Apparatus comprising a track and articles for movement therealon

Details Apparatus comprising a track and articles for movement therealon Apparatus comprising a track and articles for movement therealon

1983-05-03

1984-07-10

Schacher, Richard A.

Electricity: transmission to vehicles

Magnetic induction

446465, 446484, 104288, B60L 900

Patent

active

044594380

ABSTRACT:
A combination of a track formed from sections which are joined one to another with articles such as toy vehicles for movement therealong is provided in which the power for movement of the articles is transmitted onto a magnet in the article from an electric magnetic field supplied to the track. The articles thus are moved without any electrical or mechanical contact with the track. Additional magnets are provided in the articles to provide steering and different speeds of movement of the articles and different frequencies may be induced simultaneously into the track separately to control different articles.

REFERENCES:
patent: 776826 (1904-12-01), Caldwell
patent: 2638347 (1953-05-01), Maggi
patent: 3206891 (1965-09-01), Adamski
patent: 3403272 (1968-09-01), Dold

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