| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an elevator landing door system and its opening/closing system capable of self-closing a door panel with a compact and inexpensive constitution and enhancing working efficiency in assembling/dismantling. <P>SOLUTION: The first and second panel leg mechanisms 22, 23 are provided between the first side surfaces 3b, 4b of the first and second panels and the second side surfaces 3c, 4c of the first and second panels at lower parts of the first and second door panels 3, 4, respectively. The first and second panel leg mechanisms 22, 23 have a plate-like slide side panel 24, a plurality of guide shoes 25, a plurality of slide rollers 26, and a plurality of downward-biasing elastic bodies 27. The first and second panel leg mechanisms 22, 23 lead the opening/closing movement of the lower parts of the first and second door panels 3, 4. <P>COPYRIGHT: (C)2012,JPO&INPIT |
