TIRE

Uneven wear resistance at a tread pattern having tilted main grooves is improved.In a tire in which first and second tread pattern portions P1 and P2 provided at one side and another side with respect to a tire equator C have a relationship of point symmetry, each of the first and second tread patte...

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Bibliographic Details
Main Author HOSHINO, MADOKA
Format Patent
LanguageEnglish
French
German
Published 23.10.2019
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:Uneven wear resistance at a tread pattern having tilted main grooves is improved.In a tire in which first and second tread pattern portions P1 and P2 provided at one side and another side with respect to a tire equator C have a relationship of point symmetry, each of the first and second tread pattern portions P1 and P2 has tilted main grooves 4 each having an outer end portion 4a connected to a shoulder main groove 3, extending toward the tire equator C while being tilted relative to a tire circumferential direction, and having an inner end portion 4b terminating without intersecting the tire equator C. A center sipe 5 having shallow portions 15 and a deep portion 16 penetrate between each tilted main groove 4 on the first tread pattern portion P1 and each tilted main groove 4 on the second tread pattern portion P2.
Bibliography:Application Number: EP20190168075