System for saving and evacuating persons, which is applied...

A - Human Necessities – 62 – B

Patent

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A62B 1/06 (2006.01)

Patent

CA 2588031

The invention relates to a system which is used for saving and evacuating persons and which is applied to buildings. The system is characterised in that it comprises cables (10 and 11) which are formed respectively by smaller interconnected cables (12 and 12~) and which are positioned in a spiral configuration with a calculated pitch. The system also includes a spring hook (1) which is coupled to the spiral surface and which comprises: at one end, a zone providing access (2) to the interior and a transverse projection (3); and, at the opposing end, a zone (4) which is narrower in relation to the first end. According to the invention, a lifting piece (20) is coupled to the spring hook (1) and applied to a harness (21) worn by the user (30). One end of the cable assembly (10 and 11) is fixed to a motor reducer (23) by means of a tension member (22), while, optionally, the opposing end of the assembly is fixed to a lifting body (42) that extends from the lower part of a support (40) that is attached transversely to the façade of a building (41). The support (42) is equipped with a zone (44) for fixing the upper end of the cables and, optionally, a vertical projection (43) from which a guide cable (13) extends. Said guide cable (13) is coupled to the spring hook (1) to enable the harness (21) user (30) to move vertically such as to eliminate the rotation effect. The user or person to be evacuated can descend along a fixed cable that does not turn, rotating the user thereof. In addition, the system includes a braking unit which can be fixed to the upper or lower part of the building or incorporated at the time of the incident, said unit comprising automatic mechanisms.

L~invention concerne une disposition pour le sauvetage et l~évacuation de personnes, applicable sur des bâtiments, caractérisée en ce qu~elle est constituée de câbles (10) et (11), formée respectivement par des câbles couplés entre eux (12) et (12~), se positionnant en hélice à pas calculé, et comportant un mousqueton (1) qui se couple sur la surface hélicoïdale, laquelle présente une zone d'accès (2) à l~intérieur et une prononciation transversale (3) et, au niveau de son extrémité opposée, une zone (4) à largeur réduite reliée à l~extrémité opposée, une pièce de sustentation (20) se couplant sur le mousqueton (1), étant appliquée sur un harnais (21) au niveau duquel se trouve son utilisateur (30), l~ensemble des câbles (10) et (11) étant fixé à une de ses extrémités, à un moteur réducteur (23) au moyen d~un tendeur (22) et éventuellement au niveau de la zone opposée, l~ensemble se fixant à un corps de sustentation (42) qui émerge de la zone inférieure, d~un support (40) qui se situe en transversal sur la façade d~un bâtiment (41), le support (42) présentant une zone (44) destinée à la fixation de l~extrémité supérieure des câbles et comportant éventuellement une prononciation verticale (43) de laquelle émane un câble guide (13) qui se couple sur le mousqueton (1) pour le déplacement vertical directeur de l~utilisateur (30) du harnais (21), éliminant l~effet de rotation. L~utilisateur ou la personne à évacuer, peut descendre sur un câble fixe sans tourner, faisant pivoter la personne qui l~utilise. En outre, cette disposition comprend une unité de freinage qui peut être fixée au niveau de la partie supérieure ou à l~intérieur du bâtiment ou peut être introduite au moment du sinistre, étant donné qu'elle comporte des mécanismes automatiques.

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