FR2745358A1 - Ensemble d'accouplement d'unites mobiles - Google Patents

Ensemble d'accouplement d'unites mobiles Download PDF

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Publication number
FR2745358A1
FR2745358A1 FR9702103A FR9702103A FR2745358A1 FR 2745358 A1 FR2745358 A1 FR 2745358A1 FR 9702103 A FR9702103 A FR 9702103A FR 9702103 A FR9702103 A FR 9702103A FR 2745358 A1 FR2745358 A1 FR 2745358A1
Authority
FR
France
Prior art keywords
coupling
quick
parts
assembly according
function
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.)
Pending
Application number
FR9702103A
Other languages
English (en)
French (fr)
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.)
Individual
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 FR2745358A1 publication Critical patent/FR2745358A1/fr
Pending 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)
FR9702103A 1996-02-23 1997-02-21 Ensemble d'accouplement d'unites mobiles Pending FR2745358A1 (fr)

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
FR2745358A1 true FR2745358A1 (fr) 1997-08-29

Family

ID=20401522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9702103A Pending FR2745358A1 (fr) 1996-02-23 1997-02-21 Ensemble d'accouplement d'unites mobiles

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)

Families Citing this family (15)

* 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
US6196265B1 (en) * 1998-07-29 2001-03-06 Wec Co. Multi-line fluid connector
US6260357B1 (en) * 1998-11-30 2001-07-17 Caterpillar Inc. Quick coupler control system
PL200100B1 (pl) † 2001-03-09 2008-12-31 Liebherr Hydraulikbagger Szybkozłącze
DE10111632A1 (de) * 2001-03-10 2002-09-19 Deere & Co Elektro-hydraulischer Schaltungskreis zur Druckentlastung von Schnellkupplungen
AT411838B (de) * 2001-04-25 2004-06-25 Puehringer Josef Ing Mag Frontlader
AT411839B (de) * 2001-09-28 2004-06-25 Puehringer Josef Ing Mag Frontlader
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
FR2886372B1 (fr) * 2005-05-25 2009-02-06 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
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
DE102016207169A1 (de) * 2016-04-27 2017-11-02 Jungheinrich Aktiengesellschaft Hydrauliksystem mit baulich flexibler Druckbegrenzung für Flurförderzeuge
CA3103021C (en) 2018-06-15 2023-11-21 Clark Equipment Company Hydraulic coupling

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241477A (en) * 1968-11-29 1971-08-04 Aeroquip Ag Pipe coupling
GB2147074A (en) * 1983-09-22 1985-05-01 Ekman K R Pipe coupling-pressure reduction device
US5159955A (en) * 1990-01-17 1992-11-03 Dart Engineering Ag Coupling part comprising pressure-reducing means

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2255542B1 (sv) * 1973-12-21 1976-11-19 Kagan Aristide
US3910312A (en) * 1974-04-22 1975-10-07 Karl Weinhold Coupling for pressure conduits
SE447157B (sv) * 1985-03-13 1986-10-27 Thure Ekman Kopplingsanordning
SE447158B (sv) * 1985-03-13 1986-10-27 Thure Ekman Kopplingsanordning
US5211197A (en) * 1992-01-03 1993-05-18 Aeroquip Corporation Quick disconnect liquid line coupling with volumertric expansion couping element

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241477A (en) * 1968-11-29 1971-08-04 Aeroquip Ag Pipe coupling
GB2147074A (en) * 1983-09-22 1985-05-01 Ekman K R Pipe coupling-pressure reduction device
US5159955A (en) * 1990-01-17 1992-11-03 Dart Engineering Ag Coupling part comprising pressure-reducing means

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
DE19706998A1 (de) 1997-08-28
JPH108488A (ja) 1998-01-13
GB2310472B (en) 1999-11-03
GB2310472A (en) 1997-08-27
SE9600690D0 (sv) 1996-02-23

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