Title:
ELEVATOR DEVICE, ELEVATOR DEVICE MAINTENANCE METHOD, AND ELEVATOR DEVICE MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/230161
Kind Code:
A1
Abstract:
Provided is an elevator device comprising: an elevator car body including a floor surface, side panels, and a car door provided to the side panels; a ceiling panel that is fixed to the top of the body; and ceiling equipment attached to the ceiling panel. The ceiling panel is formed by joining the opposing edges of a plurality of ceiling members made of channel steel, and the joint portions of the ceiling members are disposed so as to face the body side. The ceiling equipment is fixed to the ceiling panel from the body side using an embedded nut that is embedded in the ceiling panel, thereby forming a ceiling unit member in which the ceiling equipment is integrated with the ceiling panel.
Inventors:
SAKURAI KENJI (JP)
SHIMADA KATSUHIRO (JP)
NAGAO AKIRA (JP)
SHIMADA KATSUHIRO (JP)
NAGAO AKIRA (JP)
Application Number:
PCT/JP2018/016527
Publication Date:
December 20, 2018
Filing Date:
April 24, 2018
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
B66B11/02
Foreign References:
| JP2002179365A | 2002-06-26 | |||
| JP2003026379A | 2003-01-29 | |||
| JPH11201521A | 1999-07-30 | |||
| JPS6296289A | 1987-05-02 | |||
| EP3088342A1 | 2016-11-02 |
Attorney, Agent or Firm:
SHIN-YU INTERNATIONAL PATENT FIRM (JP)
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