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WO/2018/142802A1 |
The present invention provides a pneumatic tire that enables achieving both improvement in maneuvering stability on a dry road surface and improvement in maneuvering stability on a wet road surface by devising a chamfer shape for a sipe....
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WO/2018/143272A1 |
Provided is a pneumatic tire with which changes in the physical properties over time are suppressed and excellent performance on ice is maintained. An undertread is made of an undertread rubber composition obtained by blending Wu parts b...
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WO/2018/143127A1 |
A pneumatic tire (1) is provided with: a carcass (6) extending from a tread section (2) to a bead core of a bead section via a side wall section; and a belt layer (7) disposed radially outside the carcass (6) and inside the tread section...
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WO/2018/139084A1 |
This pneumatic tire 1 is provided with: a carcass 6 extending from a tread section 2 through sidewall sections to the bead cores of bead sections; and a belt layer 7 disposed radially outside the carcass 6 and inside the tread section 2....
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WO/2018/137920A1 |
A tyre wear detection system and method for a vehicle, the system comprising: a processing means for obtaining one or more data sets containing acoustic data relating to tyre noise associated with one or more conditions; an audio sensor ...
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WO/2018/138440A1 |
The main aim of the present invention is to increase the grip of a tyre, the speed index of which is at least V, i.e. intended to be mounted on a vehicle with a maximum authorised speed of at least 240 km/h. Such a tyre (1) comprises a t...
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WO/2018/140851A1 |
Various embodiments of a tire having a three-dimensional tire sipe are disclosed. In one embodiment, a tire having a sipe is provided, the tire comprising: opposing tread element portions separated by the sipe, each opposing tread elemen...
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WO/2018/135484A1 |
Provided is a pneumatic tire which is suitable as a tire for travelling on unpaved roads and which can achieve both high travelling performance on unpaved roads and high cut resistance. Inside blocks and outside blocks which are at diffe...
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WO/2018/135483A1 |
Provided is a pneumatic tire suitable for traveling unsealed roads and capable of maintaining high levels of both traveling performance on unsealed roads and resistance to block damage. Center blocks provided in a center region of a trea...
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WO/2018/135485A1 |
Provided is a pneumatic tire suitable for traveling unsealed roads and capable of achieving a balanced improvement in traveling performance on unsealed roads, cut resistance, and uniformity. Side blocks are provided at each extension pos...
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WO/2018/135170A1 |
Provided is a pneumatic tire with which it is possible to increase shock burst resistance while maintaining a high level of maneuvering stability on dry road surfaces. A contour line in a tire meridian cross-section of a center land part...
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WO/2018/131229A1 |
In order to improve wet performance without degrading uneven wear resistance, this pneumatic tire 1 is provided with: a pair of circumferential main grooves 20 which are disposed on both sides of a tire equatorial plane CL in the tire wi...
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WO/2018/131475A1 |
Provided is a pneumatic tire in which the shapes of sipes provided in a tread part have been devised to make it possible to improve wet performance. This pneumatic tire has a tread part 1 provided with: a plurality of main grooves 9 exte...
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WO/2018/122713A1 |
Tyre for vehicle wheels, comprising a tread band comprising circumferential grooves, circumferential ribs defined by said circumferential grooves and a plurality of sipes (10) that extend, on said circumferential ribs, from a radially ou...
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WO/2018/122497A1 |
Tread (1) for a heavy goods vehicle tyre, having a total thickness corresponding to the thickness of the material undergoing wear during rolling, this tread (1) having, in a new state, a rolling surface (10) for contacting a road surface...
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WO/2018/122754A1 |
The invention describes a process for manufacturing a tyre (1 ) for vehicle wheels comprising a tread band (7) at a radially outer position with respect to an inner tyre component (2, 6) of tyre (1 ) having at least one electrically cond...
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WO/2018/123484A1 |
The purpose of the present invention is to prevent deterioration of uniformity after repairing a flat tire and suppress travel noise. This pneumatic tire 1 has a sound suppressing body 20 which is fixed to the tire inner cavity surface o...
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WO/2018/122657A1 |
Tyre (100) for all-terrain vehicles having a tread band (2) comprising: - a central annular portion (Al), located across the equatorial plane (X-X), and two shoulder annular portions (A2, A3), separated from said central annular portion ...
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WO/2018/122496A1 |
Tread (1) for a heavy goods vehicle tyre, having a total thickness corresponding to the thickness of the material undergoing wear during rolling, this tread (1) having, in a new state, a rolling surface (10) for contacting a road surface...
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WO/2018/116512A1 |
In this pneumatic tire, first lug grooves 322A each have one end that opens into the edge of an inside second land portion 32 towards the tire ground end T-side and another end that is terminated in the interior of the inside second land...
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WO/2018/117024A1 |
Provided is a pneumatic tire such that it is possible to effectively improve on-snow braking performance by compressing and holding a snow column in each closed groove. This pneumatic tire having a designated rotational direction compris...
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WO/2018/117009A1 |
The present invention provides a tread for a tire having a contact face intended to come into contact with ground during rolling, provided with a plurality of lateral grooves (3) extending generally axial orientation and at least one nar...
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WO/2018/115674A1 |
The present invention relates to an aeroplane tyre (1) and specifically concerns a wear indicator (6) indicating the wear of the tread (2) thereof. At least one circumferential rib (4) of the tread (2) having an initial height H0 and bei...
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WO/2018/115675A1 |
The present invention relates to a method for determining the condition of an aircraft tyre and, more specifically, to a method for determining the wear condition thereof, allowing the residual lifetime and, more specifically, the number...
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WO/2018/114095A1 |
The invention relates to a vulcanised or prevulcanised profiled tyre tread for the cold retreading of a commercial vehicle tyre, wherein the tyre tread, seen in cross-section, has a curved outer contour line (k1) extending along the tyre...
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WO/2018/118023A1 |
The invention provides for a heavy truck tire (500) having a casing and a rubber tread (600) attached thereto, the tread extending axially between tread edges over a rolling tread width (RTW), the tread comprising a lower rubber layer (6...
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WO/2018/117083A1 |
Provided is a pneumatic tire that has a tread pattern including: a center main groove extending in a tire circumferential direction; a first inclined lug groove that is on a first side in a tire width direction relative to the tire circu...
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WO/2018/118479A1 |
The invention provides for a heavy truck tire (500) having a casing and a rubber tread (600) attached thereto, the tread extending axially between tread edges over a rolling tread width (RTW), the tread comprising a lower rubber layer (6...
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WO/2018/116835A1 |
In order to improve the durability of a sound suppressing body, this pneumatic tire 1 has: a carcass 6 which extends between a pair of bead portions 4, 4; an inner liner 10 which is disposed on the inside of the carcass 6 in the tire rad...
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WO/2018/115676A1 |
The present invention relates to a an agricultural vehicle tyre (1) and, more specifically, to the tread (2) of same, and aims to improve field traction whilst making the lugs (3) less susceptible to damage from stubble. According to the...
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WO/2018/114076A1 |
The invention relates to a method for producing a spike (1), in particular for a vehicle tyre, said spike comprising a spike body (2) and a spike pin (3) inserted into the spike body (2). The method is characterised in that at least some...
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WO/2018/109324A1 |
A tyre (1) in which at least one of said tread bars (51) comprises a circumferential reinforcement element (52) arranged axially to the inside relative to said at least one groove (71) from the outside towards the inside and axially near...
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WO/2018/109323A1 |
The invention relates to a tyre (1) in which at least one of said tread pattern blocks (51) comprises a peripheral reinforcing element (52) arranged axially on the inside in relation to said at least one groove (71), from the outside tow...
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WO/2018/108358A1 |
A pneumatic vehicle tyre having a tread with profile blocks (4) formed by circumferential or oblique channels (1) and by transverse channels (2), which profile blocks are each provided with at least one sipe (5) which is straight or slig...
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WO/2018/103925A1 |
The invention relates to vehicle tires comprising a profiled tread which has two shoulder block rows (1, 2) with profiled blocks (4, 6) which are separated by transverse grooves (5, 7) and a central tread region which is separated into p...
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WO/2018/104876A1 |
The invention relates to a method and to a device for detecting the wear on at least one tyre of a vehicle, wherein the vehicle has a tyre pressure control system composed of a pressure sensor, a transceiver unit and a computer unit and ...
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WO/2018/103935A1 |
The invention relates to vehicle tires with a profiled tread that has two shoulder block rows (1, 2) with profiled blocks (1a, 2a), which are separated by transverse grooves, and a central tread region with at least two profiled block ro...
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WO/2018/103924A1 |
The invention relates to vehicle tires comprising a tread with at least two profiled block rows (1, 2) which are circumferential in the circumferential direction and comprise profiled blocks (1a, 2a) that lie opposite each other in pairs...
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WO/2018/105421A1 |
A pneumatic tire 1 is provided with: a carcass 6 that extends from a tread portion 2 through a side wall portion to a bead core of a bead portion; and a belt layer 7 that is arranged inside the tread portion 2 and radially outside of the...
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WO/2018/103920A1 |
The invention relates to a pneumatic vehicle tire of radial design, comprising a tread, which has two shoulder lug rows (1, 1') and a center tread region having at least one tread lug row (5), which is delimited on both sides by circumfe...
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WO/2018/102112A8 |
Magnetic wheels, steel-climbing robots, and methods and systems for inspection of steel structures are disclosed, along with variations, alternatives, and modifications. A disclosed magnetic wheel has radially oriented rare-earth magnets...
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WO/2018/102571A1 |
Particular embodiments provide a tire tread having a plurality of tread elements and a plurality of lateral discontinuities arranged along the tread width and tread length, each of the plurality of tread elements being spaced apart by on...
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WO/2018/101938A1 |
Embodiments include a tire tread having a plurality of tread elements and a plurality of lateral discontinuities arranged along the tread width and tread length, each of the plurality of tread elements being spaced apart by one of the pl...
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WO/2018/100275A1 |
Tyre (1) comprising two beads (4), two sidewalls (3) connected to the beads and a crown (2) connected to the ends of the two sidewalls, the crown comprising a crown reinforcement (6) and a tread (5) radially on the outside of the crown r...
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WO/2018/102112A1 |
Magnetic wheels, steel-climbing robots, and methods and systems for inspection of steel structures are disclosed, along with variations, alternatives, and modifications. A disclosed magnetic wheel has radially oriented rare-earth magnets...
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WO/2018/102460A1 |
In particular embodiments, a tire tread includes one or more lateral sipes (26s) arranged within the tread (20). As each such lateral sipe (26s) extends outward from within the tread thickness (T20) and towards the outer, ground-engaging...
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WO/2018/102576A1 |
Embodiments include a tire tread having a plurality of tread elements and a plurality of lateral discontinuities arranged along the tread width and tread length, each of the plurality of tread elements being spaced apart by one of the pl...
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WO/2018/101933A1 |
In particular embodiments, a tire tread (20) includes one or more lateral sipes (26s) arranged within the tread. As each such lateral sipe (26s) extends outward from within the tread thickness (T20) and towards the outer, ground-engaging...
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WO/2018/096259A1 |
A tread (1) for a tyre of a civil engineering machine, said tread (1) having a rolling surface (10) limited axially by edge portions (11), said tread being provided with indentations (3, 4) delimiting portions of material forming relief ...
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WO/2018/096257A1 |
Tread (1) for a heavy goods vehicle tyre, said tread comprising at least one circumferential rib (2) of width Lr, said circumferential rib (2) comprising a plurality of incisions (41, 51) defining a plurality of small internal elements (...
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