Three-wheeled vehicle with a continously variable transmission

摘要

A spring (1360) biasing the driven pulley inner half (1328) and the driven pulley outer half (1330) together with one another, or a gear box (507) operatively connected between the CVT (1000) and the rear wheel (13) to provide a gear reduction therebetween, or an inner chamber (1442) formed between the driven pulley inner half (1328) and the driven pulley outer half (1330), the inner chamber (1442) being sealed from the atmosphere such that fluid pressure created within the inner chamber (1442) can move the driven pulley inner half (1328) with respect to the driven pulley outer half (1330).