Title:
SOUND-SUPPRESSOR-EQUIPPED PNEUMATIC TIRE, AND SOUND SUPPRESSOR FOR TIRES
Document Type and Number:
WIPO Patent Application WO/2015/118707
Kind Code:
A1
Abstract:
The purpose of the present invention is to inhibit deterioration in the external appearance of a sound suppressor, even when used in cold areas. This sound-suppressor-equipped pneumatic tire (T) includes: a pneumatic tire (1) provided with a tread section (2); and a sponge-like sound suppressor (10) which is affixed to a tire inner cavity-side surface (2b) of the tread section (2), and which extends in the peripheral direction of the tire. In the sound suppressor (10), a plurality of slits (15) are formed in an exposed surface (12) which faces the tire inner cavity (N).
Inventors:
YUKAWA NAOKI (JP)
Application Number:
PCT/JP2014/070369
Publication Date:
August 13, 2015
Filing Date:
August 01, 2014
Export Citation:
Assignee:
SUMITOMO RUBBER IND (JP)
International Classes:
B60C5/00
Domestic Patent References:
| WO2005012007A1 | 2005-02-10 | |||
| WO2012091065A1 | 2012-07-05 |
Foreign References:
| JP2006182280A | 2006-07-13 | |||
| JP2008254339A | 2008-10-23 | |||
| JP2012000989A | 2012-01-05 | |||
| JP2006341629A | 2006-12-21 | |||
| JP2010089683A | 2010-04-22 | |||
| JP2009292462A | 2009-12-17 |
Other References:
See also references of EP 3093160A4
Attorney, Agent or Firm:
SUMITOMO Shintaro (JP)
Shintaro Sumitomo (JP)
Shintaro Sumitomo (JP)
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