Patent
1977-07-18
1979-10-23
Shay, F. Barry
46254, 46262, A63H 3004
Patent
active
041715926
ABSTRACT:
A toy moving car is a toy car operated by a wireless electric device and comprises a car and a wireless electric transmitter in separation. All means including a driving means and a braking means are mounted on a bottom plate of the car. A pair of front wheels of the driving means are mounted on a front axle which is journaled in both sides of an axle support frame. The axle support frame is pivoted on the bottom plate. The braking means comprises a receiver, an electromagnet and a pair of brake disks. A sliding frame is adapted to slide laterally on the axle support frame and is equipped with the electromagnet having a pair of magnet cores. Each of the brake disks is fixed to each inside surface of the front wheels by a leaf-spring as a buffer. During a time that the receiver is receiving the electric wave from the transmitter, the electromagnet works and either one of the magnet cores which is closer to one of the brake disks sticks to said one brake disk. Therefore, the front wheel is braked and the car runs while turning to the braked side and changing alternately a turning direction by each transmission of the electric wave.
REFERENCES:
patent: 1951505 (1934-03-01), Dambrine
patent: 3961441 (1976-06-01), Sato
patent: 4034504 (1977-07-01), Sudo
Shay F. Barry
Striker Michael J.
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