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WO/2018/203558A1 |
The purpose of the present invention is to provide a two-wheel vehicle tire which has both the wear resistance and the wet grip performance of a tread. The two-wheel vehicle tire according to the present invention is provided with: a pai...
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WO/2018/203557A1 |
This tire for a two-wheeled vehicle is provided with a pair of bead parts and a pair of side wall parts, and a tread part that is continuous with the side wall parts. The tread part is divided into three by a center part and a shoulder p...
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WO/2018/202986A1 |
Tyre (1) comprising a tread, said tread comprising at least one groove (2) extending in a main direction and delimited by at least one block (4) of rubber compound, at least one wear indicator (3) arranged in the groove (2), said tread c...
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WO/2018/199273A1 |
A tread for a tire having a contact face intended to come into contact with ground during rolling being provided with at least one groove (3) of a radial depth D and a width W being composed of two opposed groove walls (31, 32) and a gro...
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WO/2018/199280A1 |
A crosslinked rubber obtained by crosslinking a rubber composition, wherein the rubber composition contains: (A) a conjugated diene polymer having a weight-average molecular weight of 1.0 x 105 to 2.0 x 106 in terms of polystyrene by gel...
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WO/2018/197067A1 |
In order to provide a vehicle tyre with which conventional vehicle tyres can be improved, it is proposed that a tyre sensor comprising an optical waveguide (5) is arranged in a profile block of the tread, wherein the optical waveguide (5...
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WO/2018/198759A1 |
Provided is a studded tire in which, by increasing the grip performance of stud pins, the performance on ice/snow is enhanced so as to be equal to or greater than a level achieved by the related art. Provided is a studded tire in which s...
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WO/2018/194063A1 |
Provided are: a rubber composition for an inner-layer member of a tire, the resin composition enabling the tire to combine low heat build-up properties with crack propagation resistance to a higher degree than conventional ones; and a he...
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WO/2018/192694A1 |
The invention relates to a vehicle tyre having a tread with a contact surface, wherein the tread has rows of shoulder profile block elements running from a tyre crown to tyre shoulders, wherein the rows of shoulder profile block elements...
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WO/2018/193700A1 |
In order to improve steering stability while achieving lighter mass and reduction in rolling resistance, the pneumatic tire 1 is provided with one carcass ply 20 having a ply turn-up 22 and a reinforcement layer 40 disposed between the p...
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WO/2018/190078A1 |
A block (100) of this heavy duty pneumatic radial tire has formed therein a sipe (110) extending in the width direction of the tire. A sloped section (120) is formed at the trailing end of the block (100), which is defined by the sipe (1...
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WO/2018/185436A1 |
A tyre for a private passenger vehicle, the tread of which comprises edge portions (11), at least one of these edge portions being provided with a plurality of transverse or oblique cutouts (3) having a width at most equal to 2 mm and a ...
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WO/2018/179638A1 |
This pneumatic tire is provided with: a carcass (11); at least one inclined belt layer (13) which is arranged outside of the crown part of the carcass (11) in the tire radial direction and passing through the tire equator, and which has ...
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WO/2018/183053A1 |
A tire can include a three-dimensional sipe formed into a tire tread. The three-dimensional sipe can be formed in a tread element of the tire tread and can include a three-dimensional pattern. The three-dimensional sipe can have a first ...
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WO/2018/179756A1 |
Provided is a pneumatic tire that can realize, at high levels, both traction performance and a low heat-generating property. The pneumatic tire is equipped with a tread section, a side wall section, and a bead section, wherein: a plurali...
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WO/2018/179637A1 |
This pneumatic tire is provided with: a carcass (11); at least one inclined belt layer (13) which is arranged outside of the crown part of the carcass (11) in the tire radial direction and passing through the tire equator, and which has ...
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WO/2018/179755A1 |
Provided is a pneumatic tire that can realize both traction performance and uneven wear resistance at high levels. The pneumatic tire is equipped with a tread section 1, a side wall section 2, and a bead section 3, wherein: a plurality o...
