| 摘要 |
<p><P>PROBLEM TO BE SOLVED: 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. <P>SOLUTION: 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. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
