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WO/2019/176445A1 |
To achieve both travel performance on ice-covered roads when pressure is low and travel performance on ice-covered roads when air pressure is full. A runflat tire in which a reinforcing rubber layer 10a having a substantially crescent-sh...
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WO/2019/174794A1 |
The invention relates to a pneumatic vehicle tire comprising a tread with circumferential grooves (2) and at least one profiled rib (1) which is continuous in the circumferential direction and in which grooves (4) are formed that open in...
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WO/2019/174793A1 |
Rib- or fin-shaped element (1, 10) comprising an anchoring part (1b1, 10b1) and a moulding part (1b2, 10b2), wherein the anchoring part (1b1, 10b1) can be anchored in a profile ring segment of a profile ring of a vulcanizing mould that m...
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WO/2019/174348A1 |
A tire having a sidewall pattern and a tire mold, relating to the field of tires. The tire comprises a tire body; a side of the tire body is provided with a marking area; a plurality of pattern units (101) is provided in the marking area...
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WO/2019/174347A1 |
Disclosed are a tire with a new sidewall pattern and a tire mold, relating to the field of tires. The tire comprises a tire body, a side portion of the tire body has a marking area, and a plurality of pattern units are provided within th...
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WO/2019/174810A1 |
The invention relates to a tyre (10) having a profiled tread (11), wherein studs (20) are embedded into the tread of the tyre, of which studs a respective stud pin (24) projects beyond the tread (11). Provision is made here whereby the e...
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WO/2019/171553A1 |
Provided is a pneumatic tire that can suppress uneven center wear in a tread and improve the linearity of steering stability. Cornering powers CP40, CP75, and CP100 (kN/°), which are respectively obtained by measurements under the condi...
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WO/2019/171554A1 |
Provided is a pneumatic tire that can suppress uneven shoulder wear in a tread and improve ride comfort. Maximum ground contact lengths LA1, LB1, and LC1 and maximum ground contact widths WA1, WB1, and WC1, which are respectively obtaine...
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WO/2017/092915A9 |
The invention relates to a pneumatic vehicle tire for passenger cars, in particular for use under winter driving conditions, comprising a tread having profile positives, in particular tread lugs (3, 4), and having profile negatives, in p...
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WO/2019/159564A1 |
In this pneumatic tire, the opening of an inner shoulder main groove 21 and the opening of an inner center main groove 22 have straight edge sections, and the opening of an outer center main groove 23 has an edge section chamfered into a...
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WO/2019/159610A1 |
Provided is a pneumatic tire that allows improvement of braking performance and reduction of rolling resistance. The pneumatic tire includes a tread portion 1, a pair of sidewall portions 2, and a pair of bead portions 3, wherein a carca...
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WO/2019/159544A1 |
This pneumatic tire includes: a mounting direction indicator that indicates the direction in which the tire is to be mounted to a vehicle; an inner shoulder main groove 21 and an inner center main groove 22 that are formed in regions on ...
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WO/2019/159892A1 |
Provided is a pneumatic tire in which on-ice braking performance can be improved while reducing rolling resistance. The pneumatic tire is provided with a tread part (1), a pair of sidewall parts (2), and a pair of bead parts (3), wherein...
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WO/2019/156095A1 |
This pneumatic tire has a tread pattern comprising: a pair of circumferential-direction main grooves; a lug groove that connects the pair of circumferential-direction main grooves; a block land section that is demarcated by the pair of c...
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WO/2019/155786A1 |
Provided is a pneumatic tire having improved noise performance and improved traveling performance on an unpaved road. The tread section 1 of this pneumatic tire has shoulder land sections 12 and a center land section 12, the shoulder and...
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WO/2019/149461A1 |
A stud (1, 1') having a stud body (2, 2') which has a base flange (6, 6') and which is composed of a non-metallic, elastic material, in particular a rubber material, and having a stud pin (3, 3') which is composed of hard metal and which...
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WO/2019/150855A1 |
This pneumatic tire has: a circumferential-direction main groove 23 provided in an outer-side region, with respect to the tire equatorial plane serving as a boundary, in the vehicle width direction; a circumferential-direction narrow gro...
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WO/2019/151333A1 |
In this pneumatic tire, an inner second land part 32 is provided with: chamfer sections 321 which are formed on an edge portion on a tire grounding end T side of the inner second land part 32, and which, on the tread of the inner second ...
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WO/2019/151505A1 |
Provided is a motorcycle tire with which traction performance is ensured and gripping performance during turning is improved over the prior art. The motorcycle tire includes: a center block row consisting of center blocks 11 formed on a ...
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WO/2019/145656A1 |
Pneumatic tire comprising a tread (1) provided with two edges (2), a center (3) and a plurality of tread bars (10) distributed in a circumferential direction, each tread bar (10) extending in an oblique direction from one of the edges (2...
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WO/2019/145621A1 |
Tyre (1) comprising a sub-layer (7) which consists substantially of a base layer (71) which is arranged radially on the vertex reinforcement (5) and axially between the centre plane (CP) and a shoulder (60), the base layer (71) consistin...
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WO/2019/146370A1 |
Provided is a pneumatic tire which exhibits improved noise performance and traveling performance on unpaved roads. A center land part 11, which is defined by a pair of main grooves 10 that extend in a zigzagging manner along the tire cir...
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WO/2019/145655A1 |
Pneumatic tire comprising a tread (1) provided with two edges (2), a center (3) and a plurality of tread bars (10) distributed in a circumferential direction, each tread bar (10) extending in an oblique direction from one of the edges (2...
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WO/2019/142643A1 |
Provided is a pneumatic tire in which travel performance on unpaved roads is efficiently increased. In this pneumatic tire: a center block 23 and shoulder blocks 22 are provided in a tread section 1; side blocks 21 are provided in sidewa...
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WO/2019/142508A1 |
In order to enhance heel-and-toe wear resistance and traction performance, the present invention is provided with: two circumferential main grooves 11 which are entirely arranged further inside in the tire width direction than half of th...
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WO/2019/142509A1 |
In order to enhance heel-and-toe wear resistance and traction performance, the present invention is provided with: two circumferential main grooves 11 which are entirely arranged inside in the tire width direction than half of the tread ...
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WO/2019/138768A1 |
A sipe is provided in the tread portion of this pneumatic tire. At each position in the extension direction of the sipe, a first sipe wall face of a pair of sipe wall faces of the sipe is formed with at least two first peak portions and ...
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WO/2019/138792A1 |
The tread part ground contact areas of a studdable tire include: a center area extending from the centerline of the tire on both sides in the width direction of the tire over a length range corresponding to 5% to 25% of the ground contac...
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WO/2019/133007A1 |
Embodiments of the disclosure include pneumatic tires having improved snow performance. Said tires include a cap ply extending at least partially across a full width of at least one of the belt plies and having a rupture force greater th...
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WO/2019/128861A1 |
Provided is a bi-directional identification tire. A sidewall of the tire is provided with a plurality of strip-shaped structures arranged in parallel, wherein a first side wall of each of the plurality of strip-shaped structures is provi...
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WO/2019/133009A1 |
Embodiments of the disclosure include pneumatic tires having improved rolling resistance performance. Said tires include a cap ply extending at least partially across a full width of at least one of the belt plies, the cap ply being char...
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WO/2019/133010A1 |
Embodiments of the disclosure include a pneumatic tire having improved high speed limits while generally maintaining wear, traction, and handling performance. Said tires include a cap ply extending substantially across a full width of at...
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WO/2019/131837A1 |
The tread portions of this pneumatic tire comprise: middle tread blocks partitioned by an inner circumferential main groove and an outer circumferential main groove on one side in the tire width direction, with the tire center line as th...
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WO/2019/123279A1 |
Tread component (21, 31) comprising a sipe (100, 200) that is such to reproduce a broken line on the contact surface of said tread component (21, 31), said broken line consisting of three consecutive segments (SI, S2, S3), respectively i...
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WO/2019/123561A1 |
Present invention provides a tread for a tire provided with a plurality of grooves, a plurality of contact elements delimited by the grooves and at least one incision, the incision being provided with at least two protrusions protruding ...
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WO/2019/122677A1 |
A tyre tread (1) for a heavy goods vehicle tyre, said tyre tread (1) comprising a tread surface (10) and, opening onto said tread surface, at least one undulating groove (2) in the thickness of the tyre tread (1), each undulating groove ...
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WO/2019/123973A1 |
Provided is a run flat tire comprising, in order to enable the improvement of shock burst performance while securing the run flat durability of the run flat tire 1 and also to reduce the rolling resistance, a belt reinforcing layer 40, w...
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WO/2019/123560A1 |
Present invention provides a tread for a tire having a contact face being provided with a plurality of grooves opening to the contact face and a plurality of contact elements being delimited by the plurality of grooves, each the pluralit...
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WO/2019/122791A1 |
A heavy goods vehicle tyre (1) comprising a crown portion radially covered on the outside by a tread (4), said tread (4) comprising at least two circumferential cutouts (6, 9), the central portion (4C) of the tread having a width Lc of b...
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WO/2019/120674A1 |
A vehicle tyre (1) is proposed, having a carcass (2) and multiple belt plies (3) and an asymmetrical tread (4), wherein the tread (4) has a profile depth (PT) and transitions at both sides into in each case one sidewall (5), in which veh...
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WO/2019/122507A1 |
A tire (100) comprising a tread block (110) made of tread material, a tread (120), of which a part is formed by the tread block (110), and an insert (200) comprising a primary capacitive component (210) and a primary inductive component ...
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WO/2019/124037A1 |
This pneumatic tire has a land section provided with a width-direction sipe which extends in the tread-width direction. The width-direction sipe has, in a cross-section taken in the depth direction thereof: a straight section extending f...
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WO/2019/123277A1 |
Tread (1) for a pneumatic tyre, comprising a sequence of tread elements (5) placed in succession and interspersed with first grooves (6), each tread element (5) having an overall "V" shape with two lateral wings (7, 7'), each of said lat...
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WO/2019/116611A1 |
This heavy-duty tire comprises: a recess that is formed in a buttress part and that opens toward an outer side of the tire; and a first air entrance/exit promoting part that is formed so as to be connected to a side part of the recess, o...
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WO/2019/116921A1 |
This pneumatic tire has widthwise sipes in a land section, and the widthwise sipes comprise: a first sipe positioned furthest toward one side in a tread circumferential direction; a second sipe positioned furthest toward the other side i...
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WO/2019/117091A1 |
This tire has a plurality of land sections on a tread surface, the land sections being divided on at least one side in the tire width direction by a circumferential main groove that extends and continues in the tire circumferential direc...
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WO/2019/116625A1 |
This heavy-duty tire comprises: a recess that is formed in a buttress part, opens toward an outer side of the tire, and has a bottom part; and a first air entrance/exit promoting part that promotes the entrance/exit of air to/from the bo...
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WO/2019/115048A1 |
A tread profile of a vehicle tyre having: profile elements (1, 2, 3, 4, 5, 6) which are separated from one another by grooves (7, 8, 9, 10, 11) and are delimited radially outwards by a radially outer surface (12); and additional shallow ...
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WO/2019/117142A1 |
In the present invention, a plurality of slanted grooves, which are spaced away from each other in the tire circumferential direction, are formed in regions which comprise at least 25 [%] to 75 [%] inclusive of the tread width of the tre...
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WO/2019/116993A1 |
The present invention comprises: a decorative section formed on the outer surface of a tire and having a base surface; and a patterned region provided in the decorative section and having formed therein a plurality of protrusions that pr...
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