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Radio-controlled steering device for toy motorcycles

Image Number 3 for United States Patent #4267663.

A frame of the motorcycle rotatably bears at its rear end, the rear wheel and has, at the front end, a pivot shaft extending along the central axis of the frame. Rotatably connected to the pivot shaft is a connecting block that supports a handle shaft axis of the front wheel.The connecting block is rotated about the pivot shaft by a servomotor which is driven by the signals from the transmitter and whose rotating force is conveyed to the block via the transmission mechanism whereby the frame is forcibly banked to turn the motorcycle.

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