F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H1/00—Toothed gearings for conveying rotary motion
F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears