B60C2009/2209 - CPC Classification

Reinforcements or ply arrangement of pneumatic tyres; Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre obtained by circumferentially narrow strip winding characterised by tension of the cord during winding

Recent Application in this class: