FR2740155B1 - Mecanisme de couplage rapide - Google Patents

Mecanisme de couplage rapide

Info

Publication number
FR2740155B1
FR2740155B1 FR9612784A FR9612784A FR2740155B1 FR 2740155 B1 FR2740155 B1 FR 2740155B1 FR 9612784 A FR9612784 A FR 9612784A FR 9612784 A FR9612784 A FR 9612784A FR 2740155 B1 FR2740155 B1 FR 2740155B1
Authority
FR
France
Prior art keywords
coupling mechanism
quick coupling
quick
coupling
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
FR9612784A
Other languages
English (en)
Other versions
FR2740155A1 (fr
Inventor
William M Barden
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.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of FR2740155A1 publication Critical patent/FR2740155A1/fr
Application granted granted Critical
Publication of FR2740155B1 publication Critical patent/FR2740155B1/fr
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
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3618—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with two separating hooks
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3663—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat hydraulically-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
FR9612784A 1995-10-18 1996-10-16 Mecanisme de couplage rapide Expired - Fee Related FR2740155B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/544,628 US5581917A (en) 1995-10-18 1995-10-18 Quick coupling device

Publications (2)

Publication Number Publication Date
FR2740155A1 FR2740155A1 (fr) 1997-04-25
FR2740155B1 true FR2740155B1 (fr) 1999-01-29

Family

ID=24172957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9612784A Expired - Fee Related FR2740155B1 (fr) 1995-10-18 1996-10-16 Mecanisme de couplage rapide

Country Status (3)

