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Matches 1 - 50 out of 22,804

Document Document Title
WO/2017/046076A1
The invention relates to a tyre (1), the tread (9) of which comprises a peripheral reinforcement (20) consisting of a material of a higher rigidity than that of the rubber mixture of the rest of the tread, the tyre having an outer side E...  
WO/2017/043227A1
This pneumatic tire 1 is provided with: circumferential main grooves 21, 22 extending in the circumferential direction of the tire; and lands 31, 32 defined by the circumferential main grooves 21, 22 (See FIG. 2). Also, the lands 31, 32 ...  
WO/2017/043007A1
The present invention provides a passenger vehicle pneumatic tire that can substantially improve wet performance. The passenger vehicle pneumatic tire is characterized in that, when the internal pressure of the tire is 250 kPa or more, i...  
WO/2017/043003A1
The pneumatic tire is provided on a tread surface with: at least two circumferential main grooves that continuously extend in the tire circumference direction; and at least one rib-like land section that is partitioned by the adjoining t...  
WO/2017/043116A1
To improve braking performance on dry road surfaces, wet road surfaces, and snowy road surfaces. A pneumatic tire has, in a tread surface (2a) of a tread part (2): central lands (4Aa, 4Ba) formed by individual lands (4A, 4B) being divide...  
WO/2017/043071A1
This tire has a plurality of sipes arranged on the treading surface of the tread of the tire, the sipes being located at a distance from each other in the circumferential direction of the tread, the sipes extending in the rotational dire...  
WO/2017/043008A1
The present invention provides a pneumatic tire that can substantially improve wet performance. The pneumatic tire is provided with a tread rubber that includes a tread-surface rubber layer that is located at the outermost surface of a t...  
WO/2017/039679A1
Heavy truck tire tread (1) having a longitudinal direction, a lateral direction and a thickness direction, said tread having a ground- engaging contact surface (CS) and comprising at least four main longitudinal grooves (3, 4, 5, 6) defi...  
WO/2017/040007A1
The invention provides for a heavy truck tire tread (1) having a longitudinal direction, a lateral direction and a thickness direction, said tread having a ground-engaging contact surface (CS) and comprising at least four main longitudin...  
WO/2017/038109A1
This pneumatic tire 1 has three main grooves 30 extending in the circumferential direction of the tire in order to combine steering stability and wear resistance with wet performance. In the pneumatic tire 1, all the grooves formed in a ...  
WO/2017/032466A1
The invention relates to a method for determining a tyre characteristic influencing variable (Fz, D) with at least one of the following steps: a) detecting an acceleration (ar, at) of a measuring point (MP) to an inner side (2) of a vehi...  
WO/2017/032467A1
The invention relates to a method for determining a tread depth (D) of a tyre profile, said method comprising the following steps: a) detecting an acceleration (ar, at) of a measuring point (MP) on an inner side (2) of a vehicle tyre (1)...  
WO/2017/032476A1
Tubeless pneumatic vehicle tire comprising a tread (1) that has a plurality of spikes (5), further comprising sidewalls (3), bead regions (2) and an airtight inner ply (4) that forms the inner face (4a) facing the interior of the pneumat...  
WO/2017/033414A1
The present invention addresses the problem of providing a tire exhibiting high grip performance and small rolling resistance. The present invention is a tire having tread which exhibits a prescribed loss tangent. The loss tangent exhibi...  
WO/2017/028972A1
The invention relates to a tread profile for a vehicle pneumatic tyre, having profile elements (3) having fine cuts (8) having a straight main extension direction (9) which, at least in one section (c) of the extent, in the radially oute...  
WO/2017/025212A1
Pneumatic vehicle tyres for utility vehicles which have profiled tread comprising two axially adjacent circumferential ribs (3,4) that are separated by a circumferential groove (8) of depth H, wherein the circumferential groove (8) is de...  
WO/2017/025828A1
Tyre (1) comprising a carcass (6), a substantially insulating crown block (7), and an internal tread layer (10) radially inside the substantially insulating crown, a substantially conductive tongue (21) that is made of elastomeric materi...  
WO/2017/025206A1
The invention relates to pneumatic vehicle tires having profile blocks, in which sipes (4) are formed each provided with two symmetrically running sipe walls (5), and which in a radial direction are composed of three adjoining portions (...  
WO/2017/022206A1
This pneumatic tire for motorcycles is equipped with recessed portions formed intermittently along the tire circumferential direction in an intermediate region of each half of the tire, the intermediate region having a negative ratio of ...  
WO/2017/022308A1
A pneumatic tire is provided which, while maintaining both steering stability on dry road surfaces and steering stability on wet road surfaces, further improves resistance to uneven wear. This pneumatic tire is provided with a tread port...  
WO/2017/022683A1
The present invention reduces tire vibration noise while maintaining ice performance during the rolling of a tire having a plurality of studs. A plurality of circumferential stud rows (6) are each configuring a plurality of six or more s...  
WO/2017/023355A1
Particular embodiments of the invention include a tire tread, tires, and methods of using the tire tread. In particular embodiments, the tire tread includes one or more intermediate tread elements. Each of the one or more intermediate tr...  
WO/2017/022309A1
A pneumatic tire is provided which makes it possible to achieve both steering stability on dry road surfaces and steering stability on wet road surfaces. This pneumatic tire is provided with a tread portion, a sidewall, and a bead, and h...  
WO/2017/023805A1
Particular embodiments include a tire tread including one or more intermediate tread elements (28). Each of the one or more intermediate tread elements have a plurality of elongate lateral discontinuities (30, 32) spaced apart in the len...  
WO/2017/018176A1
The present invention improves wear resistance performance while maintaining braking performance on wet road surfaces. This pneumatic tire comprises a plurality of main grooves extending along the tire circumferential direction on the tr...  
WO/2017/018161A1
The present invention improves wear resistance performance while maintaining braking performance on wet road surfaces. This pneumatic tire comprises a plurality of main grooves extending along the tire circumferential direction on the tr...  
WO/2017/018174A1
The present invention improves wear resistance performance while maintaining braking performance on wet road surfaces. This pneumatic tire comprises a plurality of main grooves extending along the tire circumferential direction on the tr...  
WO/2017/018020A1
The present invention improves wear resistance performance while maintaining braking performance on wet road surfaces. This pneumatic tire (1) comprises four main grooves (22) extending along the tire circumferential direction on the tre...  
WO/2017/018019A1
Provided is a pneumatic tire 1 that improves wear resistance performance while maintaining braking performance on wet road surfaces, that comprises four main grooves 22 extending along the tire circumferential direction on the tread surf...  
WO/2017/018175A1
The present invention improves braking performance on wet road surfaces. This pneumatic tire comprises a plurality of main grooves extending along the tire circumferential direction on the tread surface of a tread section. A plurality of...  
WO/2017/016931A1
Tread (10) for a heavy vehicle, having a width W, this tread comprising two main grooves (2, 3) of circumferential overall orientation delimiting a central region (C) with a width of between 15 and 25% of the total width W of the tread, ...  
WO/2017/018527A1
This pneumatic tire has a specific installation direction with respect to a vehicle, and is provided with: an inner main groove on the inner side of the vehicle and an outer main groove on the outer side of the vehicle, the inner main gr...  
WO/2017/013902A1
The present invention improves braking performance on snowy, wet and dry road surfaces. This pneumatic tire is provided with: a first circumferential groove (3A) and a second circumferential groove (3B) provided in the tread surface of a...  
WO/2017/013901A1
The present invention improves braking performance on snowy, wet and dry road surfaces. In this pneumatic tire, a land portion (4E) is formed in a tread surface (2a) of a tread portion (2) and is formed outwards, in the lateral direction...  
WO2017010061A1
This pneumatic tire for a two-wheeled automotive vehicle has a plurality of blocks disposed in a tread surface, wide blocks that are longer in the tire width direction than in the tire circumference direction are formed in at least a cen...  
WO/2017/006551A1
Provided is a tire capable of improving ride quality. This tire is provided with: a case part comprising an inner cylindrical member, an outer cylindrical member which surrounds the inner cylindrical member from the outside in the radial...  
WO/2017/006550A1
Provided is a tire capable of improving wear resistance. This tire is provided with: a case part comprising an inner cylindrical member, an outer cylindrical member which surrounds the inner cylindrical member from the outside in the rad...  
WO/2017/007009A1
A tread section (10) of a tire for a construction vehicle is divided into multiple sections by circumferential grooves (18a, 18b, 18c) extending in the tire circumferential direction (U), and by a tread end (TE) and/or a transverse groov...  
WO/2017/005689A1
The invention relates to a method for determining at least one tyre-specific characteristic variable of a tyre (15) of a motor vehicle (1), in which method a region of the tyre (15) of the motor vehicle (1) is captured by means of at lea...  
WO/2017/007110A1
An anti-skid tire system is disclosed and comprises, in a tire: a wheel part; a tire part disposed along the circumference of the wheel part and having a dented groove, which is dented toward the wheel part and is formed along the circum...  
WO/2017/002320A1
Present invention provides a tread for a tire having a plurality of contact element having a height H, and at least one connecting member connecting a transverse face of the contact element to the transverse face of the circumferentially...  
WO/2016/208302A1
Provided is a pneumatic tire for airplanes, which has improved durability resulting from improvement in heat buildup. The present invention is provided with: a tread section having multiple grooves in the circumferential direction; a car...  
WO/2016/206822A1
The invention relates to a pneumatic vehicle tire having a tread profile that extends in an axial direction A between two tire shoulders, in each of which a shoulder profile strip (4) extending over the circumference of the pneumatic veh...  
WO/2016/203880A1
The purpose of the present invention is to improve the heat radiation performance of circumferential grooves located on the outermost side in the tire width direction, and enhance the cooling effect imparted to a tread by the circumferen...  
WO/2016/203837A1
Ground-contact-end sides of lug grooves (16) are formed such that the groove depth becomes shallower from the tire equatorial plane side to the ground-contact ends. The average inclination angle (θ1) formed between the tread surface (12...  
WO/2016/204264A1
The purpose of present invention is to provide a tire which improves traction performance in a farm field without impairing traveling stability and vibration-related ride quality on a pavement. A center area Sc is set to 25% to 40% of a ...  
WO/2016/202703A1
Disclosed is a pneumatic tire (1) comprising two beads (2), two sidewalls (3), a crown (5) having a belt carcass (6), a tread (5) having a plurality of tread bars (50), and grooves (7) that are delimited radially towards the interior by ...  
WO/2016/203836A1
Lug-groove (16) side walls from the tread surface (12A) to positions at ½ of the groove depth are regarded as first depression-side inclined portions (16Fa), and groove side walls from the positions at ½ of the groove depth to the groo...  
WO/2016/204004A1
A pneumatic tire is provided with: at least one circumferential narrow groove formed in each of the portions of the treading surface of the tread, which are located on both sides of the equatorial plane S of the tire, the at least one ci...  
WO/2016/202472A1
A pneumatic vehicle tyre having a tread with profile positives (3, 3'), for example profile block rows or profile bands, which are separated from one another by a circumferential channel (4). Profile positives (3, 3') are, along the circ...  

Matches 1 - 50 out of 22,804