UN SISTEMA DE LUBRICACION PARA ENGRANAJE EPICICLOIDAL DE CA-MBIO DE VELOCIDAD.

摘要

A change-speed epicyclic gearing in which lubricant is directed along two different paths according to the operative condition of the gearing. In direct drive ratio the lubricant passes along one path to a thrust bearing between the sun gear and the casing and in the epicyclic ratio the lubricant passes along another path to the planet gear bearings. In this way those parts of the gearing which require lubricant only receive it when needed.