| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a waterproof door device effective in reducing the height of the device, high in sealing pressure and simple in structure. <P>SOLUTION: The waterproof door device is enclosed in a substantially horizontal state in a storage section provided on the floor face of a doorway, and placed in a rising state to block the doorway. A waterproof door includes a turning link device for turning the waterproof door into the rising state from the enclosed horizontal state, and a slide support cam device allowing a turning fulcrum support part of the waterproof door to horizontally move in a doorway closing direction in association with turning to rise. <P>COPYRIGHT: (C)2011,JPO&INPIT |
