sikkerhedsindretning by periferielt continued rows rungs on high buildings such as chimneys and transmittermasts,and with a device for displacement of a sikringsorgan from a stigetrinraekke to another

摘要

1. A device for shifting a safety means for climbers from a first climbing path (4) to a second climbing path (5), said safety means comprising a slide (8) moving along a longitudinal guide path (2) and having a releasable lock against downward movement, characterized in that a short portion (1) of the longitudinal guide path (2) is slidable in parallel along a transverse guide path (3) between the first climbing path (4) and the second climbing path (5).