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WO/2022/234200A1 |
The invention relates to a tyre (1) for a passenger vehicle, the performance of which in terms of rolling resistance has been improved without compromising transverse drift rigidity. The bead (50) is softened by the use of low-hysteresis...
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WO/2022/218731A1 |
The invention relates to an indicator, sensor, devices for the qualitative and/or quantitative determination of tubeless fluid (sealant) filled in tubeless systems, such as wheels, tires, rims especially for bicycles, E-bikes or pedelecs...
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WO/2022/215545A1 |
A small-diameter tire 1 that can ensure durability, reduce transportation costs, and comprises: a tread 2; a pair of bead cores 11; a carcass layer 13 bridging the bead cores 11; and a belt layer 14 arranged on the outside, in the radial...
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WO/2022/208010A1 |
The present invention relates to a tyre (1) for a heavy-duty vehicle for urban use and aims to improve the visibility of a sidewall wear indicator (6), and therefore the reliability of the measurement of the residual thickness of the out...
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WO/2022/195962A1 |
This tire is provided with a decorative portion that is disposed on a tire side portion and has a base surface, wherein the decorative portion has a height of 0.05 mm to 1.0 mm, inclusive, from the base surface, a plurality of first patt...
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WO/2022/195960A1 |
This tire comprises a plurality of large pattern areas that are positioned along the tire circumferential direction of a tire side portion, are each formed by recesses and protrusions, and are partitioned by gaps, which are smooth surfac...
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WO/2022/195961A1 |
This tire comprises a first pattern region that is formed by recesses and protrusions, and a second pattern region that has a higher brightness than that of the first pattern region, both of which are disposed on a tire side portion, whe...
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WO/2022/185004A1 |
The invention relates to an assembly (18) of a tyre (12) for a motorcycle and at least one insert (16) for a sidewall of the tyre (12). The insert (16) is removably attached to the sidewall. The sidewall insert (16) comprises two free en...
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WO/2022/177030A1 |
This tire 1 comprises a pair of bead cores 11, 11, a carcass layer 13 spanning between the bead cores 11, 11, and a belt layer 14 disposed on the radially outer side of the carcass layer 13. The tire outside diameter OD [mm] is within th...
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WO/2022/158087A1 |
This pneumatic tire comprises: a pair of beads; and a carcass comprising a radially-arranged cord ply that is at least one carcass ply that extends between the pair of beads in a toroidal shape. The pneumatic tire is provided with a rein...
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WO/2022/145112A1 |
The present invention provides a pneumatic tire having excellent durability when traveling at high speeds. A pneumatic tire includes a side portion and a belt layer. Monofilament cords are used as reinforcing cords in the belt layer, and...
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WO/2022/130885A1 |
Provided is a pneumatic tire that prevents breakage of conductive threads, that has low electric resistance even after the tire has a large local deformation, and that also has excellent ride comfort. The pneumatic tire has a carcass 6...
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WO/2022/122091A1 |
The invention relates to a vehicle tyre (1) comprising sidewalls (10), which are provided on a radially inner region for being placed between rim flanges (20) of a rim (2), and comprising a centring indicator for checking a concentric fi...
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WO/2022/117164A1 |
The invention relates to a pneumatic tire for a vehicle, having at least one surface element (2) that is formed on the outer face of the tire and has a structure (6) which contrasts with a base level (NB) and gives the surface element (2...
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WO/2022/117163A1 |
The invention relates to a vehicle tire (1), comprising sidewalls (2), a tread (3) and at least one hatched surface (4) on at least one of the sidewalls (2) and/or the tread (3), the hatched surface (4) having hatching ribs (5) which hav...
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WO/2022/113722A1 |
Provided is a rubber composition for tires with which it is possible to reduce heat generation while ensuring a good balance of hardness and elongation in the sidewalls, and to achieve a high level of both these aspects of performance. 3...
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WO/2022/111770A1 |
The invention relates to a utility-vehicle tyre, which can be cold-retreaded, the tyre comprising sidewalls (5), belt layers (2a) and a profiled tread (1) that has shoulder flanks (8a) which run to the sidewalls (5) and are outside the g...
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WO/2022/108949A1 |
A system for tire identification is provided which continuously compares tires mounted on vehicles with tires known to have safety issues. Where a match is discerned for a vehicle mounted tire and a tire having safety issues, warnings ar...
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WO/2022/069831A1 |
The subject matter of the present invention is a tyre (1) comprising at least one sidewall (3) intended to cooperate with a sidewall insert (9) via an anchoring means (6), and aims to customize the design of said tyre sidewall. According...
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WO/2022/069832A1 |
The subject matter of the present invention is a tyre (1) comprising at least one sidewall (3) intended to cooperate with a sidewall insert (9) via an anchoring means (6), and aims to customize the design of said sidewall. According to t...
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WO/2022/053421A1 |
The invention relates to a device (500) for protecting a tyre of a wheel, comprising: a shield (510) comprising a polymer material; a ring (520) for mounting the protective device onto a rim of the wheel, the ring being secured to the sh...
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WO/2022/049865A1 |
The present invention provides a tire 1 in which a distance GT from the tread profile at a tire ground contact patch edge T to the inner surface of the tire, a distance GC from the tread profile at a position C that is 70 [%] of the cros...
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WO/2022/049866A1 |
The present invention provides a tire 1 in which a carcass layer 13 is rolled back toward the out side in the tire width direction while enclosing a bead core 11. Also, a distance GD from the tread profile at a position D of the maximum ...
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WO/2022/049915A1 |
A pneumatic tire is provided which has sufficiently reduced rolling resistance during high-speed travel and which has excellent durability. The pneumatic tire has a bead part, carcass and tread, wherein: a bead-reinforcing layer that r...
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WO/2022/045078A1 |
Provided is a pneumatic tire in which uneven wear of a tread part is sufficiently suppressed during high-speed travel, and which has excellent durability. This pneumatic tire has a side section and a clincher section, wherein: in a merid...
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WO/2022/038953A1 |
A film is provided which has excellent handling properties during storage and use, and which is thin and highly durable. This film is characterized by containing, as a rubber component, a copolymer which has a conjugated diene unit, a no...
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WO/2022/030253A1 |
Provided is a pneumatic tire for which rolling resistance at high speed traveling is sufficiently reduced and durability is sufficiently improved. The pneumatic tire has a side part, a thickness S (mm) of a rubber layer radially outsid...
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WO/2022/030285A1 |
Provided is a pneumatic tire that has adequately reduced rolling resistance during high-speed travel as well as excellent durability performance. This pneumatic tire comprises a sidewall and a clinch section in each of a pair of side s...
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WO/2022/014474A1 |
The present disclosure provides a tire having first and second regions provided on the outer tire surface, the first region having a uneven surface formed by disposing raised portions throughout the entire region, the second region havin...
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WO/2022/008011A1 |
The invention relates to a vehicle tyre (1), having at least one surface element (4) which is formed on an outer face (2, 3) and has a surface contrast structure (5) comprising lamellae (6) arranged adjacently to one another. The object ...
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WO/2022/003804A1 |
Present invention provides a tire comprising a summit surrounded by side portions terminating in beads provided to cooperate with a mounting rim, at least one carcass reinforcement surmounted by a summit reinforcement composed of a plura...
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WO/2021/261553A1 |
Provided is a pneumatic tire which enhances decorativeness and noticeability of a sidewall part while making projections and recesses of the sidewall part less conspicuous and which simultaneously enables shortening of drafting time at a...
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WO/2021/256151A1 |
Provided is a tire in which cracks or the like are inhibited from occurring on surfaces of tire members, and which has an excellent tire market life. This tire has a rubber layer, and is characterized in that a fracture energy E1 [MPa·%...
