EP2935704A4 - Koppler - Google Patents

Koppler

Info

Publication number
EP2935704A4
EP2935704A4 EP13864674.0A EP13864674A EP2935704A4 EP 2935704 A4 EP2935704 A4 EP 2935704A4 EP 13864674 A EP13864674 A EP 13864674A EP 2935704 A4 EP2935704 A4 EP 2935704A4
Authority
EP
European Patent Office
Prior art keywords
coupler
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Withdrawn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
EP13864674.0A
Other languages
English (en)
French (fr)
Other versions
EP2935704A1 (de
Inventor
Surajith Ravindran
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.)
JB Attachments Ltd
Original Assignee
JB Attachments 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
Application filed by JB Attachments Ltd filed Critical JB Attachments Ltd
Priority to EP17175927.7A priority Critical patent/EP3321427A1/de
Publication of EP2935704A1 publication Critical patent/EP2935704A1/de
Publication of EP2935704A4 publication Critical patent/EP2935704A4/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Withdrawn legal-status Critical Current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
    • E02F3/3618—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
    • E02F3/3645—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with auto-engagement means for automatic snap-on of the tool coupler part
    • 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
    • E02F3/3659—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat electrically-operated
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49822—Disassembling by applying force
    • Y10T29/49824—Disassembling by applying force to elastically deform work part or connector
    • 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
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32262—At selected angle
    • Y10T403/32319—At selected angle including pivot stud

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
EP13864674.0A 2012-12-18 2013-12-11 Koppler Withdrawn EP2935704A4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17175927.7A EP3321427A1 (de) 2012-12-18 2013-12-11 Koppler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ60485812 2012-12-18
PCT/NZ2013/000228 WO2014098616A1 (en) 2012-12-18 2013-12-11 A coupler

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP17175927.7A Division EP3321427A1 (de) 2012-12-18 2013-12-11 Koppler

Publications (2)

Publication Number Publication Date
EP2935704A1 EP2935704A1 (de) 2015-10-28
EP2935704A4 true EP2935704A4 (de) 2016-08-31

Family

ID=50978782

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17175927.7A Withdrawn EP3321427A1 (de) 2012-12-18 2013-12-11 Koppler
EP13864674.0A Withdrawn EP2935704A4 (de) 2012-12-18 2013-12-11 Koppler

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP17175927.7A Withdrawn EP3321427A1 (de) 2012-12-18 2013-12-11 Koppler

Country Status (7)

Country Link
US (1) US20150330053A1 (de)
EP (2) EP3321427A1 (de)
KR (1) KR20150123787A (de)
CN (1) CN104937174A (de)
AU (1) AU2013364566A1 (de)
CA (1) CA2895410A1 (de)
WO (1) WO2014098616A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014004430U1 (de) * 2013-05-31 2014-09-02 Kinshofer Gmbh Schnellkuppler
GB201317354D0 (en) * 2013-10-01 2013-11-13 Oriel Flues Ltd A coupler device
JP6176666B2 (ja) * 2014-04-08 2017-08-09 キャタピラー エス エー アール エル 作業機械におけるクイックカプラ用制御装置
AU2014203664B1 (en) 2014-07-03 2014-10-23 Norm Engineering Pty Ltd A coupler for coupling attachments to excavation machines
AU2015397052B2 (en) 2015-06-04 2021-05-13 Gerome Rangi HART A coupler
DE102015015809A1 (de) * 2015-12-07 2017-06-08 Liebherr-Hydraulikbagger Gmbh Ventileinheit für Schnellwechsler sowie Schnellwechselsystem
GB2548401B (en) * 2016-03-18 2018-06-06 Caterpillar Work Tools Bv Coupler for an implement assembly
DE202016004202U1 (de) * 2016-07-05 2017-10-06 Kinshofer Gmbh Schnellkuppler
AU2017330165B2 (en) * 2016-09-20 2023-01-05 Attach2 Limited Quick hitch coupler
JP2018091091A (ja) * 2016-12-06 2018-06-14 株式会社田口クリエイト アタッチメント着脱装置
KR20240005978A (ko) * 2017-08-04 2024-01-12 웨지락 이큅먼트 리미티드 퀵 커플러
KR102105629B1 (ko) * 2018-05-28 2020-05-26 강토중공업 (주) 퀵 커플러
GB2576486B (en) * 2018-06-25 2023-05-10 Miller Uk Ltd Coupler
CN112292492B (zh) * 2018-06-27 2022-06-03 沃尔沃建筑设备公司 用于对运土设备中的工具的快速联接进行安全管理的方法和系统
WO2020107069A1 (en) * 2018-11-30 2020-06-04 Hughes Asset Group Pty Ltd A coupler
EP3770330B1 (de) * 2019-07-25 2023-07-12 Rädlinger Maschinen- und Stahlbau GmbH Schnellwechsler
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
KR20220144379A (ko) 2020-03-02 2022-10-26 클라크 이큅먼트 컴파니 전력 공급 동력기계
KR102213709B1 (ko) * 2020-10-12 2021-02-08 황규관 고정후크 잠금 기능이 구비된 퀵 커플러
KR102192172B1 (ko) * 2020-10-16 2020-12-16 유한회사 대한중공업 수동 가동후크 잠금 기능이 구비된 퀵 커플러
CN116491059A (zh) 2020-11-04 2023-07-25 三美电机株式会社 光学元件驱动装置、摄像机模块及摄像机搭载装置
CN119291880A (zh) 2020-11-24 2025-01-10 三美电机株式会社 光学元件驱动装置、摄像机模块及摄像机搭载装置
FR3120880B1 (fr) * 2021-03-18 2023-11-10 Acb Pume Ensemble de couplage securise d’un outil sur un bras de travail d’un engin de travaux publics a fonctionnement ameliore

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010019689A (ko) * 1999-08-30 2001-03-15 구영근 굴삭기 어태치먼트 장착용 유압클램프
EP1852555A2 (de) * 2006-05-02 2007-11-07 Wedgelock Equipment Limited Sicherheitsverriegelung für einen Schnellkuppler
US20080193210A1 (en) * 2007-02-08 2008-08-14 Cws Industries (Mfg.) Corp. Pin grabber coupler
WO2011071394A1 (en) * 2009-12-09 2011-06-16 S T Couplers Limited Improvements relating to couplers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7306395B2 (en) * 2001-11-29 2007-12-11 Jrb Attachments, Llc Spread-style coupler with supplemental lock system
FI20031751A0 (fi) * 2003-11-28 2003-11-28 Danisco Menetelmä ruokavalmisteen stabiloimiseksi, kylmäemulgointiseos ja sen käyttö
NZ550869A (en) * 2006-10-26 2008-11-28 J B Sales Internat Ltd A coupler with latch for twin pin digger bucket
US7984575B2 (en) * 2007-07-05 2011-07-26 Caterpillar Inc. Quick coupler assembly
EP2373849B1 (de) * 2008-11-03 2017-03-29 Doherty Engineered Attachments Limited Verbesserte arbeitsbefestigungsanordnungen
EP2470724B1 (de) * 2009-09-22 2014-03-26 Ian Hill Hydraulische kopplung mit stiftrückhaltesystem zum ankoppeln eines anbaus an eine arbeitsmaschine
GB2474576B (en) * 2009-10-16 2014-03-19 Ian Hill Coupler
JP5416047B2 (ja) * 2010-06-29 2014-02-12 株式会社タグチ工業 油圧配管
GB2482515B (en) * 2010-08-04 2015-03-04 Miller Int Ltd Blocking bar

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010019689A (ko) * 1999-08-30 2001-03-15 구영근 굴삭기 어태치먼트 장착용 유압클램프
EP1852555A2 (de) * 2006-05-02 2007-11-07 Wedgelock Equipment Limited Sicherheitsverriegelung für einen Schnellkuppler
US20080193210A1 (en) * 2007-02-08 2008-08-14 Cws Industries (Mfg.) Corp. Pin grabber coupler
WO2011071394A1 (en) * 2009-12-09 2011-06-16 S T Couplers Limited Improvements relating to couplers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014098616A1 *

Also Published As

Publication number Publication date
EP3321427A1 (de) 2018-05-16
US20150330053A1 (en) 2015-11-19
KR20150123787A (ko) 2015-11-04
AU2013364566A1 (en) 2015-07-09
EP2935704A1 (de) 2015-10-28
WO2014098616A1 (en) 2014-06-26
CA2895410A1 (en) 2014-06-26
CN104937174A (zh) 2015-09-23

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