发明授权
- 专利标题: Run-flat tire
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申请号: US16322841申请日: 2017-08-01
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公开(公告)号: US11491827B2公开(公告)日: 2022-11-08
- 发明人: Takashi Hoshiba
- 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: JPJP2016-152173 20160802
- 国际申请: PCT/JP2017/027884 WO 20170801
- 国际公布: WO2018/025853 WO 20180208
- 主分类号: B60C19/00
- IPC分类号: B60C19/00 ; B60C17/00 ; B60C5/00
摘要:
A run-flat tire is provided with: a carcass layer mounted between a pair of bead portions; and a run-flat reinforcing layer having a crescent-shaped cross-section, provided on a side wall portion on an inner side of the carcass layer in a tire width direction, a band-like sound absorbing member that extends in a tire circumferential direction adhering to a region of a tire inner surface corresponding to a tread portion, wherein the band-like sound absorbing member is locally arranged in at least one shoulder region within the region corresponding to the tread portion.
公开/授权文献
- US20190176543A1 Run-Flat Tire 公开/授权日:2019-06-13
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