CN101688385B - 用于挖掘设备的磨损组件 - Google Patents

用于挖掘设备的磨损组件 Download PDF

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Publication number
CN101688385B
CN101688385B CN2008800240900A CN200880024090A CN101688385B CN 101688385 B CN101688385 B CN 101688385B CN 2008800240900 A CN2008800240900 A CN 2008800240900A CN 200880024090 A CN200880024090 A CN 200880024090A CN 101688385 B CN101688385 B CN 101688385B
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CN
China
Prior art keywords
abrasive element
jack
nose
lock
base portion
Prior art date
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Active
Application number
CN2008800240900A
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English (en)
Chinese (zh)
Other versions
CN101688385A (zh
Inventor
查尔斯·G·奥林格四世
克里斯·D·辛德
约翰·S·克雷茨伯格
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.)
ASCO Refco Group Ltd
Original Assignee
Esco Corp
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40002579&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN101688385(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Esco Corp filed Critical Esco Corp
Publication of CN101688385A publication Critical patent/CN101688385A/zh
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    • 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
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/961—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements with several digging elements or tools mounted on one machine
    • 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
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • 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)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Forging (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Shovels (AREA)
  • Clamps And Clips (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Operated Clutches (AREA)
  • Rolls And Other Rotary Bodies (AREA)
CN2008800240900A 2007-05-10 2008-05-06 用于挖掘设备的磨损组件 Active CN101688385B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US92882107P 2007-05-10 2007-05-10
US92878007P 2007-05-10 2007-05-10
US60/928,780 2007-05-10
US60/928,821 2007-05-10
US93048307P 2007-05-15 2007-05-15
US60/930,483 2007-05-15
PCT/US2008/062724 WO2008140993A1 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201210229141.1A Division CN102720244B (zh) 2007-05-10 2008-05-06 用于挖掘设备的磨损组件
CN2013100668634A Division CN103147480A (zh) 2007-05-10 2008-05-06 用于挖掘设备的磨损组件

Publications (2)

Publication Number Publication Date
CN101688385A CN101688385A (zh) 2010-03-31
CN101688385B true CN101688385B (zh) 2013-08-14

Family

ID=40002579

Family Applications (3)

Application Number Title Priority Date Filing Date
CN2008800240900A Active CN101688385B (zh) 2007-05-10 2008-05-06 用于挖掘设备的磨损组件
CN201210229141.1A Active CN102720244B (zh) 2007-05-10 2008-05-06 用于挖掘设备的磨损组件
CN2013100668634A Pending CN103147480A (zh) 2007-05-10 2008-05-06 用于挖掘设备的磨损组件

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201210229141.1A Active CN102720244B (zh) 2007-05-10 2008-05-06 用于挖掘设备的磨损组件
CN2013100668634A Pending CN103147480A (zh) 2007-05-10 2008-05-06 用于挖掘设备的磨损组件

Country Status (23)

Country Link
EP (4) EP2889434B1 (ru)
JP (4) JP5620263B2 (ru)
KR (5) KR101651385B1 (ru)
CN (3) CN101688385B (ru)
AP (1) AP2751A (ru)
AU (1) AU2008251647C1 (ru)
BR (4) BR122015006403B1 (ru)
CA (2) CA2880205C (ru)
CO (1) CO6241176A2 (ru)
CY (4) CY1116392T1 (ru)
DK (4) DK2910692T3 (ru)
EA (1) EA015217B1 (ru)
ES (4) ES2748327T3 (ru)
HK (1) HK1138893A1 (ru)
HR (4) HRP20150541T1 (ru)
LT (3) LT2910692T (ru)
MX (1) MX2009012181A (ru)
MY (3) MY184361A (ru)
NZ (2) NZ581007A (ru)
PL (4) PL2865814T3 (ru)
PT (4) PT2910692T (ru)
SI (4) SI2865814T1 (ru)
WO (1) WO2008140993A1 (ru)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EA025917B1 (ru) 2009-10-30 2017-02-28 Эско Корпорейшн Изнашиваемый элемент и изнашиваемый узел для землеройного оборудования
NL2004771C2 (en) * 2010-05-26 2011-11-29 Ihc Holland Ie Bv Tooth system.
JP5504205B2 (ja) * 2011-05-09 2014-05-28 株式会社小松製作所 建設機械のバケットツース組立体、およびこれを備えたバケット
JP5210415B2 (ja) 2011-05-09 2013-06-12 株式会社小松製作所 建設機械のバケットツース
JOP20200019A1 (ar) * 2011-07-14 2017-06-16 Esco Group Llc مجموعة بطانه
US8943717B2 (en) 2011-10-08 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9062436B2 (en) 2011-10-07 2015-06-23 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
CN102535545B (zh) * 2012-01-12 2014-06-25 广西大学 一种可控机构式高承载能力重型装载机
CN102535537B (zh) * 2012-01-12 2014-05-07 广西大学 一维转动动臂二维转动铲斗空间可控机构式装载机
CN102535547B (zh) * 2012-01-12 2014-06-25 广西大学 一种高承载能力可控机构式装载机
CA2874119C (en) 2012-06-01 2021-10-26 Esco Corporation Lip for excavating bucket
CN105229243B (zh) * 2013-03-18 2018-11-20 埃斯科集团有限责任公司 用于土方作业辊的磨损帽
US10508418B2 (en) 2016-05-13 2019-12-17 Hensley Industries, Inc. Stabilizing features in a wear member assembly
US10407880B2 (en) * 2016-06-24 2019-09-10 Caterpillar Inc. Wear member retention system for an implement
CN108505580B (zh) * 2018-03-27 2023-12-26 浙江澳德耐磨零部件有限公司 一种挖掘机和疏浚机械用齿头结构
US11634892B2 (en) 2019-11-27 2023-04-25 Hensley Industries, Inc. Excavating tooth assembly with releasable lock pin assembly
WO2022120412A1 (en) * 2020-12-11 2022-06-16 Avtru Pty Ltd Coupling assembly
AU2022287497A1 (en) * 2021-06-04 2023-12-21 Talon Engineering SDN. BHD. Attachment of a lip shroud

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470210A (en) * 1983-05-25 1984-09-11 Esco Corporation Mounting for excavating implement and method
US5709043A (en) * 1995-12-11 1998-01-20 Esco Corporation Excavating tooth
CN1314965A (zh) * 1998-07-17 2001-09-26 H&L齿公司 多部件挖掘齿组件
CN1604983A (zh) * 2001-11-09 2005-04-06 艾斯科公司 用于固定耐磨构件的装置

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US673589A (en) * 1901-01-05 1901-05-07 Anton Veit Scuttle-door.
US857863A (en) * 1906-09-05 1907-06-25 Charles H Booth Tool-head-attaching key or wedge.
US3225467A (en) * 1963-07-15 1965-12-28 Petersen Gerald A Tooth for digging equipment used in compacted soil
US3371437A (en) * 1965-04-28 1968-03-05 Mid Continent Steel Casting Co Locking device for digger tooth
JPS5332081Y2 (ru) * 1973-06-21 1978-08-09
US6735890B2 (en) * 2001-07-06 2004-05-18 Esco Corporation Wear assembly
JPS568662U (ru) * 1979-06-27 1981-01-24
SE450504B (sv) * 1983-07-26 1987-06-29 Bofors Wear Parts Ab Slitdelssystem for verktyg till jordbearbetningsmaskiner
SE8405819L (sv) * 1984-11-20 1986-05-21 Bofors Wear Parts Ab Slitdelssystem
JPS61261598A (ja) * 1985-05-14 1986-11-19 リチヤ−ド　ロイド　ロ−ンダ− 掘削歯用取付組立体
US4727663A (en) * 1985-10-24 1988-03-01 Esco Corporation Excavating tooth having a lock including a basket spring
US4949481A (en) * 1989-08-04 1990-08-21 Deere & Company Digging tooth assembly
JPH04306329A (ja) * 1991-03-31 1992-10-29 Hitachi Constr Mach Co Ltd バケット用爪具
US5526593A (en) * 1994-07-15 1996-06-18 Mobile Pulley & Machine Works, Inc. Replaceable adapter for excavating cutterhead
US5653048A (en) * 1995-11-06 1997-08-05 Esco Corporation Wear assembly for a digging edge of an excavator
ES2158805B1 (es) * 1999-10-01 2002-04-01 Metalogenia Sa Perfeccionamientos en los acoplamientos para dientes de maquinas para movimiento de tierras.
AUPR576701A0 (en) * 2001-06-18 2001-07-12 Keech Castings Australia Pty Limited Locking assembly and method
BR0210854B1 (pt) * 2001-07-06 2013-02-05 fecho para um conjunto de desgaste, mÉtodo para montagem de um elemento de desgaste e mÉtodo para remover um elemento de desgaste.
AUPS134802A0 (en) * 2002-03-26 2002-05-09 Shark Abrasion Systems Pty Ltd Attachment system
SE522438C2 (sv) * 2002-12-23 2004-02-10 Combi Wear Parts Ab Slitdelssystem för lösbar montering av slitdelar till en markberedningsmaskins verktyg
ITUD20040021A1 (it) * 2004-02-10 2004-05-10 Italricambi Srl Dente per benne di escavatori o simili
BR122017012693B1 (pt) * 2006-03-30 2019-02-19 Esco Corporation Elemento de desgaste para fixação a um equipamento de escavação

