DE19706998A1 - Kupplungsvorrichtung an einer ersten mobilen Einheit sowie zweite Einheit zum Ankoppeln an letztere - Google Patents

Kupplungsvorrichtung an einer ersten mobilen Einheit sowie zweite Einheit zum Ankoppeln an letztere

Info

Publication number
DE19706998A1
DE19706998A1 DE1997106998 DE19706998A DE19706998A1 DE 19706998 A1 DE19706998 A1 DE 19706998A1 DE 1997106998 DE1997106998 DE 1997106998 DE 19706998 A DE19706998 A DE 19706998A DE 19706998 A1 DE19706998 A1 DE 19706998A1
Authority
DE
Germany
Prior art keywords
coupling
parts
quick coupling
unit
quick
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Withdrawn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
DE1997106998
Other languages
German (de)
English (en)
Inventor
Thure Ekman
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.)
Dart Engineering AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE19706998A1 publication Critical patent/DE19706998A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/065—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks non-masted
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/34—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the lift valves being of the sleeve type, i.e. a sleeve is telescoped over an inner cylindrical wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Shovels (AREA)
DE1997106998 1996-02-23 1997-02-21 Kupplungsvorrichtung an einer ersten mobilen Einheit sowie zweite Einheit zum Ankoppeln an letztere Withdrawn DE19706998A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9600690A SE510139C3 (sv) 1996-02-23 1996-02-23 Hopkopplingsanordning vid en mobil foersta enhet och en till denna hopkopplingsbar andra enhet

Publications (1)

Publication Number Publication Date
DE19706998A1 true DE19706998A1 (de) 1997-08-28

Family

ID=20401522

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997106998 Withdrawn DE19706998A1 (de) 1996-02-23 1997-02-21 Kupplungsvorrichtung an einer ersten mobilen Einheit sowie zweite Einheit zum Ankoppeln an letztere

Country Status (5)

Country Link
JP (1) JPH108488A (sv)
DE (1) DE19706998A1 (sv)
FR (1) FR2745358A1 (sv)
GB (1) GB2310472B (sv)
SE (1) SE510139C3 (sv)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0976962A3 (en) * 1998-07-29 2002-01-16 WEC Co. Multi-line fluid connector
EP1239208A2 (de) * 2001-03-10 2002-09-11 Deere & Company Elektro-hydraulischer Schaltungskreis zur Druckentlastung von Schnellkupplungen
WO2002088477A1 (de) * 2001-04-25 2002-11-07 Puehringer Josef Frontlader
AT411839B (de) * 2001-09-28 2004-06-25 Puehringer Josef Ing Mag Frontlader
EP1580329A1 (en) * 2004-03-25 2005-09-28 Engström Stig Tool quick coupling device
WO2006123982A1 (en) * 2005-05-17 2006-11-23 Roennblom Ahrne Arrangement
WO2006125877A1 (fr) * 2005-05-25 2006-11-30 Ateliers De Constructions Du Beaujolais Dispositif destine a realiser l’alimentation en huile d’un outil monte sur un engin porteur et ensemble de connexion hydraulique
DE19951498B4 (de) * 1998-11-30 2009-01-02 Caterpillar S.A.R.L. Vorrichtung und Verfahren zur Steuerung eines strömungsmittelbetätigten Schnellkupplungssystems
DE102016207169A1 (de) * 2016-04-27 2017-11-02 Jungheinrich Aktiengesellschaft Hydrauliksystem mit baulich flexibler Druckbegrenzung für Flurförderzeuge

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5829337A (en) * 1997-08-28 1998-11-03 Caterpillar Inc. Method and apparatus for coupling a fluid-powered implement to a work machine
PL200100B1 (pl) † 2001-03-09 2008-12-31 Liebherr Hydraulikbagger Szybkozłącze
IT1399521B1 (it) * 2010-03-30 2013-04-19 C M C S R L Societa Unipersonale Attacco rapido di sicurezza per il fissaggio di un utensile ad una macchina operatrice
ITMI20130522A1 (it) * 2013-04-05 2014-10-06 Alfa Gomma S P A Innesto rapido idraulico o oleodimamico per fluido in pressione
DE202016100061U1 (de) * 2016-01-08 2016-01-26 Robert Schreiber Baumaschine mit Ober- und Unterwagen und antreibbarem Anbaugerät
CA3103021C (en) 2018-06-15 2023-11-21 Clark Equipment Company Hydraulic coupling

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537476A (en) * 1968-11-29 1970-11-03 Aeroquip Corp Fluid coupling connectable under high pressure
FR2255542B1 (sv) * 1973-12-21 1976-11-19 Kagan Aristide
US3910312A (en) * 1974-04-22 1975-10-07 Karl Weinhold Coupling for pressure conduits
SE439532B (sv) * 1983-09-22 1985-06-17 Ekman K R Tryckreduceringsanordning i en i en snabbkoppling ingaende forsta kopplingsdel
SE447157B (sv) * 1985-03-13 1986-10-27 Thure Ekman Kopplingsanordning
SE447158B (sv) * 1985-03-13 1986-10-27 Thure Ekman Kopplingsanordning
SE468403B (sv) * 1990-01-17 1993-01-11 Dart Engineering Ag Anordning vid kopplingsdel som innefattar tryckreduceringsorgan
US5211197A (en) * 1992-01-03 1993-05-18 Aeroquip Corporation Quick disconnect liquid line coupling with volumertric expansion couping element

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0976962A3 (en) * 1998-07-29 2002-01-16 WEC Co. Multi-line fluid connector
DE19951498B4 (de) * 1998-11-30 2009-01-02 Caterpillar S.A.R.L. Vorrichtung und Verfahren zur Steuerung eines strömungsmittelbetätigten Schnellkupplungssystems
EP1239208A2 (de) * 2001-03-10 2002-09-11 Deere & Company Elektro-hydraulischer Schaltungskreis zur Druckentlastung von Schnellkupplungen
EP1239208A3 (de) * 2001-03-10 2004-01-14 Deere & Company Elektro-hydraulischer Schaltungskreis zur Druckentlastung von Schnellkupplungen
WO2002088477A1 (de) * 2001-04-25 2002-11-07 Puehringer Josef Frontlader
AT411839B (de) * 2001-09-28 2004-06-25 Puehringer Josef Ing Mag Frontlader
EP1580329A1 (en) * 2004-03-25 2005-09-28 Engström Stig Tool quick coupling device
WO2006123982A1 (en) * 2005-05-17 2006-11-23 Roennblom Ahrne Arrangement
WO2006125877A1 (fr) * 2005-05-25 2006-11-30 Ateliers De Constructions Du Beaujolais Dispositif destine a realiser l’alimentation en huile d’un outil monte sur un engin porteur et ensemble de connexion hydraulique
FR2886372A1 (fr) * 2005-05-25 2006-12-01 Const Du Beaujolais Sa Atel Dispositif destine a realiser l'alimentation en huile d'un outil monte sur un engin porteur et ensemble de connexion hydraulique
DE102016207169A1 (de) * 2016-04-27 2017-11-02 Jungheinrich Aktiengesellschaft Hydrauliksystem mit baulich flexibler Druckbegrenzung für Flurförderzeuge

Also Published As

Publication number Publication date
SE9600690L (sv) 1997-08-24
GB9702891D0 (en) 1997-04-02
SE510139C2 (sv) 1999-04-19
SE510139C3 (sv) 1999-05-25
FR2745358A1 (fr) 1997-08-29
JPH108488A (ja) 1998-01-13
GB2310472B (en) 1999-11-03
GB2310472A (en) 1997-08-27
SE9600690D0 (sv) 1996-02-23

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: DART ENGINEERING AG, ZUG, CH

8181 Inventor (new situation)

Free format text: EKMAN, THURE, SKOEVDE, SE

8139 Disposal/non-payment of the annual fee