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JP2010115999 |
To provide a run-flat tire reduced in the weight thereof while keeping run-flat durability, improving ride comfort in normal running and improving fuel economy.The run-flat tire 1 includes a hard reinforcing rubber layer 10 with a cross-...
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JP2010115964 |
To provide a pneumatic tire capable of showing excellent durability and a handling property even if white rubber is arranged in a sidewall portion.The pneumatic tire includes an annular bead core 1a provided on a bead portion 1, a bead f...
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JP2010115958 |
To provide a pneumatic tire capable of effectively avoiding the deterioration of dynamic storage elastic modulus (E') while reducing rolling resistance.The pneumatic tire includes a pair of bead portions 1, a pair of side wall portions 4...
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JP2010111351 |
To provide a pneumatic tire capable of improving appearance and eliminating complicated buff work in the pneumatic tire in which fashion property is given to a sidewall part.A film layer 10 in which titanium dioxide is blended in a therm...
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JP2010105423 |
To provide a tire pair 2 for a motorcycle 4 equipped with excellent maneuverability and comfortableness at riding.The tire pair 2 includes a front radial tire 6 and a rear radial tire 8, and each of the radial tires 6 and 8 has a tread 5...
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JP2010105440 |
To provide a pneumatic tire suppressing intrusion of a bead part into a rim ring dividing position and deformation of a rim cushion.The pneumatic tire 1 includes a pair of bead cores 2 and a carcass layer 4 suspended between these bead c...
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JP2010100159 |
To provide a pneumatic tire capable of restraining uneven abrasion generated on a tread shoulder side.The pneumatic tire includes tread rubber disposed at a crown portion of the tire, and side rubber disposed at a side face of the tire. ...
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JP2010100252 |
To provide a pneumatic tire improved in run-flat durability without deteriorating rolling resistance and ride comfort during normal travel.In the pneumatic tire including a pair of side reinforcing rubber layers of a crescent-shaped cros...
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JP2010100090 |
To provide a pneumatic tire capable of suppressing generation of cracks on the outer side in the radial direction of a mark projected from a surface of a sidewall part.The pneumatic tire has a mark 6 having a pair of sidewall parts 4 for...
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JP2010095150 |
To provide a pneumatic tire capable of attaining high durability by improving heat radiation.The pneumatic tire includes: a tread portion; a pair of bead portions; a carcass which includes a pair of sidewalls extending to between the tre...
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JP2010089606 |
To provide a tire reducing the temperature of a tire side part and outstandingly enhancing durability by improving anti-crack growth property of the tire side part more than a conventional tire.In the tire, a predetermined recession/proj...
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JP2010089607 |
To provide a run flat tire, especially a run flat tire outstandingly enhancing durability by reducing heat generation property.In the run flat tire, a loss tangent (tan ) at 50C of a side rubber of a sidewall part is made to 0.15 or less...
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JP2010083195 |
To provide a pneumatic tire provided with a side protector with protrusions and recessed grooves arranged in a bellows shape in a side wall part, preventing the occurrence of cracks from a connected part even when the connected part of d...
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JP2010083318 |
To considerably suppress generation of a pinch cut, while suppressing an increase of weight.This run-flat tire includes a side reinforcing rubber layer 9 arranged in an inside face of a carcass 6 and a sidewall part to have a substantial...
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JP2010076218 |
To provide a method of manufacturing a pneumatic tire, which exerts an excellent durability and contamination resistance while forming a character or a line different in colors from a side rubber on a sidewall part.The method of manufact...
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JP2010076474 |
To provide a pneumatic tire in which lowering of tire air pressure can be recognized easily and surely.In the pneumatic tire in which a plurality of projections 20 are arranged in the tire circumferential direction on a side wall 14 on a...
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JP2010064656 |
To provide a pneumatic tire, improving the durability of a mark peripheral edge part while maintaining the visibility of a mark such as characters and numerals provided on a side wall part even in a small-diameter tire.In this pneumatic ...
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JP2010059253 |
To provide a rubber composition for tire side display enhancing anti-injuring property and weather-resistance without reducing molding-processability and being excellent in discrimination function.In the rubber composition, 40-90 pts.wt....
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JP2010058782 |
To provide a tire satisfying both of the low rolling resistance of the tire and the improvement of tire strength.The tire includes: a sidewall comprising a rubber composition for sidewall including a rubber component comprising 35 to 65 ...
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JP2010052471 |
To provide a pneumatic tire capable of enhancing the visibility of a display mark while suppressing generation of bares or cracks on the display mark.The pneumatic tire having a display mark 1 on a surface 2a of a sidewall part 2 has a f...
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JP2010052585 |
To provide a pneumatic tire capable of improving visibility of display media such as characters, graphics and symbols arranged in side wall parts and effectively suppressing generation of cracks in the side wall parts.This pneumatic tire...
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JP2010047251 |
To provide a pneumatic tire with tread protrusions on a tire sidewall.The pneumatic tire includes a circumferential tread arranged between opposing tread edges, and opposing sidewalls arranged radially inward of the opposing tread edges....
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JP2010036598 |
To provide a pneumatic tire which hardly receives external damage to a sidewall part without causing the increase of weight and the deterioration of durability.The pneumatic tire includes a carcass layer 4 extended between right and left...
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JP2010036725 |
To provide a tire capable of preventing a crack which is possible to be generated in the intermediate part of its decorative band.The tire has a decorative area 1 on its sidewall , the decorative area partitioned into three annular belts...
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JP2010036726 |
To provide a tire excellent in heat dissipation property and durability without increasing the weight of the tire as a whole.The tire has (B) a reinforced rubber layer formed of a tire side reinforcing rubber composition including 50 to ...
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JP2010030528 |
To improve durability by suppressing a pinch cut.The pneumatic tire 1 is rim-assembled to a rim 10 having a core 12 for receiving a tire inner surface Ts during the run flat travel. An inside protective rubber layer 22 having a substanti...
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JP2010030381 |
To provide a bias tire for a racing cart improved in steering stability without hindering air leakage resistance performance and external flaw resistance performance while being achieved in the reduction of weight.An outer wall of a side...
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JP2010030547 |
To provide a pneumatic tire capable of enhancing the durability thereof by stirring air present around the traveling tire to suppress the temperature rise of side parts.The tire 2 has a tread part T and a pair of side parts S. A stirring...
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JP2010023770 |
To provide a tire improved in durability by enhancing heat dissipation characteristics.In the tire, at least a part of a tire surface layer is formed of a rubber member with a thermal conductivity of 0.310.51. The rubber member is prefer...
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JP2010023607 |
To provide a pneumatic tire capable of suppressing degradation of the durability while enhancing the steering stability.The pneumatic tire includes: a carcass 6 (61, 62) in which carcass cords are arranged in a range where the angle a to...
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JP2010013617 |
To provide a polymer composition with good durability and air-permeability-resistance, the polymer composition being excellent in adhesion property with an adjacent rubber and in processability.A polymer mixture contains 99-60 mass% of a...
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JP2010012881 |
To provide a pneumatic tire capable of improving high-speed durability and ride comfort while properly maintaining a steering stability during high-speed travelling under a condition where a large negative camber is set.The pneumatic tir...
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JP2010006141 |
To provide a pneumatic tire capable of sufficiently restraining a temperature rise at a tire side.This pneumatic tire 1 has a first radial directional projection 8 extending in the tire radial direction A on a tire surface and having a s...
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JP2010006322 |
To enhance durability of a bead part, while reducing weight.In a state of this pneumatic tire mounted on a normal rim and applied with internal pressure 100 kPa, a folded end position A of a carcass 3, a tire width direction maximum widt...
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JP2010001006 |
To provide a pneumatic tire contributing to improvement of rolling resistance.The pneumatic tire is provided with a carcass layer 4 extending between left and right bead parts 3, and a plurality of belt layers 7 and 8 disposed on the out...
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JP2010000996 |
To provide a pneumatic bias tire capable of enhancing the steerability of a steering wheel and the stability of rear wheels even when a vehicle travels on a circuit at a high speed without increasing the weight of the tire, in particular...
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JP2010000994 |
To provide a pneumatic bias tire for a racing cart capable of compatibly preventing any vulcanization trouble and enhancing the steering stability in the pneumatic bias tire for the racing cart without increasing the tire forming time.In...
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JP2009298314 |
To provide a tire wheel assembly capable of reducing road noise while well maintaining the tire performance such as operation stability.In the tire wheel assembly comprising a wheel W whose center of gravity position G is shifted from a ...
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JP2009298397 |
To provide a pneumatic tire 2 excellent in durability.This tire 2 is furnished with a tread 4, a wing 5, a sidewall 8, a clinch part 10, a bead 12, a carcass 14, a supporting layer 16, a belt 18, a band 20, an inner liner 22 and a chafer...
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JP2009292415 |
To provide a pneumatic tire which secures heat dissipation at a bead part and prevents the deterioration of durability even when upsizing a bead filler.A pneumatic tire 10 includes a high thermal conductivity layer 40. The high thermal c...
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JP2009292251 |
To provide a pneumatic tire adapted to improve load durability while ensuring satisfactory steering stability.The pneumatic tire comprises two carcass layers 4 and 5 in which their respective cord directions are intersected with each oth...
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JP2009292428 |
To provide a pneumatic tire that can be stably stacked at any time even if rim protective bars are provided on both side surfaces in a tire width direction.In rim protective bars 14 and 15 arranged on the both side surfaces in the tire w...
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JP2009292162 |
To provide a pneumatic tire superior in rolling resistance and wet performance and having conductivity, capable of being manufactured by a conventional construction method without requiring a specific tire manufacturing process and requi...
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JP2009286269 |
To provide a pneumatic tire capable of suppressing the generation of flat spots while the deterioration of durability is suppressed.The pneumatic tire includes at least one layer of a carcass having carcass cords 61, wherein the carcass ...
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JP2009286381 |
To provide a pneumatic tire for irregular ground traveling, improved in puncture resistance by suppressing the growth of the fracture into an inner surface thereof even while receiving a fracture from an outer wall surface of the tire.Th...
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JP2009280689 |
To provide an adhesive composition for tire labels, which is excellent in adhesiveness and environmental protection, ensures flexibility, improves dynamic durability, and is suitable for adhering to the surfaces of tire sidewall portions...
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JP2009279954 |
To provide a pneumatic tire which suppresses a pinch-cut failure of a carcass layer in a side wall part of a tire.A plurality of band-shaped projections 6, which extend in the direction of 903 to a tire circumferential direction, are for...
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JP2009280070 |
To provide a tire label which has excellent heat resistance and hot water resistance when sticking it onto a surface of a sidewall part of a tire, and is adapted to suppress breakage or separation during the tire running.In the tire labe...
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JP2009280690 |
To provide an adhesive composition for tire labels, which is excellent in adhesiveness and environmental protection, ensures flexibility, improves dynamic durability, and is suitable for adhering to the surfaces of tire sidewall portions...
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JP2009279953 |
To provide a pneumatic tire effectively reducing rolling resistance without impairing uneven wear resistance.This pneumatic tire is provided with a tread part 1, a pair of sidewall parts 2, a pair of bead parts 3, a carcass 5 and an incl...
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