baber/WOPTO huggingface dataset:
Patent FR-2526818-A1 (FR)
Title: Grille textile non tissee
Inventor: CHOMARAT GILBERT
IPC: D04H3/011
Filed: 1982-05-12
Abstract: GRILLE TEXTILE NON TISSEE PERFECTIONNEE DU TYPE CONSTITUE PAR UNE NAPPE DE FILS DE TRAME 1 PARALLELES, ENSERRES ENTRE DEUX NAPPES DE FILS DE CHAINE EGALEMENT PARALLELES ET DANS LAQUELLE LESDITS FILS DE CHAINE SONT SUPERPOSES LES UNS AUX AUTRES SUR LES FILS DE TRAME1 ET DANS LAQUELLE LA COHESION DE L'ENSEMBLE EST OBTENUE PAR ENDUCTION AU MOYEN D'UNE RESINE APPROPRIEE, CARACTERISEE EN CE QUE PARTIE DU MOINS LES FILS DE CHAINE3 SONT DES FILS SYNTHETIQUES MULTIFILAMENTAIRES TEXTURES ELASTIQUES A GRANDE VOLUMINOSITE. APPLICATION : RENFORT D'ETANCHEITE.
Patent FR-2527688-A1 (FR)
Title: Actuator for gas turbine engine - has external actuator rotating crank with yoke linked to annular slide in engine
Inventor: NASH DUDLEY OWEN
IPC: F01D17/10
Filed: 1982-06-01
Abstract: The actuator is for transferring axial motion into an interior of a gas turbine engine at a number of locations around an outer casing of the engine, with one synchronous movement. An external hydraulic actuator activates the system by rotating one outer crank which, in turn, rotates a single outer yoke. The yoke is linked to crankshafts that extend through the outer casing of the engine and transmit rotational movement into the engine interior. The crankshafts are linked outside the engine to an annular slide causing it to move axially.
Patent FR-2528043-A1 (FR)
Inventor: GUILLAUME JACQUES
IPC: C07D209/34
Filed: 1982-06-03
Abstract: For the contracting states : BE CH DE FR GB IT LI LU NL SE 1. Derivatives of 1,3-dihydro-4-(1-hydroxy-2-aminoethyl)-2H-indol-2-one, as well as their salts of addition with mineral or organic acids, characterized in that they answer to the general formula I  see diagramm : EP0099766,P19,F1  in which R represents a hydrogen atom or an alkyl radical containing from 1 to 6 carbon atoms or a phenyl alkyl radical containing from 7 to 10 carbon atoms, R1 and R2 represent a hydrogen atom a linear or branched alkyl radical containing from 1 to 8 carbon atoms, possibly substituted, except in the case of the methyl radical, by one or more halogen or by one more hydroxy, phenyl, or phynoxy radicals, or phenyl or phenoxy radicals substituted by one or more halogen, hydroxy, methyl or methoxy radicals, or R1  and R2  represent a cycloalkyl radical containing from 3 to 7 carbon atoms, a cycloalkyl radical containing from 4 to 7 carbon atoms or an allyl or propargyl radical. For the contracting state : AT 1. process for preparing new derivatives of 1,3-dihydro-4-(1-hydroxy-2-aminoethyl)-2H-indol-2-one, as well as their salts of addition with mineral or organic acids answering to the general formula (I)  see diagramm : EP0099766,P21,F1  in which R represents a hydrogen atom or an alkyl radical containing from 1 to 6 carbon atoms or a phenyl alkyl radical containing from 7 to 10 carbon atoms, R1 and R2  represent a hydrogen atom a linear or branched alkyl radical containing from 1 to 8 carbon atoms, possibly substituted, except in the case of the methyl radical, by one or more halogen or by one more hydroxy, phenyl, or phenoxy radicals, or phenyl or phenoxy radicals substituted by one or more halogen, hydroxy, methyl or methoxy radicals, or R1  and R2  represent a cycloalkyl radical containing from 3 to 7 carbon atoms, a cycloalkyl radical containing from 4 to 7 carbon atoms or an allyl or proparglyl radical, characterized in that a product with the formula (II) :  see diagramm : EP0099766,P21,F2  in which R, R1  and R2  have the significance already indicated, is submitted to the action of a halogenetion agent, so as to obtain a product with the formula III : see diagramm : EP0099766,P22,F3  in which Hal represents a halogen atom and R, R1  and R2  have the significance already indicated, which is hydrolized so as to obtain a product with the formula I : see diagramm : EP0099766,P22,F4  in which R, R1  and R2  have the signification already indicated, which is isolated and if desired, salified.
