GB1365325A - Mat for consolidating supports in mineworkings - Google Patents

Mat for consolidating supports in mineworkings

Info

Publication number
GB1365325A
GB1365325A GB5129871A GB5129871A GB1365325A GB 1365325 A GB1365325 A GB 1365325A GB 5129871 A GB5129871 A GB 5129871A GB 5129871 A GB5129871 A GB 5129871A GB 1365325 A GB1365325 A GB 1365325A
Authority
GB
United Kingdom
Prior art keywords
consolidating
welded
hooks
mineworkings
mat
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
GB5129871A
Other languages
English (en)
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 AG
Original Assignee
Salzgitter AG
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
Priority claimed from DE19702059893 external-priority patent/DE2059893C/de
Priority claimed from DE19712118802 external-priority patent/DE2118802C3/de
Application filed by Salzgitter AG filed Critical Salzgitter AG
Publication of GB1365325A publication Critical patent/GB1365325A/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
    • E21D11/14—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)
  • Wire Processing (AREA)
  • Tents Or Canopies (AREA)
  • Revetment (AREA)
GB5129871A 1970-12-05 1971-11-04 Mat for consolidating supports in mineworkings Expired GB1365325A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702059893 DE2059893C (de) 1970-12-05 Verzugmatte fur Grubenausbau
DE19712118802 DE2118802C3 (de) 1971-04-17 1971-04-17 Verzugmatte für den Grubenausbau

Publications (1)

Publication Number Publication Date
GB1365325A true GB1365325A (en) 1974-08-29

Family

ID=25760146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5129871A Expired GB1365325A (en) 1970-12-05 1971-11-04 Mat for consolidating supports in mineworkings

Country Status (2)

Country Link
GB (1) GB1365325A (enrdf_load_stackoverflow)
PL (1) PL77005B1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
PL77005B1 (enrdf_load_stackoverflow) 1975-02-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee