A pneumatic tire is provided with an outside reinforcing belt provided in the tire radial direction outside rather than crossing belts and covering a plurality of reinforcing cords extended along the tire width direction and the tire radial direction and arranged at a predetermined distance from…
A pneumatic tire, preferably a pneumatic truck tire, comprising a tread, a carcass (18) and a belt package (40) interposed between the carcass (18) and the tread is disclosed. The belt package (40) includes a first working belt (41, 110), wherein the first working belt (41, 110) is the radially…
A motorcycle tyre includes a tread portion, sidewall portions, bead portions each with a bead core therein, a carcass, and a tread reinforcing layer arranged radially outwardly of the carcass and includes a belt layer and a band layer. The belt layer includes an inner belt ply and an outer belt…
A motorcycle tire can include a tread portion, sidewall portions, bead portions, and a carcass. The tread portion can include a tread reinforcing layer and a tread rubber. The tread reinforcing layer can include a belt layer and a band layer. A development width of the band layer can be smaller…
The tire () has a stiffening structure () comprising a stiffening element () anchored in or around radially inner reinforcing structures (A) and a radially outer reinforcing structure (A, B). Each stiffening element () extending from one of the radially inner reinforcing structures (A) comprises a…
A pneumatic tire for use on trucks is disclosed. The tire (10) comprises a tread (12) and a belt structure (50) located radially inward of the tread (12), the belt structure (50) including a pair of working belts (54, 56), wherein the working belts (54, 56) are reinforced plies each comprising…
A tire 2 includes a reinforcing layer 20 located between a tread 4 and a carcass 12. The reinforcing layer 20 includes a band 38 and a belt 40. The band 38 includes a full band 42 and a pair of edge bands 44. The full band 42 has an end 42e located axially outward of a shoulder circumferential…
Provided is a heavy duty pneumatic tire 2 that can achieve stabilization of a ground-contact shape and reduction of a load acting on a tread portion. The tire 2 includes a tread 4, a pair of sidewalls 6, a pair of beads 8, a carcass 12, a belt 38, and a buffer layer 20. The buffer layer 20 includes…
A tire for a heavy-duty vehicle of construction plant type comprises a crown reinforcement () radially on the inside of a tread () and radially on the outside of a carcass reinforcement (). The crown reinforcement () comprises: at least one “low-modulus” layer () formed of elastic metal reinforcers…
A tyre includes a carcass structure including at least one carcass ply, a belt structure applied in a radially outer position with respect to the carcass structure, and a tread band applied in a radially outer position with respect to the belt structure. The belt structure includes two main belt…
The present invention provides a heavy duty tire, comprising: a carcass; a belt constituted of a circumferential belt including at least one circumferential belt layer and a slant belt including at least one slanted belt layer, each belt layer being made of cords coated with belt coating rubber…
A pneumatic tire comprising a carcass (6) extending between bead portions (4) through sidewall portions (3) and a tread portion (2); and a belt reinforcement structure disposed radially outside of the carcass (6) and radially inside of the tread portion (2) is disclosed. The belt reinforcement…
The present invention provides a pneumatic tire having a carcass 11, at least one circumferential belt layer 17 provided on the outer side in the tire radial direction of the carcass 11, and plural intersecting belt layers 18 provided on the outer side in the tire radial direction of the…
Pneumatic tire comprising a carcass (12), a tread (14), and a belt structure (20); the belt structure (20) includes at least four belt layers (22, 24, 26, 28), a radially inner first belt layer (22), a second belt layer (24) arranged adjacent to and radially outward from the first belt layer (22)…
The radial type vehicle pneumatic tire comprises reinforcing materials passing in a radial direction, and metal particles in a region of belt edges and/or belt layers (2). The reinforcing materials are made of textile cord and/or steel cord. The metal particles: form directly above and/or below the…
A belt width of an intersecting belt 15a having the maximum belt width is set to 80% or more of the maximum width of a carcass line; a difference in belt widths between the intersecting belt 15a and an intersecting belt 15b is set in the range of 10 mm to 50 mm on one side of the belt in the width…
A pneumatic tire having a carcass (22) and a belt reinforcing structure (40) is disclosed. The belt reinforcing structure (40) comprises a first belt layer (50) having cords arranged at an angle of +/- 5 degrees or less with respect to the centerplane (EP) of the tire (10), and at least one zigzag…
A pneumatic tire having at least two belt plies provided radially outwardly of a carcass ply in the tread. A belt cover ply is disposed radially outwardly of the at least two belt plies. The belt cover ply has reinforcing cords that extend in the circumferential direction of the tire and is covered…
A belt durability is improved by effectively suppressing an interlayer separation between each widthwise outer end portion of a belt reinforcing layer 41 and a belt layer 34, in which each widthwise outer end 45 of one widest-width inner belt ply 35a is located outward from each widthwise outer end…
A pneumatic tire (11) comprises a carcass (18), a belt (24) comprised of at least two belt layers (25a,25b), a belt reinforcing (31) arranged between the carcass and the belt and comprised of at least one belt reinforcing layer (32a,32b), and a tread rubber (28), wherein a widthwise outer end (34)…