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WO/2019/239896A1 |
A tire comprises an annular tire skeleton member, and a belt layer provided on the outer periphery of the tire skeleton member. The belt layer has: a reinforcing cord wrapped in a spiral shape at intervals in the tire width direction; a ...
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WO/2019/235932A1 |
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...
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WO/2019/235328A1 |
In a tire case of this pneumatic tire, a tire width direction outside section of a carcass is covered by a side rubber layer, and a tread is positioned on the tire radius direction outside of the tire case. Additionally, a single-layer b...
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WO/2019/234570A1 |
A sealing layer to be applied to the inner surface of a pneumatic tyre and having a viscosity of between 100 and 1000 Pa·s at 100°C. The sealing layer is implemented by means of a compound having a viscosity of between 10 and 100 Pa·s...
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WO/2019/235397A1 |
This tire is configured with a narrow groove being provided in a land portion that is formed in a tread portion, the narrow groove being formed with a bridge body that integrally connects both side walls of the narrow groove. The bridge ...
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WO/2019/230768A1 |
A pneumatic tire 1 is provided, in a tread portion 10, with a belt layer 42 including a plurality of metal cords 41 having an angle of inclination greater than 0° and at most equal to 10° relative to the circumferential direction of th...
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WO/2019/228830A1 |
The invention concerns a method for manufacturing a tread (5) made from raw rubber material comprising the steps of forming a tread blank (9) made from raw rubber material comprising at least one tread (2) block (3), each tread (2) block...
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WO/2019/230767A1 |
A pneumatic tire 1 is provided with: a belt layer 40 having a cord which extends helically in the tire circumferential direction and which is coated with rubber; and a resin strip 51 wound around the belt layer in a direction tilted rela...
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WO/2019/228840A1 |
The invention concerns a method for manufacturing a tyre (1) comprising a step of positioning a reinforcing ply (9) in a rubber material comprising grooves (6a) such that the reinforcing ply (9) extends through the grooves (6a) and of cr...
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WO/2019/230760A1 |
A pneumatic tire 1 is provided, in a tread portion 10, with a belt layer 40 including a cord extending in a helical shape in the circumferential direction of the tire, or a plurality of cords having an angle of inclination at most equal ...
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WO/2019/229387A1 |
The tyre of rubber material comprises a tyre tread (12) and two flanks (14) which delimit said tyre tread. At least one of the flanks comprises at least one marking (18) which is at least partially coloured, and at least one texture (20)...
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WO/2019/228831A1 |
The invention relates to a method for producing a stiffening layer (8) for the manufacture of a reinforced tyre casing (1), comprising the steps of manufacturing a strip (10) based on raw rubber material in which filamentary elements (9)...
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WO/2019/230810A1 |
An inside constituting member 28 including a carcass 18 and a pair of beads is arranged on an outer surface of a main core 32 divided into a plurality of pieces. A resin annular belt 20 having an annular shape is arranged outside in a ti...
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WO/2019/230759A1 |
This method for manufacturing a pneumatic tire includes a step in which a circular cylindrical resin member is prepared, a step in which the resin member is deformed into a predetermined shape, and a step in which a cord coated with a co...
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WO/2019/224479A1 |
The present invention relates to an assembly (1) of molding elements for molding cut-outs in a tread of a tire, said assembly comprising a first sipe (2), a second sipe (3) and means for assembling the first sipe (2) with the second sipe...
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WO/2019/223779A1 |
An evacuating mold core inside a non-pneumatic tire, the tire and a wheel. The evacuating mold core inside the non-pneumatic tire comprises a plurality of fan-shaped mold core units (1), the plurality of mold core units (1) being spliced...
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WO/2019/220046A1 |
The present invention relates to a system for producing tire bead cores 2 and to a corresponding method, in the course of which an annular core 3 having a main axis Z3 is supplied, said core being closed on itself along a core joint 6 wh...
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WO/2019/220045A1 |
The invention relates to a method for producing a bead wire for a pneumatic tyre, said method comprising a braiding step (S1) during which a braiding wire (1) is wound in helical coils (2) around and along a generatrix line (L3) which is...
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WO/2019/219304A1 |
Venting unit (3) for a vulcanizing mould of a pneumatic vehicle tyre, with a cylindrical, sleeve-shaped housing (6), which can be pressed into a venting bore (2) of the vulcanizing mould, and with a valve insert (7), which is positioned ...
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WO/2019/220792A1 |
Provided are sheet material supply device and method for enabling, within a compact space, efficient supply of a rubber sheet member wound in a roll-like shape while suppressing deviation in the width direction. A conveyor 5 is disposed ...
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WO/2019/220061A1 |
The present invention relates to a facility for manufacturing a tread-reinforcing breaker ply (2) comprising a preparation station (4) for preparing strips (5) by cutting a tread along the grain (6), a jointing station (12) arranged to j...
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WO/2019/216861A2 |
The present invention relates to a tire production machine (10) having an outer layer preparation unit (20), an inner layer preparation unit (40), a lateral material carrier (50), and a carrying and joining unit (60) where the materials,...
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WO/2019/211711A1 |
A moulding element (1) intended to be assembled in a mould for moulding the outer part of the tread of a tyre, said moulding element (1) comprising a moulding surface (2) for moulding the tread and an outer surface (3), venting means (4)...
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WO/2019/210735A1 |
A swing arm type tire post-processing apparatus, comprising: at least one receiving device (100) provided with at least one receiving area (1); and a first rim disk (4) and a second rim disk (5) that are disposed in the receiving area (1...
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WO/2019/212489A1 |
A multi-layer or multi-section foam insert replacement for a pneumatic inner tube emulates the effect of air pressure, across a wide range of temperatures and pressures, while maintaining the weight of a conventional air-filled pneumatic...
