|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||446/443 ; 446/454|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 23 인용 특허 : 2|
A remote control toy vehicle having a chassis with a pair of wheels respectively adjacent opposite ends thereof, a pair of electric motors of reversible polarity, drive mechanism respectively between said motors and the fore and aft wheels on opposite sides of the chassis, a battery, electric circuitry between the battery and said motors, separate switches in the circuitry of which one is operable to cause the motors to have the polarity reversed selectively to effect forward or rearward movement of the vehicle, and the other switch is operable to connec...
A toy vehicle having a chassis supporting a pair of wheels respectively adjacent opposite ends, a pair of electric motors of reversible polarity supported by said chassis, drive means connected respectively between said motors and each wheel of at least one of said pairs of wheels, a portable battery source of electric energy, electric circuit means connecting said source of energy respectively to each of said motors, a first multi-pole direction control switch means in said circuit means having a switch lever movable in opposite directions and operable ...