AIR TIRE WITH ONE DISCONTINUOUS LAYER OF CARCASS (VERSIONS) Russian patent published in 2011 - IPC B60C9/08 B60C9/04 

FIELD: transport.

SUBSTANCE: carcass comprises first and second continuous radial layer with two shoulder parts and two lateral edge parts. Note here that one lateral edge part of each layer runs from one shoulder part in radial direction to the point nearby first annular bead, while the other lateral edge part runs from another shoulder part in radial direction inward to the point nearby second circular bead. There is also third discontinuous radial layer with first part and second part, separated and different from the first part. Note also that first part runs from the point nearby one shoulder part of second layer to the point nearby first circular bead, while second part runs from the other shoulder part of second layer to the point nearby second circular bead.

EFFECT: increased strength of tire.

16 cl, 2 dwg