Invention Grant
- Patent Title: Pneumatic tire
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Application No.: US15771859Application Date: 2016-10-17
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Publication No.: US10933700B2Publication Date: 2021-03-02
- Inventor: Tatsuro Shinzawa , Takashi Hoshiba , Masahiro Naruse
- Applicant: The Yokohama Rubber Co., LTD.
- Applicant Address: JP Tokyo
- Assignee: The Yokohama Rubber Co., LTD.
- Current Assignee: The Yokohama Rubber Co., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Thorpe North & Western
- Priority: JPJP2015-211457 20151028
- International Application: PCT/JP2016/080689 WO 20161017
- International Announcement: WO2017/073391 WO 20170504
- Main IPC: B60C19/00
- IPC: B60C19/00 ; B60C5/00

Abstract:
A pneumatic tire includes a band-like sound absorbing member adhered on an inner surface of a tread portion along the tire circumferential direction. Cuts are formed on the band-like sound absorbing member mutually intersecting such that angles θ1, θ2 with regard to the tire width direction are within a range where 0°≤θ1≤90° or 0°≤θ2≤90°. The cuts are locally disposed in a region adjacent to an end portion on a vehicle inner side of the band-like sound absorbing member. A width of the placement region of the cuts is from 10% to 80% with regard to a width of the band-like sound absorbing member.
Public/Granted literature
- US20180326798A1 Pneumatic Tire Public/Granted day:2018-11-15
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