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Priority to FR842290ApriorityCriticalpatent/FR1272298A/fr
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Publication of FR1272298ApublicationCriticalpatent/FR1272298A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
F16H15/04—Gearings providing a continuous range of gear ratios
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FR842290A1960-10-271960-10-27Dispositif d'embrayage et changement de vitesse progressifs, destiné principalement à entraîner par galet menant
ExpiredFR1272298A
(fr)
Dispositif destiné à régler la force de frappe des caractères sur des machines à écrire, des machines comptables et des machines similaires à entraînement automatique