JPWO2021205969A1 - - Google Patents
Info
- Publication number
- JPWO2021205969A1 JPWO2021205969A1 JP2022514438A JP2022514438A JPWO2021205969A1 JP WO2021205969 A1 JPWO2021205969 A1 JP WO2021205969A1 JP 2022514438 A JP2022514438 A JP 2022514438A JP 2022514438 A JP2022514438 A JP 2022514438A JP WO2021205969 A1 JPWO2021205969 A1 JP WO2021205969A1
- Authority
- JP
- Japan
- 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
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
- E02F9/285—Teeth characterised by the material used
-
- 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)
- Component Parts Of Construction Machinery (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020070359 | 2020-04-09 | ||
| PCT/JP2021/014041 WO2021205969A1 (ja) | 2020-04-09 | 2021-03-31 | 耐摩耗部品 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2021205969A1 true JPWO2021205969A1 (https=) | 2021-10-14 |
Family
ID=78024021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022514438A Pending JPWO2021205969A1 (https=) | 2020-04-09 | 2021-03-31 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12435494B2 (https=) |
| JP (1) | JPWO2021205969A1 (https=) |
| CN (1) | CN115427641B (https=) |
| AU (1) | AU2021254246B2 (https=) |
| DE (1) | DE112021000944T5 (https=) |
| WO (1) | WO2021205969A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7503517B2 (ja) * | 2021-03-31 | 2024-06-20 | 株式会社小松製作所 | 耐摩耗部品 |
| US20260055583A1 (en) * | 2024-08-22 | 2026-02-26 | Caterpillar Inc. | Self-sharpening ground engaging tools |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56121766U (https=) * | 1980-02-13 | 1981-09-17 | ||
| JPS6455370A (en) * | 1987-08-26 | 1989-03-02 | Sumitomo Jukikai Chutan Kk | Production of composite material for drilling tooth |
| JPS6455371A (en) * | 1987-08-26 | 1989-03-02 | Sumitomo Jukikai Chutan Kk | Production of composite material for drilling tooth |
| JPH02176026A (ja) * | 1988-12-27 | 1990-07-09 | Sumitomo Jukikai Chiyuutan Kk | 複合掘削ツース |
| JPH1122810A (ja) * | 1997-03-24 | 1999-01-26 | Deutsche Zentrum Fuer Luft & Raumfahrt Ev | 歯部品 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3932952A (en) | 1973-12-17 | 1976-01-20 | Caterpillar Tractor Co. | Multi-material ripper tip |
| FR2667088B1 (fr) | 1990-09-20 | 1994-10-14 | Technogenia Sa | Dent pour outil d'excavation. |
| JP2852867B2 (ja) | 1994-05-13 | 1999-02-03 | 株式会社小松製作所 | 耐摩耗部品の製造方法及びその耐摩耗部品 |
| JPH09192819A (ja) | 1996-01-09 | 1997-07-29 | Mitsubishi Steel Mfg Co Ltd | 耐摩耗性複合材鋳造品の製造方法 |
| JP3380723B2 (ja) | 1997-10-30 | 2003-02-24 | 新キャタピラー三菱株式会社 | 掘削用切刃およびその製造方法 |
| US8241761B2 (en) | 2007-08-15 | 2012-08-14 | Mikhail Garber | Abrasion and impact resistant composite castings for working in condition of wear and high dynamic loads |
| AU2009203887A1 (en) | 2008-01-04 | 2009-07-16 | Excalibur Steel Company Pty Ltd | Wear resistant components |
| KR101013100B1 (ko) * | 2008-02-04 | 2011-02-14 | (주)대성마린텍 | 섬유강화 복합소재로 만들어진 굴삭기 암을 구비한 굴삭기 |
| BE1018127A3 (fr) | 2008-09-19 | 2010-05-04 | Magotteaux Int | Dent composite pour le travail du sol ou des roches. |
| ES2431270T3 (es) | 2009-05-29 | 2013-11-25 | Metalogenia, S.A. | Elemento de desgaste para operaciones de trabajo en tierra/roca con resistencia al desgaste mejorada |
| CN102482862B (zh) * | 2009-05-29 | 2015-03-18 | 麦塔洛吉尼亚股份有限公司 | 耐磨性增强的耐磨部件 |
| CN102182223B (zh) | 2011-03-29 | 2013-05-01 | 中国地质大学（北京） | 一种挖掘机复合斗齿及其制备方法 |
| JP6538072B2 (ja) | 2014-11-18 | 2019-07-03 | 株式会社小松製作所 | 耐摩耗部品およびその製造方法 |
| CA3002101A1 (en) * | 2015-11-12 | 2017-05-18 | Harnischfeger Technologies, Inc. | Methods and systems for detecting heavy machine wear |
| JP6690991B2 (ja) | 2016-05-17 | 2020-04-28 | 株式会社小松製作所 | 耐摩耗部品およびその製造方法 |
| NL2017180B1 (en) | 2016-07-18 | 2018-01-24 | Ihc Holland Ie Bv | Additive manufactured tooth for dredging or mining |
| CN205839840U (zh) | 2016-07-21 | 2016-12-28 | 济南致鼎工业技术有限公司 | 一种大型液压挖掘机用耐磨斗齿 |
| CN206646573U (zh) | 2017-04-05 | 2017-11-17 | 浙江恒立粉末冶金有限公司 | 一种耐磨工程机械斗齿 |
| GB2565073B (en) | 2017-07-31 | 2021-10-13 | Bernard Mccartney Ltd | Compactor tooth, base therefor and related method |
| EP3563951A1 (fr) * | 2018-05-04 | 2019-11-06 | Magotteaux International S.A. | Dent composite avec insert tronconique |
| JP7267567B2 (ja) | 2018-10-31 | 2023-05-02 | ユニチカ株式会社 | 低誘電率ポリイミド |
| WO2021168297A1 (en) * | 2020-02-19 | 2021-08-26 | Esco Group Llc | Wear member |
-
2021
- 2021-03-31 CN CN202180027482.8A patent/CN115427641B/zh active Active
- 2021-03-31 AU AU2021254246A patent/AU2021254246B2/en active Active
- 2021-03-31 JP JP2022514438A patent/JPWO2021205969A1/ja active Pending
- 2021-03-31 DE DE112021000944.3T patent/DE112021000944T5/de active Pending
- 2021-03-31 WO PCT/JP2021/014041 patent/WO2021205969A1/ja not_active Ceased
- 2021-03-31 US US17/908,173 patent/US12435494B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56121766U (https=) * | 1980-02-13 | 1981-09-17 | ||
| JPS6455370A (en) * | 1987-08-26 | 1989-03-02 | Sumitomo Jukikai Chutan Kk | Production of composite material for drilling tooth |
| JPS6455371A (en) * | 1987-08-26 | 1989-03-02 | Sumitomo Jukikai Chutan Kk | Production of composite material for drilling tooth |
| JPH02176026A (ja) * | 1988-12-27 | 1990-07-09 | Sumitomo Jukikai Chiyuutan Kk | 複合掘削ツース |
| JPH1122810A (ja) * | 1997-03-24 | 1999-01-26 | Deutsche Zentrum Fuer Luft & Raumfahrt Ev | 歯部品 |
Also Published As
| Publication number | Publication date |
|---|---|
| US12435494B2 (en) | 2025-10-07 |
| WO2021205969A1 (ja) | 2021-10-14 |
| CN115427641A (zh) | 2022-12-02 |
| US20230120708A1 (en) | 2023-04-20 |
| DE112021000944T5 (de) | 2022-12-08 |
| CN115427641B (zh) | 2024-03-22 |
| AU2021254246B2 (en) | 2024-02-08 |
| AU2021254246A1 (en) | 2022-09-22 |
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