Laite holvilaattojen kiinnittämiseksi tunneleihin

Rows of rock bolts extending in the tunnel cross-direction are secured to the tunnel wall and are used to secure curved mounting rails also extending in the tunnel cross-direction. The rails have a T-shaped profile and are used to secure the panels. The rails are held in place by fasteners attached...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	NES,ODDBJOERN
Format:	Patent
Sprache:	fin ; swe
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING EARTH DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GALLERIES GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LARGE UNDERGROUND CHAMBERS LIGHTING MECHANICAL ENGINEERING MINING SHAFTS THERMAL INSULATION IN GENERAL TUNNELS WEAPONS
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Beschreibung
Zusammenfassung:	Rows of rock bolts extending in the tunnel cross-direction are secured to the tunnel wall and are used to secure curved mounting rails also extending in the tunnel cross-direction. The rails have a T-shaped profile and are used to secure the panels. The rails are held in place by fasteners attached to the ends of the bolts. At least one clamping plate presses against the outer edge of a protruding web part of the rail.