美國
US 12,697,794 B2
Tire curing mold having a sealing element
US 12,697,794 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN。PDF 可在本頁下載，未登入每天最多 5 篇。
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- 申請人
- COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- 發明人
- THOMAS LESCUR
- 公開日
- 2026-08-04
- 申請日
- 2023-02-17
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,794 B2 · US12697794 · 12697794
摘要
A tire curing mold (20) comprises two shells (21) that are each intended to mold a sidewall of the tire and a ring of sectors (22) that are intended to mold a tread of the tire, each sector (22) having a lining (23) and two arc-shaped segments (27). Each segment (27) is arranged so as to fill a clearance at an interface between the lining (23) and a shell (21), and so as to not be coincident with a molding surface (24) of the curing mold.
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專利局網站： 美國專利商標局（USPTO）