ATE523637T1 - QUICK COUPLING FOR CONSTRUCTION MACHINERY - Google Patents

QUICK COUPLING FOR CONSTRUCTION MACHINERY

Info

Publication number
ATE523637T1
ATE523637T1 AT10450017T AT10450017T ATE523637T1 AT E523637 T1 ATE523637 T1 AT E523637T1 AT 10450017 T AT10450017 T AT 10450017T AT 10450017 T AT10450017 T AT 10450017T AT E523637 T1 ATE523637 T1 AT E523637T1
Authority
AT
Austria
Prior art keywords
construction machinery
quick coupling
machinery
quick
coupling
Prior art date
Application number
AT10450017T
Other languages
German (de)
Inventor
Michael Perwein
Original Assignee
Baumaschinentechnik Ges M B H
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 Baumaschinentechnik Ges M B H filed Critical Baumaschinentechnik Ges M B H
Application granted granted Critical
Publication of ATE523637T1 publication Critical patent/ATE523637T1/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
    • 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
    • E02F3/3654—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with energy coupler, e.g. coupler for hydraulic or electric lines, to provide energy to drive(s) mounted on the tool
    • 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)
  • Fluid-Pressure Circuits (AREA)
AT10450017T 2009-03-23 2010-02-12 QUICK COUPLING FOR CONSTRUCTION MACHINERY ATE523637T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0016709U AT11312U1 (en) 2009-03-23 2009-03-23 QUICK COUPLING FOR CONSTRUCTION MACHINES

Publications (1)

Publication Number Publication Date
ATE523637T1 true ATE523637T1 (en) 2011-09-15

Family

ID=42244803

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0016709U AT11312U1 (en) 2009-03-23 2009-03-23 QUICK COUPLING FOR CONSTRUCTION MACHINES
AT10450017T ATE523637T1 (en) 2009-03-23 2010-02-12 QUICK COUPLING FOR CONSTRUCTION MACHINERY

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0016709U AT11312U1 (en) 2009-03-23 2009-03-23 QUICK COUPLING FOR CONSTRUCTION MACHINES

Country Status (2)

Country Link
EP (1) EP2233642B1 (en)
AT (2) AT11312U1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2426266B1 (en) 2010-09-07 2018-10-17 Caterpillar Work Tools B. V. A coupling arrangement
EP2426267B1 (en) * 2010-09-07 2020-12-30 Caterpillar Work Tools B. V. A coupling arrangement
AT15844U1 (en) * 2017-01-26 2018-07-15 Baumaschinentechnik Ges M B H Device for attaching attachments to excavator jibs
CN109555177B (en) * 2019-01-25 2023-10-17 北京科技大学 Automatic fast hydraulic switching docking platform
CN110644550B (en) * 2019-10-16 2024-07-05 广东鸿荣重工股份有限公司 Quick connector with automatic oil way butt joint system for excavator
CN115369938A (en) * 2022-09-22 2022-11-22 钱薛飞 Hydraulic excavator with quick-change bucket

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501152C2 (en) * 1993-04-20 1994-11-28 John Teodor Sonerud Device for rapid coupling of tool to digging-loading machine - simultaneously connects hydraulic drive system to tool and comprises manoeuvring component for locking and-or retention of tool
WO1998046835A1 (en) 1997-04-14 1998-10-22 Baumaschinentechnik Gesellschaft Mbh Device for attaching interchangeable items of equipment rapidly, for an excavator
AT2087U1 (en) 1997-04-14 1998-04-27 Baumaschinentechnik Ges M B H QUICK-RELEASE DEVICE FOR EXCAVATORS WITH LOCKING INDICATOR
AT413117B (en) 2003-04-24 2005-11-15 Baumaschinentechnik Ges M B H Mounting plate for quick change device
AT7773U1 (en) * 2004-02-23 2005-08-25 Wimmer Alois Ing ARRANGEMENT FOR CONNECTING ENERGY PIPING, IN PARTICULAR PRESSURE PIPES
DK1580329T3 (en) * 2004-03-25 2013-10-28 Stig Engstroem Implement Quick Coupling Device
DE102004015471A1 (en) * 2004-03-26 2005-10-13 Caterpillar Work Tools B.V. Quick coupler for excavators
AT8080U1 (en) 2004-06-28 2006-01-15 Stern & Hafferl Baugesellschaf TEMPORARY SUPPORT DEVICE
AT8623U3 (en) 2006-03-27 2007-04-15 Baumaschinentechnik Ges M B H DEVICE FOR MOUNTING ATTACHMENTS

Also Published As

Publication number Publication date
AT11312U1 (en) 2010-08-15
EP2233642A1 (en) 2010-09-29
EP2233642B1 (en) 2011-09-07

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