DE69526722D1 - Schnellkupplung - Google Patents

Schnellkupplung

Info

Publication number
DE69526722D1
DE69526722D1 DE69526722T DE69526722T DE69526722D1 DE 69526722 D1 DE69526722 D1 DE 69526722D1 DE 69526722 T DE69526722 T DE 69526722T DE 69526722 T DE69526722 T DE 69526722T DE 69526722 D1 DE69526722 D1 DE 69526722D1
Authority
DE
Germany
Prior art keywords
pct
push
work machine
tool
bushings
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
DE69526722T
Other languages
English (en)
Other versions
DE69526722T2 (de
Inventor
Yrjoe Raunisto
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FI940608A external-priority patent/FI940608A0/fi
Application filed by Individual filed Critical Individual
Publication of DE69526722D1 publication Critical patent/DE69526722D1/de
Application granted granted Critical
Publication of DE69526722T2 publication Critical patent/DE69526722T2/de
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
    • 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
    • E02F3/3654—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
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Automatic Assembly (AREA)
  • Shovels (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Dowels (AREA)
  • Lubricants (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Machines (AREA)
  • Machine Tool Units (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Forging (AREA)
  • Paper (AREA)
  • Earth Drilling (AREA)
DE69526722T 1994-02-09 1995-02-09 Schnellkupplung Expired - Fee Related DE69526722T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI940608A FI940608A0 (fi) 1994-02-09 1994-02-09 Snabbkopplingsanordning
FI944214A FI944214A0 (fi) 1994-02-09 1994-09-13 Snabbkopplingsanordning
PCT/FI1995/000053 WO1995021969A1 (en) 1994-02-09 1995-02-09 Quick coupling assembly

Publications (2)

Publication Number Publication Date
DE69526722D1 true DE69526722D1 (de) 2002-06-20
DE69526722T2 DE69526722T2 (de) 2003-01-02

Family

ID=26159673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69526722T Expired - Fee Related DE69526722T2 (de) 1994-02-09 1995-02-09 Schnellkupplung

Country Status (10)

Country Link
US (1) US5802753A (de)
EP (1) EP0743998B1 (de)
JP (1) JP3399960B2 (de)
KR (1) KR100367944B1 (de)
AT (1) ATE217662T1 (de)
AU (1) AU1579595A (de)
DE (1) DE69526722T2 (de)
ES (1) ES2176315T3 (de)
FI (1) FI944214A0 (de)
WO (1) WO1995021969A1 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19651507A1 (de) * 1995-12-30 1997-07-03 Samsung Heavy Ind Vorrichtung zum abnehmbaren Anbringen eines Zusatzgeräts an einem schweren Gerät
US5727342A (en) * 1996-04-18 1998-03-17 Wain-Roy, Inc. Hydraulic latch pin assembly for coupling a tool to a construction equipment
FI108665B (fi) * 1999-02-19 2002-02-28 Raunisto Airi Pikakiinnityssovitelma
KR200271162Y1 (ko) * 1999-05-11 2002-04-10 이원해 굴삭기의 굴착장비 착탈용 커플러
AU773725B2 (en) * 1999-05-15 2004-06-03 A Ward Attachments Limited Connection apparatus
US6241455B1 (en) * 1999-08-31 2001-06-05 Case Corporation Earth-moving machine bucket coupler
US6431785B1 (en) 2000-06-05 2002-08-13 Wec Co. Direct pin quick coupler
FR2813941B1 (fr) * 2000-09-08 2003-05-16 Mailleux Sa Systeme d'accouplement mecanique et multifluidique d'un outil sur un cadre porte-outil
FR2822482B1 (fr) * 2001-03-22 2004-02-13 Jean Pierre Dorguin Dispositif de montage d'accessoires de travail en extremite de fleches de machine automotrice et accessoire de travail correspondant
KR100430064B1 (ko) * 2001-05-18 2004-05-03 한국기계연구원 굴삭기용 퀵 커플러
JP4492077B2 (ja) * 2003-09-26 2010-06-30 コベルコ建機株式会社 作業機械のブーム及びその組立・分解方法
ITTO20040053A1 (it) * 2004-02-03 2004-05-03 Fiat Kobelco Construction Mach Metodo per configurare il braccio operativo di una macchina movimento terra, macchina provvista di un braccio operativo configurabile, e gruppo adattatore per configurare un braccio operativo
US20050188568A1 (en) * 2004-02-26 2005-09-01 Clapper John W.Jr. Grappling arm assembly with latching means
ITPR20040090A1 (it) * 2004-12-14 2005-03-14 Pmi Padana Macchine Ind Spa Apparato idraulico e procedimento per l'inserimento/estrazione di spine su bracci spinati di macchine movimento terra.
US7290977B2 (en) * 2005-03-09 2007-11-06 Clark Equipment Company Powered coupling of attachment hydraulics
FR2886320B1 (fr) * 2005-05-27 2009-01-16 Jean Paul Antiga Dispositif pour raccorder les flexibles d'un godet orientable aux prises d'alimentation d'une pelle hydraulique
JP4867371B2 (ja) 2006-02-01 2012-02-01 コベルコ建機株式会社 ピン連結装置
AT8623U3 (de) * 2006-03-27 2007-04-15 Baumaschinentechnik Ges M B H Vorrichtung zum befestigen von anbaugeräten
US7690880B2 (en) 2006-04-25 2010-04-06 Clark Equipment Company Locking device for hydraulic attachment interface
US7984575B2 (en) 2007-07-05 2011-07-26 Caterpillar Inc. Quick coupler assembly
US7686563B2 (en) * 2007-08-23 2010-03-30 1708828 Ontario Ltd. O/A Horst Welding Coupling apparatus for releasably coupling hydraulically powered work implements to a work vehicle
US20090136293A1 (en) * 2007-11-28 2009-05-28 Caterpillar S.A.R.L. Two wire signal over power work tool coupling and identification
AT506554B1 (de) * 2008-03-20 2011-11-15 Alois Ing Wimmer Kupplungsvorrichtung mit einer einrichtung zum automatischen verbinden von energieleitungen
AT507598B1 (de) * 2008-12-05 2012-03-15 Wacker Neuson Linz Gmbh Vorrichtung zum auswechselbaren aufnehmen von werkzeugen
FI20080652A0 (fi) 2008-12-11 2008-12-11 Yrjoe Raunisto Pikakiinnityssovitelma
CA2651295A1 (en) * 2009-01-27 2010-07-27 Nye Manufacturing Ltd. Coupler device to connect bucket or tool to boom arm
DE102009012050A1 (de) 2009-03-06 2010-09-09 Lst Gmbh Anbaugerät
US20120227246A1 (en) * 2009-07-09 2012-09-13 Dawson Francis J Apparatus for connection of an implement to machinery
KR101313921B1 (ko) 2011-07-11 2013-10-01 이강창 그래브가 장착된 어태치먼트 교환장치
US8974137B2 (en) 2011-12-22 2015-03-10 Caterpillar Inc. Quick coupler
US8869437B2 (en) 2012-05-30 2014-10-28 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
WO2013180672A1 (en) * 2012-06-01 2013-12-05 Hidromek Hidrolik Ve Mekanik Makina Imalat Sanayi Ve Ticaret Anonim Sirketi Quick coupler mechanism for different attachment use in construction equipment
US9228314B2 (en) 2013-05-08 2016-01-05 Caterpillar Inc. Quick coupler hydraulic control system
US10676324B2 (en) 2017-03-05 2020-06-09 Thomas A Weeks Plug and play tool connection
JP6201158B1 (ja) * 2017-04-06 2017-09-27 株式会社神島組 連結装置、建設機械および連結ピンの取外装置
CN115262670B (zh) * 2022-07-14 2024-07-26 宁波吉威熔模铸造有限公司 一种便于装配的工程机械铲斗连接组件
DE102022125112A1 (de) 2022-09-29 2024-04-04 OilQuick Deutschland KG Schnellwechsler

