EP2160498A4 - Wear assembly for excavating equipment - Google Patents

Wear assembly for excavating equipment

Info

Publication number
EP2160498A4
EP2160498A4 EP08747674A EP08747674A EP2160498A4 EP 2160498 A4 EP2160498 A4 EP 2160498A4 EP 08747674 A EP08747674 A EP 08747674A EP 08747674 A EP08747674 A EP 08747674A EP 2160498 A4 EP2160498 A4 EP 2160498A4
Authority
EP
European Patent Office
Prior art keywords
wear assembly
excavating equipment
excavating
equipment
wear
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.)
Granted
Application number
EP08747674A
Other languages
German (de)
French (fr)
Other versions
EP2160498B1 (en
EP2160498A1 (en
Inventor
Charles G Ollinger Iv
Chris D Snyder
John S Kreitzberg
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.)
Esco Corp
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
Family has litigation
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=EP2160498(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to PL14180150T priority Critical patent/PL2865814T3/en
Priority to SI200831434T priority patent/SI2160498T1/en
Priority to DK14180148.0T priority patent/DK2910692T3/en
Priority to PL08747674T priority patent/PL2160498T3/en
Priority to EP15151786.9A priority patent/EP2889434B1/en
Priority to PL14180148T priority patent/PL2910692T3/en
Priority to EP14180150.6A priority patent/EP2865814B1/en
Priority to EP14180148.0A priority patent/EP2910692B1/en
Priority to PL15151786T priority patent/PL2889434T3/en
Priority to DK14180150.6T priority patent/DK2865814T3/en
Priority to DK15151786.9T priority patent/DK2889434T3/en
Application filed by Esco Corp filed Critical Esco Corp
Publication of EP2160498A1 publication Critical patent/EP2160498A1/en
Publication of EP2160498A4 publication Critical patent/EP2160498A4/en
Application granted granted Critical
Publication of EP2160498B1 publication Critical patent/EP2160498B1/en
Priority to HRP20150541TT priority patent/HRP20150541T1/en
Priority to CY20151100456T priority patent/CY1116392T1/en
Priority to CY20191100158T priority patent/CY1121239T1/en
Priority to CY20191100355T priority patent/CY1122000T1/en
Priority to CY20191100991T priority patent/CY1122085T1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • E02F9/2816—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
    • E02F9/2808—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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Forging (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Clamps And Clips (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Operated Clutches (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Shovels (AREA)
EP08747674.3A 2007-05-10 2008-05-06 Wear assembly for excavating equipment Active EP2160498B1 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
EP14180148.0A EP2910692B1 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
DK15151786.9T DK2889434T3 (en) 2007-05-10 2008-05-06 Wear element and wear device for soil treatment equipment
PL08747674T PL2160498T3 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
EP15151786.9A EP2889434B1 (en) 2007-05-10 2008-05-06 Wear member and wear assembly for excavating equipment
PL14180148T PL2910692T3 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
EP14180150.6A EP2865814B1 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
SI200831434T SI2160498T1 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
PL15151786T PL2889434T3 (en) 2007-05-10 2008-05-06 Wear member and wear assembly for excavating equipment
DK14180150.6T DK2865814T3 (en) 2007-05-10 2008-05-06 Excavator wear device
DK14180148.0T DK2910692T3 (en) 2007-05-10 2008-05-06 Wear device for soil treatment equipment
PL14180150T PL2865814T3 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
HRP20150541TT HRP20150541T1 (en) 2007-05-10 2015-05-20 Wear assembly for excavating equipment
CY20151100456T CY1116392T1 (en) 2007-05-10 2015-05-22 DECORATIVE PROCESSING FOR EXCAVATOR EQUIPMENT
CY20191100158T CY1121239T1 (en) 2007-05-10 2019-02-05 DESTRUCTION COMPLEX FOR EXCAVATION EQUIPMENT
CY20191100355T CY1122000T1 (en) 2007-05-10 2019-03-27 WEAR ELEMENT AND WEAR ASSEMBLY FOR EXCAVATOR EQUIPMENT
CY20191100991T CY1122085T1 (en) 2007-05-10 2019-09-20 GRINDER ARRANGEMENT FOR EXCAVATOR EQUIPMENT

Applications Claiming Priority (4)

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

Related Child Applications (6)

Application Number Title Priority Date Filing Date
EP15151786.9A Division EP2889434B1 (en) 2007-05-10 2008-05-06 Wear member and wear assembly for excavating equipment
EP15151786.9A Division-Into EP2889434B1 (en) 2007-05-10 2008-05-06 Wear member and wear assembly for excavating equipment
EP14180148.0A Division EP2910692B1 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
EP14180148.0A Division-Into EP2910692B1 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
EP14180150.6A Division EP2865814B1 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
EP14180150.6A Division-Into EP2865814B1 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment

Publications (3)

Publication Number Publication Date
EP2160498A1 EP2160498A1 (en) 2010-03-10
EP2160498A4 true EP2160498A4 (en) 2011-12-28
EP2160498B1 EP2160498B1 (en) 2015-02-25

Family

ID=40002579

Family Applications (4)

Application Number Title Priority Date Filing Date
EP08747674.3A Active EP2160498B1 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
EP14180148.0A Active EP2910692B1 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
EP15151786.9A Active EP2889434B1 (en) 2007-05-10 2008-05-06 Wear member and wear assembly for excavating equipment
EP14180150.6A Active EP2865814B1 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment

Family Applications After (3)

Application Number Title Priority Date Filing Date
EP14180148.0A Active EP2910692B1 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
EP15151786.9A Active EP2889434B1 (en) 2007-05-10 2008-05-06 Wear member and wear assembly for excavating equipment
EP14180150.6A Active EP2865814B1 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment

Country Status (23)

Country Link
EP (4) EP2160498B1 (en)
JP (4) JP5620263B2 (en)
KR (5) KR101595577B1 (en)
CN (3) CN101688385B (en)
AP (1) AP2751A (en)
AU (1) AU2008251647C1 (en)
BR (4) BR122015006394B1 (en)
CA (2) CA2880205C (en)
CO (1) CO6241176A2 (en)
CY (4) CY1116392T1 (en)
DK (4) DK2160498T3 (en)
EA (1) EA015217B1 (en)
ES (4) ES2711820T3 (en)
HK (1) HK1138893A1 (en)
HR (4) HRP20150541T1 (en)
LT (3) LT2865814T (en)
MX (1) MX2009012181A (en)
MY (3) MY184361A (en)
NZ (2) NZ581007A (en)
PL (4) PL2160498T3 (en)
PT (4) PT2889434T (en)
SI (4) SI2889434T1 (en)
WO (1) WO2008140993A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102439233B (en) * 2009-05-29 2015-03-18 麦塔洛吉尼亚股份有限公司 Wear element for earth/rock working operations with enhanced wear resistance
TR201904556T4 (en) * 2009-10-30 2019-04-22 Esco Group Llc Wear device for excavation equipment.
NL2004771C2 (en) * 2010-05-26 2011-11-29 Ihc Holland Ie Bv Tooth system.
JP5504205B2 (en) * 2011-05-09 2014-05-28 株式会社小松製作所 Bucket tooth assembly for construction machine and bucket equipped with the same
JP5210415B2 (en) * 2011-05-09 2013-06-12 株式会社小松製作所 Construction machine bucket tooth
JOP20200019A1 (en) * 2011-07-14 2017-06-16 Esco Group Llc Wear assembly
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
CN102535537B (en) * 2012-01-12 2014-05-07 广西大学 Spatial controllable mechanism type loader with one-dimensional rotary movable arm and two-dimensional rotary scraping bucket
CN102535547B (en) * 2012-01-12 2014-06-25 广西大学 Controllable mechanism type loader with high bearing capacity
CN102535545B (en) * 2012-01-12 2014-06-25 广西大学 Controllable-mechanism type heavy-duty loader with high bearing capacity
WO2013181435A1 (en) 2012-06-01 2013-12-05 Esco Corporation Lip for excavating bucket
CA2907659C (en) * 2013-03-18 2021-03-02 Esco Corporation Wear cap for an earth working roll
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 (en) * 2018-03-27 2023-12-26 浙江澳德耐磨零部件有限公司 Tooth head structure for excavator and dredging machine
US11634892B2 (en) 2019-11-27 2023-04-25 Hensley Industries, Inc. Excavating tooth assembly with releasable lock pin assembly
CA3198518A1 (en) * 2020-12-11 2022-06-16 Allen Vaughan Coupling assembly
WO2022251915A1 (en) * 2021-06-04 2022-12-08 Talon Engineering SDN. BHD. Attachment of a lip shroud

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1239088A1 (en) * 1999-10-01 2002-09-11 Metalogenia, S.A. Improvements in the assemblies of teeth of earth moving machines

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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 (en) * 1973-06-21 1978-08-09
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US4470210A (en) * 1983-05-25 1984-09-11 Esco Corporation Mounting for excavating implement and method
SE450504B (en) * 1983-07-26 1987-06-29 Bofors Wear Parts Ab WRADING SYSTEM FOR EQUIPMENT TOOLS
SE8405819L (en) * 1984-11-20 1986-05-21 Bofors Wear Parts Ab Wear parts system
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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 (en) * 1991-03-31 1992-10-29 Hitachi Constr Mach Co Ltd Claw tool for bucket
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
US5709043A (en) 1995-12-11 1998-01-20 Esco Corporation Excavating tooth
US6047487A (en) * 1998-07-17 2000-04-11 H&L Tooth Co. Multipiece excavating tooth assembly
AUPR576701A0 (en) * 2001-06-18 2001-07-12 Keech Castings Australia Pty Limited Locking assembly and method
BR0210854B1 (en) * 2001-07-06 2013-02-05 closure for a wear assembly, method for mounting a wear element and method for removing a wear element.
US6729052B2 (en) 2001-11-09 2004-05-04 Esco Corporation Assembly for securing an excavating tooth
AUPS134802A0 (en) * 2002-03-26 2002-05-09 Shark Abrasion Systems Pty Ltd Attachment system
SE522438C2 (en) * 2002-12-23 2004-02-10 Combi Wear Parts Ab Wear part system for detachable mounting of wear parts to a soil preparation machine tool
ITUD20040021A1 (en) * 2004-02-10 2004-05-10 Italricambi Srl TOOTH FOR EXCAVATOR BUCKETS OR SIMILAR
ES2808623T3 (en) * 2006-03-30 2021-03-01 Esco Group Llc Wear member for excavation equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1239088A1 (en) * 1999-10-01 2002-09-11 Metalogenia, S.A. Improvements in the assemblies of teeth of earth moving machines

