| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain an entrance apparatus capable of restraining a foreign matter from intruding into a space between a sheet and a vertical column when a sliding door moves in a door opening direction. <P>SOLUTION: The entrance apparatus includes: the first slide door 31 for opening and closing a landing entrance 1; a jamb 21 which constitutes a side surface of the landing entrance 1; a pair of rollers 4 which are provided on the first slide door 31 and away from each other in the movement direction of the first slide door 31; a roller driving unit 5 for rotating the pair of rollers 4; and the sheet 6 which is provided across both the rollers 4, and covers a surface of the first slide door 31 facing the jamb 21, and in which a part covering the surface of the first slide door 31 is slid on the surface of the first slide door 31 in the movement direction of the first slide door 31 by the rotation of the rollers 4. When the first slide door 31 moves in the door opening direction, the roller driving unit 5 rotates the rollers 4 so that a part of the sheet 6 covering the surface of the first slide door 31 facing the jamb 21 can move in a door closing direction with respect to the jamb 21. <P>COPYRIGHT: (C)2013,JPO&INPIT |
