发明公开
- 专利标题: BANDAGE PNEUMATIQUE COMPRENANT UNE COUCHE AUTO-OBTURANTE A GRADIENT RADIAL DE FLUAGE
- 专利标题(英): Tyre comprising a self-sealing layer having a radial flow gradient
- 专利标题(中): 与径流差距自密封层轮胎
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申请号: EP11832113.2申请日: 2011-10-13
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公开(公告)号: EP2629964A2公开(公告)日: 2013-08-28
- 发明人: VOGE, Bozena , MERINO LOPEZ, José , AHOUANTO, Michel
- 申请人: Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
- 申请人地址: 12 Cours Sablon 63000 Clermont-Ferrand FR
- 专利权人: Compagnie Générale des Etablissements Michelin,MICHELIN Recherche et Technique S.A.
- 当前专利权人: Compagnie Générale des Etablissements Michelin,MICHELIN Recherche et Technique S.A.
- 当前专利权人地址: 12 Cours Sablon 63000 Clermont-Ferrand FR
- 代理机构: de la Bigne, Guillaume Michel Marie
- 优先权: FR1058488 20101018
- 国际公布: WO2012052663 20120426
- 主分类号: B29C73/16
- IPC分类号: B29C73/16 ; B60C19/12 ; C08K5/00 ; C08L7/00 ; C08L9/00
摘要:
The invention relates to a tyre (10A) comprising an inner sealing layer (40) partially defining the internal volume (V) of the tyre and a layer (54) of at least one self-sealing product, known as a self-sealer. The self-sealing layer (54) is disposed radially inside the inner sealing layer (40) and includes a flow resistance indicator that decreases radially towards the exterior of the tyre (10A).
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