BE813880A - ANCHORING DEVICE FOR PRUNING CONVEYOR - Google Patents

ANCHORING DEVICE FOR PRUNING CONVEYOR

Info

Publication number
BE813880A
BE813880A BE143342A BE143342A BE813880A BE 813880 A BE813880 A BE 813880A BE 143342 A BE143342 A BE 143342A BE 143342 A BE143342 A BE 143342A BE 813880 A BE813880 A BE 813880A
Authority
BE
Belgium
Prior art keywords
pruning
conveyor
anchoring device
anchoring
pruning conveyor
Prior art date
Application number
BE143342A
Other languages
French (fr)
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 filed Critical
Publication of BE813880A publication Critical patent/BE813880A/en

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
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/10—Anchorings for conveyors
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
    • E21C29/08—Anchoring arrangements

Landscapes

  • 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)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
BE143342A 1973-04-19 1974-04-18 ANCHORING DEVICE FOR PRUNING CONVEYOR BE813880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732319966 DE2319966C3 (en) 1973-04-19 1973-04-19 Guying device

Publications (1)

Publication Number Publication Date
BE813880A true BE813880A (en) 1974-10-18

Family

ID=5878680

Family Applications (1)

Application Number Title Priority Date Filing Date
BE143342A BE813880A (en) 1973-04-19 1974-04-18 ANCHORING DEVICE FOR PRUNING CONVEYOR

Country Status (3)

Country Link
BE (1) BE813880A (en)
DE (1) DE2319966C3 (en)
FR (1) FR2226551A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207322B (en) * 1961-09-21 1965-12-23 Glueckauf Guenther Klerner Mas Ball joint bearing for the lower ram of a telescopic support that can be acted upon by pressure media and can be adjusted at an angle in anchoring devices for face conveyors
DE1206383B (en) * 1962-04-13 1965-12-09 Glueckauf Guenther Klerner Mas Stepping suspension or fixing device (bracing) for the end station of a conveyor, especially in planing struts
GB1036663A (en) * 1964-04-03 1966-07-20 Gullick Ltd Improvements in or relating to mine roof and like supports
AT252848B (en) * 1965-06-15 1967-03-10 Oesterr Alpine Montan Extension frame for pits
DE1941094C3 (en) * 1969-08-13 1978-09-14 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Bracing device of a face conveyor in the route
DE2046798C3 (en) * 1970-09-23 1978-11-02 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Anchoring stamps, in particular for the anchoring of coal extraction and conveyor systems
DE2046797C3 (en) * 1970-09-23 1979-08-23 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Bracing device for a moveable face conveyor

Also Published As

Publication number Publication date
FR2226551A1 (en) 1974-11-15
DE2319966C3 (en) 1981-07-23
DE2319966A1 (en) 1974-11-07
DE2319966B2 (en) 1980-12-04

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