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Patent Searching and Data


Matches 501 - 550 out of 15,609

Document Document Title
WO/2019/116645A1
When attaching a rubber member to an inner surface of a tire, the rubber member attachment site is identified, the attachment site is irradiated with laser light to remove a mold-releasing agent coating layer formed on a surface of a rub...  
WO/2019/116778A1
This tire molding die is provided with at least a tread die that can be pressed against the tread. Divided in the circumferential direction, the tread die has multiple segments that can move in the radial direction of a green tire. At le...  
WO/2019/115052A1
The invention relates to a hybrid cord for use as a strength member in a belt bandage of a pneumatic vehicle tire comprising at least two high modulus yarns and one to three low modulus yarns which are end-twisted with one another. The i...  
WO/2019/116292A1
A forming drum (1) for building a tyre for vehicle wheels comprises a central shaft (2), first sectors (3) radially mobile between a contracted condition in which they are brought towards the central shaft (2) and an expanded condition i...  
WO/2019/110157A1
The invention relates to a heat press comprising a loader for loading a green tyre into said heat press, and an unloader for unloading the vulcanised tyre, said loader and unloader each comprising a pivoting system with a horizontally pi...  
WO/2019/106322A1
The present invention concerns a method for producing webs (1) intended to be included in the makeup of a reinforcement ply (2) for a tyre (20), said method comprising a preparation step (a) during which a plurality of straight-wire stri...  
WO/2019/105623A1
The present invention relates to a method for printing at least one first layer (10) of a flexible product (1), preferably an elastic product (1), particularly preferably an elastomeric product (1), having at least the steps: • providi...  
WO/2019/106538A1
An assembly (1) of moulding elements intended to be attached in a mould, said assembly comprising a main moulding element (10) and a secondary moulding element (20) having an edge (21), said main moulding element (10) comprising a contac...  
WO/2019/106285A1
The present invention relates to a device for manufacturing a mould element (1) for the moulding of a tyre tread by pressurised injection of aluminium, characterised in that it comprises a die (2) and a counter-mould (3) made of steel, s...  
WO/2019/106537A1
The invention relates to a moulding element (1) intended for insertion into a mould for vulcanising a tyre tread, comprising at least one thinner portion (2) with a thickness of less than or equal to 0.35 mm, and a plurality of elements ...  
WO/2019/106523A1
A drum (1) for the application of semi-finished products within tyres for vehicle wheels comprises a central core (14) defining a geometric axis (X) of the drum (1) and a plurality of sectors (19) circumferentially distributed around sai...  
WO/2019/106540A1
The invention relates to a moulding element (1) for inserting into a mould for the vulcanisation of a tyre tread, said moulding element being produced by additive manufacturing, said moulding element (1) comprising a main enlargement (4)...  
WO/2019/106533A1
In a process for manufacturing self-sealing tyres, a tyre (2) is arranged according to action a) and a self-sealing sleeve (19) is arranged according to action b). The self-sealing sleeve (19) is introduced into the tyre (2) according to...  
WO/2019/103728A1
This disclosure includes methods and apparatus for forming a non-pneumatic tire carcass comprising an inner hub, an outer band, and a plurality of spokes. The method includes arranging the inner hub, the plurality of spokes, and the oute...  
WO/2019/102161A1
A device for fitting a strip (12) to the reception surface of the tread base (2a) of a tread (2) with a longitudinal axis X-X', comprising: • - a frame (3) for supporting the tread, extending in a direction parallel to the axis X-X'; ...  
WO/2019/102638A1
A tire molding device for molding an unvulcanized tire is provided with a main shaft and a drum mechanism arranged on an outer periphery side of the main shaft. The drum mechanism comprises: a first semi-drum fixed to one end side of the...  
WO/2019/097036A1
Disclosed is a vent element configured to be arranged within a vent hole of a mould extending from a forming surface of an interior cavity of the mould, and methods of moulding therewith. The vent element has an elastically deformable me...  
WO/2019/096419A1
In a first aspect, a vent element (10) configured to be arranged within a vent hole (52) of a mold (50) extending from a forming surface (51) of an interior cavity (53) of the mold comprises at least one porous support material (3) which...  
WO/2019/092574A1
A retreading method for a tyre comprising an electronic assembly (1) provided with an electronic module, a rubber patch attached to an inner wall of the tyre, said patch comprising a housing suitable for accommodating an active part of t...  
WO/2019/092573A1
The invention relates to an electronic assembly (1) for a tyre, comprising: an electronic module (30); and a rubber patch (10) provided with a housing (14) designed to allow an active portion of the electronic module (30) to be positione...  
WO/2019/092631A1
A method for the construction of a pneumatic tyre (1) having a pair of annular inserts (13) arranged on the opposite sides of a carcass (2), internally to a body ply (3), manufactured from a polymer foam matrix and provided with a respec...  
WO/2019/091553A1
The invention relates to a hydraulic system comprising a plurality of hydraulic units (1), which each have at least one hydraulic consumer (2) in each case having a first hydraulic connection (3) and a second hydraulic connection (4); a ...  
WO/2019/093976A1
Device for ply-tread case transportation in radial tyre manufacturing Device for ply-tread case transportation in radial tyre manufacturing comprises a ring (1), consisting of an incomplete annular frame (1 a) and a bracing frame (1 b), ...  
WO/2019/093975A1
Drive system for driving of a drum for green tyre manufacturing comprising a hollow shaft (13), the first bolt system (2.1) and the second bolt system (3.1) provided with drivers (20,21,22) are coaxially and in principle arranged after e...  
