WINDING TRANSMISSION

• Main Author: KISHI SHIGEO
• Format: Patent
• Language: English
• Published: 02.06.2011
• Subjects: CYCLES; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; PERFORMING OPERATIONS; POWERED PROPULSION OF SLEDGES OR; RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a leading roller ring to solve a problem of a conventional bicycle causing physical exhausting and tiring movement. SOLUTION: A bottom bracket 1 rotates by turning a crank, and a wire 6 symmetrically connected to directional springs 5 pulls the directional springs 5...