KR100950406B1 - 마모 부재를 장착하기 위한 조립체 - Google Patents

마모 부재를 장착하기 위한 조립체 Download PDF

Info

Publication number
KR100950406B1
KR100950406B1 KR1020047007091A KR20047007091A KR100950406B1 KR 100950406 B1 KR100950406 B1 KR 100950406B1 KR 1020047007091 A KR1020047007091 A KR 1020047007091A KR 20047007091 A KR20047007091 A KR 20047007091A KR 100950406 B1 KR100950406 B1 KR 100950406B1
Authority
KR
South Korea
Prior art keywords
delete delete
arm
base
adapter
excavation equipment
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.)
Expired - Fee Related
Application number
KR1020047007091A
Other languages
English (en)
Korean (ko)
Other versions
KR20040065215A (ko
Inventor
찰스 지. 4세 올링거
노아 디. 카우길
Original Assignee
에스코 코포레이션
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 에스코 코포레이션 filed Critical 에스코 코포레이션
Publication of KR20040065215A publication Critical patent/KR20040065215A/ko
Application granted granted Critical
Publication of KR100950406B1 publication Critical patent/KR100950406B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient
    • 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
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7062—Clamped members
    • Y10T403/7064—Clamped members by wedge or cam
    • Y10T403/7066—Clamped members by wedge or cam having actuator
    • Y10T403/7067—Threaded actuator
    • Y10T403/7069—Axially oriented

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)
  • Earth Drilling (AREA)
  • Milling Processes (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Harvester Elements (AREA)
  • Road Repair (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Working Measures On Existing Buildindgs (AREA)
KR1020047007091A 2001-11-09 2002-11-08 마모 부재를 장착하기 위한 조립체 Expired - Fee Related KR100950406B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/986,705 US6729052B2 (en) 2001-11-09 2001-11-09 Assembly for securing an excavating tooth
US09/986,705 2001-11-09
PCT/US2002/035835 WO2003041485A2 (en) 2001-11-09 2002-11-08 Assembly for securing a wear member

Publications (2)

Publication Number Publication Date
KR20040065215A KR20040065215A (ko) 2004-07-21
KR100950406B1 true KR100950406B1 (ko) 2010-03-29

Family

ID=25532669

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047007091A Expired - Fee Related KR100950406B1 (ko) 2001-11-09 2002-11-08 마모 부재를 장착하기 위한 조립체

Country Status (17)

Country Link
US (3) US6729052B2 (https=)
EP (3) EP1469713B1 (https=)
JP (2) JP4597515B2 (https=)
KR (1) KR100950406B1 (https=)
CN (2) CN101302768B (https=)
AU (2) AU2002340419B2 (https=)
BR (1) BR0214030B1 (https=)
CA (1) CA2466353C (https=)
CO (1) CO5590977A2 (https=)
CY (2) CY1117775T1 (https=)
DK (2) DK2799631T3 (https=)
ES (2) ES2620969T3 (https=)
MX (1) MXPA04004392A (https=)
PE (1) PE20030577A1 (https=)
PT (1) PT2799631T (https=)
WO (1) WO2003041485A2 (https=)
ZA (1) ZA200403427B (https=)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6751897B2 (en) * 2000-11-27 2004-06-22 Robert S. Bierwith Lip assembly
US6729052B2 (en) * 2001-11-09 2004-05-04 Esco Corporation Assembly for securing an excavating tooth
US8438760B2 (en) * 2002-03-26 2013-05-14 Sandvik Mining And Construction Australia (Production/Supply) Pty Ltd. Mechanical attachment system and associated failure mechanism
AUPS134802A0 (en) * 2002-03-26 2002-05-09 Shark Abrasion Systems Pty Ltd Attachment system
US7080470B2 (en) * 2003-04-30 2006-07-25 Esco Corporation Wear assembly for excavator digging edge
US6986216B2 (en) * 2003-04-30 2006-01-17 Esco Corporation Wear assembly for the digging edge of an excavator
AR046804A1 (es) * 2003-04-30 2005-12-28 Esco Corp Conjunto de acoplamiento desenganchable para pala de excavadora
US7596895B2 (en) * 2004-03-30 2009-10-06 Esco Corporation Wear assembly
US20050229442A1 (en) * 2004-03-30 2005-10-20 Esco Corporation Wear edge assembly
FR2884841B1 (fr) * 2005-04-26 2008-12-05 Predac Sarl Procede et dispositif de liaison entre une piece d'usure et son support mis en jeu sur les equipements de manutention de materiaux par les engins de travaux publics
TWI387675B (zh) * 2005-12-21 2013-03-01 Esco Corp 磨耗元件、磨耗總成及用於鎖的短管
NL1031253C2 (nl) * 2006-02-28 2007-08-29 Vosta Lmg Bv Snijkop met verbeterde opbrengst, alsmede snijkopzuiger voorzien van een dergelijke snijkop.
AU2007261586B2 (en) * 2006-06-16 2010-09-09 Esco Group Llc Lock for securing wear parts to earth-working equipment
US20080005940A1 (en) * 2006-07-10 2008-01-10 Esco Corporation Assembly for securing a wear
PL2076633T3 (pl) * 2006-10-24 2017-06-30 Esco Corporation Zespół ochronny dla łyżki koparkowej
US7526886B2 (en) * 2006-10-24 2009-05-05 Esco Corporation Wear assembly for an excavating bucket
US20080092412A1 (en) * 2006-10-24 2008-04-24 Esco Corporation Wear Assembly For An Excavating Bucket
US8061064B2 (en) 2007-05-10 2011-11-22 Esco Corporation Wear assembly for excavating equipment
EP2889434B1 (en) 2007-05-10 2019-03-06 ESCO Group LLC Wear member and wear assembly for excavating equipment
ATE467726T1 (de) * 2007-06-01 2010-05-15 Ihc Holland Ie Bv Zahnsystem
US8776408B2 (en) * 2007-08-23 2014-07-15 Wearforce Pty Ltd Shroud assembly
CA2612341A1 (en) * 2007-11-27 2009-05-27 Black Cat Blades Ltd. Ground engaging tool blade
US20090277050A1 (en) * 2008-05-06 2009-11-12 Esco Corporation Wear Assembly For Excavating Equipment
EA024337B1 (ru) * 2008-12-08 2016-09-30 Сандвик Интеллекчуал Проперти Аб Фиксатор системы крепления землеройного приспособления к режущей кромке ковша и система крепления с помощью такого фиксатора
CN102686810B (zh) * 2009-10-30 2015-07-08 爱斯科公司 用于挖掘设备的磨耗组件
WO2011069207A1 (en) * 2009-12-10 2011-06-16 James A Calderwood A ripper boot including a male carrier and a replaceable female tooth
DE102010044649A1 (de) * 2010-09-07 2012-03-08 Bomag Gmbh Wechselhaltersystem für einen Meißel
AU2011221349B2 (en) * 2010-09-07 2015-04-09 Cutting Edges Equipment Parts Pty Ltd A Component Locking System
JP5267538B2 (ja) 2010-11-05 2013-08-21 株式会社デンソー ピーク検出閾値の設定方法、物標情報生成装置、プログラム
WO2012142535A2 (en) * 2011-04-15 2012-10-18 Esco Corporation Replaceable wear parts for an earth-working roll
JO3726B1 (ar) * 2011-07-14 2021-01-31 Esco Group Llc مجموعة بطانه
US8890672B2 (en) 2011-08-29 2014-11-18 Harnischfeger Technologies, Inc. Metal tooth detection and locating
US9062436B2 (en) 2011-10-07 2015-06-23 Caterpillar Inc. Implement tooth assembly with tip and adapter
US8943717B2 (en) 2011-10-08 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9057177B2 (en) 2011-10-08 2015-06-16 Caterpillar Inc. Implement tooth assembly with tip and adapter
US8943716B2 (en) 2011-10-10 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
US8943718B2 (en) * 2012-02-13 2015-02-03 Black Cat Blades Ltd. Attachment of wear member to lip of excavation implement
MY182538A (en) * 2012-09-04 2021-01-25 Sandvik Intellectual Property Ground engaging tool mechanical attachment
ES2644068T3 (es) * 2012-09-21 2017-11-27 Liebherr-Mining Equipment Colmar Sas Cubierta de ala para una cuchara de una máquina de movimiento de tierra; y máquina de movimiento de tierra
CA2907659C (en) * 2013-03-18 2021-03-02 Esco Corporation Wear cap for an earth working roll
AU2013204898B2 (en) * 2013-04-12 2016-11-03 Bradken Resources Pty Limited Excavation Tooth Assembly
US9499958B2 (en) * 2014-05-15 2016-11-22 Caterpillar Inc. Replaceable wear member and replaceable wear member system
BR122017028277B1 (pt) * 2015-02-13 2022-05-10 Black Cat Blades Ltd Cobertura para proteger um rebordo de um implemento de escavação
US9611625B2 (en) 2015-05-22 2017-04-04 Harnischfeger Technologies, Inc. Industrial machine component detection and performance control
US9632200B2 (en) * 2015-07-24 2017-04-25 Caterpillar Inc. Wear member retention system for an implement
US9938695B2 (en) * 2015-09-10 2018-04-10 Caterpillar Inc. Shroud retention system for a work tool
CA3002101A1 (en) 2015-11-12 2017-05-18 Harnischfeger Technologies, Inc. Methods and systems for detecting heavy machine wear
US10519632B2 (en) 2016-05-13 2019-12-31 Caterpillar Inc. Shroud insert assembly using a resilient member
US10513837B2 (en) 2016-05-13 2019-12-24 Caterpillar Inc. Support assembly for ground engaging tools
US10196798B2 (en) 2016-05-13 2019-02-05 Caterpillar Inc. Tool adapter and shroud protector for a support assembly for ground engaging tools
CN114277881B (zh) 2016-09-09 2023-11-17 久益环球地表采矿公司 地面接合工具锁定系统
GB2555654B (en) * 2016-11-08 2021-10-06 Cmr Surgical Ltd Attachment structure for securing a robot arm to a support structure
US11066812B2 (en) 2017-08-07 2021-07-20 Hensley Industries, Inc. Bucket lip stabilizer structure
US10883257B2 (en) 2018-11-06 2021-01-05 Caterpillar Inc. Shroud retention system for a work tool
USD922447S1 (en) 2018-11-06 2021-06-15 Caterpillar Inc. Retention component
US11492784B2 (en) 2019-04-15 2022-11-08 Hensley Industries, Inc. Position-biased locking pin assembly for a ground engaging wear member
US11634892B2 (en) 2019-11-27 2023-04-25 Hensley Industries, Inc. Excavating tooth assembly with releasable lock pin assembly
US11603647B2 (en) * 2020-01-06 2023-03-14 Pengo Corporation Excavating tooth assembly for earth-digging equipment
US20210238829A1 (en) * 2020-02-04 2021-08-05 Esco Group Llc Wear member
CN111335375A (zh) * 2020-03-13 2020-06-26 上海外高桥造船有限公司 铲车及铲车作业方法
US11427990B2 (en) 2020-04-24 2022-08-30 Caterpillar Inc. Weldless boss for attaching lips to a work implement
US11939740B2 (en) 2020-11-18 2024-03-26 Caterpillar Inc. Work implement assembly using adapters, adapter covers, and a notched base edge
CN116829792A (zh) * 2021-01-29 2023-09-29 爱斯科集团有限责任公司 用于土工设备的磨损组件、挖掘边缘和插入件
US20260085501A1 (en) * 2024-09-20 2026-03-26 Caterpillar Inc. Bucket lip having wear cap retention feature

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748754A (en) * 1986-04-05 1988-06-07 O&K Orenstein & Koppel Aktiengesellschaft Shovel for an excavator
US7165347B2 (en) * 2001-11-09 2007-01-23 Esco Corporation Assembly for securing a wear member to an excavator

Family Cites Families (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1697536A (en) * 1929-01-01 mi ley
US1316349A (en) * 1919-09-16 Cutter for dredgers
US1718268A (en) * 1927-09-17 1929-06-25 American Manganese Steel Co Reversible-point excavating tooth
US1805527A (en) * 1929-03-09 1931-05-19 Mekeel Van Cortright Reversible dipper tooth
US1903123A (en) * 1930-07-26 1933-03-28 American Manganese Steel Co Dipper
US1920873A (en) * 1932-02-11 1933-08-01 Taylor Wharton Iron & Steel Co Excavating apparatus
US2103124A (en) * 1934-08-03 1937-12-21 Taylor Wharton Iron & Steel Co Cutter head for suction dredges
US2233943A (en) * 1939-02-03 1941-03-04 Atlantic Gulf And Pacific Comp Cutter for dredges
US2340216A (en) * 1941-05-27 1944-01-25 Guy W Sackett Cutter for dredges
US2772492A (en) 1953-02-12 1956-12-04 American Brake Shoe Co Retainer pins for dipper teeth
US3544166A (en) * 1965-02-17 1970-12-01 Austin Hoy & Co Ltd Cutter tools and mountings therefor
US3879867A (en) 1968-12-04 1975-04-29 Bofors Ab Fastening means for retaining a digger tooth in a socket
NL164633B (nl) * 1971-02-11 1980-08-15 Hattum En Blankevoort N V Van Snijkopconstructie.
US3760518A (en) * 1972-02-03 1973-09-25 A Hamm Rotary dredge cutter-head having spaced guard members
US3919792A (en) * 1974-11-25 1975-11-18 Esco Corp Excavating tooth assembly
US3974579A (en) * 1975-02-04 1976-08-17 Caterpillar Tractor Co. Bucket tooth adapter support and load transfer means
CH599403A5 (https=) * 1976-04-12 1978-05-31 Zepf Hans Rudolf
SE408563B (sv) * 1977-09-06 1979-06-18 Bofors Ab Kuttertandsystem
AT362315B (de) * 1979-02-02 1981-04-27 Ver Edelstahlwerke Ag Schneidkopf fuer saugbagger
US4449309A (en) * 1979-03-05 1984-05-22 Gh Hensley Industries, Inc. Flat bottom bucket and digging teeth
US4320925A (en) * 1980-02-14 1982-03-23 Florida Machine & Foundry Co. Dredge cutterhead tooth
US4335532A (en) * 1980-04-28 1982-06-22 Esco Corporation Excavating tooth
SE445125B (sv) * 1981-03-26 1986-06-02 Bofors Ab Slitdelssystem for jordbearbetningsmaskiner
DE3123963C2 (de) * 1981-06-19 1985-05-15 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Gesteinsschneidkopf für einen Schneidkopf-Saugbagger
US4481728A (en) 1981-12-01 1984-11-13 Abex Corporation Dipper tooth tip and adapter
DE3300467C2 (de) * 1983-01-08 1986-01-23 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Adapter für die Befestigung eines Schneidzahnes an dem Saugkopf eines Saugkopfbaggers
US4470210A (en) 1983-05-25 1984-09-11 Esco Corporation Mounting for excavating implement and method
US4577423A (en) * 1984-12-24 1986-03-25 Esco Corporation Excavating tooth system
DE3531384A1 (de) * 1985-09-03 1987-03-12 Berchem & Schaberg Gmbh Werkzeugaggregat fuer einen rotierenden schneidkopf einer abbaumaschine
US4986011A (en) * 1989-04-17 1991-01-22 Stapel B.V. Cutting device with removable tools
US4891893A (en) * 1989-04-28 1990-01-09 Lvi Group, Inc. Dredge cutterhead tooth assembly
US5088214A (en) 1991-01-17 1992-02-18 Esco Corporation Excavator wear edge
US5241765A (en) * 1991-01-17 1993-09-07 Esco Corporation Lock assembly for wearable structure
US5233770A (en) 1991-12-16 1993-08-10 Gh Hensley Industries, Inc. Locking pin apparatus
CA2124836C (en) 1991-12-20 1996-11-12 Brian J. Hutchins Attachments for excavating bucket
