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WO/2008/007555A1 |
A run flat tire including a pair of bead portions (1) having annular beads (1a), a carcass layer (5) placed between the bead portions (1) with each end portion of the carcass layer wound around the bead (1a), sidewall portions (2a, 2b) e...
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WO/2008/001913A1 |
A control device and vehicle achieving high grip properties and low fuel consumption at the same time When the camber of a wheel (2) is adjusted to negative, the ground contact pressure of a first tread (21) increases and the ground cont...
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WO/2007/141973A1 |
A pneumatic tire which comprises (A) a single- or multilayered thermoplastic resin film layer serving as an inner liner layer and (B) a rubbery elastic layer and in which the average peel strength at -20°C between the surface of the lay...
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WO/2007/129680A1 |
An inorganic-powder release agent is prevented from shedding from the surface of an air-impermeable layer comprising a thermoplastic resin or thermoplastic elastomer composition. A pneumatic tire made by molding with vulcanization is pro...
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WO/2007/129637A1 |
The types of sound suppressor are decreased sharply while high sound suppression performance and high uniformity of tire are ensured, and total cost is reduced while production efficiency, management efficiency, transportation, storage e...
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WO/2007/126143A1 |
A pneumatic tire comprising a air permeation preventing layer formed by pasting a resin film mainly containing thermoplastic resin to the inner wall surface of the tire, wherein a ribbon-form laminate formed by laminating the resin film ...
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WO/2007/123220A1 |
A layered low-permeability rubber product which comprises: (A) at least one pricked low-permeability resin layer obtained by making holes (pricks) in a layer of a low-permeability resin which has a coefficient of air permeation as measur...
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WO/2007/116983A1 |
Disclosed is a pneumatic tire wherein deterioration of an air permeation prevention layer due to sunlight irradiation is prevented by using a thermoplastic resin or a thermoplastic elastomer composition. This pneumatic tire comprises a l...
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WO/2007/114204A1 |
A method for producing a pneumatic tire, where an existing facility can be used without modification even if the tire is produced using a low viscosity inner liner layer and where a joint of the inner liner layer does not open easily. In...
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WO/2007/105427A1 |
Air tires (20FL, 20FR, 20RL, 20RR) have a plurality of air chambers along the tread width direction. An air tire inner pressure control device (100) includes: a sensor unit (120) for instructing a controller (110) that a four-wheel autom...
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WO/2007/102279A1 |
Provided is a tire noise reduction device which is installed on the inner surface of a tread part facing the hollow part of a pneumatic tire. The tire noise reduction device comprises an annular elastic fixing band and sound absorbing me...
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WO/2007/100159A1 |
Disclosed is a low permeable rubber laminate comprising at least one layer of a low permeable resin (A) having an average thickness d satisfying 0.05 μm < d < 5 μm, and at least one layer of a diene rubber composition (B). The low perm...
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WO/2007/100157A1 |
Disclosed is an elastomer composition having flexibility and excellent low-temperature durability. Also disclosed are a method for producing such an elastomer composition and a pneumatic tire using such an elastomer composition. Specific...
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WO/2007/100021A1 |
Disclosed is a multilayer body composed of (A) a thermoplastic elastomer composition layer wherein a rubber phase containing a halogenated isobutylene-isoprene copolymer and/or a halogenated isobutylene-paramethylstyrene copolymer as a p...
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WO/2007/097309A1 |
A pneumatic tire comprising, in a tread, blocks partitioned by a plurality of circumferential grooves (3) extending in a tire circumferential direction and a plurality of width grooves (5) extending in a tread width direction. Circumfere...
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WO/2007/083785A1 |
Disclosed is a low-permeable rubber laminate which is obtained by arranging a low-permeable resin composition layer (A) on one side of a rubber composition layer (B). The low-permeable resin composition layer (A) has an air permeability ...
