The invention relates to an elevator car assembly (2) for a double-deck elevator (1), comprising: an elevator car frame (5) which can be installed in a shaft (6) in a movable manner between multiple floors; two elevator cars (3, 4) which are connected to the elevator car frame (5) such that the elevator cars can be moved together with the elevator car frame (5) and are arranged one over the other when the elevator car frame (5) is installed in the shaft (6) in a movable manner between the floors, wherein a spacing (A) between the elevator cars (3, 4) arranged one or the other can be adjusted by moving the elevator cars (3, 4) relative to each other by means of an actuator (8); and a vibration damper (13) which comprises a damping mass (16) and an elongated damping spring (15). The damping mass (16) is connected to a free end of the damping spring (15), and the other end of the damping spring (15) is connected to an elevator car assembly (2) component (3, 4, 5, 8, 12, 22, 23) which is susceptible to vibrations. The damping mass (16) and the damping spring (15) are adapted to each other such that the vibration damper (13) generates desired vibrations during the operation of the actuator (8), said vibrations counteracting undesired vibrations of the component (3, 4, 5, 8, 12, 22, 23) which is susceptible to vibrations.
ELEVATOR CAR ASSEMBLY FOR A DOUBLE-DECK ELEVATOR
2025-03-13
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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