Apparatus for transferring a running track of a racing toy

Details Apparatus for transferring a running track of a racing toy Apparatus for transferring a running track of a racing toy

1987-06-30

1989-08-08

Hafer, Robert A.

Amusement devices: toys

Having permanent magnet

446456, 446460, 104261, 104305, A63H 1739, A63H 3326, B61F 1100

Patent

active

048549096

ABSTRACT:
An apparatus for transferring a running track of a toy car racer in a racing toy is disclosed, in which a motor-driven running body runs on a base having a plurality of guide tracks in parallel spaced apart from each other and is provided with a guide element engageable with the guide track, an electromagnetic coil for engaging and disengaging the guide element with the guide track, and a rotary magnet for controlling wheel-steerage by means of its polarity determined by energizing the electromagnetic coil.

REFERENCES:
patent: 3239963 (1966-03-01), Smith et al.
patent: 4163341 (1979-08-01), Jones et al.
patent: 4221077 (1980-09-01), Von Winckelmann
patent: 4411100 (1983-10-01), Suimon
patent: 4453712 (1984-06-01), Lee
patent: 4471566 (1984-09-01), Ishimoto
patent: 4479650 (1984-10-01), Neuhierl
patent: 4571213 (1986-02-01), Ishimoto
patent: 4741418 (1988-05-01), Kaiser
patent: 4743214 (1988-05-01), Tai-Cheng
patent: 4764150 (1988-08-01), Uchino

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