Device for e.g. lubricating stepless variable transmission in motor car, has holding unit comprising bearing element and holding element that is rotatable or displaceable relative to tapered hub washers

摘要

The device has a belt unit (106) for transmission of mechanical power between two pairs of tapered hub washers (102, 104) and comprising a belt unit guide device (110) and a holding unit (108). The guide device comprises a coolant supply channel and lubricant and coolant discharging passages for supplying lubricants and coolants to the tapered hub washers. The holding unit comprises a bearing element and a holding element that is rotatable or displaceable relative to the tapered hub washers. The bearing element is rotatably arranged at the holding element. The lubricants and the coolants are formed as oil.