Lubrication device for belt and pulley type continuously variable transmission

摘要

The wrap-around gear has two belt discs (1,2) connected by means of a power transmission element (4) in the form of a continuous belt. Each belt disc is in two halves. The lubricator has spray openings (14) which are directed onto the conical running surfaces (13), subjected to the power transmission element, and belonging to one or both belt disc halves. One or more jets of lubricant (15-18) emerge at different spray angles to the belt disc center planes.