AU2022232290B2 - Wear assembly - Google Patents

Wear assembly

Info

Publication number
AU2022232290B2
AU2022232290B2 AU2022232290A AU2022232290A AU2022232290B2 AU 2022232290 B2 AU2022232290 B2 AU 2022232290B2 AU 2022232290 A AU2022232290 A AU 2022232290A AU 2022232290 A AU2022232290 A AU 2022232290A AU 2022232290 B2 AU2022232290 B2 AU 2022232290B2
Authority
AU
Australia
Prior art keywords
bearing surfaces
angle
wear member
mounting cavity
nose
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
AU2022232290A
Other languages
English (en)
Other versions
AU2022232290A1 (en
Inventor
Cameron R. LEEDHAM
Michael B. ROSKA
Kevin S. Stangeland
Scott H. ZENIER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Esco Group LLC
Original Assignee
Esco Group LLC
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 Esco Group LLC filed Critical Esco Group LLC
Publication of AU2022232290A1 publication Critical patent/AU2022232290A1/en
Application granted granted Critical
Publication of AU2022232290B2 publication Critical patent/AU2022232290B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/40—Special vehicles
    • B60Y2200/41—Construction vehicles, e.g. graders, excavators
    • B60Y2200/412—Excavators
    • 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
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Multiple-Way Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Sealing Devices (AREA)
AU2022232290A 2021-03-12 2022-03-03 Wear assembly Active AU2022232290B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163160408P 2021-03-12 2021-03-12
US63/160,408 2021-03-12
PCT/US2022/018805 WO2022192073A1 (en) 2021-03-12 2022-03-03 Wear assembly

Related Child Applications (3)

Application Number Title Priority Date Filing Date
AU2026203454 Division 2022-03-03
AU2026203451 Division 2022-03-03
AU2026203453 Division 2022-03-03

Publications (2)

Publication Number Publication Date
AU2022232290A1 AU2022232290A1 (en) 2023-10-05
AU2022232290B2 true AU2022232290B2 (en) 2026-03-12

Family

ID=83194665

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2022232290A Active AU2022232290B2 (en) 2021-03-12 2022-03-03 Wear assembly

Country Status (17)

Country Link
US (1) US20220290413A1 (https=)
EP (2) EP4305249A4 (https=)
JP (1) JP2024510174A (https=)
KR (1) KR20230156076A (https=)
CN (1) CN117062960A (https=)
AR (1) AR125528A1 (https=)
AU (1) AU2022232290B2 (https=)
BR (1) BR112023017934A2 (https=)
CA (1) CA3211536A1 (https=)
CL (1) CL2023002671A1 (https=)
CO (1) CO2023011993A2 (https=)
DK (1) DK202370523A1 (https=)
JO (1) JOP20230214A1 (https=)
MX (1) MX2023010746A (https=)
PE (1) PE20241270A1 (https=)
SA (1) SA523450599B1 (https=)
WO (1) WO2022192073A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA206208S (en) * 2021-03-03 2023-02-24 Liebherr Mining Equipment Colmar Sas Wear cap
US20250027296A1 (en) 2023-07-21 2025-01-23 Caterpillar Inc. Tooth assemblies for ground engaging tools
WO2025212924A1 (en) * 2024-04-03 2025-10-09 Esco Group Llc Wear assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049824A (en) * 1961-04-21 1962-08-21 Auburn Machine Works Inc Digging tip
US10508418B2 (en) * 2016-05-13 2019-12-17 Hensley Industries, Inc. Stabilizing features in a wear member assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6993861B2 (en) * 2001-07-06 2006-02-07 Esco Corporation Coupling for excavating wear part
US7171771B2 (en) 2003-04-30 2007-02-06 Esco Corporation Releasable coupling assembly
CN104727374B (zh) 2006-03-30 2017-09-12 爱斯科公司 用于挖掘设备的磨耗构件及磨耗组件
CA2551312A1 (en) * 2006-06-28 2007-12-28 Amsco Cast Products (Canada) Inc. Tooth and adaptor assembly
PL2910692T3 (pl) * 2007-05-10 2020-01-31 Esco Group Llc Zespół podlegający zużyciu do sprzętu wydobywczego
US7980011B2 (en) * 2009-03-23 2011-07-19 Black Cat Blades Ltd. Fully stabilized excavator tooth attachment
ES2718839T3 (es) * 2009-10-30 2019-07-04 Esco Group Llc Conjunto de desgaste para equipo de excavación
JO3726B1 (ar) 2011-07-14 2021-01-31 Esco Group Llc مجموعة بطانه
EP2829664A1 (en) * 2013-07-22 2015-01-28 Metalogenia Research & Technologies S.L. Male and female parts for a wear assembly of an earth-moving machine's bucket
EA201892601A1 (ru) * 2017-05-08 2019-06-28 Хенсли Индастриз, Инк. Стабилизирующие элементы в узле с изнашиваемым элементом

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049824A (en) * 1961-04-21 1962-08-21 Auburn Machine Works Inc Digging tip
US10508418B2 (en) * 2016-05-13 2019-12-17 Hensley Industries, Inc. Stabilizing features in a wear member assembly

Also Published As

Publication number Publication date
CA3211536A1 (en) 2022-09-15
EP4305249A4 (en) 2025-03-19
CO2023011993A2 (es) 2023-09-18
JP2024510174A (ja) 2024-03-06
EP4711533A2 (en) 2026-03-18
PE20241270A1 (es) 2024-06-21
JOP20230214A1 (ar) 2023-09-11
SA523450599B1 (ar) 2025-02-05
US20220290413A1 (en) 2022-09-15
CL2023002671A1 (es) 2024-02-16
CN117062960A (zh) 2023-11-14
WO2022192073A1 (en) 2022-09-15
AR125528A1 (es) 2023-07-26
MX2023010746A (es) 2023-09-20
AU2022232290A1 (en) 2023-10-05
KR20230156076A (ko) 2023-11-13
DK202370523A1 (en) 2023-12-06
EP4305249A1 (en) 2024-01-17
BR112023017934A2 (pt) 2023-12-05

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