CN117062960A - 耐磨组件 - Google Patents

耐磨组件 Download PDF

Info

Publication number
CN117062960A
CN117062960A CN202280020530.5A CN202280020530A CN117062960A CN 117062960 A CN117062960 A CN 117062960A CN 202280020530 A CN202280020530 A CN 202280020530A CN 117062960 A CN117062960 A CN 117062960A
Authority
CN
China
Prior art keywords
nose
bearing surface
bearing surfaces
mounting cavity
wear
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.)
Pending
Application number
CN202280020530.5A
Other languages
English (en)
Chinese (zh)
Inventor
M·B·罗斯
S·H·泽纳
C·R·利德哈姆
K·S·斯坦格兰德
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 Corp
Original Assignee
Esco Corp
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 Corp filed Critical Esco Corp
Publication of CN117062960A publication Critical patent/CN117062960A/zh
Pending legal-status Critical Current

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)
CN202280020530.5A 2021-03-12 2022-03-03 耐磨组件 Pending CN117062960A (zh)

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

Publications (1)

Publication Number Publication Date
CN117062960A true CN117062960A (zh) 2023-11-14

Family

ID=83194665

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280020530.5A Pending CN117062960A (zh) 2021-03-12 2022-03-03 耐磨组件

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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030024139A1 (en) * 2001-07-06 2003-02-06 Esco Corporation Coupling for excavating wear part
CN101395321A (zh) * 2006-03-30 2009-03-25 艾斯科公司 磨耗组件
CN102686810A (zh) * 2009-10-30 2012-09-19 爱斯科公司 用于挖掘设备的磨耗组件
CN102720244A (zh) * 2007-05-10 2012-10-10 爱斯科公司 用于挖掘设备的磨损组件
CN105392944A (zh) * 2013-07-22 2016-03-09 成矿研究科技有限公司 用于运土机铲斗的磨损组件的阳部件和阴部件
EA201892601A1 (ru) * 2017-05-08 2019-06-28 Хенсли Индастриз, Инк. Стабилизирующие элементы в узле с изнашиваемым элементом

Family Cites Families (6)

* 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
US7171771B2 (en) 2003-04-30 2007-02-06 Esco Corporation Releasable coupling assembly
CA2551312A1 (en) * 2006-06-28 2007-12-28 Amsco Cast Products (Canada) Inc. Tooth and adaptor assembly
US7980011B2 (en) * 2009-03-23 2011-07-19 Black Cat Blades Ltd. Fully stabilized excavator tooth attachment
JO3726B1 (ar) 2011-07-14 2021-01-31 Esco Group Llc مجموعة بطانه
US10508418B2 (en) * 2016-05-13 2019-12-17 Hensley Industries, Inc. Stabilizing features in a wear member assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030024139A1 (en) * 2001-07-06 2003-02-06 Esco Corporation Coupling for excavating wear part
CN101395321A (zh) * 2006-03-30 2009-03-25 艾斯科公司 磨耗组件
CN102720244A (zh) * 2007-05-10 2012-10-10 爱斯科公司 用于挖掘设备的磨损组件
CN102686810A (zh) * 2009-10-30 2012-09-19 爱斯科公司 用于挖掘设备的磨耗组件
CN105392944A (zh) * 2013-07-22 2016-03-09 成矿研究科技有限公司 用于运土机铲斗的磨损组件的阳部件和阴部件
EA201892601A1 (ru) * 2017-05-08 2019-06-28 Хенсли Индастриз, Инк. Стабилизирующие элементы в узле с изнашиваемым элементом

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
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
AU2022232290B2 (en) 2026-03-12

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