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WO/2024/046707A1 |
The present invention relates to a tyre for a motor vehicle, designed to have standardized manufacture of its carcass reinforcement which comprises two layers. A first layer (41) is anchored in the two beads (50) by a turnup (53) around ...
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WO/2024/036477A1 |
In order to improve the durability of a bead portion, in a pneumatic tire (1), two end portions of a bead core (21) in the direction of width of the tire are respectively formed by vertical lines (25) extending in a radial direction of t...
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WO/2024/034225A1 |
This pneumatic radial tire for passenger cars satisfies a given relationship between the cross-sectional width SW of the tire and the outer diameter OD of the tire, and the end of one tire-width-direction half of the carcass located on t...
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WO/2024/022560A1 |
The invention relates to a commercial-vehicle tire comprising bead regions, each of which has a bead core (5), a flange profile (3) and an apex (6) which is composed of a radially outer apex portion (6a) and a radially inner apex portion...
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WO/2024/017547A1 |
: A bead bundle assembly for tire is provided, the bead bundle assembly comprises a bead core and a polymer layer covering the bead core, the polymer layer comprises at least a first polymer region and a second polymer region, the first ...
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WO/2024/003283A1 |
Present invention provides a tire comprising two beads each comprising at least one annular reinforcing structure, at least one carcass reinforcement being anchored in the two beads so as to form in each bead a main portion and a wrapped...
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WO/2023/248819A1 |
Provided is a tire 1 in which a point Al is defined as a point on a side profile at the same position in a tire radial direction as a radially outer end section of a bead core 11, 11; a distance Hl is defined as the distance in the tire ...
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WO/2023/228610A1 |
The purpose is to provide a rubber composition for a tire that provides excellent damage resistance performance and a tire comprising a tire member comprising the rubber composition for a tire. Provided is a rubber composition for a tire...
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WO/2023/223593A1 |
The present invention provides a rubber composition for rim cushions, the rubber composition being improved in terms of low possibility of heat generation, while maintaining good hardness, elongation at break and wear resistance and achi...
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WO/2023/214810A1 |
An embodiment of the present invention provides a tire having a bead portion for improving transverse rigidity and durability. The tire having a bead portion for improving transverse rigidity and durability according to an embodiment of ...
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WO/2023/198755A1 |
Molded article as inlay for non-pneumatic wheels The present invention relates to a molded article as inlay for non- pneumatic wheels comprising a component A (3), which is partially surrounded by a component B (5), wherein component A (...
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WO/2023/198362A1 |
The invention relates to a tyre of the high load capacity type for a passenger vehicle, comprising a smooth reference surface (44) and at least one moulded element (46) that is recessed and at least one moulded element that is projecting...
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WO/2023/194021A1 |
The invention relates to an assembly of a tyre (11) for a passenger vehicle (V) and a device (402) for measuring the pressure of the tyre (11). The tyre (11) comprises a crown, two beads and two sidewalls connecting each bead to the crow...
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WO/2023/188604A1 |
This pneumatic tire has, on the tire outer surface of at least one sidewall 2 thereof, a recess 20 that continues in the tire circumferential direction. When a straight line drawn to be tangent to the outer outlines of the sidewall 2 and...
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WO/2023/172071A1 |
Provided in one embodiment of the present invention is a tyre with a bead profile structure, comprising a tread, sidewalls and beads (10) for improvement of lateral stiffness, wherein the bead (10) has a range in which the X-coordinate i...
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WO/2023/169837A1 |
The invention relates to a pneumatic tyre (1) designed to have standardized manufacture of its carcass reinforcement (40) which comprises two carcass layers (41, 42). The pneumatic tyre (1) is defined in such a way that the same length o...
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WO/2023/150405A1 |
In one aspect, a tire assembly is provided, the tire assembly comprising: a tire having a tread, two shoulders, two sidewalls, and two bead portions, wherein the sidewalls are oriented radially between the respective shoulders and the re...
