Invention Grant
US08906514B2 Reinforcement material for rubber, rubber product using the material and method for producing the product, pneumatic tire using the material and method for producing the tire
有权
使用该材料的材料和方法的橡胶，橡胶制品的增强材料，使用该材料的充气轮胎和用于制造轮胎的方法
- Patent Title: Reinforcement material for rubber, rubber product using the material and method for producing the product, pneumatic tire using the material and method for producing the tire
- Patent Title (中): 使用该材料的材料和方法的橡胶，橡胶制品的增强材料，使用该材料的充气轮胎和用于制造轮胎的方法
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Application No.: US10540884Application Date: 2004-01-22
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Publication No.: US08906514B2Publication Date: 2014-12-09
- Inventor: Shuichi Fukutani , Hidenori Matsushima
- Applicant: Shuichi Fukutani , Hidenori Matsushima
- Applicant Address: JP Tokyo
- Assignee: The Yokohama Rubber Co., Ltd.
- Current Assignee: The Yokohama Rubber Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Greer Burns & Crain Ltd.
- Priority: JP2003-015631 20030124; JP2003-016054 20030124
- International Application: PCT/JP2004/000553 WO 20040122
- International Announcement: WO2004/065686 WO 20040805
- Main IPC: B60C9/00
- IPC: B60C9/00 ; B29D30/38 ; B29D30/70 ; B60C9/18 ; B60C9/22 ; B60C9/26 ; D07B1/06
Abstract:
Provided are a reinforcement material, not causing undesired stress and having excellent shape stability characteristics, a rubber product using the material and a method for producing the product, and a pneumatic tire using the material and a method for producing the tire. The reinforcement material for rubber has a flat coil shape where, when the material is in a single free state, loop portions are partly superposed on each other in sequence, and is embedded in a rubber product such as a pneumatic tire.
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