Agricultural Vehicle Tire

Tire tread with main lugs extending from a tread edge to the equatorial mid-plane on each side of which are a plurality of secondary lugs (4) extending over 40% to 60% of the tread half-width, each secondary lug (4) having a width 20% to 40% of the shortest distance between two main lugs (3). Each m...

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Bibliographic Details
Main Authors TRAN, Florence, ROPARS, Olivier, FRANCOIS, Eric, CURAT, Alexandra
Format Patent
LanguageEnglish
Published 13.05.2021
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:Tire tread with main lugs extending from a tread edge to the equatorial mid-plane on each side of which are a plurality of secondary lugs (4) extending over 40% to 60% of the tread half-width, each secondary lug (4) having a width 20% to 40% of the shortest distance between two main lugs (3). Each main lug (3) comprises, on its trailing lateral face (32), a widened portion (320) of width D1 extending over an axial distance from a tread edge and being joined to the main lug by end face (321) inclined at an angle B1 between 18 degrees and 25 degrees to the circumferential direction. Each secondary lug (4) has end face (43) inclined at an angle 51 with the same orientation as angle B1 with respect to the circumferential direction, angle 51 being between 18 degrees and 25 degrees.
Bibliography:Application Number: US201816622721