FR2854415A1 - Dispositif securise de verrouillage hydraulique d'attaches rapides et de connexions hydrauliques associees, entre le coupleur d'un bras porteur d'un engin et un outil - Google Patents

Dispositif securise de verrouillage hydraulique d'attaches rapides et de connexions hydrauliques associees, entre le coupleur d'un bras porteur d'un engin et un outil

Info

Publication number
FR2854415A1
FR2854415A1 FR0305377A FR0305377A FR2854415A1 FR 2854415 A1 FR2854415 A1 FR 2854415A1 FR 0305377 A FR0305377 A FR 0305377A FR 0305377 A FR0305377 A FR 0305377A FR 2854415 A1 FR2854415 A1 FR 2854415A1
Authority
FR
France
Prior art keywords
tool
coupler
hydraulic
secure device
machine arm
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.)
Granted
Application number
FR0305377A
Other languages
English (en)
Other versions
FR2854415B1 (fr
Inventor
Rene Sieffert
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.)
CONST DU BEAUJOLAIS ATEL
Original Assignee
CONST DU BEAUJOLAIS ATEL
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 CONST DU BEAUJOLAIS ATEL filed Critical CONST DU BEAUJOLAIS ATEL
Priority to FR0305377A priority Critical patent/FR2854415B1/fr
Priority to EP04356058A priority patent/EP1473415B1/fr
Priority to AT04356058T priority patent/ATE512258T1/de
Priority to ES04356058T priority patent/ES2367888T3/es
Publication of FR2854415A1 publication Critical patent/FR2854415A1/fr
Application granted granted Critical
Publication of FR2854415B1 publication Critical patent/FR2854415B1/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
    • E02F3/3613—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with means for absorbing any play therebetween
    • 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
    • E02F3/365—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with redundant latching means, e.g. for safety purposes
    • 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
    • E02F3/3654—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with energy coupler, e.g. coupler for hydraulic or electric lines, to provide energy to drive(s) mounted on the tool
    • 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
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2275—Hoses and supports therefor and protection therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Clamps And Clips (AREA)
  • Shovels (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Earth Drilling (AREA)

Abstract

Ce dispositif comprend au moins un vérin hydraulique de verrouillage (10) dont l'extrémité de la tige est munie d'un verrou (26) destiné à coopérer avec l'outil, au moins un vérin hydraulique de sécurité (12), un accumulateur de pression hydraulique (15) relié aux chambres avant et arrière des vérins de verrouillage (10) et de sécurité (12), et un distributeur à tiroir (19) assurant la mise en communication de l'accumulateur (15) avec la chambre arrière du vérin de sécurité (12) en position verrouillée du dispositif, et coupant cette communication en position déverrouillée, et une électrovanne de commande (22) susceptible d'alimenter lors du déverrouillage : les chambres avant des vérins de verrouillage (10) et de sécurité (12), ainsi que l'accumulateur de pression hydraulique (15), et d'assurer la mise à la bâche hydraulique (24) du surplus de la chambre arrière du vérin de verrouillage (10).
FR0305377A 2003-04-30 2003-04-30 Dispositif securise de verrouillage hydraulique d'attaches rapides et de connexions hydrauliques associees, entre le coupleur d'un bras porteur d'un engin et un outil Expired - Fee Related FR2854415B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0305377A FR2854415B1 (fr) 2003-04-30 2003-04-30 Dispositif securise de verrouillage hydraulique d'attaches rapides et de connexions hydrauliques associees, entre le coupleur d'un bras porteur d'un engin et un outil
EP04356058A EP1473415B1 (fr) 2003-04-30 2004-04-28 Dispositif sécurisé de verrouillage hydraulique d'attaches rapides et de connexions hydrauliques associées, pour un coupleur
AT04356058T ATE512258T1 (de) 2003-04-30 2004-04-28 Gesicherte hydraulische verriegelungsvorrichtung für schnellwechselvorrichtungen und dazu gehörende hydraulische verbindungen für einen koppler.
ES04356058T ES2367888T3 (es) 2003-04-30 2004-04-28 Dispositivo securizado de enclavamiento hidráulico de sujecciones rápidas y de conexiones hidráulicas asociadas para un acoplador.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0305377A FR2854415B1 (fr) 2003-04-30 2003-04-30 Dispositif securise de verrouillage hydraulique d'attaches rapides et de connexions hydrauliques associees, entre le coupleur d'un bras porteur d'un engin et un outil

Publications (2)

Publication Number Publication Date
FR2854415A1 true FR2854415A1 (fr) 2004-11-05
FR2854415B1 FR2854415B1 (fr) 2005-07-08

