| 摘要 |
The Belt Drive system for electric bicycle includes a plurality of motors disposed in face-to-face configuration having their shafts in confronting axial alignment joined by a common spool cog. Furthermore, the system includes means for securing the plurality of motors to a motor rack. Furthermore, the system includes a wheel cog, over which the cog belt is placed so that it spans, partially, the circumference of both the wheel cog and the common spool cog on the motor shafts. The belt drive system also includes a plurality of batteries, a battery rack, switching means to control the motors. The system provides a rider reliable, long range transportation in any type of weather, and on pavement, gravel, dirt and chip trails. The system is adaptable so that it may be installed on any bicycle. |
