FR1153844A - Method and device for the construction of galleries and tunnels - Google Patents

Method and device for the construction of galleries and tunnels

Info

Publication number
FR1153844A
FR1153844A FR1153844DA FR1153844A FR 1153844 A FR1153844 A FR 1153844A FR 1153844D A FR1153844D A FR 1153844DA FR 1153844 A FR1153844 A FR 1153844A
Authority
FR
France
Prior art keywords
galleries
tunnels
construction
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
French (fr)
Inventor
Heinrich Walbrohl
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 FR1153844A publication Critical patent/FR1153844A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D19/00—Provisional protective covers for working space
    • E21D19/04—Provisional protective covers for working space for use in drifting galleries

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)
FR1153844D 1956-02-07 1956-06-21 Method and device for the construction of galleries and tunnels Expired FR1153844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1153844X 1956-02-07

Publications (1)

Publication Number Publication Date
FR1153844A true FR1153844A (en) 1958-03-21

Family

ID=7727649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1153844D Expired FR1153844A (en) 1956-02-07 1956-06-21 Method and device for the construction of galleries and tunnels

Country Status (1)

Country Link
FR (1) FR1153844A (en)

Similar Documents

Publication Publication Date Title
FR1174341A (en) Device and method for wiring wires
FR1108787A (en) Method and device for the construction of buildings
FR1259300A (en) Continuous casting method and device
FR1184558A (en) Method and device for the production of sausages
FR1225612A (en) Method and device for the construction of tunnel linings
FR1153844A (en) Method and device for the construction of galleries and tunnels
FR1282156A (en) Method and device for the construction of cupolas and the like
FR1165317A (en) Well lining and method for making the lining
FR1123104A (en) Method and device for the manufacture of slips
FR1169400A (en) Method and device for the cathodic protection of metallic structures
FR1170882A (en) Method and device for firing plaster
FR1201308A (en) Method and device for the production of fascines
FR1168622A (en) Method and device for improving the accuracy of projectiles
FR1151165A (en) Removable binding method and device
FR1278791A (en) Method and device for making shoes
FR1258977A (en) Method and device for forming tubing
FR1346508A (en) Method and device for the construction of buildings
FR1241931A (en) Continuous casting method and device
FR1167882A (en) Method and apparatus for the concentration of solutions
FR1179472A (en) Method and device for making crackings
FR1268347A (en) Method and device for breaking up soil
FR1155948A (en) Support method and device
FR1176666A (en) Method and device for the execution of glass-to-metal seals
FR1489038A (en) Method and device for the construction of galleries and tunnels
FR1126325A (en) Method and device for sieving