B66B1/02—Control systems without regulation, i.e. without retroactive action
B66B1/06—Control systems without regulation, i.e. without retroactive action electric
B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
B66B1/16—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of a single car or cage
Dispositif de chargement d'un accumulateur de pression prevu comme source de pression dans un dispositif de regulation de propulsion d'un vehicule automobile
Dispositif de secours actionné électriquement de l'intérieur d'une cabine d'ascenseur en panne et la ramenant au palier supérieur le plus proche