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Patent Searching and Data


Title:
ELEVATOR DEVICE AND CONTROL METHOD FOR ELEVATOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/042568
Kind Code:
A1
Abstract:
Provided is an elevator device that comprises: one or more hoisting machines; a plurality of sheaves which are driven by the hoisting machines; a single main wire which is sequentially wound around the plurality of sheaves; a car and a counterweight which are hung between the plurality of sheaves and at each end of the plurality of sheaves by the main wire; an in-car carrying load detection unit which detects the in-car carrying load in the car; and a drive control device which controls the hoisting machines according to the detected in-car carrying load. This elevator device comprises a plurality of cars and/or a plurality of counterweights.

Inventors:
ISHIKAWA JUNICHIRO (JP)
Application Number:
PCT/JP2016/075543
Publication Date:
March 08, 2018
Filing Date:
August 31, 2016
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B7/06; B66B11/08
Foreign References:
JP2005263353A2005-09-29
JPS5081567U1975-07-14
JP2010168154A2010-08-05
JP2001139257A2001-05-22
JP84029C2
JPH06211470A1994-08-02
JP2010064864A2010-03-25
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
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