Also Published As

Publication number Publication date
CA2686620A1 (en) 2008-11-20
HRP20190616T1 (en) 2019-05-31
EA015217B1 (en) 2011-06-30
KR101651385B1 (en) 2016-08-25
EP2910692B1 (en) 2019-08-07
HRP20191616T1 (en) 2019-12-13
EP2865814B1 (en) 2019-01-02
ES2719133T3 (en) 2019-07-08
CN101688385B (en) 2013-08-14
EP2889434B1 (en) 2019-03-06
HRP20190291T1 (en) 2019-04-05
KR20150020674A (en) 2015-02-26
AP2009005034A0 (en) 2009-12-31
CA2880205C (en) 2016-09-27
CO6241176A2 (en) 2011-01-20
BR122015006394A2 (en) 2018-04-03
EP2910692A2 (en) 2015-08-26
KR101528984B1 (en) 2015-06-15
AU2008251647A1 (en) 2008-11-20
PL2865814T3 (en) 2019-05-31
BRPI0811427A2 (en) 2017-05-02
DK2160498T3 (en) 2015-05-11
KR101589007B1 (en) 2016-01-26
BR122015006401B1 (en) 2018-10-16
LT2865814T (en) 2019-02-25
PL2160498T3 (en) 2015-07-31
PT2889434T (en) 2019-05-03
EP2865814A2 (en) 2015-04-29
EA200901511A1 (en) 2010-06-30
EP2160498B1 (en) 2015-02-25
CA2686620C (en) 2016-02-16
KR20100023857A (en) 2010-03-04
SI2910692T1 (en) 2019-11-29
PT2160498E (en) 2015-06-08
CN102720244B (en) 2015-05-06
PT2910692T (en) 2019-10-18
NZ581007A (en) 2012-02-24
ES2711820T3 (en) 2019-05-07
JP6378803B2 (en) 2018-08-22
MY184361A (en) 2021-04-01
PL2910692T3 (en) 2020-01-31
SI2160498T1 (en) 2015-07-31
JP2017166320A (en) 2017-09-21
EP2910692A3 (en) 2015-11-04
CN102720244A (en) 2012-10-10
DK2865814T3 (en) 2019-03-11
JP2014001625A (en) 2014-01-09
EP2865814A3 (en) 2015-10-28
ES2748327T3 (en) 2020-03-16
MY171629A (en) 2019-10-22
CN103147480A (en) 2013-06-12
CY1121239T1 (en) 2020-05-29
EP2160498A1 (en) 2010-03-10
EP2889434A1 (en) 2015-07-01
JP5620263B2 (en) 2014-11-05
BR122015006394B1 (en) 2018-10-16
KR101618022B1 (en) 2016-05-03
DK2889434T3 (en) 2019-04-23
CN101688385A (en) 2010-03-31
KR20150044974A (en) 2015-04-27
BRPI0811427B1 (en) 2018-10-16
CA2880205A1 (en) 2008-11-20
BR122015006401A2 (en) 2018-04-03
KR20130079578A (en) 2013-07-10
PT2865814T (en) 2019-02-25
AU2008251647C1 (en) 2016-12-22
LT2889434T (en) 2019-04-25
MX2009012181A (en) 2009-12-09
CY1122000T1 (en) 2020-10-14
JP5813068B2 (en) 2015-11-17
DK2910692T3 (en) 2019-10-07
PL2889434T3 (en) 2019-07-31
BR122015006403A2 (en) 2018-04-03
JP2015135052A (en) 2015-07-27
SI2865814T1 (en) 2019-03-29
CY1116392T1 (en) 2017-02-08
ES2537085T3 (en) 2015-06-02
HK1138893A1 (en) 2010-09-03
AP2751A (en) 2013-09-30
MY154678A (en) 2015-07-15
KR20150020673A (en) 2015-02-26
SI2889434T1 (en) 2019-06-28
LT2910692T (en) 2019-10-25
BR122015006403B1 (en) 2018-10-23
JP2010526953A (en) 2010-08-05
CY1122085T1 (en) 2020-11-25
WO2008140993A1 (en) 2008-11-20
HRP20150541T1 (en) 2015-07-03
AU2008251647B2 (en) 2012-12-06
KR101595577B1 (en) 2016-02-18
NZ597854A (en) 2013-05-31

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