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Patent Searching and Data


Matches 1 - 50 out of 23,864

Document Document Title
WO/2017/200663A1
Various embodiments of a tire wear indicator are provided. In one embodiment, a tire having a tread is provided, comprising: a ground-contacting portion oriented at the radially outermost surface of the tire; at least one notch extending...  
WO/2017/198352A1
Stud for a pneumatic vehicle tyre having a stud body (1) made from a plastic which contains reinforcing fibres, and a stud pin (2) made from hard metal which is positioned in the stud body (1) and protrudes out of the stud body (1), wher...  
WO/2017/194874A1
The objective of the invention is to increase the endurance of pneumatic tyres, comprising two working layers (41, 42), comprising parallel reinforcing elements (411, 421) which are each at an angle (AA, AB) to the circumferential direct...  
WO/2017/194549A1
A pneumatic tyre comprising a tread portion (100) which comprises a groove (110) which is oriented at an angle between +45 and -45 degrees with respect to the rolling direction of the tyre, the groove (110) having a depth extending in th...  
WO/2017/187164A1
A method of generating a three-dimensional topological surface representation of a tyre on a vehicle, the method comprising: using a tread depth measurement device to record tread depth data for a tyre surface moving relative to the trea...  
WO/2017/187834A1
The purpose of the invention is to provide a tire having excellent motion performance on both a dry road surface and a wet road surface. Provided is a tire 1 having a tread 2 with a surface on which at least one of land portions 20 to 22...  
WO/2017/187960A1
A tire (10) is provided on the tread surface thereof with: a circumferential groove (12) extending in the circumferential direction (U) of the tire; lug grooves (14) extending in a direction intersecting the circumferential groove (12); ...  
WO/2017/187734A1
In order to improve steering stability performance on snowy road surfaces while securing handling stability performance on dry road surfaces and wet road surfaces, a land portion 4 (the middle land portions 4B) is formed partitioned by t...  
WO/2017/189688A1
A tire including a sidewall, wherein the sidewall may include an upper sidewall. The upper sidewall may include a plurality of extruded, angled blocks proximate an outer edge of the tire. The tire may include a plurality of shoulder bloc...  
WO/2017/186366A1
A pneumatic vehicle tire at least having: a tread that has an outer tread cap (1) with a profiled tread surface and an inner tread base (2), a carcass (3), a bead region with a bead core, an inner layer (4) and a sidewall is provided. Ac...  
WO/2017/187163A1
A hand-held device for obtaining a three-dimensional topological surface profile of a tyre, the device comprising: a base comprising an aperture; a light source arranged in use to generate an elongate pattern of light, and to project sai...  
WO/2017/187295A1
Motorcycle tyre (100), having a tread band (8) comprising: - a plurality of blocks (12) having a respective perimeter, spaced apart from one another so as to define a tread pattern with a void-to-rubber ratio higher than or equal to 50 %...  
WO/2017/187739A1
To achieve both maneuverability and wet performance, this pneumatic tire 1 is provided with: a plurality of shoulder lug grooves 23 positioned farther outward in a tire width direction than an outermost major groove 12; and a thin groove...  
WO/2017/187740A1
In order to improve steering stability performance on wet road surfaces while securing steering stability performance on dry road surfaces, on a tread surface 2A of a tread 2, a center land portion 4A arranged on the tire equatorial plan...  
WO/2017/188408A1
A tire (run flat radial tire) comprising: a carcass straddling between a pair of bead sections; a side reinforcing rubber provided in a tire side section; at least two belt layers provided on the outside of the carcass in the tire radial...  
WO/2017/182762A1
The invention relates to a tyre tread (1) that is intended to equip an off-road vehicle and has a total width (W) and a total thickness of material to be worn away at least equal to 60 mm, said tread being bounded axially by edge regions...  
WO/2017/184237A1
A tire includes an electronic device, such as a RFID chip, within the body of the tire. For particular embodiments, a RFID chip is disposed within a tire belt. The RFID chip may be disposed on an inner or outer belt. The RFID chip is con...  
WO/2017/183704A1
This tire includes: a tire frame member made of a resin material; a belt layer; and a top tread. On an outer contour of the tire as viewed in a cross section along the rotation axis of the tire, the ground end side of the top tread is fo...  
WO/2017/183369A1
A tire is provided that can be efficiently manufactured when a block is provided in which sipes are formed, and in which performance on icy/snowy roads and non-icy/snowy roads can be balanced at a higher level. Sipes 100A of a pneumatic ...  
WO/2017/183579A1
The present invention provides a tire configured so that, when the tire uses a tread pattern in which blocks each having a relatively small ground contact area are densely arranged, the tire can exhibit sufficient on-ice performance even...  
WO/2017/176280A1
The invention provides for a heavy truck tire tread (2) having a longitudinal direction, a lateral direction and a thickness direction, said tread having a ground-engaging contact surface (CS) and having a main longitudinal center groove...  
WO/2017/174927A1
A tyre tread (1) comprising at least one main groove (2) that opens, in the new state, on the rolling surface of the tread, said main groove of maximum depth P consisting of a plurality of consecutive sequences, each sequence comprising ...  
WO/2017/174916A1
A tread (2) for a radial tyre of a heavy-duty civil engineering vehicle for use in mines, characterised by alternating full-load running on an uphill slope and emtpy-load running on a downhill slope, the tread (2) having a total width (W...  
WO/2017/174928A1
Tyre tread (1) comprising a tread surface (10) intended to come into contact with a roadway, this tread comprising at least one circumferential main groove (2) opening, when new, onto the tread surface of the tread, this circumferential ...  
WO/2017/177132A1
The invention provides for a heavy truck tire tread (2) having a longitudinal direction, a lateral direction and a thickness direction, said tread having a ground-engaging contact surface (CS) and having a main longitudinal center groove...  
WO/2017/174926A1
A tyre tread (1) comprising at least one groove (2) of depth (P) that opens, in the new state, on the rolling surface (10) of the tread, said groove comprising a plurality of first and second groove segments, each first groove segment (2...  
WO/2017/174925A1
A tyre tread (1) comprising a rolling surface intended to come into contact with a roadway, said tread (1) having at least one main groove (2) that opens, in the new state, on the rolling surface (10) of the tread, said main groove (2) h...  
WO/2017/174917A1
A tread (2) for a radial tyre of a heavy-duty civil engineering vehicle for use in quarries, characterised by alternating full-load running on a downhill slope and emtpy-load running on an uphill slope, the tread (2) having a total width...  
WO/2017/175416A1
A tire mold (20) has a molding surface for vulcanization-molding a tire (10), and blades (26) are located on the molding surface, the blades (26) being for vulcanization-molding sipes (14) in the tire (10). The blades (26) have a concavo...  
WO/2017/170788A1
Provided is a heavy-duty pneumatic tire having an improved resistance to heat build-up so as to inhibit heat build-up while traveling, and an improved resistance to wear while traveling on rough roads. The tread pattern of this heavy-dut...  
WO/2017/170208A1
A tire (1) is provided, on the tread portion (10) thereof, with groove parts (70) extending in the tire circumferential direction (TC); first land parts (81) positioned to the inside in the tire width direction (TW), and having first gro...  
WO/2017/169157A1
The present invention improves uneven wear resistance performance while maintaining durability performance. The present invention comprises: at least two circumferential grooves 3 that extend along a tire circumference direction and are ...  
WO/2017/170946A1
The tread pattern of a heavy duty pneumatic tire includes: a pair of circumferential main grooves; a center wide groove extending in the center region between the pair of circumferential main grooves; and rectilinear center lug grooves p...  
WO/2017/167711A1
The invention relates to a tyre made from rubber-like material, comprising a tread including a plurality of blocks (22) delimited by grooves (12, 14) formed in the tread, at least one of said blocks comprising at least one incision (24) ...  
WO/2017/169214A1
In order to ensure recapping development width while minimizing degradation of an anti-heat generation property of a pneumatic tire, the present invention comprises a protruding section 30 that is provided to a buttress section 6 and pro...  
WO/2017/170562A1
The tread pattern of this heavy-duty pneumatic tire includes: linear center lug grooves; a pair of circumferential main grooves formed in a wave shape around the circumferential direction of the tire; a center block; and a fine center gr...  
WO/2017/162953A1
The invention relates to a tread (10) for an off-road vehicle tyre, said tread (10) having a total width Wt greater than 600 mm and being equipped with at least three main grooves (1, 2, 3, 4) having a generally circumferential orientati...  
WO/2017/164756A1
A tyre for wheeled vehicle wheels, which ensures its safe use even after damage to outer cord structure. The tyre for wheeled vehicle wheels fitted with the tread on its basic periphery, adapted for being mounted on wheel rims. The tread...  
WO/2017/159712A1
Provided is a pneumatic tire having an asymmetrical tread pattern for which a tire-mounting direction with respect to the vehicle is specified, wherein the chamfering shape of a sipe is contrived in such a manner as to enable improvement...  
WO/2017/156213A1
Example aspects of the present disclosure provide a vehicle integrated expected tread-life indicator system and methods of operation thereof. One example computer-implemented method includes receiving data associated with one or more tre...  
WO/2017/156216A1
The present disclosure provides a driving companion tread-life indicator system and methods of operation thereof. One example computer-implemented method includes receiving data associated with one or more tread depth measurements. The o...  
WO/2017/149954A1
Provided is a tire wear life estimating system capable of predicting an amount of wear of a tire accurately and efficiently. This tire wear life estimating system includes: a vehicle travel data generating unit (1, 2) which generates and...  
WO/2017/144142A1
The invention relates to a solid rubber tire, comprising: a tire main body, which comes in contact with a rim and which has a bottom part (1), a cover layer (2), and an intermediate layer (3); a tread part (5), which comes in contact wit...  
WO/2017/145681A1
The present invention provides a pneumatic tire that is capable of providing good stability maneuvering on both dry and wet road surfaces, and that further enables inhibiting degradation of wet performance when the tire is worn. The pneu...  
WO/2017/141913A1
Provided is a pneumatic tire that makes it possible to improve noise performance in addition to improving both steering stability performance on dry road surfaces and steering stability performance on wet road surfaces by adjusting the c...  
WO/2017/141651A1
A pneumatic tire is provided with sipes formed in tread rubber and having openings extending in a first direction on the surface of the tread rubber. The openings are each provided between a first edge of the tread rubber, the first edge...  
WO/2017/141914A1
Provided is a pneumatic tire that makes it possible to improve steering stability performance on dry road surfaces, steering stability performance on wet road surfaces, and braking performance on dry road surfaces by adjusting the chamfe...  
WO/2017/141912A1
Provided is a pneumatic tire capable of achieving both an improvement in steering stability performance on dry road surfaces and an improvement in steering stability performance on wet road surfaces by devising a chamfered sipe shape. Th...  
WO/2017/141915A1
Provided is a pneumatic tire in which the steering stability performance on dry road surfaces and the steering stability performance on wet road surfaces can both be improved by modifying the shape of chamfers on sipes. Sipes 11 each hav...  
WO/2017/138622A1
A pneumatic tire 1 is provided with four or more circumferential main grooves (21, 22) extending in the circumferential direction of the tire, and five or more rows of tread blocks (31 to 33) partitioned by the circumferential main groov...  

Matches 1 - 50 out of 23,864