Pneumatic tyre for a vehicle

DRIVE September 16, 2015
Source
Vehicle pneumatic tire in radial construction with a belt assembly (2) consisting of several belt layers, a profiled tread (1), bead regions (4) with bead cores (5) and core profiles (6), and with a multi-layer carcass reinforcement (8), which has a first carcass layer (9) with textile reinforcing elements (9a) running in the radial direction (R), whereby the carcass layer (9) runs from bead region (4) to bead region (4) and around the bead cores (5) from inside to outside and terminates radially outward of the bead regions (4) as carcass reversals (10). In each tire half, a second carcass layer (11) surrounding the first carcass layer (9) on the outside in the bead regions (4) is arranged, which extends on both sides of the first carcass layer (9) over the entire region of the sidewalls (7) and up to below the belt edge region, thereby forming two reinforcing layers, and whose reinforcing elements (11a) run at an angle (±) of 30° to 60° to the radial direction (R).

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