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Patent Searching and Data


Matches 1 - 50 out of 20,364

Document Document Title
WO/2018/146886A1
Provided are: a pneumatic tire which has achieved a good balance between air retention ability and adhesion of a sound-absorbing material without deteriorating the tire productivity by bonding a sound-absorbing material to the inner surf...  
WO/2018/146885A1
Provided are a pneumatic tire and a manufacturing method therefor, wherein adhesion of a sound absorption material and air retention can both be achieved without tire productivity being degraded due to the sound absorption material being...  
WO/2018/141324A1
The device serves for mounting a mould (F) of a heating press (10) for tyres of an elastomeric material. The mould segments are detachably mounted by a carrying device (H) and supported by a guiding element (A) designed for example as a ...  
WO/2018/142901A1
Provided are a method for manufacturing a pneumatic tire and a pneumatic tire that prevent tire failure due to a splice part at which both ends of a tire constituent member are bonded together, the tire constituent member being configure...  
WO/2018/141566A1
The invention relates to a correction installation (100) together with a method for ensuring the planarity of a reinforced rubber layer (10) having continuous metallic reinforcements (12) laid parallel to one another and extending longit...  
WO/2018/140865A1
A post-cure inflation machine for processing a tire may include a tire holder shaft. The tire holder shaft may include a chuck to secure the tire to the tire holder shaft. A hollow passage may be defined in the tire holder shaft. A spray...  
WO/2018/139917A1
The invention relates to an apparatus and a method for applying a first gum strip to a first edge of a cord reinforced ply, wherein the apparatus comprises a ply support for supporting the cord reinforced ply and a first strip support th...  
WO/2018/134111A1
The invention relates to a conveying apparatus (1, 101, 201) and a method for conveying a tire layer (9), wherein the conveying apparatus comprises a swivel conveyor (3, 103, 203) with at least one endless belt (30, 230) or wire and a fi...  
WO/2018/130783A1
The invention relates to an assembly (24) comprising: a first fabric (26) extending in a first general direction (G1) and comprising warp thread elements (64) extending in a direction (C1) parallel to the general direction (G1) and compr...  
WO/2018/130782A1
The invention relates to an assembly (24) comprising: a first structure (10) extending in a first general direction (G1); a second structure (12); and a supporting structure (30) comprising supporting thread elements (32) including at le...  
WO/2018/130785A1
The invention relates to an assembly (24) comprising: a first structure (10) extending in a first general direction (G1); a second structure (12); and a supporting structure (30) comprising supporting thread elements (32) including at le...  
WO/2018/126552A1
Provided is a method of using a corrugated zero-degree belt (14) to manufacture a tire. A belt ply structure comprises a No. 1 belt ply (11), a No. 2 belt ply (12), a No. 3 belt ply (13), a corrugated zero-degree belt (14), and a shoulde...  
WO/2018/127416A1
Pneumatic tyre (2) cold retreading method and plant (1); the old worn tread strip is removed from the pneumatic tyre (2) in order to expose a equatorial surface (4) of a casing (5) of the pneumatic tyre (2); the equatorial surface (4) of...  
WO/2018/122645A1
A vulcanised bicycle tyre (2) is retained by exerting a thrust action on the radially inner surface of the tyre directed radially away from the geometric axis of rotation thereof (X). An unloading device (12) provided with at least one f...  
WO/2018/122643A1
A green tyre (2) for bicycles is built, comprising at least one carcass ply (4) having axially opposite end flaps (4a) engaged with respective bead cores (5) and a tread band (6) applied in a radially outer position around said at least ...  
WO/2018/122694A1
The present invention relates to an apparatus and to a process for building tyres for vehicle wheels, wherein sidewalls (11) are applied on opposite sides of a carcass sleeve (12) placed on a shaping drum (13). The application of the sid...  
WO/2018/122754A1
The invention describes a process for manufacturing a tyre (1 ) for vehicle wheels comprising a tread band (7) at a radially outer position with respect to an inner tyre component (2, 6) of tyre (1 ) having at least one electrically cond...  
WO/2018/123113A1
This masterbatch manufacturing method includes: a step in which carbon black is added to a liquid and the result is agitated to obtain a carbon black slurry; a step in which the carbon black slurry and a rubber latex are mixed to obtain ...  
WO/2018/122644A1
A green tyre (2) for bicycles is built, comprising at least one carcass ply (4) having axially opposite end flaps (4a) engaged with respective bead cores (5) and a tread band (6) applied in a radially outer position around said at least ...  
WO/2018/122646A1
A green tyre (2) for bicycles is built, comprising at least one carcass ply (4) having axially opposite end flaps (4a) engaged with respective bead cores (5) and a tread band (6) applied in a radially outer position around said at least ...  
WO/2018/116031A1
Method, and relative station, for checking the formation of beads (44) of tyres (39), comprising : - arranging a carcass sleeve (3) with formed beads (44); - with the carcass sleeve in rotation, acquiring at least an image of a circumfer...  
WO/2018/118008A1
An apparatus for cutting split ply tire tissue that has a first section and a second section separated from the first section. The apparatus also has a guiding surface over which the split ply tire tissue is transported, a transporter, a...  
WO/2018/114104A1
The invention relates to a head (50) for the co-extrusion of a complex rubber profiled element, the head (50) including a lower wall (56) of cylindrical profile, the head (50) including a first extrusion unit (B60) having a first extrusi...  
WO/2018/114095A1
The invention relates to a vulcanised or prevulcanised profiled tyre tread for the cold retreading of a commercial vehicle tyre, wherein the tyre tread, seen in cross-section, has a curved outer contour line (k1) extending along the tyre...  
WO/2018/117818A1
The invention relates to a cutting device (1) and a method for cutting-off a length (L) of a continuous strip (S) to form a tire component (9), wherein the cutting device comprises a cutting member (2) for cutting the continuous strip at...  
WO/2018/114105A1
The invention relates to a method for the co-extrusion of a rubber profiled element. The method consists in extruding and profiling the various rubbery materials of the co-extruded profiled element over a given co-extrusion width and in ...  
WO/2018/114897A1
The invention relates to a calendered product, intended to be incorporated into a tyre and comprising a matrix consisting of a rubber blend and a reinforcing woven fabric, said woven fabric comprising a plurality of warp yarns (16) exten...  
WO/2018/115711A1
The invention relates to a segment (9) of a tyre mould comprising a first assembly (98) for moulding the tread pattern of the tyre and a second assembly (99) adjacent to the first, the first assembly and the second assembly cooperating w...  
WO/2018/115600A1
The present invention relates to compositions in the form of silicone oil emulsions intended to be applied to curing bladders as a mould-release agent during tyre production.  
WO/2018/116209A1
The invention relates to a process and an apparatus for applying noise-reducing elements (100) to a tyre (500) for vehicle wheels that has a radially inner surface (501) comprising at least one service area (250) and having a predetermin...  
WO/2018/111091A2
The invention relates to a first drum half for together with a second drum half forming a tire building drum of a tire building machine. The invention further relates to said tire building machine and to a method for operating said machi...  
WO/2018/109392A1
The invention relates to a device (2) for transferring an elastomer ring for forming a tyre tread (4), comprising an annular structure (20) on which a plurality of gripping modules (3) is peripherally arranged, each of the modules compri...  
WO/2018/112117A3
Methods for producing a polymer-containing coating upon a cured tire inner liner using a coating composition of specified composition are provided. Also provided are methods for producing a tire comprising a cured inner liner (with a pol...  
WO/2018/109305A1
The invention relates to an assembly of a tyre casing and of a wheel, said tyre casing (10) being mounted on the wheel. The assembly comprises first and second self-sealing products housed in the internal volume (V) of the tyre casing (1...  
WO/2018/108463A1
A transfer ring assembly (10) is provided for supporting a belt and tread package during a tire manufacturing process. A method of assembling tire components in a tire production facility is also provided that incorporates at least one t...  
WO/2018/109599A1
In a shaping station (13), a toroidal forming drum (23) is positioned within a carcass sleeve (12) comprising at least one carcass ply (3) associated with a pair of beads (6) in radially inner position. The carcass sleeve (12) is toroida...  
WO/2018/109614A1
The present invention relates to a method for checking a continuous elongated element during the building of a tyre for vehicle wheels, comprising: projecting at least one beam (41', 42") of an electromagnetic radiation on a section (25)...  
WO/2018/112125A1
Processes for producing a sealant layer-tire inner liner combination as well as a sealant layer-containing tire and related processes involving the sealant layer-containing tire are disclosed. The sealant layer is adhered to the tire inn...  
WO/2018/111339A1
A wheel for a vehicle (e.g., a construction vehicle, an all-terrain vehicle, or other off-road vehicle) or other device, in which the wheel comprises a non-pneumatic tire and may be designed to enhance its use and performance and/or use ...  
WO/2018/108967A1
The invention relates to a moulding apparatus comprising a plurality of ejecting elements (6) suitable for being retractably displaced so to protrude away of the moulding surface (2) into the moulding apparatus cavity thereby lifting-up ...  
WO/2018/109331A1
The invention relates to a mold (10) for vulcanizing a tire (20), said tire (20) comprising a sidewall (21) and a bead (23) extending said side wall (21) and suitable for being anchored to a rim of a wheel of a motor vehicle. The mold (1...  
WO/2018/112117A2
Methods for producing a polymer-containing coating upon a cured tire inner liner using a coating composition of specified composition are provided. Also provided are methods for producing a tire comprising a cured inner liner (with a pol...  
WO/2018/104612A1
A drum for producing a tyre blank or component that comprises a shaft that is movable in rotation relative to the central axis of the drum, sectors forming a circumferential surface of the drum, expansion means suitable for moving the se...  
WO/2018/104332A1
Method and station (6) for the skiving of the equatorial surface (4) of the casing (5) of a pneumatic tyre (2) during a retreading process of the same pneumatic tyre (2); the old worn tread is removed from the pneumatic tyre (2) in order...  
WO/2018/105419A1
This heavy duty tire (1) is provided with: a bead core (5) formed by annularly winding a bead wire (8) a plurality of times; and a rubber sheet (10) consisting of a rubber material. The rubber sheet (10) is wrapped on a region including ...  
WO/2018/104620A1
A pneumatic tyre equipped with a radiofrequency transponder and comprising a crown, two sidewalls and two beads, each bead comprising at least one annular bead wire that rotates about a reference axis, at least one annular carcass ply, c...  
WO/2018/104219A1
The mould element (14) comprises a body (24) provided with a moulding surface (24) suitable for moulding all or part of one of the sidewalls or the tread of the tyre, at least one groove (30) formed on the moulding surface, at least one ...  
WO/2018/104623A1
A tyre suitable for running flat, the tyre comprising a crown, two sidewalls and two beads, a carcass reinforcement with at least one carcass ply anchored in each bead and a sidewall insert arranged axially to the inside, relative to at ...  
WO/2018/104621A1
A method for manufacturing a rubber patch comprising a radiofrequency transponder, the patch having a first layer and a second layer, that involves moulding and vulcanising a first layer, the outer surface of which comprises a recess sui...  
WO/2018/102303A1
A shear band that may be used e.g., in a non-pneumatic tire is provided. The shear band uses interlaced reinforcing elements positioned within a shear layer of elastomeric material. A variety of configurations may be used to create the i...  

Matches 1 - 50 out of 20,364