SICHERHEITSSCHIEBELEITER FÜR ARBEITEN IN GROSSER HÖHE AN EINER FASSADE ODER EINEM PFOSTEN

摘要

The invention relates to a sliding safety ladder (1) for working at great height, composed of at least one upper plane (4) slidably mounted on a lower plane (5), each formed by uprights (6) connected by bars (7), the upper plane (4) comprising support means (8) on a facade (3) or on a post (2). According to the invention, the ladder (1) comprises a plate (9 ) securing fixed between the two uprights (6) of the upper plane (4), against the last bar (7a), on the side opposite to the support means (8) and along a plane intended to be substantially vertical when the ladder (1) bears against the front (3) or the post (2), the plate (9) has means for securing a user by means of a lifeline.