| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a rail for a carrier truck allowing high-speed traveling and heavy-load carriage requiring high thrusting power. SOLUTION: A center portion on the upper face of a rail body 1 of the rail for levitation traveling of the carrier truck 3 is provided with a longitudinal slit 15 in which a reaction plate 14 suspended from the carrier truck 3 is inserted. At both sides of the slit 15 in the rail body 1, linear motors 2, 2 are respectively provided facing the side of reaction plate 4 which is inserted in the slit 15 and moved.</p> |
