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Patent Searching and Data


Title:
ELEVATOR CONTROL DEVICE ENABLING CAR TO FUNCTION AS SCAFFOLD
Document Type and Number:
WIPO Patent Application WO/2019/198153
Kind Code:
A1
Abstract:
Provided is an elevator control device that, without the use of a special apparatus, is capable of holding a car in a stable manner when a worker is working on the car. This elevator control device is provided with: an operation mode determining unit for determining an operation mode of the elevator; and a control unit that, when it is determined by the operation mode determining unit that the operation mode of the elevator is an on-car work site operation mode, causes the car of the elevator to travel in the direction in which an emergency stop device is activated while the emergency stop device of the elevator is in an activation enabled state.

Inventors:
MURAKAMI, Hiroyuki (7-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 06, 〒1000006, JP)
HIKICHI, Masaki (7-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 06, 〒1000006, JP)
YAMASAKI, Satoshi (7-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 06, 〒1000006, JP)
NAKAYA, Akihiro (7-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 06, 〒1000006, JP)
UENISHI, Kazuki (7-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 06, 〒1000006, JP)
YASUKATA, Shingo (7-1, Yurakucho 1-chome, Chiyoda-k, Tokyo 06, 〒1000006, JP)
Application Number:
JP2018/015095
Publication Date:
October 17, 2019
Filing Date:
April 10, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC BUILDING TECHNO-SERVICE CO., LTD. (7-1 Yurakucho 1-chome, Chiyoda-ku Tokyo, 06, 〒1000006, JP)
International Classes:
B66B5/00; B66B5/18
Foreign References:
JP2000203774A2000-07-25
JPH092750A1997-01-07
JP2008511521A2008-04-17
JPH06239558A1994-08-30
JP2014061968A2014-04-10
JP2007217154A2007-08-30
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (Takada, Takahashi & Partners Konwa Bldg. 7F, 12-22 Tsukiji 1-chome, Chuo-k, Tokyo 45, 〒1040045, JP)
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