ELEVATOR DEVICE

WIPO Patent Application WO/2014/184926

A1

Provided is an elevator device capable of automatically setting a current value for the interval between an upper compartment and a lower compartment. To this end, the elevator device is equipped with: both an upper compartment and a lower compartment which are provided so as to be capable of moving vertically on the inside of a compartment frame; a movement means for vertically moving both compartments; a storage means for storing the compartment interval, which is the current interval between the two compartments; a compartment-interval-change-detection means for detecting the amount of change in the interval between the compartments; an adjustment means for adjusting the interval between the compartments on the basis of the compartment interval in the storage means and the amount of change to the interval between the compartments detected by the compartment-interval-change-detection means; an initial-compartment-interval detection means for detecting that the compartment interval is the initial compartment interval; and a learning means for, when the compartment interval is not stored in the storage means, learning the compartment interval by moving both compartments in the vertical direction by using the movement means until the initial-compartment-interval detection means detects that the interval between the compartments is the initial compartment interval. Furthermore, the storage means stores the compartment interval learned by the learning means.

BANNO HIROKAZU (JP)

PCT/JP2013/063662

November 20, 2014

May 16, 2013

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MITSUBISHI ELECTRIC CORP (JP)

B66B1/18

JP2012250829A	2012-12-20
JP2004168530A	2004-06-17
JP2004246298A	2004-09-02
JP2005145696A	2005-06-09

TAKADA, Mamoru et al. (JP)
Takada 守 (JP)

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