| 摘要 |
The invention relates to a method for building a tire casing on a tire building drum for a self-supporting radial tire, wherein the tire casing comprises an inner layer, reinforcing profiles for side walls as well as side walls, at least one casing ply and bead areas and wherein the tire building drum is provided with surrounding pockets for receiving the reinforcing profiles, characterized in that the regions of the reinforcing profiles ( 9 ) coming into contact with the inner layer ( 4 ) are provided with a groove structure, which comprises a plurality of grooves ( 12 ) extending in a continuous manner, in particular transverse to the circumferential direction of the tire building drum ( 10 ).
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