Title:
TRACK AND VEHICLE USING REPULSION FORCE OF MAGNET AS THRUST
Document Type and Number:
Japanese Patent JPS63316602
Kind Code:
A
Abstract:
PURPOSE:To contrive to lighten a vehicle by pushing said vehicle with the repulsion force of two magnets. CONSTITUTION:Two magnets 3, 4, either of which is an electromagnet, arranged in the mutually repulsive direction are provided as one set at a track 1. Among two magnets, the lower magnet 4 is fixed, while the upper magnet 13 is set so as to move up and down. Unless an electric current flows, said two magnets stick to each other. However, if a switch 11 on the vehicle connects a terminal 6, an electric current flows and a repulsion force works, and the upper magnet 3 separates from the lower magnet 4. If a rod 8 for pushing said vehicle is attached to the tip of said magnet 3, said rod pushes the vehicle which moves forward. If the vehicle advances, the switch 11 also moves forward.
Inventors:
TAKAHASHI FUMIO
Application Number:
JP15084887A
Publication Date:
December 23, 1988
Filing Date:
June 17, 1987
Export Citation:
Assignee:
TAKAHASHI FUMIO
International Classes:
B61B13/08; B60L13/03; (IPC1-7): B60L13/02; B61B13/08
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