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WO/2021/250343A1 |
The present invention relates to a tyre (1), intended in particular for a private passenger vehicle and comprising at least one sidewall (3) with a sidewall protuberance (3) close to the connection of the tyre with its mounting rim (2), ...
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WO/2021/240109A1 |
The invention relates to an anti-ozonant composition for a crosslinked rubber article, said composition being based on at least one chlorinated elastomer, at least one hydrocarbon solvent and at least one aprotic polar solvent. The inven...
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WO/2021/240881A1 |
Provided is a tire having excellent durability during high-speed running. The tire includes sidewalls obtained from a thermoplastic elastomer composition having a specific heat capacity of 1.7 J/(g·K) or less, and has recesses having a ...
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WO/2021/234487A1 |
An apparatus for vulcanising and moulding tyres comprises a vulcanisation mould (100), a tyre loader (21) configured for loading a green tyre (2) to be moulded and vulcanised in the vulcanisation mould (100) and a label transfer member (...
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WO/2021/217000A1 |
A tire (10) and wheel assembly (12) including a rim (16) and a bead- lock (38, 40) on each side of the tire/wheel. The tire (10) defines a cross-sectional shape and include first and second bead cores (42, 44) which are coupled to the wh...
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WO/2021/205874A1 |
Provided is a pneumatic tire that can excellently maintain steering stability and ride comfort during high-speed travel while attaining a reduction in road noise. A belt cover layer 8 comprising a cover cord wound in a spiraling manner a...
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WO/2021/165594A1 |
The invention relates to a tire having a radial carcass reinforcement which is formed from at least one layer of metal reinforcing elements. According to the invention and in a meridian section of the tire, the thickness of the smallest ...
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WO/2021/165596A1 |
The invention relates to a tire having a radial carcass reinforcement which is formed from at least one layer of metal reinforcing elements. According to the invention, the sidewall height of the tire is less than 165 mm and the metal re...
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WO/2021/166795A1 |
Provided are: an RFID module of which the durability and communication characteristics can be improved while maintaining the shape of a cover layer; and a pneumatic tire with the same embedded therein. The present invention comprises: an...
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WO/2021/165595A1 |
The invention relates to a tire having a radial carcass reinforcement which is formed from at least one layer of metal reinforcing elements. According to the invention, the metal reinforcing elements of said at least one carcass reinforc...
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WO/2021/148172A1 |
The invention relates to a tire (1) for a motor vehicle, in particular a tire (1) with a first indicator (2) for indicating the tire size and a second indicator (3) with an alphabetic character for indicating the load index of the tire (...
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WO/2021/150922A1 |
Disclosed herein are devices and methods for determining the identity of markings on tires. A portable tire scanner can comprise one or more light sources and detector that reflect light off tire markings and capture imagery of them. The...
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WO/2021/141123A1 |
Provided is a tire with which both off-road performance and external-damage resistance are achieved while any reduction in uniformity is minimized. The invention is characterized in that: at least one side wall section 8 is provided wi...
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WO/2021/123522A1 |
The invention relates to a tyre which comprises a crown, two sidewalls, two beads, each sidewall connecting each bead to the crown, a carcass reinforcement anchored in each bead and extending into each sidewall and radially to the inside...
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WO/2021/117612A1 |
In a pneumatic tire 1, a rubber member that forms at least one of a bead filler 12, an under tread 152, a side-wall rubber 16, and a rim cushion rubber 17, has a tanδ value T20 at 20[℃] and a tanδ value T60 at 60[℃] that satisfy th...
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WO/2021/111076A1 |
The invention relates to a tyre having a transponder, comprising: - a crown which has a crown reinforcement with an axial end at each edge, joined at each of its axial ends to a bead, which has an inner end, by a sidewall; - a carcass re...
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WO/2021/111075A1 |
The invention relates to a tyre having a transponder, comprising: - a crown which has a crown reinforcement having an axial end at each edge, joined at each of its axial ends to a bead, which has an inner end, by a sidewall; - a carcass ...
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