EA200901511A1 - Изнашивающийся элемент в сборе для землеройного оборудования - Google Patents

Изнашивающийся элемент в сборе для землеройного оборудования

Info

Publication number
EA200901511A1
EA200901511A1 EA200901511A EA200901511A EA200901511A1 EA 200901511 A1 EA200901511 A1 EA 200901511A1 EA 200901511 A EA200901511 A EA 200901511A EA 200901511 A EA200901511 A EA 200901511A EA 200901511 A1 EA200901511 A1 EA 200901511A1
Authority
EA
Eurasian Patent Office
Prior art keywords
latch
holder
nose
wearing
element assembly
Prior art date
Application number
EA200901511A
Other languages
English (en)
Other versions
EA015217B1 (ru
Inventor
Чарльз Г. Оллингер IV
Крис Д. Снайдер
Джон С. Крайцберг
Original Assignee
Эско Корпорейшн
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=EA200901511(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Эско Корпорейшн filed Critical Эско Корпорейшн
Publication of EA200901511A1 publication Critical patent/EA200901511A1/ru
Publication of EA015217B1 publication Critical patent/EA015217B1/ru

Links

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
    • 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)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Forging (AREA)
  • Clamps And Clips (AREA)
  • Shovels (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)

Abstract

Изнашивающийся элемент в сборе для землеройного оборудования, включающем держатель, закрепленный на землеройном оборудовании, изнашивающийся элемент, насаженный на держатель, и фиксатор, обеспечивающий разъемное крепление изнашивающегося элемента на фиксаторе. Изнашивающийся элемент включает нерабочую сторону для уменьшения лобового сопротивления. Как изнашивающийся элемент, так и держатель, оба включают полусферический передний конец и трапециевидный задний участок. Держатель включает носовую часть и стопор, выступающий из носовой части для взаимодействия с фиксатором, при этом отсутствует необходимость в отверстии для установки фиксатора в носовую часть. Фиксатор является удлиненным фиксатором, позиционированным в осевом направлении и который обеспечивает крепление изнашивающегося элемента на держателе под действием сжимающих усилий.
EA200901511A 2007-05-10 2008-05-06 Изнашивающийся элемент в сборе для землеройного оборудования EA015217B1 (ru)

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

Publications (2)

Publication Number Publication Date
EA200901511A1 true EA200901511A1 (ru) 2010-06-30
EA015217B1 EA015217B1 (ru) 2011-06-30

Family

ID=40002579

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200901511A EA015217B1 (ru) 2007-05-10 2008-05-06 Изнашивающийся элемент в сборе для землеройного оборудования

Country Status (23)

Country Link
EP (4) EP2889434B1 (ru)
JP (4) JP5620263B2 (ru)
KR (5) KR101618022B1 (ru)
CN (3) CN102720244B (ru)
AP (1) AP2751A (ru)
AU (1) AU2008251647C1 (ru)
BR (4) BR122015006394B1 (ru)
CA (2) CA2686620C (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) LT2889434T (ru)
MX (1) MX2009012181A (ru)
MY (3) MY171629A (ru)
NZ (2) NZ581007A (ru)
PL (4) PL2865814T3 (ru)
PT (4) PT2865814T (ru)
SI (4) SI2889434T1 (ru)
WO (1) WO2008140993A1 (ru)

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CN102439233B (zh) * 2009-05-29 2015-03-18 麦塔洛吉尼亚股份有限公司 具有强化的耐磨性的、用于土地/岩石工序的磨损元件
TWI509131B (zh) * 2009-10-30 2015-11-21 Esco Corp 用於挖掘設備之磨耗總成
NL2004771C2 (en) * 2010-05-26 2011-11-29 Ihc Holland Ie Bv Tooth system.
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
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
JOP20200019A1 (ar) * 2011-07-14 2017-06-16 Esco Group Llc مجموعة بطانه
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
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
RS58247B1 (sr) * 2012-06-01 2019-03-29 Esco Group Llc Rub kašike za iskopavanje
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
CA3198518A1 (en) * 2020-12-11 2022-06-16 Allen Vaughan Coupling assembly
PE20240792A1 (es) * 2021-06-04 2024-04-17 Talon Eng Sdn Bhd Fijacion de un protector de reborde

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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 (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
US4470210A (en) 1983-05-25 1984-09-11 Esco Corporation Mounting for excavating implement and method
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
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SE522438C2 (sv) * 2002-12-23 2004-02-10 Combi Wear Parts Ab Slitdelssystem för lösbar montering av slitdelar till en markberedningsmaskins verktyg
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Also Published As