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WO/2023/134822A1 |
According to the invention, in order to improve the tyre construction of pneumatic vehicle tyres, the pneumatic vehicle tyre (1) has a tyre belt with max. one belt ply (6) or no belt ply, wherein the tyre carcass (2) has at least one lat...
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WO/2023/110026A1 |
The invention relates to a pneumatic vehicle tire (10), in particular a passenger car tire, comprising: a tire carcass which comprises at least one carcass layer (12) and a first bead element (14) that comprises a first bead core (16) an...
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WO/2023/110655A1 |
The invention relates to a tyre (1) designed to allow controlled flattening when the internal inflation pressure exceeds a certain threshold known in advance. Within each bead (50) is a layer of protective elastomeric material (80), posi...
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WO/2023/110498A1 |
The invention relates to a tyre (1) for a passenger vehicle, intended to be mounted on a rim, comprising: - two sidewalls (2) connecting an apex (4) to two beads (3), each intended to come into contact with a rim flange; and - at least o...
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WO/2023/105814A1 |
A tire 1 includes a side rubber 8, a bead filler 4b, a carcass 5 having a carcass ply 5a including a carcass cord 5c, and a communication device 10. The communication device includes an RF tag 10e and a tag-covering rubber part 10f cover...
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WO/2023/105813A1 |
A tire 1 comprises side rubber 8, a bead filler 4b, a carcass 5, and a communication device 10. The communication device has an RF tag 10e and a tag-covering rubber section 10f that covers the RF tag, and the communication device is disp...
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WO/2023/105812A1 |
Provided is a tire capable of indicating a range in which an electronic tag is embedded. The tire comprises an electronic tag positioned nearer the inside than the surface, and a display part indicating the position of the electronic tag...
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WO/2023/100811A1 |
The present invention makes it possible to provide a repairing sheet and a tire repairing method with which a tire can be processed with reduced time and effort. This repairing sheet to be attached to a tire region includes a retaining l...
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WO/2023/098951A1 |
The invention relates to a pneumatic vehicle tyre (10), comprising: a) a tyre carcass (12) having a bead region (14), a first sidewall region (16), a central region (18), a second sidewall region (20) and a second bead region (22); b) a ...
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WO/2023/094540A1 |
The invention relates to a tyre having a radial carcass reinforcement made up of a single layer of reinforcing elements which is anchored in each of the beads by being turned up around a bead wire, reinforced by a stiffener. According to...
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WO/2023/094541A1 |
The invention relates to a tyre having a radial carcass reinforcement formed by a single layer of reinforcing elements which is anchored in each of the beads, being turned up around a bead wire, and reinforced by a stiffener. According t...
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WO/2023/094537A1 |
The invention relates to a tyre having a radial carcass reinforcement formed by a single layer of reinforcing elements which is anchored in each of the beads, being turned up around a bead wire, and reinforced by a stiffener. According t...
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WO/2023/088848A1 |
The invention relates to a tyre comprising a pair of flexible bead cores (50) and having a reduced weight. Inside each bead, the bead core (51) has the shape of a closed circumferential ring, and secures the bead of the tyre (1) onto the...
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WO/2023/085786A1 |
Disclosed is a pneumatic tire. The pneumatic tire according to the present invention is a pneumatic tire having a rim flange part outside a bead part, wherein the rim flange part is rubber that is resistant to ozone and fatigue, and a ha...
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WO/2023/079227A1 |
The invention relates to a radial tire for an aircraft, having a radial carcass reinforcement (1), comprising a plurality of carcass plies consisting of textile reinforcing elements that are substantially radially oriented, i.e. form an ...
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WO/2023/079865A1 |
The present invention discloses a rubber composition that includes rubber, filler, a sulfur-containing silane coupling agent, and a vulcanization accelerator, the rubber including 30-60 parts by mass of NR and 40-70 parts by mass of BR, ...
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WO/2023/061511A1 |
A support rubber (1), and an internal self-supporting tire suitable for the whole series of passenger vehicles and a forming process for the internal self-supporting tire, which belong to the field of internal self-supporting tires. The ...
