Abstract: Device for determining the torque transmitted between a set of conical disks of a continuously variable transmission and the shaft thereof comprising an interconnecting element which is twistable over a restricted angle and interconnected between the set of conical disks on the one hand and the shaft on the other hand, and by two toothrings with radially outwardly directed teeth, coaxial with this element and connected to the respective ends thereof. Each tooth ring is enclosed by a complementary U-shaped stationary toothring provided with a winding the turns of which run in the circumferential direction.