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WO/2017/198952A1 |
The invention relates to a tyre comprising a crown reinforcement formed by at least two working crown layers of reinforcing elements and at least one protective layer. According to the invention, the tensile modulus of elasticity at 10% ...
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WO/2017/200064A1 |
This tire is provided with: a tire carcass member configured from a resin material; a top tread which is arranged outside of the tire carcass member in the tire radial direction; and a belt layer which is arranged between the tire carcas...
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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...
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WO/2017/194875A1 |
The objective of the invention is to increase the endurance of tyres comprising two crossed working layers (41, 42), including parallel reinforcing elements which are at an angle of at least 20° and no greater than 50° to the circumfer...
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WO/2017/195891A1 |
Provided is a pneumatic tire which makes it possible to ensure the desired rigidity in a tread region and a side region while keeping the tire lightweight, by using a curved carcass structure in which the carcass cord angle continuously ...
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WO/2017/195890A1 |
Provided is a pneumatic tire which makes it possible to ensure the desired rigidity in a tread region and a side region while keeping a tire lightweight, by using a curved carcass structure in which the carcass cord angle continuously ch...
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WO/2017/195889A1 |
Provided is a pneumatic tire which makes it possible to maintain favorable steering stability while keeping the tire lightweight, and configure in a manner such that the carcass layer performs part of the belt layer function and the belt...
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WO/2017/194484A1 |
A belt for tyres comprising a ply made up of metal cords and two layers of tread ply skim arranged to cover the ply. The ply is coated with a protective composition comprising at least one cross-linkable unsaturated-chain polymer base an...
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WO/2017/191421A1 |
The invention relates to a tyre with a radial ply carcass, formed by a single layer (2) of reinforcement elements, turned up around a bead wire (4) such as to be anchored in each of the beads. According to the invention, the ply carcass ...
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WO/2017/191422A1 |
The invention relates to a tyre with a radial ply carcass, formed by a single layer (2) of reinforcement elements, turned up around a bead wire (4) such as to be anchored in each of the beads. According to the invention, the ply carcass ...
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WO/2017/190861A1 |
Commercial vehicle tyre of a radial type with a cross-sectional height of 135 mm to 200 mm, a load index of 121 to 154, a radial-ply casing with at least one casing ply comprising steel cords embedded in rubber and with bead regions comp...
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WO/2017/187032A1 |
The invention relates to a radial tyre for an aeroplane (1), defining three main directions, circumferential (X), axial (Y) and radial (Z), including a crown (2) with a tread (3) mounted thereon, two sidewalls (4), two beads (5), each si...
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WO/2017/189817A1 |
A tire having reduced mass and low rolling resistance and a method of manufacture thereof achieves reduced weight by using thin layers of thermoplastic polyurethanes ("TPU's") to heat seal the carcass, breaker, and tread layers of the ti...
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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...
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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...
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WO/2017/184263A1 |
A multiple layer foam insert replacement for a pneumatic inner tube for a tire. The multiple layer foam insert emulates the effect of air pressure, across a range of pressures, while still approaching the weight of the air filled tube. T...
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WO/2017/179533A1 |
A tire (1) for construction vehicles is provided with a belt layer (5) constituted of six belts and located outside a carcass layer (3) in the radial direction of the tire. The fourth belt (4B) of the belt layer (5), which is located fou...
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WO/2017/175475A1 |
The purpose of the present invention is to provide a tire that is lightweight and has outstanding riding comfort while suppressing increases in cost. In the present invention, a plurality of belt layers 7 are layered in the radial direct...
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WO/2017/175675A1 |
Provided is a pneumatic tire that is configured to inhibit edge separation at the belt layer. The present invention is characterized in that: the tire has a belt layer 8 and a carcass layer 4; a belt rubber composition constituting the b...
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WO/2017/177186A1 |
A hybrid cable having a core and a wrap; the core made from a carbon fiber yarn or bundle of carbon fiber strands or yarns; and the wrap made of a plurality of metal wires helically wrapped around the core, the plurality of metal wires l...
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WO/2017/174904A1 |
A tyre for a motorcycle-type two-wheeled motor vehicle, comprising a tread (2) containing a first and a second elastomeric composition, a crown reinforcement (5), radially inwards of the tread (2), having a crown layer with mutually para...
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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 ...
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WO/2017/162343A1 |
The invention relates to vehicle pneumatic tyres comprising a radial carcass (2) and two bead regions (1), each having a bead core (3) and a bead core filler (4) positioned on the bead core (3), wherein the carcass (2) is guided around t...
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WO/2017/162875A1 |
The invention relates to a reinforced product that can be used in particular for reinforcing a finished rubber article and comprises one or more textile or metal reinforcement strands which are individually or collectively covered by a c...
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WO/2017/157497A1 |
The invention relates to vehicle tires (1) for off-road use on construction sites or in mining, comprising a tread (3), tire beads (5), lateral walls (7), and at least one carcass layer and a belt assembly (6) in the event of a radial ti...
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WO/2017/157498A1 |
The invention relates to a reinforcement layer for a pneumatic vehicle tyre, preferably for a belt bandage layer of a vehicle pneumatic tyre, wherein the reinforcement layer comprises reinforcing supports with at least one multifilament ...
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WO/2017/159220A1 |
Provided are: a pneumatic tire capable of preventing vulcanization failure, which is a concern when a partial tie rubber layer is employed, and adequately demonstrating reduction in tire weight and rolling resistance due to employing a p...
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WO/2017/153654A1 |
A radial tire is described, in particular for private passenger vehicles or pick-up trucks, having an improved belt structure comprising a multiply laminated composite (10) comprising at least three superposed reinforcement layers (110, ...
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WO/2017/149222A1 |
The invention relates to a tyre, the aspect ratio H/L of which is less than or equal to 0.75, comprising a crown reinforcement (4) formed by two working crown layers (41, 42) of reinforcing elements. According to the invention, the two w...
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WO/2017/149223A1 |
The invention relates to a pneumatic tire comprising a crown reinforcement composed of at least two working crown layers (4), reinforcement elements (41, 42) and at least one layer (43) of circumferential reinforcement elements. Accordin...
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WO/2017/149221A1 |
The invention relates to a tyre, the aspect ratio H/L of which is strictly greater than 0.75, comprising a crown reinforcement (4) made up of two working crown layers (41, 42) of reinforcing elements. According to the invention, the two ...
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WO/2017/145982A1 |
Provided is a pneumatic tire which is provided with partial tie rubber layers which are selectively disposed on interlayer portions between a carcass layer and an inner liner layer, wherein the tire can have further reduced weight while ...
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WO/2017/140401A1 |
The invention relates to a radial-ply pneumatic vehicle tyre, in particular for passenger cars, comprising a belt structure (2) consisting of at least two belt plies (2a, 2b), a profiled tread (1), bead areas comprising bead cores (5) an...
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WO/2017/137706A1 |
The invention relates to a tyre having a tangential direction XX', an axial direction YY' and a radial direction ZZ' and comprising at least one carcass reinforcement surmounted radially on the outside by a crown reinforcement, itself ra...
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WO/2017/135004A1 |
Provided is a pneumatic tire in which, while adequate quietness is obtained in a band-shaped sound-absorbing material attached to a tire inner surface, it is also possible to prevent any reduction in high-speed durability caused by the a...
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WO/2017/132635A1 |
An elastomeric article can include an elastomeric body that is at least partially formed from an elastomeric material. The elastomeric body can include a first surface portion and a second surface portion facing opposite the first surfac...
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WO/2017/131076A1 |
This pneumatic tire is equipped with a tread portion which is provided with a plurality of circumferentially-spaced shoulder lug grooves each extending toward the outside in the width direction of the tire, opening to a ground contact en...
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WO/2017/122509A1 |
Provided is a pneumatic tire in which the electrical resistance is reduced without otherwise adversely affecting performance or manufacturing steps. The pneumatic tire is provided with a carcass 1 as a backbone, and at least one belt lay...
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WO/2017/122741A1 |
The purpose of the present invention is to provide a pneumatic tire for which the durability of a carcass layer in a bead section can be improved. The present invention is a pneumatic tire, provided with a bead core 5 in which a pluralit...
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WO/2017/123167A1 |
A bead in peneumati radial tires consisting of hybrid cords made of carbon fibers and lower modulus organic yarns, which enables easy mounting the tire to the rims. The light weight bead structure with hybrid cords within rubber or polym...
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WO/2017/122748A1 |
A pneumatic tire, provided with a plurality of intersecting belts and one or more protective belts provided on the outer side of the intersecting belts with respect to the radial direction of the tire. The width of the widest protective ...
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WO/2017/122821A1 |
Provided is a pneumatic tire with which electrical resistance can be reduced without adversely affecting the manufacturing process or tire durability and other aspects of performance even when the tire is designed to have reduced loss of...
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WO/2017/116408A1 |
Embodiments of the invention include a pneumatic tire (20) and a method of installing a pneumatic tire (20) onto a wheel (10) having a gap (14) along a rim-flange (12, 16) thereof. Particular embodiments of the method include providing a...
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WO/2017/116410A1 |
Embodiments of the invention include a pneumatic tire (110) and a method of installing or using the pneumatic tire (110) onto a wheel. The pneumatic tire (110) includes an annular reinforced bead area ply (118) arranged within the thickn...
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WO/2017/117184A1 |
Embodiments of the invention include a pneumatic tire (20) and a method of installing a pneumatic tire (10) onto a wheel (10) having a gap (14) along a rim-flange (12) thereof. Particular embodiments of the method include providing a whe...
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WO/2017/112630A1 |
A method of creating a bead core for a tire is provided. The bead core is formed from a carbon fiber composite. The bead is formed into the shape of a hoop or ring before the carbon fiber composite is fully cured. The strain present in t...
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WO/2017/111902A1 |
A method of creating a bead core for a tire is provided. The bead core is formed from a carbon fiber composite. The bead is formed into the shape of a hoop or ring before the carbon fiber composite is fully cured. The strain present in t...
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WO/2017/103448A1 |
The invention relates to a tyre including a crown reinforcement made up of at least two working crown plies (41, 43) of reinforcement elements and at least one ply (42) of circumferential reinforcement elements, a ply C of rubber mixture...
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WO/2017/103458A1 |
The invention relates to a tyre including a crown reinforcement formed of at least two working crown plies (41, 43) of reinforcement elements and at least one ply (42) of circumferential reinforcement elements, a ply C being arranged bet...
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WO/2017/103450A1 |
TIRE HAVING IMPROVED WEAR PROPERTIES The invention relates to a tire including a crown reinforcement formed of at least two working crown layers (41, 43) of reinforcing elements and at least one layer (42) of circumferential reinforcing ...
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