Gear 1 and cam 2 are keyed to driving shaft 11 which rotates about fixed axis A. Gear 1 meshes with the external teeth of gear 3 whose internal teeth mesh with three planet pinions 8. Pinions 8 mesh with sun gear 9 which is keyed to shaft 13, rotating about fixed axis B. Cam 2 engages roller 4 of rack 5 which meshes with gear 6. Gear 6 is keyed on shaft 12. Also keyed on shaft 12 is carrier 7 which is connected by turning pairs C to pinions 8. When shaft 11 rotates at uniform velocity, shaft 13, on which gear 10 is keyed, has a complex motion whose character depends upon the shape of cam 2.
$2794$CmG,ML$