F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H21/00—Gearings comprising primarily only links or levers, with or without slides
F16H21/46—Gearings comprising primarily only links or levers, with or without slides with movements in three dimensions [3D]
F16H21/48—Gearings comprising primarily only links or levers, with or without slides with movements in three dimensions [3D] for conveying rotary motions