Abstract: Tire (10) comprising two beads (20) and a carcass reinforcement (60) anchored in the bead, the bead comprising a plurality of annular reinforcing structures (70) arranged in such a way as to form at least one anchoring alignment (71, 72), parallel to a portion of the carcass reinforcement, the bead further comprising, in any radial cross section, an additional stiffening reinforcement (120) extending between a first end (121) situated a distance H1 from the tangent (130) to the seat-forming bead portion (22), the distance H1 being greater than or equal to 20% and less than or equal to 70% of the minimum distance H0 between the annular reinforcing structure of said at least one anchoring alignment that is closest to said tangent and the tangent, the distances H1 and H0 being measured perpendicular to said tangent, the first end lying an axial distance L1 from the interior surface of the tire, the axial distance L1 being greater than or equal to 50% and less than or equal to 85% of the maximum axial width L0 of

Abstract: The invention relates to a machine for chromatogenous grafting treatment of a scrolling substrate (S) having a hydroxylated face (Fh), comprising: an application device (3) of a grafting reagent on the hydroxylated face (Fh) of the substrate, a heating roller (4) for the development of the grafting reaction on the hydroxylated face (Fh) of the substrate, said roller (4) being provided with a bar-end system (5a, 5b) for applying a face of the substrate (S) against said heating roller (4), an extraction device (6) of the hydrochloric acid produced during the grafting reaction, an application device (7) of an air knife on the treated face of the substrate for eliminating the residual grafting reagent. The invention also relates to a chromatogenous grafting process used in said machine.

Abstract: Method for manufacturing a metal cord with three concentric layers including a first layer of diameter dc made up of M wire(s) of diameter d1, around which layer are wound together as a helix at a pitch p2, as a second layer, N wires of diameter d2, around which are wound as a helix at pitch p3, as a third layer, P wires of diameter d3. The N wires of the second layer are assembled around the layer to form, at a point called “assembling point”, an intermediate cord called “core strand” of M+N construction; upstream and/or downstream of the assembling point, the layer and/or the core strand is sheathed with a rubber or rubber composition by passing through at least one extrusion head; then the P wires of the third layer are assembled around the core strand to form a cord of M+N+P construction thus rubberized from the inside.

Abstract: A latch mechanism is provided comprising a latch and a cover arranged for attachment to the latch. The latch includes a latch body and a projection extending therefrom wherein, when the latch and cover are attached to one another, the projection extends from an inner surface of the cover. The latch mechanism further comprises a docking area located on a device, the docking area being arranged to receive the latch such that the cover may be securely fixed to the device. When the cover is placed over the docking area, a sliding movement of the cover causes actuation of the latch to secure the cover to the docking area. When the cover is secured in the docking area, further sliding movement of the cover is prevented.

Abstract: A power tool has a housing, a pneumatic rotation motor supplied with pressure air via an inlet passage, an outlet passage connecting the motor to an exhaust air discharge, and a speed governor for controlling the pressure air flow through the inlet passage responsive to the motor speed. The outlet passage includes a first outlet duct and a second outlet duct extending in parallel between the motor and exhaust air discharge, and an exhaust valve which controls exhaust air flow through the second outlet duct. The exhaust valve is spring biased toward a closed position and shifted to an open position by an activator which is exposed to the air pressure in the inlet passage downstream of the speed governor and which shifts the exhaust valve to the open position at pressure levels above a certain pressure level in the inlet passage downstream of the speed governor.

Abstract: A wind guider of integrated circuit heat dissipation structure includes a first connecting portion, wide-guiding pipes, a second connecting portion and wind-guiding holes. The first connecting portion is connected to heat-dissipating fins. The wide-guiding pipes are integrally connected to the first connecting portion. The second connecting portion is integrally connected to the wide-guiding pipes. A heat-dissipating fan is mounted in the second connecting portion. The second connecting portion is not in parallel to the first connecting portion. The wide-guiding holes run through the first connecting portion, the wide-guiding pipes and the second connecting portion. Since the second connecting portion is not in parallel to the first connecting portion, a cooling airflow generated by the heat-dissipating fan in the second connecting portion can blow to a region corresponding to the heat-dissipating fins.

Abstract: A speed control device is provided for a pneumatic power tool which includes a housing with a pressure air inlet, an output spindle, and an air turbine with a turbine wheel drivingly connected to the output spindle. Nozzles are arranged for directing motive air onto the turbine wheel. The speed control device includes a valve unit for controlling pressure air flow through the nozzles in response to a speed responsive parameter. The plurality of nozzles are divided into n separate nozzle groups having individual air feed through individual air feed passages (n is an integer, n>1). The valve unit is capable of being actuated into n states for controlling air feed to the n nozzle groups, whereby for each subsequent state, x (1?x?n, x is an integer) air feed passages are connected to the pressure air inlet such that nozzle groups 1 to x are fed with air.

Abstract: An aromatic perfluoroalkane monomer is provided that can be used for the manufacture of a polymer membrane for a PEM-type fuel cell. The perfluoroalkane monomer has a structure corresponding to a formula (I): Z1—Ar3—C(O)—Ar1—(CF2)n—Ar2—C(O)—Ar4—Z2??(I) in which: n is in a range from 1 to 20; Ar1, Ar2, Ar3, Ar4 which are identical or different, represent a substituted or unsubstituted phenylene group; and Z1 and Z2, which are identical or different, represent an electrophilic or nucleophilic polymerizable functional group.

Abstract: A method of comparing the total cost of ownership between different tires is provided. More particularly, a method for comparing the total cost when certain information, such as selling price, is not available for one of the tires is provided. The method can be used, for example, to determine the amount by which a tire must be discounted to account for performance differences relative to other tires.

Abstract: A vertical power component including a silicon substrate of a first conductivity type and, on the side of a lower surface supporting a single electrode, a well of the second conductivity type, in which the component periphery includes, on the lower surface side, a peripheral trench at least partially filled with a passivation and, between the well and the trench, a porous silicon insulating ring.

Abstract: A rubber composition based on a diene elastomer, a crosslinking system, and a reinforcing filler is provided, as well as a process for obtaining the composition. The composition includes a starch in a proportion of from 10 to 50 phr (parts by weight per hundred parts of elastomer) and an aqueous or water-soluble plasticizer in a proportion of from 3 to 30 phr. The aqueous or water-soluble plasticizer is water or a mixture of water and glycerol, in which the water is predominant by weight in the aqueous or water-soluble plasticizer. The composition can be used for preparing calendered or profiled tyre-related products, such as a tyre tread, for example.

Abstract: Method of manufacturing a multi-layer metal cord having a plurality of concentric layers of wires, comprising one or more inner layer(s) and an outer layer, of the type “rubberized in situ.” The method includes the following steps: at least one step of sheathing at least one inner layer with the rubber or the rubber composition by passing through at least one extrusion head; and an assembling step in which the wires of the outer layer are assembled around the inner layer adjacent to it, in order to form the multi-layer cord thus rubberized from the inside. The rubber is an unsaturated thermoplastic elastomer extruded in the molten state, preferably a thermoplastic elastomer of the thermoplastic stirene (TPS) elastomer type such as an SBS, SBBS, SIS or SBIS block copolymer for example.

Abstract: A control system for controlling a vehicle includes a wheel speed indicator for each of at least two wheels of the vehicle, a vehicle speed indicator, and a processor programmed to include a validation unit. The validation unit performs a first test of a road grip condition of each wheel based on slip information of the vehicle. The vehicle speed indicator produces an instantaneous vehicle speed estimation based on at least one circumferential wheel speed indication ascertained by the validation unit of the processor.

Abstract: Improved apparatus and methods for collecting debris generated during a tire buffing operation on a tire buffing machine, the tire buffing machine having a cutting head cutting surface rotatable about a cutting head axis. The system includes a rotatable shroud being rotatable about a shroud axis, the shroud comprising a side member surrounding a majority of the cutting head cutting surface, a cutting head access window to expose the cutting head for buffing the tire casing, and a vacuum suction port that is adjacent to the cutting head access window. The system may further include a driver to rotate the shroud during buffing, wherein rotating the shroud during buffing aligns the vacuum suction port with the projected path of debris being discharged from the cutting head cutting surface.

Abstract: A method of identifying a position of a wheel of a vehicle includes: providing, in at least one wheel of the vehicle, a device with at least one magnetic sensor with a maximum sensitivity axis; starting up the vehicle; measuring at terminals of each magnetic sensor a signal representative of magnetic flux time variations during rotation of the wheel; determining a characteristic quantity of the signal; comparing the characteristic quantity to a given threshold; and determining, according to a comparison result, a front or rear location of the wheel.

Abstract: A motor vehicle includes at least one wheel designed to turn in a well defined by a wheelhouse. The vehicle also includes a wheel deflector of an elongate overall shape extending from the wheelhouse towards the wheel with one end provided with a radius R corresponding substantially to an exterior radius of the wheel. The deflector is arranged in an upper portion of the wheelhouse and extends longitudinally on each side of a median plane of the wheel passing through an axis of rotation of the wheel, with an overall angular length L between 1/20 and ¼ of an external circumference of the wheel.

Abstract: An adapter is provided for adapting a Secure Digital (SD) card for use with a Smart Card reader. The adapter comprises an improved Smart Card with a memory device physically connected thereto. A controller may also be provided for use with the Smart Card reader, the controller being configured to identify whether a conventional Smart Card or an adapter that includes an SD card socket has been presented to the Smart Card reader. The controller may be arranged to control communication between the Smart Card reader and an SD card in the SD card socket and to control access to the SD card memory accordingly.

Abstract: Metal cord with a plurality of concentric layers, of the type rubberized in situ, i.e. a cord that is rubberized from the inside, during its actual manufacture, with a rubber known as a filling rubber, in which all or some of the gaps situated between the wires of the cord contain a thermoplastic elastomer of the unsaturated type, particularly an unsaturated thermoplastic stirene (TPS) elastomer such as an SBS, SBBS, SIS or SBIS block copolymer for example. Such a thermoplastic elastomer, used in the molten state, presents no problems of parasitic stickiness if the filling rubber overspills out of the cord following manufacture; its unsaturated and therefore (co)vulcanizable nature makes it extremely compatible with the diene rubber matrices, notably natural rubber matrices as conventionally used as calendering rubber in the metal fabrics intended for reinforcing tires.

Abstract: Metal cord with three concentric layers including a first layer of diameter dc made up of M wire(s) of diameter d1, around which are wound as a helix at a pitch p2, as a second layer, N wires of diameter d2, around which are wound as a helix at pitch p3, as a third layer, P wires of diameter d3.