Outstanding transmission refinements discussed; forms of variable speed transmission units; planetary type variable speed gears; belt and chain driven variable speed transmissions; V-belt speed changers; variable speed motor pulleys and V-belt sheaves.
Variable speed control
Rayon Textile Monthly
Rayon Textile Monthly ; 19 , n 11 ; p 715-718
1938
4 pages
Article (Journal)
English
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Bicycle variable speed control system and variable speed bicycle
European Patent Office | 2021
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