초록 ▼

Remote light controlled toy vehicle is provided with a transmitting source for infrared rays of predetermined frequency through a predetermined angle of radiation and a mobile toy operatively responsive to reception of the infrared rays. The mobile toy has at least first and second wheels and a moto

Remote light controlled toy vehicle is provided with a transmitting source for infrared rays of predetermined frequency through a predetermined angle of radiation and a mobile toy operatively responsive to reception of the infrared rays. The mobile toy has at least first and second wheels and a motor; with there being a first gear train permanently connecting the motor and the first wheel and with there being a disengageable second motor gear train connecting the motor and the second wheel; the second motor train incorporating shiftable components so that upon rotation of the motor shaft in, one direction, motion transmission is inhibited. The vehicle contains first and second prima movers; the first being non-reactive to the infrared ray emissions so that the first gear train will operate with the other, or second, being inactive whereby the vehicle will tend to rotate about its vertical axis. A photosensitive element is suitably interconnected between the second prime mover and the infrared source so that upon activation by the source, the second gear train will concurrently operate with the first gear train whereby the vehicle will be caused to travel in a rectilinear path.

대표청구항 ▼

A light follow-up toy comprising a light transmitting source, said light source having a means restricting the angle of radiation of light, a mobile toy body having at least first and second aligned wheels, a reversible motor mounted in said body providing selective rotation operation in either firs

A light follow-up toy comprising a light transmitting source, said light source having a means restricting the angle of radiation of light, a mobile toy body having at least first and second aligned wheels, a reversible motor mounted in said body providing selective rotation operation in either first or second directions of rotation, first motion transmitting means connecting said motor to said first wheel in order to rotate said first wheel in both directions of rotation of the motor, second motion transmitting means connecting said motor to said second wheel but disconnecting said motor from said second wheel when said motor operates in the first direction of rotation but connecting said motor to said second wheel when said motor operates in the second direction of rotation, first power means causing said motor to rotate in said first direction whereby said toy will rotate about its vertical axis by reason of revolution only of said first wheel, second power means provided in said toy causing said motor to rotate in a second direction wherein said first and second wheels are caused to concurrently rotate in like direction; and light-responsive circuit means responsive to light received from said light source including a motor control circuit for normally causing said motor to be powered by said first power means in the absence of light received from said first power source but causing said motor to be powered by said second power source when said light is received from said light source.