Bicycle with reciprocating pedals and frame is constructed as a right-angled triangle

摘要

1. Bicycle with reciprocating pelaley comprising a frame formed in a rectangular triangle-1, a drive sprocket 2, the arms of the drive sprocket 3, the drive wheel 4, the chain-5, 6-traction drive wheel axle 7 , a driven sprocket-8, the axis of articulation of the auxiliary lever 10, an auxiliary lever 10.2. Bicycle according to claim 1, characterized in that the frame 1 is formed as a rectangular triangle, small cathetus rotated upwards, characterized in that the design of the bicycle introduced auxiliary lever 10, on a larger catheters triangle-frame 1 located on top os- 9 for the articulation of the auxiliary lever 10, the drive sprocket 2 is mounted on small catheters triangle-frame 1, the axis 7 of the drive wheel 2 is located above the axis of the auxiliary arm 9 10 10 cm.