FR1087466A - Improvements to descent corridors for bulk materials - Google Patents

Improvements to descent corridors for bulk materials

Info

Publication number
FR1087466A
FR1087466A FR1087466DA FR1087466A FR 1087466 A FR1087466 A FR 1087466A FR 1087466D A FR1087466D A FR 1087466DA FR 1087466 A FR1087466 A FR 1087466A
Authority
FR
France
Prior art keywords
corridors
descent
bulk materials
bulk
materials
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.)
Venot & Cie Soc
Original Assignee
Venot & Cie Soc
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 Venot & Cie Soc filed Critical Venot & Cie Soc
Application granted granted Critical
Publication of FR1087466A publication Critical patent/FR1087466A/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
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • E21F13/061—Chutes and braking conveyors for average and steep slopes, adapted for mining purposes

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)
FR1087466D 1953-08-03 1953-08-03 Improvements to descent corridors for bulk materials Expired FR1087466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1087466T 1953-08-03

Publications (1)

Publication Number Publication Date
FR1087466A true FR1087466A (en) 1955-02-24

Family

ID=9613340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1087466D Expired FR1087466A (en) 1953-08-03 1953-08-03 Improvements to descent corridors for bulk materials

Country Status (1)

Country Link
FR (1) FR1087466A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235052A (en) * 1964-04-06 1966-02-15 Dake Corp Nail packaging dribbler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235052A (en) * 1964-04-06 1966-02-15 Dake Corp Nail packaging dribbler

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