PROBLEM TO BE SOLVED: To provide a movable door device capable of displaying an image on a door panel without intercepting the image light by a person and an object, and capable of also visually confirming a scene on the opposite side of the door panel through the door panel.SOLUTION: A movable door device (a platform door device 1) comprises a door panel 50 having a transparent screen 10 being 10-90% in the sum total of a haze and diffuse reflectance and being 10-90% in the total light transmittance, a door pocket 60 capable of storing the door panel 50, a driving device for advancing and storing the door panel 50 from a side end opening 62 of the door pocket 60 and a projector 80 installed in a position adjacent to the door pocket 60 and in a position at which the image light can be projected on the transparent screen 10 of the door panel 50 advanced from the door pocket 60.SELECTED DRAWING: Figure 2
【課題】人や物によって映像光が遮られることなくドアパネルに映像を表示でき、しかもドアパネルを通してドアパネルの向こう側の光景を視認できる可動ドア装置の提供。【解決手段】ヘーズと拡散反射率との和が10〜90%であり、かつ全光線透過率が10〜90%である透明スクリーン10を有するドアパネル50と;ドアパネル50を収納し得る戸袋60と;戸袋60の側端の開口62からドアパネル50を進出および収納させる駆動装置と;戸袋60に隣接した位置であって、かつ戸袋60から進出したドアパネル50の透明スクリーン10に映像光を投射可能な位置に設置された投影機80とを備えた可動ドア装置(ホームドア装置1)。【選択図】図2
MOVABLE DOOR DEVICE
可動ドア装置
2017-01-05
Patent
Electronic Resource
Japanese
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |