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WO/2017/054415A1 |
A tyre bead structure, comprising a bead steel wire ring (1), an outer portion of the bead steel wire ring being sequentially wrapped with a carcass ply (2) and bead steel wire cloth (3). The carcass ply (2) is wound around a bottom port...
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WO/2017/057705A1 |
Provided is a tire for construction vehicles, which is capable of improving the durability of a bead portion by reducing the compression strain generated at a carcass folded portion even under conditions similar to those encountered in t...
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WO/2017/054416A1 |
A radial tyre bead, comprising a bead steel wire ring (1), an outer portion of the bead steel wire ring (1) being sequentially wrapped with a carcass ply (2) and bead steel wire cloth (3). The carcass ply (2) is wound around a bottom por...
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WO/2017/022589A1 |
Provided is bead fiber with which sufficient air volume can be infused for making a high-performance bicycle tire, which has superior workability that does not require drying of the bead fibers when covering the bead fibers with rubber, ...
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WO/2017/009119A1 |
The invention relates to a tyre having radial carcass reinforcement (2) consisting of a layer of reinforcing elements anchored in each of the beads by turning up around a bead wire (4), said turn-up of the carcass reinforcement being rei...
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WO/2016/194387A1 |
The purpose of the present invention is to provide a tire that does not cause decreases in steering stability and that has excellent wet performance. In order to solve this problem, a tire is provided with a tread section and a bead sect...
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WO/2016/194386A1 |
The purpose of the present invention is to provide a tire in which rolling resistance is reduced both when at low temperatures and when at high temperatures and in which the difference in rolling resistance when at low temperatures and w...
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WO/2016/189563A1 |
A fastening device (10) for fastening a tubular member to a bicycle wheel rim comprising a body (11) and the webcharacterizedin that said tape-like body (11) comprising: - a first layer (12), double-sided adhesive; - a second layer (13),...
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WO/2016/185893A1 |
This tire 10 is provided with a carcass 14, and a wire chafer 22 disposed on an outer peripheral side of the carcass 14. A reinforcement rubber layer 24 having a modulus of elasticity lower than that of a coating rubber included in the c...
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WO/2016/184937A1 |
The invention seeks to increase the resistance to unseating of a tyre operating at low pressure. This objective is achieved by a tyre comprising at least one bead, having an axial width D at the seat, comprising at least one main circumf...
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WO/2016/180667A1 |
The subject of the invention is an adaptor for a rolling assembly intended to equip a passenger vehicle, with improved ease of fitting and a high ability to absorb large deformations in the event of pinch shock. The adaptor for rolling a...
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WO/2016/180668A1 |
The invention relates to an adaptor (A) for a rolling assembly comprising a tyre (P) and a rim (J), said adaptor being intended to provide the connection between the tyre and the rim and aimed at increasing the shock resistance thereof. ...
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WO/2016/182125A1 |
The present invention relates to a bead wire which is used for reinforcement of vehicle tires, and a method for producing the same. According to the present invention, through a process by which fine unevenness may be formed on the surfa...
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WO/2016/171020A1 |
A rubber composition for use in the outer layer of a tire is provided which, while suppressing the amount of phosphorus used, maintains or improves good wear resistance while improving initial grip performance and grip performance during...
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WO/2016/143189A1 |
A tire according to the present invention, which uses a matrix resin containing a resin component that contains 20-80% by mass of an epoxy resin and 20-80% by mass of a functional group-modified acrylonitrile butadiene copolymer and a CF...
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WO/2016/143756A1 |
This rubber composition is formed by mixing, for every 100 parts by mass of a rubber component that contains 20-80 mass% of a modified conjugated diene-based polymer (A), 60-100 parts by mass of a filler (B), 0.9-2.4 parts by mass of a p...
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WO/2016/143757A1 |
A tire is provided which has improved run flat durability and which is formed by providing, in at least one member selected from a side reinforcing rubber layer and a bead filler, a rubber composition which includes a rubber component ha...
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WO/2016/143755A1 |
A tire is provided which has improved run flat durability and which is formed by providing, on at least one component selected from a side reinforcing rubber layer and a bead filler, a rubber composition which, as a physical property of ...
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WO/2016/139043A1 |
The invention relates to an adapter for a rolling assembly having an axis of rotation, comprising a tyre (17) having two beads, a rim having a rim groove (13) arranged between two rim seats (12) each having an axially outer end, said rim...
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WO/2016/124366A1 |
The invention relates to a rolling assembly comprising a tyre P, at least one adapter, and a rim J, said adapter providing the connection between one of the beads and the rim, said rim having two rim seats (7) and two gutters (8), said a...
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WO/2016/109006A1 |
A tire having a central axis and a radius further includes a circumferential tread having a convex cross-section. The convex cross-section is defined by a radius that is less than a maximum radius of the tire. A pair of sidewalls extends...
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WO/2016/109094A1 |
A rubber article having a metallic tubular bead structure is provided. The bead structure may include a substantially hollow cavity. In one embodiment, a bead structure for use in a vehicle tire is provided, the bead structure comprising...
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WO/2016/102615A1 |
The invention concerns, in particular, a method for producing a tyre comprising a step consisting of assembling a blank (1) on a shouldered drum (2), said blank comprising at least one carcass ply (3) and circumferential bead reinforceme...
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WO/2016/095199A1 |
A bead wire adapted for the reinforcement of the bead area of rubber tires, wherein the bead wire has a diameter d ranging from 0.75mm to 2.50mm, and has a tensile strength ranging from 2950-440d to 3300-560d MPa, d being expressed in mm...
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WO/2016/096491A1 |
The invention relates to a tyre having a load index no lower than 118, made up of at least two layers (2, 6) of reinforcing elements. The first layer (2) is folded back around the bead wires and the second layer (6) extends from one bead...
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WO/2016/096948A1 |
The bead wire (52) for a tyre is substantially rotationally symmetric around an axis comprising several windings of at least one wire arranged axially beside one another over N layers Ci radially superimposed on top of one another. The b...
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WO/2016/096490A1 |
The invention relates to a tyre with an inflation pressure no lower than 6 bars, made up of at least two layers (2, 6) of reinforcing elements. The first layer (2) is folded back around the bead wires and the second layer (6) extends fro...
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WO/2016/099881A1 |
A pneumatic tire having a bead filler molded over a bead bundle to form an over-molded bead. The bead bundle may include at least one bead wire. The bead bundle may be over- molded with the bead filler, forming an over-molded bead. The o...
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WO/2016/093126A1 |
A tire (10) for a construction vehicle, provided with a pair of bead cores (12) constituting a bead part (22), and a carcass (14) straddling the bead cores (12) and having a folded-back ply (14p) folded back at the bead cores (12). The b...
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WO/2016/093962A1 |
A tire includes a bead portion with a bead core having a main bead filler and an auxiliary bead filler, and a carcass ply wrapped around a portion of the main bead filler. An end of the carcass ply is located axially outside the main bea...
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WO/2016/084536A1 |
The tire according to the present invention has: an annular tire framework member formed from a framework resin material; and a coated cord member provided with a reinforcing cord provided to the tire framework member and extending in th...
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WO/2016/084535A1 |
The tire according to the present invention has: an annular tire framework member formed from a framework resin material; and a coated cord member provided with a reinforcing cord provided to the tire framework member and extending in th...
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WO/2016/072665A1 |
Provided are a cable bead manufactured using single welding and a method of manufacturing the cable bead. The method comprising manufacturing a core wire and stranding a twist cable by twisting a layer wire around an outer circumferentia...
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WO/2016/066285A1 |
Pneumatic vehicle tyre comprising a carcass (3), wherein the carcass (3) has two carcass plies (31, 32), wherein each carcass ply (31, 32) has reinforcements which are arranged inside the carcass ply (31, 32) substantially parallel to ea...
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WO/2016/060812A1 |
A pneumatic tire may have an outboard bead portion oriented on an outboard side of the tire, an inboard bead portion oriented on an inboard side of the tire, an outboard sidewall portion oriented on the outboard side of the tire, an inbo...
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WO/2016/056444A1 |
[Problem] To provide a rubber composition for tires, a pneumatic tire, and an airless tire that can improve tire steering stability while exhibiting very low fuel consumption. [Solution] A rubber composition for tires, said composition c...
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WO/2016/056443A1 |
The purpose of the present invention is to provide a pneumatic tire with both wear resistance and low heat generation. The present invention is a pneumatic tire with treads comprising a rubber composition that contains an isoprene-based ...
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WO/2016/051651A1 |
A run-flat tire (1) is equipped with a side reinforcement rubber (5) having a crescent-shaped cross section. When the tire is assembled with a rim and the internal pressure is brought to at least 250 kPa, and if the cross-sectional width...
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WO/2016/046069A1 |
The invention aims to increase the resistance of a passenger vehicle tyre to unseating. Said aim is achieved by a tyre comprising at least one tyre bead, having an axial width at the seat D, comprising at least one circumferential reinfo...
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WO/2016/046201A1 |
The invention relates to a rolling assembly comprising a tyre(P) having two beads (B), a rim (J) and at least one adapter (A), said adapter ensuring the coupling between one of the beads and the rim, said rim having two rim seats, said a...
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WO/2016/046200A1 |
The invention relates to an adapter for a wheeled assembly having a rotational axis and including a tire having two beads (19), a wheel rim having a wheel-rim groove (13) arranged between the two wheel-rim seats (12), each having an axia...
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WO/2016/046197A1 |
The invention relates to an adapter for a wheel assembly having a rotational axis and comprising a tire (P) with two beads (B), a wheel rim (J), where said adapter forms the junction between one of the beads and the wheel rim, where said...
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WO/2016/035840A1 |
[Problem] To provide a pneumatic tire with improved durability. [Solution] In this tire (2), a filler (10) is layered on a clinch (8) on the outside in the axial direction of a carcass (14). A carcass ply (50) of the carcass (14) is fold...
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WO/2016/027893A1 |
A method for manufacturing a tire comprises: a framework formation step of forming a tire framework member using a resin material; an unvulcanized rubber arrangement step of arranging an unvulcanized rubber over the outer surface of a si...
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WO/2016/024463A1 |
The present invention provides a pneumatic tire having superior electrical conductivity, fuel efficiency, steering stability and crack growth resistance. The present invention is a pneumatic tire having a specific structure and provided ...
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WO/2016/021568A1 |
[Problem] To provide a tire for two-wheeled vehicles which exhibits excellent ride quality and excellent steering stability. [Solution] This tire (12) for two-wheeled vehicles is provided with a carcass (20) which extends between one bea...
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WO/2016/015896A1 |
The invention relates to a bicycle tyre with high riding comfort. A damping rubber insert (3) made from a highly elastic rubber is arranged between the tyre tread (2) and the tyre carcass. Said damping rubber insert (3) has a material th...
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WO/2016/017508A1 |
This tire (10) is provided with: a bead portion (16) that has a bead core (22), which is formed by resin-coating a cord (20), embedded therein; and a reinforcement layer (14) that has a reinforcement material (30) that is coated with a r...
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WO/2016/017149A1 |
A pneumatic tyre (1) which has a side reinforcing layer (9) formed by covering organic fibre cords, which extend parallel to ply cords of a carcass body section (5a), with rubber only in a sidewall section (3a) of a half section (1a) tha...
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WO/2016/015897A1 |
The invention relates to a bicycle tyre. A puncture-resistant fibre layer (4) having a plurality of polymer, parallel running tyre reinforcing elements (12) is arranged between the tyre tread (2) and the tyre carcass. Said reinforcing el...
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