Amusement devices: toys – Aquatic – Boat
Patent
1984-03-28
1985-09-10
Yu, Mickey
Amusement devices: toys
Aquatic
Boat
446443, 446462, A63H 2304
Patent
active
045403767
ABSTRACT:
An amphibious toy vehicle powered by a water turbine and 4 drive wheels adapted to operate in a forward and backward direction on land and in a forward straight and circular direction in water. A single battery operated motor coupled to a transmission simultaneously drives both the 4 drive wheels and the water turbine. Power shafts from the transmission to the water turbine and the drive wheels are contained in isolated vertical risers extending above the water line so that the vehicle housing cavity containing the battery source, motor and transmission remain water-free without the use of seals.
REFERENCES:
patent: 2775062 (1956-12-01), Gibson, Jr. et al.
patent: 2862332 (1958-12-01), Johnson
patent: 3046697 (1962-07-01), Pullen
patent: 3307290 (1964-06-01), Pedersen
patent: 3447259 (1969-06-01), Cagen
patent: 3733739 (1973-05-01), Terzian
patent: 4270307 (1981-06-01), Arigaya
patent: 4443968 (1984-04-01), Law
Pipa William
Turbowitz Leslie
Azrack-Hamway International, Inc.
Yu Mickey
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