ATE547571T1 - Anordnung zur verbindung von verschleissteilen an werkzeughaltern für baumaschinen - Google Patents

Anordnung zur verbindung von verschleissteilen an werkzeughaltern für baumaschinen

Info

Publication number
ATE547571T1
ATE547571T1 AT05819318T AT05819318T ATE547571T1 AT E547571 T1 ATE547571 T1 AT E547571T1 AT 05819318 T AT05819318 T AT 05819318T AT 05819318 T AT05819318 T AT 05819318T AT E547571 T1 ATE547571 T1 AT E547571T1
Authority
AT
Austria
Prior art keywords
arrangement
tool holder
adapter
construction machinery
tooth
Prior art date
Application number
AT05819318T
Other languages
English (en)
Inventor
Charles Pasqualini
Original Assignee
Predac
Afe Metal 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 Predac, Afe Metal Sa filed Critical Predac
Application granted granted Critical
Publication of ATE547571T1 publication Critical patent/ATE547571T1/de

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
    • E02F9/2891—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)
  • Ceramic Products (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Automatic Assembly (AREA)
  • Earth Drilling (AREA)
AT05819318T 2004-12-02 2005-11-30 Anordnung zur verbindung von verschleissteilen an werkzeughaltern für baumaschinen ATE547571T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0452840A FR2878870B1 (fr) 2004-12-02 2004-12-02 Ensemble d'accouplement entre des pieces d'usure sur des outils supports pour equipement d'engins de travaux publics
PCT/FR2005/051004 WO2006059034A1 (fr) 2004-12-02 2005-11-30 Ensemble d'accouplement entre des pieces d'usure sur des outils supports pour equipements d'engins de travaux publics

Publications (1)

Publication Number Publication Date
ATE547571T1 true ATE547571T1 (de) 2012-03-15

Family

ID=34954147

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05819318T ATE547571T1 (de) 2004-12-02 2005-11-30 Anordnung zur verbindung von verschleissteilen an werkzeughaltern für baumaschinen

Country Status (6)

Country Link
EP (1) EP1819881B1 (de)
CN (1) CN101099006B (de)
AT (1) ATE547571T1 (de)
ES (1) ES2382095T3 (de)
FR (1) FR2878870B1 (de)
WO (1) WO2006059034A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3050939C (en) * 2009-12-11 2021-10-19 Cqms Pty Ltd A lock assembly for an excavator wear member
CN103174187B (zh) * 2013-03-19 2015-04-15 中交天津港航勘察设计研究院有限公司 一种挖土机具用卡环齿装置
FR3035889B1 (fr) * 2015-05-05 2017-06-16 Safe Metal Dispositif, systeme et procede de protection d'une arete de godet
EP3121340B1 (de) 2015-07-20 2020-05-20 Caterpillar Work Tools B. V. Austauschbare spitze für ein abbruchwerkzeug
CN106471885B (zh) * 2016-10-14 2018-10-16 周常 一种除草铲
US10729434B2 (en) * 2017-02-17 2020-08-04 Ethicon Llc Surgical stapler with insertable distal anvil tip
US10889966B2 (en) * 2018-04-13 2021-01-12 Caterpillar Inc. Drafted tool bit and blade assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435847A (en) * 1946-01-14 1948-02-10 Elmer E Robertson Shovel tooth
US3710674A (en) * 1970-12-18 1973-01-16 Meteor Res Ltd Expandable fastener
US4727663A (en) * 1985-10-24 1988-03-01 Esco Corporation Excavating tooth having a lock including a basket spring
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.
US5456029A (en) * 1993-11-01 1995-10-10 Caterpillar Inc. Tooth to adapter coupler
US5765301A (en) * 1996-08-05 1998-06-16 H&L Tooth Company Retention apparatus for a ground engaging tool
US7171771B2 (en) * 2003-04-30 2007-02-06 Esco Corporation Releasable coupling assembly
CA2466768A1 (en) * 2004-05-10 2004-10-22 Quality Steel Foundries Ltd. Locking assembly for ground engaging tools

Also Published As

Publication number Publication date
FR2878870A1 (fr) 2006-06-09
CN101099006B (zh) 2011-05-04
WO2006059034A1 (fr) 2006-06-08
EP1819881B1 (de) 2012-02-29
EP1819881A1 (de) 2007-08-22
FR2878870B1 (fr) 2008-12-05
CN101099006A (zh) 2008-01-02
ES2382095T3 (es) 2012-06-05

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