ES419646A1 - Perfeccionamientos en dientes amovibles para maquinas de o-bras publicas. - Google Patents

Perfeccionamientos en dientes amovibles para maquinas de o-bras publicas.

Info

Publication number
ES419646A1
ES419646A1 ES419646A ES419646A ES419646A1 ES 419646 A1 ES419646 A1 ES 419646A1 ES 419646 A ES419646 A ES 419646A ES 419646 A ES419646 A ES 419646A ES 419646 A1 ES419646 A1 ES 419646A1
Authority
ES
Spain
Prior art keywords
cotter
main
auxiliary
tooth
socket
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
Application number
ES419646A
Other languages
English (en)
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.)
Poclain SA
Original Assignee
Poclain 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
Application filed by Poclain SA filed Critical Poclain SA
Publication of ES419646A1 publication Critical patent/ES419646A1/es
Expired 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
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient

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)
ES419646A 1972-10-31 1973-10-15 Perfeccionamientos en dientes amovibles para maquinas de o-bras publicas. Expired ES419646A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7238539A FR2204741B1 (es) 1972-10-31 1972-10-31

Publications (1)

Publication Number Publication Date
ES419646A1 true ES419646A1 (es) 1976-03-16

Family

ID=9106455

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419646A Expired ES419646A1 (es) 1972-10-31 1973-10-15 Perfeccionamientos en dientes amovibles para maquinas de o-bras publicas.

Country Status (10)

Country Link
US (1) US3894349A (es)
JP (1) JPS4982103A (es)
AR (1) AR198698A1 (es)
BE (1) BE805641A (es)
BR (2) BR6308410D0 (es)
DE (1) DE2353848A1 (es)
ES (1) ES419646A1 (es)
FR (1) FR2204741B1 (es)
GB (1) GB1411464A (es)
IT (1) IT999706B (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999064686A1 (es) * 1998-06-08 1999-12-16 Metalogenia, S.A. Dispositivo para el acoplamiento de dientes de excavadoras
US6865828B1 (en) 1999-10-01 2005-03-15 Metalogenia, S.A. Assemblies of teeth of earth moving machines
USRE40336E1 (en) 1998-07-03 2008-05-27 Metalogenia Patentes, S.L. Coupling for the teeth of excavators and the like

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155665A (en) * 1976-03-29 1979-05-22 Caterpillar Tractor Co. Resilient retention key for replaceable ripper teeth
DE2639989C2 (de) * 1976-09-04 1982-04-29 O & K Orenstein & Koppel Ag, 1000 Berlin Lösbare Befestigung eines rückwärts mit einer Hülse versehenen Baggerzahns an einem in die Hülse eingreifenden Zahnhalter
DE2713227C2 (de) * 1977-03-25 1983-08-04 O & K Orenstein & Koppel Ag, 1000 Berlin Lösbare Befestigung eines rückwärts mit einer Hülse versehenen Baggerzahnes an einem in die Hülse eingreifenden Zahnhalter
US4271615A (en) * 1980-01-24 1981-06-09 Esco Corporation Locking device for excavating equipment
US4357765A (en) * 1980-03-24 1982-11-09 United States Steel Corporation Apparatus for securing overlapping portions of two digger tooth members together
JPS5992772U (ja) * 1982-12-14 1984-06-23 藤森　高根 バケツト式土工機械のバケツトにおけるエツジの保護構造
SE439333B (sv) * 1983-10-04 1985-06-10 Bofors Ab Laselement for slitdelar till grevskopor och liknande
US4881331A (en) * 1985-04-03 1989-11-21 Gamma Lock (Proprietary) Limited Teeth for use with earth moving equipment
US4663867A (en) * 1985-10-02 1987-05-12 Esco Corporation Locking device for whisler type adapter
US5152088A (en) * 1990-09-10 1992-10-06 Esco Corporation Excavating tooth point and method of replacement
IT1252500B (it) * 1991-09-13 1995-06-19 Metallurg Valchiese Srl Dente composito per macchine movimento terra
US5806215A (en) * 1992-04-07 1998-09-15 Carol Thelma Matthews Excavator tooth retaining assembly
US5469648A (en) * 1993-02-02 1995-11-28 Esco Corporation Excavating tooth
FR2708973B1 (fr) * 1993-03-29 1995-10-27 Pasqualini Charles Dispositif et procédé de liaison entre des dents amovibles et des adapteurs formés aux extrémités d'outils et réceptacles en usage sur les engins de travaux publics.
US5394629A (en) * 1993-06-21 1995-03-07 Gh Hensley Industries, Inc. Side-locking flex pin connector for excavation apparatus
JP2545354Y2 (ja) * 1993-09-16 1997-08-25 三菱製鋼株式会社 掘削刃の保持構造
US6030143A (en) * 1997-12-18 2000-02-29 Esco Corporation Locking pin for excavating equipment
US5956874A (en) * 1998-05-07 1999-09-28 Columbia Steel Casting Co., Inc. Tooth assembly and lock system
WO2003004782A2 (en) * 2001-07-06 2003-01-16 Esco Corporation Coupling for excavating wear part
US7497653B2 (en) * 2001-08-20 2009-03-03 Maclean-Fogg Company Locking fastener assembly
SE0203856L (sv) * 2002-12-23 2004-02-10 Combi Wear Parts Ab Slitdelssystem för lösbar montering av slitdelar till en markberedningsmaskins verktyg
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
US9290914B2 (en) * 2013-08-01 2016-03-22 Caterpillar Inc. Ground engaging tool assembly
US9228324B2 (en) * 2013-08-01 2016-01-05 Caterpillar Inc. Ground engaging tool assembly
US9518379B2 (en) * 2014-02-28 2016-12-13 Caterpillar Inc. Shroud retention system having replaceable lug insert
BR122022014159B1 (pt) * 2016-11-18 2024-02-27 Joy Global Surface Mining Inc Sistema de ferramentas
KR102279468B1 (ko) 2019-07-17 2021-07-20 성보공업주식회사 댐퍼 구조물
KR102306607B1 (ko) * 2020-09-10 2021-09-30 성보공업주식회사 댐퍼 구조물 및 이를 이용한 결합 구조물

