SEGMENT SUPPLYING AND ASSEMBLING DEVICE FOR SHIELD MACHINE

摘要

PROBLEM TO BE SOLVED: To provide segment supplying and assembling devices for a shield machine, by which segments can be supplied quickly up to specified places and assembled even in a longitudinally-shaped or oblong tunnel. SOLUTION: A plurality of the segment supplying and assembling devices 1 are installed into the shield machine. The segment supplying and assembling devices have segment grippers 12. The intervals of the arrangement of a plurality of the segment supplying and assembling devices 1 are constituted by arrangement at a distance, where segments A gripped by the grippers 12 of one segment supplying and assembling devices 1 can be grasped by the grippers 12 of the adjacent segment supplying and assembling devices 1.