CORE FOR MANUFACTURING A TIRE REINFORCED BY STAYS, COMPRISING A STOP COMPENSATOR INTENDED TO FACILITATE THE REMOVAL OF THE TIRE FROM THE MOLD
The present invention relates to a tool for manufacturing an object, such as a pneumatic tire, which comprises a wall (3) delimiting a cavity (4) as well as at least one stay which runs through the inside of the cavity so as to connect a first anchor point (M1) located in a first portion (3_1) of the wall to a second anchor point (M2) located in a second portion (3_2) of the wall, said tool comprising a core (10) provided with at least one groove (12) accommodating the stay, and a compensator (20) which comprises a stop (21) for constituting a spare stay length which can be used to allow the second portion of the wall containing the second anchor point to move away from the first portion of the wall containing the first anchor point when the core is removed from the cavity.