HRP20030315B1 - Apparatus for hydraulically coupling a loading implement to a vehicle - Google Patents

Apparatus for hydraulically coupling a loading implement to a vehicle

Info

Publication number
HRP20030315B1
HRP20030315B1 HR20030315A HRP20030315A HRP20030315B1 HR P20030315 B1 HRP20030315 B1 HR P20030315B1 HR 20030315 A HR20030315 A HR 20030315A HR P20030315 A HRP20030315 A HR P20030315A HR P20030315 B1 HRP20030315 B1 HR P20030315B1
Authority
HR
Croatia
Prior art keywords
connector
vehicle
opposing
hydraulically coupling
loading implement
Prior art date
Application number
HR20030315A
Inventor
Hauer Franz
Original Assignee
Hauer Franz
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 Hauer Franz filed Critical Hauer Franz
Publication of HRP20030315A2 publication Critical patent/HRP20030315A2/en
Publication of HRP20030315B1 publication Critical patent/HRP20030315B1/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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
    • E02F3/432—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude
    • E02F3/433—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude horizontal, e.g. self-levelling
    • 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
    • E02F3/627—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor
    • E02F3/6273—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor using legs to support the beams or arms on the ground during the connecting process

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

The mounting for a loader arm (2) to a tractor (1) has a fluid coupling with a capture hook to receive a connector. There is an adjacent adjuster arm pivotally mounted on the opposing bracket to support the opposing connector. The adjuster arm allows vertical movement of the opposing connector. The first connector is vertically adjustable on a hydraulic cylinder.
HR20030315A 2002-05-23 2003-04-22 Apparatus for hydraulically coupling a loading implement to a vehicle HRP20030315B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0078702A AT412976B (en) 2002-05-23 2002-05-23 DEVICE FOR COUPLING THE COUPLING ELEMENTS ARRANGED TO A TRACKING VEHICLE AND A LOADING DEVICE ASSEMBLED THEREFROM FOR THE HYDRAULIC OPERATING SYSTEM

Publications (2)

Publication Number Publication Date
HRP20030315A2 HRP20030315A2 (en) 2004-08-31
HRP20030315B1 true HRP20030315B1 (en) 2005-10-31

Family

ID=3680935

Family Applications (1)

Application Number Title Priority Date Filing Date
HR20030315A HRP20030315B1 (en) 2002-05-23 2003-04-22 Apparatus for hydraulically coupling a loading implement to a vehicle

Country Status (6)

Country Link
EP (1) EP1365074B1 (en)
AT (2) AT412976B (en)
DE (1) DE50300203D1 (en)
HR (1) HRP20030315B1 (en)
NO (1) NO20031798L (en)
PL (1) PL359737A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871485B1 (en) * 2004-06-10 2006-09-01 Etude Et D Innovation Dans Le DEVICE FOR COUPLING A LOADER ON A TRACTOR
DE102004037459A1 (en) * 2004-08-02 2006-02-23 Liebherr-Hydraulikbagger Gmbh Hydraulic quick coupling
DE102006003768A1 (en) * 2006-01-25 2007-07-26 Wilhelm Stoll Maschinenfabrik Gmbh Front loader especially for tractor, has switch-off valve for supplying flow of hydraulic medium to tool for upward slewing of scoop
DE202006005203U1 (en) 2006-03-31 2007-08-09 Liebherr-Hydraulikbagger Gmbh quick coupling
DE102007034207B4 (en) * 2007-07-23 2009-06-10 Pauly, Jürgen Frame for attaching a hitch to a truck
AT506554B1 (en) * 2008-03-20 2011-11-15 Alois Ing Wimmer CLUTCH DEVICE WITH A DEVICE FOR AUTOMATIC CONNECTION OF ENERGY PIPES
SE532822C2 (en) * 2008-07-07 2010-04-13 Nordhydraulic Ab valve bracket
CH699404A1 (en) * 2008-08-25 2010-02-26 Josef Martin Gmbh & Co Kg Energy coupling, and coupling with energy coupling.
CN103397670A (en) * 2013-07-13 2013-11-20 临颍县颍机机械制造有限公司 Loading device used with caterpillar tractor
DE102014002376B3 (en) * 2013-12-18 2015-04-02 Thomas Mösl Automatic clutch system and vehicle with such a clutch system
US9375988B2 (en) * 2014-10-22 2016-06-28 Deere & Company Coupling mechanism
IT201800002352A1 (en) 2018-02-02 2019-08-02 Faster Spa HYDRAULIC AND / OR PNEUMATIC CONNECTION, IN PARTICULAR OF THE TYPE WITH MULTIPLE CONNECTIONS
US11255070B2 (en) 2018-06-15 2022-02-22 Clark Equipment Company Hydraulic coupling
DE102020006487A1 (en) 2020-10-20 2022-04-21 Dürr Somac GmbH Quick-change device for a filling adapter
DE102022126522A1 (en) 2022-10-12 2024-04-18 Liebherr-France Sas Working machine with coupling device for fluid-carrying lines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738463A (en) * 1987-02-24 1988-04-19 Deere & Company Automatically coupling fluid connector for a hitch
FR2645242B1 (en) * 1989-03-29 1991-08-23 Etud Innovation Mat Agricole MULTIPLE FLUIDIC CONNECTOR
FR2684120B1 (en) * 1991-11-27 1998-08-07 Emily Ets HYDRAULICALLY CONTROLLED LOADER COUPLING AND UNCOUPLING SYSTEM FOR AGRICULTURAL OR OTHER TRACTORS.
FR2687115B1 (en) * 1992-02-07 1998-05-22 Emily Sa Ets SYSTEM FOR COUPLING AND UNCOUPLING A VEHICLE WITH AN ACCESSORY HAVING HYDRAULIC OR PNEUMATICALLY CONTROLLED COMPONENTS.
JP3452089B2 (en) * 1994-08-08 2003-09-29 三陽機器株式会社 Work machine vehicle joint demounting device
SE9600570D0 (en) * 1996-02-16 1996-02-16 Aaloe Maskiner Ab A combined valve housing and quick coupling

Also Published As

Publication number Publication date
PL359737A1 (en) 2003-12-01
HRP20030315A2 (en) 2004-08-31
DE50300203D1 (en) 2005-01-20
NO20031798D0 (en) 2003-04-22
ATA7872002A (en) 2005-02-15
NO20031798L (en) 2003-11-24
EP1365074A1 (en) 2003-11-26
EP1365074B1 (en) 2004-12-15
AT412976B (en) 2005-09-26
ATE285001T1 (en) 2005-01-15

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Legal Events

Date Code Title Description
A1OB Publication of a patent application
AIPI Request for the grant of a patent on the basis of a substantive examination of a patent application
ODRP Renewal fee for the maintenance of a patent

Payment date: 20050810

Year of fee payment: 3

B1PR Patent granted
PBON Lapse due to non-payment of renewal fee

Effective date: 20060423