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Title:
TIRE MOLD HAVING SIDEWALL STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2012/129041
Kind Code:
A3
Abstract:
An apparatus for molding a tire includes a first mold section having a first cavity, with an annular ridge disposed thereon. The apparatus also includes a second mold section having a second cavity. A plurality of lugs are removably attached to the first mold section. The apparatus further includes a ring having a plurality of projections, wherein the lugs retain the ring in a fixed position against the first mold section about the annular ridge.

Inventors:
DEMPSEY JOHN E (US)
Application Number:
PCT/US2012/029183
Publication Date:
December 27, 2012
Filing Date:
March 15, 2012
Export Citation:
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Assignee:
BRIDGESTONE AMERICAS TIRE (US)
DEMPSEY JOHN E (US)
International Classes:
B29D30/72; B29D30/10
Foreign References:
US4708609A1987-11-24
US5939002A1999-08-17
US6955782B12005-10-18
US2333588A1943-11-02
US3562861A1971-02-16
Attorney, Agent or Firm:
JUPINA, Matthew et al. (Akron, Ohio, US)
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