| 摘要 |
PURPOSE:To prevent dusts from generating due to slide, friction of a contact part by energizing a storage battery in a noncontact state. CONSTITUTION:A levitation truck 1 has a magnetic levitation unit 2 for floating in a noncontact state by utilizing magnetic attraction force or repelling force and a storage battery 3 of its drive source, places an article 4 to be conveyed, and runs by floating in a noncontact state on a rail 5. A solar battery 6 is attached to the outer surface perpendicular to the running direction where the truck 1 is stopped to be energized, and its the light from the unit 8. Accordingly, the battery 6 mounted on the truck 1 is radiated with the light from the unit 8 to be completely charged without contact. Thus, it can prevent dust from generating. |