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259456A (en) * 1940-05-25 1941-10-21 Arthur N Crawford Bucket tooth unit
US2772492A (en) * 1953-02-12 1956-12-04 American Brake Shoe Co Retainer pins for dipper teeth
US2870667A (en) * 1954-07-08 1959-01-27 American Brake Shoe Co Retaining key for dipper tooth parts having resilient pad
US2837844A (en) * 1955-06-23 1958-06-10 Tooth H & L Co Rooter attachment for bulldozers or the like
US2949687A (en) * 1957-07-15 1960-08-23 Electric Steel Foundry Co Excavating tooth
US2982035A (en) * 1958-04-28 1961-05-02 Thomas C Whisler Excavator tooth
US2987332A (en) * 1958-11-17 1961-06-06 Bonmartini Glovanni Resilient torque-transmitting hinge structure
US3019537A (en) * 1959-01-06 1962-02-06 American Brake Shoe Co Keeper for an excavator tooth
US3196956A (en) * 1962-12-21 1965-07-27 American Brake Shoe Co Digger tooth
US3511126A (en) * 1967-12-06 1970-05-12 Caterpillar Tractor Co Cylindrical retaining pin of substantially rigid construction
US3520224A (en) * 1969-02-12 1970-07-14 Hensley Equipment Co Inc Retaining pin
DE1918491A1 (de) * 1969-04-11 1970-12-10 Karl Schwarzkopf Stift,insbesondere Verriegelungsstift fuer Baggerzaehne
US3675350A (en) * 1970-04-13 1972-07-11 Amsted Ind Inc Dipper tooth assembly
US3685178A (en) * 1970-07-10 1972-08-22 Abex Corp Dipper teeth

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999064686A1 (es) * 1998-06-08 1999-12-16 Metalogenia, S.A. Dispositivo para el acoplamiento de dientes de excavadoras
ES2146541A1 (es) * 1998-06-08 2000-08-01 Metalogenia Sa Dispositivo para el acoplamiento de dientes de excavadoras.
USRE40336E1 (en) 1998-07-03 2008-05-27 Metalogenia Patentes, S.L. Coupling for the teeth of excavators and the like
US6865828B1 (en) 1999-10-01 2005-03-15 Metalogenia, S.A. Assemblies of teeth of earth moving machines

Also Published As

Publication number Publication date
FR2204741A1 (es) 1974-05-24
AR198698A1 (es) 1974-07-15
BR7308410D0 (pt) 1974-09-05
BE805641A (fr) 1974-02-01
DE2353848A1 (de) 1974-05-09
BR6308410D0 (pt) 1974-09-05
IT999706B (it) 1976-03-10
FR2204741B1 (es) 1975-01-03
GB1411464A (en) 1975-10-22
JPS4982103A (es) 1974-08-07
US3894349A (en) 1975-07-15

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