FR1136222A - Descender with retaining devices for the transported material, usable in particular in mines - Google Patents

Descender with retaining devices for the transported material, usable in particular in mines

Info

Publication number
FR1136222A
FR1136222A FR1136222DA FR1136222A FR 1136222 A FR1136222 A FR 1136222A FR 1136222D A FR1136222D A FR 1136222DA FR 1136222 A FR1136222 A FR 1136222A
Authority
FR
France
Prior art keywords
descender
mines
usable
transported material
retaining devices
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Application granted granted Critical
Publication of FR1136222A publication Critical patent/FR1136222A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details
    • B65G19/22—Impellers, e.g. push-plates, scrapers; Guiding means therefor
    • B65G19/24—Attachment of impellers to traction element
    • B65G19/26—Attachment of impellers to traction element pivotal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR1136222D 1954-12-21 1955-11-28 Descender with retaining devices for the transported material, usable in particular in mines Expired FR1136222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1136222X 1954-12-21

Publications (1)

Publication Number Publication Date
FR1136222A true FR1136222A (en) 1957-05-10

Family

ID=7726042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136222D Expired FR1136222A (en) 1954-12-21 1955-11-28 Descender with retaining devices for the transported material, usable in particular in mines

Country Status (1)

Country Link
FR (1) FR1136222A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752299A (en) * 1971-03-12 1973-08-14 Kloeckner Werke Ag Conveyor trough for scraper-chain conveyors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752299A (en) * 1971-03-12 1973-08-14 Kloeckner Werke Ag Conveyor trough for scraper-chain conveyors

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