baber/WOPTO huggingface dataset:
Patent FR-2492518-A1 (FR)
Title: Regle graduee telescopique
Inventor: JANSSON ELIS
IPC: G01B3/08
Filed: 1981-10-14
Abstract: CETTE REGLE GRADUEE SE COMPOSE DE PLUSIEURS SECTIONS 1 A 3 SUSCEPTIBLES D'ETRE DEPLACEES TELESCOPIQUEMENT LES UNES PAR RAPPORT AUX AUTRES. LES SECTIONS PORTENT UNE PREMIERE ECHELLE GRADUEE 12 POUR LES MESURES EXTERIEURES, ECHELLE QUI DEBUTE A ZERO A L'EXTREMITE EXTERNE DE L'UNE DES SECTIONS TERMINALES 3. EN OUTRE, LES SECTIONS SONT MUNIES D'UNE SECONDE ECHELLE GRADUEE 13 QUI DEBUTE A L'EXTREMITE EXTERNE DE L'UNE DES SECTIONS TERMINALES PAR UNE VALEUR QUI EST EGALE A LA LONGUEUR DE LA REGLE GRADUEE LORSQUE SES SECTIONS SONT COMPLETEMENT REPLIEES. CETTE ECHELLE GRADUEE EST DESTINEE AUX MESURES INTERIEURES.
Patent FR-2516571-A1 (FR)
Title: Expansion joint and seal for two masonry walls - has wall attached rigid profiles joined together at front surfaces
Inventor: LEVENEZ PIERRE
IPC: E04B1/68
Filed: 1981-11-19
Abstract: The seal has two profiles with one having a bearing plate (2) fixed to one of the in line walls (18) and an oblique longitudinal lip (6), the front free end of which (19) is inclined towards the wall in the direction of the rectilinear gap (7). The other profile has a bearing plate (22) fixed to the other wall (8) and a longitudinal gutter (34) with a cavity towards the outside to take the free edge of the first profile. Both profiles have flat bands (1,29) perpendicular to the wall of a width equal to the thickness of an exterior insulation board (9).
Patent FR-2496807-A1 (FR)
Title: Disque d'embrayage
IPC: F16D13/64
Filed: 1981-12-17
Abstract: DISQUE D'EMBRAYAGE AVEC AU MOINS UN DISQUE ENTRAINEUR, QUI PRESENTE EN SAILLIE RADIALE DES SEGMENTS ELASTIQUES EN REGARD, SUR CHACUN DESQUELS UNE GARNITURE DE FRICTION EST FIXEE PAR DES RIVETS, DONT CHACUN REUNIT D'UNE PART UN SEGMENT ELASTIQUE A LA GARNITURE DE FRICTION CORRESPONDANTE, EN TRAVERSANT UNE OUVERTURE DE RIVETAGE DE LA GARNITURE ET DU SEGMENT, ET PEUT D'AUTRE PART AU MOINS PENETRER DANS UNE OUVERTURE DE LOGEMENT DE TETE DE RIVET SUR LE SEGMENT EN REGARD. UNE FENTE AU MOINS 13, 15 PART D'AU MOINS UNE DES OUVERTURES DE LOGEMENT 7A, 8A.
Patent FR-2520045-A1 (FR)
Title: Framework for fire stop door - has two sheet steel profiles separated by asbestos cement
IPC: E06B1/32
Filed: 1982-01-20
Abstract: The fire door frame has two profiles in bent sheet steel over all the length of its two risers and its top traverse. The profile exposed to the fire has four sides, one forming a shoulder for the door with an end wing extending perpendicular to the door covered on both sides by asbestos cement which extends beyond the wing. The second profile has an end bedded in the framework masonry (7), a central part holding the door hinge and two straight pieces (9,11) that cover the asbestos cement and the end wing of the other profile.
Patent FR-2499290-A1 (FR)
Title: Dispositif de memoire dense remanent electriquement alterable avec electrode de couplage dans le substrat
Inventor: SIMKO RICHARD THOMAS
IPC: G11C14/00
Filed: 1982-02-01
Abstract: DISPOSITIF DE MEMOIRE REMANENT, ALTERABLE ELECTRIQUEMENT, A GRILLE FLOTTANTE, COMPACT. CE DISPOSITIF DE MEMOIRE 10 EST FABRIQUE AVEC TROIS COUCHES DE POLYSILICIUM 20, 22, 24 ET UNE ELECTRODE DE COUPLAGE 104 FORMEE DANS LE SUBSTRAT 11. UNE FORME PARTICULIERE DU DISPOSITIF UTILISE DES ASPERITES 34 POUR FACILITER LE PASSAGE D'UN COURANT DE TUNNEL A TRAVERS DES OXYDES RELATIVEMENT EPAIS 112 AU MOYEN DE TENSIONS APPLIQUEES MOYENNES RELATIVEMENT BASSES. L'UTILISATION DE QUATRE COUCHES D'ELECTRODES 20, 22, 24, 26 CONDUIT A UNE CONFIGURATION DE CELLULE ET DE MATRICE DE MEMOIRE EXTREMEMENT DENSE. L'ELECTRODE 104 FORMEE DANS LE SUBSTRAT EST UTILISEE POUR ETABLIR DES TENSIONS DE POLARISATION DANS LA CELLULE 10. APPLICATION A LA REALISATION DE MATRICES DE MEMOIRE DE GRANDE CAPACITE, REMANENTES, ELECTRIQUEMENT REPROGRAMMABLES.
Patent FR-2522796-A1 (FR)
Title: Drier for granular material - heats drying air by passing in spiral round hearth or through heat exchanger
Inventor: BLANDIN CLAUDE
IPC: F26B17/12
Filed: 1982-03-05
Abstract: The granular material drier comprises a housing into which the grain flows by gravity, and through which the current of a drying medium, such as air, is passed at variable temperatures. The drying air is heated, at any level in the drying circuit, by passing it in a spiral round the hearth where heating is direct. Where it is indirect, the air is divided into several currents, one of which is directed in a spiral pattern round the hearth, and the others to a tubular heat-exchanger through which the combustion gases flow.
Patent FR-2504544-A1 (FR)
Title: Composition pouvant impartir, a des systemes aqueux, une combinaison de pseudoplasticite et de controle de perte de fluide, et procede d'utilisation
Inventor: GREEN PETER CAMPBELL
IPC: E21B21/00
Filed: 1982-04-23
Abstract: L'INVENTION CONCERNE UNE COMPOSITION CAPABLE D'IMPARTIR, A DES SYSTEMES AQUEUX, UNE COMBINAISON DE PSEUDOPLASTICITE ET DE CONTROLE DE PERTE DE FLUIDE. SELON L'INVENTION, ELLE COMPREND UN MELANGE DE A UN SILICATE OU ALUMINO-SILICATE PARTICULAIRE ET SOLIDE, B UN COMPOSE CHIMIQUE CAPABLE DE CONVERSION A ETAT SUPERIEUR D'OXYDATION EN CONDITIONS ALCALINES; ET C UN PRODUIT REACTIONNEL FORME ENTRE UN MATERIAU POLYMERIQUE CHOISI DANS LE GROUPE CONSISTANT ESSENTIELLEMENT EN ALCOOL POLYVINYLIQUE ET HYDROXYALKYL CELLULOSE ET AU MOINS DE L'ORDRE DE 1 A 200 DE STOECHIOMETRIE D'UN AGENT RETICULANT CHOISI DANS LE GROUPE CONSISTANT ESSENTIELLEMENT EN UN AGENT CONTENANT OU GENERATEUR D'ALDEHYDE ET DE L'EPIHALOHYDRINE, LE RAPPORT PONDERAL DE A A C ETANT D'AU MOINS ENVIRON 0,75:1 A 3:1 ET DE B A C DE L'ORDRE DE 0,2:1 A 1:1. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE DU PETROLE.
Patent FR-2505328-A1 (FR)
Title: N-(4-(3-aminopropyl) aminobutyl)-2,2-dihydroxyethanamide et procede pour sa preparation
Inventor: UMEZAWA HAMAO
IPC: C07C235/10
Filed: 1982-05-11
Abstract: LA PRESENTE INVENTION EST RELATIVE AU N-4-(3-AMINOPROPYL)- AMINOBUTYL-2,2-DIHYDROXYETHANAMIDE DE FORMULE: (CF DESSIN DANS BOPI) CE COMPOSE EST UTILE NON SEULEMENT COMME INTERMEDIAIRE POUR LA SYNTHESE D'UNE NOUVELLE SUBSTANCE CARCINOSTATIQUE, A SAVOIR LE N-4-(3-AMINOPROPYL) AMINOBUTYL-2-(S)-7-GUANIDINO-3-HYDROXYHEPTANAMIDO-2-HYDROXYETHANAMIDE OU UN DE SES DERIVES, MAIS PRESENTE EGALEMENT UNE ACTIVITE IMMUNO STIMULANTE EN LUI-MEME.
Patent FR-2507292-A1 (FR)
Inventor: GOTTER HORST
IPC: F24H9/20
Filed: 1982-06-02
Abstract: A thermal storage stove is described, which consists of a storage part and of a fan part, the fan part constituting the foot-side closure of the thermal storage stove. Arranged in the fan part, in addition to a blower, are elements guiding the air flow, which also comprise a pivoting flap, with the aid of which the air flow can proportionally be supplied to a fresh-air duct or the hot-air duct accommodated in the storage core. Also formed in the fan part is an air suction opening for the fresh air and an air outlet opening for the heating air, the air suction opening being formed, according to the invention, over the entire height of the rear wall of the fan part and the air outlet opening over the entire height of the front side of the fan part. Moreover, the fresh-air flow is guided through a region of low duct height inside the storage part, from which it can expand into a large front volume. This large volume is available for reducing the air flow speed, as the fresh air required by the blower is no longer drawn in via the front side as in known constructions. As a result of the design of such a large volume, it then becomes possible to achieve lower blow-out temperatures than is the case in the known constructions. Advantageously, a baffle plate and a swirl-forming plate are arranged in the region below the outlet opening of the hot-air duct, which bring about a good mixing or swirling of the fresh-air flow with the hot-air flow. This additionally supports the aim of obtaining low blow-out temperatures, even with fully heated storage core, without too great a constructional outlay.
Patent FR-2527939-A1 (FR)
Inventor: MAHON JEAN
IPC: B01F25/64
Filed: 1982-06-04
Abstract: The invention relates to a mixer with a fixed drum. According to the invention, the mixer comprises a central opening (6) which makes it possible to carry out measurements or operations directly in the mixture during mixing. The entire driving device (8) is located around a central pipe (7). It comprises inter alia a movable ring (9) set in rotation by a drive member (5), the mixing arrangement (3) being fixed to the ring (9) and is set in rotation through the intermediary of a receiving pinion (17) meshing with a fixed wheel (15) connected to the central pipe (7). The invention will be used in particular for mixing wet or dry constituents such as concrete, silica sand and the like.
Patent FR-2507896-A1 (FR)
Title: Connecteur pour une tubulure a usage therapeutique et receptacle de solution medicinale utilisant ce connecteur
Inventor: KEINOSUKE ISONO
IPC: F16L19/02
Filed: 1982-06-23
Abstract: LE CONNECTEUR SELON LA PRESENTE INVENTION COMPREND UN ELEMENT TUBULAIRE MALE 13 DE CONNECTEUR EN MATIERE RESISTANT A LA CHALEUR ET A LA CORROSION, UN ELEMENT TUBULAIRE FEMELLE 14 DE CONNECTEUR EN MATIERE RESISTANTE A LA CHALEUR ET A LA CORROSION, ET UN MECANISME DE VERROUILLAGE R DISPOSE SUR LESDITS ELEMENTS DE CONNECTEUR ET UTILISE POUR VERROUILLER L'ACCOUPLEMENT ENTRE CES ELEMENTS, UN DES ELEMENTS POUVANT ETRE FIXE A UNE TUBULURE ET L'AUTRE ELEMENT POUVANT ETRE MONTE SUR UN RECEPTACLE DE SOLUTION MEDICINALE COMPRENANT UNE POCHE SOUPLE MUNIE D'UN TUBE FLEXIBLE DANS LEQUEL EST PLACE L'ELEMENT DE CONNECTEUR. L'ETANCHEITE ASSUREE PAR LE CONNECTEUR PERMET L'UTILISATION DE LA TUBULURE ET DE LA POCHE DANS LA DIALYSE AMBULATOIRE CONTINUE SANS RISQUE D'INFECTION PAR DES MICROORGANISMES.
