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Publication of FR519414ApublicationCriticalpatent/FR519414A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
F16H55/32—Friction members
F16H55/36—Pulleys
F16H55/40—Pulleys with spokes
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FR519414A1914-08-311920-07-08Perfectionnements à la construction des roues, poulies et autres organes analogues
ExpiredFR519414A
(fr)