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Publication of FR657904ApublicationCriticalpatent/FR657904A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
F16H61/664—Friction gearings
F16H61/6647—Friction gearings controlling shifting exclusively as a function of torque
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FR657904D1927-12-021927-12-02Dispositif variateur de vitesse automatique pour transmission de mouvement
ExpiredFR657904A
(fr)