GB201113753D0 - Hitch coupler - Google Patents

Hitch coupler

Info

Publication number
GB201113753D0
GB201113753D0 GB201113753A GB201113753A GB201113753D0 GB 201113753 D0 GB201113753 D0 GB 201113753D0 GB 201113753 A GB201113753 A GB 201113753A GB 201113753 A GB201113753 A GB 201113753A GB 201113753 D0 GB201113753 D0 GB 201113753D0
Authority
GB
United Kingdom
Prior art keywords
hitch coupler
hitch
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.)
Granted
Application number
GB201113753A
Other versions
GB2492850B (en
GB2492850A (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.)
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 GB201113753D0 publication Critical patent/GB201113753D0/en
Publication of GB2492850A publication Critical patent/GB2492850A/en
Application granted granted Critical
Publication of GB2492850B publication Critical patent/GB2492850B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02F3/3663—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
    • E02F3/3613—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with means for absorbing any play therebetween
    • 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
    • E02F3/365—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

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)
GB1113753.6A 2011-06-09 2011-08-10 Hitch coupler Active GB2492850B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201109675A GB201109675D0 (en) 2011-06-09 2011-06-09 Hitch coupler

Publications (3)

Publication Number Publication Date
GB201113753D0 true GB201113753D0 (en) 2011-09-21
GB2492850A GB2492850A (en) 2013-01-16
GB2492850B GB2492850B (en) 2015-11-04

Family

ID=44357472

Family Applications (2)

Application Number Title Priority Date Filing Date
GB201109675A Ceased GB201109675D0 (en) 2011-06-09 2011-06-09 Hitch coupler
GB1113753.6A Active GB2492850B (en) 2011-06-09 2011-08-10 Hitch coupler

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB201109675A Ceased GB201109675D0 (en) 2011-06-09 2011-06-09 Hitch coupler

Country Status (1)

Country Link
GB (2) GB201109675D0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101379302B1 (en) * 2013-06-27 2014-03-28 주식회사 필엔지니어링 Automatic safety device for quick coupler
WO2015030282A1 (en) * 2013-08-30 2015-03-05 볼보 컨스트럭션 이큅먼트 에이비 Quick coupler for construction machine
EP2910688A1 (en) * 2014-02-24 2015-08-26 Cangini Benne S.R.L. Lock and release system
EP3502354B1 (en) 2016-08-18 2021-05-12 Daemo Engineering Co., Ltd. Fail-safe device for quick coupler
GB2610148B (en) * 2018-06-25 2023-08-09 Miller Uk Ltd Coupler
GB2580380B (en) 2019-01-08 2021-07-21 Hiltec Designs Ltd Coupler with power connection system
CN113250256A (en) * 2020-01-28 2021-08-13 运土工业工程私人有限公司 Excavator coupler
NL2027630B1 (en) * 2021-02-23 2022-09-20 Eurosteel Eng B V A quick coupler and a construction machine comprising the quick coupler
WO2023163673A1 (en) * 2022-02-23 2023-08-31 Inan Makina Sanayi Ve Ticaret Anonim Sirketi Three-faceted locking mechanism
WO2023163672A1 (en) * 2022-02-23 2023-08-31 Inan Makina Sanayi Ve Ticaret Anonim Sirketi Quick automatic attachment replacement apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379075B1 (en) * 2000-01-18 2002-04-30 Gh Hensley Industries, Inc. Quick coupler apparatus
GB2446138A (en) * 2007-02-02 2008-08-06 Miller Uk Ltd Coupler for an excavator
GB0918536D0 (en) * 2009-10-21 2009-12-09 Whites Material Handling Ltd Double action safety lock

Also Published As

Publication number Publication date
GB2492850B (en) 2015-11-04
GB2492850A (en) 2013-01-16
GB201109675D0 (en) 2011-07-27

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20160225 AND 20160302