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WO/2024/110832A1 |
A front tyre (1) for motorcycle wheels is described comprising an equatorial plane (X-X), and a tread band (8) having an overall axial extension (L) and comprising a radially inner portion (12) made with a first vulcanized elastomeric ma...
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WO/2024/111164A1 |
The present invention provides a tire that makes it possible to increase the sensing sensitivity of a functional component and improve the measurement performance for tire information. Provided is a tire comprising a functional component...
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WO/2024/111589A1 |
Provided is a tire 1, in which a first center main groove 22 has a zigzag shape formed by alternately connecting a long-length section and a short-length section. Furthermore, a second center main groove 23 has a bent shape formed by con...
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WO/2024/111139A1 |
In this tire, the thickness of a tread rubber, which satisfies a mass ratio of resin component / isoprene frame rubber ≥ 0.5, is 9.5 mm or less, or the groove depth of a major groove in a peripheral direction thereof is 7.5 mm or less,...
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WO/2024/111165A1 |
Provided is a tire that makes it possible to improve measurement performance with respect to tire information by enhancing the sensing accuracy of a functional component. In this tire which has provided to the rear surface of a tread par...
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WO/2024/111592A1 |
A tire 1 is provided with: four main grooves that extend in the tire circumferential direction; and five rows of land sections that are defined by the four main grooves. The four main grooves 21-24 include a first shoulder main groove 21...
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WO/2024/110934A1 |
The present disclosure relates to a method for determining a critical slip distance, CSD, for a sample, the method comprising: providing a force to the sample towards a sliding surface; sliding the sample n times along the sliding surfac...
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WO/2024/111138A1 |
In this tire: the mass ratio of a resin component / isoprene skeleton rubber ≥ 0.5 is satisfied; tread rubber has a thickness of 9.5 mm or less, or a circumferential main groove has a groove depth of 7.5 mm or less; and the mass of a s...
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WO/2024/106094A1 |
This tire 10 comprises a pair of beads, a pair of sidewalls 2, a tread 3, a carcass 4, and an electronic device 6 attached to the sidewall 2, wherein the tread 3 comprises a cap rubber 311 disposed further outward in the tire radial dire...
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WO/2024/107546A1 |
A tire tread is provided that has first and second ribs (30, 34) with first and second rib sidewalls (32, 36). The first rib sidewall and second rib sidewall define a circumferential groove (68). A groove projection (40) is located withi...
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WO/2024/105909A1 |
This tire comprises at least conductive rubber. The conductive rubber has a contact portion provided to the position that contacts a rim.
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WO/2024/098798A1 |
An automobile tire having a low rolling resistance and low electrical resistance structure, the automobile tire comprising a tread body (1) and a cord body (2), wherein the tread body (1) comprises a first crown (11), a second crown (12)...
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WO/2024/095650A1 |
Provided is a tire in which steering stability on a dry road surface and a wet road surface is further improved. A tire 10 comprises at least four circumferential main grooves in a tread surface 14, and five land parts are partitioned an...
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WO/2024/095526A1 |
This tire comprises a lug groove that is formed as an opening in a ground-contacting during straight-ahead-travel edge. A first inclination angle θ1 that a first straight line forms with the tire width direction on the acute-angle side ...
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WO/2024/095092A1 |
A tyre (1) comprises a tread band (2), a tread surface (3) which is radially external to the tread band and a plurality of blocks (5) formed on the tread band. Each block (5) is at least partially delimited by a groove (4) which defines ...
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WO/2024/091773A1 |
A system and method are disclosed for indirect tire wear modeling and implementation. Data storage network has stored thereon accessible finite element (FEA) models and corresponding direct tire wear models for each of various types of t...
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WO/2023/119019A9 |
A tyre (1) comprises at least one block (8) on which at least one complex type sipe (10) is obtained separating the block (8) into two portions (11, 2) comprising a first surface (13) and a second surface (14) respectively facing each ot...
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WO/2024/090871A1 |
According to an embodiment of the present invention, provided are a multi-functional shoulder protector for a tire and a tire comprising same. A multi-functional shoulder protector for a tire and a tire comprising same according to an em...
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WO/2024/083424A1 |
The invention relates to a tyre comprising a tread comprising a so-called elongate incision (82) made in a tread block (20) and comprising: - a central portion (84) arranged between sizing points (94, 96) defining the slender direction (...
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WO/2024/084902A1 |
A tire according to the present invention is a tire in which blocks, sectioned by circumferential grooves and lug grooves, are formed in a tread face (10), in which the blocks have a plurality of sipes extending in a tire width direction...
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WO/2024/084903A1 |
In a tire (1) of the present invention, a block includes at least three sipes that have at least one side, in a tire width direction, opening into a circumferential groove, and that extend in the tire width direction, wherein: the at lea...
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WO/2024/083423A1 |
The invention relates to a tyre (10) comprising first, second and third circumferential grooves (62, 64, 66), transverse grooves (72) substantially parallel to one another and intersecting each first, second and third circumferential gro...
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WO/2024/079952A1 |
A tire, said tire being configured: so as to have an inner section and an outer section which can be attached to and detached from the inner section and covers at least part of the outer surface of the inner section; in a manner such tha...
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WO/2024/074738A1 |
The invention relates to a device with breathing means for practising diving with techniques such as snorkelling, the air being carried from the surface through a suction tube. The device comprises two inflatable chambers, which allow it...
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WO/2024/074330A1 |
The invention relates to a tyre (10) comprising N1
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WO/2024/070077A1 |
In a pneumatic tire according to the present invention, a plurality of sipes and a plurality of shallow grooves are provided on the surface of a block so as to extend in one direction in the tire circumferential direction and extend in m...
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WO/2024/056319A1 |
The invention relates to a method for determining a compensated dynamic radius (Formula) of a wheel of a vehicle, said compensated dynamic radius being a function of: - a raw dynamic radius (Formula), - instantaneous values (K i ) of var...
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WO/2024/059027A1 |
A tire analytics system can include processing circuitry and memory coupled to the processing circuitry. The memory can include instructions stored therein that are executable by the processing circuitry to cause the tire analytics syste...
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WO/2024/051901A1 |
A vehicle tire (1) having a tread (1a), comprising at least one profile block (2), wherein a profile block contour (10) of the profile block (2) comprises a contact side contour (12), an edge region contour (13), a bevel contour (14) and...
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WO/2024/054741A1 |
A method of forming a tread element is provided. The method includes forming, by a printer element of an additive manufacture assembly, a first layer of at least one material on a substrate. The first layer forms a tread element back sid...
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WO/2024/054742A1 |
A method of treading a tire is provided. The method includes providing a tire casing and further includes providing a material for forming a tread element on the tire casing. The material is polymerizable. A first layer of the material i...
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WO/2024/049797A1 |
A tire and a method of making a tire having a plurality of sipes (14), each sipe is arranged between opposing surfaces (16) of the tread (10) within the tread thickness and each sipe having a thicker frame portion (15) which meets with a...
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WO/2024/047145A1 |
Methods, apparatuses and computer program products for estimating tread wear of tires on wheels of a vehicle are provided. The tread wear is indicative of the difference between a starting tread depth and a current tread depth. The metho...
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WO/2024/043596A1 |
This robot cleaner comprises: a main body; and wheels that are installed on the main body and driven by a driving motor to drive the main body. The wheels each include an outer race in contact with a surface to be cleaned and an inner ra...
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WO/2024/041706A1 |
Disclosed is a pneumatic vehicle tire having a tread (1) that is designed according to the direction of travel and has diagonal grooves (2, 3) that converge to form V shapes, as well as additional grooves (7a, 7b). The second diagonal gr...
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WO/2024/041705A1 |
The invention relates to a pneumatic vehicle tire having a tread (1) that is designed according to the direction of travel and has diagonal grooves (2, 3) that converge to form V shapes, as well as at least two additional grooves (7a, 7b...
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WO/2024/023607A1 |
A tyre (1) comprises a plurality of blocks (5) which are defined on a tread band (2) and at least one first sipe (10) and one second sipe (10a) which are formed on each block (5). The first sipe (10) extends in a first longitudinal direc...
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WO/2024/023606A1 |
A tyre (1) comprises a plurality of blocks (5, 6) which are defined on a tread band (2) and at least one first sipe (10; 20) which is formed on each block. The first sipe (10; 20) extends in a first longitudinal direction (A) and compris...
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WO/2024/022952A1 |
A golf trolley wheel (10) comprising a hub (12) configured to receive an axle of a golf trolley, in use; an openwork support (14) extending from the hub and including one or more circumferential openings; and a plurality of distinct feet...
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WO/2024/013412A1 |
The present invention relates to a device for controlling tyre wear that comprises one sensor (1) per wheel and each tyre has an elongated element (2) made of conductive material that is arranged in the tyre tread (5) with its correspond...
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WO/2024/008242A1 |
The invention relates to a pneumatic vehicle tire comprising a profiled tread with at least one circumferential groove (1) which runs in a straight manner in the circumferential direction in plan view and which comprises a groove base (3...
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WO/2024/009171A1 |
There is disclosed a tire for vehicle wheels comprising a tread portion (18) which in turn comprises a plurality of lugs (24; 24A, 24B) and a plurality of grooves (26). Each groove (26) is interposed between contiguous pairs of lugs (24;...
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WO/2024/009964A1 |
Provided is a motorcycle tire that offers improved steering stability, particularly an improved banking feel. In this motorcycle tire, the tread surface portion is provided with a directional pattern which includes at least one center ...
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WO/2024/004901A1 |
Provided is a tire configured to have improved pin slip-off resistance without causing further damage to road surfaces. The tire comprises, in a tread section 1, a hole 13 for insertion of a stud pin 20. A series of flat sections 14 prov...
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WO/2024/002913A1 |
A computer-implemented method for calculating a wear rate of a tire, the method comprising: providing an aggregation of residual tread depth, RTD, assessments based at least in part on data obtained from at least one sensor attached to a...
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WO/2023/248826A1 |
The present invention improves grip performance on ice- and snow-covered road surfaces. This tire comprises a tread section. A cap rubber layer forming the tread section is formed of a rubber composition that contains, in 100 parts by ma...
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WO/2023/248509A1 |
In this tire 1 for heavy loads, tread rubber 7 has a cap layer 7c and a base layer 7b disposed nearer to the inner periphery of the tire than the cap layer, the cap layer is provided with a cap surface layer 7c1 and a cap intermediate la...
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WO/2023/248655A1 |
The present invention improves ride comfort performance during high-speed travel. The present invention provides a tire comprising a tread section, wherein: a cap rubber layer forming the tread section is formed from a rubber composition...
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WO/2023/248754A1 |
The present invention improves wet grip performance after high-speed travel. Provided is a tire having a tread section. A cap rubber layer forming the tread section is formed from a rubber composition in which 60-80 parts by mass of 100 ...
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WO/2023/248828A1 |
The present invention improves wear resistance during high-speed travel. A tire comprising a tread section, wherein: a cap rubber layer forming the tread section is formed from a rubber composition containing 60-80 parts by mass of styre...
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