Title:
PNEUMATIC RADIAL TIRE FOR PASSENGER VEHICLES
Document Type and Number:
WIPO Patent Application WO/2020/121572
Kind Code:
A1
Abstract:
This pneumatic radial tire for passenger vehicles is equipped with a carcass which comprises a ply of radially arranged cords extending toroidally across a pair of bead portions, and the cross-sectional width SW and outer diameter OD of the tire satisfy a predetermined relational expression. One or more noise suppressors are provided on the inner surface of the tire. The noise suppressors have no contact with or are not bonded to the inner surface of the tire in a center region.
Inventors:
KUWAYAMA ISAO (JP)
Application Number:
PCT/JP2019/027044
Publication Date:
June 18, 2020
Filing Date:
July 08, 2019
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C5/00; B60C3/04
Domestic Patent References:
| WO2018025853A1 | 2018-02-08 |
Foreign References:
| JP2018008694A | 2018-01-18 | |||
| JP2013112062A | 2013-06-10 | |||
| JP2009045747A | 2009-03-05 | |||
| JP2004082947A | 2004-03-18 | |||
| JP2018532637A | 2018-11-08 | |||
| KR101856095B1 | 2018-05-10 | |||
| DE102015115774A1 | 2017-04-06 | |||
| JP2005205937A | 2005-08-04 | |||
| JP2016210250A | 2016-12-15 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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