References
- Cho, C. K., Yun, M. H., Yoon, C. S. and Lee, M. W. (1999). An ergonomic study on the optimal gear ratio for a multi-speed bicycle. Int. J. Industrial Ergonomics, 23, 95-100 https://doi.org/10.1016/S0169-8141(97)00104-2
- Flowers, D., Warne, T. R. and Pyers, C. E. (1999) Guide for the development of bicycle facilities. American Association of State Highway and Transportation Officials. Washington
- Harvey, P. D. Editor (1985). Engineering Properties of Steel. American Society for Metals. 2nd edn.. Metals Park. Ohio
- Heilich, F. W. and Shube, E. E. (1983). Traction Drives: Selection and Application. Mechanical Engineering Series. Marcel Dekker. New York
- Ku, I. K. and Park, N. G. (2004). An introduction of a new traction drive pairing with the inner and the outer surface of the spherical rotors for automobile usage. Int. Continuously Variable and Hybrid Transmission Congress, 431-438
- Park, M. U. and Park, N. G. (2005). Development of new continuously variable transmission for bicycles. SAE Paper No. 2005-03-0113
- Pillkey, W. D. (1994). Formulas for Stress, Strain and Structural Matrices. John Wiley & Sons. New York
- Rohn, D. A., Loewenthal, S. H. and Coy, J. J. (1981). Simplified fatigue life analysis for traction drive contacts. ASME J. Mechanical Design 103, 1, 430-439 https://doi.org/10.1115/1.3254931
- Ryu, J. H., Kim, J. H. and Park, N. G. (2004). Development of the inner spherical traction CVT for scooters. Fall Conf. Proc., Korean Society of Automotive Engineers, 577-581
- Seong, S. H., Ryu, J. H. and Park, N. G. (2005). Conceptual design of inner-spherical continuously variable transmission for bicycle usage. Int. J. Automotive Technology 6, 5, 467-473