Invention Grant
- Patent Title: Tire having a composite cord in the tread
- Patent Title (中): 轮胎在胎面上具有复合帘线
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Application No.: US14118298Application Date: 2012-05-15
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Publication No.: US09487892B2Publication Date: 2016-11-08
- Inventor: Vincent Abad
- Applicant: Vincent Abad
- Applicant Address: FR Clermont-Ferrand CH Granges-Paccot
- Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN,MICHELIN RECHERCHE ET TECHNIQUE S.A.
- Current Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN,MICHELIN RECHERCHE ET TECHNIQUE S.A.
- Current Assignee Address: FR Clermont-Ferrand CH Granges-Paccot
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: FR1154338 20110518
- International Application: PCT/EP2012/059025 WO 20120515
- International Announcement: WO2012/156404 WO 20121122
- Main IPC: D04C1/12
- IPC: D04C1/12 ; B29D30/52 ; B60C9/18 ; B60C11/02 ; D02G3/48 ; B60C11/14 ; C08K3/36 ; B60C9/00 ; B29D30/38 ; C08K3/04 ; C08K7/02
Abstract:
A tire includes a tread with an internal cavity. Positioned in the internal cavity is a composite cord structured to include an elastomer core and a sheath surrounding the elastomer core. The sheath is formed of a hollow cylindrical braid made of helically intertwined non-contiguous fibers. The tire may be pneumatic or non-pneumatic.
Public/Granted literature
- US20140090548A1 TIRE HAVING A COMPOSITE CORD IN THE TREAD Public/Granted day:2014-04-03
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