| 摘要 |
<p>PURPOSE:To protect a truck against vertical vibration or inclination at a stop position. CONSTITUTION:A truck 40 travels while being exerted thrust from a linear motor. Electromagnet brake members 23 producing a brake force to be applied on the truck 10 are mounted on the driven part 46 of the truck 40 while opposing each other in the horizontal direction. Since a pair of brake members 23 attract the driven part 46 horizontally from the opposite sides, the truck 40 does not incline.</p> |
