Transmission element for a continuously variable transmission of the boundary friction kind with transverse pushing blocks and trapezoidal carrier.

摘要

Transmission element for a variable-speed drive having transverse pushing blocks, operating by boundary friction, which are disposed around an endless carrier (2) formed by an obliquely flanked V-belt (5) in contact with the inner faces (10) of the stirrups (1) or of the closed stirrups (15) forming the blocks whose outer oblique faces (11) are in contact with the flanges of transmission pulleys. Application to the field of continuous speed variation for motor vehicles and industrial machines. <IMAGE>