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JP2010173573 |
To provide a pneumatic radial tire for a passenger car for reducing a columnar resonance sound, without reducing its durability, in the pneumatic radial tire for the passenger car for constituting a carcass layer of a steel cord.This pne...
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JP2010173378 |
To provide a tire capable of securing straight traveling stability even when negative camber given to a vehicle is reduced.A plurality of grooves in the circumferential direction that extend along the tire circumferential direction are f...
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JP2010173509 |
To provide a pneumatic tire unit compatibly realizing the steering stability performance on a wet road surface and the steering stability performance on a dry road surface at high levels by differentiating the tire pattern rigidity of fr...
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JP2010173456 |
To provide a tire capable of improving both of steering stability and riding comfort (damping performance).In the tire, a rubber composition containing 5-30 pts.mass of magnetic filler based on 100 pts.mass of rubber component is used in...
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JP2010168490 |
To provide a rubber composition for inner liners, which holds good moldability and simultaneously has a more improved ozone-resistant performance and a more improved anti-ageing performance.This rubber composition for the inner liners is...
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JP2010168033 |
To provide a pneumatic tire and a manufacturing method of the same, improving a separation failure at end portions of an inner liner layer made of either a thermoplastic resin or a thermoplastic elastomer composition.This pneumatic tire ...
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JP2010167829 |
To provide a pneumatic tire in which the joining strength of inner liners and tie rubbers is improved at splicing portions, and a method for manufacturing the same.An inner liner 4 and a tie rubber 4a are layered at the ends thereof in a...
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JP2010137812 |
To provide a pneumatic tire improved in steering stability and light in weight without sacrificing riding comfortableness.A carcass layer 6 has a single-layered structure and is folded back from the inside to the outside in the tire axis...
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JP2010137820 |
To provide a pneumatic tire and a method of manufacturing the same capable of reducing cavity resonance sound without requiring a complicated manufacturing process.In the pneumatic tire in which a carcass layer 4 is mounted between a pai...
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JP2010137770 |
To improve the traction performance and the lateral grip performance during off-road running.A pneumatic tire includes inner lateral grooves 3 extending from an inner tread edge Ti at an angle 1 of 80-90 with respect to the tire circumfe...
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JP2010132227 |
To provide a pneumatic tire having a plurality of film layers made of thermoplastic resin or thermoplastic elastomer composition, and used to form an air-impermeable layer, improving uniformity while improving a problem with the number o...
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JP2010132236 |
To suppress difference in drainage performance between right and left wheels in a tire with an asymmetric pattern setting the land ratio of an outside area to be larger than that of an inside area.A tread surface 2 is divided into a cent...
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JP2010120473 |
To provide a pneumatic tire surely suppressing noise and vibration during vehicle travel by sufficiently preventing heel-and-toe wear of the pneumatic tire mounted on a vehicle set to be a negative camber.In the pneumatic tire, the angle...
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JP2010120479 |
To provide a pneumatic tire capable of improving durability in high-speed traveling, while maintaining driving stability in high-speed traveling well, under a condition wherein a large negative camber is set.Wing chip rubber layers 1C an...
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JP2010116093 |
To provide a heavy-duty pneumatic radial tire with an inner liner having economically improved air permeation resistance and a carcass covering rubber having less oxidation degradation.The heavy-duty pneumatic radial tire includes a pair...
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JP2010111163 |
To provide a pneumatic tire for a motorcycle, excellent in a straight traveling performance and turning traveling performance as well as excellent in abrasion resistance of a tread.The tire for the motorcycle 2 includes an axially divide...
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JP2010111336 |
To provide a pneumatic tire capable of preventing a vulcanization trouble caused by air banks of bead parts by eliminating the air banks, even when the pneumatic tire has an inner liner layer made of a thermoplastic resin or a thermoplas...
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JP2010111174 |
To efficiently manufacture an inner liner with a protective film for preventing localized irregularities from occurring on a surface of a thermoplastic elastomer inner liner of a pneumatic tire due to foreign substances adhered on the su...
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JP2010111337 |
To provide a pneumatic tire enabling improvement of durability by effectively preventing oxidation deterioration of bead parts.In this pneumatic tire, a carcass layer 4 is stretched between the pair of bead parts, an inner liner layer 7 ...
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JP2010111224 |
To suppress expansion in the tire width direction at forming a tire while reducing weight in the pneumatic tire whose carcass is segmented at a tread.The pneumatic tire is provided which includes: the carcass that is formed of at least o...
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JP2010111089 |
To provide a method for manufacturing a pneumatic tire by which the productivity can be improved while increasing the adhesiveness of the tire inner face with a sticking member, in particular, with a sound absorbing layer without grindin...
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JP2010111171 |
To provide a tire for a two-wheeled motor vehicle, excellent in a straight traveling and turning traveling performance, and excellent in abrasion resistance of a tread.A tread 4 of the tire for the two-wheeled motor vehicle 2 includes: a...
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JP2010111777 |
To provide a rubber composition for insulation, which suppresses vulcanization reversion and satisfies both reduction in rolling resistance and improvement in breaking strength, to produce a tire having insulation produced from the rubbe...
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JP2010105625 |
To provide a pneumatic tire capable of compatibly realizing the fitting property in the rim assembly and the rim detachment resistance after the rim assembly in a tire to be fitted to an offset type wheel, and capable of improving these ...
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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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JP2010100083 |
To provide an inner liner excellent in balance of an air barrier property, flexibility, toughness, and an adhesive property to a carcass, which does not require a vulcanization process as an inner liner layer of a pneumatic tire.By the i...
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JP2010100270 |
To provide a substantially C-shaped tube with a cut capable of taking out a tube separated at the cut of a circular tube into one and the other from the inside of a tire and mounting the tube in the tire without decomposing an axle part ...
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JP2010100675 |
To provide a composition used as an inner liner layer of a pneumatic tire having well-balanced air barrier performance, flexibility, toughness, and adhesion to a carcass.The composition for an inner liner of a pneumatic tier includes (A)...
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JP2010100082 |
To provide an inner liner excellent in balance of an air barrier property, flexibility, toughness, and an adhesion property to a carcass, which does not require a vulcanization process as an inner liner layer of a pneumatic tire.In the i...
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JP2010100095 |
To provide a pneumatic tire capable of suppressing partial wear and prolonging the lifetime of the tire.The pneumatic tire comprises a belt layer 11 provided on the outer side in the tire radial direction of a carcass layer forming a ske...
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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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JP2010095209 |
To provide a mounting method for a sound-absorption material and a tire/wheel assembly enhancing rim-assembling property of a tire in the tire/wheel assembly in which the sound-absorption material is arranged on an outer peripheral surfa...
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JP2010089683 |
To provide a low-noise pneumatic tire excellent in durability for suppressing a sound absorbing material not to generate cracks due to embrittlement even when it is used in cold climates such as several tens of degrees below zero.In the ...
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JP2010089684 |
To provide a pneumatic tire excellent in suppression of eccentric abrasion of a land part positioned at the innermost attachment side of a vehicle.A step-down rib 7 is only provided in a circumferential groove for forming a non-symmetric...
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JP2010090288 |
To provide a rubber composition hardly generating heat and having excellent reinforcing properties.The rubber composition includes an aluminosilicate having a molar ratio (SiO2/Al2O3) of SiO2 to Al2O3 of 1 to 10 and 600 to 1,100 m2/g BET...
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JP2010076560 |
To enhance electric wave permeability from a tire inner cavity while restraining deterioration in steering stability and improving riding comfort.Bead reinforcing cord layers 10 having an upright part 10a extending radially inward and ou...
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JP2010076631 |
To provide a pneumatic tire adapted to effectively prevent cracks in an inner liner without increasing the manufacturing costs and weight thereof.The inner liner 4 is formed so that the elastic modulus in a tire width direction is higher...
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JP2010076561 |
To provide a pneumatic tire capable of restraining eccentric abrasion like a heel-and-toe abrasion while improving steering stability on a wet road, and reducing pattern noises after abrasion.In this pneumatic tire which is mounted to a ...
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JP2010069828 |
To provide a processing method for tire inner surface, which improves adhesion between the tire inner surface and a sound absorbing layer without polishing the tire inner surface; and a processing device for tire inner surface, which all...
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JP2010065208 |
To provide a production process of a rubber composition superior in low rolling resistance, air permeation resistance and durability performance.The production process of a rubber composition includes the following steps (X), (Y) and (F)...
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JP2010064566 |
To provide a pneumatic tire which can be repaired by using a sealant of a small amount when the tire is flat.The pneumatic tire 10 has a plurality of first projection parts 22 and a plurality of second projection parts 24 on an inner sur...
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JP2010058290 |
To provide a method for molding tire composite member which can easily mold the tire composite member in which unvulcanized rubber layers are piled up on both sides of an inner liner layer made of a film of a thermoplastic resin or a the...
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JP2010058291 |
To provide a method for opening a cylindrical film which can easily open the cylindrical film without causing the problems of the occurrence of a suction trace in the cylindrical film made of a thermoplastic resin or a thermoplastic elas...
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JP2010058781 |
To provide a pneumatic tire improving operation stability on a dry road surface, while suppressing deterioration in operation stability on a wet road surface.A circumferential slim groove 3 of which the groove width is narrower than that...
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JP2010052700 |
To constitute a sub-air space member so as not to be easily pulled out from a space between a first vertical wall surface and a second vertical wall surface at a well-part even if a centrifugal force is generated at the sub-air space mem...
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JP2010047733 |
To improve flexural fatigue resistance of an ethylene-vinyl alcohol copolymer without reducing gas-barrier properties and heat-resistance of the copolymer.The ethylene-vinyl alcohol copolymer having an ethylene content of 20-50 mol% cont...
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JP2010047074 |
To provide a low-noise pneumatic tire reducing cavity resonance sound generated at the inside of the tire.In the pneumatic tire, an inner liner layer 4 is constituted by a thermoplastic resin or a thermoplastic elastomer composition in w...
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JP2010047053 |
To provide a pneumatic tire with a noise reducer capable of reducing a manufacturing cost while retaining the durability of a noise reducer.The pneumatic tire 1 with the noise reducer is composed of a pneumatic tire 3, and a noise reduce...
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JP2010047124 |
To provide a pneumatic tire with the inner liner layer constructed by a thermoplastic resin elastomer composition for improving weather resistance and durability without degrading an air leak preventive effect.The inner liner layer is co...
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JP2010042765 |
To provide a pneumatic tire reducing rolling resistance while inhibiting deterioration of maneuvering stability.In the pneumatic tire in which several circumferential grooves 1-3 extending in the circumferential direction of the tire are...
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