发明授权
- 专利标题： Pneumatic tire with tread tape radially inside carcass and method of manufacturing the same
- 专利标题（中）： 具有径向内侧胴体的气动轮胎及其制造方法
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申请号： US11271930申请日： 2005-11-14
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公开(公告)号： US07677284B2公开(公告)日： 2010-03-16
- 发明人: Hirotsugu Hasegawa , Naoki Yukawa
- 申请人： Hirotsugu Hasegawa , Naoki Yukawa
- 申请人地址： JP Kobe-shi
- 专利权人： Sumitomo Rubber Industries, Ltd.
- 当前专利权人： Sumitomo Rubber Industries, Ltd.
- 当前专利权人地址： JP Kobe-shi
- 代理机构： Birch, Stewart, Kolasch & Birch LLP
- 优先权： JP2004-348848 20041201
- 主分类号： B60C9/00
- IPC分类号： B60C9/00 ; B60C5/00 ; B60C5/14 ; B60C19/00
摘要：
A pneumatic tire including a tread portion, a pair of sidewall portions, a pair of bead portions, and a carcass extending between the bead portions through the tread portion and sidewall portions, wherein the tread portion is provided radially inside the carcass with a tread tape having a thickness of not more than 2.0 mm and having a tensile elastic modulus larger than any rubber existing between the tread tape and the adjacent carcass cords. A method of manufacturing the pneumatic tire includes vulcanizing a main body of the tire, excepting the tread tape, and attaching the tread tape onto the inside of the vulcanized tire main body.
公开/授权文献
- US20060113019A1 Pneumatic tire and method of manufacturing the same 公开/授权日：2006-06-01
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