The invention relates to a high-applicability all-position snow tire for a lorry. A tread pattern structure comprises circumferential pattern grooves, pattern blocks and transverse pattern grooves, and reinforcing ribs are arranged between adjacent transverse pattern grooves. Polygonal pattern blocks with bevels which are in central symmetry are arranged on two sides of the middle circumferential pattern groove, and performance of the tire running on an ice and snow road can be improved. Long and thin three-dimensional steel sheets are distributed on the pattern blocks, and friction force between the tire and the ice and snow road can be increased. The reinforcing ribs between the transverse pattern grooves can increase correspondingly-reduced rigidity of the pattern blocks. Pattern groove design with the longitudinal grooves and the transverse grooves combined can provide the circumferential driving capacity, and also can provide certain driving force, and the applicability of the tire is higher. The all-position snow tire for the lorry has the good road holding, manipulation, acceleration and brake performance on the ice and snow road, and meanwhile the snow tire is high in applicability and can be used for wheels at all wheel positions.
High-applicability all-position snow tire for lorry
08.07.2015
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Kraftfahrwesen | 1984
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