The invention relates to a composite tyre flexible mould and relative method, wherein said mould comprises pattern block and mould support; several pattern blocks form one annular space for molding the surface of tyre; the pattern block that independently radial rotate is fixed on the mould support; said inventive mould has compact structure, flexible motion, and easy installment. And with said invention, the tyre can be detached with small displacement and deformation. And mould close position has high accuracy. |