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WO/2018/182041A1 |
A tread being provided with a plurality of contact elements (5) having a plurality of lateral walls (51) facing to a cut (4, 41), at least one of a lateral wall (51) being provided with a concavity (6) extending over an entire width of t...
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WO/2018/172695A1 |
The invention aims to improve the grip of a passenger tyre (1), without degrading the behaviour, wear and endurance thereof and while decreasing the weight. According to the invention, the tread (2) has a volumetric void ratio VVR at lea...
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WO/2018/172680A1 |
A tyre (1) comprising a tread (5) having grooves (7) with undercut side faces (72), and comprising at least one circumferential reinforcing element (8-1) arranged axially relative to said undercut side face (72) at a distance "d" of betw...
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WO/2018/172991A1 |
A multi-function portable (1) optoelectronic apparatus (4) to determine the profile of a brake disk (2) and the profile of the tread (3a) of a tyre (3) comprising an optoelectronic assembly (6) for emitting a laminar beam of light (7) al...
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WO/2018/172317A1 |
The invention relates to a method for determining a profile depth (td) of a profile (4) of a tyre (2) while a vehicle (1) having the tyre (2) is operating, a control device (20) for a vehicle (1) for determining a profile depth (td) of a...
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WO/2018/166675A1 |
The invention relates to a crawler for detecting and ascertaining condition parameters or condition data of vehicle tires mounted on a vehicle, comprising the following: - a chassis with at least two axles and at least three wheels or a ...
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WO/2018/164071A1 |
Provided is a pneumatic tire that is suitable for use as a tire for traveling on unpaved roads and that improves traveling performance on unpaved roads. Center blocks 10, which are provided in a center region of a tread section 1, are ar...
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WO/2018/164072A1 |
Provided is a pneumatic tire that is suitable for use as a tire for traveling on unpaved roads and that improves traveling performance on unpaved roads. Center blocks 10, which are provided in a center region of a tread section 1, are ar...
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WO/2018/164073A1 |
Provided is a pneumatic tire that is suitable for use as a tire for traveling on unpaved roads, and that improves traveling performance and damage resistance on unpaved roads. Center blocks 10, which are provided in a center region of a ...
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WO/2018/162863A1 |
The invention relates to a tyre of which the tread comprises at least two layers of elastomer blends (61, 62). According to the invention, the first layer (61) forming the radially exterior portion of the tread extends radially inside th...
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WO/2018/162822A1 |
The invention relates to a pneumatic tyre (1) comprising a tread (2), at least one groove (3), and at least one wear-marking element (4) arranged in the groove (3). Said tyre also comprises at least one wear indicator (10), the wear indi...
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WO/2018/163567A1 |
Provided is a pneumatic tire enabling both the improved maneuvering stability performance on a dry road surface and improved maneuvering stability performance on a wet road surface, which are achieved by appropriately shaping chamfers lo...
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WO/2018/163273A1 |
The present invention is provided with: a center main groove provided in the ground-contact center part of a tread part; shoulder main grooves provided on the sides of the center main groove that are outward in the tire width direction; ...
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WO/2018/158798A1 |
This stud pin is provided with: a tip that has a tip surface for coming into contact with a road surface; a body that holds the tip; and a lower flange that is connected to the end on the side opposed to the end surface of the body. The ...
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WO/2018/159782A1 |
Provided is a tire with which air column resonance noise can be reduced while maintaining the degree of freedom of the tread design, and uneven abrasion of the treads can be suppressed. The tire comprises, in a tread surface, at least on...
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WO/2018/158802A1 |
This stud pin is provided with a tip; a body; and a lower flange. The flange contour shape of the lower flange is an anisotropic shape having short sides and long sides different in length, and provided with four or more first flange pro...
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WO/2018/157952A1 |
A pneumatic vehicle tyre having a tread which is of directional design and which has oblique channels (11), which run toward one another in a V-shaped fashion over the tread width, as main channels, which in each tread half delimit elong...
