FR1554570A - - Google Patents

Info

Publication number
FR1554570A
FR1554570A FR1554570DA FR1554570A FR 1554570 A FR1554570 A FR 1554570A FR 1554570D A FR1554570D A FR 1554570DA FR 1554570 A FR1554570 A FR 1554570A
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
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 FR1554570A publication Critical patent/FR1554570A/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)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Lining And Supports For Tunnels (AREA)
FR1554570D 1966-02-07 1966-02-07 Expired FR1554570A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR48620 1966-02-07

Publications (1)

Publication Number Publication Date
FR1554570A true FR1554570A (fr) 1969-01-24

Family

ID=8600696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1554570D Expired FR1554570A (fr) 1966-02-07 1966-02-07

Country Status (3)

Country Link
DE (1) DE1658741A1 (fr)
ES (2) ES336264A1 (fr)
FR (1) FR1554570A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707337A1 (fr) * 1993-02-04 1995-01-13 Courtois Jean Marie Dispositif pour la construction d'un demi-arc de voûte et procédé de construction d'un arc de voûte.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707337A1 (fr) * 1993-02-04 1995-01-13 Courtois Jean Marie Dispositif pour la construction d'un demi-arc de voûte et procédé de construction d'un arc de voûte.

Also Published As

Publication number Publication date
ES336264A1 (es) 1968-04-01
DE1658741A1 (de) 1970-11-05
ES340777A1 (es) 1968-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse