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Thomas Ewart White
Cuthbert Read
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Individual
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Publication of GB189704649ApublicationCriticalpatent/GB189704649A/en
4649. White, T. E., and Read, C. Feb. 20. Toothed gearing. -In a wheel and pinion gearing for driving velocipedes, the teeth of the wheel are in the form of rollers Z turning in ball or other suitable bearings in the rim of the wheel. The pinion B has depressions fitting the rollers.
GB189704649D1897-02-201897-02-20An Improved Driving Gear for Cycles.
ExpiredGB189704649A
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