Process for replenishing a vulcanized tire carcass to a finished tire by placing the tire carcass in a hot mold, injecting the crude running strip mixture and vulcanizing

摘要

The tire carcass (4) is placed under pressure in a hot mold. The crude running strip mixture is injected in portions into the mold and the tire remaining in the mold is vulcanized. Process for replenishing a vulcanized tire carcass to a finished tire comprises applying a running strip profile in a hot mold having regions with pegs to form grooves and profile supports. The tire carcass (4) is placed under pressure in a hot mold. The crude running strip mixture is injected in portions into the mold and the tire remaining in the mold is vulcanized. An Independent claim is also included for an apparatus for carrying out the replenishing process comprising a hot mold equipped with injection channels (5a, 6a).