| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a platform door device allowing passengers to safely and quickly get on/off with a simple structure. <P>SOLUTION: In this platform door device including an entrance/exit door and a driving device driving and opening and closing the entrance/exit door, the platform door device comprises: a first door pocket body which accommodates the driving device, through which the entrance/exit door passes, and which is installed in a fixed state; and a second door pocket body rotatably mounted to the first door pocket body, accommodating the rear part of the entrance/exit door when the entrance/exit door is in an open state, and rotated when the entrance/exit door cannot be opened during emergency to form an entrance/exit region. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