Family

ID=32982349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0305377A Expired - Fee Related FR2854415B1 (fr) 2003-04-30 2003-04-30 Dispositif securise de verrouillage hydraulique d'attaches rapides et de connexions hydrauliques associees, entre le coupleur d'un bras porteur d'un engin et un outil

Country Status (4)

Country Link
EP (1) EP1473415B1 (fr)
AT (1) ATE512258T1 (fr)
ES (1) ES2367888T3 (fr)
FR (1) FR2854415B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1566490B1 (fr) * 2004-02-23 2008-06-25 WIMMER, Alois Arrangement pour raccorder des conduites d'énergie, notamment des conduites de pression
US8919732B2 (en) 2008-11-27 2014-12-30 Caterpillar Work Tools B.V. Extendable pressurized fluid coupler

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2886372B1 (fr) * 2005-05-25 2009-02-06 Const Du Beaujolais Sa Atel Dispositif destine a realiser l'alimentation en huile d'un outil monte sur un engin porteur et ensemble de connexion hydraulique
US7455494B2 (en) 2005-12-02 2008-11-25 Clark Equipment Company Control circuit for an attachment mounting device
GB2464988B8 (en) * 2008-11-03 2013-02-20 Miller Int Ltd Coupler with coupling status sensors
FR2944534B1 (fr) * 2009-04-20 2016-09-23 Morin Module de blocage pour un ensemble d'attache rapide d'un outil sur un engin de travaux publics.
ES2383402B1 (es) * 2010-02-02 2013-04-26 Tenias S.A. Sistema de accionamiento para palas cargadoras
DE102010016491B4 (de) * 2010-04-16 2012-09-27 Lehnhoff Hartstahl Gmbh & Co. Kg Schnellwechselvorrichtung zum Ankuppeln eines Werkzeugs an eine Arbeitsmaschine
EP2426269B1 (fr) * 2010-09-07 2020-06-17 Caterpillar Work Tools B. V. Agencement de couplage
EP2426266B1 (fr) * 2010-09-07 2018-10-17 Caterpillar Work Tools B. V. Agencement de couplage
EP2426268B1 (fr) * 2010-09-07 2022-01-26 Caterpillar Work Tools B. V. Agencement de couplage
EP2426267B1 (fr) * 2010-09-07 2020-12-30 Caterpillar Work Tools B. V. Agencement de couplage
GB2509303A (en) 2012-11-08 2014-07-02 Miller Int Ltd Coupler

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5467542A (en) * 1994-08-23 1995-11-21 Hulden; Fritiof Coupling assembly and actuating mechanism therefor
WO1998046835A1 (fr) * 1997-04-14 1998-10-22 Baumaschinentechnik Gesellschaft Mbh Dispositif de montage rapide pour pelle mecanique
JP2003021116A (ja) * 2001-07-06 2003-01-24 Shin Caterpillar Mitsubishi Ltd 作業機の制御装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9600608L (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
US5829337A (en) * 1997-08-28 1998-11-03 Caterpillar Inc. Method and apparatus for coupling a fluid-powered implement to a work machine
DE29810118U1 (de) * 1998-06-05 1998-10-29 Scherhaufer Kremmer Helmut Arbeitsmaschine
US6196265B1 (en) * 1998-07-29 2001-03-06 Wec Co. Multi-line fluid connector
EP1329559A3 (fr) * 2002-01-08 2003-10-29 Thomas Sauer Dispositif d'attache rapide pour engins de travail

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5467542A (en) * 1994-08-23 1995-11-21 Hulden; Fritiof Coupling assembly and actuating mechanism therefor
WO1998046835A1 (fr) * 1997-04-14 1998-10-22 Baumaschinentechnik Gesellschaft Mbh Dispositif de montage rapide pour pelle mecanique
JP2003021116A (ja) * 2001-07-06 2003-01-24 Shin Caterpillar Mitsubishi Ltd 作業機の制御装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 05 12 May 2003 (2003-05-12) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1566490B1 (fr) * 2004-02-23 2008-06-25 WIMMER, Alois Arrangement pour raccorder des conduites d'énergie, notamment des conduites de pression
US8919732B2 (en) 2008-11-27 2014-12-30 Caterpillar Work Tools B.V. Extendable pressurized fluid coupler

Also Published As

Publication number Publication date
ES2367888T3 (es) 2011-11-10
FR2854415B1 (fr) 2005-07-08
EP1473415A1 (fr) 2004-11-03
ATE512258T1 (de) 2011-06-15
EP1473415B1 (fr) 2011-06-08

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Effective date: 20121228