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Priority to DE19752550292priorityCriticalpatent/DE2550292C2/de
Priority claimed from DE19752550292external-prioritypatent/DE2550292C2/de
Publication of DE2550292B1publicationCriticalpatent/DE2550292B1/de
Publication of DE2550292A1publicationCriticalpatent/DE2550292A1/de
Application grantedgrantedCritical
Publication of DE2550292C2publicationCriticalpatent/DE2550292C2/de
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
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
E21D11/28—Longitudinal struts, i.e. longitudinal connections between adjoining arches
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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
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Clamps And Clips
(AREA)
DE197525502921975-11-08Druck- und zugfeste Verbolzung
ExpiredDE2550292C2
(de)