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F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
F16H29/20—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action the intermittently-acting members being shaped as worms, screws, or racks
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FR451133D1911-12-091912-11-22Dispositif pour le changement constant de la vitesse et de la direction des voitures automobiles
ExpiredFR451133A
(fr)