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Patent Searching and Data


Matches 1 - 50 out of 21,636

Document Document Title
WO/2021/058224A1
The invention relates to a drum and a method for producing vehicle tyres, in particular tyres for bicycles, motorcycles, scooters or the like, wherein the drum comprises a clamping device (11) with central segments (12) for holding a tyr...  
WO/2021/052922A1
The subject of the invention is a bead wire for a tyre exhibiting symmetry of revolution about a main axis and comprising N>1 circumferential windings (30) about the main axis, the N circumferential windings (30) being arranged in P>1 ra...  
WO/2021/050188A1
A method of performing preventative maintenance on an auger in a tire filling mixing machine, by: (a) mixing a polyurethane isocyanate and a catalyst in a first mixer to form a virgin polyurethane; (b) grinding polyurethane core bits in ...  
WO/2021/050187A1
A method of controlling operation of a tire filling mixing machine, by: (a) mixing a rubber/polyurethane and a catalyst in a first mixer to form a virgin polyurethane; (b) grinding cured polyurethane core bits in a grinder; (c) mixing th...  
WO/2021/047897A1
The invention relates to a method for producing a moulding tool (5) of a vulcanisation device for the moulding vulcanisation of a vehicle tyre (1), wherein the moulding tool (5) has a negative contrast structure (6) on a moulding surface...  
WO/2021/044827A1
[Problem] To provide a tire molding device capable of preventing from continuing to swing after a transfer device stops. [Solution] The tire molding device in which a rail 22 and a transfer device 14 that holds a tire member and moves al...  
WO/2021/042586A1
The present invention provides a pressurizing and mold locking mechanism of a vulcanizer, comprising a pressurizing mechanism and a mold locking mechanism. The pressurizing mechanism comprises a base, pressurizing oil cylinders, pressuri...  
WO/2021/045944A1
The invention relates to a transfer system is configured to move a portion of a strip within a belt forming system. The transfer system comprises a first segment (130) comprising a main body (140) adapted to engage a strip. A plurality o...  
WO/2021/045015A1
An objective of the present invention is to provide a pneumatic tire that has increased electrical conductivity performance while maintaining wet handling stability performance and rolling resistance performance. Electroconductive rubber...  
WO/2021/039604A1
Provided is a tire which takes into account positional relationships between joint parts of a plurality of tire constituent members and an electronic component. A tire 1 comprises: a plurality of annular tire constituent members having j...  
WO/2021/039603A1
Provided is a method of manufacturing a tire which, even when an electronic component is embedded in the tire, makes it possible to eliminate a worsening in uniformity and avoid producing large bumps. The method is a method of manufactur...  
WO/2021/036327A1
Disclosed are a polyurethane pneumatic tire and a method for manufacturing same. The tire comprises a polyurethane tread (1), a polyurethane belt ply (3), a polyurethane tire sidewall (4), a polyurethane tire body (8), a polyurethane sof...  
WO/2021/038149A1
The invention relates to a bead core (52) for a tyre (10) which is substantially rotationally symmetrical about an axis, the bead core comprising a plurality of windings of at least one metallic wire with diameter d that are arranged nex...  
WO/2021/035990A1
The present invention provides a system for automatically attaching a TPMS sensor to the interior of a tire. The system is used for attaching the sensor to the internal area of the tire, specifically, the system comprises a conveying lin...  
WO/2021/034437A1
An automatic splicing apparatus and methods thereof are provided herein for splicing together two ends of a sheet of tire material on a tire building drum. The apparatus comprises a frame, a splicer foot assembly, and a splicer roller as...  
WO/2021/034438A1
An automatic splicing apparatus is provided herein for splicing together two ends of a sheet of tire material on a tire building drum. The apparatus comprises a splicer foot including a splicer foot frame, a first continuous unitary V-sh...  
WO/2021/028747A1
A process for manufacturing a noise reducing layer designed to be housed inside the cavity of a tyre and comprising: • - a stacking step, during which a stack (1) of fibre-reinforced rubber layers is created, in which between one layer...  
WO/2021/028121A1
The invention relates to a guiding and maintenance machine (100) including an upper guide roller (102) and a lower guide roller (104), each guide roller (102, 104) having a plurality of circumferential grooves (102a, 104a) defined on a r...  
WO/2021/028120A1
The invention relates to a guidance and maintenance machine (100) including a guide roller (102) and an application roller (104), each having a plurality of respective grooves (102a, 104a) defined on a respective circumferential surface ...  
WO/2021/025896A1
A tire electronics assembly includes a base and a plurality of modules. The base is mechanically attached to the tire and includes an electronic device. A plurality of mechanical attachment elements are arranged on the base in a circular...  
WO/2021/025895A1
An electronics assembly includes a base and a plurality of modules. The base is configured for mechanical attachment to a tire. The base includes an electronic device, and also includes a mechanical attachment element. Each module includ...  
WO/2021/025897A1
An electronics assembly is provided for use with a tire. The assembly includes a plurality of printed circuit boards, each of which includes an electronic device configured to sense a condition of the tire. Attachment pegs are provided t...  
WO/2021/025894A1
A tire electronics assembly includes a base and a plurality of modules. The base is mechanically attached to the tire and includes an electronic device. The base also includes a plurality of mechanical attachment elements arranged side-b...  
WO/2021/019183A1
The invention relates to a drum (1) for manufacturing a pneumatic tyre (2) that is provided with a plurality of clamping jaws (12) mounted so as to be movable between a retracted configuration and a deployed configuration that allows sai...  
WO/2021/020575A1
The problem of the present invention is to provide a tire surface modifier and a surface modification method with which both water repellent properties and ozone resistant properties can be achieved. The aforementioned problem can be sol...  
WO/2021/018147A1
A material unwinding system and a material unwinding control method. The material unwinding system comprises an unwinding trolley, a driving mechanism, an unwinding support, a distance measurement sensor, and a control unit, wherein the ...  
WO/2021/019182A1
The invention relates to a pre-die (1) intended to extrude jointly a plurality of elastomeric compounds along one flow direction (X1) in order to form a profile member, said pre-die comprising for this purpose, superimposed in a stacking...  
WO/2021/014278A1
A method to manufacture an electronic device to be applied to rubber article. The device comprises an electronic element, two layers of thermoplastic material which are arranged in a sandwich-like manner so as to contain, between one ano...  
WO/2021/014066A1
Disclosed is an insert (36) intended to be used in the composition of a lining element (24), and to form part of the moulding surface (40) of the lining element, the moulding surface comprising at least one intersection (32) of at least ...  
WO/2021/014366A1
The present description relates to a method and a plant (1) for building tyres (2) for vehicle wheels wherein it is provided to: - move, in a crown structure building line (200), M second stage forming drums (210) for building M respecti...  
WO/2021/008645A1
The invention relates to a method for producing green tyres (1), it being possible to produce green tyres with a SOT (sidewall over tread) construction and high turn-up of at least one ply. The invention further relates to a device for p...  
WO/2021/011397A1
Systems and methods of machine learning for splice improvement. A system can receive, from one or more sensors, one or more values corresponding to manufacture of a tire by the one or more pieces of tire manufacturing equipment. The syst...  
WO/2021/005307A1
The invention relates to an assembly for a tyre comprising a first fabric, having a longitudinal edge extending in a first general direction (G1), comprising first yarn elements, referred to as warp elements, each first warp yarn element...  
WO/2021/005305A1
The invention concerns an assembly for a tyre comprising a first fabric extending in a first general direction (G1), comprising first yarn elements, each first warp yarn element comprising first and second yarn members, a second fabric a...  
WO/2020/261090A1
The invention relates to a method and a system for the processing of an end-of-use pneumatic tyre that is provided with an inner lining (SAL) layer manufactured with a sealing agent intended to seal any punctures and at least partially a...  
WO/2020/261054A1
Method for building tyres, comprising: providing an anthropomorphic robotized arm (16) for rotatably moving an output end effector (21) thereof; associating a building drum (3) with said output end effector (21), so that said output end ...  
WO/2020/260580A1
The invention relates to rubber compositions that are provided with polyorganosiloxanes as plasticizers. The rubber compositions can be vulcanized by means of a cross-linking resin and they are particularly suitable for use as curing bla...  
WO/2020/260115A1
The invention relates to a method for producing a rubber component (1), according to which at least one electronic assembly (2) is embedded between a lower and an upper ply (10, 11) of a rubber material, comprising the steps: • a) feed...  
WO/2020/263256A1
An assembly (10) for positioning sensors within a tire is provided that has first and second bead sensors (14,16), and first and second sidewall/shoulder sensors (18, 20). A first actuator (30) moves the sensors in a radial direction of ...  
WO/2020/255555A1
Provided are a device and a method for producing an unvulcanized ring-shaped rubber member, allowing a front edge section and a rear edge section of a band-shaped rubber member to be joined to one another in the width direction over the ...  
WO/2020/255556A1
Provided is a device and a method for producing an unvulcanized band-shaped rubber member, allowing an unvulcanized band-shaped rubber member, which shrinks, to be brought to a target length, accurately. The invention comprises: detectin...  
WO/2020/254180A1
The invention is directed to an extrusion device (10) for preforming an electrically conductive rubber mixture and one or more electrically non-conductive rubber mixtures of a tire tread, so that the assembly containing the electrically ...  
WO/2020/254035A1
The invention relates to a method for producing a pneumatic vehicle tire, comprising the following steps: A) extruding at least two rubber mixtures, the at least two rubber mixtures comprising at least a first rubber mixture and a second...  
WO/2019/235932A8
The invention relates to a tire building method, in particular for strip- winding, comprising the step of: - providing a choice between a production mode for building a tire component and a test mode for obtaining test measurements, wher...  
WO/2020/250072A1
The present invention relates to an insert (10) for a mould (1) for vulcanising tyres for vehicle wheels, the insert being arranged to be received in a seat (5) formed on a moulding surface (4) of the mould (1) and comprising a base surf...  
WO/2020/249902A1
The invention relates to a method for depositing at least one coloured layer on the surface of a vulcanised tyre sidewall. This method is characterised in that it consists of applying a coloured layer to the whole of said sidewall or to ...  
WO/2020/250964A1
Provided are a cleaning method which can reliably remove unwanted adhering matter using plasma treatment without damaging the rubber of the tire surface, and a method for manufacturing a tire cleaned therewith. A radiation condition for ...  
WO/2020/248445A1
An exhaust device and a tire mold, relating to the field of tire vulcanization processing technology. The exhaust device comprises: a mandrel (200) and a sleeve shell (100) for sheathing the mandrel (200), an exhaust channel (101) being ...  
WO/2020/250069A1
The present invention relates to an insert (10) for a mould for vulcanising tyres for vehicle wheels, comprising: • - a main body (11) arranged to be received in a seat (5) formed on a moulding surface (4) of the mould (1), • - a bas...  
WO/2020/250070A1
A mould for vulcanising tyres for vehicle wheels, comprising - at least one sidewall plate (3) on which a moulding surface (4) is defined, - a removable insert (10) arranged to be received in a seat (5) which is made in said sidewall pla...  

Matches 1 - 50 out of 21,636