US5177886A (en) * 1992-03-16 1993-01-12 Caterpillar Inc. Tooth with clearances in socket
WO1993020293A1 (en) 1992-04-07 1993-10-14 Neville Eugen Matthews Excavator tooth retaining assembly
US5311681A (en) 1992-04-08 1994-05-17 Gh Hensley Industries, Inc. Retaining mechanism
US5379535A (en) * 1992-11-30 1995-01-10 Mobile Pulley & Machine Works, Inc. Replaceable excavating tooth assembly
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.
US5386653A (en) * 1993-06-01 1995-02-07 Caterpillar Inc. Tooth to adapter interface
US5394629A (en) 1993-06-21 1995-03-07 Gh Hensley Industries, Inc. Side-locking flex pin connector for excavation apparatus
NZ261075A (en) * 1993-06-29 1996-10-28 Keech Castings Australia Spool/wedge assembly; connects a replaceable element such as a tooth to an earthmoving bucket
US5438774A (en) * 1993-10-06 1995-08-08 Caterpillar Inc. Mechanically attached adapter
US5526593A (en) 1994-07-15 1996-06-18 Mobile Pulley & Machine Works, Inc. Replaceable adapter for excavating cutterhead
US5561925A (en) * 1995-07-25 1996-10-08 Caterpillar Inc. Tooth assembly and retaining mechanism
US5553409A (en) * 1995-08-22 1996-09-10 Foothills Steel Foundry Ltd. Shroud anchor system
US5806216A (en) 1995-09-29 1998-09-15 Caterpillar Inc. Base edge cover for a bucket and apparatus for retaining same
US5653048A (en) 1995-11-06 1997-08-05 Esco Corporation Wear assembly for a digging edge of an excavator
US5564206A (en) 1995-11-13 1996-10-15 Gh Hensley Industries, Inc. Self-adjusting tooth/adapter connection system for material displacement apparatus
US5713145A (en) * 1996-03-12 1998-02-03 Gh Hensley Industries, Inc. Wear resistant excavating apparatus
DE69604293T2 (de) * 1996-07-01 2000-03-23 Metalogenia, S.A. Kupplungsverbindung für einen Baggerzahn
US5983534A (en) 1997-09-17 1999-11-16 G. H. Hensley Industries, Inc. Rotary lock system for excavating tooth/adapter assembly
US6079132A (en) 1997-09-26 2000-06-27 H&L Tooth Co. Excavating tooth assembly
US5909962A (en) * 1997-11-26 1999-06-08 Caterpillar Inc. Tip assembly for an edge of an implement of a work machine
US6030143A (en) 1997-12-18 2000-02-29 Esco Corporation Locking pin for excavating equipment
ES2146174B1 (es) * 1998-07-03 2002-01-16 Metalogenia Sa Acoplamiento para dientes de excavadoras y similares.
US6047487A (en) 1998-07-17 2000-04-11 H&L Tooth Co. Multipiece excavating tooth assembly
US6108950A (en) 1999-03-08 2000-08-29 Gh Hensley Industries, Inc. Self-adjusting tooth/adapter connection system for material displacement apparatus
US6240663B1 (en) * 2000-09-18 2001-06-05 G. H. Hensley Industries, Incorporated Streamlined resilient connection system for attaching a wear member to an excavating lip structure
US6209238B1 (en) * 2000-09-18 2001-04-03 Gh Hensley Industries, Inc. Excavating adapter-to-lip connection apparatus with bottom front-accessible disconnection portion
US6578294B2 (en) * 2001-02-02 2003-06-17 Esco Corporation Dredge cutterhead
US6393739B1 (en) * 2001-08-16 2002-05-28 G. H. Hensley Industries, Inc. Excavating tooth point and adapter apparatus
CA2392643A1 (en) * 2002-07-01 2004-01-05 Pennsylvania Crusher Corporation Excavator teeth, apparatus and method
US7080470B2 (en) * 2003-04-30 2006-07-25 Esco Corporation Wear assembly for excavator digging edge
US6986216B2 (en) * 2003-04-30 2006-01-17 Esco Corporation Wear assembly for the digging edge of an excavator
SE524301C2 (sv) * 2003-07-11 2004-07-20 Combi Wear Parts Ab Tandsystem

