FR1438739A - Dispositif d'avancement et de levage - Google Patents

Dispositif d'avancement et de levage

Info

Publication number
FR1438739A
FR1438739A FR21536A FR21536A FR1438739A FR 1438739 A FR1438739 A FR 1438739A FR 21536 A FR21536 A FR 21536A FR 21536 A FR21536 A FR 21536A FR 1438739 A FR1438739 A FR 1438739A
Authority
FR
France
Prior art keywords
advancement
lifting device
lifting
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
FR21536A
Other languages
English (en)
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.)
Bergbaustahl & Co GmbH
Original Assignee
Bergbaustahl & Co 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 Bergbaustahl & Co GmbH filed Critical Bergbaustahl & Co GmbH
Priority to FR21536A priority Critical patent/FR1438739A/fr
Application granted granted Critical
Publication of FR1438739A publication Critical patent/FR1438739A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR21536A 1965-06-19 1965-06-19 Dispositif d'avancement et de levage Expired FR1438739A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR21536A FR1438739A (fr) 1965-06-19 1965-06-19 Dispositif d'avancement et de levage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21536A FR1438739A (fr) 1965-06-19 1965-06-19 Dispositif d'avancement et de levage

Publications (1)

Publication Number Publication Date
FR1438739A true FR1438739A (fr) 1966-05-13

Family

ID=8582577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21536A Expired FR1438739A (fr) 1965-06-19 1965-06-19 Dispositif d'avancement et de levage

Country Status (1)

Country Link
FR (1) FR1438739A (fr)

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