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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||446/454 ; 446/460|
|발명자 / 주소||
|인용정보||피인용 횟수 : 23 인용 특허 : 2|
A steerable electric toy car includes a steering mechanism including a weight body with an electrically conductive activating finger and a weight at two ends thereof, suspended on a grip member. Two pairs of contacts are fixed on the grip member in a position that the activating finger does not abut them when the grip member is held upright, but that the activating finger does abut them when the grip member is rotated and the weight maintains the original position of the weight body relative to the ground. The toy car further includes a gearing for turni...
A steerable electric toy car comprising: a toy body, including a frame, a rear shaft rotatably mounted transversely on an underside of a rear portion of said frame; a pair of first wheels fixedly mounted at opposite ends of said rear shaft, adapted to be driven by a rear motor forwards and backwards, a front shaft, rotatably mounted transversely on the underside of a front portion of said frame; a pair of second wheels fixedly mounted respectively at opposite ends of said front shaft; and means for controlling said front shaft to move with respect to a l...