KR20230156076A - 마모 조립체 - Google Patents
마모 조립체 Download PDFInfo
- Publication number
- KR20230156076A KR20230156076A KR1020237031957A KR20237031957A KR20230156076A KR 20230156076 A KR20230156076 A KR 20230156076A KR 1020237031957 A KR1020237031957 A KR 1020237031957A KR 20237031957 A KR20237031957 A KR 20237031957A KR 20230156076 A KR20230156076 A KR 20230156076A
- Authority
- KR
- South Korea
- Prior art keywords
- bearing surface
- nose
- bearing surfaces
- wear member
- mounting cavity
- 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
Links
- 230000000295 complement effect Effects 0.000 claims abstract description 62
- 238000009412 basement excavation Methods 0.000 claims abstract description 27
- 230000007704 transition Effects 0.000 claims description 37
- 238000000034 method Methods 0.000 claims 2
- 230000000087 stabilizing effect Effects 0.000 abstract description 11
- 238000005553 drilling Methods 0.000 description 9
- 206010011906 Death Diseases 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Images
Classifications
-
- 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
- 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
- E02F9/2858—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)
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 |
|---|---|
| KR20230156076A true KR20230156076A (ko) | 2023-11-13 |
Family
ID=83194665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237031957A Pending KR20230156076A (ko) | 2021-03-12 | 2022-03-03 | 마모 조립체 |
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)
| 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 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3049824A (en) * | 1961-04-21 | 1962-08-21 | Auburn Machine Works Inc | Digging tip |
| 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 |
| US10508418B2 (en) * | 2016-05-13 | 2019-12-17 | Hensley Industries, Inc. | Stabilizing features in a wear member assembly |
| EA201892601A1 (ru) * | 2017-05-08 | 2019-06-28 | Хенсли Индастриз, Инк. | Стабилизирующие элементы в узле с изнашиваемым элементом |
-
2022
- 2022-03-03 AU AU2022232290A patent/AU2022232290B2/en active Active
- 2022-03-03 EP EP22767693.9A patent/EP4305249A4/en active Pending
- 2022-03-03 BR BR112023017934A patent/BR112023017934A2/pt unknown
- 2022-03-03 PE PE2023002574A patent/PE20241270A1/es unknown
- 2022-03-03 CA CA3211536A patent/CA3211536A1/en active Pending
- 2022-03-03 WO PCT/US2022/018805 patent/WO2022192073A1/en not_active Ceased
- 2022-03-03 CN CN202280020530.5A patent/CN117062960A/zh active Pending
- 2022-03-03 US US17/686,370 patent/US20220290413A1/en active Pending
- 2022-03-03 MX MX2023010746A patent/MX2023010746A/es unknown
- 2022-03-03 JP JP2023555165A patent/JP2024510174A/ja active Pending
- 2022-03-03 EP EP26155759.9A patent/EP4711533A2/en active Pending
- 2022-03-03 KR KR1020237031957A patent/KR20230156076A/ko active Pending
- 2022-03-11 AR ARP220100568A patent/AR125528A1/es active IP Right Grant
-
2023
- 2023-09-07 SA SA523450599A patent/SA523450599B1/ar unknown
- 2023-09-07 CL CL2023002671A patent/CL2023002671A1/es unknown
- 2023-09-11 JO JOJO/P/2023/0214A patent/JOP20230214A1/ar unknown
- 2023-09-11 CO CONC2023/0011993A patent/CO2023011993A2/es unknown
- 2023-10-11 DK DKPA202370523A patent/DK202370523A1/en unknown
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 |
| DK202370523A1 (en) | 2023-12-06 |
| EP4305249A1 (en) | 2024-01-17 |
| BR112023017934A2 (pt) | 2023-12-05 |
| AU2022232290B2 (en) | 2026-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20230919 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application |