| 摘要 |
<p>PURPOSE:To protect an on-vehicle electromagnet from contacting with a ground coil when a vehicle passes through a branch section by bending the movable switch section of a guideboard smoothly with constant curvature and performing switching operation. CONSTITUTION:A flexible board type point switching section 4 is arranged between guideboards 1, 2, 3 supporting a ground coil, where one end of the switching section 4 is secured continuously to the end section of the guideboard 1 and the other end thereof is made movable to the right and left. No ground coil is arranged at the switching section 4. A vehicle moves with the guide tire thereof contacting with the guideboards 1-3. When the guideboard 2 side of a switching board 5 is moved to the side of the guideboard 2, the switching section 4 comprising a flexible board is bent into a circle having radius R and coupled smoothly with the guideboard 1. By such arrangement, on-vehicle electromagnet does not contact with the ground coil when the vehicle moves through the switching section.</p> |
