FIELD: transport engineering.
SUBSTANCE: invention relates to vehicles accumulating energy in flywheel. Proposed bicycle has drive connected with drive wheel 2 and with flywheel 8 with spring suspension 19 to press flywheel 8 to drive wheel 2. Drive wheel 2 is installed by flanges 6 on bearings 7 of frame 1, and flywheel 8 is installed on two-arm pendulum 10 inside drive wheel 2 for pressing flywheel 8 to inner surface of rim 3 of wheel 2.
EFFECT: provision of transmission of storage energy from flywheel to drive wheel periodically through short lapses of time.
13 cl, 7 dwg
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