BICYCLE Russian patent published in 1994 - IPC

FIELD: mechanical engineering. SUBSTANCE: bicycle has frame 1, front and rear wheels 2, 3, saddle 4, fixed on fork 7 of front wheel connecting rods 5 and pedals 6. Saddle 4 is mounted on lever 8. Connecting rods 5 are fixed on gear box 9. Lever 8 is linked with rod of fork 7 upper part. Rod is located in pipe of frame and is engaged with it through rest bearings. Tip of rod is provided wit spacing cone with bolt. Lever 8 is made of pipe, provided with yoke with tightening bolt, that is fixed on supporting pipe of saddle 4. Front part of frame is provided with yoke with bolt to fix support for hands. During motion rider by body turns saddle 4 with lever 8 to one or another side, that caused change of direction of bicycle movement to required side. EFFECT: expansion of functional capabilities of bicycle. 4 dwg