BE859692A - Appareil de mine - Google Patents

Appareil de mine

Info

Publication number
BE859692A
BE859692A BE181714A BE181714A BE859692A BE 859692 A BE859692 A BE 859692A BE 181714 A BE181714 A BE 181714A BE 181714 A BE181714 A BE 181714A BE 859692 A BE859692 A BE 859692A
Authority
BE
Belgium
Prior art keywords
mine apparatus
mine
Prior art date
Application number
BE181714A
Other languages
English (en)
Original Assignee
Dowty Mining Equipment Ltd
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 Dowty Mining Equipment Ltd filed Critical Dowty Mining Equipment Ltd
Publication of BE859692A publication Critical patent/BE859692A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material
    • E21C35/125—Means for inclining the conveyor
    • 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
    • E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • E21D23/0034—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member
    • E21D23/0043—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member and supported by two or more rows of struts parallel to the working face

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)
  • Machines For Laying And Maintaining Railways (AREA)
  • Framework For Endless Conveyors (AREA)
BE181714A 1976-10-16 1977-10-13 Appareil de mine BE859692A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43066/76A GB1588306A (en) 1976-10-16 1976-10-16 Mining apparatus

Publications (1)

Publication Number Publication Date
BE859692A true BE859692A (fr) 1978-02-01

Family

ID=10427171

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181714A BE859692A (fr) 1976-10-16 1977-10-13 Appareil de mine

Country Status (3)

Country Link
BE (1) BE859692A (fr)
DE (1) DE2746074C2 (fr)
GB (1) GB1588306A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031397C2 (de) * 1980-08-20 1982-09-23 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Rück- und Verstellvorrichtung für einen Strebförderer
HU194596B (en) * 1985-08-22 1988-02-29 Oroszlanyi Szenbanyak Supporting unit at underground widework for mechanized supporting equipment
GB2199068B (en) * 1986-12-23 1991-01-09 Gullick Dobson Ltd Mine roof supports

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7418580U (de) * 1974-09-12 Bochumer Eisenhuette Heintzmann & Co Schildausbaueinheit
DE1167300B (de) * 1962-09-07 1964-04-09 Gewerk Eisenhuette Westfalia Druckmittelbetaetigte Rueckeinrichtung fuer Foerderer mit daran gefuehrtem Kohlenhobel
US3952525A (en) * 1973-10-18 1976-04-27 Dowty Mining Equipment Limited Mine roof support

Also Published As

Publication number Publication date
GB1588306A (en) 1981-04-23
DE2746074A1 (de) 1978-04-20
DE2746074C2 (de) 1982-08-12

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