HUE047554T2 - Többdarabos kopóelem-egység markoló- vagy kotróeszközökhöz - Google Patents

Többdarabos kopóelem-egység markoló- vagy kotróeszközökhöz

Info

Publication number
HUE047554T2
HUE047554T2 HUE13196440A HUE13196440A HUE047554T2 HU E047554 T2 HUE047554 T2 HU E047554T2 HU E13196440 A HUE13196440 A HU E13196440A HU E13196440 A HUE13196440 A HU E13196440A HU E047554 T2 HUE047554 T2 HU E047554T2
Authority
HU
Hungary
Prior art keywords
excavating
wear assembly
digging implement
multipiece wear
multipiece
Prior art date
Application number
HUE13196440A
Other languages
English (en)
Inventor
Charles Clendenning
Russell N Drake
Brian L Launder
Original Assignee
Tooth H & L Co
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
Application filed by Tooth H & L Co filed Critical Tooth H & L Co
Publication of HUE047554T2 publication Critical patent/HUE047554T2/hu

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
    • E02F9/2883—Wear elements for buckets or implements in general
    • 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
    • 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
    • E02F9/2891—Tools for assembling or disassembling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
HUE13196440A 2012-12-28 2013-12-10 Többdarabos kopóelem-egység markoló- vagy kotróeszközökhöz HUE047554T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/729,888 US9359744B2 (en) 2009-08-05 2012-12-28 Multipiece wear assembly

Publications (1)

Publication Number Publication Date
HUE047554T2 true HUE047554T2 (hu) 2020-04-28

Family

ID=49918381

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE13196440A HUE047554T2 (hu) 2012-12-28 2013-12-10 Többdarabos kopóelem-egység markoló- vagy kotróeszközökhöz

Country Status (5)

Country Link
US (1) US9359744B2 (hu)
EP (1) EP2749702B1 (hu)
CL (1) CL2013003765A1 (hu)
HU (1) HUE047554T2 (hu)
ZA (1) ZA201309135B (hu)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2012126822A (ru) * 2009-12-11 2014-01-20 Си-Кью-Эм-Эс ПТИ ЛТД Монтаж износных элементов
US9562347B2 (en) * 2010-08-04 2017-02-07 H&L Tooth Company Multipiece wear assembly
JOP20200120A1 (ar) * 2013-10-21 2017-06-16 Esco Group Llc إزالة وتركيب تجميعة تآكل
USD797157S1 (en) * 2016-06-03 2017-09-12 H&L Tooth Company Wear assembly lock structure
US10774500B2 (en) * 2017-03-09 2020-09-15 Caterpillar Inc. Power operated locking system earth moving equipment and method

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1485879A (en) 1923-08-03 1924-03-04 John W Page Detachable tooth for excavating shovels
US1620132A (en) 1926-01-25 1927-03-08 American Manganese Steel Co Reversible-point dipper tooth
US2259456A (en) 1940-05-25 1941-10-21 Arthur N Crawford Bucket tooth unit
US3312004A (en) 1964-06-01 1967-04-04 Thys Company Ripper tooth assembly
US3371437A (en) 1965-04-28 1968-03-05 Mid Continent Steel Casting Co Locking device for digger tooth
US3471954A (en) 1966-07-18 1969-10-14 Machinery Inc Const Resilient ball retainer for tooth and holder
US3462861A (en) * 1966-10-11 1969-08-26 Int Harvester Co Bucket tooth assembly with wear plate and locking shim
GB1292612A (en) 1969-02-13 1972-10-11 Bamford Excavators Ltd Improvements relating to earth working implements
NO750160L (hu) 1975-01-20 1976-07-21 Lennart Nilsson
IT1027392B (it) 1975-01-28 1978-11-20 Ramella P V Dente per benne di macchine per movimento terra
FR2377488A1 (fr) 1977-01-14 1978-08-11 Poncin Andre Perfectionnements aux dents de godets de pelles mecaniques
US6735890B2 (en) * 2001-07-06 2004-05-18 Esco Corporation Wear assembly
US4187035A (en) 1979-02-14 1980-02-05 Colburn Edward N Keeper pin system for shovel teeth
US4274678A (en) 1979-07-11 1981-06-23 Austin Hoy And Company Limited Socketed boss having means for retaining a tool shank
US4761900A (en) * 1986-12-04 1988-08-09 Esco Corporation Excavating tooth assembly
GB8713298D0 (en) 1987-06-06 1987-07-08 Anderson Strathclyde Plc Cutting tool & holder
US5152088A (en) * 1990-09-10 1992-10-06 Esco Corporation Excavating tooth point and method of replacement
US5074062A (en) 1990-09-10 1991-12-24 Esco Corporation Method of replacing a worn excavating tooth point
US5177886A (en) * 1992-03-16 1993-01-12 Caterpillar Inc. Tooth with clearances in socket
US5379535A (en) 1992-11-30 1995-01-10 Mobile Pulley & Machine Works, Inc. Replaceable excavating tooth assembly
US5469648A (en) 1993-02-02 1995-11-28 Esco Corporation Excavating tooth
US5561925A (en) 1995-07-25 1996-10-08 Caterpillar Inc. Tooth assembly and retaining mechanism
US5713145A (en) 1996-03-12 1998-02-03 Gh Hensley Industries, Inc. Wear resistant excavating apparatus
ES2146174B1 (es) * 1998-07-03 2002-01-16 Metalogenia Sa Acoplamiento para dientes de excavadoras y similares.
US6047487A (en) 1998-07-17 2000-04-11 H&L Tooth Co. Multipiece excavating tooth assembly
ES2158805B1 (es) * 1999-10-01 2002-04-01 Metalogenia Sa Perfeccionamientos en los acoplamientos para dientes de maquinas para movimiento de tierras.
US6799387B2 (en) 2002-01-29 2004-10-05 Trn Business Trust Removable adapter assembly having a retractable insert
CA2443168A1 (en) 2003-09-26 2004-10-26 Quality Steel Foundries Ltd. Insert for locking mechanism for ground engaging tools
CN101006230A (zh) 2004-08-02 2007-07-25 温都崴铸造有限公司 齿和转接器组件
US7313877B2 (en) 2004-09-17 2008-01-01 H&L Tooth Company Pin assembly for a two-part ground engaging tooth system and method for connecting components of a two-part ground engaging tooth system to each other
BR122017012693B1 (pt) * 2006-03-30 2019-02-19 Esco Corporation Elemento de desgaste para fixação a um equipamento de escavação
CA2551312A1 (en) 2006-06-28 2007-12-28 Amsco Cast Products (Canada) Inc. Tooth and adaptor assembly
KR101755734B1 (ko) * 2009-08-05 2017-07-07 에이치 앤드 엘 투쓰 캄파니 어댑터에 톱니를 분리가능하게 결합하기 위한 방법 및 톱니 조립체
CA2772898A1 (en) * 2011-04-04 2012-10-04 Amsco Cast Products (Canada) Inc. Tooth and adaptor assembly

Also Published As

Publication number Publication date
US9359744B2 (en) 2016-06-07
CL2013003765A1 (es) 2014-08-22
ZA201309135B (en) 2014-08-27
EP2749702A2 (en) 2014-07-02
EP2749702B1 (en) 2019-11-20
US20140182174A1 (en) 2014-07-03
EP2749702A3 (en) 2016-10-26

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