FR631681A - Couloir de mine perfectionné - Google Patents

Couloir de mine perfectionné

Info

Publication number
FR631681A
FR631681A FR631681DA FR631681A FR 631681 A FR631681 A FR 631681A FR 631681D A FR631681D A FR 631681DA FR 631681 A FR631681 A FR 631681A
Authority
FR
France
Prior art keywords
improved mine
mine corridor
corridor
improved
mine
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
English (en)
Inventor
Paul-Alfred Labenne
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 FR631681A publication Critical patent/FR631681A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65G27/00—Jigging conveyors
    • 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
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/03—Vibrating conveyors
    • B65G2812/0348—Supporting or guiding means for troughs
    • B65G2812/0352—Rollers or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR631681D 1927-03-21 1927-03-21 Couloir de mine perfectionné Expired FR631681A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR631681T 1927-03-21

Publications (1)

Publication Number Publication Date
FR631681A true FR631681A (fr) 1927-12-24

Family

ID=8991949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR631681D Expired FR631681A (fr) 1927-03-21 1927-03-21 Couloir de mine perfectionné

Country Status (1)

Country Link
FR (1) FR631681A (fr)

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