Vehicle tires

The invention relates to vehicle tires with a profiled tread with radially raised profiled strips (4, 5) which are mutually spaced by circumferential grooves. At least one profiled strip (5) having a profiled strip width B, which is measured in the axial direction A, is equipped with transversely or...

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Bibliographic Details
Main Authors LORCHHEIM ANDREA, MAGALHAES RISCHBIETER ANA MARIA, BAPTISTA DIOGO, RITTWEGER STEFAN
Format Patent
LanguageChinese
English
Published 01.08.2017
Subjects
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Summary:The invention relates to vehicle tires with a profiled tread with radially raised profiled strips (4, 5) which are mutually spaced by circumferential grooves. At least one profiled strip (5) having a profiled strip width B, which is measured in the axial direction A, is equipped with transversely or diagonally running grooves (10) with an extension length L, which is measured in the axial direction A, and a groove depth T. The grooves (10) are formed with a thickened section with a groove width b1, which is measured along the radially outer surface, in an axial extension section (11) having a length a and with a groove width b, where b1 > 1, outside of said extension section (11). The length a is designed such that 2.0mm < a < (0.25*L), and at least one surface channel (12), which extends in the radially outer surface (13) of the profiled strip (5) in the circumferential direction U of the wheel, is designed with an extension length e, a depth t2, where 0.5mm < t2 < 2.5mm, said depth being formed along the ex
Bibliography:Application Number: CN2015862619