Patent FR-2519644-A1 (FR)
IPC: C09K8/08
Filed: 1982-08-25
Abstract: POUR PREPARER UN FLUIDE AQUEUX, LOURD ET NON DETERIORANT CAPABLE D'OBTURER LES PORES DE LA FACE DES FORMATIONS TRAVERSEES PAR UN FORAGE, SANS GRANDES PERTES PAR INFILTRATION DANS CES FORMATIONS ET DE TELLE MANIERE QUE LE FLUIDE PUISSE ETRE ELIMINE POUR DEGAGER LES PORTES, ON FORME (EN 12, 14), UNE SOLUTION SALINE, AQUEUSE A PEU PRES SATUREE CONTENANT AU MOINS UN SEL MONOVALENT (PAR EXEMPLE CLNA) ET ON COMBINE A CETTE SOLUTION (EN 16, 22) AU MOINS UN SEL ADDITIONNEL (PAR EXEMPLE CACL) AYANT UNE PLUS GRANDE AFFINITE POUR L'EAU QUE LE SEL MONOVALENT DE SORTE QU'UNE PROPORTION DU SEL MONOVALENT PRECIPITE DANS LA SOLUTION.
Patent FR-2533149-A1 (FR)
Title: Discontinuous wire-driving device.
Inventor: MEYNIEUX JEAN
IPC: B21F23/00
Filed: 1982-09-20
Abstract: A wire 1 is driven discontinuously by interposition between the edges of two rollers (pulleys) 11 and 12 rotating at equal velocities but in opposite direction, these rollers (pulleys) being adapted for providing between their edges a variable space, sometimes a minimum, sometimes a maximum, so as to apply to the wire, respectively, a frictional driving force which is sometimes positive and sometimes zero. Application to the feed for wire-converting machines, for example for the manufacture of springs.
Patent FR-2534815-A1 (FR)
Title: Trestles for suspension and/or support of a body, for therapeutic and gymnastic use.
IPC: A63B1/00
Filed: 1982-10-20
Abstract: The invention relates to trestles comprising a horizontal element 9 of rounded section for use as a fixed bar and, either four fixed or detachable legs, or two fixed legs 8 and 10 and two foldable legs 17 and 18, articulated for example at 15 and 16 between two pairs of gusset plates 11, 12 and 13, 14, known means being provided at 20, 21 and 22, 23 for limiting the distance between the legs during periods of use.
Patent FR-2536559-A1 (FR)
Title: Installation for checking the correct operation of the lighting and light signalling systems of a motor vehicle.
IPC: G01M11/06
Filed: 1982-11-24
Abstract: a. Installation for checking the correct operation of the lighting and light signalling systems of a motor vehicle. b. Characterised in that it is composed of two mirrors 1, 2 placed on fixed stations in proximity to a movement area 3 of motor vehicles, these two mirrors being inclined with respect to this movement area in such a way that the first mirror 1 directly reflects, towards a driver, the image of the front end of his vehicle, the second mirror 2 reflecting the image of the rear end of the vehicle towards the driver by way of the first mirror.
Patent FR-2538566-A1 (FR)
Title: Method for manufacturing a low-attenuation fibre-optic coupler by means of fusion of two tapered sections
Inventor: MURPHY KENT AUSTIN
IPC: G02B6/28
Filed: 1982-12-22
Abstract: The method comprises the operations of formation of a coupler of N optical fibres by means of fusion and then of deformation of the cores in a tapered region which is as small as possible. This deformation may include embossing, forming a ball, followed by stretching. This method is particularly applicable for coupling many fibres in a star configuration.
Patent FR-2537962-A1 (FR)
Title: Pneumatic mandrel device for reels for winding fabrics and the like
IPC: B65H75/24
Filed: 1982-12-20
Abstract: It is constituted by the combination of a tubular mandrel 1 comprising a series of springy longitudinal slots with an inflatable and impervious volume (container) 9, of the same diameter and length, which is inserted concentrically. It is intended for instantaneously immobilising, on its rotary support, the detachable tubular element made from cardboard or the like, onto which the articles of fabric, or other products having the form of films or flexible webs of any width, are wound.
Patent FR-2521228-A1 (FR)
Title: Pompes a pistons axiaux, notamment pompe a membrane a actionnement electromagnetique
Inventor: EDLER FRIEDRICH
IPC: F04B17/04
Filed: 1983-02-04
Abstract: POMPE A PISTONS AXIAUX, NOTAMMENT POMPE A MEMBRANE A ACTIONNEMENT ELECTROMAGNETIQUE. DANS UNE POMPE 1 A PISTONS AXIAUX ACTIONNEE ELECTROMAGNETIQUEMENT, LES IMPULSIONS D'EXCITATION D'UN ELECTRO-AIMANT 3 SONT DECLENCHEES SELECTIVEMENT, SELON LA POSITION D'UN COMMUTATEUR DE SELECTION, PAR UN ORGANE DE TEMPORISATION OU PAR UN GENERATEUR D'IMPULSIONS 25 RACCORDE PAR UN CABLE 24 ET UNE LIAISON ENFICHABLE 21. UN CIRCUIT DE BLOCAGE EMPECHE LE DECLENCHEMENT DESDITES IMPULSIONS PAR LEDIT ORGANE DE TEMPORISATION LORSQU'UNE FICHE 23 ET UNE PRISE 22 FORMANT LA LIAISON ENFICHABLE 21 SONT EMBOITEES L'UNE DANS L'AUTRE.
Patent FR-2522687-A1 (FR)
Title: Surface hardening of camshafts and followers - by controlled speed electric arc
Inventor: EMDE FRIEDHELM
IPC: C21D9/30
Filed: 1983-03-03
Abstract: The working surface of a cam or cam follower, in cast iron, is hardened by melting the surface with an electric arc, and then self quenching. The arc is guided along a path crossing the median line of face at points along the line, changing direction adjacent to the two edges. To ensure an even depth of melting the speed of the arc is adjusted according to the distance between successive paths, partic. when it changes direction, where it may be speeded up. It is also adjusted to the mass of metal to be heated, i.e. speeded up at the nose of the cam.
Patent FR-2531871-A1 (FR)
Title: Dispositif de protection a bourrelet pour jeux sportifs
Inventor: VACANTI EUGENE J
IPC: A63B71/14
Filed: 1983-03-07
Abstract: L'INVENTION CONCERNE LES EQUIPEMENTS DE PROTECTION UTILISES DANS LES SPORTS A GRANDS RISQUES DE BLESSURES, TELS QUE LE HOCKEY SUR GLACE. LE DISPOSITIF DE BOURRELET SELON L'INVENTION RENFERME UN ECRAN OU BOUCLIER 25 EXTERIEUR RELATIVEMENT RIGIDE ET UN COUSSINET INTERIEUR 26 ENTRAINE A L'AIR ET FIXE DE MANIERE REVERSIBLE AU BOUCLIER ET SE CONFORMANT DE PRES A LA PARTIE DU CORPS HUMAIN A PROTEGER. LE COUSSINET RENFERME UN MATERIAU 32 COMPRESSIBLE ET CAPABLE D'ABSORBER LES CHOCS, ET LE COUSSINET EST ENROBE D'UNE ENVELOPPE 33 FLEXIBLE ET IMPERMEABLE A L'AIR. LE COUSSINET RENFERME UN MATERIAU ALVEOLAIRE DOUX ET ELASTIQUE, PAR EXEMPLE UNE MOUSSE ENPOLYURETHANE, CAPABLE D'EXPULSER DE L'AIR LORSQU'IL EST COMPRIME. DE PETITES OUVERTURES 40 SONT PRATIQUEES DANS L'ENVELOPPE 33 PERMETTANT L'EXPULSION DE L'AIR SUITE A UNE INFLEXION DU COUSSINET ENGENDREE PAR UNE FORCE D'IMPACT EXTERIEURE. LA QUANTITE D'AIR EXPULSE ET LE TAUX D'EXPULSION DETERMINENT L'ELASTICITE ET LES PROPRIETES D'ABSORPTION DE CHOCS DU DISPOSITIF DE BOURRELET. L'INVENTION SERT A LA PROTECTION CONTRE LES RISQUES DE BLESSURES PENDANT LA PRATIQUE DE SPORTS DANGEREUX.
Patent FR-2544069-A1 (FR)
Title: Projectile contenant une charge activable electriquement et systeme d'arme mettant en oeuvre un tel projectile
Inventor: AMBERNY PHILIPPE
IPC: F42C11/00
Filed: 1983-04-07
Abstract: LE PROJECTILE, TEL UN OBUS OU UNE ROQUETTE, CONTIENT UNE CHARGE ELECTRIQUEMENT ACTIVABLE; IL PORTE UN CONVERTISSEUR PHOTOELECTRIQUE10, RELIE A UN CONDENSATEUR16 DE STOCKAGE D'ENERGIE ELECTRIQUE. LE CONVERTISSEUR 10 EST PLACE DE FACON A ETRE SOUMIS A UN FLUX LUMINEUX INTENSE EN REPONSE A L'ALLUMAGE DE LA CHARGE PROPULSIVE DU PROJECTILE. CE FLUX EST PAR EXEMPLE CELUI D'UNE LAMPE ECLAIR12 PORTEE PAR LE PROJECTILE.
Patent FR-2523805-A1 (FR)
Title: Procede de semis en lignes, et semoir a coutres d'enterrage pour sa mise en oeuvre
Inventor: DALTON ANDREW
IPC: A01C7/20
Filed: 1983-04-27
Abstract: UNE BARRE PORTE-COUTRE 3 ARTICULEE PORTE RIGIDEMENT UN COUTRE 6 DERRIERE LEQUEL SONT FIXES DES TUYAUX 8, 9 DE DISTRIBUTION DES SEMENCES ET ENGRAIS. LE COUTRE 6 PRODUIT DANS LE SOL UN TOURBILLON DE TERRE DANS LEQUEL LES GRAINES SONT INTRODUITES DE FACON A AVOIR DE LA TERRE MEUBLE AU-DESSUS ET AU-DESSOUS D'ELLES. UTILISATION POUR QUE LES RACINES PUISSENT SE FORMER DANS DE LA TERRE MEUBLE.
Patent FR-2546542-A1 (FR)
Title: Clothes dryer equipped with a thermal safety device
IPC: D06F58/50
Filed: 1983-05-27
Abstract: A clothes dryer having a heating and ventilation shaft 3 in which a forced current of air is created by a fan 7, the air being heated there by electrical resistors 8 and sent into a rotating drum for drying the clothes, comprises, in the event of a breakdown of the fan 7, only a fraction of these electrical heating resistors, which is automatically subjected cyclically to being switched on and switched off by a thermal safety thermostat, the remainder of these electrical heating resistors being automatically switched off by this thermostat in order to avoid causing damage to the clothes in the drum 2.
Patent FR-2547925-A1 (FR)
Title: Procede pour le dosage successif de divers composants d'un prelevement biologique a partir d'une meme prise d'essai dans une meme enceinte de reaction et reactifs utilises
Inventor: CAM GILBERTE
IPC: C12Q1/61
Filed: 1983-06-23
Abstract: L'INVENTION CONCERNE UN PROCEDE DE DOSAGE COMBINE DE PLUSIEURS ELEMENTS DU SANG, SUR UN SEUL ECHANTILLON ET DANS UNE SEULE ENCEINTE CONSISTANT A AJOUTER UN PREMIER REACTIF POUR DOSER PAR PHOTOMETRIE UN ELEMENT PUIS A AJOUTER UN SECOND REACTIF POUR DOSER PAR PHOTOMETRIE UN SECOND ELEMENT, LES REACTIFS ETANT CHOISIS POUR QU'IL N'Y AIT PAS D'INTERFERENCE ENTRE LES DIFFERENTES REVELATIONS. APPLICATION AU DOSAGE COMBINE DU CHOLESTEROL ET DES TRIGLYCERIDES ET DE L'UREE ET DU GLUCOSE UTILISANT DES REACTIFS ENZYMATIQUES CLASSIQUES METTANT EN JEU L'OXYDATION DU NADH POUR LA PREMIERE DETERMINATION AUXQUELS ON AJOUTE UN SYSTEME OXYDANT DU NADH APRES CETTE PREMIERE DETERMINATION.
Patent FR-2529231-A1 (FR)
Title: Toles laminees a chaud en acier au titane a forte resistance a la traction et leur procede de fabrication
Inventor: KUNISHIGE KAZUTOSHI
IPC: C21D8/02
Filed: 1983-06-28
Abstract: L'INVENTION A POUR OBJET UNE TOLE D'ACIER EN TITANE LAMINEE A CHAUD ET PRESENTANT UNE RESISTANCE ELEVEE A LA TRACTION. LA TOLE POSSEDE UNE MEILLEURE TENACITE ET UNE MEILLEURE APTITUDE AU FORMAGE A FROID ET ELLE EST FABRIQUEE EN UN ACIER CALME CONSISTANT ESSENTIELLEMENT EN:C : 0,05-0,20 PDS;MN : 0,5-2,0 PDS;P : PAS PLUS DE 0,025 PDS;AL SOL. : 0,005-0,15 PDS;N : PAS PLUS DE 0,0080 PDS;CR : 0-1,0 PDS;CA : 0-0,010 PDS;SI : PAS PLUS DE 1,2 PDS;TI : 0,04-0,20 PDS;S : PAS PLUS DE 0,015 PDS;O : PAS PLUS DE 0,0080 PDS;B : 0-0,0030 PDS,LE COMPLEMENT ETANT FE ET LES IMPURETES ACCIDENTELLES, LA TENEUR EN TITANE NE COMPRENANT PAS MOINS DE 0,02 PDS DE TI PRECITE SUR LE MODE INCOHERENT ET PAS PLUS DE 0,015 PDS DE TI PRECIPITE DE FACON COHERENTE, LEDIT ACIER CALME CONTENANT, EN VOLUME, 20 A 90 D'UNE STRUCTURE BAINITIQUE ET AU MOINS 10 D'UNE STRUCTURE FERRITIQUE. L'INVENTION CONCERNE EGALEMENT LA FABRICATION DE CES TOLES. UTILISATION DE CES TOLES COMME MATERIAUX DE CONSTRUCTION POUR MACHINES, ETC.
Patent FR-2548006-A1 (FR)
Title: Folding handle for equipment, kitchen utensils and the like
Inventor: MANTHE MICHEL
IPC: A47J45/10
Filed: 1983-06-30
Abstract: It comprises a metal skeleton 1, the free ends of the arms 1a, 1b of which are bent through 90 DEG to form two pivots engaging in aligned perforations 3a, 3b formed in a depression 3c in an extension 3f of the base 3. A plate 2 comprising tongues 3e for securing it relative to the arms 1a, 1b of the skeleton 1 slides along them so that an aperture 4a in one tongue 4 of this plate is brought into engagement with a locking pin 7 on said base in order to lock the handle in the deployed position. Kitchen utensils and the like.
Patent FR-2567597-A1 (FR)
Title: Screw with anti-slip head and screwdriver therefor
IPC: F16B23/00
Filed: 1983-07-08
Abstract: The subject of the invention is a screw with an anti-slip head and a screwdriver therefor enabling these screws to be screwed in or out without it being possible for the said screwdriver to come out of the cavity of the screw head where it rests, even with large rotary pressures. Referring to the drawings, 1 is a polyhedron fixed perpendicularly to the screwdriver shaft. When this polyhedron is inserted in the central cavity 3 of the screw head and the screwdriver turned in either direction, this polyhedron embeds itself in the horizontal cavities 4 and can only be withdrawn on execution of a reverse rotation. This screw may replace all screws, especially where these need to offer some resistance to being screwed or unscrewed, or where they need to be unscrewed and rescrewed very frequently.
Patent FR-2531887-A1 (FR)
Title: Small dia. milling tool
Inventor: ERHARDT MANDRED
IPC: B23C5/10
Filed: 1983-07-25
Abstract: The tool, such as may be used for dovetail milling, profile milling, end milling operations etc., comprises an insert (3) carrying teeth (5) with cutting edges (4) and provided with a rearwardly projecting portion (6) via which it can be co-axially secured in a corresponding recess (2) in the end of a tool shank (1). The projection may be secured by shrinking, or clamping, e.g. via a transverse clamp screw in the shank or a threaded clamp ring, or via a clamp dog and screw, a co-axial screw etc.
Patent FR-2549887-A1 (FR)
Title: Vertical sliding or raising door of the portfolio type
Inventor: LAMBERET MARIUS
IPC: E05D15/26
Filed: 1983-07-29
Abstract: This sliding door is of the portfolio type, that is to say formed from two leaves 5 and 6, articulated to each other about a horizontal axis, with articulation of the upper edge of the upper leaf 5 with the lintel 4 of the door, guidance of the lower free edge of the lower leaf 6 in vertical lateral slides 10 and balancing by two counterweights 13 housed in the uprights 3 of the door 2. The hinges 7 articulating the upper leaf 5 to the upper edge of the lintel 4 and the hinges 8 articulating the leaves 5, 6 to each other have bends and are disposed in such a way as to offset, during the opening movement, the upper leaf 5 with respect to the lower leaf 6, in the direction of its moving away from the opening so that, in the fully opened position of the door 2, the lower leaf 6 is substantially horizontal and the upper leaf 5 is slightly inclined.