Invention Grant
- Patent Title: Cavity noise reduction tire
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Application No.: US14601491Application Date: 2015-01-21
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Publication No.: US10245901B2Publication Date: 2019-04-02
- Inventor: Hyoungseok Kim , Jongsik Lee , Seong Jin Seo , Pyeong-Hwa Park
- Applicant: KUMHO TIRE CO., INC.
- Applicant Address: KR Gwangju
- Assignee: KUMHO TIRE CO., INC.
- Current Assignee: KUMHO TIRE CO., INC.
- Current Assignee Address: KR Gwangju
- Agency: Cantor Colburn LLP
- Priority: KR10-2014-0050108 20140425; KR10-2014-0050109 20140425
- Main IPC: B60C19/00
- IPC: B60C19/00 ; B60C1/00
Abstract:
A cavity noise reduction tire comprises a tread portion, a bead assembly being disposed at each side of the tread portion, and a sidewall portion for connecting the tread portion and the bead assembly. The tire has a ratio of the cross-sectional area of the sound-absorbing material to the cross-sectional area of the space formed by the internal surface of the tire which is to be about 23-29%.
Public/Granted literature
- US20150306922A1 CAVITY NOISE REDUCTION TIRE Public/Granted day:2015-10-29
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