ATA6672001A - Frontlader - Google Patents

Frontlader

Info

Publication number
ATA6672001A
ATA6672001A AT6672001A AT6672001A ATA6672001A AT A6672001 A ATA6672001 A AT A6672001A AT 6672001 A AT6672001 A AT 6672001A AT 6672001 A AT6672001 A AT 6672001A AT A6672001 A ATA6672001 A AT A6672001A
Authority
AT
Austria
Prior art keywords
loader
Prior art date
Application number
AT6672001A
Other languages
English (en)
Other versions
AT411838B (de
Original Assignee
Puehringer Josef Ing Mag
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 Puehringer Josef Ing Mag filed Critical Puehringer Josef Ing Mag
Priority to AT6672001A priority Critical patent/AT411838B/de
Priority to DE10291860T priority patent/DE10291860D2/de
Priority to PCT/AT2002/000117 priority patent/WO2002088477A1/de
Publication of ATA6672001A publication Critical patent/ATA6672001A/de
Application granted granted Critical
Publication of AT411838B publication Critical patent/AT411838B/de

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
    • 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
    • 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
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/968—Storing, handling or otherwise manipulating tools when detached from the machine
    • 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
    • E02F9/2271—Actuators and supports therefor and protection therefor

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)
AT6672001A 2001-04-25 2001-04-25 Frontlader AT411838B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT6672001A AT411838B (de) 2001-04-25 2001-04-25 Frontlader
DE10291860T DE10291860D2 (de) 2001-04-25 2002-04-19 Frontlader
PCT/AT2002/000117 WO2002088477A1 (de) 2001-04-25 2002-04-19 Frontlader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT6672001A AT411838B (de) 2001-04-25 2001-04-25 Frontlader

Publications (2)

Publication Number Publication Date
ATA6672001A true ATA6672001A (de) 2003-11-15
AT411838B AT411838B (de) 2004-06-25

Family

ID=3678556

Family Applications (1)

Application Number Title Priority Date Filing Date
AT6672001A AT411838B (de) 2001-04-25 2001-04-25 Frontlader

Country Status (3)

Country Link
AT (1) AT411838B (de)
DE (1) DE10291860D2 (de)
WO (1) WO2002088477A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20212445U1 (de) * 2002-08-09 2002-11-21 Nagler, Jürgen, 58313 Herdecke Vorrichtung zum Kuppeln und Entkuppeln der Anschlussenden von Druckmittelleitungen
DE102004014824B4 (de) * 2004-03-24 2019-08-01 Lehnhoff Hartstahl Gmbh Schnellwechselvorrichtung mit einer hydraulischen Kupplung für die Medien an einem Baugerät
DE102004014823B4 (de) * 2004-03-24 2006-12-07 Lehnhoff Hartstahl Gmbh & Co Schnellkupplungsvorrichtung an einem Baugerät mit Ventilzentrierung
DK1580329T3 (da) * 2004-03-25 2013-10-28 Stig Engstroem Redskabshurtigkoblingsindretning
SE529918C2 (sv) * 2005-05-17 2008-01-08 Ahrne Roennblom Tvådelad kontaktkonstruktion vid redskapsfäste till arbetsmaskin och därtill kopplingsbart arbetsredskap
EP3434828B1 (de) * 2017-07-28 2020-10-14 Komatsu Europe International N.V. Arbeitsausrüstung für ein arbeitsfahrzeug und arbeitsfahrzeug
GB2580380B (en) * 2019-01-08 2021-07-21 Hiltec Designs Ltd Coupler with power connection system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133379B (en) * 1983-01-11 1986-02-19 Sanyo Kiki Kk Device for coupling and uncoupling front loader to agricultural tractor
US4738463A (en) * 1987-02-24 1988-04-19 Deere & Company Automatically coupling fluid connector for a hitch
SE463319B (sv) * 1989-07-18 1990-11-05 John Teodor Sonerud Koppling av drivsystem till ett arbetsredskap paa en graevmaskin eller liknande
FR2676765B1 (fr) * 1991-05-22 1994-05-13 Koehl Jean Marie Dispositif d'accouplement mecanique, hydraulique et electrique de maniere instantanee, automatique, commandee a distance.
DE69328026T2 (de) * 1992-07-27 2000-11-16 Gilmore Transportation Services, Inc. Kupplungsvorrichtung für schwere erdbewegungsmaschinen
US5549440A (en) * 1994-12-28 1996-08-27 Acs Industries, Inc. Fast-make coupler for attaching a work implement to a prime mover
SE510139C3 (sv) * 1996-02-23 1999-05-25 Thure Ekman Hopkopplingsanordning vid en mobil foersta enhet och en till denna hopkopplingsbar andra enhet
US5820332A (en) * 1997-05-02 1998-10-13 Case Corporation Heavy duty coupler for attaching an implement to work vehicle
CA2228921C (en) * 1998-02-06 2002-10-01 Leon-Ram Enterprises Inc. Quick connect dozer frame assembly for tractors and the like
JPH11315551A (ja) * 1998-03-27 1999-11-16 Nippon Pneumatic Mfg Co Ltd 建設機械における迅速接続装置

Also Published As

Publication number Publication date
WO2002088477A1 (de) 2002-11-07
DE10291860D2 (de) 2004-07-01
AT411838B (de) 2004-06-25

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Legal Events

Date Code Title Description
MK07 Expiry

Effective date: 20210425