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Patent Searching and Data


Matches 1 - 50 out of 20,322

Document Document Title
WO/2018/178586A1
Tyre curing membrane (10) comprising a body (10a) made of a flexible material suitable for being inserted in a folded position inside a tyre (1) in a curing mold (100) and which is capable of being expanded so as to press the tyre agains...  
WO/2018/182686A1
A mold (10) for forming a tire (12) is provided that has an interchangeable element (14) configured for engaging the tire (12) and forming a section of tread (16) of the tire (12) when the tire (12) is molded by the mold (10).A lamelle (...  
WO/2018/182586A1
A dual mold spacer for use with a dual mold assembly is provided that includes a first side portion configured to engage a first side rail of the dual mold assembly. A second side portion is configured to engage a second side rail of the...  
WO/2018/178587A1
Curing membrane (1) for a tyre, having a rotationally symmetrical shape about a central axis (8) and comprising a flexible cross-linked rubber wall, the wall surface being covered by a film (7) with a release coating composition. Accordi...  
WO/2018/178577A1
A tyre curing mould (2) with half-sectors comprises an upper assembly (21) and a lower assembly (22), each assembly (21; 22) comprising a plate (23; 24) and a plurality of half-sectors (81; 82), each half-sector comprising at least one s...  
WO/2018/180497A1
According to the present invention, provided on the surface of a tire side of a pneumatic tire is: a two-dimensional code that forms a dot pattern by using two types of light and dark elements formed so as to be distinguishable from each...  
WO/2018/174883A1
An end bar (10) for a retread tire mold (12) is provided that has a spring (16) carried by a frame (14). A pin (18) is present that is urged by the spring (16) in a longitudinal direction. The pin (18) is configured for transferring forc...  
WO/2018/174708A1
The invention relates to a tire building drum (1, 101, 201, 301, 401) and a method for operating said tire building drum (1, 101, 201, 301, 401). The tire building drum (1, 101, 201, 301, 401) comprises a left section (2), a right sectio...  
WO/2018/166674A1
The invention relates to a method for setting spikes in spike holes (3) of a tread (2) of a pneumatic vehicle tire by means of a spike setting gun (1), wherein a spike (8) is received by a setting device (6), which is moved into a settin...  
WO/2018/166678A1
The invention relates to a spike setting gun having a gun housing and a gun head (1) arranged about a central main axis (a1), into which gun head a setting device (4) having a setting bolt (3), which can travel along the main axis (a1) b...  
WO/2018/162342A1
Station (7) and method of curing for a tread strip (2); provided are: a flat curing mold (9) which is composed of a lower shell (10) and an upper cover (11); and an extractor element (17) which is suitable for extracting the cured tread ...  
WO/2018/163097A1
A tire sealant composition for use in tubeless tires is disclosed. The tire sealant composition primarily serves to seal the tire around the wheel rim and particularly in the tread area of the tire against punctures. The composition incl...  
WO/2018/163577A1
Provided are a pneumatic tire capable of maintaining rib assembling property favorably even when a sidewall portion is thinned out, and a method for manufacturing the pneumatic tire. The pneumatic tire has: a tread portion extending in t...  
WO/2018/158519A1
A set of moulding elements suitable for being inserted into a mould for moulding a tyre, said set comprising a main blade (1) and at least one secondary blade (2), said secondary blade (2) comprising a first secondary blade portion (3) a...  
WO/2018/155261A1
An apparatus for winding a band-shaped rubber member comprises: a measurement unit which measures at a measurement point P a measured width and a measured thickness of a band-shaped rubber member immediately before being wound; and a dif...  
WO/2018/150256A1
It is applied a method using an apparatus for detecting and check defects on a tire at the end of a production process comprising a workstation provided with: - a workbench (19), including a rotating table (17), for supporting a tire (21...  
WO/2018/150140A1
The invention relates to a device (10) for securing an electronic member to a wall of a tyre, comprising a flange (11) that is able to be secured to the wall of a tyre and a retaining wall (12) joined to the flange (11). The internal sur...  
WO/2018/150116A1
Method and facility for continuously crosswinding gum strips about spools. The method of the invention comprises the following consecutive steps: - continuously feeding out and cooling the web (5) from the outlet of the extruder (6) via ...  
WO/2018/150141A1
The present invention concerns an attachment device (10) for attaching, to a wall of a pneumatic tyre, an electronic member comprising a base (11) suitable for being attached to the wall (2) of a pneumatic tyre, a holding wall (12) linke...  
WO/2018/151591A1
The invention relates to a transfer device and method for transferring an at least partially ferromagnetic tire component (9), wherein transfer device comprises a first transfer member (1) and a second transfer member (2) which are movab...  
WO/2018/150114A1
The method of the invention comprises the following consecutive steps: - continuously feeding out the web (5) from the outlet of the extruder (6) via handling and cooling rollers (7a); continuously depositing the cooled web (5) on a line...  
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.  

Matches 1 - 50 out of 20,322