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WO/2020/005285A1 |
Embodiments of this disclosure include methods of improving tire wear on a vehicle including a pair of opposing, free-rolling tire positions generally located along a common rotational axis. The pair of opposing, free-rolling tire positi...
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WO/2020/004110A1 |
This run-flat tire is provided with: a pair of bead cores; a carcass; side reinforcing rubber which is provided inside of the carcass in the tire width direction; and a rim guard which is provided on the outside surface of the tire and w...
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WO/2020/004111A1 |
This run-flat tire is provided with: a pair of bead cores in which the cross-section is drop shaped; a carcass in which a main body part and a fold-back part overlap from the bead core towards the outside in the tire radial direction; a ...
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WO/2020/004040A1 |
This pneumatic tire is provided with a single-layer belt in which a resin-coated cord formed by coating a cord with resin is helically wound between a tire case and a tread such that the resin on one of resin-coated cord sections, which ...
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WO/2020/004109A1 |
This run-flat tire is provided with: a pair of bead cores; a carcass comprising a main body part that straddles the pair of bead cores, and a fold-back part where the bead core is folded back; a belt which is disposed outside of the carc...
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WO/2020/004983A1 |
An embodiment of the present invention provides a tire cord comprising: a fiber substrate; an adhesive layer disposed on the fiber substrate; and a latex layer disposed on the adhesive layer, wherein the adhesive layer contains resorcino...
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WO/2020/004112A1 |
In this run-flat tire, defining radius R1 as the average radius of curvature of the case line between the point of intersection (0.1 SHp) and the point of intersection (0.2 SHp) when viewed in cross-section along the tire rotation axis, ...
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WO/2020/004064A1 |
This pneumatic tire comprises: a carcass that has a carcass ply which extends from one bead part to the other bead part, and which is configured by covering a plurality of cords with a coating rubber; a belt which is arranged on the outs...
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WO/2020/002785A1 |
The invention relates to a pneumatic tire comprising a crown having at least one layer of reinforcing elements. The radially outermost layer includes at least one wave (512). The waves (512) of the radially outermost layer (5) are such t...
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WO/2020/002786A1 |
The invention relates to a pneumatic tire comprising a crown having at least one layer of reinforcing elements. The radially outermost layer includes at least one wave (512). The waves (512) of the radially outermost layer (5) are such t...
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WO/2019/244776A1 |
This pneumatic tire is provided with a tire case which is configured to include a carcass extending from one bead portion to another bead portion, and in which at least an outside portion, in the width direction of the tire, of the carca...
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WO/2019/244779A1 |
This pneumatic tire comprises, at a tread part, a circumferential belt that includes a helically wound metal cord. The metal cord of the circumferential belt is provided with a terminal part.
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WO/2019/245337A1 |
One embodiment of the present invention provides a rubber-reinforced material which comprises a fibrous substrate, an adhesive layer disposed on the fibrous substrate, and a rubber compound layer disposed on the adhesive layer, and conta...
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WO/2019/244807A1 |
Resin-covered cords provided in this tire are configured by arranging a plurality of reinforcing cords and covering the same with a covering resin. Meanwhile, the belt of this tire is configured by spirally winding the resin-covered cord...
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WO/2019/244721A1 |
A pneumatic tire comprising: a carcass as an annular tire skeleton member; and a belt layer bonded to the outer circumferential side of the carcass and comprising a reinforcing cord that is wound spirally around the outer circumference o...
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WO/2019/244775A1 |
A pneumatic tire equipped with: a tire case configured so as to contain a carcass which extends from one bead section to another bead section, and in a manner such that at least the outside sections of the carcass in the tire widthwise d...
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WO/2019/244773A1 |
This pneumatic tire is equipped with a carcass formed so as to span the interval between a pair of bead cores, a resin belt layer which is formed by covering cords with a resin and is positioned to the outside of the carcass in the tire ...
