FR1354900A - Underground excavation masonry device - Google Patents

Underground excavation masonry device

Info

Publication number
FR1354900A
FR1354900A FR921990A FR921990A FR1354900A FR 1354900 A FR1354900 A FR 1354900A FR 921990 A FR921990 A FR 921990A FR 921990 A FR921990 A FR 921990A FR 1354900 A FR1354900 A FR 1354900A
Authority
FR
France
Prior art keywords
underground excavation
masonry device
masonry
excavation
underground
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
FR921990A
Other languages
French (fr)
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.)
Hugo Herzbruck & Sohne
Original Assignee
Hugo Herzbruck & Sohne
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 Hugo Herzbruck & Sohne filed Critical Hugo Herzbruck & Sohne
Priority to FR921990A priority Critical patent/FR1354900A/en
Application granted granted Critical
Publication of FR1354900A publication Critical patent/FR1354900A/en
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
    • E21D11/04—Lining with building materials
    • E21D11/06—Lining with building materials with bricks
    • E21D11/07—Lining with building materials with bricks using brick- laying machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR921990A 1963-01-21 1963-01-21 Underground excavation masonry device Expired FR1354900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR921990A FR1354900A (en) 1963-01-21 1963-01-21 Underground excavation masonry device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR921990A FR1354900A (en) 1963-01-21 1963-01-21 Underground excavation masonry device

Publications (1)

Publication Number Publication Date
FR1354900A true FR1354900A (en) 1964-03-13

Family

ID=8795085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921990A Expired FR1354900A (en) 1963-01-21 1963-01-21 Underground excavation masonry device

Country Status (1)

Country Link
FR (1) FR1354900A (en)

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