GB2359062B - Universal coupler for bucket excavators - Google Patents

Universal coupler for bucket excavators

Info

Publication number
GB2359062B
GB2359062B GB0003267A GB0003267A GB2359062B GB 2359062 B GB2359062 B GB 2359062B GB 0003267 A GB0003267 A GB 0003267A GB 0003267 A GB0003267 A GB 0003267A GB 2359062 B GB2359062 B GB 2359062B
Authority
GB
United Kingdom
Prior art keywords
side frames
pin
hook
those
locking
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 - Lifetime
Application number
GB0003267A
Other languages
English (en)
Other versions
GB0003267D0 (en
GB2359062A (en
Inventor
Gary Miller
Ronald Keith Miller
Paul Maguire
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.)
Doreen Jacqueline Miller
Original Assignee
Doreen Jacqueline Miller
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9885489&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2359062(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Doreen Jacqueline Miller filed Critical Doreen Jacqueline Miller
Priority to GB0003267A priority Critical patent/GB2359062B/en
Publication of GB0003267D0 publication Critical patent/GB0003267D0/en
Priority to CNB018048757A priority patent/CN1154772C/zh
Priority to JP2001558546A priority patent/JP2003522859A/ja
Priority to CNB2004100301202A priority patent/CN1229554C/zh
Priority to PCT/GB2001/000524 priority patent/WO2001059222A1/en
Priority to EP01904126A priority patent/EP1254287B1/en
Priority to US10/203,332 priority patent/US6922926B2/en
Priority to AT01904126T priority patent/ATE281568T1/de
Priority to PT01904126T priority patent/PT1254287E/pt
Priority to AU2001232045A priority patent/AU2001232045A1/en
Priority to DE60106865T priority patent/DE60106865T2/de
Priority to ES01904126T priority patent/ES2232594T3/es
Publication of GB2359062A publication Critical patent/GB2359062A/en
Publication of GB2359062B publication Critical patent/GB2359062B/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E02F3/3622—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 locking element acting on a pin
    • 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
    • E02F3/3663—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat hydraulically-operated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/59—Manually releaseable latch type
    • Y10T403/591—Manually releaseable latch type having operating mechanism
    • Y10T403/593—Remotely actuated

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)
  • Load-Engaging Elements For Cranes (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Jib Cranes (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
GB0003267A 2000-02-11 2000-02-11 Universal coupler for bucket excavators Expired - Lifetime GB2359062B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB0003267A GB2359062B (en) 2000-02-11 2000-02-11 Universal coupler for bucket excavators
ES01904126T ES2232594T3 (es) 2000-02-11 2001-02-09 Acoplador universal para cucharas de excavadora.
AT01904126T ATE281568T1 (de) 2000-02-11 2001-02-09 Universale kupplungsvorrichtung für baggerlöffel
PT01904126T PT1254287E (pt) 2000-02-11 2001-02-09 Acoplador universal para pas de escavadoras
CNB2004100301202A CN1229554C (zh) 2000-02-11 2001-02-09 挖掘机铲斗的通用连接装置
PCT/GB2001/000524 WO2001059222A1 (en) 2000-02-11 2001-02-09 Universal coupler for excavator buckets
EP01904126A EP1254287B1 (en) 2000-02-11 2001-02-09 Universal coupler for excavator buckets
US10/203,332 US6922926B2 (en) 2000-02-11 2001-02-09 Universal coupler for excavator buckets
CNB018048757A CN1154772C (zh) 2000-02-11 2001-02-09 挖掘机铲斗的通用连接装置
JP2001558546A JP2003522859A (ja) 2000-02-11 2001-02-09 掘削機バケット用自在カプラ
AU2001232045A AU2001232045A1 (en) 2000-02-11 2001-02-09 Universal coupler for excavator buckets
DE60106865T DE60106865T2 (de) 2000-02-11 2001-02-09 Universelle kupplung für baggerschaufel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0003267A GB2359062B (en) 2000-02-11 2000-02-11 Universal coupler for bucket excavators

Publications (3)

Publication Number Publication Date
GB0003267D0 GB0003267D0 (en) 2000-04-05
GB2359062A GB2359062A (en) 2001-08-15
GB2359062B true GB2359062B (en) 2002-01-02

Family

ID=9885489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0003267A Expired - Lifetime GB2359062B (en) 2000-02-11 2000-02-11 Universal coupler for bucket excavators

Country Status (11)

Country Link
US (1) US6922926B2 (cg-RX-API-DMAC7.html)
EP (1) EP1254287B1 (cg-RX-API-DMAC7.html)
JP (1) JP2003522859A (cg-RX-API-DMAC7.html)
CN (2) CN1154772C (cg-RX-API-DMAC7.html)
AT (1) ATE281568T1 (cg-RX-API-DMAC7.html)
AU (1) AU2001232045A1 (cg-RX-API-DMAC7.html)
DE (1) DE60106865T2 (cg-RX-API-DMAC7.html)
ES (1) ES2232594T3 (cg-RX-API-DMAC7.html)
GB (1) GB2359062B (cg-RX-API-DMAC7.html)
PT (1) PT1254287E (cg-RX-API-DMAC7.html)
WO (1) WO2001059222A1 (cg-RX-API-DMAC7.html)

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WO2004016863A1 (en) * 2002-08-16 2004-02-26 Simon Robert Ward A connector
IES20040194A2 (en) 2003-09-18 2005-03-23 Caroline Mccormick An excavator tool quick attachment device
US7090280B2 (en) * 2004-10-22 2006-08-15 Willey Barry A Mounting system for accessories
DE102005037105C5 (de) * 2005-08-03 2011-06-22 Lehnhoff Hartstahl GmbH & Co. KG, 76534 Adapter für ein Arbeitsgerät als Teil einer Schnellwechselvorrichtung und Schnellwechselvorrichtung
US7914226B2 (en) * 2005-08-17 2011-03-29 Miller Uk Limited Non-removable safety pin
US20070166143A1 (en) * 2006-01-13 2007-07-19 Hart Michael D Quick coupler lock system
KR100861487B1 (ko) * 2007-01-23 2008-10-02 주식회사 에버다임 향상된 자동안전기능을 갖춘 중장비용 어태치먼트 커플러
WO2007114601A2 (en) * 2006-03-31 2007-10-11 Everdigm Co., Ltd. Attachment coupler for heavy machinery having automatic safety device
EP2450490B1 (en) * 2006-05-02 2018-04-04 Kinshofer GmbH Safety locking device for a quick coupler
USD565062S1 (en) * 2006-06-13 2008-03-25 Miller Uk Limited Coupler for an excavator or the like
WO2008029112A2 (en) 2006-09-04 2008-03-13 Miller Uk Limited Coupler
GB2450127B (en) * 2007-06-13 2012-02-29 Miller Uk Ltd Coupler
US7832130B2 (en) * 2006-10-06 2010-11-16 The Stanley Works Multiple mounting bracket for a mobile processor attachment mounted on a hydraulic excavator
US7648305B2 (en) * 2007-02-08 2010-01-19 Cws Industries (Mfg.) Corp. Pin grabber coupler
US7984575B2 (en) 2007-07-05 2011-07-26 Caterpillar Inc. Quick coupler assembly
USD593848S1 (en) * 2007-10-18 2009-06-09 Jb Sales International Limited Coupler
USD593849S1 (en) * 2007-11-16 2009-06-09 Jb Attachments Limited Coupler
GB2451304B (en) * 2007-12-31 2009-11-18 Quick Switch Quick Hitch
US8069593B2 (en) * 2008-01-17 2011-12-06 Caterpillar Inc. Excavator bucket top assembly
AT506554B1 (de) * 2008-03-20 2011-11-15 Alois Ing Wimmer Kupplungsvorrichtung mit einer einrichtung zum automatischen verbinden von energieleitungen
USD599198S1 (en) * 2008-05-01 2009-09-01 Jb Attachments Limited Coupler
CA2651295A1 (en) * 2009-01-27 2010-07-27 Nye Manufacturing Ltd. Coupler device to connect bucket or tool to boom arm
GB2467380B (en) * 2009-02-03 2010-12-22 Miller Int Ltd Fully automatic coupler for excavator arm
DE102009040079A1 (de) * 2009-09-04 2011-03-10 Wirtgen Gmbh Gleitschalungsfertiger
GB2473630B (en) * 2009-09-17 2013-08-07 Gary Miller Fully automatic coupler for excavator arm
GB2474905B (en) * 2009-11-02 2015-07-22 Patrick Mccormick A quick hitch coupler
CN101798825B (zh) * 2010-04-13 2012-07-04 吴柏强 一种用于挖掘机的连杆式快速连接器
USD638448S1 (en) * 2010-10-22 2011-05-24 Miller International Ltd. Machined pads on a coupler
USD638039S1 (en) * 2010-10-22 2011-05-17 Miller International Ltd. Coupler with tapered transitions
USD638037S1 (en) * 2010-10-22 2011-05-17 Miller International Ltd. Coupler
USD638038S1 (en) * 2010-10-22 2011-05-17 Miller International Ltd. Lifting eye on a coupler
KR200469473Y1 (ko) 2011-10-14 2013-10-15 이해선 굴삭기용 퀵커플러
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
KR101394863B1 (ko) * 2013-03-25 2014-05-13 이소정 버킷 체결용 집게 링크 장치
US20140294497A1 (en) * 2013-04-02 2014-10-02 Caterpillar Inc. Locking system for quick coupler
US9228314B2 (en) 2013-05-08 2016-01-05 Caterpillar Inc. Quick coupler hydraulic control system
PT3004512T (pt) * 2013-06-05 2021-11-23 Od Tech Pty Ltd Mecanismo de segurança de escada
US9890515B2 (en) * 2013-09-27 2018-02-13 Harnischfeger Technologies, Inc. Dipper door and dipper door trip assembly
GB2522420B (en) * 2014-01-22 2018-09-05 Caterpillar Work Tools Bv Exchange system for implement of machine
US9945093B1 (en) 2014-02-12 2018-04-17 Paul R. Belliveau Excavator, excavator boom, stick object coupler receiver for the same and method of using the same
US9284712B2 (en) 2014-05-30 2016-03-15 Cnh Industrial America Llc Universal quick coupler for backhoe
JP6284445B2 (ja) * 2014-06-26 2018-02-28 株式会社小松製作所 クイックカプラ
AU2014203664B1 (en) * 2014-07-03 2014-10-23 Norm Engineering Pty Ltd A coupler for coupling attachments to excavation machines
AU2016236860B2 (en) * 2015-03-25 2020-07-09 Wedgelock Equipment Limited A visual indicator for a coupler
GB2543332B (en) * 2015-10-15 2021-08-18 Bamford Excavators Ltd Quick hitch
CA3018575C (en) * 2016-03-23 2023-10-03 Ami Attachments Inc. Robust multi-tool assembly for hydraulic excavators
US10774501B2 (en) 2016-03-23 2020-09-15 Ami Attachments Inc. Robust multi-tool assembly for hydraulic excavators
US10316488B2 (en) 2016-09-16 2019-06-11 Cnh Industrial America Llc Universal backhoe coupler
HUE063303T2 (hu) * 2017-01-05 2024-01-28 Daemo Eng Co Ltd Biztonsági eszköz gyorscsatlakozóhoz
KR101777739B1 (ko) 2017-04-07 2017-09-12 주식회사 세안정기 자동 안전장치가 구비된 중장비용 퀵커플러
WO2019026031A1 (en) * 2017-08-04 2019-02-07 Wedgelock Equipment Limited QUICK COUPLING
KR102086686B1 (ko) * 2018-08-09 2020-03-09 장정수 굴삭기용 어태치먼트 결합링크
CN117266278A (zh) * 2018-11-30 2023-12-22 休斯资产集团有限公司 联接器
DE102020100991A1 (de) 2020-01-16 2021-07-22 Lehnhoff Hartstahl Gmbh Schnellwechsler
US11702816B2 (en) 2020-01-30 2023-07-18 Wedgelock Equipment Limited Quick coupler
US12497748B2 (en) 2023-05-17 2025-12-16 Cnh Industrial America Llc Attachment tool coupling assembly for a construction vehicle
CN118621854B (zh) * 2024-08-12 2024-10-01 中电建六局(漳州)环保新材料有限公司 适配性好的快接型铲斗及矿山开采用挖掘机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2330570A (en) * 1998-09-08 1999-04-28 Miller Ronald Keith Quick coupler for bucket excavators

