| 摘要 |
<p>PURPOSE:To eliminate current collector by inducing an electromotive force in an induction coil at the side of a moving body through utilization of a linear motor body on the ground and employing the induced electromotive force as the power source for the moving body. CONSTITUTION:A carrier moving body 1 is moved, with predetermined speed, in predetermined direction through magnetic function between a linear motor 8 and a secondary conductor 4 at the side of the carrier moving body 1 facing the linear motor 8. If only a specific linear motor body 8A facing the induction coil 9 at the side of the carrier body 1 is excited when the carrier moving body 1 stops at an unloading position, an electromotive force is induced in the induction coil 9 through electromagnetic induction between the linear motor 8A and the induction coil 9. Thus induced power is fed to a motor 3 in order to drive a roller conveyor 2 and unload an object W to be carried.</p> |
