TIRE FOR MOTORCYCLE

PROBLEM TO BE SOLVED: To enhance side rigidity while maintaining linearity. SOLUTION: A side reinforcement rubber layer 9 having a cross section of an approximately crescent shape extending a central portion 9M having the maximum thickness Tm to an inner side and an outer side in a tire radial direc...

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Bibliographic Details
Main Author KAKUMARU KAZUO
Format Patent
LanguageEnglish
Published 10.07.2008
Subjects
DEVICES OR ARRANGEMENTS RELATED TO TYRES
PERFORMING OPERATIONS
REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL
TRANSPORTING
TYRE CHANGING OR REPAIRING
TYRE INFLATION
VEHICLE TYRES
VEHICLES IN GENERAL
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Summary:PROBLEM TO BE SOLVED: To enhance side rigidity while maintaining linearity. SOLUTION: A side reinforcement rubber layer 9 having a cross section of an approximately crescent shape extending a central portion 9M having the maximum thickness Tm to an inner side and an outer side in a tire radial direction while gradually reducing the thickness is provided on an inner side of a carcass 6 of a side wall part 3. The rubber hardness of the side reinforcement rubber layer 9 is 60-100°, the maximum thickness Tm is 0.5-3.0 mm. Outer end height Ha of the side reinforcement rubber layer 9 from a bead base line BL is in a range of 0.85-1.40 times of tread end height H1, and inner end height Hb is smaller than flange height Hf of a rim. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20060343252