METHOD AND DEVICE FOR MEASURING THE PLY ANGLE PRIOR TO CUTTING

摘要

The invention relates to a device (2) for cutting a reinforcing ply (N) consisting of an assembly of wire sections of a given length, which are embedded in a rubber mixture, arranged parallel to one another and which form a given theoretical angle (a) with the longitudinal direction of the ply, characterized in that it includes a first means (23) which, without cutting out said ply (N), is capable of estimating the actual angle of the wires with the longitudinal direction (XX') of the device, and a second means (25) capable of cutting the ply (N) at the actual angle (a+da) estimated by the first means (23).