SG11202012611YA - Coupler - Google Patents

Coupler

Info

Publication number
SG11202012611YA
SG11202012611YA SG11202012611YA SG11202012611YA SG11202012611YA SG 11202012611Y A SG11202012611Y A SG 11202012611YA SG 11202012611Y A SG11202012611Y A SG 11202012611YA SG 11202012611Y A SG11202012611Y A SG 11202012611YA SG 11202012611Y A SG11202012611Y A SG 11202012611YA
Authority
SG
Singapore
Prior art keywords
coupler
Prior art date
Application number
SG11202012611YA
Inventor
Keith Miller
Gary Miller
Gavin Urwin
Chris Bradley
Chris Lewis
Howard Reay
Original Assignee
Miller Uk 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 Miller Uk Ltd filed Critical Miller Uk Ltd
Publication of SG11202012611YA publication Critical patent/SG11202012611YA/en

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
    • 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
    • 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
    • E02F3/365—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

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)
SG11202012611YA 2018-06-25 2019-06-21 Coupler SG11202012611YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1810411.7A GB2576131B (en) 2018-06-25 2018-06-25 Coupler
PCT/GB2019/051751 WO2020002885A1 (en) 2018-06-25 2019-06-21 Coupler

Publications (1)

Publication Number Publication Date
SG11202012611YA true SG11202012611YA (en) 2021-01-28

Family

ID=63042709

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202012611YA SG11202012611YA (en) 2018-06-25 2019-06-21 Coupler

Country Status (8)

Country Link
US (2) US12104347B2 (en)
EP (1) EP3810860A1 (en)
JP (1) JP2021530636A (en)
CN (2) CN115559369A (en)
AU (1) AU2019295357B2 (en)
GB (1) GB2576131B (en)
SG (1) SG11202012611YA (en)
WO (1) WO2020002885A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111164263B (en) 2017-08-04 2022-04-22 维吉洛克设备有限公司 Quick coupler
DE102018105049A1 (en) * 2018-03-06 2019-09-12 Oilquick Deutschland Gmbh Quick coupler
US11702816B2 (en) * 2020-01-30 2023-07-18 Wedgelock Equipment Limited Quick coupler
US11492849B2 (en) 2020-01-31 2022-11-08 Charles J. Mackarvich Ladder dock
JP7453639B2 (en) * 2020-04-01 2024-03-21 株式会社タグチ工業 Attachment attachment/detachment device
US11719042B1 (en) * 2022-02-15 2023-08-08 Charles J. Mackarvich Fall arrest shock dampener

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* Cited by examiner, † Cited by third party
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US2712742A (en) * 1951-06-19 1955-07-12 Hermann J Neidhart Elastic joints
US3952365A (en) * 1972-03-27 1976-04-27 Grisebach Hans Theodor Damping device for hinges and the like
US3783639A (en) * 1972-06-21 1974-01-08 Ingersoll Mach & Tool Co Resilient joint
JPS62157708A (en) 1985-12-27 1987-07-13 Miki Puurii Kk Vibration absorber of milling machine
DE4309747A1 (en) * 1993-03-26 1994-09-29 Kirschey Centa Antriebe Torsionally flexible shaft coupling
US6125559A (en) * 1996-12-10 2000-10-03 The Gledhill Road Machinery Co. Plow trip board biased by elastic torsion joint
US6354025B1 (en) * 1998-08-04 2002-03-12 Cives Corporation Adjustable mounting arrangement for moldboard
US6219943B1 (en) * 1998-08-04 2001-04-24 Cives Corporation Resilient mounting arrangement for moldboard
GB2330570B (en) 1998-09-08 1999-09-15 Miller Ronald Keith Quick coupler for bucket excavators
US7195307B2 (en) * 2005-03-17 2007-03-27 Paccar Inc Hinge for vehicle hood
ATE488648T1 (en) * 2006-09-13 2010-12-15 Ian Hill CLUTCH FOR EXCAVATORS
US7648305B2 (en) * 2007-02-08 2010-01-19 Cws Industries (Mfg.) Corp. Pin grabber coupler
IES20070351A2 (en) 2007-05-14 2008-04-16 Geith Patents Ltd A coupler for the working arm(s) of an excavator or the like
US7984575B2 (en) 2007-07-05 2011-07-26 Caterpillar Inc. Quick coupler assembly
JP2009091107A (en) 2007-10-09 2009-04-30 Kobelco Cranes Co Ltd Operating machine
KR101370194B1 (en) 2007-11-30 2014-03-06 두산인프라코어 주식회사 Movable track apparatus having suspension function
US20090282712A1 (en) * 2008-05-15 2009-11-19 Pruszynski Edwin Coupler for excavating machines and the like
US7967087B2 (en) * 2008-06-27 2011-06-28 Caterpillar Sarl Suspension for a machine
GB0816335D0 (en) 2008-09-08 2008-10-15 Hill Ian Coupler with gravity operated safety device
GB201010269D0 (en) 2010-06-18 2010-08-04 Hill Ian Hydraulic coupler with attachment pin retention system
US9469965B2 (en) * 2009-09-22 2016-10-18 Ian Hill Hydraulic coupler with pin retention system for coupling an attachment to a work machine
US8281506B2 (en) * 2010-02-26 2012-10-09 Caterpillar Inc. Tool coupler assembly
ITVR20110041A1 (en) 2011-03-01 2012-09-02 V T N Europ S P A QUICK CONNECTION OF TOOLS FOR EARTH AND SIMILAR MOVING MACHINES
GB201109675D0 (en) 2011-06-09 2011-07-27 Monaghan Conor Hitch coupler
US9217235B2 (en) * 2012-05-30 2015-12-22 Caterpillar Inc. Tool coupler system having multiple pressure sources
EP2931981A4 (en) 2012-12-10 2016-11-02 Wedgelock Equipment Ltd A locking mechanism
US8968108B2 (en) 2012-12-12 2015-03-03 Aktiebolaget Skf Axially restraining torsional spring utilizing a tapered shaft
WO2014186468A1 (en) * 2013-05-16 2014-11-20 Ground Effect, LLC Earth working apparatus
KR20140143068A (en) * 2013-06-05 2014-12-15 최정자 Quick safety coupler having advanced structured automatic immersing device therein
FR3007049B1 (en) 2013-06-13 2015-06-05 Valery Dorguin DEVICE FOR ATTACHING AND REMOVING A TOOL OR ACCESSORY TO A CIVIL ENGINEERING OR HANDLING MACHINE
CN104234099A (en) 2013-06-21 2014-12-24 米勒国际有限公司 Connector
WO2015199081A1 (en) 2014-06-26 2015-12-30 株式会社小松製作所 Quick coupler
AU2014203664B1 (en) * 2014-07-03 2014-10-23 Norm Engineering Pty Ltd A coupler for coupling attachments to excavation machines
KR101789909B1 (en) * 2015-01-19 2017-11-20 임용태 Quick coupler with improved safety
JP2016166509A (en) 2015-03-10 2016-09-15 ヤンマー株式会社 Attachment connection device
WO2017079792A1 (en) 2015-11-09 2017-05-18 Elite Attachments Australia Pty Ltd A piston and cylinder system
AU2017330165B2 (en) * 2016-09-20 2023-01-05 Attach2 Limited Quick hitch coupler

Also Published As

Publication number Publication date
EP3810860A1 (en) 2021-04-28
CN112352081B (en) 2022-11-04
US20210222392A1 (en) 2021-07-22
GB2576131A (en) 2020-02-12
JP2021530636A (en) 2021-11-11
GB201810411D0 (en) 2018-08-08
AU2019295357B2 (en) 2024-09-26
GB2576131B (en) 2023-01-18
WO2020002885A1 (en) 2020-01-02
CN115559369A (en) 2023-01-03
US12104347B2 (en) 2024-10-01
US20240301649A1 (en) 2024-09-12
AU2019295357A1 (en) 2021-02-11
CN112352081A (en) 2021-02-09

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