JPWO2021205968A1 - - Google Patents

Info

Publication number
JPWO2021205968A1
JPWO2021205968A1 JP2022514437A JP2022514437A JPWO2021205968A1 JP WO2021205968 A1 JPWO2021205968 A1 JP WO2021205968A1 JP 2022514437 A JP2022514437 A JP 2022514437A JP 2022514437 A JP2022514437 A JP 2022514437A JP WO2021205968 A1 JPWO2021205968 A1 JP WO2021205968A1
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
Application number
JP2022514437A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2021205968A1 publication Critical patent/JPWO2021205968A1/ja
Pending legal-status Critical Current

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
    • E02F9/26—Indicating devices
    • E02F9/267—Diagnosing or detecting failure of vehicles
    • 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

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)
  • Braking Arrangements (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP2022514437A 2020-04-09 2021-03-31 Pending JPWO2021205968A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020070360 2020-04-09
PCT/JP2021/014040 WO2021205968A1 (ja) 2020-04-09 2021-03-31 耐摩耗部品

Publications (1)

Publication Number Publication Date
JPWO2021205968A1 true JPWO2021205968A1 (https=) 2021-10-14

Family

ID=78024019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022514437A Pending JPWO2021205968A1 (https=) 2020-04-09 2021-03-31

Country Status (6)

Country Link
US (1) US12460393B2 (https=)
JP (1) JPWO2021205968A1 (https=)
CN (1) CN115335573B (https=)
AU (1) AU2021251552B2 (https=)
DE (1) DE112021000685T5 (https=)
WO (1) WO2021205968A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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
US20230332383A1 (en) * 2022-04-13 2023-10-19 Hensley Industries, Inc. Reinforced wear member

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495202U (https=) * 1972-04-13 1974-01-17
JPS56121766U (https=) * 1980-02-13 1981-09-17
JPH02176026A (ja) * 1988-12-27 1990-07-09 Sumitomo Jukikai Chiyuutan Kk 複合掘削ツース
JPH0470387U (https=) * 1990-10-23 1992-06-22
KR20100131909A (ko) * 2009-06-08 2010-12-16 최학희 굴착기 버켓트용 팁 및 그 제조방법

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU414770B2 (en) * 1966-11-14 1971-07-06 Gerald Alger Petersen Digging tooth with corrugated crosssection
US3932952A (en) * 1973-12-17 1976-01-20 Caterpillar Tractor Co. Multi-material ripper tip
JPS6455370A (en) 1987-08-26 1989-03-02 Sumitomo Jukikai Chutan Kk Production of composite material for drilling tooth
FR2667088B1 (fr) 1990-09-20 1994-10-14 Technogenia Sa Dent pour outil d'excavation.
CN2091895U (zh) * 1991-03-02 1992-01-01 本溪冶金专科学校 一种耐磨铲齿
US5224282A (en) * 1992-01-21 1993-07-06 Harnischfeger Corporation Tooth assembly for a digger bucket
FR2708973B1 (fr) * 1993-03-29 1995-10-27 Pasqualini Charles Dispositif et procédé de liaison entre des dents amovibles et des adapteurs formés aux extrémités d'outils et réceptacles en usage sur les engins de travaux publics.
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
JP3676530B2 (ja) * 1996-12-26 2005-07-27 株式会社小松製作所 掘削バケット装置
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
JP4190271B2 (ja) * 2002-12-06 2008-12-03 株式会社小松製作所 掘削用切刃
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
WO2010136055A1 (en) 2009-05-29 2010-12-02 Metalogenia S.A. Wear element for earth working machine with enhanced wear resistance
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
CN201459801U (zh) * 2009-09-10 2010-05-12 佳木斯大学 一种镶铸复合金属耐磨铲齿
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
JP5373169B1 (ja) * 2012-10-10 2013-12-18 株式会社小松製作所 掘削爪および掘削爪用ボディ
WO2015017894A1 (en) * 2013-08-09 2015-02-12 Mining Innovations Australia Pty Ltd Wear-resistant armour for mining machinery
CN204163141U (zh) * 2014-09-03 2015-02-18 李贵友 镶嵌式耐磨合金斗齿
CN105457729B (zh) * 2015-12-16 2016-10-05 山东天瑞重工有限公司 一种镶嵌合金的高频器斗齿
CN205591275U (zh) * 2016-04-21 2016-09-21 张景志 一种复合镶铸电铲斗齿
JP6804143B2 (ja) 2016-09-30 2020-12-23 株式会社小松製作所 耐土砂摩耗部品およびその製造方法
CN207878544U (zh) * 2018-01-16 2018-09-18 朝阳市多元合金铸造有限责任公司 一种挖掘电铲斗齿
EP3563951A1 (fr) 2018-05-04 2019-11-06 Magotteaux International S.A. Dent composite avec insert tronconique
JP6857407B2 (ja) 2018-10-31 2021-04-14 シーレックス株式会社 タイヤ用粘着シート
WO2021168297A1 (en) * 2020-02-19 2021-08-26 Esco Group Llc Wear member

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495202U (https=) * 1972-04-13 1974-01-17
JPS56121766U (https=) * 1980-02-13 1981-09-17
JPH02176026A (ja) * 1988-12-27 1990-07-09 Sumitomo Jukikai Chiyuutan Kk 複合掘削ツース
JPH0470387U (https=) * 1990-10-23 1992-06-22
KR20100131909A (ko) * 2009-06-08 2010-12-16 최학희 굴착기 버켓트용 팁 및 그 제조방법

Also Published As

Publication number Publication date
DE112021000685T5 (de) 2023-01-05
US12460393B2 (en) 2025-11-04
AU2021251552B2 (en) 2024-02-08
AU2021251552A1 (en) 2022-09-29
CN115335573A (zh) 2022-11-11
CN115335573B (zh) 2024-08-20
WO2021205968A1 (ja) 2021-10-14
US20230167630A1 (en) 2023-06-01

Similar Documents

Publication Publication Date Title
CN306344104S (https=)
CN306345727S (https=)
CN305580314S (https=)
CN305580329S (https=)
CN305668770S (https=)
CN305670904S (https=)
CN305707421S (https=)
CN305723566S (https=)
CN305724072S (https=)
CN305724701S (https=)
CN305749303S (https=)
CN305793313S (https=)
CN305794455S (https=)
CN305797222S (https=)
CN305798241S (https=)
CN305798593S (https=)
CN306339931S (https=)
CN305804390S (https=)
CN305829074S (https=)
CN305829769S (https=)
CN306142821S (https=)
CN306183333S (https=)
CN306193571S (https=)
CN306194597S (https=)
CN305571786S (https=)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240209

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250430

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250618

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20251007

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20260303