WO/2019/091388A1
A tire and a method for manufacturing the same are disclosed. The tire (12) comprises a circumferential tread having an outer tread surface and an inner innerliner surface (22); at least two spaced-apart beads; sidewall portions extendin...  
WO/2019/092316A1
The present invention relates to an arrangement for handling one or more tyres simultaneously in storage shelving of a high bay warehouse, where the tyres are brought in and stored and from where the tyres are taken. The arrangement acco...  
WO/2019/085885A1
A building drum comprises a drum shaft (3, 10), two side drums (21) symmetrically disposed on the drum shaft (3, 10) and a center drum (11, 22) disposed between the two side drums (21). The center drum (11, 22) comprises two half drums (...  
WO/2019/085886A1
A tire building drum comprises a drum shaft (1) and a building assembly (2) installed thereon. The building assembly (2) comprises two side drums (20) and a center drum (21) disposed between the two side drums (20). The center drum (21) ...  
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/2019/081362A1
A coextrusion machine for producing a complex profile section in which profile section elements formed respectively from first (M1) and second (M2) rubber mixtures are juxtaposed transversely without overlapping, comprising: − a cylind...  
WO/2019/084385A1
Disclosed herein is a system and method for reading DOT tire codes. The system includes a camera unit in a palm-sized housing. The housing contains a pair of adjacent imaging devices and plural banks of LED lighting deployed around the c...  
WO/2019/083121A1
The present invention relates to a high-strength bead wire, and a manufacturing method therefor. The high-strength bead wire preparation method comprises: a step of preparing a wire rod comprising 0.86-1.02 wt% of carbon; a film coating ...  
WO/2019/076618A1
The invention is directed to a production installation (100) that realizes production of a semi-finished product (50) having at least one unvulcanized elastomeric layer (50a) and a cover layer (50b) assembled therewith. The invention is ...  
WO/2019/077282A1
The invention concerns a method for manufacturing (S) a sub-assembly (3) for a tyre (4) comprising the following steps: - providing an assembly comprising a support structure (14) comprising supporting thread-like elements linking a firs...  
WO/2019/076617A1
The invention is directed to a posing assembly (30) that effects transfer and posing of a semi-finished product (100) that is destined for inclusion in a tire. The invention is also directed to a tire production system (10) for transferr...  
WO/2019/074723A1
A system for handling a bead apex includes a first jaw having open and closed states, which is configured to engage a first surface of a bead apex in the closed state. The system further includes a second jaw having open and closed state...  
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/2019/073378A1
The present invention relates to a tire comprising a pair of sidewalls, wherein at least one of said sidewalls is at least partially coated with at least one coating layer, possibly white or colored, obtained by cross-linking of a protec...  
WO/2019/069003A1
The invention relates to a method for manufacturing a rubber profiled element (P3), in which the following steps are implemented: - Step A: an unvulcanised rubber strip (4) with a given constant triangular section is delivered, - Step B:...  
WO/2019/068716A1
A head for extruding a profile section constituted by the assembly of profile sections formed from different rubber mixtures, in which the profile sections travel through an extrusion cavity, comprising: − an upstream profiling blade (...  
WO/2019/069791A1
Provided are a pneumatic tire that makes it possible to improve productivity when a sound-absorbing material or a sealant layer is attached to a tire inner surface, and a method for manufacturing said pneumatic tire. An indicator 10, com...  
WO/2019/060517A1
A tire mold having a sidewall molding surface with a negative irregular rough surface texture pattern extending circumferentially along the sidewall molding surface so as to mold at least one annular exterior surface of a tire sidewall o...  
WO/2019/053350A1
The invention relates to a mould (1) for moulding a tread of a tyre, said tread having a thickness of material to be worn away and a tread surface intended to come into contact with the road when the tyre is running, said mould (1) compr...  
WO/2019/053383A1
The curing press (1) for a tyre blank comprises: - a frame (2), - at least one plate (4) mounted so as to be able to slide relative to the frame and comprising a plurality of pins (22), - a plurality of sectors (8) distributed circumfere...  
WO/2019/050030A1
Provided are: a pneumatic tire which enables the achievement of a good balance between air retention ability and adhesion of a sealant layer without deteriorating the tire productivity by bonding the sealant layer to the inner surface of...  
WO/2019/051493A1
A non-pneumatic wheel having a hub (12), an outer tread band (200) and a plurality of spokes (100) connecting the hub (12) with the outer tread band (200), each of the plurality of spokes (10) having first and second support elements joi...  
WO/2019/051497A1
A non-pneumatic wheel having a hub, an outer tread band and a plurality of spokes connecting the hub with the outer tread band, each of the plurality of spokes having first and second spoke elements joined by a body comprised of an elast...  
WO/2019/049788A1
Provided are a pneumatic tire in which snow performance can be improved at the same time that cavernous resonance is reduced on the basis of a sound-absorbing material, and a method for manufacturing the pneumatic tire. A sound-absorbing...  
WO/2019/050547A1
A non-pneumatic wheel comprising a plurality of spokes (100) attaching an outer tread band (200) to a hub (12), each spoke (100) having first and second spoke elements joined by a body comprised of an elastomer connecting the first spoke...  
WO/2019/050548A1
A non-pneumatic wheel comprising a plurality of spokes (100) attaching an outer tread band (200) to a hub (12), each spoke (100) having first and second spoke elements joined by a body comprised of an elastomer connecting the first spoke...  

Matches 501 - 550 out of 15,609