FR633124A - Remblayeuse mécanique - Google Patents

Remblayeuse mécanique

Info

Publication number
FR633124A
FR633124A FR633124DA FR633124A FR 633124 A FR633124 A FR 633124A FR 633124D A FR633124D A FR 633124DA FR 633124 A FR633124 A FR 633124A
Authority
FR
France
Prior art keywords
backfill machine
mechanical
mechanical backfill
machine
backfill
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
Pierre-Eugene Leroux
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 FR633124A publication Critical patent/FR633124A/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
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings
    • E21F15/06—Filling-up mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR633124D 1926-08-04 1926-08-04 Remblayeuse mécanique Expired FR633124A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR633124T 1926-08-04

Publications (1)

Publication Number Publication Date
FR633124A true FR633124A (fr) 1928-01-21

Family

ID=8992642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR633124D Expired FR633124A (fr) 1926-08-04 1926-08-04 Remblayeuse mécanique

Country Status (1)

Country Link
FR (1) FR633124A (fr)

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