EP1403439A3 - Zahn für Baggerschaufel - Google Patents

Zahn für Baggerschaufel Download PDF

Info

Publication number
EP1403439A3
EP1403439A3 EP03256139A EP03256139A EP1403439A3 EP 1403439 A3 EP1403439 A3 EP 1403439A3 EP 03256139 A EP03256139 A EP 03256139A EP 03256139 A EP03256139 A EP 03256139A EP 1403439 A3 EP1403439 A3 EP 1403439A3
Authority
EP
European Patent Office
Prior art keywords
bucket
tooth block
lip
bucket tooth
excavator bucket
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.)
Withdrawn
Application number
EP03256139A
Other languages
English (en)
French (fr)
Other versions
EP1403439A2 (de
Inventor
Kiyoshi Echigo Shoji Co. Ltd. Watanabe
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.)
Echigo Shoji Co Ltd
Original Assignee
Echigo Shoji Co Ltd
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 Echigo Shoji Co Ltd filed Critical Echigo Shoji Co Ltd
Publication of EP1403439A2 publication Critical patent/EP1403439A2/de
Publication of EP1403439A3 publication Critical patent/EP1403439A3/de
Withdrawn legal-status Critical Current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
    • E02F9/2816—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
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • 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)
  • Shovels (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Food-Manufacturing Devices (AREA)
EP03256139A 2002-09-30 2003-09-29 Zahn für Baggerschaufel Withdrawn EP1403439A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002287108 2002-09-30
JP2002287108A JP2004124414A (ja) 2002-09-30 2002-09-30 ショベル機械用のバケットに付設されるツース盤及びショベル機械用のバケット

Publications (2)

Publication Number Publication Date
EP1403439A2 EP1403439A2 (de) 2004-03-31
EP1403439A3 true EP1403439A3 (de) 2006-02-01

Family

ID=31973432

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03256139A Withdrawn EP1403439A3 (de) 2002-09-30 2003-09-29 Zahn für Baggerschaufel

Country Status (5)

Country Link
US (1) US20040060209A1 (de)
EP (1) EP1403439A3 (de)
JP (1) JP2004124414A (de)
CN (1) CN1497109A (de)
AU (1) AU2003244025A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2837830C2 (ru) * 2021-05-27 2025-04-07 Кейтерпиллар Инк. Наконечник с режущей кромкой для рабочего инструмента землеройной машины (варианты)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7114272B2 (en) * 2003-09-09 2006-10-03 H&L Tooth Company Winged digging tooth
JP4882121B2 (ja) * 2008-09-09 2012-02-22 株式会社樋口製作所 ショベル系掘削機用ツース部材及びそのバケット
DE202009002635U1 (de) * 2008-12-05 2010-04-29 Liebherr-Hydraulikbagger Gmbh Wechselbare Schneide für Tieflöffel
US9249558B2 (en) 2009-09-15 2016-02-02 Robert S. Bierwith Hydraulic locking mechanism for securing teeth and tooth carrying adapters to excavating buckets of excavating equipment
CA2714471C (en) * 2009-09-15 2014-09-02 Robert S. Bierwith Hydraulic locking mechanism for securing tooth carrying adapters to lips of excavating buckets and the like
JP6166121B2 (ja) * 2013-08-01 2017-07-19 越後商事株式会社 バケット先端の隠蔽用アダプタ及び掘削等を行う作業機械に取り付けられるバケット
US9187881B2 (en) 2013-09-20 2015-11-17 Berkeley Forge & Tool, Inc. Reliable connection system and assemblies and methods for using the reliable connections
US9359745B2 (en) 2013-10-15 2016-06-07 Caterpillar Inc. Bucket edge protection system
AU2014262221C1 (en) * 2013-11-25 2021-06-10 Esco Group Llc Wear part monitoring
JP5943038B2 (ja) * 2014-06-20 2016-06-29 コベルコ建機株式会社 ツース盤構造
JP6513521B2 (ja) * 2015-07-22 2019-05-15 越後商事株式会社 ショベル機械用のバケットに付設されるツース盤及び該ツース盤を備えるショベル機械用のバケット
US9938695B2 (en) * 2015-09-10 2018-04-10 Caterpillar Inc. Shroud retention system for a work tool
KR20180072712A (ko) * 2015-09-28 2018-06-29 프란츠 카세커 게엠베하 정확하게 맞춰지는 부착 블레이드 및 대응하는 굴착기 스쿠프를 제작하기 위한 시스템 및 방법
CN105137678B (zh) 2015-10-15 2018-06-19 深圳市华星光电技术有限公司 一种像素电极结构及液晶显示面板
JP6580017B2 (ja) * 2016-10-19 2019-09-25 越後商事株式会社 ショベル機械用のバケットに付設されるツース盤及び該ツース盤を備えるショベル機械用のバケット
CN113242923B (zh) * 2018-12-20 2023-11-21 爱斯科集团有限责任公司 耐磨构件和耐磨组合件
US11976439B2 (en) * 2021-05-27 2024-05-07 Caterpillar Inc. Overlapping cutting edge tip system
USD1104078S1 (en) 2024-05-15 2025-12-02 Caterpillar Inc. Tip for a ground engaging machine implement
USD1104079S1 (en) 2024-05-15 2025-12-02 Caterpillar Inc. Tip for a ground engaging machine implement
USD1107077S1 (en) 2024-05-15 2025-12-23 Caterpillar Inc. Tip for a ground engaging machine implement