Country Link
US (1) US5581917A (fr)
FR (1) FR2740155B1 (fr)
GB (1) GB2306439B (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2793165B2 (ja) * 1996-02-06 1998-09-03 甲南電機株式会社 油圧ショベルのアタッチメント着脱装置
SE504450C2 (sv) * 1996-02-19 1997-02-17 Kavlugnt Ab Kopplingsanordning för sammankoppling av ett arbetsredskap till en arbetsmaskin; både mekanisk hopkoppling och snabbkoppling av hydraullikkopplingarna
US5915837A (en) * 1997-05-27 1999-06-29 Caterpillar Inc. Quick-disconnect coupling device
US5829337A (en) * 1997-08-28 1998-11-03 Caterpillar Inc. Method and apparatus for coupling a fluid-powered implement to a work machine
US6058633A (en) * 1997-10-22 2000-05-09 Barden; William Mark Quick coupling device and method utilizing an over-center spring
US6023863A (en) * 1998-02-07 2000-02-15 Mahin; Steven D. Frost hook attachment for back-hoe
US6170178B1 (en) * 1998-05-28 2001-01-09 M.J. Electric, Inc. Powered quick attach snowplow
US6042295A (en) * 1998-07-06 2000-03-28 Caterpillar Inc. Rotating bushing for a pin assembly
GB2330569B (en) * 1998-09-08 1999-09-15 Miller Ronald Keith Coupler for bucket excavators
GB2330570B (en) 1998-09-08 1999-09-15 Miller Ronald Keith Quick coupler for bucket excavators
JP2000144789A (ja) * 1998-11-09 2000-05-26 Komatsu Ltd 作業機アタッチメント脱着装置
MXPA02000297A (es) 1999-07-12 2002-06-21 Jrb Co Inc Ensamble de brazo para excavadora con acoplador rapido integral.
ES2341701T3 (es) * 1999-08-19 2010-06-25 Peter John Ward Aparato de corte o trituracion.
US6866467B2 (en) 2000-11-29 2005-03-15 Caterpillar S.A.R.L. Hydraulically actuated quick coupling device
US6499904B2 (en) 2001-01-19 2002-12-31 Nye Manufacturing Ltd. Excavator coupler using fluid operated actuator
US6658770B2 (en) * 2002-01-11 2003-12-09 Rockland, Inc. Implement coupling assembly for excavating machines and the like
WO2004001141A1 (fr) * 2002-06-24 2003-12-31 Jrb Company, Inc. Ensemble bras pour appareil d'excavation et son procede d'utilisation
US20080000658A1 (en) * 2006-05-31 2008-01-03 Caterpillar Inc. Quick connect mechanism
US7984575B2 (en) 2007-07-05 2011-07-26 Caterpillar Inc. Quick coupler assembly
BRPI0912188A2 (pt) 2008-05-07 2015-10-06 Attachment Technologies Inc sistema e componentes de acoplamento carregador com deslocamento zero.
KR101093218B1 (ko) * 2009-08-12 2011-12-13 주식회사 에버다임 중장비용 어태치먼트 커플러
US8974137B2 (en) 2011-12-22 2015-03-10 Caterpillar Inc. Quick coupler
US8684623B2 (en) 2012-05-30 2014-04-01 Caterpillar Inc. Tool coupler having anti-release mechanism
US9217235B2 (en) 2012-05-30 2015-12-22 Caterpillar Inc. Tool coupler system having multiple pressure sources
US8869437B2 (en) 2012-05-30 2014-10-28 Caterpillar Inc. Quick coupler
US9228314B2 (en) 2013-05-08 2016-01-05 Caterpillar Inc. Quick coupler hydraulic control system
US9386303B2 (en) 2013-12-31 2016-07-05 Personify, Inc. Transmitting video and sharing content via a network using multiple encoding techniques
SE540177C2 (sv) * 2014-09-12 2018-04-24 Brokk Ab Anordning för lösgörbar hopkoppling av ett redskap med en manövrerbar arm hos en arbetsmaskin.
US9624641B2 (en) * 2015-01-21 2017-04-18 Deere & Company Work tool coupler for a work vehicle
US10156055B2 (en) * 2016-05-06 2018-12-18 Caterpillar Inc. Integrated excavator pin grabber quick coupler
CN110965603A (zh) * 2019-11-29 2020-04-07 江苏悦达专用车有限公司 一种快换装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5294601A (en) * 1976-02-03 1977-08-09 Caterpillar Mitsubishi Ltd Quick coupler
US4242034A (en) * 1978-11-16 1980-12-30 J. I. Case Company Quick-release coupling
US4355945A (en) * 1979-12-03 1982-10-26 Ware Machine Service, Inc. Tool mounting apparatus
SE425538B (sv) * 1981-02-24 1982-10-11 Lidgren Jan Henrik Kopplingsanordning for att till en traktor eller annat drivet fordon ansluta savel burna som bogserade eller slepade redskap
AU557890B2 (en) * 1982-09-01 1987-01-15 Jones, P.W. Quick-release hydraulic hitch for attaching parts to excavator arm
DK540384D0 (da) * 1984-11-14 1984-11-14 Holm Handels Og Produktionssel Redskabsbaerende arm, f.eks. til gravemaskiner, og mellemstykke til en saadan arm
GB8500911D0 (en) * 1985-01-15 1985-02-20 Mason S T Quick-change fitting
GB2177674B (en) * 1985-07-10 1988-10-05 Bamford Excavators Ltd Mounting a working implement
JPS6393934A (ja) * 1986-10-03 1988-04-25 スチユア−ト．アレキサンダ−．エセツクス 建設機械用連結組立体
NZ222864A (en) * 1987-06-04 1991-02-26 William John Balemi Connector for attaching implements to vehicle boom
SE463319B (sv) * 1989-07-18 1990-11-05 John Teodor Sonerud Koppling av drivsystem till ett arbetsredskap paa en graevmaskin eller liknande
DE69107719T2 (de) * 1990-07-25 1995-06-29 Japanic Corp Werkzeugkupplungsvorrichtung einer Erdbaumaschine.
SE467742B (sv) * 1991-09-06 1992-09-07 Sonerud John Teodor Anordning foer snabbkoppling av ett redskap till en graevmaskin med samtidig anslutning till ett drivsystem
US5179794A (en) * 1991-12-26 1993-01-19 Ballinger Jon C Semi-automatic coupling apparatus
CA2072342C (fr) * 1992-06-26 1994-06-14 Robert D. Jenkins Raccord rapide pour godets d'excavatrice et assimiles
US5400531A (en) * 1992-08-20 1995-03-28 Brown; Hilton T. Excavator device
US5332353A (en) * 1993-02-16 1994-07-26 Wain Roy, Inc. Quick coupler for excavation equipment
WO1994029533A1 (fr) * 1993-06-15 1994-12-22 Caterpillar Inc. Dispositif de couplage pour un outil de travail
WO1995000714A1 (fr) * 1993-06-21 1995-01-05 Barone, Inc. Raccord rapide pour outils d'equipement de terrassement
US5456030A (en) * 1993-06-21 1995-10-10 Barone, Inc. Quick coupler for heavy equipment implements

Also Published As

Publication number Publication date
GB2306439B (en) 1998-12-23
GB2306439A (en) 1997-05-07
US5581917A (en) 1996-12-10
GB9618225D0 (en) 1996-10-09
FR2740155A1 (fr) 1997-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110630