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WO/2019/244851A1 |
A pneumatic tire comprising a pair of bead cores, a carcass straddling from one side of the pair of bead cores to the other side, a resin belt, and a tread formed on the outside of the resin belt in the tire radial direction. The resin b...
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WO/2019/244770A1 |
A tire comprising: a ring-shaped tire case; a belt provided on the outer circumference of the tire case, having a resin-coated cord that comprises a reinforcing cord coated in resin and is wound spirally around the outer circumference of...
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WO/2019/244778A1 |
This pneumatic tire comprises, at a tread part, a circumferential belt that includes a helically wound cord and a coating resin that coats the cord. The pneumatic tire comprises a detection part that can detect breakage of the circumfere...
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WO/2019/244720A1 |
The present invention has a belt layer provided on the outside of a carcass, in the tire radial direction (R arrow direction). The belt layer is formed as a result of: having a resin coated cord, being a reinforcement cord coated in resi...
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WO/2019/244741A1 |
A pneumatic tire 10 equipped with: a pair of bead cores 12A; a carcass 18 formed so as to span the interval between the pair of bead cores 12A; and a belt layer which has a ring-shaped resin main body 12B formed from a resin and position...
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WO/2019/244769A1 |
A run flat tire according to the present invention is provided with a resin annular body provided in a tread portion, bead members provided in each of a pair of bead portions, and a linking body linking the resin annular body and the bea...
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WO/2019/244771A1 |
This pneumatic tire is provided with a belt obtained by embedding a reinforcing cord in resin. In a graph in which the horizontal axis X represents a belt drop height ratio BWH, and the vertical axis Y represents a tread drop height rati...
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WO/2019/244772A1 |
Resin-covered cords equipped with n number of cords positioned so as to have an interval interposed therebetween, a covering resin for covering the cords, and an adhesive resin which is positioned between the cords and the covering resin...
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WO/2019/244738A1 |
A pneumatic tire 10 comprising: a pair of bead cores 12A; a carcass 18 formed straddling the pair of bead cores 12A; a belt layer having a ring-shaped resin main body 12B arranged on the outside of the carcass 18 in the tire radial direc...
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WO/2019/244808A1 |
The belt of this tire is configured by spirally winding two types of resin-covered cords, which are obtained by covering reinforcing cords with a covering resin, around a carcass ply. The cross-section of each resin-covered cord in the t...
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WO/2019/244789A1 |
This tire has a belt which is arranged between a tire skeleton member and a tread, and which is formed by spirally winding a resin-coated cord, in which a reinforcement cord is coated with a resin, in the circumferential direction of the...
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WO/2019/244774A1 |
This pneumatic tire comprises, at a tread part, an annular resin-coated belt that comprises a cord and a coating resin that coats the cord. The resin-coated belt comprises easily deformable parts at which the tire-radial-direction thickn...
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WO/2019/244788A1 |
This tire is provided with: a tire skeleton member formed by including a carcass; a tread formed from a rubber material; a resin reinforcement body which is provided between the tire skeleton member and the tread, and is formed from a re...
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WO/2019/244740A1 |
A pneumatic tire 10 equipped with: a pair of bead cores 12A; a carcass 18 formed so as to span the interval between the pair of bead cores 12A; a belt layer which has a ring-shaped resin main body 12B formed from a resin and positioned t...
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WO/2019/244699A1 |
This pneumatic tire is provided with: a tread disposed outward of a tire case in the tire radial direction; and a resin belt in which a resin-coated cord configured to include a first reinforcement cord, a second reinforcement cord which...
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WO/2019/244737A1 |
A pneumatic tire 10 comprising a pair of bead cores 12A, a carcass 17, and a ring-shaped resin belt 20. The carcass 17 has: a carcass main body 18A straddling from one side of the pair of bead cores 12A to the other side; and a pair of f...
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WO/2019/244739A1 |
A pneumatic tire 10 equipped with: a pair of bead cores 12A; a carcass 18 formed so as to span the interval between the pair of bead cores 12A; a belt layer which has a ring-shaped resin main body 12B formed from a resin and positioned t...
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WO/2019/239898A1 |
This pneumatic tire comprises a single-layer belt in which: resin-coated cords, which are configured including a plurality of cords disposed in a center part along a tire width direction in proximity to each other without coming into con...
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WO/2019/238312A1 |
The invention relates to a reinforcement cord for elastomer products, in particular for vehicle tires, containing at least one yarn made of filaments. The invention additionally relates to an elastomer product which contains at least one...
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WO/2019/239941A1 |
A pneumatic tire according to the present invention comprises: a carcass formed across a pair of bead cores; a resin belt layer disposed on the outer side of the carcass in the tire radial direction and composed of a resin-coated cord fo...
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WO/2019/237885A1 |
A bicycle bias tyre, comprising from inside to outside one or two ply layers (4, 5, 6), cushioning rubber (1), and tyre tread rubber (2), the ply layers (4, 5, 6) being wrapped around the tyre bead (3) turn-up. The present bicycle bias t...
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WO/2019/240252A1 |
Provided is a metal cord-rubber composite that is formed by coating a metal cord with a rubber composition, that experiences no reduction in initial adhesiveness, and that has low loss properties, and is characterized in that: N atoms, C...
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WO/2019/239896A1 |
A tire comprises an annular tire skeleton member, and a belt layer provided on the outer periphery of the tire skeleton member. The belt layer has: a reinforcing cord wrapped in a spiral shape at intervals in the tire width direction; a ...
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WO/2019/239895A1 |
A pneumatic tire according to the present invention comprises: a carcass extending from one bead to the other bead; a belt disposed on the outer side of the carcass in a tire radial direction and including at least a resin layer; a layer...
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WO/2019/235323A1 |
A pneumatic tire (10) comprises: a pair of bead cores (12A); a carcass (18) formed straddling the pair of bead cores (12A); and a resin ring-shaped belt positioned to the tire radius direction outside of the carcass (18) and having reinf...
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WO/2019/235328A1 |
In a tire case of this pneumatic tire, a tire width direction outside section of a carcass is covered by a side rubber layer, and a tread is positioned on the tire radius direction outside of the tire case. Additionally, a single-layer b...
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WO/2019/230812A1 |
A pneumatic tire provided with: a carcass ply formed spanning a pair of bead cores; a rubber belt layer which is disposed on the outside in the tire radial direction of the carcass ply and formed by coating cords with rubber; a resin rei...
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WO/2019/230774A1 |
This pneumatic tire is provided with a resin covered belt which comprises cords that are covered by a covering resin. The resin covered belt has two or more resin covered belt layers, in each of which the cords intersect with each other ...
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WO/2019/230768A1 |
A pneumatic tire 1 is provided, in a tread portion 10, with a belt layer 42 including a plurality of metal cords 41 having an angle of inclination greater than 0° and at most equal to 10° relative to the circumferential direction of th...
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WO/2019/230765A1 |
This pneumatic tire is provided with a belt in which a cord coated with a coating material is wound in a helical shape in the circumferential direction of the tire, and a resin member which is disposed inside or outside the belt in the r...
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WO/2019/230771A1 |
A pneumatic tire of the present invention has a tread portion provided with: a resin annular body formed of an annular end surface on one side in a tire axis direction of a first annular portion made of resin and an annular end surface o...
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WO/2019/230497A1 |
A pneumatic tire 1 according to the present invention is characterized by having a tread part that is provided with: a belt 4 wherein a cord 4b, which is covered with a covering resin 4a, is helically wound in the tire circumferential di...
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WO/2019/230773A1 |
A pneumatic tire of the present invention is provided with: a belt comprising a cord coated with a coating material and wound spirally in a tire circumferential direction; and a widthwise reinforcing member. The pneumatic tire further in...
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