Vorrichtung zum Vortrieb von Vorschubbauwerken

摘要

1322210 Tunnelling GEWERKSCHAFT EISENHUTTE WESTFALIA 10 Nov 1970 [5 May 1970] 53404/70 Heading E1F For use within a cutter shoe 16 at the head of a jack-advanced tunnel lining 12 is a cutter loader device 18 comprising a rotatable, cutter-loader drum 26 mounted on a vertically and horizontally swingable boom 25 supported on a frame 19 movable along a track 20 mounted on to extend across a carriage 21 movable along rails 23 extending in the direction in which a lined tunnel is to be driven. Conveyers for removing material from the drum 26 to the exit of the tunnel are mounted on the boom 25 and the frame 19 and positioned alongside the carriage 21.