FR1377162A - Hydraulic mooring device for conveyor usable in particular in mines - Google Patents

Hydraulic mooring device for conveyor usable in particular in mines

Info

Publication number
FR1377162A
FR1377162A FR957262A FR957262A FR1377162A FR 1377162 A FR1377162 A FR 1377162A FR 957262 A FR957262 A FR 957262A FR 957262 A FR957262 A FR 957262A FR 1377162 A FR1377162 A FR 1377162A
Authority
FR
France
Prior art keywords
mines
mooring device
hydraulic mooring
usable
conveyor
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.)
Expired
Application number
FR957262A
Other languages
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Priority to FR957262A priority Critical patent/FR1377162A/en
Application granted granted Critical
Publication of FR1377162A publication Critical patent/FR1377162A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21D23/08—Advancing mechanisms
    • E21D23/081—Advancing mechanisms forming parts of the roof supports
    • E21D23/085—Advancing mechanisms forming parts of the roof supports acting on a conveyor or a guide for the mining machine
    • 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
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/10—Anchorings for conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
FR957262A 1963-12-16 1963-12-16 Hydraulic mooring device for conveyor usable in particular in mines Expired FR1377162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR957262A FR1377162A (en) 1963-12-16 1963-12-16 Hydraulic mooring device for conveyor usable in particular in mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR957262A FR1377162A (en) 1963-12-16 1963-12-16 Hydraulic mooring device for conveyor usable in particular in mines

Publications (1)

Publication Number Publication Date
FR1377162A true FR1377162A (en) 1964-10-31

Family

ID=8818903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR957262A Expired FR1377162A (en) 1963-12-16 1963-12-16 Hydraulic mooring device for conveyor usable in particular in mines

Country Status (1)

Country Link
FR (1) FR1377162A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485618A1 (en) * 1980-06-27 1981-12-31 Gewerk Eisenhuette Westfalia BLOCK ANCHORING DEVICE FOR RIPABLE TRANSPORTATION AND / OR MINING OPERATIONS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485618A1 (en) * 1980-06-27 1981-12-31 Gewerk Eisenhuette Westfalia BLOCK ANCHORING DEVICE FOR RIPABLE TRANSPORTATION AND / OR MINING OPERATIONS

Similar Documents

Publication Publication Date Title
FR2009858A1 (en) Mooring device for boats
CH417440A (en) Device for material handling
FR2073539A5 (en) WARNING DEVICE FOR HYDRAULIC SYSTEMS
FR1377162A (en) Hydraulic mooring device for conveyor usable in particular in mines
FR1501270A (en) Accelerometer used in particular for flying vehicles
FR1356294A (en) Device for turning the sheets
CH509060A (en) Make-up device
BE748415A (en) DEVICE FOR ELECTROLYTIC DIGGING
FR1351766A (en) Towing device for water sleds, and the like
FR1480044A (en) Mooring device for pruning conveyor, usable in particular in mines
AT284063B (en) Device for continuous degassing of fine-grain materials
BE793522A (en) ANCHORING DEVICE FOR CONVEYOR THAT CAN BE MOVED BY RIPAGE, USED IN MINING OPERATIONS
CH485507A (en) Device for conveying elongated pieces
RO67160A (en) DEVICE FOR CONTINUOUS DIFFUSION DEVICE FOR CONTINUOUS DIFFUSION
BE758301A (en) HYDRAULIC DEVICE
FR1342063A (en) Sealing device for plain bearings
FR1401960A (en) Device for turning conveyor belts
FR1469228A (en) Guiding device for slaughtering machines, usable in particular in mines
FR1463609A (en) Device for moving bulkheads in ships
FR2044728A1 (en) ARROW FOR EXCAVATORS AND CRANES
FR1365072A (en) Mooring device for ships
BE602987A (en) Hydraulic distribution system for controlling mooring devices in mines.
FR1477959A (en) Chain guiding device for slaughtering machines usable in particular in mines
FR1308546A (en) Mooring device for coal mining crew, usable in particular in mines
BE761307A (en) DEVICE FOR MOVING PETRIS PATONS