Amusement devices: toys – Rolling or tumbling – Including intrinsic motive power means for propulsion
Patent
1985-06-05
1988-03-29
Yu, Mickey
Amusement devices: toys
Rolling or tumbling
Including intrinsic motive power means for propulsion
A63H 2922
Patent
active
047340770
ABSTRACT:
A power take-off is provided for a model vehicle driven from a single "penlight" battery. The vehicle has a chassis (10) carrying an electric motor driving an axle (5) through a horiozntal worm (4) and worm gear. A cover (11) for the motor has a through hole for a shaft (12) carrying a lower pinion (13) engaged with the worm (9) and an upper pinion (14) that drives a take-off gear (15) provided with dog-clutch pins (16). A sliding gear (26) provides the second part (27) of the dog clutch and drives actuator cranks (37) of an output shaft (35). Thereby anciliary devices of the vehicle may be driven from the same motor that drives the wheels.
REFERENCES:
patent: 2782730 (1957-02-01), Frank
patent: 4306375 (1981-12-01), Goldfarb et al.
patent: 4504239 (1985-03-01), Kulesza et al.
patent: 4545776 (1985-10-01), Law
Taylor Christopher J. C.
Wiggs Christopher C.
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