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Matches 1 - 50 out of 18,111

Document Document Title
WO/2019/092361A1
The invention relates to a tyre (1) comprising a crown reinforcement made up of two working crown layers (41, 43), the liner layers of which contain carbon black, and a layer (42) of circumferential reinforcement elements . According to ...  
WO/2019/088464A1
The present invention relates to a radial tire having a cap ply manufactured with a polyethylene terephthalate dip cord. The radial tire comprises: a pair of parallel bead cores; at least one radial carcass ply wound around the bead core...  
WO/2019/088463A1
The present invention relates to a radial tire having a cap ply manufactured with a polyethylene terephthalate dip cord. The radial tire comprises: a pair of parallel bead cores; at least one radial carcass ply wound around the bead core...  
WO/2019/082939A1
Provided is a tire having a steel cord with improved water corrosion resistance, fretting durability, and cord cracking resistance, said steel cord being utilized in a carcass ply. The tire utilizes a carcass ply 1 as a skeleton. The c...  
WO/2019/082767A1
A metal resin composite member for tires, which is provided with a metal cord and a resin layer. The resin layer is formed from a resin mixture that contains a thermoplastic resin A which has a hard segment and a soft segment and a therm...  
WO/2019/081862A1
The invention concerns a method (200) for manufacturing an elastomer composite, which comprises the following steps: winding (130) a plurality of metal monofilaments (30) of circular cross-section and diameter Df in the range from 0.05 m...  
WO/2019/079989A1
A steel cord (10; 40) for reinforcing a rubber product and the rubber product. The steel cord comprises core wires (21, 22; 51, 52) and outer wires (11; 41, 42), wherein the core wires (21, 22) are circular wires, and the outer wires (11...  
WO/2019/077289A1
The tyre comprises a carcass ply connecting two beads via two sidewalls, said carcass ply being surmounted radially towards the outside of the tyre by a crown reinforcement zone (10) and being itself surmounted radially towards the outsi...  
WO/2019/077273A1
The invention relates to a tyre with a radial carcass reinforcement (2), consisting of a single layer (2) of reinforcement elements, which is turned up around a bead wire (4) such as to be anchored in each of the beads (4a, 4b). Accordin...  
WO/2019/077290A1
The tyre comprises a carcass ply connecting two beads via two sidewalls, said carcass ply being topped radially towards the outside of the tyre by a crown reinforcement zone (10) which is in turn topped radially towards the outside of th...  
WO/2019/073143A1
The invention relates to a tyre (1) for an agricultural vehicle, comprising a working reinforcement (2), radially inside a tread (3) and radially outside a carcass reinforcement (4), the working reinforcement (2) comprising a multilayer ...  
WO/2019/069560A1
A steel cord having a two-layer twist structure provided with a core in which two or three core filaments are twisted together and one layer of an outer sheath in which outer sheath filaments are twisted together in a spiral shape along ...  
WO/2019/069002A1
The invention relates to a tyre for a motor vehicle, comprising: - two beads (20) intended to come into contact with a mounting rim (5), each bead (20) comprising at least one annular reinforcing structure (70), each annular reinforcing ...  
WO/2019/063918A1
The invention relates to a tyre 1, of the heavy duty vehicle type, which is intended to be mounted on a hollow rim of the 15° drop centre type, comprising a crown reinforcement 6 consisting of a working crown layer 42 of reinforcing ele...  
WO/2019/063919A1
The invention relates to a tyre 1, of the heavy duty vehicle type, which is intended to be mounted on a hollow rim of the 15° drop centre type, comprising a crown reinforcement 6 consisting of a working crown layer 42 of reinforcing ele...  
WO/2019/063913A1
The present invention relates to an adhesive composition comprising: - at least one phosphate salt chosen from sodium phosphate, potassium phosphate and the mixtures of these phosphates and, - at least one resin based on: at least one co...  
