Material or article handling – Self-loading or unloading vehicles – Conveyor
Patent
1980-11-25
1983-06-14
Reese, Randolph
Material or article handling
Self-loading or unloading vehicles
Conveyor
46259, 46262, 104302, 104305, 238 10F, B60P 306, B60L 1532
Patent
active
043880363
ABSTRACT:
A toy car and roadbed unit which comprises a roadbed on which there is provided at least one electric track including three conductive paths which are connected to a positive output terminal, a negative output terminal and a center tap of the DC power source respectively and not less than two toy cars which run along two electric tracks each comprising three conductive paths in which the conductive path connected to the center tap is commonly used.
REFERENCES:
patent: 3201899 (1965-08-01), Toteff et al.
patent: 3239962 (1966-03-01), Toteff et al.
patent: 3239963 (1966-03-01), Smith et al.
patent: 3308576 (1967-03-01), Nadolny
patent: 3384030 (1968-05-01), Goldfarb
patent: 3586328 (1971-06-01), Kazel
patent: 3797404 (1974-03-01), Barlow et al.
Reese Randolph
Schaffer Murray
Yonezawa Toys Co. Ltd.
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