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WO/2007/071751A1 |
Inflatable assembly consisting of an air chamber of a tyre and a wheel rim, the said chamber being made of a material of the foam type, characterized in that the said chamber has a length Lc with the normal cross section of the air chamb...
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WO/2007/072924A1 |
A pneumatic tire comprises a bead portion and a carcass layer. The bead portion includes an inner bead core and an inner bead filter located on the inside when it is attached to a vehicle, and an outer bead core and an outer bead filler ...
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WO/2007/070728A2 |
This disclosure relates to a vulcanizable layered composition comprising at least two layers and at least one tie layer. The first of the two layers comprises a fluid permeation prevention layer and the second comprises at least one high...
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WO2007043497A9 |
A laminate obtained by bonding (A) a thermoplastic elastomer composition comprising a thermoplastic resin as the continuous phase and an elastomer-containing composition as the dispersed phase to (C) a diene rubber composition with (B) a...
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WO2007037541A9 |
Disclosed is a method for production of a laminate (E) composed of a poorly air-permeable resin and a rubber composition. The method comprises laminating a laminate (D) composed of a poorly air-permeable resin (A) layer and a thermoplast...
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WO/2007/058057A1 |
It is intended to solve the problem of elongation of the partition wall of a safety tire having a partition wall of hollow ring configuration whose interior is filled with hollow particles also known as an expandable composition and to p...
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WO/2007/058311A1 |
The object is to provide a flexible polyurethane foam for use in a tire, which can prevent the occurrence of deformations such as breakage failures (e.g., chipping or cracking) or compression (collapse) with good efficiency even when att...
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WO/2007/052701A1 |
Disclosed is a pneumatic tire for a two-wheeled vehicle, capable of improving response relative to steering angle and lightness of handling and of proving excellent steering stability during high-speed traveling by securing grip force du...
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WO/2007/050236A1 |
This disclosure relates to a vulcanizable layered composition comprising at least two layers and at least one tie layer, wherein the first layer of the two layers comprises an fluid permeation prevention layer, the second layer of the tw...
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WO/2007/050061A1 |
This invention relates to a vulcanizable layered composition comprising at least two layers and at least one tie layer, wherein the first layer of the two layers comprises an fluid permeation prevention layer, the second layer of the two...
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WO/2007/051144A1 |
This disclosure relates to a vulcanizable layered composition comprising at least two layers and at least one tie layer, wherein the first layer of the two layers comprises an fluid permeation prevention layer, the second layer of the tw...
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WO/2007/045435A1 |
The invention relates to a puncture-proof tire, in which a sealing means (2) is pressed by a rubber or by another rubber-like material against the tread of the tire so that a pressure higher than that in the air chamber (4) exists in the...
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WO/2007/045086A1 |
The present invention is a system which improves the installation and provides a seal between tubeless tires and the rims of the wheels upon which they are mounted A pliant sealing member or ring (10) is placed over the base (21) or rim ...
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WO/2007/043489A1 |
A layered product comprising a thermoplastic resin and a rubber. It is obtained by: alternately superposing at least one thermoplastic resin layer (A) which comprises a polyamide resin matrix and an elastomer dispersed therein and at lea...
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WO/2007/040200A1 |
In a pneumatic tire (10) for a front wheel, a tread shoulder region (28S) extends from the tread end (28E) as much as 20% of the developed width of the tread (28) toward the equatorial plane side, and a land (56) sectioned by a lateral g...
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WO/2007/040202A1 |
In a pneumatic tire for a bicycle having grooves (30, 31) (inclining portion (32)) formed in the outer surface of a tread (13) to extend substantially in the width direction, and having its rotational direction specified, driving perform...
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WO/2007/035076A1 |
The invention relates to a method of producing solid flexible inner tubes for tyres, which are made from polyurethane elastomer material and which are characterised in that they can recover the original shape thereof, with the self-seali...
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WO2005113263B1 |
An improved wheel assembly (110) includes an air-flow restrictor (56, 67) that may be installed inside a tire (5). The air-flow restrictor (56, 67) may restrict or prevent the flow of air in the direction opposite to the direction of rot...
