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公开(公告)号：US20090133796A1
公开(公告)日：2009-05-28
申请号：US11946087
申请日：2007-11-28
CPC分类号： B29D30/54 , B29D2030/544 , B60C9/2204 , B60C9/263 , B60C11/02 , B60C2200/02
摘要： A pneumatic tire and a process to retread a tire is provided. The retreaded tire has a carcass and a crown region, wherein the crown region comprises a belt reinforcement structure located between the carcass and a tread. The retreaded tire further comprises a cementless cushion layer located radially outward of said belt reinforcement structure, and one or more reinforcement plies located radially outward of the cementless cushion layer. The one or more reinforcement plies is formed from a substantially continuous strip of reinforced elastomer which is wound from one side of the crown to the other side in a substantially continuous manner. The reinforcement ply may be formed from spirally winding the strip about the carcass, or one or more reinforcement plies may be formed from winding the strip about the carcass in a zigzag pattern.
摘要翻译： 提供充气轮胎和翻新轮胎的方法。 翻新轮胎具有胎体和胎冠区域，其中胎冠区域包括位于胎体和胎面之间的带加强结构。 翻新轮胎还包括位于所述带束加强结构的径向外侧的无骨水泥垫层，以及位于无骨水泥垫层的径向外侧的一个或多个加强层。 一个或多个加强层由基本上连续的增强弹性带形成，其以基本上连续的方式从冠部的一侧被卷绕到另一侧。 加强层可以通过将带卷绕在胎体周围形成，或者可以以Z字形图案围绕胎体卷绕带形成一个或多个加强层。
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公开(公告)号：US09539778B2
公开(公告)日：2017-01-10
申请号：US11946087
申请日：2007-11-28
CPC分类号： B29D30/54 , B29D2030/544 , B60C9/2204 , B60C9/263 , B60C11/02 , B60C2200/02
摘要： A pneumatic tire and a process to retread a tire is provided. The retreaded tire has a carcass and a crown region, wherein the crown region comprises a belt reinforcement structure located between the carcass and a tread. The retreaded tire further comprises a cementless cushion layer located radially outward of said belt reinforcement structure, and one or more reinforcement plies located radially outward of the cementless cushion layer. The one or more reinforcement plies is formed from a substantially continuous strip of reinforced elastomer which is wound from one side of the crown to the other side in a substantially continuous manner. The reinforcement ply may be formed from spirally winding the strip about the carcass, or one or more reinforcement plies may be formed from winding the strip about the carcass in a zigzag pattern.
摘要翻译： 提供充气轮胎和翻新轮胎的方法。 翻新轮胎具有胎体和胎冠区域，其中胎冠区域包括位于胎体和胎面之间的带加强结构。 翻新轮胎还包括位于所述带束加强结构的径向外侧的无骨水泥垫层，以及位于无骨水泥垫层的径向外侧的一个或多个加强层。 一个或多个加强层由基本上连续的增强弹性带形成，其以基本上连续的方式从冠部的一侧被卷绕到另一侧。 加强层可以通过将带卷绕在胎体周围形成，或者可以以Z字形图案围绕胎体卷绕带形成一个或多个加强层。
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