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748754A (en) * 1986-04-05 1988-06-07 O&K Orenstein & Koppel Aktiengesellschaft Shovel for an excavator
US7165347B2 (en) * 2001-11-09 2007-01-23 Esco Corporation Assembly for securing a wear member to an excavator

Also Published As

Publication number Publication date
JP2005509099A (ja) 2005-04-07
EP2799631A2 (en) 2014-11-05
CN101302768A (zh) 2008-11-12
MXPA04004392A (es) 2005-03-31
CA2466353A1 (en) 2003-05-22
BR0214030A (pt) 2005-08-30
BR0214030B1 (pt) 2013-11-26
CY1117775T1 (el) 2017-05-17
EP1469713A2 (en) 2004-10-27
WO2003041485A2 (en) 2003-05-22
US20030121185A1 (en) 2003-07-03
ZA200403427B (en) 2006-06-28
CY1119162T1 (el) 2018-02-14
EP1469713B1 (en) 2016-02-17
CA2466353C (en) 2011-03-15
EP2799631B1 (en) 2017-03-08
US7730645B2 (en) 2010-06-08
EP2799631A3 (en) 2014-12-17
US7165347B2 (en) 2007-01-23
US20030089003A1 (en) 2003-05-15
PT2799631T (pt) 2017-06-22
ES2564292T3 (es) 2016-03-21
WO2003041485A3 (en) 2004-05-21
EP2431539A3 (en) 2014-02-19
AU2008203030A1 (en) 2008-07-31
US20040237355A1 (en) 2004-12-02
CN100497846C (zh) 2009-06-10
US6729052B2 (en) 2004-05-04
JP4597515B2 (ja) 2010-12-15
CN1604983A (zh) 2005-04-06
HK1074657A1 (zh) 2005-11-18
HK1125428A1 (en) 2009-08-07
PE20030577A1 (es) 2003-08-18
DK2799631T3 (en) 2017-07-03
JP2010248903A (ja) 2010-11-04
DK1469713T3 (en) 2016-05-30
KR20040065215A (ko) 2004-07-21
CO5590977A2 (es) 2005-12-30
CN101302768B (zh) 2013-12-04
AU2008203030B2 (en) 2011-06-09
AU2002340419B2 (en) 2008-08-07
ES2620969T3 (es) 2017-06-30
EP2431539A2 (en) 2012-03-21
EP1469713A4 (en) 2009-06-17

Similar Documents

Publication Publication Date Title
KR100950406B1 (ko) 마모 부재를 장착하기 위한 조립체
AU2002340419A1 (en) Assembly for securing a wear member
US6145224A (en) Ground engaging tools for earthworking implements and retainer therefor
RU2759315C2 (ru) Узел коронки орудия для земляных работ с коронкой, имеющей фиксирующий желоб с конусностью
WO2008008274A2 (en) Assembly for securing a wear member to an excavator
JP2006525448A (ja) 掘削機の掘削縁部用の磨耗アッセンブリ
CN114775725B (zh) 耐磨构件、边缘和安装过程
CN115427642B (zh) 用于将磨损构件附接至作业机具的附接组件和用于与使用间隔件将磨损构件附接至作业机具的附接系统一起使用的凸耳构件
RU2800709C2 (ru) Адаптер для крепления коронки к рабочему орудию (варианты) и сборка
HK1074657B (en) Assembly for securing a wear member
HK1125428B (en) A dredge cutterhead
CN120153151A (zh) 用于土方作业设备的磨损组件

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

FPAY Annual fee payment

Payment date: 20130311

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20140311

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20150309

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

FPAY Annual fee payment

Payment date: 20160309

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

FPAY Annual fee payment

Payment date: 20180308

Year of fee payment: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20190324

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20190324