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WO/2023/045308A1 |
A circular arrangement control method for giant tire bead rings. The method comprises the following steps: (1) editing a formula; (2) obtaining an initial angle of an nth vertical jump; and (3) according to a bead ring manufacturing para...
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WO/2023/042474A1 |
Provided is a small-diameter tire that can achieve both wet performance and wear resistant performance. This tire comprises: a pair of bead cores; a carcass layer spanning the bead cores; a belt layer disposed radially outside of the car...
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WO/2023/006162A1 |
The invention relates to a vehicle tyre comprising: a tread (1); a belt (6) which comprises at least two layers (6a, 6b); bead regions (2) having bead cores (3) and core profiles (4); a carcass inlay having a first carcass layer (9, 9') ...
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WO/2023/003999A1 |
A tire assembly according to the disclosure may include a wheel having a first outer circumferential surface and a second outer circumferential surface, and a tire mounted on the wheel and having a first portion that mates with the first...
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WO/2023/002701A1 |
Provided is a tire with which it is possible to effectively minimize failure due to tire deflection or failure due to rubbing between the tire and the rim flange. A tire 10 has a cross-sectional height SH in the range of 50−150 mm, whe...
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WO/2023/002703A1 |
Provided is a tire that makes it possible to effectively suppress failures caused by the deflection of the tire and failures caused by friction between the tire and a rim flange, and improve durability. In a tire 10 having a cross-sectio...
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WO/2023/002702A1 |
Provided is a tire with which it is possible to effectively minimize failure due to tire deflection or failure due to rubbing between the tire and the rim flange. A tire 10 has a cross-sectional height SH in the range of 50−150 mm, whe...
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WO/2023/287187A1 |
An embodiment of the present invention provides a tire comprising: a sidewall portion extending from the end of a tread portion; and a plurality of concave portions which are formed inwardly from the outer surface of the sidewall portion...
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WO/2023/276190A1 |
The tire according to the present disclosure comprises a pair of bead cores and a communication device arranged outside the bead cores in the tire radial direction, wherein each of the bead cores includes a bead wire and a cover member w...
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WO/2023/276178A1 |
Provided is a tire 1 including a pair of bead cores 5 and a carcass 6 formed of at least one carcass ply having a body portion 6a and folded portions 6b, the tire 1 comprising: first rubber members 10 each of which is arranged outside th...
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WO/2023/276367A1 |
Provided is a pneumatic tire wherein organic fiber reinforcing layers 11, 12 are disposed on the tire-widthwise outer side of a steel reinforcing layer 10, each of the organic fiber reinforcing layers 11, 12 contains a plurality of organ...
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WO/2022/264449A1 |
A radial tire for aircrafts according to the present invention satisfies, in a reference state where the tire is mounted on an applicable rim, is filled with air at a prescribed inner pressure, and is kept in a no-load state, the relatio...
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WO/2022/258923A1 |
The invention relates to an expander for a rolling assembly, comprising a tyre (2), having two beads (21) and a rim (3), the expander (1) being intended to join one of the beads (21) and the rim (3). Said expander (1) comprises an axiall...
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WO/2022/258902A1 |
The invention relates to a tyre of which the rolling resistance has been improved without impairing the industrial performance. The sidewall (30) is made up of two sub-layers. A first sub-layer (FE1) of thickness E1 and of volume V1 prov...
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WO/2022/258922A1 |
An adapter (1) for a rolling assembly having an axis of rotation X-X' comprising a tyre (2) having two beads (21) and a rim (5), the adapter (1) being intended to join one of the beads (21) to the rim (5), the adapter (1) comprising an a...
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WO/2022/255126A1 |
This motorcycle tire 2 is equipped with a pair of beads 10 and a carcass 12 which spans the interval between said beads 10. The carcass 12 is equipped with: a first ply 12a provided with a plurality of first cords 36 arranged in parallel...
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