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WO/2023/007082A1 |
The present invention relates to a radial tyre (1) for an agricultural vehicle, the load index of which is at most equal to 156, the tread pattern of which comprises lugs with a radial height at least equal to 25 mm and with a thickness ...
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WO/2023/008000A1 |
Disclosed is a tire, wherein: a meandering groove extending on a tread surface in the tire circumferential direction is formed; the groove width of the meandering groove in the tire width direction changes in the tire circumferential dir...
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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/2023/282797A2 |
A wheel disc comprises a flange to which two shells are attached by welding. A shell is formed as a truncated cone by the non-detachable connection of individual elements. A tyre tread design consists of a patterned arrangement of cresce...
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WO/2023/281214A1 |
The tyre (10) comprises what are known as hybrid transverse cuts provided in first and second axially lateral portions (P1) and comprises: - a narrow axially inner portion (80) having, at the cut bottom (94), a width ranging from 0.2 mm ...
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WO/2023/281943A1 |
A tire management device (10) for managing tires attached to a vehicle, the tire management device comprising a data acquisition unit (131) for acquiring travel data including data relating to the speed of the vehicle, a wear state calcu...
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WO/2023/277867A1 |
A heavy truck tire tread that has a shoulder rib and shoulder groove is provided. A sipe is in the shoulder rib that extends from the shoulder groove to the lateral outer surface. A first end of a teardrop of the sipe is located at the l...
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WO/2023/274469A1 |
The invention relates to a pneumatic vehicle tyre comprising a tread having tread bars (1, 1') each comprising a bar outer face (4) and at least one sipe (7) which extends at an angle of 0° to 50° to the axial direction in a top view a...
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WO/2023/276184A1 |
A tire according to the present invention comprises a belt formed from at least one belt layer, wherein: main grooves are provided to a tread surface; a communication device is embedded in a region further inward in the tire radial direc...
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WO/2023/274436A1 |
The invention relates to a pneumatic vehicle tyre comprising a tread having at least one shoulder-side tread rib (1) which is delimited by a circumferential groove (2) and has transverse grooves (3) which end in front of the circumferent...
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WO/2023/274434A1 |
The invention relates to a pneumatic vehicle tyre comprising a directional tread having profile positives (5, 6) which are delimited by grooves (3, 4) and have sipes (9) that extend at an angle of 5° to 50° in relation to the axial dir...
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WO/2023/274435A1 |
The invention relates to a pneumatic vehicle tyre comprising a directional tread having at least one row of tread blocks (1) with tread blocks (3) which are separated from one another by transverse grooves (4) and which have an incoming ...
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WO/2022/269162A1 |
The present invention relates to a tyre tread 1 for a heavy civil-engineering vehicle and aims to provide a trade-off between resistance to mechanical attacks by stony soil and thermal venting. The tread has a medial portion 11 comprisin...
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WO/2022/270097A1 |
This pneumatic tire (10) is provided with a tread (40) which contacts the road surface, and a pair of inclined belts (61, 63) where the cords cross. The volume of the grooves formed in the tread (40) to the outside of the tire equator li...
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WO/2022/270094A1 |
A pneumatic tire (10) comprises: a tread (40) that contacts a road surface; and a pair of inclined belts (61, 63) with crossed cords. In the pneumatic tire (10), the volume of a groove formed in the tread (40) on the side which is inward...
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WO/2022/264566A1 |
A tire （１０,１０Ａ,１０Ｂ）comprises block columns （３１，３２，３１Ａ～３３Ａ，３２Ｂ） which are divided by pairs of circumferential grooves （４１～４３，４１Ａ～４４Ａ、４１Ｂ，４
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WO/2022/264590A1 |
Provided is a tire (10, 10A, 10B, 10C, 10D, 10E) comprising block groups (31, 32, 33) each partitioned by one pair of circumferential grooves (41, 42, 43, 44) extending in the tire circumferential direction (TC). The block groups include...
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WO/2022/258089A1 |
The invention relates to a pneumatic tire for a vehicle, in particular a utility vehicle, comprising a tread with at least one profiled rib (1) which is delimited on at least one side by a circumferential groove (4). The circumferential ...
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WO/2022/261089A1 |
A tread additive composition to be combined with a base composition for tire treads to achieve low rolling resistance includes an elastomeric component, a first additive component, and a second additive component. The elastomeric compone...
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WO/2022/259683A1 |
The knitted body according to the present invention is configured by knitting a filament body that includes at least one metal fiber, the cross-sectional profile of the metal fiber perpendicular to the longitudinal direction being a conv...
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WO/2022/260673A1 |
A tread for a heavy truck tire that has a rib is provided. A sipe is located in the rib and extends from a first lateral surface to a second lateral surface. A first end of a teardrop of the sipe is located at the first lateral surface, ...
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WO/2022/259085A1 |
Tyre (1) particularly suitable for applications for commercial vehicles, comprising a tread band (2) which has a plurality of blocks (7, 8) facing each other in pairs and delimited in a circumferential and/or axial direction by a first p...
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WO/2022/259682A1 |
A nonwoven body according to the present invention includes a plurality of metal fibers having a convex polygonal outer shape in a cross section perpendicular to the longitudinal direction.
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WO/2022/260674A1 |
A heavy truck tire tread that has a rib is provided. A sipe is in the rib that extends from a first lateral surface to a second lateral surface. A first end of a teardrop is located at the first lateral surface, and a second end at the s...
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WO/2022/259678A1 |
Provided is a rubber composition for tires which can attain a satisfactory balance among fuel-saving performance, wet performance, and wear resistance. The rubber composition for tires comprises diene-based rubbers, silica, a silane coup...
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WO/2022/254328A1 |
The present invention relates to a high-performance tyre for vehicle wheels comprising a tread made with a vulcanised elastomeric compound obtained by vulcanising a vulcanisable elastomeric compound comprising (i) a composition of elasto...
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WO/2022/253376A1 |
The invention relates to a pneumatic vehicle tyre with a tread strip with at least one profile rib (1, 2) which is delimited on both sides by in each case one circumferential groove (4, 5) and has a rib outer surface (6) which is situate...
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WO/2022/253372A1 |
The invention relates to a pneumatic tire for a vehicle, comprising a directional tread with diagonal grooves (4), which run in a V-shaped manner relative to one another over the tread width and which open into one another. At least two ...
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WO/2022/253371A1 |
The invention relates to a pneumatic tire for a vehicle comprising a tread with shoulder-side profiled blocks rows (1) of shoulder-side profiled blocks (2) and comprising diagonal grooves (4) which are formed up to a profile depth (TP) a...
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WO/2022/253375A1 |
A pneumatic vehicle tyre with a tread strip with at least one profile rib (3) which is delimited on each side by in each case one circumferential groove (4, 5) and is divided into rib blocks (3a) which follow one another in the circumfer...
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WO/2022/254120A1 |
The present invention relates to a tyre for a heavy goods vehicle that has a complex tread pattern, and aims to improve the resistance of its tread to irregular wear. The tyre (1) comprises a tread (2) comprising at least one complex cir...
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WO/2022/253370A1 |
The invention relates to a pneumatic tire for a vehicle, in particular for use under winter driving conditions, comprising a profiled tread which has a running surface that defines a base level and which comprises profiled blocks (4, 5),...
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WO/2022/254121A1 |
The present invention relates to a tyre (1) for a heavy-duty vehicle having a tread (2) with low road noise. According to the invention, two consecutive chevron-shaped rows (6) of blocks of the tread (2) are separated by a chevron-shaped...
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WO/2022/244300A1 |
Provided is technology that improves drainage without diminishing traction performance in a pneumatic tire to be used as an on-road drive wheel. A pneumatic tire 100 to be used as a drive wheel is provided, on the tread surface section...
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WO/2022/239575A1 |
Provided is a pneumatic tire capable of improving off-road durability performance, wet performance, and snow performance while reducing rolling resistance and making it possible to achieve these performances at a high level. A cap tread ...
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WO/2022/235697A1 |
A non-pneumatic tire is provided. The non-pneumatic tire includes an outer annular portion, an inner annular portion, and a load bearing ring positioned between the outer annular portion and the inner annular portion. The load bearing ri...
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WO/2022/223903A1 |
The invention relates to a tyre (1) with a radial carcass reinforcement, comprising a crown reinforcement (5) in turn capped radially by a tread (4) joined to two beads by means of two sidewalls. According to the invention, the tyre crow...
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WO/2022/224610A1 |
Provided is a pneumatic with which steering stability during high-speed travel is improved while good ride comfort is maintained. The pneumatic tire has a tread part 2. A band cord 12 of a band layer 9 is a hybrid cord in which first f...
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WO/2022/224538A1 |
Provided is a tire comprising a tread portion including at least one rubber layer. A ratio (G/WL) of the tire weight G (kg) to the maximum load capability WL (kg) of the tire is 0.0160 or less. The tread portion includes land parts parti...
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WO/2022/224663A1 |
Provided is a rubber composition for tires that, when used in tires, enables reduction in rolling resistance while favorably maintaining or improving operation stability and durability. In the present invention, relative to 100 parts by ...
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WO/2022/221150A1 |
A tire including a decoupling groove is provided, the tire comprising: a body, a shoulder, a tread surface including at least one decoupling groove extending radially inwardly into the body from the tread surface, and a plurality of para...
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WO/2022/214750A1 |
The subject of the present invention is a tyre (1) for an agricultural vehicle comprising a tread (2) made up of blocks (31, 32, 33), which are separated in pairs by voids (41, 42, 43, 51, 52) and are arranged, across the width of the tr...
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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/2022/214175A1 |
A method for controlling motion of a heavy-duty vehicle (100), the method comprising obtaining input data related to one or more tyre parameters of a tyre (150, 160, 170) on the heavy-duty vehicle (100), estimating at least part of the o...
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WO/2022/215434A1 |
Provided is a small-diameter tire that can inhibit a reduction in wear performance and improve fuel consumption performance. A tire 1 comprises: a tread part 2 having tread rubber 15 comprising cap tread 151 and under tread 152; a pair o...
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WO/2022/216403A1 |
This disclosure provides a tire formed of a body having multiple plies and a tread that surrounds the body. The plies and/or the treads and/or other surfaces of the tire include one or more resonators that respond to being interrogated b...
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WO/2022/208244A1 |
A car tyre (100), in particular a high or ultra high performance car tyre also suitable for use on track, is described; the tread band (1) of the tyre has a central region (L1), separated from two shoulder regions (L2, L3), respectively ...
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WO/2022/208012A1 |
The present invention relates to a method for determining the state of wear of a sidewall (2) of a tyre (1) for a heavy-duty vehicle for urban use, the sidewall (2) comprising at least one wear indicator (6) recessed with respect to an o...
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WO/2022/207118A1 |
An adaptive tire traction control system for motor vehicle tires for grip enhancement and rolling friction reduction. The tire surface area is radially divided into multiple zones (103, 104, 105), in the three zones configuration the tir...
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WO/2022/207375A1 |
The invention relates to a computer-implemented forecasting method (200) for forecasting a number of residual landings (remaining LPT) corresponding to achievement of a removal threshold of an identified tyre, which is output by a foreca...
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