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470210A (en) * 1983-05-25 1984-09-11 Esco Corporation Mounting for excavating implement and method
US5709043A (en) * 1995-12-11 1998-01-20 Esco Corporation Excavating tooth
CN1314965A (zh) * 1998-07-17 2001-09-26 H&L齿公司 多部件挖掘齿组件
CN1604983A (zh) * 2001-11-09 2005-04-06 艾斯科公司 用于固定耐磨构件的装置

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PT2910692T (pt) 2019-10-18
JP2010526953A (ja) 2010-08-05
CY1122085T1 (el) 2020-11-25
KR20130079578A (ko) 2013-07-10
EA015217B1 (ru) 2011-06-30
PL2865814T3 (pl) 2019-05-31
ES2719133T3 (es) 2019-07-08
ES2748327T3 (es) 2020-03-16
JP2015135052A (ja) 2015-07-27
BR122015006401B1 (pt) 2018-10-16
CN101688385A (zh) 2010-03-31
SI2910692T1 (sl) 2019-11-29
CN103147480A (zh) 2013-06-12
JP2017166320A (ja) 2017-09-21
BR122015006403B1 (pt) 2018-10-23
JP2014001625A (ja) 2014-01-09
EP2910692A2 (en) 2015-08-26
SI2160498T1 (sl) 2015-07-31
HK1138893A1 (en) 2010-09-03
EP2865814A2 (en) 2015-04-29
HRP20190616T1 (hr) 2019-05-31
EP2865814B1 (en) 2019-01-02
MX2009012181A (es) 2009-12-09
CN102720244B (zh) 2015-05-06
DK2865814T3 (en) 2019-03-11
ES2711820T3 (es) 2019-05-07
JP5813068B2 (ja) 2015-11-17
CN102720244A (zh) 2012-10-10
NZ597854A (en) 2013-05-31
CY1122000T1 (el) 2020-10-14
LT2865814T (lt) 2019-02-25
DK2160498T3 (en) 2015-05-11
HRP20190291T1 (hr) 2019-04-05
BR122015006401A2 (pt) 2018-04-03
AU2008251647B2 (en) 2012-12-06
LT2889434T (lt) 2019-04-25
PL2889434T3 (pl) 2019-07-31
KR101618022B1 (ko) 2016-05-03
CA2686620C (en) 2016-02-16
SI2865814T1 (sl) 2019-03-29
HRP20150541T1 (hr) 2015-07-03
BRPI0811427A2 (pt) 2017-05-02
KR20150020674A (ko) 2015-02-26
KR101595577B1 (ko) 2016-02-18
EP2160498A1 (en) 2010-03-10
CA2686620A1 (en) 2008-11-20
EP2910692B1 (en) 2019-08-07
LT2910692T (lt) 2019-10-25
AP2009005034A0 (en) 2009-12-31
CA2880205C (en) 2016-09-27
KR20150020673A (ko) 2015-02-26
BRPI0811427B1 (pt) 2018-10-16
DK2910692T3 (da) 2019-10-07
HRP20191616T1 (hr) 2019-12-13
BR122015006394B1 (pt) 2018-10-16
EP2865814A3 (en) 2015-10-28
JP6378803B2 (ja) 2018-08-22
PT2889434T (pt) 2019-05-03
CY1116392T1 (el) 2017-02-08
EP2910692A3 (en) 2015-11-04
EP2160498B1 (en) 2015-02-25
AU2008251647C1 (en) 2016-12-22
KR101651385B1 (ko) 2016-08-25
KR20150044974A (ko) 2015-04-27
CO6241176A2 (es) 2011-01-20
AU2008251647A1 (en) 2008-11-20
KR101589007B1 (ko) 2016-01-26
EP2889434B1 (en) 2019-03-06
BR122015006394A2 (pt) 2018-04-03
ES2537085T3 (es) 2015-06-02
MY171629A (en) 2019-10-22
CY1121239T1 (el) 2020-05-29
JP5620263B2 (ja) 2014-11-05
EP2160498A4 (en) 2011-12-28
PT2160498E (pt) 2015-06-08
SI2889434T1 (sl) 2019-06-28
PT2865814T (pt) 2019-02-25
CA2880205A1 (en) 2008-11-20
AP2751A (en) 2013-09-30
PL2160498T3 (pl) 2015-07-31
KR101528984B1 (ko) 2015-06-15
DK2889434T3 (en) 2019-04-23
EP2889434A1 (en) 2015-07-01
BR122015006403A2 (pt) 2018-04-03
MY154678A (en) 2015-07-15
WO2008140993A1 (en) 2008-11-20
KR20100023857A (ko) 2010-03-04
MY184361A (en) 2021-04-01
PL2910692T3 (pl) 2020-01-31
NZ581007A (en) 2012-02-24
EA200901511A1 (ru) 2010-06-30

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