DE284616C - - Google Patents

Info

Publication number
DE284616C
DE284616C DENDAT284616D DE284616DA DE284616C DE 284616 C DE284616 C DE 284616C DE NDAT284616 D DENDAT284616 D DE NDAT284616D DE 284616D A DE284616D A DE 284616DA DE 284616 C DE284616 C DE 284616C
Authority
DE
Germany
Prior art keywords
throwing
shovel
chute
shaking
offset
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.)
Active
Application number
DENDAT284616D
Other languages
German (de)
English (en)
Publication of DE284616C publication Critical patent/DE284616C/de
Active legal-status Critical Current

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
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings
    • E21F15/06—Filling-up mechanically

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)
  • Chutes (AREA)
DENDAT284616D Active DE284616C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE284616C true DE284616C (enrdf_load_html_response)

Family

ID=540071

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT284616D Active DE284616C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE284616C (enrdf_load_html_response)

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