DE2411435A1 - - Google Patents

Info

Publication number
DE2411435A1
DE2411435A1 DE19742411435 DE2411435A DE2411435A1 DE 2411435 A1 DE2411435 A1 DE 2411435A1 DE 19742411435 DE19742411435 DE 19742411435 DE 2411435 A DE2411435 A DE 2411435A DE 2411435 A1 DE2411435 A1 DE 2411435A1
Authority
DE
Germany
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.)
Granted
Application number
DE19742411435
Other languages
German (de)
Other versions
DE2411435B1 (de
DE2411435C2 (de
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
Priority to DE19742411435 priority Critical patent/DE2411435C2/de
Priority claimed from DE19742411435 external-priority patent/DE2411435C2/de
Publication of DE2411435A1 publication Critical patent/DE2411435A1/de
Publication of DE2411435B1 publication Critical patent/DE2411435B1/de
Application granted granted Critical
Publication of DE2411435C2 publication Critical patent/DE2411435C2/de
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
    • E21D11/14—Lining predominantly with metal
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
    • E21D11/152—Laggings made of grids or nettings

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)
  • Mutual Connection Of Rods And Tubes (AREA)
DE19742411435 1974-03-09 Verzugmatte für Ausbauprofile in unterirdischen Räumen, insbesondere für den Streckenausbau des Untertagebergbaus Expired DE2411435C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742411435 DE2411435C2 (de) 1974-03-09 Verzugmatte für Ausbauprofile in unterirdischen Räumen, insbesondere für den Streckenausbau des Untertagebergbaus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742411435 DE2411435C2 (de) 1974-03-09 Verzugmatte für Ausbauprofile in unterirdischen Räumen, insbesondere für den Streckenausbau des Untertagebergbaus

Publications (3)

Publication Number Publication Date
DE2411435A1 true DE2411435A1 (bg) 1975-08-21
DE2411435B1 DE2411435B1 (de) 1975-08-21
DE2411435C2 DE2411435C2 (de) 1976-04-01

Family

ID=

Also Published As

Publication number Publication date
DE2411435B1 (de) 1975-08-21

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee