EP1895058A3 - Working device with coupling means for operatively coupling it to a vehicle - Google Patents

Working device with coupling means for operatively coupling it to a vehicle Download PDF

Info

Publication number
EP1895058A3
EP1895058A3 EP07013075A EP07013075A EP1895058A3 EP 1895058 A3 EP1895058 A3 EP 1895058A3 EP 07013075 A EP07013075 A EP 07013075A EP 07013075 A EP07013075 A EP 07013075A EP 1895058 A3 EP1895058 A3 EP 1895058A3
Authority
EP
European Patent Office
Prior art keywords
coupling
vehicle
working device
operatively
quick coupling
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Withdrawn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
EP07013075A
Other languages
German (de)
French (fr)
Other versions
EP1895058A2 (en
Inventor
Massimo Arosio
Luigi Canzi
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.)
Faster SRL
Original Assignee
Faster SRL
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 Faster SRL filed Critical Faster SRL
Publication of EP1895058A2 publication Critical patent/EP1895058A2/en
Publication of EP1895058A3 publication Critical patent/EP1895058A3/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Withdrawn legal-status Critical Current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
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3631—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 transversal 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)
  • Agricultural Machines (AREA)
  • Shovels (AREA)
  • Harvester Elements (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

A working device, with coupling means for operatively coupling it to a vehicle, which means form a quick coupling, comprises, on a rear side of a bucket (1), a supporting plate (8) supporting a first portion of the constructional elements forming the quick coupling, whereas a respective end portion of the vehicle arms has a further supporting plate (14), which is driven by a cylinder-piston unit (21), and supports a further portion of the quick coupling forming constructional elements.
EP07013075A 2006-08-30 2007-07-05 Working device with coupling means for operatively coupling it to a vehicle Withdrawn EP1895058A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001654A ITMI20061654A1 (en) 2006-08-30 2006-08-30 WORK DEVICE, WITH MEANS OF OPERATIONAL CONNECTION TO A VEHICLE

Publications (2)

Publication Number Publication Date
EP1895058A2 EP1895058A2 (en) 2008-03-05
EP1895058A3 true EP1895058A3 (en) 2008-12-17

Family

ID=38475924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07013075A Withdrawn EP1895058A3 (en) 2006-08-30 2007-07-05 Working device with coupling means for operatively coupling it to a vehicle

Country Status (5)

Country Link
US (1) US20080052969A1 (en)
EP (1) EP1895058A3 (en)
CN (1) CN101139842A (en)
CA (1) CA2595138A1 (en)
IT (1) ITMI20061654A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2934477B1 (en) 2008-07-31 2012-12-21 Oreal MASCARA BRUSH WITH HAIRS OF DIFFERENT DIAMETERS.
CN102272386B (en) * 2008-11-27 2014-06-11 卡特彼勒作业机具有限公司 Work tool coupling arrangement
US9121162B1 (en) * 2012-08-13 2015-09-01 TAG Manufacturing, Inc. Motor coupler with multiple pick up locations
AT513332A1 (en) * 2012-08-31 2014-03-15 Wacker Neuson Linz Gmbh Device for coupling media lines assigned to a carrier device and a tool

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272264A (en) * 1964-03-31 1966-09-13 Henry S Antolini Earth-moving equipment
WO1993005241A1 (en) * 1991-09-06 1993-03-18 John Teodor Sonerud A device for quick connection of hydraulic tubings
US5634736A (en) * 1995-11-29 1997-06-03 Caterpillar Inc. Quick-disconnect coupling device
WO1997030231A1 (en) * 1996-02-19 1997-08-21 Soneruds Maskin Ab Coupling device for connecting an implement to a working machine
FR2765601A1 (en) * 1997-07-03 1999-01-08 Soerma Tp Locking coupling for manipulator arm and implement
WO2002020906A1 (en) * 2000-09-08 2002-03-14 Mailleux S.A. Method and system for mechanical and multiple fluidic coupling of a tool on a tool-bearing frame
US20020064446A1 (en) * 2000-11-29 2002-05-30 Dvorak Paul A. Hydraulically actuated quick coupling device
GB2372979A (en) * 2001-01-23 2002-09-11 Peter William Scott Quick connect implement coupler
EP1508645A2 (en) * 2003-08-21 2005-02-23 Jürgen NAGLER Device for coupling and decoupling the ends of hydraulic pressure conduits

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760883A (en) * 1972-03-27 1973-09-25 Balderson Inc Quick hitch assembly
US4013182A (en) * 1975-04-21 1977-03-22 Rockland, Inc. Detachable coupling system
JPS5294601A (en) * 1976-02-03 1977-08-09 Caterpillar Mitsubishi Ltd Quick coupler
AU544156B2 (en) * 1980-11-17 1985-05-16 Eimco (Great Britain) Ltd. A coupling system for earth-moving equipment
GB2132584B (en) * 1982-12-24 1986-08-28 Dobson Park Ind Releasable connection device
US5082065A (en) * 1990-08-15 1992-01-21 Support Services International, Inc. Quick attach implement coupler
US5403144A (en) * 1993-04-23 1995-04-04 Staben, Jr.; Frank P. Blade tilt assembly for a front end loader
US6773223B2 (en) * 2002-05-17 2004-08-10 New Holland North America, Inc. Hydraulic attachment latch mechanism for skid steer loader

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272264A (en) * 1964-03-31 1966-09-13 Henry S Antolini Earth-moving equipment
WO1993005241A1 (en) * 1991-09-06 1993-03-18 John Teodor Sonerud A device for quick connection of hydraulic tubings
US5634736A (en) * 1995-11-29 1997-06-03 Caterpillar Inc. Quick-disconnect coupling device
WO1997030231A1 (en) * 1996-02-19 1997-08-21 Soneruds Maskin Ab Coupling device for connecting an implement to a working machine
FR2765601A1 (en) * 1997-07-03 1999-01-08 Soerma Tp Locking coupling for manipulator arm and implement
WO2002020906A1 (en) * 2000-09-08 2002-03-14 Mailleux S.A. Method and system for mechanical and multiple fluidic coupling of a tool on a tool-bearing frame
US20020064446A1 (en) * 2000-11-29 2002-05-30 Dvorak Paul A. Hydraulically actuated quick coupling device
GB2372979A (en) * 2001-01-23 2002-09-11 Peter William Scott Quick connect implement coupler
EP1508645A2 (en) * 2003-08-21 2005-02-23 Jürgen NAGLER Device for coupling and decoupling the ends of hydraulic pressure conduits

Also Published As

Publication number Publication date
CN101139842A (en) 2008-03-12
US20080052969A1 (en) 2008-03-06
EP1895058A2 (en) 2008-03-05
ITMI20061654A1 (en) 2008-02-29
CA2595138A1 (en) 2008-02-29

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