A pneumatic tyre whose tread section (10) comprises oblique tread blocks (28). The tread section (10) defines a central line (12), a central zone (14), intermediate zones (20, 22), and edge zones (16, 18) for the tyre. A tread block (28) comprises a first branch (28a) having an end (28b) in the central zone (12) and extending obliquely across the intermediate zone (20, 22) to the edge zone (16, 18), and a second branch (28c) having an end (28d) in the intermediate zone (20, 22) and extending obliquely to the edge zone (16, 18). In the edge zone (16, 18), the first and second branches (28a, 28c) are separated from each other by a first auxiliary groove (32) between them. In the intermediate zone (20, 22), the first and second branches (28a, 28c) are separated from each other by a second auxiliary groove (34) between them. The bottom of the second auxiliary groove (34) is elevated to form a support (36) attached to the first and second branches (28a, 28c) and connecting them to each other.
PNEUMATIC VEHICLE TYRE
FAHRZEUGLUFTREIFEN
PNEU DE VÉHICULE PNEUMATIQUE
2019-08-21
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Pneumatic vehicle tyre, preferably pneumatic commercial vehicle tyre
Europäisches Patentamt | 2015
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