Title:
鉄道車両
Document Type and Number:
Japanese Patent JP6925180
Kind Code:
B2
Abstract:
To provide a method to brightly illuminate a passenger room with indirect light.SOLUTION: A ceiling panel 50 comprises a first inner face 51 and a second inner face 52 and each of these first and second inner faces 51, 52 respectively shapes like a quarter of a cylindrical surface to be arcform and concave to fall away from passenger room R and the nearer part to the vehicle width direction center side is vertically situated the more downward. By the arrangement of lighting fixtures 62 at the outer edges of the first and second faces 51, 52 in the vehicle width direction, blocking off a part of the indirect light by the lighting fixture 62 is suppressed and as the light radiation from the fixture 62 can be directed along the vehicle width direction and inward, the indirect light directed toward side body structure 4 is suppressed. As a result, the passenger room R can be illuminated brightly by the indirect light.SELECTED DRAWING: Figure 2
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Inventors:
Masayuki Ueno
Masatsugu Furuya
Tadashi Fujii
Eiji Sato
Hiroaki Isogai
Osamu Kato
Masahiro Nakamura
Yuki Tanaka
Ichiro Fukuda
Tetsuo Fukuda
Masatsugu Furuya
Tadashi Fujii
Eiji Sato
Hiroaki Isogai
Osamu Kato
Masahiro Nakamura
Yuki Tanaka
Ichiro Fukuda
Tetsuo Fukuda
Application Number:
JP2017123463A
Publication Date:
August 25, 2021
Filing Date:
June 23, 2017
Export Citation:
Assignee:
Tokai Passenger Railway Co., Ltd.
Nippon Vehicle Manufacturing Co., Ltd.
A & F Corporation
Nippon Vehicle Manufacturing Co., Ltd.
A & F Corporation
International Classes:
B61D29/00; B60Q3/233; B60Q3/43; B60Q3/51; B61D17/12; B61D37/00
Domestic Patent References:
| JP6270800A | ||||
| JP2016199231A |
Foreign References:
| WO2016072016A1 | ||||
| US6626118 |
Attorney, Agent or Firm:
Patent Service Corporation Shinmei Century