To obtain an elevator device provided with a car vibration restraining device for generating a suction force between a car and a landing floor, and preventing vertical vibration, by which a car level is fluctuating, by actuating the car vibration restraining device.
This elevator device includes an elevator control device 5 for correcting the level of a car 10 by controlling a hoisting machine 6 to eliminate variation of a car stopping level due to change of an elongation amount of a rope 8 based on variation of a load in a car 10. The device includes: floor-landing level detection devices 12, 14 for detecting that the car 10 arrives at a stand 13 of a landing floor and transmitting position information of the car 10 to the elevator control device 5; and a car vibration restraining device 16 for generating a suction force between the car 10 and the stand 13 at the landing floor by a command of the elevator control device 5 based on signals from the floor-landing level detection devices 12, 14.
| JPH11124281A | 1999-05-11 | |||
| JPH07267593A | 1995-10-17 | |||
| JP2009227389A | 2009-10-08 | |||
| JP2001106456A | 2001-04-17 | |||
| JPH06271241A | 1994-09-27 |
Hideki Takahashi
Jiro Ozawa