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52:, so that the flywheel revolves faster. The flywheel's axis is perpendicular to the direction in which the toy faces and moves. When the toy is pushed forward, the drive wheels engage the flywheel. Pushing the vehicle forward repeatedly spins this flywheel up to speed. When let go, the flywheel drives the vehicle forward. The flywheel stores the kinetic energy of the initial acceleration and propels the toy after it is released.
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These toys were especially popular in the 1960s to 1980s though they continue to be available today.
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pulled from the vehicle body to accelerate the flywheel directly. Another system was the
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Inside a friction motor on a toy car. Note that the drive wheels are connected via a low
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which is connected to the drive wheels of the toy via a
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176:. You can help Knowledge by
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172:-related article is a
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65:Turbo Tower of Power
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50:gear ratio
46:gear train
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28:(bottom).
61:zip cord
42:flywheel
38:toy cars
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