Abstract: A method of simultaneously producing production runs of tires 200 on a multi-station sequential tire manufacturing system 10, the tires 200 being from a group of tire types of different build specifications in lot sizes of one or more tires is disclosed. The steps include: scheduling the production run by imputing tire build software, wherein the software program performs the steps of: selecting the tire building equipment and materials required for the respective tire types; calculating the corresponding number of cycles each piece of building equipment must perform to build a given lot; and automatically changing to a second build specification at a lot change by switching to the second build specification after the last tire 200 of the first build specification passes; repeating the automated changing to the next build specification at each station 11-16 and 71-74) as each last tire 200 of each prior lot passes until a final lot is produced.

Abstract: A method of manufacturing an annular toroidially-shaped cord reinforced ply for a tire is described. The method involves applying an elastomeric layer on a toroidal surface and placing and stitching one or more cords in continuous lengths onto the elastomeric layer in predetermined cord paths. The method further includes dispensing the one or more cords from spools and guiding the cord in a predetermined path as the cord is being dispensed. Preferably, each cord is held against the elastomeric layer after the cord is placed and stitched and then indexing the cord path to a next circumferential location forming a loop end by reversing the direction of the cord and releasing the held cord after the loop end is formed and the cord path direction is reversed. This method allows the step of forming loop ends to occur at more than one diameter on the toroidal surface.