Ultra compact flexible ladder for evacuating e.g. aged person, has membrane made of flexible material, openings with very resistant and reinforced imprints supporting hundred kilograms, and connection and spacer block forming guides

摘要

The ladder has a membrane (1) made of flexible material such as fireproof prestressed PVC fabric. Reinforced slides (3) allows a sliding guide (4) to provide safety harness to a user (10). Unhinged openings (5), in staggered rows, have very resistant and reinforced imprints supporting hundred kilograms, and are provided at the membrance`s centre. A sheath (2) forms an articulated connection (6) in which a tube (2A) is housed, where the tube is tagged by two removable discs and a foldable spacer block. The connection and the block forming removable guides are provided at membrance`s ends.