EP3040482A4 - Schnellkupplung für baumaschine - Google Patents

Schnellkupplung für baumaschine Download PDF

Info

Publication number
EP3040482A4
EP3040482A4 EP13892160.6A EP13892160A EP3040482A4 EP 3040482 A4 EP3040482 A4 EP 3040482A4 EP 13892160 A EP13892160 A EP 13892160A EP 3040482 A4 EP3040482 A4 EP 3040482A4
Authority
EP
European Patent Office
Prior art keywords
construction machine
quick coupler
coupler
quick
construction
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.)
Withdrawn
Application number
EP13892160.6A
Other languages
English (en)
French (fr)
Other versions
EP3040482A1 (de
Inventor
Jin-Young Jung
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.)
Volvo Construction Equipment AB
Original Assignee
Volvo Construction Equipment AB
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 Volvo Construction Equipment AB filed Critical Volvo Construction Equipment AB
Publication of EP3040482A1 publication Critical patent/EP3040482A1/de
Publication of EP3040482A4 publication Critical patent/EP3040482A4/de
Withdrawn legal-status Critical Current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
    • E02F3/364—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat using wedges
    • 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
    • E02F3/3627—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 longitudinal locking element

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)
EP13892160.6A 2013-08-30 2013-08-30 Schnellkupplung für baumaschine Withdrawn EP3040482A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2013/007851 WO2015030282A1 (ko) 2013-08-30 2013-08-30 건설기계용 퀵 커플러

Publications (2)

Publication Number Publication Date
EP3040482A1 EP3040482A1 (de) 2016-07-06
EP3040482A4 true EP3040482A4 (de) 2017-04-19

Family

ID=52586819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13892160.6A Withdrawn EP3040482A4 (de) 2013-08-30 2013-08-30 Schnellkupplung für baumaschine

Country Status (3)

Country Link
EP (1) EP3040482A4 (de)
KR (1) KR20160041944A (de)
WO (1) WO2015030282A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2560847B (en) 2015-12-07 2020-02-19 Wedgelock Equipment Ltd A locking device for a quick coupler
ES2877711T3 (es) 2016-08-18 2021-11-17 Daemo Eng Co Ltd Dispositivo a prueba de fallos para acoplador rápido

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006083172A1 (en) * 2005-02-04 2006-08-10 Gjerstad Mek. Industri As Quick coupling device for a work tool
US20090311086A1 (en) * 2002-03-15 2009-12-17 Design Partners, Llc Hydraulic coupler
EP2362024A2 (de) * 2010-02-26 2011-08-31 Viby Attachment Worldwide A/S Schnellkupplung für ein Grab- und Ladewerkzeug
GB2492850A (en) * 2011-06-09 2013-01-16 Conor Monaghan Hitch coupler

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9214255D0 (en) * 1992-07-04 1992-08-19 Massey Ferguson Mfg Implement attachement coupler
JP5237561B2 (ja) * 2007-01-16 2013-07-17 株式会社室戸鉄工所 アタッチメントカプラ
KR101727635B1 (ko) 2010-12-23 2017-04-17 볼보 컨스트럭션 이큅먼트 에이비 건설중장비용 퀵 커플러
KR101210833B1 (ko) * 2012-07-26 2012-12-11 주식회사 필엔지니어링 퀵커플러의 자동 안전장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090311086A1 (en) * 2002-03-15 2009-12-17 Design Partners, Llc Hydraulic coupler
WO2006083172A1 (en) * 2005-02-04 2006-08-10 Gjerstad Mek. Industri As Quick coupling device for a work tool
EP2362024A2 (de) * 2010-02-26 2011-08-31 Viby Attachment Worldwide A/S Schnellkupplung für ein Grab- und Ladewerkzeug
GB2492850A (en) * 2011-06-09 2013-01-16 Conor Monaghan Hitch coupler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015030282A1 *

Also Published As

Publication number Publication date
KR20160041944A (ko) 2016-04-18
WO2015030282A1 (ko) 2015-03-05
EP3040482A1 (de) 2016-07-06

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20160226

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20170322

RIC1 Information provided on ipc code assigned before grant

Ipc: E02F 3/38 20060101ALI20170316BHEP

Ipc: E02F 3/96 20060101AFI20170316BHEP

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Effective date: 20170511