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MY154678A - Wear assembly for excavating equipment - Google Patents

Wear assembly for excavating equipment

Info

Publication number
MY154678A
MY154678A MYPI20094724A MYPI20094724A MY154678A MY 154678 A MY154678 A MY 154678A MY PI20094724 A MYPI20094724 A MY PI20094724A MY PI20094724 A MYPI20094724 A MY PI20094724A MY 154678 A MY154678 A MY 154678A
Authority
MY
Malaysia
Prior art keywords
base
lock
wear member
excavating equipment
nose
Prior art date
Application number
MYPI20094724A
Inventor
Iv Charles G Ollinger
Chris D Snyder
John S Kreitzberg
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=MY154678(A) "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 MY154678A publication Critical patent/MY154678A/en

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)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Forging (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Shovels (AREA)
  • Clamps And Clips (AREA)
  • Mechanical Operated Clutches (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Braking Arrangements (AREA)

Abstract

A WEAR ASSEMBLY (10) FOR EXCAVATING EQUIPMENT INCLUDES A BASE (12) FIXED TO THE EXCAVATING EQUIPMENT, A WEAR MEMBER (14) FIT OVER THE BASE (12), AND A LOCK (16) TO RELEASABLY HOLD THE WEAR MEMBER (14) TO THE BASE (12). THE WEAR MEMBER (14) INCLUDES SIDE RELIEF TO REDUCE DRAG ON THE SYSTEM. THE WEAR MEMBER (14) AND THE BASE (12) EACH INCLUDES A HEMISPHERICAL FRONT END AND A GENERALLY TRAPEZOIDAL REAR PORTION. THE BASE (12) INCLUDES A NOSE (18) AND A STOP PROJECTING FROM THE NOSE (18) TO COOPERATE WITH THE LOCK (16) WITHOUT AN OPENING BEING NEEDED TO RECEIVE THE LOCK (16) INTO THE NOSE (18). THE LOCK IS AN ELONGATE LOCK (16) POSITIONED GENERALLY IN AN AXIAL DIRECTION AND WHICH HOLDS THE WEAR MEMBER (14) TO THE BASE (12) UNDER COMPRESSIVE LOADS.
MYPI20094724A 2007-05-10 2008-05-06 Wear assembly for excavating equipment MY154678A (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
MY154678A true MY154678A (en) 2015-07-15

Family

ID=40002579

Family Applications (3)

Application Number Title Priority Date Filing Date
MYPI20094724A MY154678A (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
MYPI2015000230A MY171629A (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
MYPI2012001953A MY184361A (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment

Family Applications After (2)

Application Number Title Priority Date Filing Date
MYPI2015000230A MY171629A (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
MYPI2012001953A MY184361A (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment

Country Status (22)

Country Link
EP (4) EP2889434B1 (en)
JP (4) JP5620263B2 (en)
KR (5) KR101618022B1 (en)
CN (3) CN102720244B (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) DK2865814T3 (en)
EA (1) EA015217B1 (en)
ES (4) ES2719133T3 (en)
HR (4) HRP20150541T1 (en)
LT (3) LT2865814T (en)
MX (1) MX2009012181A (en)
MY (3) MY154678A (en)
NZ (2) NZ581007A (en)
PL (4) PL2865814T3 (en)
PT (4) PT2910692T (en)
SI (4) SI2865814T1 (en)
WO (1) WO2008140993A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2435638B1 (en) * 2009-05-29 2013-07-24 Metalogenia, S.A. Wear element for earth/rock working operations with enhanced wear resistance
EP2494113B1 (en) 2009-10-30 2019-03-06 ESCO Group LLC Wear assembly for excavating 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
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
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
CN102535545B (en) * 2012-01-12 2014-06-25 广西大学 Controllable-mechanism type heavy-duty loader with high bearing capacity
CN102535547B (en) * 2012-01-12 2014-06-25 广西大学 Controllable mechanism type loader with high bearing capacity
EP2855785B1 (en) 2012-06-01 2018-10-31 ESCO Group LLC Lip for excavating bucket
US10589278B2 (en) * 2013-03-18 2020-03-17 Esco Group Llc 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
TW202033863A (en) 2018-10-31 2020-09-16 美商艾斯克集團有限責任公司 Wear assembly
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
MX2023008991A (en) * 2021-01-29 2023-08-15 Esco Group Llc Wear assembly, digging edge and inserts for earth working equipment.
BR112023025031A2 (en) * 2021-06-04 2024-02-27 Talon Eng Sdn Bhd ATTACHING AN EDGE COVER

