| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a low-noise and low-vibration traveling passage and a carriage traveling stably. SOLUTION: In a mechanical parking area, a traveling passage W is constituted by a pair of rails 1, 2 for placing each wheel of a carriage M loaded with vehicles. Rails 1, 2 are fixed to the floor surface through vibrationproof member E and also fixed relative to the side surface through a vibrationproof member E3. At the inner side of the rail 2, a side rail is provided. The carriage M has a side roller portion 9 guiding so as to restrict the displacement of the carriage M in lateral direction by sandwiching the siderail. The side roller portion 9 has a pair of rollers 91, 91 come into contact with the front surface of the side rail and a pair of rollers 91, 91 come into contact with the rear surface. Each of these rollers 91 is journaled by a holder 92 and the holder is displaceable by rotation in a horizontal surface.</p> |
