INGRANAGGIO PLANETARIO E PROCEDIMENTO PER PRODURLO

摘要

A planetary gear arrangement which includes at least one planet wheel moved by way of an eccentric and at least one further wheel concentrically disposed with respect to the planet wheel. The planet wheel and further wheel are brought into engagement by a closed cam plate cycloid provided on one wheel and a ring of rollers provided on one wheel and a ring of rollers provided on the other wheel. The contact points of the rollers with the cam plate describe points of a reference cycloid with both the cam plate cycloid and the reference cycloid having a predetermined mathematical relationship.