PE20230273A1 - Segmento de esquina y cubierta de esquina para un implemento de trabajo - Google Patents

Segmento de esquina y cubierta de esquina para un implemento de trabajo

Info

Publication number
PE20230273A1
PE20230273A1 PE2022002424A PE2022002424A PE20230273A1 PE 20230273 A1 PE20230273 A1 PE 20230273A1 PE 2022002424 A PE2022002424 A PE 2022002424A PE 2022002424 A PE2022002424 A PE 2022002424A PE 20230273 A1 PE20230273 A1 PE 20230273A1
Authority
PE
Peru
Prior art keywords
floor
corner
lateral
work implement
segment
Prior art date
Application number
PE2022002424A
Other languages
English (en)
Inventor
Nathan R Bjerke
Thomas M Congdon
Original Assignee
Caterpillar Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Caterpillar Inc filed Critical Caterpillar Inc
Publication of PE20230273A1 publication Critical patent/PE20230273A1/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools
    • E02F3/8152—Attachments therefor, e.g. wear resisting parts, cutting edges
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools
    • E02F3/8157—Shock absorbers; Supports, e.g. skids, rollers; Devices for compensating wear-and-tear, or the like
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2858—Teeth characterised by shape
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2883—Wear elements for buckets or implements in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Ladders (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Tires In General (AREA)
  • Shovels (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

Una cubierta de esquina incluye un cuerpo (156) que tiene una porcion de piso (164) que tiene una superficie trasera de piso (202), una superficie interna de piso (200), una superficie inferior de piso (204), y una superficie superior de piso (206) que tiene una porcion curvada (214), una porcion lateral (162) que se extiende desde la porcion de piso (164) y que tiene una superficie externa lateral (192), una superficie trasera lateral (198), una superficie interna lateral (196) y una superficie superior lateral (194), una porcion frontal (158) que se extiende entre la porcion de piso (164) y la porcion lateral (162), teniendo la porcion frontal (158) una superficie frontal (166), una superficie interna frontal (170) y una superficie trasera frontal (172), y una porcion de parte superior (160) que se extiende desde la porcion frontal (158), teniendo la porcion de parte superior (160) una superficie superior de la parte superior (176), una superficie interna de la parte superior, una superficie inferior de la parte superior (184), una superficie trasera de la parte superior (178) y una superficie externa de la parte superior (182). La superficie superior de piso (206), la superficie interna lateral (196), la superficie trasera frontal (202), la superficie inferior de la parte superior (184) y la superficie interna de la parte superior (180) definen una entrante (216).
PE2022002424A 2020-04-27 2021-04-07 Segmento de esquina y cubierta de esquina para un implemento de trabajo PE20230273A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063015928P 2020-04-27 2020-04-27
US17/212,015 US11970844B2 (en) 2020-04-27 2021-03-25 Corner segment and corner shroud having a curved portion for a work implement
PCT/US2021/026110 WO2021221864A1 (en) 2020-04-27 2021-04-07 Corner segment and corner shroud for a work implement

Publications (1)

Publication Number Publication Date
PE20230273A1 true PE20230273A1 (es) 2023-02-08

Family

ID=78221889

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2022002424A PE20230273A1 (es) 2020-04-27 2021-04-07 Segmento de esquina y cubierta de esquina para un implemento de trabajo

Country Status (12)

Country Link
US (1) US11970844B2 (es)
EP (1) EP4143386A1 (es)
JP (1) JP7529796B2 (es)
CN (1) CN115427637B (es)
AU (1) AU2021264935A1 (es)
BR (1) BR112022021087A2 (es)
CA (1) CA3176200A1 (es)
CL (1) CL2022002890A1 (es)
MX (1) MX2022013056A (es)
PE (1) PE20230273A1 (es)
WO (1) WO2021221864A1 (es)
ZA (1) ZA202212664B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230287663A1 (en) * 2022-03-09 2023-09-14 Caterpillar Inc. Heel shroud having stress concentration reduction geometry and enhanced durability

