FIELD: transportation.
SUBSTANCE: invention relates to vehicles with muscle drive and can be used in amphibious bicycle cars, attractions, toys, etc. Closest to wheel pedals axes (10) by one side are rigidly fixed on wheels (14) with eccentricity equal to crank (12) radius, and by other is on pedal shaft crank (12). Each pair of pedals crankshafts (18) are installed in bearing supports (8) on amphibious bicycle car semi-frames concentrically to wheels axes. On front semi-frame (1) control handle (4) is installed connected to reducing gear worm (6), and on rear semi-frame (2) reducing gear worm gear (3) is rigidly fixed concentrically to semi-frames rotation axis. For motion and manoeuvres in water on front wheels (14) and rear wheels (15) blades (17) are installed.
EFFECT: invention facilitates control, simplifies assembly and provides use of wheels without central hub and spokes.
1 cl, 1 dwg
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