B - Operations – Transporting – 66 – B
Patent
B - Operations, Transporting
66
B
B66B 9/08 (2006.01)
Patent
CA 2177828
A stairlift comprises a carriage (10) for movement along a fixed rail (14) the angle of inclination of which varies along its length, a seat (22) pivotally mounted to the carriage and actuating means (18) for turning the seat relative to the carriage. A control means of the stairlift responds to the position of the carriage (10) along its rail (14) and to stored data representing the desired angle between the seat (22) and carriage (10) at different positions along the rail, to control the actuating means (18) so as to maintain the seat (22) substantially level as the carriage (10) moves along the rail (14).
Une chaise ascenseur comprend un chariot (10) destiné à se déplacer le long d'un rail fixe (14) dont l'angle d'inclinaison varie sur toute sa longueur, un siège (22) monté pivotant sur le chariot, ainsi qu'un moyen d'actionnement (18) servant à tourner le siège par rapport au chariot. Un moyen de commande de la chaise ascenseur répond à la position du chariot (10) le long du rail (14) de celui-ci, ainsi qu'à des données mises en mémoire représentant l'angle désiré entre le siège (22) et le chariot (10) en différentes positions le long du rail, afin de commander audit mécanisme (18) de maintenir le siège (22) sensiblement plan lors du déplacement du chariot (10) le long du rail (14).
Gowling Lafleur Henderson Llp
Stannah Stairlifts Limited
LandOfFree
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