Eric Thomas Sinn , Douglas Charles Serrurier
Abstract: FIG. 1 is a perspective view of a wing 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 broken lines depict portions of the wing 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:USD995576S1
公开(公告)日:2023-08-15
申请号:US29849654
申请日:2022-08-12
Applicant: Caterpillar Inc.
Designer: Eric Thomas Sinn , Douglas Charles Serrurier , Rammagy Yoeu
Abstract: FIG. 1 is a front perspective view of an adapter for a ground engaging machine implement 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 broken lines illustrate structure or features which form no part of the claimed design.
The dot-dash broken lines illustrate boundaries which form no part of the claimed design.-
公开(公告)号:US11649614B2
公开(公告)日:2023-05-16
申请号:US16705427
申请日:2019-12-06
Applicant: CATERPILLAR INC.
Inventor: Doug Serrurier , Mihai Mircea Balan , Scott Anthony Schick , Eric Thomas Sinn , Jason Grant Jura , Arun Venugopal , Kadirvel Muthusamy
IPC: E02F9/28 , B33Y70/00 , B22F10/30 , B33Y80/00 , B22F10/20 , B29C64/393 , G05B19/4099 , B33Y50/02
CPC classification number: E02F9/2833 , B22F10/20 , B29C64/393 , B33Y70/00 , E02F9/2841 , G05B19/4099 , B22F10/30 , B33Y50/02 , B33Y80/00 , E02F9/2825 , G05B2219/35134 , G05B2219/49007
Abstract: A retainer sleeve configured for use in a retainer system for a ground engaging tool includes a plurality of plate-like sections, each section being flexibly joined with an adjacent section along either a radially inner edge or a portion of a radially outer edge. The radially inner edges of the plurality of sections form part of a segmented inner surface configured for engagement with an outer surface of a locking member of the retainer system. The inner surface extends partially around a central axis of the retainer sleeve to form a substantially C-shaped retainer sleeve having opposite circumferential ends that are spaced from each other. The radially outer edges of the plurality of sections form part of a segmented, frustoconical outer surface configured for engagement in an internal lock cavity of a ground engaging tool tip.
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公开(公告)号:USD983234S1
公开(公告)日:2023-04-11
申请号:US29758754
申请日:2020-11-18
Applicant: Caterpillar Inc.
Designer: Eric Thomas Sinn , Douglas Charles Serrurier , Rammagy Yoeu
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公开(公告)号:US20220389690A1
公开(公告)日:2022-12-08
申请号:US17338025
申请日:2021-06-03
Applicant: Caterpillar Inc.
Inventor: Nathan R. Bjerke , Michael Tancin , Eric Thomas Sinn
IPC: E02F9/28
Abstract: A corner guard includes a rear attachment portion defining a first fastener receiving void, a rear edge that is disposed along the direction of material flow, and a forward ramp portion that extends forwardly from the rear attachment along the direction of material flow, and vertically downwardly forming a front wear edge. The corner guard also includes an outer lateral side, and an inner lateral side. The outer lateral side is flared laterally, defining an outer lateral side extremity that is disposed along the direction of material flow adjacent to the front wear edge, forming a flared portion.
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公开(公告)号:USD945500S1
公开(公告)日:2022-03-08
申请号:US29758763
申请日:2020-11-18
Applicant: Caterpillar Inc.
Designer: Eric Thomas Sinn , Douglas Charles Serrurier , Rammagy Yoeu
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公开(公告)号:USD945498S1
公开(公告)日:2022-03-08
申请号:US29758751
申请日:2020-11-18
Applicant: Caterpillar Inc.
Designer: Eric Thomas Sinn , Douglas Charles Serrurier , Rammagy Yoeu
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公开(公告)号:US10544568B2
公开(公告)日:2020-01-28
申请号:US15479320
申请日:2017-04-05
Applicant: Caterpillar Inc.
Inventor: Doug Serrurier , Mihai Mircea Balan , Scott Anthony Schick , Eric Thomas Sinn , Jason Grant Jura , Arun Venugopal , Kadirvel Muthusamy
IPC: E02F9/28 , B29C64/393 , B22F3/105 , G05B19/4099 , B33Y50/02 , B33Y70/00 , B33Y80/00
Abstract: A retainer sleeve configured for use in a retainer system for a ground engaging tool includes a plurality of plate-like sections, each section being flexibly joined with an adjacent section along either a radially inner edge or a portion of a radially outer edge. The radially inner edges of the plurality of sections form part of a segmented inner surface configured for engagement with an outer surface of a locking member of the retainer system. The inner surface extends partially around a central axis of the retainer sleeve to form a substantially C-shaped retainer sleeve having opposite circumferential ends that are spaced from each other. The radially outer edges of the plurality of sections form part of a segmented, frustoconical outer surface configured for engagement in an internal lock cavity of a ground engaging tool tip.
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