ES2168988B1 - COUPLING SYSTEM FOR THE TEETH OF AN EXCAVATOR. - Google Patents

COUPLING SYSTEM FOR THE TEETH OF AN EXCAVATOR.

Info

Publication number
ES2168988B1
ES2168988B1 ES200002454A ES200002454A ES2168988B1 ES 2168988 B1 ES2168988 B1 ES 2168988B1 ES 200002454 A ES200002454 A ES 200002454A ES 200002454 A ES200002454 A ES 200002454A ES 2168988 B1 ES2168988 B1 ES 2168988B1
Authority
ES
Spain
Prior art keywords
rectilinear
excavator
teeth
coupling system
tooth
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.)
Expired - Fee Related
Application number
ES200002454A
Other languages
Spanish (es)
Other versions
ES2168988A1 (en
Inventor
Laguarda Lluis Morales
I Bertran Nil Vallve
Moreno Jorge Pallas
Guisado Fermin Sanchez
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.)
Metalogenia SA
Original Assignee
Metalogenia SA
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
Priority to ES200002454A priority Critical patent/ES2168988B1/en
Application filed by Metalogenia SA filed Critical Metalogenia SA
Priority to AU2001291901A priority patent/AU2001291901A1/en
Priority to CNA018167861A priority patent/CN1468340A/en
Priority to CA002424322A priority patent/CA2424322A1/en
Priority to MXPA03002893A priority patent/MXPA03002893A/en
Priority to KR10-2003-7004758A priority patent/KR20030036881A/en
Priority to BR0114331-0A priority patent/BR0114331A/en
Priority to US10/381,983 priority patent/US20040010949A1/en
Priority to EP01972107A priority patent/EP1411178A1/en
Priority to JP2002532728A priority patent/JP2004510900A/en
Priority to PCT/ES2001/000363 priority patent/WO2002029167A1/en
Publication of ES2168988A1 publication Critical patent/ES2168988A1/en
Priority to ZA200302463A priority patent/ZA200302463B/en
Application granted granted Critical
Publication of ES2168988B1 publication Critical patent/ES2168988B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins

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)
  • Agricultural Machines (AREA)
  • Earth Drilling (AREA)

Abstract

Sistema de acoplamiento para los dientes de una excavadora. Este sistema de acoplamiento para los dientes de una excavadora, concretamente un diente del que se extienden en sentido axial dos orejas rectilíneas que, siendo sensiblemente paralelas entre sí, emergen en voladizo de la boca de un alojamiento central y son complementarias de sendos cajeados rectilíneos abiertos que están previstos, también en sentido axial, en un elemento de portadientes, consiste en que la sección recta de cada una de las orejas rectilíneas del elemento de diente, que es en una parte cóncava y substancialmente complementaria del perfil convexo del fondo de los cajeados rectilíneos del elemento de portadiente, presenta dos tramos extremos que están reunidos convergentemente en un tramo intermedio diferenciado de los anteriores e inciden en el mismo según un ángulo de un valor comprendido aproximadamente entre 10º y 40º.Coupling system for the teeth of an excavator. This coupling system for the teeth of an excavator, specifically a tooth from which two rectilinear ears extend axially, which, being substantially parallel to each other, emerge in cantilever from the mouth of a central housing and are complementary to both open rectilinear holes which are provided, also axially, in a tooth holder element, is that the straight section of each of the rectilinear ears of the tooth element, which is in a concave part and substantially complementary to the convex profile of the bottom of the pocket rectilinear of the holder element, it has two extreme sections that are convergently joined in an intermediate section differentiated from the previous ones and impact on it according to an angle of a value between approximately 10º and 40º.

ES200002454A 2000-10-03 2000-10-03 COUPLING SYSTEM FOR THE TEETH OF AN EXCAVATOR. Expired - Fee Related ES2168988B1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
ES200002454A ES2168988B1 (en) 2000-10-03 2000-10-03 COUPLING SYSTEM FOR THE TEETH OF AN EXCAVATOR.
EP01972107A EP1411178A1 (en) 2000-10-03 2001-10-02 Coupling system for the teeth of an excavator
CA002424322A CA2424322A1 (en) 2000-10-03 2001-10-02 Engagement system for digger teeth
MXPA03002893A MXPA03002893A (en) 2000-10-03 2001-10-02 Coupling system for the teeth of an excavator.
KR10-2003-7004758A KR20030036881A (en) 2000-10-03 2001-10-02 Coupling system for the teeth of an excavator
BR0114331-0A BR0114331A (en) 2000-10-03 2001-10-02 Digger teeth coupling system
AU2001291901A AU2001291901A1 (en) 2000-10-03 2001-10-02 Coupling system for the teeth of an excavator
CNA018167861A CN1468340A (en) 2000-10-03 2001-10-02 Coupling system for the teeth of an excavator
JP2002532728A JP2004510900A (en) 2000-10-03 2001-10-02 Mining gear teeth engagement device
PCT/ES2001/000363 WO2002029167A1 (en) 2000-10-03 2001-10-02 Coupling system for the teeth of an excavator
US10/381,983 US20040010949A1 (en) 2000-10-03 2001-10-02 Coupling system for the teeth of an excavator
ZA200302463A ZA200302463B (en) 2000-10-03 2003-03-28 Engagement system for digger teeth.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200002454A ES2168988B1 (en) 2000-10-03 2000-10-03 COUPLING SYSTEM FOR THE TEETH OF AN EXCAVATOR.

Publications (2)

Publication Number Publication Date
ES2168988A1 ES2168988A1 (en) 2002-06-16
ES2168988B1 true ES2168988B1 (en) 2003-12-01

Family

ID=8495238

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200002454A Expired - Fee Related ES2168988B1 (en) 2000-10-03 2000-10-03 COUPLING SYSTEM FOR THE TEETH OF AN EXCAVATOR.

Country Status (12)

Country Link
US (1) US20040010949A1 (en)
EP (1) EP1411178A1 (en)
JP (1) JP2004510900A (en)
KR (1) KR20030036881A (en)
CN (1) CN1468340A (en)
AU (1) AU2001291901A1 (en)
BR (1) BR0114331A (en)
CA (1) CA2424322A1 (en)
ES (1) ES2168988B1 (en)
MX (1) MXPA03002893A (en)
WO (1) WO2002029167A1 (en)
ZA (1) ZA200302463B (en)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2222090B1 (en) * 2003-05-29 2007-07-01 Metalogenia Patentes, S.L. TOOTH, PORTABLE, AND SET OF TOOTH AND PORTABLE, TO MACHINE TO MOVE MATERIALS SUCH AS EARTH AND STONES.
ITUD20040021A1 (en) * 2004-02-10 2004-05-10 Italricambi Srl TOOTH FOR EXCAVATOR BUCKETS OR SIMILAR
AU2013202355C1 (en) * 2006-02-17 2017-05-11 Esco Group Llc Wear assembly
BRPI0709884B1 (en) 2006-03-30 2018-01-16 Esco Corporation WEAR ELEMENT FOR FIXING IN AN EXCAVATING EQUIPMENT
AU2010330673B2 (en) * 2009-12-11 2013-05-16 Cqms Pty Ltd A lock assembly for an excavator wear member
US9062436B2 (en) 2011-10-07 2015-06-23 Caterpillar Inc. Implement tooth assembly with tip and adapter
USD707264S1 (en) 2011-10-07 2014-06-17 Caterpillar Inc. Adapter for a ground engaging machine implement
USD706312S1 (en) 2011-10-07 2014-06-03 Caterpiller, Inc. Tip for a ground engaging machine implement
USD706839S1 (en) 2011-10-07 2014-06-10 Caterpillar, Inc. Tip for a ground engaging machine implement
US8943717B2 (en) 2011-10-08 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
USD706307S1 (en) * 2011-10-07 2014-06-03 Caterpillar, Inc. Adapter for a ground engaging machine implement
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
WO2013090994A1 (en) * 2011-12-21 2013-06-27 L & H Industrial Australia Pty Ltd Ground engaging tools
US9273448B2 (en) * 2013-08-01 2016-03-01 Caterpillar Inc. Ground engaging tool assembly
USD728636S1 (en) 2013-08-01 2015-05-05 Caterpillar Inc. Coupler and tip for a ground engaging machine implement
USD728635S1 (en) 2013-08-01 2015-05-05 Caterpillar Inc. Coupler for a ground engaging machine implement
US9260839B2 (en) * 2013-08-01 2016-02-16 Caterpillar Inc. Ground engaging tool assembly
US9228324B2 (en) * 2013-08-01 2016-01-05 Caterpillar Inc. Ground engaging tool assembly
USD728637S1 (en) 2013-08-01 2015-05-05 Caterpillar Inc. Tip for a ground engaging machine implement
US9441351B2 (en) * 2013-08-01 2016-09-13 Caterpillar Inc. Ground engaging tool assembly
US9441349B2 (en) 2013-08-01 2016-09-13 Caterpillar Inc. Ground engaging tool assembly
CN104153420B (en) * 2014-08-14 2017-02-15 广西柳工机械股份有限公司 loader bucket
USD774110S1 (en) 2015-08-12 2016-12-13 Caterpillar Inc. Tip for a ground engaging machine implement
USD774108S1 (en) 2015-08-12 2016-12-13 Caterpillar Inc. Tip for a ground engaging machine implement
USD774567S1 (en) 2015-08-12 2016-12-20 Caterpillar Inc. Tip for a ground engaging machine implement
USD774566S1 (en) 2015-08-12 2016-12-20 Caterpillar Inc. Tip for a ground engaging machine implement
USD775673S1 (en) 2015-08-12 2017-01-03 Caterpillar Inc. Tip for a ground engaging machine implement
USD774109S1 (en) 2015-08-12 2016-12-13 Caterpillar Inc. Tip for a ground engaging machine implement
USD775241S1 (en) 2015-08-12 2016-12-27 Caterpillar Inc. Tip for a ground engaging machine implement
USD775243S1 (en) 2015-08-12 2016-12-27 Caterpillar Inc. Tip for a ground engaging machine implement
USD775240S1 (en) 2015-08-12 2016-12-27 Caterpillar Inc. Tip for a ground engaging machine implement
USD775242S1 (en) 2015-08-12 2016-12-27 Caterpillar Inc. Tip for a ground engaging machine implement
USD774565S1 (en) 2015-08-12 2016-12-20 Caterpillar Inc. Tip for a ground engaging machine implement
USD774564S1 (en) 2015-08-12 2016-12-20 Caterpillar Inc. Tip for a ground engaging machine implement
USD805112S1 (en) * 2016-12-15 2017-12-12 Caterpillar Inc. Tip for a ground engaging machine implement
USD806758S1 (en) * 2016-12-15 2018-01-02 Caterpillar Inc. Tip for a ground engaging machine implement
USD803275S1 (en) * 2016-12-15 2017-11-21 Caterpillar Inc. Tip for a ground engaging machine implement
USD803899S1 (en) * 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD805562S1 (en) * 2016-12-15 2017-12-19 Caterpillar Inc. Adapter for a ground engaging machine implement
USD806141S1 (en) * 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD803900S1 (en) * 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD806140S1 (en) * 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD803898S1 (en) * 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD806142S1 (en) * 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD803902S1 (en) * 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD840441S1 (en) 2016-12-15 2019-02-12 Caterpillar Inc. Adapter for a ground engaging machine implement
USD803897S1 (en) * 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD803274S1 (en) * 2016-12-15 2017-11-21 Caterpillar Inc. Tip for a ground engaging machine implement
USD803901S1 (en) * 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD806759S1 (en) * 2016-12-15 2018-01-02 Caterpillar Inc. Tip for a ground engaging machine implement
USD806139S1 (en) * 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD832310S1 (en) 2017-08-30 2018-10-30 Caterpillar Inc. Adapter for a ground engaging machine implement
USD905765S1 (en) 2019-03-07 2020-12-22 Caterpillar Inc. Adapter for a ground engaging machine implement
USD888785S1 (en) 2019-03-07 2020-06-30 Caterpillar Inc. Adapter for a ground engaging machine implement
USD894970S1 (en) 2019-04-24 2020-09-01 Caterpillar Inc. Adapter for a ground engaging machine implement
USD894969S1 (en) 2019-04-24 2020-09-01 Caterpillar Inc. Tip for a ground engaging machine implement
USD894968S1 (en) 2019-04-24 2020-09-01 Caterpillar Inc. Adapter for a ground engaging machine implement
USD894972S1 (en) * 2019-04-26 2020-09-01 Caterpillar Inc. Adapter for a ground engaging machine implement
USD894971S1 (en) * 2019-04-26 2020-09-01 Caterpillar Inc. Tip for a ground engaging machine implement
USD897379S1 (en) * 2019-04-26 2020-09-29 Caterpillar Inc. Tip for a ground engaging machine implement
USD945499S1 (en) 2020-11-18 2022-03-08 Caterpillar Inc. Adapter for a ground engaging machine implement
USD945498S1 (en) 2020-11-18 2022-03-08 Caterpillar Inc. Adapter for a ground engaging machine implement

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1805527A (en) * 1929-03-09 1931-05-19 Mekeel Van Cortright Reversible dipper tooth
US1925420A (en) * 1929-10-07 1933-09-05 Lesher W Van Buskirk Dipper tooth
US1874783A (en) * 1931-12-24 1932-08-30 Mekeel Van Cortright Digger tooth
US1951988A (en) * 1931-12-30 1934-03-20 Mckeel Van Cortright Digger tooth
US3079710A (en) * 1961-06-22 1963-03-05 Esco Corp Ground-working tooth and method
US3708895A (en) * 1970-04-29 1973-01-09 Florida Machine & Foundry Co Replaceable tooth assembly
US3919792A (en) * 1974-11-25 1975-11-18 Esco Corp Excavating tooth assembly
FR2381137A1 (en) * 1977-02-18 1978-09-15 Esco Corp EXCAVATOR TOOTH FOR LOADER BUCKET ON TIRES OR SIMILAR
US4481728A (en) * 1981-12-01 1984-11-13 Abex Corporation Dipper tooth tip and adapter
US5177886A (en) * 1992-03-16 1993-01-12 Caterpillar Inc. Tooth with clearances in socket
US5806215A (en) * 1992-04-07 1998-09-15 Carol Thelma Matthews Excavator tooth retaining assembly
US5386653A (en) * 1993-06-01 1995-02-07 Caterpillar Inc. Tooth to adapter interface
EP0649945B1 (en) * 1993-08-30 1996-04-17 Baz Service Ag Digging tooth
US5456029A (en) * 1993-11-01 1995-10-10 Caterpillar Inc. Tooth to adapter coupler
US5561925A (en) * 1995-07-25 1996-10-08 Caterpillar Inc. Tooth assembly and retaining mechanism
ATE184670T1 (en) * 1996-07-01 1999-10-15 Metalogenia Sa COUPLING CONNECTION FOR AN EXCAVATOR TOOTH
US6085448A (en) * 1997-10-30 2000-07-11 Caterpillar Inc. Mechanical retention system for ground engaging tools
US6047487A (en) * 1998-07-17 2000-04-11 H&L Tooth Co. Multipiece excavating tooth assembly
US6477796B1 (en) * 2000-07-06 2002-11-12 Caterpillar Inc Tooth assembly for implements

Also Published As

Publication number Publication date
KR20030036881A (en) 2003-05-09
CA2424322A1 (en) 2003-03-28
US20040010949A1 (en) 2004-01-22
MXPA03002893A (en) 2003-06-24
AU2001291901A1 (en) 2002-04-15
ZA200302463B (en) 2004-03-10
ES2168988A1 (en) 2002-06-16
WO2002029167A1 (en) 2002-04-11
CN1468340A (en) 2004-01-14
EP1411178A1 (en) 2004-04-21
JP2004510900A (en) 2004-04-08
BR0114331A (en) 2003-10-07

Similar Documents

Publication Publication Date Title
ES2168988B1 (en) COUPLING SYSTEM FOR THE TEETH OF AN EXCAVATOR.
USD860510S1 (en) Light fixture
USD515436S1 (en) Tube
USD876326S1 (en) All-terrain vehicle tire
DE60102522D1 (en) Optical lens unit which has a device for adjusting the center of gravity of the lens
DE60123550D1 (en) Vehicle front body construction
DE60220567D1 (en) Vehicle front body construction
ES2264887B1 (en) MANUAL WRENCH FOR DRIVING CYLINDRICAL ELEMENTS.
USD875652S1 (en) All-terrain vehicle tire
USD507910S1 (en) Headrest
USD476364S1 (en) Writing instrument
USD556617S1 (en) Emergency signaling system
FR2831028B3 (en) SHORTS OR CALECON WITH SUPPORT NOW THE SEXUAL ORGANS
DE60201265D1 (en) MICROPHONE ADAPTER FOR A RESPIRATOR
USD501289S1 (en) Short sleeve shirt
USD469122S1 (en) Writing instrument
USD515716S1 (en) Vehicle headlight
USD489661S1 (en) Vehicle central gauge
USD495814S1 (en) Motorcycle headlight
USD500272S1 (en) Rear cowl for a motorcycle
CL2004001271A1 (en) PREPARATION OF SUBSTITUTED QUINOXALINES BY REACTION BETWEEN A 2-AMINOANILINE AND 2,3-DIHODRIXI-1,4-DIOXANE.
USD523313S1 (en) Drill bit
USD509464S1 (en) Pair of motorcycle handle bar risers
USD445718S1 (en) Diamond cut
USD498191S1 (en) Vehicle instrument panel

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20020616

Kind code of ref document: A1

Effective date: 20020616

FD1A Patent lapsed

Effective date: 20100312