NL111740C - - Google Patents

Info

Publication number
NL111740C
NL111740C NL259164A NL259164A NL111740C NL 111740 C NL111740 C NL 111740C NL 259164 A NL259164 A NL 259164A NL 259164 A NL259164 A NL 259164A NL 111740 C NL111740 C NL 111740C
Authority
NL
Netherlands
Application number
NL259164A
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
Priority to NL259164A priority Critical patent/NL111740C/xx
Priority to GB4513361A priority patent/GB973251A/en
Priority to BE611591A priority patent/BE611591A/fr
Application granted granted Critical
Publication of NL111740C publication Critical patent/NL111740C/xx

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)
  • Framework For Endless Conveyors (AREA)
NL259164A 1960-12-16 1960-12-16 NL111740C (cg-RX-API-DMAC7.html)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL259164A NL111740C (cg-RX-API-DMAC7.html) 1960-12-16 1960-12-16
GB4513361A GB973251A (en) 1960-12-16 1961-12-15 Driving gear for mine face conveyors and winning machines, and anchorages therefor
BE611591A BE611591A (fr) 1960-12-16 1961-12-15 Dispositif pour ancrer la tête d'entraînement d'un transporteur de taille et/ou l'une machine d'abattage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL259164A NL111740C (cg-RX-API-DMAC7.html) 1960-12-16 1960-12-16

Publications (1)

Publication Number Publication Date
NL111740C true NL111740C (cg-RX-API-DMAC7.html) 1965-07-16

Family

ID=19752763

Family Applications (1)

Application Number Title Priority Date Filing Date
NL259164A NL111740C (cg-RX-API-DMAC7.html) 1960-12-16 1960-12-16

Country Status (3)

Country Link
BE (1) BE611591A (cg-RX-API-DMAC7.html)
GB (1) GB973251A (cg-RX-API-DMAC7.html)
NL (1) NL111740C (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
BE611591A (fr) 1962-06-15
GB973251A (en) 1964-10-21

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