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705656A (en) * 1971-02-18 1972-12-12 Deere & Co Quick-attach loader bucket
GB2132584B (en) * 1982-12-24 1986-08-28 Dobson Park Ind Releasable connection device
US4772150A (en) * 1987-05-08 1988-09-20 Dresser Industries, Inc. Hinge pin assembly
DE3808313A1 (de) * 1988-03-12 1989-09-28 Kramer Werke Gmbh Arbeitsfahrzeug, insbesondere schaufellader
US5310275A (en) * 1989-11-30 1994-05-10 Lovitt Estel L Universal coupler
DE4102370A1 (de) * 1990-02-12 1991-08-14 Walter Fritzel Loeffelbagger
US5049027A (en) * 1990-02-21 1991-09-17 Komatsu Dresser Company Hydro-electric tool lock
US5224553A (en) * 1992-07-27 1993-07-06 Rick Heintzman Bearing protector for a rotary hoe
FR2702526B1 (fr) * 1993-03-10 1995-05-24 Koehl Jean Marie Gerard Rene Dispositif d'assemblage en rotation d'un bras ou analogue avec et entre deux branches d'une pièce en forme de fourche.
US5419673A (en) * 1993-03-11 1995-05-30 Memo Industrial Planning, Inc. Quick disconnect apparatus for tractor front loader
SE501152C2 (sv) * 1993-04-20 1994-11-28 John Teodor Sonerud Anordning för snabbkoppling av ett redskap till en gräv-/lastmaskin eller liknande
US5546683A (en) * 1993-09-29 1996-08-20 Clark; George J. Bucket attachment device with remote controlled retractable pins
US5562397A (en) * 1994-07-13 1996-10-08 Clark Equipment Company Power actuator for attachment plate
US5529419A (en) * 1994-07-25 1996-06-25 Jrb Company, Inc. High visibility coupler for front end loader
US5511329A (en) * 1994-12-30 1996-04-30 Case Corporation Backhoe mounting mechanism
US5590483A (en) * 1995-07-11 1997-01-07 Samsung Heavy Industries Co., Ltd. Implement attatching device for construction equipment

Also Published As

Publication number Publication date
JPH09511294A (ja) 1997-11-11
KR100367944B1 (ko) 2003-03-04
ATE217662T1 (de) 2002-06-15
EP0743998A1 (de) 1996-11-27
US5802753A (en) 1998-09-08
EP0743998B1 (de) 2002-05-15
JP3399960B2 (ja) 2003-04-28
WO1995021969A1 (en) 1995-08-17
FI944214A0 (fi) 1994-09-13
ES2176315T3 (es) 2002-12-01
KR970701292A (ko) 1997-03-17
DE69526722T2 (de) 2003-01-02
AU1579595A (en) 1995-08-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee