baber/WOPTO huggingface dataset:
Patent FR-2595969-A1 (FR)
Title: Device making it possible to recognise and to convey a workpiece to be machined or sharpened
IPC: B23D63/16
Filed: 1986-03-19
Abstract: The present invention relates to sensing workpieces to be machined or sharpened as they are conveyed. Devices of this type, with single or multiple sensors, are known. The known devices have the drawback of sensing the workpiece to be machined when the latter arrives or is in position, in the first case there is often a lack of space, in the second case, the units are not moved until afterwards, hence a waste of time. The present invention aims to overcome these drawbacks, it combines the conveying action and sensing of the workpiece, it makes it possible to move the machining or transformation units before the workpiece 8, 9 is in position. The device may preferentially comprise several fingers 11 for pushing/sensing which, as soon as they come into contact with the workpiece to be machined, move the machining elements 12.
Patent FR-2600577-A1 (FR)
Title: Method for mechanically preparing tubular metal sections with battues, for the purpose of assembling them to one another in the same plane, means employed and the sections obtained according to this method
IPC: E06B3/96
Filed: 1986-06-26
Abstract: The subject of the invention relates to the technical field of mechanically working sections and in particular to cutting them. According to the invention, in one same operation there are cut out, the battue(s) 1b or 2b at the end or ends of the section 1 or 2, as well as the lower wall of the central tube 1a or 2a constituting the section, this being over a depth corresponding substantially to the width of a battue.
Patent FR-2601674-A1 (FR)
Inventor: GIRAUD JEAN
IPC: C07C321/00
Filed: 1986-07-17
Abstract: A concentrated aqueous solution of the sodium salt of methionine, which is practically free from inorganic salts, is produced from the medium resulting from the hydrolysis of 5-( beta -mercaptoethyl)hydantoin.
Patent FR-2603460-A1 (FR)
Title: Food product which can be used as supplement and process for preparing it
IPC: A23G3/36
Filed: 1986-09-04
Abstract: The product consists of proteins in a proportion of at least 10% by weight, glucose, sucrose or fructose as very fine powder as well as vitamins and/or mineral salts. During its preparation, the various raw materials are blended at a temperature of less than 60 DEG C, the heat-sensitive materials, such as vitamins, being added only after cooling. The product constitutes a crisp confectionery which is used as dietary supplement.
Patent FR-2587340-A1 (FR)
Title: Nouvelles tetraalkylpiperidines, leur preparation et leur utilisation comme stabilisants des matieres polymeres
Inventor: AVAR LAJOS
IPC: C07D211/58
Filed: 1986-09-08
Abstract: L'INVENTION CONCERNE LES COMPOSES DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R SIGNIFIE H, L'OXYGENE, ALKYLE OU -COR OU R EST -C(R)CH, ALKYLE, PHENYLE, -COO-ALKYLE OU NRR OU R EST H, ALKYLE, CYCLOALKYLE, PHENYLE, PHENYLALKYLE OU ALKYL-PHENYLE ET R EST H OU ALKYLE, RET R SIGNIFIENT ALKYLE OU LES DEUX R OU LES DEUX R SIGNIFIENT ENSEMBLE -(CH)-, R SIGNIFIE UN RESTE FORMANT UN GROUPE AMIDE OU ESTER ET RH OU ALKYLE. UTILISATION DE CES COMPOSES COMME STABILISANTS DES MATIERES POLYMERES.
Patent FR-2604672-A1 (FR)
Title: Windscreen wiper device for non-circular wiping
Inventor: RAYMOND GUY
IPC: B60S1/36
Filed: 1986-10-03
Abstract: The windscreen wiper device 1 comprises a drive head 3 intended to be subjected to a reciprocating rotational movement, a windscreen wiper arm 2 connected to the head so as, on the one hand, to be driven in the overall reciprocating rotational movement of the head and, on the other hand, to be able to be displaced translationally with respect to the head in the longitudinal direction of this arm, the latter being held by an arm-carrying element 14, which is articulated so as to be able to move away from the surface to be wiped, and subjected to the action of elastic return means R. The arm-carrying element 14 includes means G; 17, 18 for guiding the arm 2 and for supporting it in rectilinear translation. The element 14 is mounted on an articulation pin 13 carried by the head 3 and located, in a direction parallel to the axis A of rotation of the head, on the same side as the elastic return means R with respect to a plane P passing through the mean longitudinal direction of the arm and parallel to the said axis A, whilst, in the longitudinal direction of the arm, the articulation pin 13 is located between the drive shaft 7 of the head and the means 17 for guiding the arm which is located closest to this drive shaft 7.
Patent FR-2588413-A1 (FR)
Title: Interrupteur etanche a bouton-poussoir
Inventor: GUZZON GIORGIO
IPC: H01H13/06
Filed: 1986-10-08
Abstract: L'INVENTION CONCERNE UN INTERRUPTEUR ETANCHE A BOUTON-POUSSOIR. LE BOUTON-POUSSOIR 47 EST MONTE A L'EXTREMITE D'UN ELEMENT MOBILE DE COMMANDE 4 AUQUEL IL EST RELIE PAR UN ELEMENT DE LIAISON 50 A REGLAGE AUTOMATIQUE; L'ELEMENT DE COMMANDE 4 EST DEPLACABLE EN OPPOSITION A LA FORCE D'UN RESSORT 40, A L'INTERIEUR D'UN CORPS DE SUPPORT 2, DEPUIS UNE PREMIERE POSITION DANS LAQUELLE DES CONTACTS ELECTRIQUES 5 PORTES PAR L'ELEMENT MOBILE DE COMMANDE FERMENT LES CIRCUITS RELIES A L'INTERRUPTEUR PROPREMENT DIT, JUSQUE DANS UNE SECONDE POSITION OU CES CIRCUITS SONT OUVERTS; IL EST PREVU UN SOUFFLET ELASTIQUE D'ETANCHEITE S'ETENDANT ENTRE LE BOUTON-POUSSOIR 47 ET UNE EXTREMITE DU CORPS DE SUPPORT 2.
Patent WO-8800175-A1 (WO)
Title: Method for the radioiodation of gangliosides by enzymatic process
Inventor: VINCENDON GUY
IPC: A61K35/30
Filed: 1987-07-01
Abstract: The method according to the invention is characterized in that an aqueous solution of gangliosides is reacted with a radioactive iodine-containing compound, particularly a iodide 125l-, in the presence of a peroxydase catalysing the halogenation reactions and of a peroxyde generator, and after completion of the reaction, in that the radio labelled gangliosides are purified and recovered.
Patent FR-2604462-A1 (FR)
Title: Edifice d'habitation destine a une seule famille
IPC: E04B1/92
Filed: 1987-01-20
Abstract: L'INVENTION CONCERNE UN EDIFICE D'HABITATION DESTINE A UNE SEULE FAMILLE QUI COMPREND UNE STRUCTURE METALLIQUE SUR LAQUELLE ON PROJETTE DU BETON ET DES MOYENS DE RETENUE DU BETON EN VUE D'OBTENIR UNE FORME PREDETERMINEE, OU LA FORME DU BETON 2 EST DETERMINEE AU MOYEN D'UN COFFRAGE 7, 13 QUI DEMEURE ENROBE OU INCLUS DANS LA STRUCTURE ET QUI CONSTITUE UNE BASE POUR LA PROJECTION DU BETON QUI EST LANCE PAR DES MOYENS CONVENTIONNELS SUR LES DEUX FACES DU COFFRAGE, LEQUEL EST LAMINAIRE, ADOPTE LA CONSTITUTION D'UN RESEAU ET SE TROUVE SOUTENU PAR UNE STRUCTURE METALLIQUE 8, 9 10, 11, 12 QUI CONSTITUE UNE ARMATURE DEFINISSANT UNE SUCCESSION ININTERROMPUE DE COURBES EN DOUBLE SENS OU DOUBLE COURBURE 3, 4, LE BETON CONSTITUANT UNE BASE POUR L'APPLICATION D'UN RECOUVREMENT 5 A BASE DE PLOMB GRANULE MELANGE AVEC UN AGGLOMERAT QUI EST PROJETE SUR UNE OU SUR LES DEUX FACES ET QUI EST RECOUVERT ENSUITE PAR UNE COUCHE DE PARACHEVEMENT OU DE FINISSAGE 6.
Patent FR-2613624-A1 (FR)
Inventor: ANDREMONT ANTOINE
IPC: A61K35/74
Filed: 1987-04-10
Abstract: A pharmaceutical composition for oral administration is designed to attenuate the effects of ss-lactamines on the intestinal flora in humans and is characterized in that it contains strict anaerobic bacteria which are non pathogenic in humans and produce ss-lactamases.
Patent FR-2614100-A1 (FR)
Title: Procede et dispositif de mesure par reflexion du coefficient de transmission optique d'une paroi vitreuse teintee
Inventor: FEPPON PHILIPPE
IPC: G01N21/59
Filed: 1987-04-14
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF DE MESURE PAR REFLEXION DU COEFFICIENT DE TRANSMISSION OPTIQUE D'UNE PAROI VITREUSE. UN RAYONNEMENT ELECTROMAGNETIQUE INCIDENT 1 EST EMIS VERS LA PAROI VITREUSE PV ET L'INTENSITE R DU RAYONNEMENT REFLECHI 5, 6 EST DETECTE ET MESURE. LE COEFFICIENT DE REFLEXION R DE LA PAROI PV EST COMPARE A DES VALEURS DE REFERENCE RR1 A RRN DE COEFFICIENTS DE REFLEXION REPRESENTATIFS DU COEFFICIENT DE TRANSMISSION T1 A TN DE PAROIS VITREUSES TEINTEES DE REFERENCE POUR DETERMINER LE COEFFICIENT DE TRANSMISSION OPTIQUE T DE LA PAROI PV ETUDIEE. APPLICATION A LA MESURE DU COEFFICIENT DE TRANSMISSION DU PARE-BRISE D'UN VEHICULE AUTOMOBILE OU D'UN AERONEF.
Patent FR-2613954-A1 (FR)
Title: Emulsions de produits difficilement emulsifiables, notamment de produits fluores et procede pour leur mise en oeuvre
Inventor: POULENARD JACQUES
IPC: C09K23/16
Filed: 1987-04-14
Abstract: L'INVENTION CONSISTE A REALISER UNE EMULSION D'UN PRODUIT DIFFICILEMENT EMULSIFIABLE, EN PARTICULIER D'UN PRODUIT FLUORE, EN PRESENCE D'UN DERIVE DE LA MORPHOLINE. LE DERIVE DE LA MORPHOLINE PEUT ETRE LA MORPHOLINE ELLE-MEME, UN DERIVE SATURE OU UN DERIVE INSATURE, PAR EXEMPLE, LE METHACRYLATE DE MORPHOLINOETHYL. LE PRODUIT FLUORE PEUT ETRE UN MONOMERE FLUORE, PAR EXEMPLE LE 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 8-TRIDECAFLUOROOCTYL METHACRYLATE. LA MISE EN EMULSION SE FAIT EN AJOUTANT AU PRODUIT FLUORE LE DERIVE DE LA MORPHOLINE EN PRESENCE D'UN AGENT TENSIO-ACTIF, ET EN AJOUTANT, SOUS AGITATION MECANIQUE, LA QUANTITE DE LIQUIDE SOUHAITEE.
Patent FR-2614489-A1 (FR)
Title: Loudspeaker
IPC: H04R1/28
Filed: 1987-04-24
Abstract: The loudspeaker comprises an electroacoustic transducer 1 having a resonant frequency and an acoustic amplifying enclosure 2 associated with the said transducer. It is characterised in that the said enclosure includes at least two portions with parallel walls separated by a distance D1 substantially equal to the product of the inverse of a positive integer 1/n times the wavelength lambda of the resonant frequency of the said transducer.
Patent FR-2616421-A1 (FR)
Title: Rapid loading device, particularly for transferring objects between two transporters
Inventor: GUEDON SERGE
IPC: B65G35/04
Filed: 1987-06-15
Abstract: The present invention relates to a loading device which comprises a frame 6 carrying a pusher member 5, preferably an inclined back which can move in a to-and-fro movement and interacts with a movable transporter belt 7 which extends downstream of the pusher member and whose movement, in the direction of movement X of the pusher member 5, is synchronised on that of the latter. Advantageously, the transporter belt 7 passes around a free bending roll 8 which subdivides it into a lower strand 7b and an upper strand 7a integral with the base of the pusher member 5, an actuating mechanism 10, 14 also being provided to alternately exert a traction force on the pusher member 5 and on the free end of the lower strand 7b of the transporter belt 7. Application to the transfer of objects of all types or of bulk products between two movable transporters and, particularly, to the transfer of parcels in postal sorting centres.
