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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||446/456; 446/154; 244/016|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 1 인용 특허 : 8|
A tricycle-type wind-propelled toy land vehicle includes a sail with reliable tangle-free boom control. Both the disposition of the boom and the front wheel steering is actuated by a radio frequency remote control system. The vehicle further includes a skid plate surrounding the front wheel to prevent tip-over. The front wheel is steered by a worm gear drive which is self-locking. Boom control is provided by a guided cable system or, in an alternate embodiment, a direct gear drive to rotate the mast. In yet another embodiment, boom control is provided by...
What is claimed is: 1. A remote-controlled wind propelled land vehicle comprising: a frame having a rear portion including means for mounting two spaced apart coaxially aligned rear wheels; means at a front portion of said frame for mounting a single steerable front wheel, said rear wheels and said front wheel providing rolling support for said frame along a ground surface; a steering mechanism mounted to said frame for turning said front wheel about a substantially vertical axis; remote control means including a receiver responsive to remote control si...