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1272955A (en) * 1969-08-08 1972-05-03 Esco Corp Improvements relating to excavating devices
JPS4912968Y1 (es) * 1970-05-29 1974-03-30
US3736675A (en) 1971-01-13 1973-06-05 Caterpillar Tractor Co Corner construction for loader buckets or the like
US4047312A (en) * 1976-09-08 1977-09-13 Caterpillar Tractor Co. Corner tooth assembly
JPS5338101A (en) 1976-09-20 1978-04-07 Shimizu Construction Co Ltd Method of excavating inside of steel pipe pile
US4071967A (en) 1977-01-21 1978-02-07 Caterpillar Tractor Co. Quick change corner tooth assembly for loader buckets
JPS57500031A (es) * 1980-02-04 1982-01-07
JPS5736711A (ja) 1980-08-12 1982-02-27 Hitachi Cable Gakusodensennohyomenshoriho
JPS6044477B2 (ja) * 1980-10-30 1985-10-03 住友重機械鋳鍛株式会社 掘削用複合歯
US4776113A (en) * 1987-10-27 1988-10-11 Caterpillar Inc. Corner guard system having a replaceable corner tooth
US4932145A (en) * 1989-03-21 1990-06-12 Reeves Jr James B Excavating tooth point and adapter assembly with additional wear prevention elements
JP4491111B2 (ja) 2000-06-01 2010-06-30 株式会社小松製作所 建設機械の掘削バケット
US7080470B2 (en) 2003-04-30 2006-07-25 Esco Corporation Wear assembly for excavator digging edge
AU2005203574C1 (en) * 2005-08-10 2013-11-07 Cutting Edges Equipment Parts Pty Ltd Adaptor, intermediate adaptor and tooth assembly or construction
NO333294B1 (no) 2010-02-17 2013-04-29 Komatsu Kvx Llc Anordning ved feste for skuffefront
WO2013067585A1 (en) * 2011-11-09 2013-05-16 Cqms Pty Ltd An excavator wear assembly
JP5362074B2 (ja) 2012-05-29 2013-12-11 株式会社小松製作所 建設機械の掘削バケット
CN104603370B (zh) * 2012-09-04 2018-03-02 山特维克知识产权股份有限公司 运土设备铲斗斗角、掘地工具及其系统
EP2711472B1 (en) * 2012-09-21 2017-07-19 Liebherr-Mining Equipment Colmar SAS Wing shroud for an earth moving machine bucket, and earth moving machine
US9447564B2 (en) 2013-06-10 2016-09-20 Caterpillar Inc. Wear member
US9273448B2 (en) 2013-08-01 2016-03-01 Caterpillar Inc. Ground engaging tool assembly
EP2913445A1 (en) * 2014-02-28 2015-09-02 Caterpillar Work Tools B. V. Wing shroud for a dragline lip
AU2015336923B9 (en) 2014-10-21 2020-06-25 Dale Arthur John Long Wear protection assembly
AU2016203773B2 (en) 2015-06-11 2021-06-24 Bradken Resources Pty Limited Lip & shroud assembly
AU2015100869A4 (en) 2015-07-01 2015-07-30 Taurus Ip Pty Ltd An Excavator Bucket
US9644347B2 (en) 2015-08-12 2017-05-09 Caterpillar Inc. Retention lobe for ground engaging tip
WO2017075663A1 (en) * 2015-11-06 2017-05-11 Talon Engineering Sdn Bhd Earthmover bucket corner
US10519632B2 (en) * 2016-05-13 2019-12-31 Caterpillar Inc. Shroud insert assembly using a resilient member
US9856629B1 (en) 2016-07-21 2018-01-02 Caterpillar Inc. Lip shroud for cast lip on a work implement
US10494793B2 (en) 2016-12-15 2019-12-03 Caterpillar Inc. Implement tip assembly having tip with support rib
US10480162B2 (en) 2016-12-15 2019-11-19 Caterpillar Inc. Implement ground engaging tip assembly having tip with tapered retention channel
US10323391B2 (en) 2017-08-30 2019-06-18 Caterpillar Inc. Heavy duty shroud
US10323390B2 (en) 2017-08-30 2019-06-18 Caterpillar Inc. Heavy duty adapter
PL3470585T3 (pl) 2017-10-12 2020-07-27 Ssab Technology Ab Łyżka koparki i sposób wytwarzania
US11149414B2 (en) * 2018-11-16 2021-10-19 Caterpillar Inc. Work implement assembly using a corner adapter cover

Also Published As

Publication number Publication date
EP4143386A1 (en) 2023-03-08
US20210332568A1 (en) 2021-10-28
CN115427637A (zh) 2022-12-02
JP2023523709A (ja) 2023-06-07
ZA202212664B (en) 2024-04-24
WO2021221864A1 (en) 2021-11-04
BR112022021087A2 (pt) 2022-12-06
CN115427637B (zh) 2024-09-13
CL2022002890A1 (es) 2023-06-23
AU2021264935A1 (en) 2022-12-01
US11970844B2 (en) 2024-04-30
JP7529796B2 (ja) 2024-08-06
CA3176200A1 (en) 2021-11-04
MX2022013056A (es) 2022-11-09

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