Segmented curing ring for npt elastomer bands

Abstract

The present disclosure is related to a curing ring that can be utilized in a tire mold to cure elastomer bands for NPTs or for tread band assemblies used in tire retreading. In one or more embodiments, the tire mold can comprise a base plate having a plurality of channels oriented along a radial direction. The tire mold can also comprise a plurality of inner segments configured to engage an inner radius of the elastomer band. Each inner segment includes an optional anchor for reception into a respective channel of the plurality of channels. Also, the plurality of inner segments can be configured to translate along the radial direction. Further, the tire mold can comprise a plurality of outer segments configured to engage an outer radius of the elastomer band.

Dependencies are inferred from the claim text.