Publication number Publication date
KR101651385B1 (ko) 2016-08-25
EP2865814B1 (en) 2019-01-02
BR122015006394A2 (pt) 2018-04-03
SI2889434T1 (sl) 2019-06-28
AU2008251647C1 (en) 2016-12-22
ES2537085T3 (es) 2015-06-02
CN101688385A (zh) 2010-03-31
CY1121239T1 (el) 2020-05-29
CA2686620A1 (en) 2008-11-20
LT2889434T (lt) 2019-04-25
JP5620263B2 (ja) 2014-11-05
CN103147480A (zh) 2013-06-12
EP2865814A3 (en) 2015-10-28
ES2711820T3 (es) 2019-05-07
SI2910692T1 (sl) 2019-11-29
EP2910692A2 (en) 2015-08-26
PT2910692T (pt) 2019-10-18
EA015217B1 (ru) 2011-06-30
PL2160498T3 (pl) 2015-07-31
DK2910692T3 (da) 2019-10-07
JP2017166320A (ja) 2017-09-21
EP2889434B1 (en) 2019-03-06
JP5813068B2 (ja) 2015-11-17
MY154678A (en) 2015-07-15
HRP20190291T1 (hr) 2019-04-05
EP2889434A1 (en) 2015-07-01
KR20150020673A (ko) 2015-02-26
EP2160498B1 (en) 2015-02-25
BRPI0811427A2 (pt) 2017-05-02
KR101618022B1 (ko) 2016-05-03
CO6241176A2 (es) 2011-01-20
PT2160498E (pt) 2015-06-08
KR20100023857A (ko) 2010-03-04
MY171629A (en) 2019-10-22
KR101595577B1 (ko) 2016-02-18
BR122015006403A2 (pt) 2018-04-03
KR101589007B1 (ko) 2016-01-26
KR20150020674A (ko) 2015-02-26
ES2748327T3 (es) 2020-03-16
PT2889434T (pt) 2019-05-03
WO2008140993A1 (en) 2008-11-20
EP2160498A4 (en) 2011-12-28
PT2865814T (pt) 2019-02-25
JP2014001625A (ja) 2014-01-09
HRP20150541T1 (hr) 2015-07-03
HRP20190616T1 (hr) 2019-05-31
PL2889434T3 (pl) 2019-07-31
EP2910692A3 (en) 2015-11-04
PL2865814T3 (pl) 2019-05-31
BRPI0811427B1 (pt) 2018-10-16
JP2010526953A (ja) 2010-08-05
JP2015135052A (ja) 2015-07-27
AU2008251647A1 (en) 2008-11-20
MX2009012181A (es) 2009-12-09
CY1122000T1 (el) 2020-10-14
AP2009005034A0 (en) 2009-12-31
CA2880205C (en) 2016-09-27
BR122015006403B1 (pt) 2018-10-23
AP2751A (en) 2013-09-30
SI2160498T1 (sl) 2015-07-31
CY1122085T1 (el) 2020-11-25
LT2910692T (lt) 2019-10-25
EP2160498A1 (en) 2010-03-10
CY1116392T1 (el) 2017-02-08
CA2880205A1 (en) 2008-11-20
CN102720244B (zh) 2015-05-06
CN102720244A (zh) 2012-10-10
SI2865814T1 (sl) 2019-03-29
BR122015006401B1 (pt) 2018-10-16
KR20150044974A (ko) 2015-04-27
ES2719133T3 (es) 2019-07-08
KR20130079578A (ko) 2013-07-10
DK2889434T3 (en) 2019-04-23
DK2160498T3 (en) 2015-05-11
EP2865814A2 (en) 2015-04-29
AU2008251647B2 (en) 2012-12-06
LT2865814T (lt) 2019-02-25
HRP20191616T1 (hr) 2019-12-13
HK1138893A1 (en) 2010-09-03
EP2910692B1 (en) 2019-08-07
JP6378803B2 (ja) 2018-08-22
CN101688385B (zh) 2013-08-14
NZ597854A (en) 2013-05-31
BR122015006394B1 (pt) 2018-10-16
DK2865814T3 (en) 2019-03-11
MY184361A (en) 2021-04-01
PL2910692T3 (pl) 2020-01-31
BR122015006401A2 (pt) 2018-04-03
NZ581007A (en) 2012-02-24
KR101528984B1 (ko) 2015-06-15
CA2686620C (en) 2016-02-16

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