| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a multiply-connected sliding door-type gate which has a simple structure and hardly causes a failure, while being automatically opened/closed. <P>SOLUTION: In this multiply-connected sliding door-type gate 1, a plurality of sliding doors 5 equipped with a sash roller 23 are connected together in such a manner as to be freely expansion/contraction-movable in an opening/closing direction. In each of the sliding doors 5, a chain 41 is looped over a pair of sprockets 39 and 39; the rear-side sliding door 5B is connected to the linear traveling portion of the chain 41 of the front-side sliding door 5A; and the linear traveling portion of the chain 41 of the rear-side sliding door 5B is connected to the front-side sliding door 5A. The whole rear-side sliding door 5B is moved in the opening/closing direction in synchronization with the opening/closing-direction linear traveling motion of the chain 41 of the front-side sliding door 5A; and the chain 41 of the sliding door 5B travels in such a manner as to go around. <P>COPYRIGHT: (C)2010,JPO&INPIT |
