JP2003522859A5 - - Google Patents

Download PDF

Info

Publication number
JP2003522859A5
JP2003522859A5 JP2001558546A JP2001558546A JP2003522859A5 JP 2003522859 A5 JP2003522859 A5 JP 2003522859A5 JP 2001558546 A JP2001558546 A JP 2001558546A JP 2001558546 A JP2001558546 A JP 2001558546A JP 2003522859 A5 JP2003522859 A5 JP 2003522859A5
Authority
JP
Japan
Prior art keywords
hook
coupler
locking
bucket
excavator
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.)
Pending
Application number
JP2001558546A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003522859A (ja
Filing date
Publication date
Priority claimed from GB0003267A external-priority patent/GB2359062B/en
Application filed filed Critical
Publication of JP2003522859A publication Critical patent/JP2003522859A/ja
Publication of JP2003522859A5 publication Critical patent/JP2003522859A5/ja
Pending legal-status Critical Current

Links

JP2001558546A 2000-02-11 2001-02-09 掘削機バケット用自在カプラ Pending JP2003522859A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0003267A GB2359062B (en) 2000-02-11 2000-02-11 Universal coupler for bucket excavators
GB0003267.2 2000-02-11
PCT/GB2001/000524 WO2001059222A1 (en) 2000-02-11 2001-02-09 Universal coupler for excavator buckets

Publications (2)

Publication Number Publication Date
JP2003522859A JP2003522859A (ja) 2003-07-29
JP2003522859A5 true JP2003522859A5 (cg-RX-API-DMAC7.html) 2005-10-20

Family

ID=9885489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001558546A Pending JP2003522859A (ja) 2000-02-11 2001-02-09 掘削機バケット用自在カプラ

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)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Similar Documents

Publication Publication Date Title
JP2003522859A5 (cg-RX-API-DMAC7.html)
US6922926B2 (en) Universal coupler for excavator buckets
AU740734B2 (en) Attachment construction for earthworking implement
JPH05239846A (ja) 掘削機用ブームアーム連結器
IE981051A1 (en) Attachement device for excavating or digging apparatus
AU2013205373A1 (en) Automatic safety device for quick coupler
US5791863A (en) Coupling system
JPH1082066A (ja) 土工機械のアタッチメント連結カプラ
US5584644A (en) Coupling system
US9903095B2 (en) Tool coupler
JP5723761B2 (ja) フック付き作業具リンク
US7565758B2 (en) Quick attach coupling device
CN107201756B (zh) 用于器具组件的联接件
KR20150093360A (ko) 건설기계용 퀵커플러
JP2017212916A (ja) 作業機中間連結装置
JP5484367B2 (ja) 建設機械の開閉式カウンタウェイト
KR101378570B1 (ko) 중장비용 작업기 퀵 체인저
JP2005104633A (ja) 吊下式アタッチメント着脱装置とハンドリング機
JPH11210012A (ja) アタッチメントの取付け構造
KR20090048151A (ko) 굴삭기용 작업기구 연결장치
JPH07207696A (ja) クイックカプラ
JP2003012267A (ja) クレーン仕様型作業機のフック機構
JPH0344834Y2 (cg-RX-API-DMAC7.html)
EP3805466A1 (en) Lifting eye attachment for an excavator
KR20140148009A (ko) 굴삭기용 카운터 웨이트의 장착 구조