AU2003258905A1 - A connector - Google Patents

A connector

Info

Publication number
AU2003258905A1
AU2003258905A1 AU2003258905A AU2003258905A AU2003258905A1 AU 2003258905 A1 AU2003258905 A1 AU 2003258905A1 AU 2003258905 A AU2003258905 A AU 2003258905A AU 2003258905 A AU2003258905 A AU 2003258905A AU 2003258905 A1 AU2003258905 A1 AU 2003258905A1
Authority
AU
Australia
Prior art keywords
connector
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.)
Abandoned
Application number
AU2003258905A
Inventor
Allan Warrick Lewis
Simon Robert Ward
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2003258905A1 publication Critical patent/AU2003258905A1/en
Abandoned 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
    • E02F3/3622—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
AU2003258905A 2002-08-16 2003-08-15 A connector Abandoned AU2003258905A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ52081802 2002-08-16
NZ520818 2002-08-16
PCT/NZ2003/000180 WO2004016863A1 (en) 2002-08-16 2003-08-15 A connector

Publications (1)

Publication Number Publication Date
AU2003258905A1 true AU2003258905A1 (en) 2004-03-03

Family

ID=31885187

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003258905A Abandoned AU2003258905A1 (en) 2002-08-16 2003-08-15 A connector

Country Status (2)

Country Link
AU (1) AU2003258905A1 (en)
WO (1) WO2004016863A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2441322B (en) * 2006-09-04 2011-03-09 Miller Uk Ltd Coupler
FR2900169B1 (en) * 2006-04-21 2010-04-16 Const Du Beaujolais Atel DEVICE FOR COUPLING A TOOL TO THE ARROW OF A VEHICLE SUCH AS A HYDRAULIC EXCAVATOR
EP2087178A2 (en) 2006-09-04 2009-08-12 Miller UK Limited Coupler

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251592B (en) * 1990-12-01 1994-06-22 Roberts & Griffiths Attachment means
WO1995033895A1 (en) * 1994-06-07 1995-12-14 John Mcgrath A quick-release hitch
US5549440A (en) * 1994-12-28 1996-08-27 Acs Industries, Inc. Fast-make coupler for attaching a work implement to a prime mover
IE981051A1 (en) * 1997-12-16 1999-06-16 Redrock Engineering Ltd Attachement device for excavating or digging apparatus
US6074120A (en) * 1998-03-27 2000-06-13 Caterpillar Commercial Sarl Quick coupler assembly
AU723305B1 (en) * 1999-03-03 2000-08-24 Barry Koster Adaptor hitch with locking pin
GB2359062B (en) * 2000-02-11 2002-01-02 Ronald Keith Miller Universal coupler for bucket excavators
AUPR746101A0 (en) * 2001-09-04 2001-09-27 O'brien, Gerard Excavator assembly

Also Published As

Publication number Publication date
WO2004016863A1 (en) 2004-02-26

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase