DE502007006866D1 - Quick coupling for construction machine - Google Patents

Quick coupling for construction machine

Info

Publication number
DE502007006866D1
DE502007006866D1 DE502007006866T DE502007006866T DE502007006866D1 DE 502007006866 D1 DE502007006866 D1 DE 502007006866D1 DE 502007006866 T DE502007006866 T DE 502007006866T DE 502007006866 T DE502007006866 T DE 502007006866T DE 502007006866 D1 DE502007006866 D1 DE 502007006866D1
Authority
DE
Germany
Prior art keywords
construction machine
quick coupling
quick
coupling
construction
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.)
Active
Application number
DE502007006866T
Other languages
German (de)
Inventor
Michael Perwein
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.)
BAUMASCHINENTECHNIK GmbH
Original Assignee
BAUMASCHINENTECHNIK GmbH
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 GmbH filed Critical BAUMASCHINENTECHNIK GmbH
Publication of DE502007006866D1 publication Critical patent/DE502007006866D1/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
    • E02F3/3627—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
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2275—Hoses and supports therefor and protection therefor
DE502007006866T 2006-03-27 2007-02-01 Quick coupling for construction machine Active DE502007006866D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0023306U AT8623U3 (en) 2006-03-27 2006-03-27 DEVICE FOR MOUNTING ATTACHMENTS

Publications (1)

Publication Number Publication Date
DE502007006866D1 true DE502007006866D1 (en) 2011-05-19

Family

ID=36763490

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502007006866T Active DE502007006866D1 (en) 2006-03-27 2007-02-01 Quick coupling for construction machine

Country Status (4)

Country Link
EP (2) EP1840276B1 (en)
AT (2) AT8623U3 (en)
DE (1) DE502007006866D1 (en)
SI (1) SI1840276T1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT505238B1 (en) * 2007-06-13 2016-03-15 Martin Holding Gmbh CLUTCH
AT506554B1 (en) 2008-03-20 2011-11-15 Alois Ing Wimmer CLUTCH DEVICE WITH A DEVICE FOR AUTOMATIC CONNECTION OF ENERGY PIPES
AT11312U1 (en) 2009-03-23 2010-08-15 Baumaschinentechnik Ges M B H QUICK COUPLING FOR CONSTRUCTION MACHINES
AT515695B1 (en) 2014-11-20 2015-11-15 Baumaschinentechnik Ges M B H Clutch for construction machinery
AT15516U1 (en) 2016-07-14 2017-11-15 Baumaschinentechnik Ges M B H Clutch for construction machinery
GB2580380B (en) 2019-01-08 2021-07-21 Hiltec Designs Ltd Coupler with power connection system
EP3951067B1 (en) * 2020-08-06 2024-02-07 Daum, Daniel Quick change device

Family Cites Families (15)

* 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
CH687775A5 (en) * 1994-01-11 1997-02-14 Grand Pierre Le Quick-change system for Loeffelbagger.
FI944214A0 (en) * 1994-02-09 1994-09-13 Airi Raunisto Snabbkopplingsanordning
SE504450C2 (en) * 1996-02-19 1997-02-17 Kavlugnt Ab Coupling device for connecting a working tool to a working machine; both mechanical coupling and quick coupling of the hydraulic couplings
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
DE29810118U1 (en) * 1998-06-05 1998-10-29 Scherhaufer Kremmer Helmut Work machine
IT1310182B1 (en) * 1999-03-02 2002-02-11 Mantovanibenne S R L DEVICE FOR THE QUICK LOCKING AND UNLOCKING OF OPERATING TOOLS.
FR2813941B1 (en) * 2000-09-08 2003-05-16 Mailleux Sa MECHANICAL AND MULTIFLUIDIC COUPLING SYSTEM OF A TOOL ON A TOOL HOLDER FRAME
EP1329559A3 (en) * 2002-01-08 2003-10-29 Thomas Sauer Quick coupling device for work machines
SE524668C2 (en) * 2003-01-30 2004-09-14 Oilquick Ab Utility bracket with switching means
US7047866B2 (en) * 2003-01-31 2006-05-23 Jrb Attachments, Llc Electrical and hydraulic control system for attachment coupling system
ITBO20030056A1 (en) * 2003-02-07 2004-08-08 Cangini Benne Srl TOOL CONNECTION DEVICE.
SE524941C2 (en) * 2003-02-17 2004-10-26 Oilquick Ab Systems including tool brackets and work tools
AT8070U1 (en) 2004-05-10 2006-01-15 Baumaschinentechnik Ges M B H QUICK CHANGE DEVICE FOR EXCAVATORS

Also Published As

Publication number Publication date
AT8623U3 (en) 2007-04-15
EP1840276A2 (en) 2007-10-03
AT11151U1 (en) 2010-05-15
EP1840276B1 (en) 2011-04-06
EP2096212A2 (en) 2009-09-02
SI1840276T1 (en) 2011-08-31
EP1840276A3 (en) 2008-06-11
EP2096212A3 (en) 2013-12-04
AT8623U2 (en) 2006-10-15

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