GB0725354D0 - Safety device - Google Patents

Safety device

Info

Publication number
GB0725354D0
GB0725354D0 GBGB0725354.5A GB0725354A GB0725354D0 GB 0725354 D0 GB0725354 D0 GB 0725354D0 GB 0725354 A GB0725354 A GB 0725354A GB 0725354 D0 GB0725354 D0 GB 0725354D0
Authority
GB
United Kingdom
Prior art keywords
safety device
safety
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
GBGB0725354.5A
Other versions
GB2451304A (en
GB2451304B (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.)
QUICK SWITCH UK Ltd
Original Assignee
QUICK SWITCH 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 QUICK SWITCH UK Ltd filed Critical QUICK SWITCH UK Ltd
Priority to GB0725354A priority Critical patent/GB2451304B/en
Publication of GB0725354D0 publication Critical patent/GB0725354D0/en
Priority to AU2008345445A priority patent/AU2008345445A1/en
Priority to PCT/GB2008/004303 priority patent/WO2009083730A1/en
Publication of GB2451304A publication Critical patent/GB2451304A/en
Application granted granted Critical
Publication of GB2451304B publication Critical patent/GB2451304B/en
Expired - Fee Related 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
    • E02F3/3622—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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/24—Safety devices, e.g. for preventing overload

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)
GB0725354A 2007-12-31 2007-12-31 Quick Hitch Expired - Fee Related GB2451304B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0725354A GB2451304B (en) 2007-12-31 2007-12-31 Quick Hitch
AU2008345445A AU2008345445A1 (en) 2007-12-31 2008-12-31 Improved quick hitch
PCT/GB2008/004303 WO2009083730A1 (en) 2007-12-31 2008-12-31 Improved quick hitch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0725354A GB2451304B (en) 2007-12-31 2007-12-31 Quick Hitch

Publications (3)

Publication Number Publication Date
GB0725354D0 true GB0725354D0 (en) 2008-02-06
GB2451304A GB2451304A (en) 2009-01-28
GB2451304B GB2451304B (en) 2009-11-18

Family

ID=39092486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0725354A Expired - Fee Related GB2451304B (en) 2007-12-31 2007-12-31 Quick Hitch

Country Status (3)

Country Link
AU (1) AU2008345445A1 (en)
GB (1) GB2451304B (en)
WO (1) WO2009083730A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2464988B8 (en) * 2008-11-03 2013-02-20 Miller Int Ltd Coupler with coupling status sensors
GB2466640A (en) * 2008-12-31 2010-07-07 Quick Switch Safety pin arrangement for a multi-hitch
GB2466646A (en) * 2008-12-31 2010-07-07 Quick Switch Safety System for a Quick Hitch Coupler
SE534020C2 (en) * 2009-08-11 2011-04-05 Oilquick Ab Utility bracket with hydraulic controlled locking function
GB2474572B (en) * 2009-10-16 2014-11-26 Hill Engineering Ltd Control system for a hydraulic coupler
GB2486887A (en) * 2010-12-21 2012-07-04 Miller Int Ltd Quick coupler status alarm
FR2988659B1 (en) * 2012-03-28 2014-12-26 Manitou Bf DEVICE FOR DETECTING TOOL OR ACCESSORY
GB2509303A (en) 2012-11-08 2014-07-02 Miller Int Ltd Coupler
CN104846870A (en) * 2015-05-25 2015-08-19 安徽宏昌机电装备制造有限公司 Safety speed limiting device of working arm of excavating loader
GB2543332B (en) * 2015-10-15 2021-08-18 Bamford Excavators Ltd Quick hitch
GB2591418B (en) 2015-10-15 2021-10-13 Bamford Excavators Ltd Quick hitch
DE102019118913A1 (en) * 2019-07-12 2021-01-14 OilQuick Deutschland KG Quick coupler
SE2130186A1 (en) * 2021-07-02 2023-01-03 Selaangers Lastmaskiner Ab Warning system and procedure for using the warning system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01312127A (en) * 1988-06-10 1989-12-15 Toyota Autom Loom Works Ltd Safety device for detachable installation of bucket
DE4208343A1 (en) * 1992-03-16 1993-09-23 Walterscheid Gmbh Jean TOWING DEVICE WITH OPENING LOCK
GB2359062B (en) * 2000-02-11 2002-01-02 Ronald Keith Miller Universal coupler for bucket excavators
US6301811B1 (en) * 2000-07-28 2001-10-16 Gilmore Industries, Inc. Coupler for a heavy-duty machine
JP3732761B2 (en) * 2001-07-06 2006-01-11 新キャタピラー三菱株式会社 Control device for work equipment
SE525388C2 (en) * 2003-04-16 2005-02-08 Volvo Constr Equip Holding Se Work machine, including an implement holder, and implement locking elements
JP2007009606A (en) * 2005-07-01 2007-01-18 Muroto Tekkosho:Kk Safety device for attachment fastening device of power shovel
US7530590B2 (en) * 2005-03-10 2009-05-12 Arnol Staggs Hitch locking and alarm mechanism
US6980096B1 (en) * 2005-06-08 2005-12-27 Washington Iii Charles Fred Trailer hitch safety system
DK1852555T3 (en) * 2006-05-02 2012-10-08 Kinshofer Gmbh Security lock device for a quick release coupling

Also Published As

Publication number Publication date
WO2009083730A1 (en) 2009-07-09
AU2008345445A1 (en) 2009-07-09
GB2451304A (en) 2009-01-28
GB2451304B (en) 2009-11-18

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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 20130207 AND 20130214

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20191231