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BE862894A - Cable hydraulique a plusieurs canalisations, destine en particulier aux systemes hydrauliques des exploitations minieres souterraines - Google Patents

Cable hydraulique a plusieurs canalisations, destine en particulier aux systemes hydrauliques des exploitations minieres souterraines

Info

Publication number
BE862894A
BE862894A BE184306A BE184306A BE862894A BE 862894 A BE862894 A BE 862894A BE 184306 A BE184306 A BE 184306A BE 184306 A BE184306 A BE 184306A BE 862894 A BE862894 A BE 862894A
Authority
BE
Belgium
Prior art keywords
hydraulic
underground mining
particular intended
mining operations
several pipes
Prior art date
Application number
BE184306A
Other languages
English (en)
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of BE862894A publication Critical patent/BE862894A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/04—Distributing means for power supply in mines
    • E21F17/08—Distributing hydraulic power; Pipe networks for hydraulic liquid
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
    • E21D23/26—Hydraulic or pneumatic control
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/22—Multi-channel hoses
    • 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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/02—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
BE184306A 1977-01-13 1978-01-13 Cable hydraulique a plusieurs canalisations, destine en particulier aux systemes hydrauliques des exploitations minieres souterraines BE862894A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2701212A DE2701212C2 (de) 1977-01-13 1977-01-13 Steckkupplung für mehradrige Druckleitungen, insbesondere hydraulische Hochdruck-Schlauchleitungen

Publications (1)

Publication Number Publication Date
BE862894A true BE862894A (fr) 1978-05-02

Family

ID=5998615

Family Applications (1)

Application Number Title Priority Date Filing Date
BE184306A BE862894A (fr) 1977-01-13 1978-01-13 Cable hydraulique a plusieurs canalisations, destine en particulier aux systemes hydrauliques des exploitations minieres souterraines

Country Status (8)

Country Link
US (1) US4247135A (fr)
AU (1) AU512248B2 (fr)
BE (1) BE862894A (fr)
CS (1) CS229615B2 (fr)
DE (1) DE2701212C2 (fr)
FR (1) FR2377571A1 (fr)
GB (1) GB1592526A (fr)
ZA (1) ZA7813B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913686C3 (de) * 1979-04-05 1981-12-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Steckkupplung für mehradrige hydraulische oder pneumatische Kabel
DE2922186C2 (de) * 1979-05-31 1983-10-20 Hydrotechnik Gmbh, 6250 Limburg Steckkupplung für mehrere Schlauchverbindungen
DE2946315C2 (de) * 1979-11-16 1983-04-28 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Steckkupplung für hydraulische Schlauchleitungsbündel zur Verwendung bei Maschinen und Apparaten des untertägigen Bergbaus
DE3003377C2 (de) * 1980-01-31 1983-10-06 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Steckkupplung für Schlauchleitungsbündel
DE3141475C2 (de) * 1981-10-20 1986-10-02 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Schlauchkupplung für mehradrige hydraulische Kabel zur Verwendung bei hydraulischen Ausbausystemen in Bergbaubetrieben
DE3235554A1 (de) * 1982-09-25 1984-03-29 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Steckkupplung fuer mehradrige hydraulische oder pneumatische kabel
DE3340467C2 (de) * 1983-11-09 1986-04-03 Herbert 8883 Gundelfingen Denk Vorrichtung zur Druckmittelversorgung eines Hydraulikmotors
US4595217A (en) * 1984-02-02 1986-06-17 Merck Patent Gesellschaft Mit Beschrankter Haftung Coupling member for vessels for use in two-way extraction systems
US4652064A (en) * 1985-11-25 1987-03-24 Vincent Cetrone Composite electronic and fluid connector
GB8807045D0 (en) * 1988-03-24 1988-04-27 Tecnomarine Systems Ltd Umbilical connectors
US5443580A (en) * 1994-10-18 1995-08-22 Diebolt International, Inc. Compact fitting
GB2408393B (en) * 2002-01-31 2005-09-07 Uponor Innovation Ab Microduct bundle.
ES2263857T3 (es) * 2003-02-05 2006-12-16 CONTITECH KUHNER GMBH & CIE. KG Disposicion de union para tuberias de agente frigorifico.
US6799605B1 (en) 2003-11-24 2004-10-05 Perfecting Coupling Company Quick-action multi-port fluid coupler
GB0604952D0 (en) * 2006-03-13 2006-04-19 Renishaw Plc A fluid connector for fluid delivery apparatus
GB2438654A (en) * 2006-06-03 2007-12-05 Splice Uk Ltd Duct connection for fibre optic distributor.
CA2581581C (fr) * 2006-11-28 2014-04-29 T-3 Property Holdings, Inc. Systeme de commande de fond de trou a liaison directe
US8196649B2 (en) * 2006-11-28 2012-06-12 T-3 Property Holdings, Inc. Thru diverter wellhead with direct connecting downhole control
ITUD20130146A1 (it) * 2013-11-07 2015-05-08 Steelco Spa Macchina di lavaggio per strumenti medicali
EP3608575A1 (fr) * 2018-08-10 2020-02-12 United Technologies Corporation Ensemble connecteur multiport
US11629040B1 (en) * 2019-05-17 2023-04-18 Mercury Plastics Llc Beverage dispensing system mixing nozzle
US11649915B2 (en) 2019-10-09 2023-05-16 Deere & Company Apparatus and method for coupling a plurality of hydraulic valves with a plurality of hose fittings

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD41441A (fr) *
DE302078C (fr) *
DD61399A (fr) *
US626447A (en) * 1899-06-06 Coupling for multiple-delivery faucets
FR992097A (fr) * 1944-05-09 1951-10-15 Perfectionnements apportés aux raccords
US2438679A (en) * 1945-05-15 1948-03-30 Helen M Parker Manifold tube coupling
US2597482A (en) * 1946-02-23 1952-05-20 Harry W Harrison Joint
DE1182483B (de) * 1958-12-19 1964-11-26 Rheinische Braunkohlenw Ag Rohrverbindung
US3214195A (en) * 1962-05-25 1965-10-26 Crawford Fitting Co Coupling device for interconnecting multiple fluid lines
DE1255417B (de) * 1963-10-05 1967-11-30 Daimler Benz Ag Leicht loesbare Steckverbindung fuer Rohrleitungsbuendel
US3305249A (en) * 1964-02-04 1967-02-21 Crawford Fitting Co Quick-connect device for multiple fluid lines
US3590855A (en) * 1969-04-01 1971-07-06 Multiplex Co Remote-supply liquid dispensing system
DE2041291C3 (de) * 1970-08-20 1975-10-02 Daimler Benz Ag, 7000 Stuttgart Vorrichtung zum Verbinden von pneumatischen Steuer- und/oder Arbeitsleitungen
DE2059576C3 (de) * 1970-12-03 1982-09-16 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Steckkupplung für mehradrige hydraulische oder pneumatische Kabel
US3768844A (en) * 1972-02-04 1973-10-30 Btr Industries Ltd End fittings

Also Published As

Publication number Publication date
DE2701212C2 (de) 1984-10-18
FR2377571A1 (fr) 1978-08-11
FR2377571B1 (fr) 1982-04-30
ZA7813B (en) 1978-10-25
AU512248B2 (en) 1980-10-02
CS229615B2 (en) 1984-06-18
AU3205577A (en) 1979-07-05
GB1592526A (en) 1981-07-08
US4247135A (en) 1981-01-27
DE2701212A1 (de) 1978-07-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GEWERKSCHAFT EISENHUTTE WESTFALIA

Effective date: 19900131