FIELD: transport engineering; tricycles. SUBSTANCE: effort from two lever-type synchronized foot and hand mechanisms is transmitted to driving wheels through flexible drive with overrunning clutches. Design of tricycle made it possible to increase percentage of use of man power for moving the cycle without complicating the construction of vehicle. Proposed invention can be used in water vehicles, trainers and wheeled vehicles. EFFECT: enlarged operating capabilities, reduced overall dimensions. 2 cl, 6 dwg
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