FR1597531A - - Google Patents

Info

Publication number
FR1597531A
FR1597531A FR1597531DA FR1597531A FR 1597531 A FR1597531 A FR 1597531A FR 1597531D A FR1597531D A FR 1597531DA FR 1597531 A FR1597531 A FR 1597531A
Authority
FR
France
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)
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
Application granted granted Critical
Publication of FR1597531A publication Critical patent/FR1597531A/fr
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
    • 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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44—Belt or chain tensioning arrangements
    • 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

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)
FR1597531D 1967-11-04 1968-09-13 Expired FR1597531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1583156 1967-11-04

Publications (1)

Publication Number Publication Date
FR1597531A true FR1597531A (en) 1970-06-29

Family

ID=5679434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1597531D Expired FR1597531A (en) 1967-11-04 1968-09-13

Country Status (1)

Country Link
FR (1) FR1597531A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379697A1 (en) * 1977-02-03 1978-09-01 Gewerk Eisenhuette Westfalia MOORING DEVICE WITH ANCHOR FOR TRANSPORTATION OR SLAUGHTERING INSTALLATIONS IN MINING OPERATIONS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379697A1 (en) * 1977-02-03 1978-09-01 Gewerk Eisenhuette Westfalia MOORING DEVICE WITH ANCHOR FOR TRANSPORTATION OR SLAUGHTERING INSTALLATIONS IN MINING OPERATIONS

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Legal Events

Date Code Title Description
ST Notification of lapse