DE2239179A1 - - Google Patents

Info

Publication number
DE2239179A1
DE2239179A1 DE19722239179 DE2239179A DE2239179A1 DE 2239179 A1 DE2239179 A1 DE 2239179A1 DE 19722239179 DE19722239179 DE 19722239179 DE 2239179 A DE2239179 A DE 2239179A DE 2239179 A1 DE2239179 A1 DE 2239179A1
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
DE19722239179
Other languages
German (de)
Other versions
DE2239179B1 (de
DE2239179C2 (de
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.)
Salzgitter Maschinenbau 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 filed Critical
Priority to DE19722239179 priority Critical patent/DE2239179C2/de
Publication of DE2239179A1 publication Critical patent/DE2239179A1/de
Publication of DE2239179B1 publication Critical patent/DE2239179B1/de
Application granted granted Critical
Publication of DE2239179C2 publication Critical patent/DE2239179C2/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)
  • Clamps And Clips (AREA)
  • Emergency Lowering Means (AREA)
DE19722239179 1972-08-09 1972-08-09 Zubehör aus Draht für Verzugmat ten des Grubenausbaus Expired DE2239179C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19722239179 DE2239179C2 (de) 1972-08-09 1972-08-09 Zubehör aus Draht für Verzugmat ten des Grubenausbaus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722239179 DE2239179C2 (de) 1972-08-09 1972-08-09 Zubehör aus Draht für Verzugmat ten des Grubenausbaus

Publications (3)

Publication Number Publication Date
DE2239179A1 true DE2239179A1 (enrdf_load_stackoverflow) 1973-05-17
DE2239179B1 DE2239179B1 (de) 1973-05-17
DE2239179C2 DE2239179C2 (de) 1973-12-06

Family

ID=5853132

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722239179 Expired DE2239179C2 (de) 1972-08-09 1972-08-09 Zubehör aus Draht für Verzugmat ten des Grubenausbaus

Country Status (1)

Country Link
DE (1) DE2239179C2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE2239179B1 (de) 1973-05-17
DE2239179C2 (de) 1973-12-06

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EGA New person/name/address of the applicant
8340 Patent of addition ceased/non-payment of fee of main patent
8327 Change in the person/name/address of the patent owner

Owner name: SALZGITTER MASCHINENBAU GMBH, 3320 SALZGITTER, DE