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WO/2018/158800A1 |
This stud pin is provided with: a tip that has a tip surface for coming into contact with a road surface; a body that holds the tip; and a lower flange. The flange contour shape of the lower flange is an anisotropic shape where, among vi...
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WO/2018/158799A1 |
This stud pin is provided with: a tip; a body that holds the tip; and a lower flange that is connected to the end on the side opposed to the end surface of the body. The contour shape of the lower flange and the body contour shape of the...
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WO/2018/158546A1 |
The invention relates to a tyre tread (1) for a HGV divided into a central portion (20) and edge portions (30), the central portion (20) having a width Lc at least equal to 40% of the total width W of the tread and at most equal to 90% o...
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WO/2018/158021A1 |
The invention relates to a pneumatic vehicle tire having a directional tread, which has center tread lugs (4) in the tread center region and shoulder lugs (5), which lugs (4, 5) are delimited in the circumferential direction by oblique g...
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WO/2018/159538A1 |
Provided is a tire with which air column resonance noise can be reduced while maintaining the degree of freedom of the tread design, and uneven abrasion of the treads can be suppressed. The tire comprises, in a tread surface, at least on...
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WO/2018/158022A1 |
The invention relates to a pneumatic vehicle tyre (1) which can be rotated in a circumferential direction (4) and has a tread (5) with tread blocks (6, 61, 62) cohesively formed by circumferential or oblique grooves (7) and transverse gr...
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WO/2018/153569A1 |
A pneumatic vehicle tyre, in particular utility vehicle tyre, having a single-ply or multi-ply carcass, a multi-ply belt or breaker, and having a profiled tread with channels formed to a profile depth, wherein the profiled tread is, at t...
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WO/2018/153570A1 |
Pneumatic vehicle types, in particular utility vehicle tyres, each comprising a tread having a shoulder-side profile rib (1), which is separated from a central tread section (3) by a wide circumferential groove (2) which extending around...
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WO/2018/153186A1 |
A walking mechanism, a robot having same, and a self-walking grass cutter (100). The walking mechanism comprises a walking wheel group; each walking wheel (31a, 31b, 32a, 32b) in the walking wheel group comprises a wheel outer tire (35) ...
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WO/2018/154968A1 |
In order to reduce pattern noise while ensuring wet performance, this pneumatic tire is provided with: multiple lug grooves 24 which are arranged in the tire circumferential direction on the tread surface 21 of the shoulder land portions...
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WO/2018/153571A1 |
The invention relates to a pneumatic vehicle tyre having a tread with profiled block rows (1, 2) which have profiled blocks (5) delimited by grooves (3, 4), said grooves (3, 4) forming T-junctions when viewed from above and being delimit...
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WO/2018/153568A1 |
A pneumatic vehicle tyre, in particular utility vehicle tyre, having a tread with transverse channels (3, 3') which are continuous over the tread width and which, at least in sections, are formed to the profile depth and are the main cha...
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WO/2018/154969A1 |
In order to reduce pattern noise while ensuring wet performance, this pneumatic tire is provided with: multiple lug grooves 24 which are arranged in the tire circumferential direction on the tread surface 21 of the land portion 23 define...
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WO/2018/150732A1 |
The present invention provides a pneumatic tire in which it has been made possible, in a tire having a specified vehicle mounting direction, to achieve both improved steering stability on dry road surfaces and improved steering stability...
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WO/2018/150742A1 |
The present invention provides a pneumatic tire in which it is possible to achieve both improved steering stability on dry road surfaces and improved steering stability on wet road surfaces by adjusting the chamfer shape of the sipes. Th...
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WO/2018/151111A1 |
This pneumatic tire 1 is provided with circumferential-direction main grooves 21, 22 extending in the tire circumference direction, and a land portion defined by the circumferential-direction main grooves 21, 22. The land portion 32 is p...
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