Title:
空気入りタイヤ
Document Type and Number:
Japanese Patent JP4299813
Kind Code:
B2
Abstract:
A pneumatic tire of which tread portion is curved so that a tread face has a radius of curvature in a range of from 50 to 220 mm, is provided with a noise damper. The noise damper having a joint surface adhered to the radially inner face of the tread portion, is provided with one of the following three designs: (1) the joint surface is curved to fit to the radially inner face of the tread portion and has a width; (2) the joint surface is substantially straight and has a width not more than 30 % of the width of the tread face measured along the tread face; and (3) the joint surface is substantially straight and has a width more than 30 % of the width of the tread face measured along the tread face, and each side edge of the noise damper is provided along the length thereof with notches.
Inventors:
Naoki Yukawa
Application Number:
JP2005210346A
Publication Date:
July 22, 2009
Filing Date:
July 20, 2005
Export Citation:
Assignee:
Sumitomo Rubber Industries, Ltd.
International Classes:
B60C5/00; B60C11/00
Domestic Patent References:
JP2005138760A | ||||
JP7266814A | ||||
JP2000127709A | ||||
JP2003063208A | ||||
JP2003048407A | ||||
JP2003285607A | ||||
JP64078902A | ||||
JP6040206A | ||||
JP11034606A | ||||
JP2006306302A |
Foreign References:
WO2003103989A1 | ||||
DE1232845B | ||||
EP0166154A1 |
Attorney, Agent or Firm:
Sumitomo Shintaro
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