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1872307A (en) * 1930-02-19 1932-08-16 Bucyrus Erie Co Combined digging lip and dipper tooth
US4251933A (en) * 1979-03-05 1981-02-24 Hemphill Charles W Lip and teeth in combination with a flat bottom bucket
US5077918A (en) * 1990-09-10 1992-01-07 Caterpillar Inc. Cutting edge assembly for an implement
US5794370A (en) * 1996-07-15 1998-08-18 Haagenstad; Ronald G. Tiered trenching backhoe apparatus
JP3052290U (ja) * 1998-03-16 1998-09-14 保夫 鈴木 ショベル機械用バケット構造
JP2001254383A (ja) * 2000-03-09 2001-09-21 Echigo Shoji Kk 掘削用機械のバケット体に付設される刃体
US6446368B1 (en) * 1999-10-13 2002-09-10 Cleal Watts Innovative inclined plane earth engaging tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648391A (en) * 1970-07-15 1972-03-14 Gen Motors Corp Material-handling bucket
US3851413A (en) * 1971-08-23 1974-12-03 Caterpillar Tractor Co Quick change cutting edge
US3762079A (en) * 1972-10-02 1973-10-02 Caterpillar Tractor Co Quick-change cutting edge
US5016365A (en) * 1989-06-06 1991-05-21 Gh Hensley Industries, Inc. Wear parts for excavation apparatus
US5088214A (en) * 1991-01-17 1992-02-18 Esco Corporation Excavator wear edge
US5412885A (en) * 1993-07-02 1995-05-09 Caterpillar Inc. Bucket base edge protector assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1872307A (en) * 1930-02-19 1932-08-16 Bucyrus Erie Co Combined digging lip and dipper tooth
US4251933A (en) * 1979-03-05 1981-02-24 Hemphill Charles W Lip and teeth in combination with a flat bottom bucket
US5077918A (en) * 1990-09-10 1992-01-07 Caterpillar Inc. Cutting edge assembly for an implement
US5794370A (en) * 1996-07-15 1998-08-18 Haagenstad; Ronald G. Tiered trenching backhoe apparatus
JP3052290U (ja) * 1998-03-16 1998-09-14 保夫 鈴木 ショベル機械用バケット構造
US6446368B1 (en) * 1999-10-13 2002-09-10 Cleal Watts Innovative inclined plane earth engaging tool
JP2001254383A (ja) * 2000-03-09 2001-09-21 Echigo Shoji Kk 掘削用機械のバケット体に付設される刃体

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 26 1 July 2002 (2002-07-01) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2837830C2 (ru) * 2021-05-27 2025-04-07 Кейтерпиллар Инк. Наконечник с режущей кромкой для рабочего инструмента землеройной машины (варианты)

Also Published As

Publication number Publication date
EP1403439A2 (de) 2004-03-31
JP2004124414A (ja) 2004-04-22
AU2003244025A1 (en) 2004-04-22
CN1497109A (zh) 2004-05-19
US20040060209A1 (en) 2004-04-01

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