Radial tire for nozzles of large free height used in farms

摘要

Radial tire for nozzles of large free height used on farms. The invention relates to a pneumatic agricultural high aspect ratio having a tread, a structure reinforcing belt and a housing.The tread comprises a tread inner circumferential grooves and a plurality of each projecting radially in the direction away from the tread internally. The structure of reinforcing belt includes four or more layers of tape reinforced with synthetic cords and underlying the tread.The housing has a pair of bead parts each having a core and a filler bead above each bead core and two pairs of first and second plies of the carcass.Each canvas is reinforced by synthetic cords oriented radially and wrapped from the inside of each core bead around a radially external edge of double.The first pair of plies is radially towards the inside and adjacent to the second pair of plies between the nuclei of bead and having the ends of double wrapped around the bead cores and the end of double of the second pair of canvas.The end of the first pair of double ply extends in the direction to the outside and radially along the filling of the bead until one end terminal T ~ 1 ~ t ~ 1 ~ sym and the ends of the second pair of double ply extends to the ends of the double T ~ 2 ~ t ~ 2 ~. sym where t ~ 1 ~,T ~ 1 ~ sym are located between 60% and 80% of a local y defined as the location of maximum radial width (SW) of the tire section and the second pair of plies has end terminals t ~ 2 ~ t ~ 2 ~ sym extending above the bead cores to a 30% to 50% of the relationship aspect. This is preferably exceeding 85%, more preferably approximately 90% or higher.The strands of nylon and canvas are the strands of tape are aramide to form a synthetic textile carcass substantially.