The disclosure relates to a tread band made of rubber-like material for a tire for winter travel. The tread band comprises a plurality of blocks with each block including a contact face designed to come into contact with the ground when the tire travels, the contact face having a plurality of sipes lot fined therein and a plurality of fine grooves shallower than the sipes. Each block includes a least one lateral face, this lateral face is covered by a covering material, the covering material having a modulus of elasticity which is greater than the modulus of elasticity of the rubber-like material forming the block.
TREAD BAND COMPRISING BLOCKS AND FINE GROOVES ON THE BLOCKS
LAUFFLÄCHE MIT BLÖCKEN UND FEINEN RILLEN AUF DEN BLÖCKEN
BANDE DE ROULEMENT COMPRENANT DES BLOCS ET FINES RAINURES SUR LES BLOCS
04.09.2019
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
TREAD BAND HAVING BLOCKS AND FINE GROOVES ON THE BLOCKS
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