Pulley

摘要

Pulley, in particular for a continuously variable transmission. The pulley is provided with two discs (31,32) on a pulley shaft (30), at least one disc (32) being axially movable relative to the other disc (36) by means of control means. The movable disc (32) is connected to the pulley shaft (30) by means of a key/groove connection. A radially inward profile (37) of the key/groove connection is connected to the disc (32), and a radially outward profile (38) of the key/groove connection is connected to the shaft (30). <IMAGE>