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PCE
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CPC Subgroup
F16H 15/26

in which the member B has a spherical friction surface centered on its axis of revolution

Full Title

Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members (control of change-speed or reversing-gearings conveying rotary motion F16H59/00 - F16H63/00) > without members having orbital motion > Gearings providing a continuous range of gear ratios > in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B > in which the member B has a spherical friction surface centered on its axis of revolution

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