Improvements in the object of patent p200402815.7 'layout for rescue and evacuation of people'.

摘要

Improvements in the object of the invention patent Nº P 200402815 by: "Provision for rescue and evacuation of people".; The type of those using a suspension hook (1) on a cable assembly sliding stranded helix (8), incorporating the suspension hook (1) rolling means of support (2) and rolling means guide ( 3), to match the propeller (8) without allowing rotation at rest, so that the displacement of the suspension hook (1) along the helix (8) causes rotation thereof, or reverse the rotation of the propeller (8) causes the displacement of the suspension hook (1). The displacement is controlled by a conventional or specifically designed for each time braking device (10).