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WO/2007/021284A1 |
An elastomeric tire for mounting onto a rim that is manufactured by casting or molding methods to include an exterior arch shaped cavity that is centered under and is below the tire tread to have at least one hundred forty (140) degrees ...
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WO/2007/015279A1 |
The present invention refers to an insert made of elastomeric material with high thermal-mechanical properties suitable to fill the inner tube of tyres for bicycles, motorcycles and light vehicles. Wherein the elastomeric phase is compos...
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WO/2007/013161A1 |
A process for producing easily in high efficiency an inner liner having strip pieces obtained by cutting a ribbonlike rubber strip at given length arranged in parallel relationship in the across-the-width direction, aligned in the direct...
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WO/2007/002479A2 |
A system for dissipating sound shock waves within a vehicle tire includes a wheel upon which a tire is mounted to create an internal air chamber defined by the wheel and the tire. A flow-resistant barrier is coupled to the wheel or the t...
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WO/2006/135012A1 |
An air bladder (10) for a safety tire capable of preventing the opposed inner surfaces thereof from being adhered to each other in manufacture or storage and also enabling an increase in air impermeability. The air bladder is stored in t...
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WO/2006/134776A1 |
A pneumatic tire capable of improving overturning characteristics while maintaining steering stability, wherein a tread face (11) is formed of a center circular arc part (31) and shoulder side circular arc parts (32) and (33). A value ob...
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WO/2006/132216A1 |
A pneumatic tire, wherein a plurality of land portions formed of blocks (4) and a rib (5) are formed on a tread part and a plurality of thin grooves (6) of 0.1 to 0.8 mm in depth, 0.1 to 0.8 mm in width, and 0.5 to 2.0 mm in pitch are fo...
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WO/2006/128358A1 |
A run-flat safety device for air-inflated tire can be installed and filled within the air-inflated tire. The air pressure within said device is corresponding to the desired pressure of the tire. Said device includes air-inflated balls or...
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WO/2006/123480A1 |
A pneumatic radial tire for a motorcycle enabling the safe running of the motorcycle according to various road surface conditions by making compatible wet performance, in particular, hydroplaning performance and traction performance with...
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WO/2006/121140A1 |
Disclosed is a multilayer body containing a layer of a thermoplastic elastomer (A) wherein an elastomer component is dispersed in a thermoplastic resin matrix, a layer of an adhesive composition (B) containing a styrene copolymer having ...
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WO/2006/118200A1 |
A noise reducing device enabling an increase in the adhesiveness of a sound absorbing material formed of a porous material and a reduction in processing time, a manufacturing method for the noise reducing device, and a pneumatic tire hav...
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WO/2006/118198A1 |
Disclosed is a pneumatic tire improved in adhesion of a sound-absorbing member which is composed of a porous material. Also disclosed is a method for manufacturing such a pneumatic tire. Specifically disclosed is a pneumatic tire wherein...
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WO/2006/118202A1 |
A noise reducing device enabling an increase in the adhesiveness of objects formed of a porous material and a reduction in processing time, a manufacturing method for the noise reducing device, and a pneumatic tire having the noise reduc...
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WO/2006/117944A1 |
An assembly (1) having a rim (2), a pneumatic tire (3) installed on the rim (2), and a sound suppression body (4) provided in a tire cavity (i) that is surrounded by the rim (2) and the pneumatic tire (3) and using a sponge material that...
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WO/2006/115253A1 |
A low noise pneumatic tire where, in separating the tire from a rim, a sound absorption material on the inner peripheral surface of the tire is less likely to be damaged. The tire has the sound absorption member of a porous material on i...
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WO/2006/106722A1 |
A method (I) of repairing an inside surface portion of pneumatic tire (11), characterized in that to repair site (J) of an inside surface portion of pneumatic tire (11) furnished at the inside surface portion with an inner liner, there i...
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