WO/2019/058053A1
The present invention relates to a radial tyre for a heavy vehicle of construction plant type, and aims to increase the resistance of the crown thereof to attack, such as cuts in the tread. This objective has been achieved by a tyre (1) ...  
WO/2019/048762A1
The invention relates to a tyre (1) for a heavy goods vehicle, which is designed to be mounted on a 15° drop centre-type hollow wheel rim (J). According to the invention, the two working crown layers (61, 62) and at least one layer (63)...  
WO/2019/048760A1
The invention relates to a tyre (1) for a heavy goods vehicle, which is designed to be mounted on a hollow wheel rim (J) (15° drop centre). According to the invention, the two working crown layers (61, 62) are all that are provided to f...  
WO/2019/041879A1
A tire capable of automatically changing color according to road conditions comprises a tire body (4), an electrochromic device (8), a thermochromic modified tread rubber (13), and a photochromic layer (15). The tire body (4) comprises a...  
WO/2019/037150A1
A woven steel wire belt ply structure, positioned between a tire tread and a tire body. The woven steel wire belt ply structure is a woven steel wire cord fabric layer consistent with the circumferential direction of a tire and comprises...  
WO/2019/037903A1
The invention relates to a reinforcing support layer (9) of the carcass (2) of a pneumatic vehicle tire (11) having reinforcing supports, wherein the reinforcing supports are arranged substantially parallel to each other and embedded in ...  
WO/2019/025953A1
A bicycle tyre (100), comprising a carcass structure (2) and a tread band (7) applied in a radially outer position with respect to the carcass structure (2). The tread band (7) comprises a crown portion (7a) extending astride of an equat...  
WO/2019/020887A1
The invention relates to a tyre comprising at least first and second working plies (16,18) respectively comprising first and second reinforcing elements (50, 52), in which at least one of the following relationships is satisfied: 3998 x ...  
WO/2019/021747A1
The objective of the present invention is to provide a pneumatic tire with which a deterioration in tire characteristics can be suppressed while achieving a reduction in environmental impact. This pneumatic tire is provided with a reinfo...  
WO/2019/020888A1
The invention relates to a tyre comprising at least first and second working plies (16, 18) respectively comprising first and second reinforcing elements (50, 52), in which at least one of the following relationships is satisfied: 4053 x...  
WO/2019/020886A1
The invention relates to a tyre comprising at least first and second working plies (16,18) respectively comprising first and second reinforcing elements (50, 52), in which at least one of the following relationships is satisfied: 3324 x ...  
WO/2019/018178A1
A pneumatic tire having an increased resistance to punctures. The pneumatic tire may have at least one puncture resistant ply constructed from a fiber reinforcement oriented circumferentially around the tire and providing circumferential...  
WO/2019/017559A1
The present invention relates to a steel cord and a single steel wire having excellent straightness quality for reinforcing a tire and a method for manufacturing the same. The steel cord and the single steel wire having excellent straigh...  
WO/2019/016467A1
The invention relates to a tyre with a radial carcass ply, consisting of a single layer (7) of reinforcement elements, which is turned up around a bead wire (4) such as to be anchored in each of the beads. According to the invention, the...  
WO/2019/016459A1
The invention relates to a tyre of the heavy duty vehicle type, intended to be mounted on a drop-centre (15° drop centre) wheel rim. According to the invention, two working crown layers and at least one layer of circumferential reinforc...  
WO/2019/010942A1
A =safety tire capable of preventing four types of safety hazards, comprising a conductive tread rubber layer (1), a supporting rubber layer (2), a tire anti-explosion rubber layer (3) and a memory chip (4), wherein the conductive tread ...  
WO/2019/008247A1
The invention relates to a tyre with a radial carcass reinforcement formed by a single layer (2) of reinforcement elements, turned up around a bead wire such as to be anchored in each of the beads. According to the invention, the turned ...  
WO/2019/004666A1
One embodiment of the present invention provides a rubber reinforcement material which comprises a fiber substrate, an adhesive layer disposed on the fiber substrate, a rubber compound layer disposed on the adhesive layer, and resorcinol...  
WO/2019/003738A1
Provided is a reinforcing member for tires, which is capable of further improving various tire performances such as steering stability and ride quality. Also provided is a tire which has further improved tire performances such as steerin...  
WO/2019/002726A1
The invention concerns a heavy goods vehicle tyre, intended to be mounted on a hollow, 15° drop centre rim. According to the invention, the two working crown layers alone constitute the crown reinforcement over at least 40% of the width...  
WO/2018/235624A1
This pneumatic tire comprises a resin-coated belt that comprises wire that has been coated with a coating resin. A base ring that contacts a tire-width-direction outside end of the resin-coated belt is provided on the tire-radial-directi...  
WO/2018/235837A1
Provided is a pneumatic tire in which durability is improved by preventing cracks which occur at the end of a belt. A pneumatic tire 10 is provided with a belt including a crossed belt comprising a wide belt layer 17b and a narrow belt l...  
WO/2018/235623A1
This pneumatic tire comprises a resin-coated belt that comprises wire that has been coated with a coating resin. A base ring that contacts a tire-width-direction outside end of the resin-coated belt is provided on the tire-radial-directi...  
WO/2018/235520A1
The present invention provides a tire which is provided with, in the tire crown portion, a helical cord layer comprising a reinforcing cord, wherein the tire suppresses the occurrence of separation between the helical cord layer and an a...  
WO/2018/235614A1
This pneumatic tire comprises a resin-coated belt that comprises wire that has been coated with a coating resin. A base ring that contacts a tire-width-direction outside end of the resin-coated belt is provided on the tire-radial-directi...  
WO/2018/235621A1
This pneumatic tire comprises a resin-coated belt that comprises wire that has been coated with a resin coating and arranged in the tire width direction. A base ring that contacts a tire-width-direction outside end of the resin-coated be...  
WO/2018/235570A1
This run-flat tire comprises: a pair of bead cores; a carcass that straddles the pair of bead cores, edge sections thereof being locked to the bead cores; a side reinforcement rubber that is provided to a tire side section and extends in...  
WO/2018/235613A1
This pneumatic tire comprises a resin-coated belt comprising wire coated in a coating resin. A base ring that comes in contact with an outside end of the resin-coated belt, in the tire width direction, is provided on the inside, in the t...  
WO/2018/235521A1
The present invention provides a tire which is provided with, in the tire crown portion, a helical cord layer and core cord layer provided between the top layer and bottom layer of the helical cord layer, wherein it is possible to suppre...  
WO/2018/235724A1
This pneumatic tire with a noise-suppressing member has: a pneumatic tire that has a belt layer, said belt layer being structured including a steel cord; a noise-suppressing member that is formed from a sheet-shaped member, and in order ...  
WO/2018/235622A1
This pneumatic tire production method is for producing pneumatic tires comprising a resin-coated belt comprising wire coated in a coating resin. The pneumatic tire comprises, on the inside of the resin-coated belt in the tire radial dire...  
WO/2018/235612A1
This pneumatic tire comprises a resin-coated belt that comprises wire that has been coated with a coating resin. A base ring that contacts a tire-width-direction outside end of the resin-coated belt is provided on the tire-radial-directi...  
WO/2018/230272A1
This resin-metal composite member for tires comprises a metallic member (27), an adhesive layer (25), and a coating resin layer (28) in that order. The adhesive layer (25) contains a polyester thermoplastic elastomer comprising a polar f...  
WO/2018/230273A1
This resin-metal composite member for a tire has a metal member (27), an adhesive layer (25), and a cover resin layer (28) in the stated order, wherein the adhesive layer (25) includes a polyester thermoplastic elastomer having a polar f...  

Matches 1 - 50 out of 18,111