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (en) * 1973-06-21 1978-08-09
US6735890B2 (en) * 2001-07-06 2004-05-18 Esco Corporation Wear assembly
JPS568662U (en) * 1979-06-27 1981-01-24
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
JPS61261598A (en) * 1985-05-14 1986-11-19 リチヤ−ド　ロイド　ロ−ンダ− Mount assembly for excavation tooth
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 Bucket hook
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
ES2158805B1 (en) * 1999-10-01 2002-04-01 Metalogenia Sa IMPROVEMENTS IN THE COUPLINGS FOR MACHINE TEETH FOR GROUND MOVEMENT.
AUPR576701A0 (en) * 2001-06-18 2001-07-12 Keech Castings Australia Pty Limited Locking assembly and method
DK1404925T3 (en) * 2001-07-06 2010-03-15 Esco Corp Link to a sled to an excavator
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
SE0203856L (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
PL2902552T3 (en) * 2006-03-30 2021-01-11 Esco Group Llc Wear member for excavating equipment

Also Published As

Publication number Publication date
NZ581007A (en) 2012-02-24
EP2910692A3 (en) 2015-11-04
EP2160498A4 (en) 2011-12-28
CN102720244A (en) 2012-10-10
EP2865814A3 (en) 2015-10-28
HRP20191616T1 (en) 2019-12-13
HRP20150541T1 (en) 2015-07-03
CN101688385A (en) 2010-03-31
SI2160498T1 (en) 2015-07-31
MY171629A (en) 2019-10-22
MY184361A (en) 2021-04-01
PL2910692T3 (en) 2020-01-31
LT2865814T (en) 2019-02-25
JP2017166320A (en) 2017-09-21
BR122015006403A2 (en) 2018-04-03
ES2537085T3 (en) 2015-06-02
HRP20190291T1 (en) 2019-04-05
CN101688385B (en) 2013-08-14
AU2008251647A1 (en) 2008-11-20
EP2160498B1 (en) 2015-02-25
CO6241176A2 (en) 2011-01-20
CA2880205A1 (en) 2008-11-20
CY1116392T1 (en) 2017-02-08
ES2711820T3 (en) 2019-05-07
KR20100023857A (en) 2010-03-04
CY1121239T1 (en) 2020-05-29
BRPI0811427B1 (en) 2018-10-16
PT2160498E (en) 2015-06-08
DK2889434T3 (en) 2019-04-23
JP2010526953A (en) 2010-08-05
EP2160498A1 (en) 2010-03-10
AU2008251647B2 (en) 2012-12-06
HRP20190616T1 (en) 2019-05-31
KR101589007B1 (en) 2016-01-26
CN103147480A (en) 2013-06-12
BRPI0811427A2 (en) 2017-05-02
DK2160498T3 (en) 2015-05-11
BR122015006394B1 (en) 2018-10-16
EP2910692B1 (en) 2019-08-07
BR122015006403B1 (en) 2018-10-23
CA2686620A1 (en) 2008-11-20
CA2686620C (en) 2016-02-16
EA200901511A1 (en) 2010-06-30
CY1122085T1 (en) 2020-11-25
KR20150020673A (en) 2015-02-26
PT2889434T (en) 2019-05-03
SI2889434T1 (en) 2019-06-28
JP2015135052A (en) 2015-07-27
AU2008251647C1 (en) 2016-12-22
PT2865814T (en) 2019-02-25
PT2910692T (en) 2019-10-18
NZ597854A (en) 2013-05-31
PL2889434T3 (en) 2019-07-31
KR101595577B1 (en) 2016-02-18
KR101618022B1 (en) 2016-05-03
PL2865814T3 (en) 2019-05-31
EP2910692A2 (en) 2015-08-26
SI2910692T1 (en) 2019-11-29
KR101528984B1 (en) 2015-06-15
ES2748327T3 (en) 2020-03-16
SI2865814T1 (en) 2019-03-29
EP2865814B1 (en) 2019-01-02
EA015217B1 (en) 2011-06-30
BR122015006401A2 (en) 2018-04-03
BR122015006394A2 (en) 2018-04-03
CY1122000T1 (en) 2020-10-14
PL2160498T3 (en) 2015-07-31
CN102720244B (en) 2015-05-06
KR20130079578A (en) 2013-07-10
ES2719133T3 (en) 2019-07-08
LT2910692T (en) 2019-10-25
DK2865814T3 (en) 2019-03-11
JP6378803B2 (en) 2018-08-22
AP2751A (en) 2013-09-30
JP5620263B2 (en) 2014-11-05
JP5813068B2 (en) 2015-11-17
EP2865814A2 (en) 2015-04-29
KR101651385B1 (en) 2016-08-25
EP2889434B1 (en) 2019-03-06
HK1138893A1 (en) 2010-09-03
LT2889434T (en) 2019-04-25
KR20150044974A (en) 2015-04-27
EP2889434A1 (en) 2015-07-01
AP2009005034A0 (en) 2009-12-31
CA2880205C (en) 2016-09-27
JP2014001625A (en) 2014-01-09
WO2008140993A1 (en) 2008-11-20
BR122015006401B1 (en) 2018-10-16
DK2910692T3 (en) 2019-10-07
MX2009012181A (en) 2009-12-09
KR20150020674A (en) 2015-02-26

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