ELECTROMECHANICAL TOY STEERING GEAR Russian patent published in 1996 - IPC

FIELD: toy vehicle control devices. SUBSTANCE: steering gear has reversible electric drive whose output shaft is connected with reversing drive through train. Gear train has driving gear wheel with driven toothed sector. Reversing gear is made for pressing driving gear wheel to outer side surface of extreme teeth of driven toothed sector and for sliding of tips of driving gear teeth along outer side surface of extreme teeth of driven toothed sector when gear wheels and sector are disengaged with possibility of subsequent engaging of gear wheel and sector at reversing of electric drive. Reversing gear is made in form of tongues, each located at one of extreme teeth of driven toothed sector and forming cavity with its outer side surface to accommodate, driving gear wheel getting out of engagement with driven toothed sector. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg