B - Operations – Transporting – 60 – C
Patent
B - Operations, Transporting
60
C
B60C 11/13 (2006.01)
Patent
CA 2430465
A vehicle tire has a tread portion including blocks (10), peripheral grooves (12A, 12D) and transverse grooves (17). Selected blocks (10) are formed with serrations (20). The serrations (20) present a traction surface sloping inward at an angle from the tread surface (11) of the tread portion and intersect the side of a groove above the bottom of the groove.
L'invention concerne un pneu de véhicule qui comporte une bande de roulement comprenant des blocs (10), des rainures périphériques (12A, 12D) et des rainures transversales (17). Certains des blocs (10) présentent des dentelures (20). Ces dentelures (20) présentent une surface de traction qui s'incline vers l'intérieur à un certain angle par rapport à la surface de roulement (11) de la bande de roulement et coupent le côté d'une rainure au-dessus du fond de la rainure.
Bcf Llp
Cooper Tire & Rubber Company
LandOfFree
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