KR20160041944A - 건설기계용 퀵 커플러 - Google Patents

건설기계용 퀵 커플러 Download PDF

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Publication number
KR20160041944A
KR20160041944A KR1020167004767A KR20167004767A KR20160041944A KR 20160041944 A KR20160041944 A KR 20160041944A KR 1020167004767 A KR1020167004767 A KR 1020167004767A KR 20167004767 A KR20167004767 A KR 20167004767A KR 20160041944 A KR20160041944 A KR 20160041944A
Authority
KR
South Korea
Prior art keywords
wedge
hydraulic cylinder
rod
quick coupler
coupling
Prior art date
Application number
KR1020167004767A
Other languages
English (en)
Korean (ko)
Inventor
정진영
Original Assignee
볼보 컨스트럭션 이큅먼트 에이비
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 볼보 컨스트럭션 이큅먼트 에이비 filed Critical 볼보 컨스트럭션 이큅먼트 에이비
Publication of KR20160041944A publication Critical patent/KR20160041944A/ko

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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
    • 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
    • E02F3/3618—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
    • E02F3/3627—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)
KR1020167004767A 2013-08-30 2013-08-30 건설기계용 퀵 커플러 KR20160041944A (ko)

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 (1)

Publication Number Publication Date
KR20160041944A true KR20160041944A (ko) 2016-04-18

Family

ID=52586819

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167004767A KR20160041944A (ko) 2013-08-30 2013-08-30 건설기계용 퀵 커플러

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
JP7041059B2 (ja) * 2015-12-07 2022-03-23 ウェッジロック・エクイップメント・リミテッド クイック・カプラのための係止デバイス
HUE055824T2 (hu) * 2016-08-18 2021-12-28 Daemo Eng Co Ltd Üzembiztos eszköz gyorscsatlakozóhoz

Family Cites Families (8)

* 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
US6902346B2 (en) * 2002-03-15 2005-06-07 Hendrix Manufacturing, Ltd. Hydraulic coupler
NO20050638D0 (no) * 2005-02-04 2005-02-04 Gjerstad Mek Ind As Vendbar hurtigkobling
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
EP2362024A2 (de) * 2010-02-26 2011-08-31 Viby Attachment Worldwide A/S Schnellkupplung für ein Grab- und Ladewerkzeug
KR101727635B1 (ko) 2010-12-23 2017-04-17 볼보 컨스트럭션 이큅먼트 에이비 건설중장비용 퀵 커플러
GB201109675D0 (en) * 2011-06-09 2011-07-27 Monaghan Conor Hitch coupler
KR101210833B1 (ko) * 2012-07-26 2012-12-11 주식회사 필엔지니어링 퀵커플러의 자동 안전장치

Also Published As

Publication number Publication date
EP3040482A1 (de) 2016-07-06
WO2015030282A1 (ko) 2015-03-05
EP3040482A4 (de) 2017-04-19

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Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application