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WO/2019/211710A1 |
Moulding element (1) intended to be assembled in a mould for moulding the outer portion of the tread of a tyre, said moulding element (1) comprising a moulding surface (2) for moulding the tread and an external surface (3), venting means...
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WO/2019/211709A1 |
Moulding element (1) intended to be assembled in a mould for moulding the outer portion of the tread of a tyre, said moulding element (1) comprising a moulding surface (2) for moulding the tread and an external surface (3), venting means...
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WO/2019/209092A1 |
The present invention relates to an apparatus and a method for manufacturing tires, the apparatus comprising: a base mold having a ring-shaped cross section; a pair of elastic body working molds which are provided to be spaced apart from...
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WO/2019/206546A1 |
The present invention relates to a method for applying a coating and/or three-dimensional structures to a rotating surface of a rotating body by irradiating powder layers with laser radiation, characterised by the following, in particula...
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WO/2019/202636A1 |
Provided is a bead apex rubber forming device which accurately forms bead apex rubber on the outer peripheral surface of a bead core. This bead apex rubber forming device has a forming head which is provided on the outer peripheral surfa...
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WO/2019/202481A1 |
Method for building green tyres, comprising: providing a forming drum (3); providing at least one feeding apparatus (14) configured for feeding an elementary semifinished product (8); associating an anthropomorphic robotized arm (16) wit...
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WO/2019/202263A2 |
The invention relates to a process for the additive manufacturing of a three-dimensional metal part that comprises a solid portion having a core (21) surrounded by a shell, said process consisting in consecutively solidifying, by laser b...
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WO/2019/201763A1 |
In the field of the production of rubber products, a system (100) for processing, managing and extracting products recovered for reuse as feedstock products in a rubber mixing cycle.
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WO/2019/202737A1 |
The purpose of the present invention is to form a bead apex rubber into any desired shape. This bead core assembly molding method comprises: a forming step (S1) of forming a bead core assembly T by joining a bead apex rubber (B) to a bea...
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WO/2019/198044A1 |
The present invention relates to method for the manufacture of pneumatic tyres comprising a surface deposition step, wherein upon an outer surface of a pneumatic tyre a conductive material is deposited in vapor form up until the formatio...
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WO/2019/198544A1 |
Provided is a rubber-coated cord manufacturing technique with which the generation of rubber spew can be prevented and waste in the form of scrap can be reduced during a rubber-coated cord manufacturing step, and with which the burden on...
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WO/2019/196234A1 |
A brand-new mode of manufacturing a tire intelligently in entire process. The mode comprises manufacturing a tire intelligently in entire process by an APS production schedule system, a MES manufacturing execution system, production link...
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WO/2019/199160A1 |
The invention relates to a tire building drum with a turn-up device and a turn-up method, wherein the tire building drum is rotatable about a central axis and comprises a first drum half, a second drum half and a center section that is l...
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WO/2019/193288A1 |
An extrusion facility (1) for producing a profile strip, such as a tread made from elastomeric mixtures by coextrusion, comprising several extruders (10, 20, 30, 40, 50, 60) for feeding elastomer mixture to an extrusion head comprising d...
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WO/2019/193272A1 |
The invention relates to a device (10) for gripping a flexible elastomer block (11), comprising a gripper (14) and an automated manipulator (13), the gripper (14) comprising a bit (25) extending along a longitudinal axis (26), and a moto...
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WO/2019/186069A1 |
Rubber patch for attaching an electronic member to the surface of a tyre, comprising a running surface and a retention wall which is connected to the running surface and which defines an internal volume which is capable of receiving the ...
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WO/2019/185687A1 |
The present invention relates to a non-pneumatic tire comprising polyurethane matrix and expanded thermoplastic elastomer particles, wherein said non-pneumatic tire comprising 60 to 90wt%of a polyurethane matrix and 10 to 40wt%of expande...
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WO/2019/191407A1 |
A knife for cutting a bead apex for a vehicle tire may include a blade having a first face with a first surface, a cutting edge located at an end of the first surface and positioned for engagement with the bead apex, and a plurality of s...
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WO/2019/182439A1 |
The invention relates to a pressure roll and a method for pressing a tire layer on a tire building drum in a pressing direction, wherein the pressure roll comprises a shaft and a plurality of discs, wherein each disc comprises an interio...
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WO/2019/179707A1 |
A tire (100), comprising a module (300) and a receptacle (400) connected to an inner surface (130) of the tire (100). Therein, the receptacle (400) comprises wall(s) (402), which wall(s) (402) limit(s) openings comprising at least a firs...
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WO/2019/175494A1 |
In the field of tyre production, the invention relates to a device for holding a product, which can be configured as the product is being processed. The invention also relates to a system for holding a product, which can be configured as...
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WO/2019/174793A1 |
Rib- or fin-shaped element (1, 10) comprising an anchoring part (1b1, 10b1) and a moulding part (1b2, 10b2), wherein the anchoring part (1b1, 10b1) can be anchored in a profile ring segment of a profile ring of a vulcanizing mould that m...
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WO/2019/174348A1 |
A tire having a sidewall pattern and a tire mold, relating to the field of tires. The tire comprises a tire body; a side of the tire body is provided with a marking area; a plurality of pattern units (101) is provided in the marking area...
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WO/2019/174347A1 |
Disclosed are a tire with a new sidewall pattern and a tire mold, relating to the field of tires. The tire comprises a tire body, a side portion of the tire body has a marking area, and a plurality of pattern units are provided within th...
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WO/2019/172749A1 |
The invention relates to an apparatus (1) and method for correcting misalignment of a strip (91, 92), wherein the apparatus (1) comprises a correction device (3) with an alignment surface (31) for supporting a strip (91, 92) in a support...
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