| 摘要 |
A moving vehicle toy is driven by an electric motor along a track. The vehicle toy is fitted with at least one driven cogwheel which through its contact with the track moves the vehicle forward. - The track consists of a transparent or semitransparent plastic spiral spring (A) in the interior of which the cogs of two cogwheels (9, 10) driven in opposite directions of the barry operated vehicle toy (Ba, Bb, Bc). The cogs fit into the individual spirals of the spiral screw (A), with one cogwheel (10) having a spring bearing in relation to the other. The outer diameter of the cogwheels is smaller than the inside diameter of the spiral spring (A).
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