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Pneumatic tire having an apex

1998 
In order to create a pneumatic tire having sufficient Notlaufeingenschaften the invention is concerned with the development of a core profile (2) in the region of the bead (8). DOLLAR A The core section (2) that proceeds and from one bead (8) of a pneumatic tire in the radial direction a rotationally symmetrical wedge having an acute cross-section ( "Apex" profile) which contains a continuous reinforcing members (4) made of metal or plastics filaments is that all sides of rubber (6) are surrounded. DOLLAR A The filaments of the reinforcement (4) extending mainly in radial direction. DOLLAR A Multiple strength-carrier layers (4) are spaced apart and staggered ends to each other. DOLLAR A With the aid of the core profile according to the invention (2) is a (partly) self-supporting carcass results in terms of limited run flat capability of the tire.
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