发明授权
- 专利标题: Pneumatic tire
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申请号: US16300936申请日: 2017-05-12
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公开(公告)号: US11034189B2公开(公告)日: 2021-06-15
- 发明人: Jun Matsuda , Yuji Satoh , Yuji Kodama
- 申请人: The Yokohama Rubber Co., LTD.
- 申请人地址: JP Tokyo
- 专利权人: The Yokohama Rubber Co., LTD.
- 当前专利权人: The Yokohama Rubber Co., LTD.
- 当前专利权人地址: JP Tokyo
- 代理机构: Thorpe North & Western
- 优先权: JPJP2016-095765 20160512
- 国际申请: PCT/JP2017/018049 WO 20170512
- 国际公布: WO2017/195891 WO 20171116
- 主分类号: B60C9/07
- IPC分类号: B60C9/07 ; B60C9/17 ; B60C9/09 ; B60C9/18 ; B60C9/02 ; B60C9/08 ; B60C9/22 ; B60C9/20
摘要:
Provided is a pneumatic tire. Both terminals of a carcass layer are overlapped with each other in a tread region. The carcass layer has a triple layer structure including an inner layer positioned most inward in a tire radial direction in the tread region, an outer layer positioned most outward in the tire radial direction in the tread region, and an intermediate layer positioned between the inner layer and the outer layer in the tread region. A cord angle in the carcass layer in a tread central region with respect to a tire circumferential direction differs in at least one of the inner layer, the outer layer, and the intermediate layer from a cord angle in the carcass layer in a side region with respect to the tire circumferential direction.
公开/授权文献
- US20190143754A1 Pneumatic Tire 公开/授权日:2019-05-16
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