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US4871292A (en) * 1987-12-17 1989-10-03 Richard Milanowski System for attaching and locking material handling tools to a dipper boom
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FR2701047A1 (fr) * 1993-01-29 1994-08-05 Esn Système universel de liaison pour la solidarisation d'un accessoire, notamment d'un godet ou d'une benne, au bras articulé d'un engin de travaux publics.
US5332353A (en) * 1993-02-16 1994-07-26 Wain Roy, Inc. Quick coupler for excavation equipment
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US6163989A (en) * 1997-03-10 2000-12-26 Clark Equipment Company Frame for mounting on a boom mounted quick change bracket
US6233852B1 (en) * 1998-01-12 2001-05-22 Pemberton, Inc. Universal coupler for excavator buckets
GB2330569B (en) * 1998-09-08 1999-09-15 Miller Ronald Keith Coupler for bucket excavators
US6312212B1 (en) * 1999-01-29 2001-11-06 Caterpillar Inc. Coupler assembly
US6254331B1 (en) * 1999-02-04 2001-07-03 Pacific Services & Mfg. Coupler for connecting an attachment to the free end of a boom
US6487800B1 (en) * 2000-07-26 2002-12-03 Caterpillar Inc. Manually operated coupler for work tools

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Publication number Priority date Publication date Assignee Title
GB2330570A (en) * 1998-09-08 1999-04-28 Miller Ronald Keith Quick coupler for bucket excavators

Also Published As

Publication number Publication date
WO2001059222A1 (en) 2001-08-16
DE60106865D1 (de) 2004-12-09
US6922926B2 (en) 2005-08-02
PT1254287E (pt) 2005-02-28
GB0003267D0 (en) 2000-04-05
GB2359062A (en) 2001-08-15
EP1254287B1 (en) 2004-11-03
JP2003522859A (ja) 2003-07-29
DE60106865T2 (de) 2005-12-01
CN1154772C (zh) 2004-06-23
EP1254287A1 (en) 2002-11-06
CN1532346A (zh) 2004-09-29
ES2232594T3 (es) 2005-06-01
CN1401038A (zh) 2003-03-05
US20030154636A1 (en) 2003-08-21
CN1229554C (zh) 2005-11-30
AU2001232045A1 (en) 2001-08-20
ATE281568T1 (de) 2004-11-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20200210