Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takeshi Ishikawa0
Date of Patent
August 21, 2007
0Patent Application Number
112240480
Date Filed
September 13, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A tire containing a carcass ply formed along a tread portion, a shoulder portion and a sidewall portion. The carcass ply is reinforced by a belt ply and a band ply and the belt ply includes a fold-back portion. A buffer layer is formed between the belt ply and the band ply. A dimension (SW) of the inner end of the fold-back portion is set to be 20% to 40% of a tread width (TW). A width (JW) of the band ply is set to be 20% to 65% of the tread width (TW). A dimension of the overlap of the fold-back portion and the band ply is set to be equal to or smaller than 15 mm.
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