ATE364756T1 - QUICK COUPLING DEVICE FOR TOOLS ON EXCAVATORS OR SIMILAR MACHINES - Google Patents

QUICK COUPLING DEVICE FOR TOOLS ON EXCAVATORS OR SIMILAR MACHINES

Info

Publication number
ATE364756T1
ATE364756T1 AT04703773T AT04703773T ATE364756T1 AT E364756 T1 ATE364756 T1 AT E364756T1 AT 04703773 T AT04703773 T AT 04703773T AT 04703773 T AT04703773 T AT 04703773T AT E364756 T1 ATE364756 T1 AT E364756T1
Authority
AT
Austria
Prior art keywords
adaptor
tool
side walls
coupling
perforations
Prior art date
Application number
AT04703773T
Other languages
German (de)
Inventor
Fo Claudi Herguido
Original Assignee
Fo Claudi Herguido
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 Fo Claudi Herguido filed Critical Fo Claudi Herguido
Application granted granted Critical
Publication of ATE364756T1 publication Critical patent/ATE364756T1/en

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
    • E02F3/3631—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a transversal locking element
    • 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
    • E02F3/3636—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat using two or four movable transversal pins
    • 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
    • E02F3/364—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat using wedges

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)
  • Earth Drilling (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Manipulator (AREA)
  • Agricultural Machines (AREA)

Abstract

Quick-coupling device ( 1,2 ) for tools on machines, especially on agricultural, transport, lifting, digging and earth-moving machines, which is characterized in that it comprises an adaptor ( 2 ), joined to the articulated arm of the machine via at least one master pin ( 7 ), made up of a base plate ( 17 ) which is essentially flat and side walls ( 10 ) whose outer surfaces ( 10 ) have, at least partly, slopes which converge in the direction of coupling of the adaptor ( 2 ) to the tool ( 3 ), said adaptor ( 2 ) having movable fixing means ( 13 ), the device also comprising coupling means ( 1 ) in the tool ( 3 ) to be coupled, which contain rigid hooks ( 5,5',6,6' ) for receiving the ends of the master pin ( 7 ) joining the adaptor ( 2 ) and the articulated arm of the machine and side walls ( 9 ) whose inner surfaces ( 9 ') have, at least partly, converging slopes which match the slopes of the outer surfaces of the adaptor, the side walls also having perforations ( 8 ) for receiving and holding, by locking, the movable fixing means ( 13 ) of the adaptor ( 2 ), so that in the coupling position a wedge or locking effect is produced between the adaptor walls ( 10 ) and the tool ( 3 ), and the fixing means ( 13 ) is introduced in the perforations ( 8 ) of the side walls ( 9 ) of the tool, the hooks ( 5,6 ) and perforations ( 8 ) also being positioned in such a way that the tool ( 3 ) couples with the adaptor ( 2 ) in one of two positions turned 180° with respect to a vertical axis.
AT04703773T 2003-01-24 2004-01-21 QUICK COUPLING DEVICE FOR TOOLS ON EXCAVATORS OR SIMILAR MACHINES ATE364756T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200300314A ES2230981B1 (en) 2003-01-24 2003-01-24 QUICK COUPLING DEVICE FOR IMPLEMENTS OF EXCAVATING MACHINES OR ANALOGS.

Publications (1)

Publication Number Publication Date
ATE364756T1 true ATE364756T1 (en) 2007-07-15

Family

ID=32749105

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04703773T ATE364756T1 (en) 2003-01-24 2004-01-21 QUICK COUPLING DEVICE FOR TOOLS ON EXCAVATORS OR SIMILAR MACHINES

Country Status (8)

Country Link
US (1) US20060242865A1 (en)
EP (1) EP1585866B1 (en)
CN (1) CN1754025A (en)
AT (1) ATE364756T1 (en)
BR (1) BRPI0406560A (en)
DE (1) DE602004006958T2 (en)
ES (2) ES2230981B1 (en)
WO (1) WO2004065699A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10335667B3 (en) * 2003-08-04 2004-05-27 Josef Martin Gmbh & Co. Kg Releasable shovel mounting for excavator has mounting bolts on shovel engaged by fixed and sprung grippers on holder on end of boom
JP4862371B2 (en) * 2005-11-30 2012-01-25 Ｔｄｋ株式会社 Thin film electronic component and manufacturing method thereof
FR2900170A1 (en) * 2006-04-21 2007-10-26 Innovation Equipement Sarl Bucket coupling device for excavator, has central reducer passing hydraulic oil into casing for releasing pistons to lock bucket in arm, and lateral reducers passing oil into casing for re-positioning piston to unlock bucket from arm
ITBO20060631A1 (en) * 2006-09-12 2008-03-13 Cangini Benne Srl DEVICE FOR CONNECTING A TOOL TO A MEDIUM OF DRIVE.
DE102007023751A1 (en) * 2007-05-22 2008-11-27 Kurz, Andreas, Dipl.-Ing. Quick change device for earth moving vehicle i.e. excavator, has locking device arranged behind adapter, where device is not arranged between support elements, and axes of elements are located close to or on axes of bolts of vehicle
ES2304330B1 (en) * 2008-04-21 2009-08-06 Javier Aracama Martinez De Lahidalga EXCAVATOR ARM HITCH SYSTEM.
ITPD20090042A1 (en) 2009-03-10 2010-09-11 Meccanica Breganzese S P A In Brev E Mb S P A QUICK ATTACHMENT DEVICE BETWEEN THE ARM OF AN ARM OPERATING MACHINE, IN PARTICULAR THE ARM OF AN EXCAVATOR, AND AN EQUIPMENT TO IT REALLY ASSOCIATED, IN PARTICULAR A BUCKET AND SIMILAR.
US8469623B2 (en) * 2009-04-01 2013-06-25 Caterpillar Work Tools B.V. Quick coupling device
IT1399521B1 (en) * 2010-03-30 2013-04-19 C M C S R L Societa Unipersonale RAPID SAFETY CONNECTION FOR FASTENING A TOOL TO A MACHINE MACHINE
US8833480B2 (en) * 2011-06-24 2014-09-16 Caterpillar Inc. Coupler with visibility window
US8858110B2 (en) 2011-07-19 2014-10-14 Kenneth E. Shoup Quick connect/disconnect coupling for a stalk stomper
US9730374B2 (en) * 2014-01-17 2017-08-15 May-Wes Mfg. Dual-position quick-connect mount and adjustably tensioned stalk stomper
GB2543331B (en) 2015-10-15 2021-06-23 Bamford Excavators Ltd Quick hitch
GB2548401B (en) * 2016-03-18 2018-06-06 Caterpillar Work Tools Bv Coupler for an implement assembly
FR3059685B1 (en) * 2016-12-05 2019-10-04 Arden Equipment GROUNDING MACHINE WITH RAPID ATTACHMENT DEVICE AND REVERSIBLE ADAPTER FOR BUCKET
GB2558646B (en) * 2017-01-13 2022-05-11 Stanton Precast Ltd Pipe Pusher
US20210270007A1 (en) * 2017-10-06 2021-09-02 Groupe R.Y. Beaudoin Inc. Bracket for reversibly mounting an excavator bucket on an articulated arm
CN110453742A (en) * 2019-08-16 2019-11-15 徐工集团工程机械有限公司 A kind of full-automatic fast replacing device of hydraulic crawler excavator
DE102020115197A1 (en) * 2020-06-08 2021-12-09 OilQuick Deutschland KG Adapter for a quick change system and quick change system with such an adapter
US11898319B2 (en) * 2020-07-20 2024-02-13 Jacob A. Petro Reversible bucket coupler for excavator buckets and method of use

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US533695A (en) * 1895-02-05 Windmill
SE458693B (en) * 1982-11-19 1989-04-24 Lidkoeping Svets & Maskinprod DEVICE FOR LOOSABLE CONNECTION OF A WORKING TOOL AND AN EXCAVATOR MANOEVER
CH687774A5 (en) * 1993-01-26 1997-02-14 Etienne Moinat Fixing a tool at the end of a construction machine arm.
DE4214569C2 (en) * 1992-05-08 2001-12-20 Lehnhoff Hartstahl Gmbh & Co Quick change device
FR2701047A1 (en) * 1993-01-29 1994-08-05 Esn Universal linking system for attaching an accessory, particularly a bucket or shovel, to the articulated arm of a civil engineering works vehicle
SE506016C2 (en) * 1993-12-16 1997-11-03 Bernt Wedberg Quick attachment for work machines
US5692855A (en) * 1994-06-21 1997-12-02 Farmers' Factory Co. Automatic quick-connect coupler for implements
DE19613657A1 (en) * 1996-04-04 1997-10-09 Alfred Soeder Interchangeable appliance for vehicle-attached implements e.g. cultivators
WO2000037742A1 (en) * 1998-12-10 2000-06-29 Ove Hammarstrand Tool arrangement
DE20006408U1 (en) * 2000-04-10 2000-06-29 Leh Karl Heinz Josef Working attachment on excavators with a tool adapter connected to the tool to use the tool alternatively as a shovel or as a backhoe
IT1314744B1 (en) * 2000-05-19 2003-01-03 Lameter S R L QUICK ATTACHMENT DEVICE FOR EXCAVATOR TOOLS.
JP2005504198A (en) * 2001-09-26 2005-02-10 ハンウー ティーエヌシー コーポレーション Attachment coupling device for heavy machinery

Also Published As

Publication number Publication date
WO2004065699A1 (en) 2004-08-05
ES2289473T3 (en) 2008-02-01
ES2230981A1 (en) 2005-05-01
ES2230981B1 (en) 2007-03-01
EP1585866B1 (en) 2007-06-13
EP1585866A1 (en) 2005-10-19
DE602004006958D1 (en) 2007-07-26
BRPI0406560A (en) 2005-12-20
DE602004006958T2 (en) 2008-02-14
US20060242865A1 (en) 2006-11-02
CN1754025A (en) 2006-03-29

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Legal Events

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