METHOD OF DRIVING A GALLERY AT PROSPECTIVE GALLERY CROSSING LOCATION

摘要

1. The ladder way for a shaft, having frames with platforms, with ladders between those platforms, and the whole is surrounded with a protective mesh, consisting in that it is made up of segments comprising frames (1) with platforms (3) hanged on carrier ropes (2) attached to the first frame (1) of a segment, whereas the segment is permanently attached in the envelope (10) of the shaft.IMAGE