Lift installation, method of operating this lift...

B - Operations – Transporting – 66 – B

Patent

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Details

B66B 9/00 (2006.01) B66B 1/14 (2006.01) B66B 1/18 (2006.01) B66B 11/00 (2006.01)

Patent

CA 2471210

The invention relates to a lift installation (10) for conveying persons/goods, to a method for operating this lift installation (10) and to a method for modernising a lift installation. The lift installation (10) comprises at least two cages (1, 1') arranged one above the other in vertical travel direction, a drive (4, 4') per cage (1, 1') for moving the cages (1, 1'), cage (1, 1') and drive (4, 4') being connected by way of conveying means (5, 5'), a counterweight (2, 2') for weight compensation of each cage (1, 1'), at least one cage guide rail (3, 3') for guiding the cages (1, 1'), and at least a pair of counterweight guide rails (6, 6', 7, 7') for guiding the counterweights (2, 2'), wherein the drives (4, 4') are arranged near different first walls (111, 112) in the shaft (11).

La présente invention concerne un ascenseur (10) pour le transport de personnes/biens, une méthode d'exploitation dudit ascenseur (10) et une méthode de modernisation d'un ascenseur. Ledit ascenseur (10) comprend au moins deux cabines (1, 1') disposées l'une sur l'autre pour se déplacer à verticale, un mécanisme d'entraînement (4, 4') pour déplacer chaque cage (1, 1'), cette dernière et le mécanisme d'entraînement étant reliés au moyen d'un mécanisme de transport (5, 5'), un contrepoids (2, 2') pour contrebalancer le poids de chaque cabine (1, 1'), au moins un rail de guidage de cabine (3, 3') pour guider ces dernières (1, 1') et au moins une paire de rails de guidage pour les contrepoids (6, 6', 7, 7'), où les mécanismes (4, 4') sont disposés près d'un mur distinct (111, 112) dans la gaine de l'ascenseur.

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