FR1067416A - Improvements to devices for ripping conveyors for mining galleries - Google Patents

Improvements to devices for ripping conveyors for mining galleries

Info

Publication number
FR1067416A
FR1067416A FR1067416DA FR1067416A FR 1067416 A FR1067416 A FR 1067416A FR 1067416D A FR1067416D A FR 1067416DA FR 1067416 A FR1067416 A FR 1067416A
Authority
FR
France
Prior art keywords
ripping
conveyors
devices
mining galleries
galleries
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
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.)
GLU CKAUF GU NTHER KLERNER MAS
Original Assignee
GLU CKAUF GU NTHER KLERNER MAS
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 GLU CKAUF GU NTHER KLERNER MAS filed Critical GLU CKAUF GU NTHER KLERNER MAS
Application granted granted Critical
Publication of FR1067416A publication Critical patent/FR1067416A/en
Expired 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
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/08—Shifting conveyors or other transport devices from one location at the working face to another
    • E21F13/086—Armoured conveyors shifting devices

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)
FR1067416D 1951-12-13 1952-12-03 Improvements to devices for ripping conveyors for mining galleries Expired FR1067416A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1067416X 1951-12-13

Publications (1)

Publication Number Publication Date
FR1067416A true FR1067416A (en) 1954-06-15

Family

ID=7719279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1067416D Expired FR1067416A (en) 1951-12-13 1952-12-03 Improvements to devices for ripping conveyors for mining galleries

Country Status (1)

Country Link
FR (1) FR1067416A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948508A (en) * 1957-03-15 1960-08-09 Dowty Mining Equipment Ltd Pushing device for shifting mining machinery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948508A (en) * 1957-03-15 1960-08-09 Dowty Mining Equipment Ltd Pushing device for shifting mining machinery

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