METHOD FOR CUTTING A STRIP OF TYRE REINFORCING PRODUCT COMPRISING WIRES AT AN ANGLE WITH RESPECT TO THE LONGITUDINAL DIRECTION OF THE PRODUCT.

摘要

abrege: method of cutting to length of a strip of pre-assembled products comprising one or more strips of rubber, in part on a reinforcement ply formed of cords coated in rubber and forming an angle (α) with the longitudinal direction of the band, during which it performs the following steps: a cutting means between two wires of the reinforcement ply, it measures the difference between the actual cutting line (a ′ b'c ′) and a theoretical cutting line (abc), and it determines the point of intersection of the actual cutting line (b ') with a longitudinal line of reference (xx ′) placed on the strip, - it is offset longitudinally (z) the actual cutting line (b'c') of the part of the rubber profiled elements are not superposed on the reinforcement ply relative to the theoretical cutting line (bc), so that the actual cutting line (b'c ') encounters the longitudinal line of reference (xx ′) at the point of intersection (b') of the cutting line of the reinforcement ply (a ′ b ′) with the said longitudinal line of reference (xx ′), and it is a cross section, the rubber profiled elements are not superposed on the reinforcement ply along said line of the actual cutting.