PT1254287E - Acoplador universal para pas de escavadoras - Google Patents

Acoplador universal para pas de escavadoras

Info

Publication number
PT1254287E
PT1254287E PT01904126T PT01904126T PT1254287E PT 1254287 E PT1254287 E PT 1254287E PT 01904126 T PT01904126 T PT 01904126T PT 01904126 T PT01904126 T PT 01904126T PT 1254287 E PT1254287 E PT 1254287E
Authority
PT
Portugal
Prior art keywords
side frames
pin
hook
those
locking
Prior art date
Application number
PT01904126T
Other languages
English (en)
Portuguese (pt)
Inventor
Gary Miller
Miller Ronald Keith
Maguire Paul
Original Assignee
Miller Uk Ltd
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=PT1254287(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Miller Uk Ltd filed Critical Miller Uk Ltd
Publication of PT1254287E publication Critical patent/PT1254287E/pt

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)
PT01904126T 2000-02-11 2001-02-09 Acoplador universal para pas de escavadoras PT1254287E (pt)

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 (1)

Publication Number Publication Date
PT1254287E true PT1254287E (pt) 2005-02-28

Family

ID=9885489

Family Applications (1)

Application Number Title Priority Date Filing Date
PT01904126T PT1254287E (pt) 2000-02-11 2001-02-09 Acoplador universal para pas de escavadoras

Country Status (11)

Country Link
US (1) US6922926B2 (https=)
EP (1) EP1254287B1 (https=)
JP (1) JP2003522859A (https=)
CN (2) CN1229554C (https=)
AT (1) ATE281568T1 (https=)
AU (1) AU2001232045A1 (https=)
DE (1) DE60106865T2 (https=)
ES (1) ES2232594T3 (https=)
GB (1) GB2359062B (https=)
PT (1) PT1254287E (https=)
WO (1) WO2001059222A1 (https=)

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* Cited by examiner, † Cited by third party
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US6699001B2 (en) 2000-12-11 2004-03-02 Jrb Company, Inc. Coupler with improved pin lock
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
WO2007114601A2 (en) * 2006-03-31 2007-10-11 Everdigm Co., Ltd. Attachment coupler for heavy machinery having automatic safety device
KR100861487B1 (ko) * 2007-01-23 2008-10-02 주식회사 에버다임 향상된 자동안전기능을 갖춘 중장비용 어태치먼트 커플러
EP1852555B1 (en) * 2006-05-02 2012-09-12 Kinshofer GmbH A 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
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
GB2476915B (en) * 2007-06-13 2011-09-14 Miller Uk Ltd 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
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
USD638448S1 (en) * 2010-10-22 2011-05-24 Miller International Ltd. Machined pads 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
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
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
AU2014277621B2 (en) * 2013-06-05 2018-03-22 Od Tech Pty Limited Ladder safety mechanisms
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
US10590631B2 (en) * 2015-03-25 2020-03-17 Wedgelock Equipment Limited Visual indicator for a coupler
GB2543332B (en) * 2015-10-15 2021-08-18 Bamford Excavators Ltd Quick hitch
US10774498B2 (en) * 2016-03-23 2020-09-15 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
CN110088405B (zh) * 2017-01-05 2021-06-29 韩国大模技术株式会社 快速联结器用安全装置
KR101777739B1 (ko) 2017-04-07 2017-09-12 주식회사 세안정기 자동 안전장치가 구비된 중장비용 퀵커플러
KR20240005978A (ko) * 2017-08-04 2024-01-12 웨지락 이큅먼트 리미티드 퀵 커플러
KR102086686B1 (ko) * 2018-08-09 2020-03-09 장정수 굴삭기용 어태치먼트 결합링크
WO2020107069A1 (en) * 2018-11-30 2020-06-04 Hughes Asset Group Pty Ltd A coupler
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

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NZ222864A (en) 1987-06-04 1991-02-26 William John Balemi Connector for attaching implements to vehicle boom
US4871292A (en) * 1987-12-17 1989-10-03 Richard Milanowski System for attaching and locking material handling tools to a dipper boom
GB8914927D0 (en) 1989-06-29 1989-08-23 Steelfab Ltd Implement attachment coupler
US5147173A (en) * 1991-06-03 1992-09-15 Caterpillar Inc. Coupling device
US5179794A (en) * 1991-12-26 1993-01-19 Ballinger Jon C Semi-automatic coupling apparatus
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
US5584644A (en) * 1994-01-31 1996-12-17 Droegemueller; David Coupling system
GB9520448D0 (en) 1995-10-06 1995-12-06 Mccann Noel P M Excavator hitch
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
GB2330570B (en) * 1998-09-08 1999-09-15 Miller Ronald Keith Quick 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

Also Published As

Publication number Publication date
DE60106865T2 (de) 2005-12-01
JP2003522859A (ja) 2003-07-29
ATE281568T1 (de) 2004-11-15
CN1229554C (zh) 2005-11-30
CN1532346A (zh) 2004-09-29
GB2359062B (en) 2002-01-02
DE60106865D1 (de) 2004-12-09
WO2001059222A1 (en) 2001-08-16
EP1254287B1 (en) 2004-11-03
GB0003267D0 (en) 2000-04-05
CN1401038A (zh) 2003-03-05
CN1154772C (zh) 2004-06-23
ES2232594T3 (es) 2005-06-01
US6922926B2 (en) 2005-08-02
EP1254287A1 (en) 2002-11-06
US20030154636A1 (en) 2003-08-21
AU2001232045A1 (en) 2001-08-20
GB2359062A (en) 2001-08-15

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