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WO/2022/135969A1 |
The invention is directed to a process for directing the movement of a robot (102) with a gripper (108) that picks a target tire (P*) from an arrangement of tires, characterized in that the process includes the following steps: - a step ...
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WO/2022/140730A1 |
A method of making a tire tread includes providing a sheet of material and forming the sheet of material into a cylinder, such that a first edge of the sheet of material contacts a second edge of the sheet of material. The method also in...
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WO/2022/137102A1 |
A grip apparatus for grasping an annular tyre structure (100) comprises a support structure (2) carrying at least two shoes (3) and a plurality of feelers (5) carried by the shoes (3) and circumferentially distributed around a grip axis ...
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WO/2022/129708A1 |
The invention relates to a method for defining a path of a laying head (1) for laying a tyre component on a core (4), the method comprising a step (a) of geometrically characterising the profile, in which step a first set of geometric po...
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WO/2022/129725A1 |
The invention relates to a method for transporting tyres by means of a tyre transport apparatus (10) comprising a transport member (12), a first storage member (15) for storing cured tyres (14), and a tyre curing station (18), characteri...
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WO/2022/130144A1 |
Method and apparatus (1) for rubber-coating electronic components (13), in which: - the electronic components (13) to be rubber-coated are provided; - elements of elastomeric material cut to size are provided; - the electronic components...
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WO/2022/130235A1 |
After a support structure (12) has been circumferentially positioned around an annular component (11) of a tyre (2), gripping elements (16) carried by the support structure (12) and circumferentially distributed around a central axis (X)...
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WO/2022/130890A1 |
The purpose of the present invention is to provide a mold release agent for rubber inner surfaces, said mold release agent having high mold releasability, high lubricity and excellent powder fluidity, while enabling a rubber product to h...
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WO/2022/127799A1 |
A transfer ring for a tire building machine, comprising a frame, a driving unit, a transferring unit, and a grabbing unit. The driving unit comprises a driving source, driving rods, and moving assemblies; the transferring unit comprises ...
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WO/2022/128016A1 |
The invention relates to a wire core (1) of a bead ring assembly (20) in a pneumatic vehicle tire (2), consisting of an individual wire (100) annularly wound so as to form a wire packet of multiple wire layers (10, 11, 12, 13), which are...
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WO/2022/130227A1 |
A feeding station (10) comprises a carousel (14) rotating around an axis (15) arranged centrally between a work station (10a) and a loading/unloading station (10b). The carousel (14) is divided into two operating units (14a, 14b), each c...
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WO/2022/130265A1 |
A method of managing a process for building tyres (2) for vehicle wheels between a steady-state operating condition and a drum change operating condition. During the steady state operating condition, it is provided to sequentially and cy...
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WO/2022/129745A1 |
The present invention relates to the surface state of tire treads cured in a vulcanization mold made by 3D printing. The invention proposes a texture of the rolling surface of the tread of a tire, which represents an optimal compromise b...
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WO/2022/124013A1 |
Provided is a pneumatic tire which can combine noise suppression with the suppression of a decrease in tire durability caused by a sealant layer. This pneumatic tire comprises: a pair of beads 10; a pair of side walls 20; a tread 30 ha...
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WO/2022/121785A1 |
Disclosed is a single-screw servo turn-up mechanical building drum, mainly comprising side drums, a hollow main shaft, a screw, a servo motor, nuts, connecting keys, turn-up rod sets, positioning devices, and locking devices. The positio...
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WO/2022/123499A1 |
Provided herein is a composite material, and a method of producing the composite material. The method of producing the composite material includes providing a first material comprising turbostratic graphene, providing a second material c...
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WO/2022/122098A1 |
The invention relates to a vulcanization mould for pneumatic vehicle tyres, having cast mould segments (1) for forming a tread of a pneumatic vehicle tyre, these having at least ribs (5, 6) for forming grooves in the tread and blades (11...
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WO/2022/123588A1 |
The present invention is directed towards application of a sealant in an inner surface of a tire in an automated manner. According to the present subject matter, a system (100) for injecting a sealant (130) in an inner surface of a tire ...
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WO/2022/124012A1 |
Provided is a pneumatic tire which makes it possible to suppress variation in thickness of a sealant layer by reducing overlapping regions of a sealant material, and achieve improvement in the adhesiveness of a sound absorption layer wit...
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WO/2022/123134A1 |
The invention relates to a method for regulating the tension of a strip of rubbery product between an unwinding element and a receiving element. The method comprises the following steps: - a step of visual acquisition of the position of ...
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WO/2022/117164A1 |
The invention relates to a pneumatic tire for a vehicle, having at least one surface element (2) that is formed on the outer face of the tire and has a structure (6) which contrasts with a base level (NB) and gives the surface element (2...
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WO/2022/117163A1 |
The invention relates to a vehicle tire (1), comprising sidewalls (2), a tread (3) and at least one hatched surface (4) on at least one of the sidewalls (2) and/or the tread (3), the hatched surface (4) having hatching ribs (5) which hav...
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WO/2022/117725A1 |
A method to manufacture an electronic device (1) to be applied to rubber article. The device comprises (i) an electronic element (5, 6, 7), (ii) a covering element made of one or more layers (3) of thermoplastic material and arranged to ...
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WO/2022/111774A1 |
The invention relates to a method for producing a pneumatic vehicle tire having a tire bead. According to the method, tire components are fed to a tire building drum (30) to form the tire bead, are placed on same and are joined to each o...
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WO/2022/112108A1 |
The invention relates to a system (100) for drawing and transferring wires arranged in one or more racks (110) of the system, including: - a mobile structure (114) including a frame (114a), a base (114b) and one or more mobile means, - o...
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WO/2022/112667A1 |
The present invention relates to a coextrusion process for manufacturing a profiled element (2) intended to form a tread (1) for a pneumatic tyre, during which there are coextruded a first elastomer compound (M1) forming an underlayer (1...
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WO/2022/111770A1 |
The invention relates to a utility-vehicle tyre, which can be cold-retreaded, the tyre comprising sidewalls (5), belt layers (2a) and a profiled tread (1) that has shoulder flanks (8a) which run to the sidewalls (5) and are outside the g...
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WO/2022/107489A1 |
This manufacturing method comprises: (A) a step for preparing a first sheet piece 20a and a second sheet piece 20b comprising unvulcanized rubber; and (B) a step for winding an elongated sheet 26 onto a drum 6, the long sheet 26 being ob...
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WO/2022/106781A1 |
Disclosed is a method for automatically and successively positioning elastomeric elements using a facility for manufacturing tire blanks (10) comprising a drum (16) for manufacturing tire blanks, at least one collaborative robotized arm ...
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WO/2022/103274A1 |
Mould for a longitudinal element of elastomeric material. The mould comprises a housing including at least one longitudinal inner cavity extending between at least two opposing main walls and two opposing edge walls, wherein the main wal...
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WO/2022/096070A1 |
The invention relates to a vehicle tire (1) having a tread (3), said tread (3) having at least one new tire identifier (4, 7, 8), the surface (5) of which is at least partly higher than the surrounding surface of the tread (3). The inven...
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WO/2022/091150A1 |
Tyre (10) comprising a monitoring device (1) which comprises a housing portion (2) and a base portion (3), the base portion (3) having a coupling surface (4) in single piece intended for fixing the monitoring device to the tyre, wherein ...
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WO/2022/090889A1 |
An apparatus (1) for applying rubberized electronic tags (100) to a tyre being processed (300) comprises a peeling device (la) defining a sliding path for a continuous band (200) and driving members (5, 13) configured for imposing, on th...
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WO/2022/086324A1 |
The present invention relates to a method for constructing the tread of a tyre, comprising of: a) arranging a plurality of layers of uncured rubber with a layer thickness per layer of between 30 and 500 pm on a base (20); b) removing mat...
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WO/2022/078981A1 |
The invention relates to a method for marking a vehicle tyre (20), wherein the vehicle tyre is supplied (100) to a marking station (10), wherein the vehicle tyre (20) is aligned and centred (102, 103) in the marking station (10), wherein...
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WO/2022/074513A1 |
The present invention relates to a machine (1) for the working of treads that comprises: • supporting means (2) of a tire (3) provided with a tread (4) to be worked by means of at least one working tool (5) mounted on the machine itsel...
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WO/2022/073566A1 |
The invention relates to a heating press (1) for vulcanizing a vehicle tire under vacuum, comprising - a heating press upper part (3) and a heating press lower part (6), said heating press upper part (3) being equipped with a container (...
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WO/2022/073570A1 |
The invention relates to a heating press (1) for vulcanizing a vehicle tire under vacuum, comprising - a heating press upper part (3) and a heating press lower part (6), said heating press upper part (3) being equipped with a container (...
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WO/2022/075973A1 |
An apparatus for installing a sensor into a tire is provided that has a housing with a housing base that defines a housing base opening with an axis. A first finger extends from the housing base so as to extend both away from the housing...
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WO/2022/073567A1 |
The invention relates to a heating press (1) for vulcanizing a vehicle tire under vacuum, comprising - a heating press upper part (3) and a heating press lower part (6), said heating press upper part (3) being equipped with a hood upper ...
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WO/2022/073433A1 |
Disclosed in the present application are a tire material conveying device and a tire material detection method. The tire material conveying device is connected to a control system of a tire building machine. The device comprises a convey...
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WO/2022/073522A1 |
Disclosed in the present invention is an extendable tire vulcanization device having a complex structure. The extendable tire vulcanization device comprises a pattern module for abutting against the outer side of a tread of a tire and en...
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WO/2022/073568A1 |
The invention relates to a heating press (1) for vulcanizing a vehicle tire under vacuum, comprising - a heating press upper part (3) and a heating press lower part (6), said heating press upper part (3) being equipped with a hood upper ...
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WO/2022/073569A1 |
The invention relates to a heating press (1) for vulcanizing a vehicle tire under vacuum, comprising - a heating press upper part (3) and a heating press lower part (6), said heating press upper part (3) being equipped with a circular ho...
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WO/2022/071907A1 |
The present invention proposes a tread mold assembly (300) for use in molding of a tread surface of a rubber tire; including a plurality of tread segments (301) to be placed adjacent to each other along a circumferential direction (0) ar...
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WO/2022/069821A1 |
The method of manufacture enables the manufacture of a tyre (10) comprising: - a tread (14), - an airtight inner liner layer (18), - at least one layer of a self-sealing product (80) extending circumferentially radially on the inside of ...
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WO/2022/062660A1 |
The present invention provides a production system of a tire inner liner layer. The production system comprises: a transition layer production unit, an airtight layer production unit, a conveying device, a separation platform, and suppor...
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WO/2022/066217A1 |
A non-pneumatic tire includes an annular inner ring, an annular outer ring, and a support structure positioned between the annular inner ring to the annular outer ring. The support structure includes a multilayer structure of a rubber sk...
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WO/2022/055349A2 |
The invention relates to a belt and tread drum, an assembly of the belt and tread drum and a pressing device and to a method for manufacturing a belt and tread package, wherein the belt and tread drum comprises a first support member and...
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WO/2022/049216A1 |
The present invention relates, inter alia, to a centering device (4) for centering a semifinished tire product (2) and an interlayer (3) of the semifinished tire product (2) on a centering system (1), the centering device (4) comprising:...
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