KR20150094691A - 잠금기구 - Google Patents

잠금기구 Download PDF

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Publication number
KR20150094691A
KR20150094691A KR1020157018180A KR20157018180A KR20150094691A KR 20150094691 A KR20150094691 A KR 20150094691A KR 1020157018180 A KR1020157018180 A KR 1020157018180A KR 20157018180 A KR20157018180 A KR 20157018180A KR 20150094691 A KR20150094691 A KR 20150094691A
Authority
KR
South Korea
Prior art keywords
locking
quick coupler
locking element
wedge
actuator
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Withdrawn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
KR1020157018180A
Other languages
English (en)
Korean (ko)
Inventor
안드레 리차드 앤더슨
애슐리 크레이그 깁슨
앤드류 제임스 필립 라이더
Original Assignee
웨지락 이큅먼트 리미티드
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 웨지락 이큅먼트 리미티드 filed Critical 웨지락 이큅먼트 리미티드
Publication of KR20150094691A publication Critical patent/KR20150094691A/ko
Withdrawn legal-status Critical Current

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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
    • 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
    • E02F3/3627—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
    • 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
    • E02F3/365—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Shovels (AREA)
KR1020157018180A 2012-12-10 2013-12-04 잠금기구 Withdrawn KR20150094691A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ60411012 2012-12-10
NZ604110 2012-12-10
PCT/NZ2013/000219 WO2014092584A1 (en) 2012-12-10 2013-12-04 A locking mechanism

Publications (1)

Publication Number Publication Date
KR20150094691A true KR20150094691A (ko) 2015-08-19

Family

ID=50934716

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157018180A Withdrawn KR20150094691A (ko) 2012-12-10 2013-12-04 잠금기구

Country Status (6)

Country Link
US (1) US20150322646A1 (enExample)
EP (1) EP2931981A4 (enExample)
JP (1) JP2016500410A (enExample)
KR (1) KR20150094691A (enExample)
AU (1) AU2013360409A1 (enExample)
WO (1) WO2014092584A1 (enExample)

Families Citing this family (6)

* 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
GB2610148B (en) * 2018-06-25 2023-08-09 Miller Uk Ltd Coupler
GB2576131B (en) 2018-06-25 2023-01-18 Miller Uk Ltd Coupler
US12110649B2 (en) * 2018-11-30 2024-10-08 Hughes Asset Group Pty Ltd. Coupler
US11208785B2 (en) * 2018-12-12 2021-12-28 Caterpillar Inc. Tool coupling arrangement having zero offset
US10975544B1 (en) * 2020-04-27 2021-04-13 Caterpillar Inc. Work tool coupling assembly with locking wedge

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086833Y2 (ja) * 1993-11-09 1996-02-28 敬植 山田 油圧ショベル用アダプタ
US5727342A (en) * 1996-04-18 1998-03-17 Wain-Roy, Inc. Hydraulic latch pin assembly for coupling a tool to a construction equipment
AU6910498A (en) * 1997-04-14 1998-11-11 Baumaschinentechnik Gesellschaft M.B.H. Device for attaching interchangeable items of equipment rapidly, for an excavator
GB2330570B (en) * 1998-09-08 1999-09-15 Miller Ronald Keith Quick coupler for bucket excavators
AU723305B1 (en) * 1999-03-03 2000-08-24 Barry Koster Adaptor hitch with locking pin
JP4309018B2 (ja) * 2000-04-20 2009-08-05 ヤンマー株式会社 旋回作業車のアタッチメント脱落防止構造
US7306395B2 (en) * 2001-11-29 2007-12-11 Jrb Attachments, Llc Spread-style coupler with supplemental lock system
WO2008029112A2 (en) * 2006-09-04 2008-03-13 Miller Uk Limited Coupler
CA2590464A1 (en) * 2007-05-30 2008-11-30 Brandt Industries Ltd. Quick coupling mechanism for tool attachment
GB0720413D0 (en) * 2007-10-18 2007-11-28 Monaghan Conor A Coupler
AT507598B1 (de) * 2008-12-05 2012-03-15 Wacker Neuson Linz Gmbh Vorrichtung zum auswechselbaren aufnehmen von werkzeugen
AU2010301197B2 (en) * 2009-09-29 2015-12-10 Doherty Engineered Attachments Limited A coupler
US8782931B2 (en) * 2009-12-09 2014-07-22 S T Couplers Limited Couplers
CA2733965A1 (en) * 2011-03-14 2012-09-14 Brandt Industries Ltd. Compact quick coupling mechanism for tool attachment

Also Published As

Publication number Publication date
EP2931981A4 (en) 2016-11-02
AU2013360409A1 (en) 2015-07-23
WO2014092584A1 (en) 2014-06-19
EP2931981A1 (en) 2015-10-21
JP2016500410A (ja) 2016-01-12
US20150322646A1 (en) 2015-11-12

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20150707

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid