Abstract: A tire comprises a sealing layer comprising a junction (21) extending in a main direction (D4) forming, with the circumferential direction (Z) of the tire: in a portion (15S) of the sealing layer extending axially in radial line with the working layer, an angle (ES) ranging, in absolute value, from 20° to 60°, and in a portion (15F) of the sealing layer extending radially in each sidewall, an angle (EF), in absolute value, strictly greater than the angle (ES) of the main direction (D4) of the junction (21) in the portion (15S) of the sealing layer extending axially in radial line with the working layer.

Abstract: Tire (1) comprising a tread (8), the tire comprising at least one groove (2), at least one wear indicator (3) disposed in the groove (2), the wear indicator comprising a contact face (7) intended to come into contact with a roadway when the tire reaches a wear limit, the groove (2) comprising a texture (4) produced integrally with a bottom (10) of this groove (2), said texture (4) surrounding the wear indicator (3) and contrasting with the contact face (7) of the wear indicator.

Abstract: A method for processing inflation defects of a tyre of a vehicle is disclosed, the tyre being equipped with sensors for measuring the pressure and the temperature of the internal cavity of said tyre. The pressure and the temperature of the internal cavity of the tyre are measured periodically and, as soon as an inflation defect of a tyre is detected, an alert is signalled to the driver of the vehicle, in which there is also transmitted to the driver of the vehicle a maximum speed setpoint: which, when the measured inflation pressure of the tyre is greater than or equal to a first inflation pressure threshold value p1, is a first maximum speed setpoint value V1; and which, when the measured inflation pressure of the tyre is less than said first pressure threshold value p1 and greater than or equal to a second pressure threshold value p2, decreases as a function of said measured inflation pressure of the tyre.

Abstract: A tire (1) having at least one sidewall (3), intended to interact with a sidewall insert (9) by way of an anchor (6), and aims to personalize the design of the tire sidewall. The anchor has a recess (7) formed in an axially outer sidewall layer (30), with a protuberance (8), which is raised in relation to the recess bottom (71) and extends from the recess bottom (71) to the vicinity of the axially outer sidewall face (31) and the protuberance (8) has, in any meridian plane (YZ), a minimum width Lpmin in the vicinity of the recess bottom (71) so as to ensure the anchoring of the sidewall insert (9) intended to interact with the anchor (6).

Abstract: A tire (1), intended in particular for a private passenger vehicle and comprising at least one sidewall (3) with a protuberance of the sidewall (3) close to the connection of the tire with its mounting rim (2), and intended to reduce the aerodynamic drag and hence the resistance to forward motion of the wheel, in order to contribute to the reduction in fuel consumption and hence to the reduction in CO2 emissions. According to the invention, when the tire (1) is mounted on the rim (2) and inflated to a pressure as defined by the “ETRTO” standard, the radially inner end I of the protuberance (6) is positioned radially inside the radially outermost point J of the rim flange (21) at a radial distance H1 at most equal to 10 mm, or radially outside the radially outermost point J of the rim flange (21) at a radial distance H1 at most equal to 4 mm.

Abstract: A method for manufacturing a tire comprising a carcass reinforcement comprising a carcass layer and a working reinforcement comprising a single working layer comprising forming, around a support, a wound carcass assembly (52) intended to form the carcass layer and a wound working assembly intended to form the working layer, and then deforming the support. The wound carcass assembly (52) is formed so as to form either a junction (56) by abutment without forming a superposition, or a junction (56) by overlapping, or without forming a junction.

Abstract: A tire made of rubbery material comprises tread (12) and two sidewalls (14) delimiting the tread, at least one of the sidewalls comprising at least one texture (16) that contrasts with the rest of the sidewall. The texture is divided into a plurality of adjacent patterns (18, 20) of identical external shape. All or some of the patterns comprise a plurality of texture elements arranged to form in the pattern a plurality of rows that extend in the same direction of extension. For a given pattern of the texture, the rows of texture elements in each pattern adjacent to the given pattern have a direction of extension different from the direction of extension of the rows of texture elements of the given pattern. The lightness of the rest of the sidewall, which is not textured, is at least 5 units greater than the lightnesses of the patterns of the texture.

Abstract: Tire (1) having sidewalls (2), a substantially electrically insulating crown block (7) and a substantially insulating tread (8), the tire (1) also having at least one conductive peg (21) that is oriented in the radial direction and positioned under the tread (8) of the tire so as to create an electrically conductive path between the ground and a rim on which the tire is able to be mounted.

Abstract: A tire suitable for running flat comprises a crown, two sidewalls and two beads, a carcass reinforcement with at least one carcass ply anchored in each bead and a sidewall insert placed axially internally relative to at least the carcass ply, wherein the tire is equipped with an electronic device comprising at least one radiofrequency transponder and wherein, each bead comprising a bead wire of revolution about a reference axis and H being one of the points of the bead wire closest to the axis of revolution, the electronic device is placed axially in a zone of the tire bounded by at least one of the beads and one of the sidewalls and radially externally at a radial distance larger than 20 mm from the point H.

Abstract: A tire with a tread (10) having at least one series (12) of rubber blocks (13i?1, 13i, 13i+1, 13i+2) delimited pairwise by a series of sipes (14i?1,14i, 14i+1,14i+2,14i+3), with the blocks (13i?1, 13i, 13i+1, 13i+2) extending one after another in a circumferential direction (X), each block (131?1, 13i, 13i+1, 13i+2) of the series (12) of rubber blocks having a circumferential length (Li?1, Li, Li+1, Li+2)), each sipe (14i?1,14i, 14i+1, 14i+2,141+3) having a circumferential width (Ei?1, Ei,Ei+1, Ei+2, Ei+3). The series (12) of rubber blocks have blocks belonging to at least two different classes of blocks ((13i?113i); (13i+1, 13i+2)), the blocks of the one same class having a substantially identical circumferential length, the blocks of two different classes of blocks having distinct circumferential lengths.

Abstract: A mounting wheel (3) for a motor vehicle comprising an internal surface (2) and an external surface (4), the internal surface (2) not being visible when the mounting wheel (3) is mounted on the motor vehicle, and at least one fixing element (7) configured to attach the mounting wheel (3) to the motor vehicle. The fixing element (7) is arranged on the internal surface (2) of the mounting wheel (3) so that the fixing element (7) is not visible when the mounting wheel (3) is mounted on the motor vehicle.

Abstract: A method of detecting a leak from a tire of a vehicle, the tire including a member for measuring the pressure and the temperature having a driving operating mode and a stationary operating mode, comprising determining that the vehicle is stationary; and then launching the stationary operating mode to detect when the vehicle is stationary the presence or the absence of a leak of inflating gas from the tire.

Abstract: A tire comprising a tread, this tread comprising at least one channel and at least one wear indicator that is disposed on the bottom of the channel. The wear indicator has a contact face which is intended to come into contact with a road surface when the tire reaches a wear limit. The contact face has a texture that contrasts with the bottom of the channel.

Abstract: A tire (1) comprising a tread (8), this tread comprising at least one channel (2), at least one wear indicator (3) disposed on the bottom of the channel (2), the wear indicator comprising a contact face (7) intended to come into contact with a road surface when the tire reaches a wear limit, the channel (2) comprising a texture (4) surrounding the wear indicator (3) and contrasting with the contact face (7) of the wear indicator.

Abstract: A tire tread (1) having a tread pattern depth Hm, with at least two longitudinally oriented grooves (31, 41, 42), at least one of them being a complex groove (31), that in the new state, is alternately external cavities (311) that open onto the tread surface and internal cavities (312) that are hidden within the thickness of the tread. The external cavities (311) have a mean longitudinal length Lm, a depth at least equal to 0.9 Hm, and are separated by internal cavities having a mean longitudinal length Li, Li being at least equal to 0.5*Lm and at most equal to 2*Lm. At least one rib (21) in the longitudinal direction and delimited by a complex groove with transverse sipes (5) made at a mean spacing Pm. The spacing Pm of the transverse sipes is at most equal to the mean longitudinal length Lm of the external cavities (311).

Abstract: A passenger vehicle tire having rolling resistance without negatively affecting the grip and behaviour. The tread (2) has a radial height HS between 5 mm and 8 mm, a volumetric void ratio TEV between 22% and 30%, a total volume VCP of the main voids (241) at least equal to 80% of the total volume VC of the voids (24), and comprises an elastomeric compound having a glass transition temperature Tg between 22° C. and 5° C., a Shore A hardness between 45 and 65, and a dynamic loss tg? at 23° C. at least equal to 0.13 and at most equal to 0.39. The metal reinforcers of the working layers (41, 42) are steel monofilaments having a cross section S with a smallest dimension Dmin between 0.20 mm and 0.50 mm. The monofilaments distributed at a density dT between 100 threads/dm 200 threads/dm, each working layer (41, 42) having a mean radial thickness ET between D+0.1 mm and D+0.6 mm.

Abstract: A tire made of rubber material includes a sidewall and a marking protruding from this sidewall. The tire has a texture, which has a plurality of strands protruding from the sidewall, these strands being distributed at a density at least equal to five strands per square millimeter (mm2), each strand having a mean cross section between 0.0007 mm2 and 0.06 mm2 and/or the texture having a plurality of substantially mutually parallel lamellae protruding from the sidewall, the spacing of the lamellae being less than or equal to 0.5 mm, each lamella having a mean width between 0.03 mm and 0.3 mm. The texture protrudes from the sidewall of the tire, and this texture surrounds all or part of the marking.

Abstract: Technique to increase the endurance of tires comprising two crossed working layers (41, 42), comprising mutually parallel reinforcing elements (411, 421) forming, with the circumferential direction (XX?) of the tire, an angle at least equal to 20° and at most equal to 50°, the reinforcing elements being made up of individual metal threads or monofilaments having a cross section at least equal to 0.20 mm and at most equal to 0.6 mm. The end of the monofilaments comprises flats such that they reduce the shear forces in the rubber compounds of the tire under compressive loading.

Abstract: A method of detecting a leak from a tire of a vehicle, the tire including a member for measuring the pressure and the temperature having a driving operating mode and a stationary operating mode, comprising determining that the vehicle is stationary; and then launching the stationary operating mode to detect when the vehicle is stationary the presence or the absence of a leak of inflating gas from the tire.

Abstract: Tire tread comprising elongate block (3) of rubbery material and extending in a circumferential direction of the tire. Elongate block (3) comprises a ground contact surface (5) delimited first and second lateral walls (7,9). Elongate block (3) comprises a plurality of oblique cutouts (11a, 11b) that open onto either the first or second lateral wall s and extend as far as cutout ends (13a, 13b) which do not open onto said lateral walls (7, 9). The cutouts of the plurality of cutouts (11a, 11b) are distributed over the contact surface (5) of the block such that when a cutout (11a) reaches its cutout end (13a), another cutout (11b) starts out from a lateral wall (9), at a same circumferential level (N) on the elongate block (3). The cutouts (11a, 11b) are sipes.