| 摘要 |
PROBLEM TO BE SOLVED: To provide a landing place door device capable of smoothly moving a door panel up to a predetermined door closing position even if pressing force generated by difference in atmospheric pressure and wind pressure is applied to the door panel and preventing damage of a guide mechanism for a long time to increase its durability. SOLUTION: This landing place door device is provided with a sliding member 24 protruding from a lower part of the door panel and fitted into a guide channel 8 of a sill 7, rollers 26, 27 provided rotatably at the sill 7 in such a way that a part of an outer peripheral face protrudes from a side face 8a of the guide channel 8, and guide members 19, 21 protruding from the lower part of the door panel and inserted into the guide channel 8 at the sill 7 without coming into contact with its side face 8a. When the door panel moves in the direction of door closing and reaches a position immediately before closing a door, the guide members 19, 21 come into contact with the rollers 26, 27 to reduce acting pressure of the sliding member 24 to the guide channel 8 and guide the door panel to a door stop part by rotating the rollers 26, 27. COPYRIGHT: (C)2005,JPO&NCIPI
|
