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GB201122270D0 - Coupler - Google Patents

Coupler

Info

Publication number
GB201122270D0
GB201122270D0 GBGB1122270.0A GB201122270A GB201122270D0 GB 201122270 D0 GB201122270 D0 GB 201122270D0 GB 201122270 A GB201122270 A GB 201122270A GB 201122270 D0 GB201122270 D0 GB 201122270D0
Authority
GB
United Kingdom
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Withdrawn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
GBGB1122270.0A
Other versions
GB2497965A (en
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.)
Miller International Ltd
Original Assignee
Miller International 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 International Ltd filed Critical Miller International Ltd
Priority to GB1122270.0A priority Critical patent/GB2497965A/en
Publication of GB201122270D0 publication Critical patent/GB201122270D0/en
Priority to US13/726,024 priority patent/US20130164080A1/en
Publication of GB2497965A publication Critical patent/GB2497965A/en
Withdrawn legal-status Critical Current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
    • 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
    • E02F3/365—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
    • E02F3/3622—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
    • E02F3/3663—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat hydraulically-operated
    • 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
    • E02F3/3672—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat where disengagement is effected by a mechanical lever or handle
    • 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
    • Y10T403/60—Biased catch or latch
    • 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
    • Y10T403/60—Biased catch or latch
    • Y10T403/602—Biased catch or latch by separate spring
    • 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
    • Y10T403/70—Interfitted members
    • Y10T403/7062—Clamped members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
GB1122270.0A 2011-12-22 2011-12-22 Coupler for Attaching an Accessory to an Excavator Arm Withdrawn GB2497965A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1122270.0A GB2497965A (en) 2011-12-22 2011-12-22 Coupler for Attaching an Accessory to an Excavator Arm
US13/726,024 US20130164080A1 (en) 2011-12-22 2012-12-22 Coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1122270.0A GB2497965A (en) 2011-12-22 2011-12-22 Coupler for Attaching an Accessory to an Excavator Arm

Publications (2)

Publication Number Publication Date
GB201122270D0 true GB201122270D0 (en) 2012-02-01
GB2497965A GB2497965A (en) 2013-07-03

Family

ID=45573005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1122270.0A Withdrawn GB2497965A (en) 2011-12-22 2011-12-22 Coupler for Attaching an Accessory to an Excavator Arm

Country Status (2)

Country Link
US (1) US20130164080A1 (en)
GB (1) GB2497965A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8684623B2 (en) * 2012-05-30 2014-04-01 Caterpillar Inc. Tool coupler having anti-release mechanism
GB2517499B (en) * 2013-08-23 2017-08-23 Geith Int Ltd Safety coupling mechanism
CH710640A1 (en) * 2015-01-21 2016-07-29 Stury Fredi Ag Change device for attachment to a hydraulic excavator.
AU2016365527B2 (en) * 2015-12-07 2022-04-21 Wedgelock Equipment Limited A locking device for a quick coupler
WO2018034362A1 (en) * 2016-08-18 2018-02-22 대모 엔지니어링 주식회사 Fail-safe device for quick coupler
US10316488B2 (en) * 2016-09-16 2019-06-11 Cnh Industrial America Llc Universal backhoe coupler
US11319713B2 (en) * 2018-05-23 2022-05-03 Safe Rack Llc Elevating cage with pivotably attached panels having respective pivotable latches
GB2576486B (en) * 2018-06-25 2023-05-10 Miller Uk Ltd Coupler
AU2019388459B2 (en) * 2018-11-30 2025-08-14 Hughes Asset Group Pty Ltd A coupler
DE102019108929A1 (en) * 2019-04-05 2020-10-08 Markus Riedlberger Bolt connection
US20230131971A1 (en) * 2021-10-21 2023-04-27 Brandt Industries Canada Ltd. Pin coupler with safety lock
DE102022117974A1 (en) * 2022-07-19 2024-01-25 OilQuick Deutschland KG QUICK CHANGE AND QUICK CHANGE SYSTEM WITH SUCH A QUICK CHANGE
FR3154739B1 (en) * 2023-10-26 2025-11-07 Ateliers De Constructions Du Beaujolais Coupler for connecting a tool to the arm of a construction machine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5179794A (en) * 1991-12-26 1993-01-19 Ballinger Jon C Semi-automatic coupling apparatus
EP1637659A3 (en) * 2001-12-06 2008-08-06 Geith Patents Limited A coupler for coupling an accessory to a dipper arm and a control system for such a coupler
US6902346B2 (en) * 2002-03-15 2005-06-07 Hendrix Manufacturing, Ltd. Hydraulic coupler
US7984575B2 (en) * 2007-07-05 2011-07-26 Caterpillar Inc. Quick coupler assembly
US20090282712A1 (en) * 2008-05-15 2009-11-19 Pruszynski Edwin Coupler for excavating machines and the like
ITMO20080143A1 (en) * 2008-05-15 2009-11-16 Mantovanibenne S R L ATTACHMENT ORGAN FOR THE CONNECTION OF A TOOL WITH AN OPERATOR ARM WITH SAFETY LOCK.
US8011121B2 (en) * 2008-08-07 2011-09-06 Paladin Brands Group, Inc. Spread-style coupler with supplemental safety lock
GB0816335D0 (en) * 2008-09-08 2008-10-15 Hill Ian Coupler with gravity operated safety device
WO2010059948A1 (en) * 2008-11-20 2010-05-27 Jrb Attachments, Llc Coupler with secondary lock on front hook
GB2467380B (en) * 2009-02-03 2010-12-22 Miller Int Ltd Fully automatic coupler for excavator arm
KR101093218B1 (en) * 2009-08-12 2011-12-13 주식회사 에버다임 Attachment Coupler for Heavy Equipment
GB201010269D0 (en) * 2010-06-18 2010-08-04 Hill Ian Hydraulic coupler with attachment pin retention system
ES2473475T3 (en) * 2009-09-22 2014-07-07 Ian Hill Hydraulic coupler with shaft retention system to attach equipment to a work machine
US8281506B2 (en) * 2010-02-26 2012-10-09 Caterpillar Inc. Tool coupler assembly
US8585345B2 (en) * 2010-03-26 2013-11-19 Paladin Brands Group, Inc. Coupler with pivoting front hook lock

Also Published As

Publication number Publication date
US20130164080A1 (en) 2013-06-27
GB2497965A (en) 2013-07-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)