Patent FR-2618501-A1 (FR)
Title: Quick connection between two shafts or the like
Inventor: HOBLINGRE ANDRE
IPC: B62D1/16
Filed: 1987-07-20
Abstract: This connection includes, on one of the shafts, a hollow socket 1 which is secured with a drive plug 16 whose internal surface forms a truncated pyramid for receiving a pyramidal head 24 secured to the second shaft. Furthermore, the socket 1 has retractable pegs 6 pushed back towards the inside by an elastic system 12, 8 but retained in the outer position by an internal ring 14 moved by the elongate shank of the second shaft when it interlocks. Notches 30 for receiving pegs 65 are provided on the shank 22 and contribute to the axial locking of the two shafts.
Patent FR-2604653-A1 (FR)
Title: Procede pour le chargement d'une presse d'injection et dispositif pour la mise en oeuvre de ce procede
IPC: B29C31/06
Filed: 1987-09-11
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR LE CHARGEMENT D'UNE PRESSE D'INJECTION ET DISPOSITIF POUR LA MISE EN OEUVRE DE CE PROCEDE. PROCEDE POUR LE CHARGEMENT D'UNE PRESSE D'INJECTION, NOTAMMENT POUR LA MISE EN OEUVRE DE POLYESTER, PROCEDE DANS LEQUEL LA MASSE DE MATIERE PLASTIQUE A METTRE EN OEUVRE EST AMENEE DANS DES RESERVOIRS DE MATERIAU D'UN DISPOSITIF DE CHARGEMENT, ET EST VIDANGEE DANS UN CYLINDRE DE CHARGEMENT, PROCEDE CARACTERISE EN CE QUE LES RESERVOIRS DE MATERIAU 11, APRES L'INTRODUCTION DE LA MASSE, SONT FERMES DE FACON ETANCHE A L'AIR, SONT AMENES DANS CET ETAT DANS LE DISPOSITIF DE CHARGEMENT ET SONT AUTOMATIQUEMENT OUVERTS DIRECTEMENT AVANT LA VIDANGE DANS LE CYLINDRE DE CHARGEMENT 1.
Patent FR-2620736-A1 (FR)
Title: Process for depositing tungsten or molybdenum silicides
Inventor: PAULEAU YVES
IPC: H01L21/28
Filed: 1987-09-17
Abstract: Process for depositing a tungsten or molybdenum silicide by a chemical route in the gas phase in a hot-wall reactor 2. This process consists in injecting into the reactor a mixture of WF6 or MoF6, of SiF2 and of an inert gas or hydrogen at a temperature in the range from 300 DEG C to 600 DEG C. The SiF2 is obtained in a second oven 10 from SiF4 and Si 11.
Patent FR-2622842-A1 (FR)
IPC: B60B27/02
Filed: 1987-11-06
Abstract: The freewheel (14) is arranged in a region where the assembly comprising the hub (4) integral with the shaft (5) penetrates concentrically into the interior of the nut (9) carrying the pinions (19). The assembly comprising the hub (4) and shaft (5) bears on the fixed axle (1) through two bearings (6, 7) only one (6) of which absorbs the axial forces. The nut (9) bears radially on the axle (1) directly through the bearing (10), which absorbs all the axial forces, and indirectly through the bearings (13).
Patent FR-2623547-A1 (FR)
Inventor: GOUBAUD MICHEL
IPC: E04G5/06
Filed: 1987-11-24
Abstract: This relates to a bracket comprising a crosspiece (10) and, for the support of the latter, two legs (11A, 11B) which, at a distance from each other, are each articulated with respect to this crosspiece (10). According to the invention, securing means provided at the opposite end of the legs (11A, 11B) for joining them together comprise a compasses-type component (20) whose two arms (21A, 21B) articulated to each other are each individually capable of being slidably engaged and positionally adjusted in these legs (11A, 11B). Application to scaffolding brackets.
Patent FR-2624053-A1 (FR)
Title: Machine for manufacturing tubes by rolling up sheets
IPC: B29C65/48
Filed: 1987-12-03
Abstract: The invention relates to a machine for manufacturing tubes, intended, in particular, for making up packaging boxes, by rolling up rectangular sheets F on themselves and linking their end edges which have come opposite each other by gluing, comprising, in a frame - a cylindrical mandrel 1 for rolling up the sheets into tubes, mounted so as to overhang, coupled to a mechanism for rotational driving in successive complete revolutions and equipped with suction orifices 12 ensuring the momentary holding of the front edge of the sheets against a specific generatrix G of its periphery, - a device 20, 30 for supplying sheets, which present these to the mandrel, - a device 40 for applying glue to the end edges of the sheets rolled up on the mandrel 1, - a device with presser roller 51 for applying the glue-laden edges of the sheets against each other, - and a ring 18 for ejecting the completed tubes.
Patent FR-2624701-A1 (FR)
Title: Garment or undergarment for males with support band
IPC: A41D7/00
Filed: 1987-12-21
Abstract: The male garment or undergarment with short or long legs, including, on the inside of its front face, a support band intended to hold and support its wearer's male organs, is characterised in that the band 2 has the shape of a pouch at its centre, which is not flattened, and in that this band 2 is designed on the basis of two identical pieces 8-9 which are sewn together so as to produce a crook shape and, on the one hand, is fastened to the front upper part 3 of the garment 1 at the waist band 4 and, on the other hand, to the base 5 of the band 2 at the rear part 6 of the crotch, approximately one third of the way along the rear seam of the garment 1.
Patent FR-2625602-A1 (FR)
Title: Procede de fabrication de condensateurs electrolytiques a l'aluminium et condensateur a anode integree obtenu par ce procede
Inventor: BOULLOY GEORGES
IPC: C23C4/06
Filed: 1987-12-30
Abstract: L'invention a pour objets un procédé de fabrication de condensateurs électrolytiques à l'aluminium et à électrolyte solide ou liquide gélifié ainsi que le condensateur obtenu par ce procédé. Le procédé comporte les étapes suivantes : - obtention d'une bande de connexions en aluminium 30 comportant des contacts d'anodes, - fixation sur les contacts d'anodes de pavés d'aluminium 31 soit par frittage, soit par projection d'aluminium en fusion, - anodisation des pavés d'aluminium 31, - imprégnation des pavés par l'électrolyte, - mise en place des contacts de cathodes.
Patent FR-2626648-A1 (FR)
Title: Dispositif de purge d'un sas de tete de puits d'acces a un gisement d'hydrocarbures ou a une reserve de gaz souterraine
Inventor: GAC JEAN-YVES LE
IPC: E21B33/072
Filed: 1988-01-28
Abstract: Le dispositif comprend une vanne de purge 150 à commande hydraulique télécommandée et des moyens pour garantir que lors de la purge l'échappement de gaz s'effectue hors de la zone de la tête de puits. La vanne de purge 150 est avantageusement située à la partie supérieure du sas et comprend un orifice latéral 16 d'évacuation de gaz mis sélectivement en communication, par l'intermédiaire d'un organe d'obturation constitué par un siège de clapet et un clapet formant l'extrémité d'un piston 5 avec un premier canal transversal 15 débouchant dans le conduit principal 17, un second canal transversal 14 mettant en communication le conduit principal 17 avec une face arrière du piston 5 de section plus grande que celle de la face avant formant clapet, et un orifice latéral 13 d'introduction de fluide hydraulique raccordé à une ligne flexible de télécommande hydraulique et débouchant dans un alésage définissant un espace annulaire autour d'une partie du piston 5 qui présente une section inférieure à celle de la face arrière en contact avec le gaz présent dans le canal transversal 14.
Patent FR-2610780-A1 (FR)
Title: Anti-reflection EM radiation absorber
Inventor: PATSCHKE HELMUT F
IPC: H05K9/00
Filed: 1988-02-05
Abstract: Pyramid shaped bodies (10) are made of foam impregnated with finely divided conductive material and are attached sealingly together to the walls (5, 6, 7) of a room (1) to be screened. The pyramid bodies may have angles along their edges meeting at 45 deg. They may be divided into layers along their height, each layer being differently impregnated, the layers being glued together. The top layer is pref. purely graphite impregnated, the middle layer of graphite and iron with more than one half of graphite and the lowest layer impregnated with high concn. of the mixture. A central support may be of glass fibre reinforced graphite.
Patent FR-2628877-A1 (FR)
Inventor: MEUNIER THIERRY
IPC: G11B15/12
Filed: 1988-03-18
Abstract: The invention relates to a device for switching a coil between a first state in which it is connected between a supply source and earth via an impedance, and a second state in which it is connected between an output terminal and earth, a first switch (TREC) being arranged between the said output terminal and the supply source. This switching device comprises: a diode (14) connected between the said output terminal (16) and the said supply source, a controlled interruptor (TPB) connected in parallel with the said impedance between a second terminal of the coil and earth, and a means of detection and of control (20, 24) connected between the diode and the supply source for detecting the instant at which the potential between the diode and earth becomes equal to a predetermined value which is lower than the direct voltage drop across the terminals of the diode, and for then operating the said interruptor.
Patent FR-2629084-A1 (FR)
Title: Polymeres supports de produits actifs relargables, de type hydrogel, compositions correspondantes et leur procede de preparation
Inventor: BUNEL CLAUDE
IPC: C08F20/26
Filed: 1988-03-28
Abstract: Ces polymères, convenant notamment pour constituer des lentilles de contact, comportent des constituants classiques d'un hydrogel et un monomère porteur de produit actif copolymérisable avec lesdits constituants, ledit monomère comportant un radical aryle dont une fonction phénol est estérifiée par un composé à fonction acide du type de l'indométacine constituant ledit produit actif. Ce monomère peut être en particulier l'indométacinate de méthacrylamido-4 phénol.
Patent FR-2617435-A1 (FR)
Title: Imprimante comprenant des moyens de guidage du papier
Inventor: KUSABUKA YOSHITO
IPC: B41J13/10
Filed: 1988-06-23
Abstract: a) Imprimante. b) Elle comprend des organes presse-papier 50, 56 comprenant une plaque en une matière ayant des propriétés élastiques, pressée contre le rouleau d'impression 1, entre la tête d'impression et le rouleau de pression; des organes de libération 60 et 65 destinés à modifier la déformation en venant directement en contact avec les organes presse-papier; et un organe de commande 63 qui est accouplé aux organes de libération et au rouleau de pression, et qui est maintenu à une première position et une seconde position. c) Application à l'informatique.
Patent FR-2634402-A1 (FR)
Inventor: PALIARD MAURICE
IPC: B02C23/14
Filed: 1988-07-22
Abstract: A system comprising a roll press for crushing and partially agglomerating a mineral material, a conveyor means arranged downstream of this press and associated with a distributor device and allowing to recycle one portion of the crushed and partially agglomerated material to the inlet of the press whereas the other portion of the material issuing from this distributor device feeds a second distributor device one outlet of which communicates with the conveyor means to thereby control the amount and density of the crushed and partially agglomerated material recycled to the feed of the press.
Patent FR-2621103-A1 (FR)
Title: Bruleur a gaz a premelange avec une platine comportant un materiau refractaire
Inventor: HENCHE WOLFGANG
IPC: F23D14/76
Filed: 1988-08-31
Abstract: Un brûleur à gaz, notamment un brûleur inversé, comprend une conduite d'alimentation 2 en mélange air/gaz, qui débouche centralement dans une chambre d'alimentation 4 séparée de la chambre de combustion 5 par une platine 1 munie de becs. Pour éviter une surchauffe au niveau de la platine 1 et par là l'émission de polluants qui en résulte, il est prévu un matériau réfractaire, de préférence céramique, absorbant la chaleur, et destiné à absorber la chaleur et à refroidir la platine. Ce matériau peut être disposé dans la chambre d'alimentation 4 en vrac 11, en forme granulaire, ou, en dehors de la platine 1, donc dans la chambre de combustion 5, en forme de corps solides 12, soit des barres.
Patent FR-2636978-A1 (FR)
Inventor: PENANT CHRISTOPHE
IPC: D02G3/12
Filed: 1988-09-28
Abstract: Assembly (100) for reinforcing an article made of plastic or rubber, characterised by the following points: a) it comprises two concentric and adjacent layers (1, 2) of yarns (10, 20), the axes (O1, O2) of the yarns (10, 20) being arranged, in each of the layers, virtually on a circle (C1, C2) of radius (R1, R2); in each layer (1, 2), the yarns (10, 20) are wound in the same direction and with the same pitch (P1, P2); b) the layers (1, 2) have the same winding direction; c) R1, R2, P1, P2 verify the relation: P1>P2>P.x[1-2(R2-R.)R2). Articles reinforced by such assemblies, for example tyre casings.