WATERPROOF FILM SPRAYER FOR TUNNEL WALL, ETC

WATERPROOF FILM SPRAYER FOR TUNNEL WALL, ETC

PURPOSE:To make efficient spray work by providing a truck equipped with a spray nozzle so that it is capable of oscillation and rotation to a frame having the form corresponding to the section of a tunnel and capable of traveling, and running the spray truck with a chain. CONSTITUTION:A spray truck...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KURANO AKIO, IWATA BUNGO, OHASHI AKIRA, MATSUO TAKASHI, KONDO MICHIO, KUNIMATSU KATSUICHI, WADA SETSU, SAWA YOSHIYUKI
Format: Patent
Sprache:eng
Schlagworte:
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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Beschreibung
Zusammenfassung:PURPOSE:To make efficient spray work by providing a truck equipped with a spray nozzle so that it is capable of oscillation and rotation to a frame having the form corresponding to the section of a tunnel and capable of traveling, and running the spray truck with a chain. CONSTITUTION:A spray truck 6 equipped with a spray nozzle 9 so that it is capable of oscillation and rotation is placed to a frame 5 having the form corresponding to the section of a tunnel and capable of traveling so that it is capable of moving. The spray truck 6 is run along a guide rail 1 provided to the frame 5 by means of a chain 2. Spray along the surface of a wall and axial spray are made by the spray truck 6. According to the constitution, spray work can be efficiently carried out.