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Patent Searching and Data


Title:
WOVEN FABRIC FOR TIRE, AND PNEUMATIC TIRE FOR PASSENGER CAR USING THE SAME
Document Type and Number:
Japanese Patent JP2009127144
Kind Code:
A
Abstract:

To provide a woven fabric for a tire which is capable of ensuring air-non-permeability performance and rim chafing resistance performance, and has improved productivity.

The woven fabric 11 for the tire is a cord fabric obtained by weaving warp yarns 13 mutually doubled parallel with weft yarns 14 nearly perpendicular to the warp yarns 13. Furthermore, the warp yarns 13 are composed of 1 to 21 filaments, and has a woven fabric strength S of 783 (N) which obtained by multiplying the tenacity (N/yarn) of the warp yarns 13 at break by ends (yarns/5 cm) being the number of the warp yarns 13 contained per 5 (cm) width of the woven fabric 11 for the tire. The weft yarn 14 is formed by twisting 10 to 32 filaments having a fineness of 5 to 34 (dtex) together and the total fineness of the weft yarn is 185 to 470 (dtex).


Inventors:
FUKUMOTO TORU
Application Number:
JP2007301991A
Publication Date:
June 11, 2009
Filing Date:
November 21, 2007
Export Citation:
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Assignee:
SUMITOMO RUBBER IND
International Classes:
D03D1/00; B60C15/06; D03D9/00; D03D15/00
Attorney, Agent or Firm:
Sumitomo Shintaro