MY171629A - Wear assembly for excavating equipment - Google Patents

Wear assembly for excavating equipment

Info

Publication number
MY171629A
MY171629A MYPI2015000230A MYPI2015000230A MY171629A MY 171629 A MY171629 A MY 171629A MY PI2015000230 A MYPI2015000230 A MY PI2015000230A MY PI2015000230 A MYPI2015000230 A MY PI2015000230A MY 171629 A MY171629 A MY 171629A
Authority
MY
Malaysia
Prior art keywords
wear member
section
working
mounting
leading
Prior art date
Application number
MYPI2015000230A
Inventor
S Kreitzberg John
G Ollinger Charles Iv
D Snyder Chris
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=MY171629(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 MY171629A publication Critical patent/MY171629A/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)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Forging (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Clamps And Clips (AREA)
  • Shovels (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Operated Clutches (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

There is disclosed a wear member (14) for use on a dredge cutterhead comprising a working section (21) and a mounting section (23) generally aligned along a longitudinal axis (28), the mounting section (23) including a socket (20) for receiving a base (12) fixed to the dredge cutterhead to mount the wear member (14) on the dredge cutterhead, and the working section (21) being that part of the wear member (14) forward of the socket (20), a leading side (25) adapted to be a forward surface during advance of the wear member (14) through the ground during a digging operation, and a trailing side (27) adapted to be a rearward surface during advance of the wear member (14) through the ground, the leading and trailing sides (27) extending axially across the working and mounting sections (23) , and the leading side (25) having a greater width than the trailing side (27) in transverse cross sections perpendicular to the longitudinal axis (28) along at least part of the working section (21) and at least part of the mounting section (23).
MYPI2015000230A 2007-05-10 2008-05-06 Wear assembly for excavating equipment MY171629A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92878007P 2007-05-10 2007-05-10
US92882107P 2007-05-10 2007-05-10
US93048307P 2007-05-15 2007-05-15

Publications (1)

Publication Number Publication Date
MY171629A true MY171629A (en) 2019-10-22

Family

ID=40002579

Family Applications (3)

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

Family Applications Before (2)

Application Number Title Priority Date Filing Date
MYPI2012001953A MY184361A (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
MYPI20094724A MY154678A (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) KR101528984B1 (en)
CN (3) CN101688385B (en)
AP (1) AP2751A (en)
AU (1) AU2008251647C1 (en)
BR (4) BR122015006403B1 (en)
CA (2) CA2686620C (en)
CO (1) CO6241176A2 (en)
CY (4) CY1116392T1 (en)
DK (4) DK2889434T3 (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) PL2889434T3 (en)
PT (4) PT2865814T (en)
SI (4) SI2160498T1 (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
AU2010252228B2 (en) * 2009-05-29 2016-02-04 Metalogenia, S.L. 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.
JP5210415B2 (en) 2011-05-09 2013-06-12 株式会社小松製作所 Construction machine bucket tooth
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
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
CN102535545B (en) * 2012-01-12 2014-06-25 广西大学 Controllable-mechanism type heavy-duty loader with high bearing capacity
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
EP3461956B1 (en) * 2012-06-01 2024-09-11 ESCO Group LLC Lip for excavating bucket
CN105229243B (en) * 2013-03-18 2018-11-20 埃斯科集团有限责任公司 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
US20240263429A1 (en) * 2021-06-04 2024-08-08 Talon Engineering Sdn. Bhd Attachment of a lip shroud

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 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
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
BRPI0709884B1 (en) * 2006-03-30 2018-01-16 Esco Corporation WEAR ELEMENT FOR FIXING IN AN EXCAVATING EQUIPMENT

Also Published As

Publication number Publication date
CA2880205A1 (en) 2008-11-20
EP2160498B1 (en) 2015-02-25
BRPI0811427B1 (en) 2018-10-16
HRP20190616T1 (en) 2019-05-31
HK1138893A1 (en) 2010-09-03
EP2889434B1 (en) 2019-03-06
CA2686620C (en) 2016-02-16
EP2910692A3 (en) 2015-11-04
CY1122085T1 (en) 2020-11-25
SI2865814T1 (en) 2019-03-29
SI2910692T1 (en) 2019-11-29
PT2889434T (en) 2019-05-03
KR20130079578A (en) 2013-07-10
DK2889434T3 (en) 2019-04-23
ES2537085T3 (en) 2015-06-02
BR122015006394B1 (en) 2018-10-16
EP2160498A4 (en) 2011-12-28
PT2865814T (en) 2019-02-25
KR101528984B1 (en) 2015-06-15
MY184361A (en) 2021-04-01
PL2910692T3 (en) 2020-01-31
JP2010526953A (en) 2010-08-05
BRPI0811427A2 (en) 2017-05-02
CN101688385B (en) 2013-08-14
LT2910692T (en) 2019-10-25
CN102720244B (en) 2015-05-06
KR20150044974A (en) 2015-04-27
PL2889434T3 (en) 2019-07-31
JP5620263B2 (en) 2014-11-05
CN102720244A (en) 2012-10-10
AP2009005034A0 (en) 2009-12-31
CA2880205C (en) 2016-09-27
JP2014001625A (en) 2014-01-09
BR122015006401A2 (en) 2018-04-03
CY1116392T1 (en) 2017-02-08
DK2160498T3 (en) 2015-05-11
CY1121239T1 (en) 2020-05-29
KR20150020674A (en) 2015-02-26
BR122015006401B1 (en) 2018-10-16
CY1122000T1 (en) 2020-10-14
KR101651385B1 (en) 2016-08-25
NZ581007A (en) 2012-02-24
EP2865814A2 (en) 2015-04-29
AP2751A (en) 2013-09-30
KR20100023857A (en) 2010-03-04
CN103147480A (en) 2013-06-12
DK2865814T3 (en) 2019-03-11
KR101618022B1 (en) 2016-05-03
DK2910692T3 (en) 2019-10-07
AU2008251647B2 (en) 2012-12-06
BR122015006403B1 (en) 2018-10-23
EP2865814A3 (en) 2015-10-28
ES2711820T3 (en) 2019-05-07
SI2889434T1 (en) 2019-06-28
CO6241176A2 (en) 2011-01-20
SI2160498T1 (en) 2015-07-31
NZ597854A (en) 2013-05-31
EP2910692A2 (en) 2015-08-26
HRP20191616T1 (en) 2019-12-13
EP2910692B1 (en) 2019-08-07
HRP20190291T1 (en) 2019-04-05
AU2008251647C1 (en) 2016-12-22
WO2008140993A1 (en) 2008-11-20
KR101595577B1 (en) 2016-02-18
JP5813068B2 (en) 2015-11-17
HRP20150541T1 (en) 2015-07-03
EP2160498A1 (en) 2010-03-10
ES2719133T3 (en) 2019-07-08
LT2889434T (en) 2019-04-25
JP2017166320A (en) 2017-09-21
EA015217B1 (en) 2011-06-30
JP2015135052A (en) 2015-07-27
KR20150020673A (en) 2015-02-26
CN101688385A (en) 2010-03-31
LT2865814T (en) 2019-02-25
MX2009012181A (en) 2009-12-09
PT2910692T (en) 2019-10-18
PL2865814T3 (en) 2019-05-31
ES2748327T3 (en) 2020-03-16
EA200901511A1 (en) 2010-06-30
JP6378803B2 (en) 2018-08-22
KR101589007B1 (en) 2016-01-26
PL2160498T3 (en) 2015-07-31
BR122015006403A2 (en) 2018-04-03
BR122015006394A2 (en) 2018-04-03
CA2686620A1 (en) 2008-11-20
AU2008251647A1 (en) 2008-11-20
EP2889434A1 (en) 2015-07-01
PT2160498E (en) 2015-06-08
MY154678A (en) 2015-07-15
EP2865814B1 (en) 2019-01-02

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