Abstract: The method comprises the steps of a) forming a carcass composed of a cured rubber material and b) overmolding, on the carcass, at least one thermoplastic elastomer material in order to finish the pneumatic tire.

Abstract: The method includes the step of forming a carcass from at least one first material based on a thermoplastic elastomer. The method continues with the step of forming, on the carcass, at least bead zone from at least one second material based on a thermoplastic elastomer to form an assembly. The method proceeds with the step of forming, on the assembly an additional part from at least one third material based on a thermoplastic elastomer.

Abstract: A device and corresponding method for depositing a powder bed on a surface (1) is provided. The device comprises a deposition module (2) configured in order to scan the surface while delivering the powder onto the surface. The deposition module has at least one electromagnetic-response probe (5) capable of analysing a delivered portion (6) of the powder bed. The invention finds an application in sintering or selective laser melting machines.

Abstract: The invention relates in particular to a machine (1) for additive manufacturing by the sintering or melting of powder (2) using an energy beam (3) acting on a powder layer (23) in a working zone (4), said machine comprising a device for producing a layer of said powder, said device comprising: means (5) for storing the powder, means (6) for distributing the powder able to travel over the working zone in order to distribute the powder in a layer (23) having a final thickness (24) adapted to additive manufacturing, feeding means (7) able to transfer the powder from the storage means (5) to the distributing means (6), dosing means (8) able to control the quantity of powder transferred from the storage means (5) to the distributing means (6), said machine being characterised in that: the storage means (5) are located above the working zone (4), the feeding means (7) utilise gravity, and the feeding means (7) and the dosing means (8) are able to move with the distributing means (6).

Abstract: The method comprises the steps of a) forming a carcass composed of a cured rubber material and b) overmolding, on the carcass, at least one thermoplastic elastomer material in order to finish the pneumatic tire.

Abstract: The invention relates to a process for manufacturing a tire (1). The process includes the steps a): forming a carcass (3) from at least one first material based on thermoplastic elastomer, b): forming, on the carcass (3), at least bead zones (10) from at least one second material based on thermoplastic elastomer and c): forming, on the assembly obtained during step b), an additional part from at least one third material based on thermoplastic elastomer.

Abstract: A tire for a rolling assembly comprises a rim and a tire, said tire having at least one carcass reinforcement (2) surmounted radially on the outside by a crown reinforcement (3), itself radially on the inside of a tread (4) having two axially outermost ends, said crown reinforcement (3) being made up of at least one layer of reinforcing elements, said tread (4) being connected to two beads (5) by way of two sidewalls (6), said beads (5) being intended to come into contact with a rim (7) having rim flange tops (7a), each bead (5) having at least one circumferential reinforcing element.

Abstract: The machine is of the type which uses an energy beam which acts on a powder layer in a working zone. The machine has a device for layering said powder and which includes a means for storing powder, a means for distributing powder, a feeding means that transfers powder from the storage means to the distributing means, and a metering means that controls the quantity of powder transferred from storage means to distributing means. The storage means is positioned higher than the working zone, the feeding means utilizes gravity, and in use, the feeding means and the metering means move with the distributing means. The machine has two separate working zones and two separate working trays that move independently of one another. Each of the working trays is associated with only one working zone, and the layering device is common to both working zones.

Abstract: The invention relates in particular to a machine (1) for additive manufacturing by the sintering or melting of powder (2) using an energy beam (3) acting on a powder layer (23) in a working zone (4), said machine comprising a device for producing a layer of said powder, said device comprising: means (5) for storing the powder, means (6) for distributing the powder able to travel over the working zone in order to distribute the powder in a layer (23) having a final thickness (24) adapted to additive manufacturing, feeding means (7) able to transfer the powder from the storage means (5) to the distributing means (6), dosing means (8) able to control the quantity of powder transferred from the storage means (5) to the distributing means (6), said machine being characterised in that: the storage means (5) are located above the working zone (4), the feeding means (7) utilise gravity, and the feeding means (7) and the dosing means (8) are able to move with the distributing means (6).

Abstract: A device and corresponding method for depositing a powder bed on a surface (1) is provided. The device comprises a deposition module (2) configured in order to scan the surface while delivering the powder onto the surface. The deposition module has at least one electromagnetic-response probe (5) capable of analysing a delivered portion (6) of the powder bed. The invention finds an application in sintering or selective laser melting machines.

Abstract: A tire is disclosed that includes at least one annular bead wire forming a body of revolution about a reference axis. A carcass ply of generally toroidal shape about the same axis as the bead wire has a portion that is folded around the wire. A materials interface is defined at least in part by the junction between a rubber first mass and a second mass that includes an electronic member. By way of example, the electronic member is a passive radiofrequency identification transponder. The interface extends from a free edge of the folded portion of the carcass ply radially away from the reference axis to a circumferential junction line between the interface and the carcass ply.

Abstract: acting on a powder layer in a working zone, containing a device for layering said powder, said device including: means for storing powder, means for distributing powder that travel over the working zone to distribute powder in a layer having a final thickness for additive manufacturing, feeding means that transfer powder from storage means to distributing means, metering means that control the quantity of powder transferred from storage means to distributing means, said machine being wherein: storage means are positioned higher than the working zone, feeding means utilize gravity, feeding means and the metering means move with the distributing means, the machine has two separate working zones and two separate working trays that move independently of one another, each of the working trays is associated with only one working zone, and the layering device is common to both working zones.

Abstract: A machine, which is usable for additive manufacturing by sintering or melting of powder using an energy beam acting on a powder layer in a working zone, includes a device for producing a layer of the powder. The device includes a storage apparatus for storing the powder, a distributor for distributing the powder, a feeder for transferring the powder from the storage apparatus to the distributor, and a dose controller for controlling a quantity of the powder transferred from the storage apparatus to the distributor. The distributor travels over the working zone in order to distribute the powder in a layer having a final thickness adapted to the additive manufacturing. The storage apparatus is located above the working zone such that the feeder utilizes gravity. The feeder and the dose controller are movable with the distributor.

Abstract: A method for manufacturing at least one member comprising at least one rubber-coated electronic component, in which the component is placed in contact with a first strip of rubber and it is covered by a second strip of rubber so as to coat the component.

Abstract: A method for manufacturing at least one member comprising at least one rubber-coated electronic component (10), in which the component (10) is placed in contact with a first strip (32) of rubber and it is covered by a second strip (34) of rubber so as to coat the component (10).

Abstract: A tire is disclosed that includes at least one annular bead wire forming a body of revolution about a reference axis. A carcass ply of generally toroidal shape about the same axis as the bead wire has a portion that is folded around the wire. A materials interface is defined at least in part by the junction between a rubber first mass and a second mass that includes an electronic member. By way of example, the electronic member is a passive radiofrequency identification transponder. The interface extends from a free edge of the folded portion of the carcass ply radially away from the reference axis to a circumferential junction line between the interface and the carcass ply.