Patent FR-2509090-A1 (FR)
Title: Procede de fabrication d'un tube a rayons cathodiques
Inventor: HERNQVIST KARL GERHARD
IPC: H01J9/38
Filed: 1982-06-25
Abstract: PROCEDE DE FABRICATION D'UN TUBE A RAYONS CATHODIQUES QUI COMPREND UNE ENVELOPPE ET UN SYSTEME DE MONTURE COMPORTANT UNE PLURALITE D'ELECTRODES SEQUENTIELLEMENT ESPACEES, SCELLEES DANS LADITE ENVELOPPE, CE PROCEDE CONSISTANT A ASSEMBLER LEDIT SYSTEME DE MONTURE, A SCELLER CE SYSTEME DE MONTURE DANS LADITE ENVELOPPE, A EVACUER LES GAZ DE L'ENVELOPPE JUSQU'A UNE FAIBLE PRESSION, INFERIEURE A 10 TORR, ET A CHAUFFER LES PARTIES CONDUCTRICES DU SYSTEME DE MONTURE, A LADITE FAIBLE PRESSION, A UNE TEMPERATURE MAXIMALE SITUEE AU-DESSUS DE 450C ENVIRON, CE PROCEDE ETANT CARACTERISE EN CE QUE, AVANT D'OBTENIR LADITE FAIBLE PRESSION, UNE PARTIE AU MOINS DE L'UNE DESDITES ELECTRODES G3 DU SYSTEME DE MONTURE 35 EST SELECTIVEMENT CHAUFFEE A DES TEMPERATURES SUPERIEURES, DEPASSANT LADITE TEMPERATURE MAXIMALE, DANS UNE ATMOSPHERE COMPORTANT UNE PRESSION PARTIELLE D'OXYGENE GAZEUX, PENDANT UNE PERIODE DE TEMPS SUFFISANTE POUR OXYDER LA SURFACE DE LADITE ELECTRODE AFIN DE PRODUIRE UNE DECOLORATION VISIBLE DE CETTE ELECTRODE LORSQU'ELLE SE REFROIDIT, MAIS INSUFFISANTE POUR PRODUIRE UNE COUCHE ELECTRIQUEMENT ISOLANTE SUR LADITE SURFACE.
Patent FR-2529154-A1 (FR)
Title: Coupling bar for railway wagons - has parallel mounting cranks to allow slight longitudinal oscillation
IPC: B61D17/06
Filed: 1982-06-29
Abstract: The mounting aids the placing of a mobile cross member carrying buffers and manually operated couplings at each end of a wagon with oscillating axles. It uses the chassis length not subjected to compression and reduces mobile cross member overhang. The chassis ends are lengthened (delta L) to reduce the slope of the cross member (2). Any friction between the mobile cross member on its support is reduced using two parallel cranks, pivoted on the top support and giving a slight amount of longitudinal oscillation.
Patent FR-2509373-A1 (FR)
Title: Couronne enveloppante reglable pour aubes mobiles de moteur a turbine a gaz
Inventor: PASK GEORGE
IPC: F01D11/10
Filed: 1982-07-12
Abstract: L'INVENTION CONCERNE UNE COURONNE ENVELOPPANTE A DIAMETRE REGLABLE POUR AUBES MOBILES DE MOTEUR A TURBINE A GAZ, ACTIONNEE PNEUMATIQUEMENT POUR REGLER LE JEU ENTRE LES SEGMENTS CONSTITUTIFS DE LA COURONNE ET LES POINTES EXTERNES DES AUBES MOBILES, ET COMPRENANT UN CARTER 19 AUQUEL EST FIXEE UNE PAROI 27 DEFINISSANT UNE CHAMBRE 30 DONT LA PRESSION ATMOSPHERIQUE EST REGLABLE AU MOYEN D'UN DISTRIBUTEUR 32. CETTE PAROI 27 PORTE DES SEGMENTS DE COURONNE SOLIDAIRES 44, 53 DEFINISSANT D'UNE PART L'ENVELOPPE STATIQUE COOPERANT AVEC LES AUBES MOBILES 17 ET JOINTS D'AUTRE PART, DE FACON A ASSURER LEUR DEPLACEMENT APPROPRIE, A LA PAROI 27 PAR DES ORGANES DE SUPPORT 40, 41 OCCUPANT UNE ETENDUE AXIALE PLUS PETITE QUE LA LONGUEUR AXIALE DE LADITE PAROI. LE DISPOSITIF CONVIENT PARTICULIEREMENT AU ROTOR DE TURBINE D'UN MOTEUR A TURBINE A GAZ.
Patent FR-2512439-A1 (FR)
Title: Coating providing rough surface of facades of buildings - contg. cement, thermoplastic binder, and inorganic microspheres made esp. of glass or sintered aluminium silicate
Inventor: BJURVALD MARTIN
IPC: E04F13/02
Filed: 1982-09-07
Abstract: Coating contains cement; a thermoplastic binder; and a filler consisting of inorganic microspheres. The pref. coating contains by wt. 35-70% cement, 2-20% thermoplastic binder, 20-45% microspheres, and 0-5% plasticiser. The coating is pref. applied to a thermally insulating sheet of a foamed thermoplastic material, and is also used to bond the sheet to a building. The coating is pref. reinforced by fibres, and esp. by a glass fibre strip. The coating is pref. covered on its external surface with a final coating of paint or a material contg. few or no inorganic microspheres. Coating has a low density, but high strength and high thermal insulation.
Patent FR-2536700-A1 (FR)
Title: All-wood (grain-to-grain) timber
IPC: B27L5/00
Filed: 1982-11-29
Abstract: The invention relates to the timber industry. Its subject is an all-wood (grain-to-grain) timber 1 which is a bonded (laminated) wood formed from layers 2, 3 which are made from timber sheets 5 converted on site and which are bonded together, all in the direction of the timber grain. This all-wood (grain-to-grain) timber finds its preferred application as timber for carpentry and for cabinet making.
Patent FR-2538406-A1 (FR)
Inventor: MATTEODO JEAN-BAPTISTE
IPC: C09K5/00
Filed: 1982-12-27
Abstract: The invention relates to a process making it possible to reduce the corrosion of metals and alloys of heat exchanger circuits where aqueous heat transfer fluids are circulating and which may contain anti-freeze products. The process consists in mixing with these aqueous heat transfer fluids on the one hand from 0.05 to 5 percent by weight of one or more salts of alkali metals or of amines of dicarboxylic aliphatic acids of the formula (CH2)n(COOH)2 in which n is comprised between 2 and 10 and on the other hand from 0.05 to 2.5 percent by weight of one or more polyols comprising a number of carbon atoms between 5 and 12 and a number of alcohol functions between 5 and 12 and possessing no reducing power.
Patent FR-2519617-A1 (FR)
Title: Boite a cordon electrique
Inventor: HAARBASCH WILLEM ROBERT
IPC: H02G11/02
Filed: 1983-01-07
Abstract: L'INVENTION CONCERNE UNE BOITE A CORDON ELECTRIQUE. DANS DES APPAREILS MUNIS D'UN CORDON D'ALIMENTATION ELECTRIQUE, LA DISTANCE ENTRE L'APPAREIL ET LA PRISE DE COURANT EST LE PLUS SOUVENT INFERIEURE A LA LONGUEUR DU CORDON. UNE SOLUTION PERMETTANT DE RESOUDRE CE PROBLEME EST DE MUNIR UNE BOITE A CORDON DE MOYENS PERMETTANT DE RANGER OU D'ENLEVER LE CORDON ELECTRIQUE A LA MAIN, AU MOINS L'UNE DES PAROIS DE LA BOITE PRESENTANT AU MOINS UNE OUVERTURE 5, 12, 15, 23, 24, 28, 29, 30, 32 DE TRAVERSEE DES EXTREMITES DE CORDON. LES MOYENS PEUVENT ETRE CONSTITUES, PAR EXEMPLE, PAR DEUX PARTIES 16 REUNIES PAR UNE CHARNIERE ET FORMANT ENSEMBLE LA BOITE. APPLICATION: AU RAYONNEMENT D'UN CORDON ELECTRIQUE.
Patent FR-2520549-A1 (FR)
Title: Bobine d'electro-aimant a champ uniforme, munie d'ouvertures
Inventor: SYMONS ROBERT SPENCER
IPC: H01F7/20
Filed: 1983-01-25
Abstract: UNE BOBINE D'AIMANT SOLENOIDAL EST UTILISEE POUR ENGENDRER UN CHAMP AXIAL DESTINE A CONCENTRER UN FAISCEAU D'ELECTRONS A TRAVERS UN TUBE A FAISCEAU LINEAIRE D'ELECTRONS. LA BOBINE 74 EST UN ENROULEMENT D'UNE BANDE OU RUBAN ET SA SORTIE PRESENTE UNE ENCOCHE 60 POUR PERMETTRE LE PASSAGE D'UN GUIDE D'ONDES. UNE ENCOCHE SIMILAIRE 63, DECALEE DE 180 DEGRES, COMPENSE LA DEFORMATION LATERALE DU CHAMP PROVOQUEE PAR LA DEVIATION DU COURANT DE BOBINE AUTOUR DE L'ENCOCHE. DANS LES REGIONS NON ENCOCHEES, LE COURANT SE DISPERSE SUR LA SECTION TRANSVERSALE DE LA BOBINE, MAIS UNE CHUTE DE LA FORCE DU CHAMP SUBSISTE SUR L'AXE, A CAUSE DE LA DEVIATION DU COURANT DE L'EXTREMITE DE SORTIE. L'INVENTION COMPREND SUR L'EXTREMITE OPPOSEE DE LA BOBINE UNE SECONDE PAIRE D'ENCOCHES 76 SITUEE AZIMUTALEMENT A MI-CHEMIN ENTRE LA PREMIERE PAIRE. CES ENCOCHES DEVIENT LE COURANT VERS LA SORTIE, POUR COMPENSER LA CHUTE DU CHAMP MAGNETIQUE.
Patent FR-2542104-A1 (FR)
Title: Method and device for creating short light pulses
Inventor: PRADERE FRANCOIS
IPC: H01S3/30
Filed: 1983-03-04
Abstract: The device for creating short-duration single-shot pulses of light comprises a high-Q laser cavity in which a Raman medium 12 is placed, also inserted in a low-Q Stokes cavity, capable of converting the energy at the laser frequency into energy at the Stokes frequency. The device enables a generator of short intense light pulses to be produced.
Patent FR-2524572-A1 (FR)
Title: Compresseur a pistons
Inventor: SCHMITZ-MONTZ HANS HELMUT
IPC: F04B39/04
Filed: 1983-03-23
Abstract: L'INVENTION CONCERNE UN COMPRESSEUR A PISTONS DANS LEQUEL IL EST PREVU PLUSIEURS PISTONS SUR UNE TIGE. LE COMPRESSEUR EST CARACTERISE EN CE QU'AU MOINS UN PISTON 4 EST AGENCE SOUS FORME D'UN PISTON DE GUIDAGE POURVU DE BAGUES D'ETANCHEITE 5 ET DE BAGUES DE GUIDAGE 6 ET EN CE QU'AU MOINS UN PISTON 8 EST AGENCE SOUS FORME D'UN PISTON DEPLACE SANS CONTACT. LE PISTON DE GUIDAGE 4 EST PLACE DANS UNE ZONE DE PRESSION INFERIEURE A LA PRESSION DE LA ZONE OU EST PLACE LE PISTON DEPLACE SANS CONTACT 8. APPLICATION A LA COMPRESSION EN VOIE SECHE DE GAZ A DES PRESSIONS ELEVEES.
Patent FR-2524635-A1 (FR)
Title: Procede et appareil d'analyse quantitative conformement au principe dit de " spectroscopie raman anti-stokes coherente "
Inventor: KAJIYAMA KOICHI
IPC: G01N21/65
Filed: 1983-03-29
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN APPAREIL D'ANALYSE QUANTITATIVE SELON LESQUELS ON DISPOSE EN SERIE UNE PREMIERE CELLULE A REMPLIE D'UNE MATIERE A MESURER ET UNE SECONDE CELLULE B REMPLIE D'UNE MATIERE DE REFERENCE; ON COMBINE UNE PREMIERE LUMIERE LASER L D'EXCITATION AVEC UNE SECONDE LUMIERE LASER L COMPORTANT LES DEUX FREQUENCES DE STOCKES DE LADITE MATIERE A MESURER ET DE LADITE MATIERE DE REFERENCE; ON INTRODUIT LA LUMIERE LASER AYANT PASSE AU TRAVERS DESDITES PREMIERE ET SECONDE CELLULES A, B DANS DES SPECTROGRAPHES 19 DE MANIERE A ASSURER UNE DETECTION AU MOYEN DE DETECTEURS A CANAUX MULTIPLES 19A.
Patent FR-2524695-A1 (FR)
Title: Procede de fabrication de condensateurs a couche dielectrique ceramique et condensateur ainsi obtenu
Inventor: STERLING HENLEY FRANCK
IPC: H01G4/30
Filed: 1983-04-06
Abstract: L'INVENTION CONCERNE LA FABRICATION DES CONDENSATEURS CERAMIQUES. UNE COUCHE DE CERAMIQUE 11 EST FORMEE PAR DEPOT GALVANOPLASTIQUE D'UNE POUDRE CERAMIQUE VERTE TRES FINE PROVENANT D'UNE SUSPENSION DE CETTE POUDRE DANS UN SUPPORT LIQUIDE. CE DEPOT A LIEU SUR UNE ELECTRODE 22. PLUSIEURS COUCHES SONT SUPERPOSEES.
Patent FR-2544960-A1 (FR)
Title: Method for immobilising and securing a plastic film for mulching purposes and corresponding film
IPC: B65D41/08
Filed: 1983-04-29
Abstract: The invention relates to the immobilising of a plastic film for mulching purposes employed in agriculture, without the need for the edges to be buried. The lateral edges of this product are formed into waterproof tubular pipes 1-2 capable of holding a fluid ballast: water, heat-accumulating liquid, sand ... The weight of the ballast and its state of fluidity ensure perfect adherence to the irregularities of the ground. As a security measure, these pipes include tangential perforated tabs 3, 4, 5 ... at regular intervals to allow it to be pegged down. The ends of the pipes are sealed by a rigid neck-and-stopper assembly 6, 7 permitting filling under pressure or simply by means of a key with an eyehole 8 and a fastening grip 9. This film is for use in market gardening, horticulture and gardening owing to its ease of installation and the savings resulting from its reusability.
Patent FR-2547076-A1 (FR)
Title: Procede et dispositif pour le controle de la transmission des informations entre l'unite centrale d'un automate programmable et les circuits d'entree/sortie raccordes aux capteurs et/ou aux actionneurs du processus commande
Inventor: HEITZ LIONEL
IPC: G05B9/02
Filed: 1983-06-03
Abstract: LE DISPOSITIF SELON L'INVENTION COMPREND SUR DES CARTES D'ENTREESORTIE 4 UNE PLURALITE DE CIRCUITS ELECTRONIQUES 300, 400, 500 CONSTITUANT LES INTERFACES LOGIQUES ENTRE LE BUS DE LIAISON AVEC L'UNITE CENTRALE D'UNE PART ET LES CAPTEURS OU ACTIONNEURS 9, 7 RACCORDES A CHAQUE VOIE D'AUTRE PART. CE DISPOSITIF COMPORTE EN OUTRE DES MOYENS DE VERIFIER LA BONNE TRANSMISSION DES SIGNAUX LOGIQUES ENTRE L'UNITE CENTRALE ET LES CARTES D'ENTREESORTIE 4. L'INVENTION S'APPLIQUE NOTAMMENT AUX AUTOMATES PROGRAMMABLES.
Patent FR-2530692-A1 (FR)
Title: Pierre a paver en beton et pavage qu'elle permet de realiser
Inventor: KLUSKA PETER
IPC: E01C5/06
Filed: 1983-06-24
Abstract: EN DEHORS D'UNE FORME EN PROJECTION DANS UN PLAN HORIZONTAL APPROXIMATIVEMENT QUADRATIQUE, DEUX SURFACES LATERALES RESPECTIVEMENT OPPOSEES DE LA PIERRE A PAVER 1 SONT LEGEREMENT INCLINEES VERS L'EXTERIEUR PAR RAPPORT AU PLAN DETERMINE PAR LEURS COTES PERPENDICULAIRES A LEUR SURFACE DE BASE 4, ET ELLES FORMENT DEUX SURFACES PARTIELLES PLANES 9, 10 JOINTES L'UNE A L'AUTRE LE LONG D'UNE ARETE D'INTERSECTION 11 PERPENDICULAIRE A LA SURFACE DE BASE 4 DE LA PIERRE ET PASSANT PAR LE PLAN MEDIAN DE LA PIERRE. LES DEUX AUTRES SURFACES LATERALES 8 SONT PLANES. LES ARETES EXTERNES 12 QUI CORRESPONDENT A LA FORME QUADRATIQUE DE LA PIERRE EN PROJECTION DANS UN PLAN HORIZONTAL SONT BISEAUTEES EN DIRECTION DE LEUR COTE SUPERIEUR ET EN FORMANT DES PANS DE COIN DE FORME TRIANGULAIRE 16 EN DIRECTION DES POINTS D'INTERSECTION 19 DES ARETES D'INTERSECTION 21 AVEC LES ARETES 20 DE LA SURFACE SUPERIEURE OU AUX POINTS CENTRAUX 21 DES AUTRES ARETES 22 DE LA SURFACE SUPERIEURE, DE MANIERE QUE LA SURFACE SUPERIEURE 15 DE LA PIERRE AIT UN POURTOUR AYANT LA FORME D'UNOCTOGONE. DU FAIT DES ARETES D'INTERSECTION 11 QUI SONT PREVUES SUR LA TOTALITE DE LA HAUTEUR DE LA PIERRE ET DES SURFACES LATERALES PLANES QUI, AU MOINS DANS LA PARTIE CENTRALE, S'ETENDENT EGALEMENT SUR LA TOTALITE DE LA HAUTEUR DE LA PIERRE, LES PIERRES VOISINES PRESENTENT DES ARETES DE CONTACT OU DESSURFACES DE CONTACT POUR LA TRANSMISSION DES FORCES QUI SONT AUSSI IMPORTANTES QUE POSSIBLE NON SEULEMENT A L'INTERIEUR D'UNE RANGEE, MAIS ENTRE RANGEES SITUEES COTE A COTE.
Patent FR-2549636-A1 (FR)
Title: Cable with non-circular cross section, in particular electrical cable.
Inventor: VIART GUY
IPC: H01B5/08
Filed: 1983-07-20
Abstract: Cable for transporting electrical energy, characterised in that it comprises a core 6 formed of parallel wires arranged so that the envelope of the core 6 has a variable radius of curvature in cross section, so as to be for example substantially oval, and at least a first twisted layer 8 enveloping the core 6, so that the outer contour of the finished cable, viewed in cross section, is not circular. The fact that the obtained cross section of the cable 10 is not circular prevents the accumulation of ice on the cable in winter by causing the ice layer to break above a certain threshold, this preventing the risks of breakage of the cable.
Patent FR-2549653-A1 (FR)
Title: Rotor de petit moteur electrique
Inventor: SAVELLI FRANCIS
IPC: H02K1/26
Filed: 1983-07-21
Abstract: PLUS PARTICULIEREMENT DESTINE A EQUIPER DES MOTO-REDUCTEURS DE LEVE-VITRE POUR VEHICULE AUTOMOBILE, CE ROTOR COMPORTE UN ARBRE1 DANS LEQUEL SONT REALISEES DES GORGES5 DE PART ET D'AUTRE DU PAQUET DE TOLES7 DE L'INDUIT2, DE PROFONDEUR TELLE QUE LE TRAJET DECRIT PAR LE PASSAGE10 DU BOBINAGE POUR ALLER DU FOND DE L'ENCOCHE8 A CELUI DE L'ENCOCHE9 SOIT SENSIBLEMENT RECTILIGNE.
Patent FR-2532588-A1 (FR)
Title: Dispositif distributeur de matieres visqueuses
Inventor: BELVEDERI BRUNO
IPC: B41F31/08
Filed: 1983-08-09
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DISTRIBUTEUR DE MATIERES VISQUEUSES. LE DISPOSITIF COMPORTE UN RECIPIENT 6 POURVUS A SA PARTIE INFERIEURE D'UN CANAL 9 QUI SE TERMINE DANS UN LOGEMENT 10 DANS LEQUEL SE TROUVE UNE VIS CONIQUE 11 A AXE HORIZONTAL ET PERPENDICULAIRE A L'AXE DU RECIPIENT 6, LE LOGEMENT 10 ETANT POURVU D'UN CANAL DE SORTIE 12 HORIZONTAL QUI SE DEVELOPPE PERPENDICULAIREMENT A L'AXE DE LA VIS CONIQUE 11 ET QUI SE TERMINE DANS UNE TUYERE DE SORTIE 2. LA VIS CONIQUE 11 EST MISE EN MOUVEMENT ROTATOIRE INTERMITTENT REGLABLE PAR L'INTERMEDIAIRE D'UN MECANISME CINEMATIQUE COMPORTANT UNE CAME 17 ET UNE BASCULE 15, EMBOITE, AU MOYEN D'UN ACCOUPLEMENT A ROUE LIBRE 14, SUR L'ARBRE 13 DE LA MEME VIS CONIQUE 11. APPLICATION A LA DISTRIBUTION D'ENCRE.
Patent FR-2550893-A1 (FR)
Title: Clamp fastening for a loudspeaker.
IPC: H01R4/24
Filed: 1983-08-18
Abstract: Device for connecting loudspeakers. The invention relates to a device for branch-off connection of loudspeakers to a flat cable 1 of a single length and not requiring each of the conductors to be stripped. This device consists of a housing 2 cut out in the plastic block (cursor) 3 into which the flat cable 1 is inserted. A needle 4 penetrates into the copper strands and enables the connection 5 to be made, the other polarity being made with a device in which the path of the needle is different. The device of the invention is particularly intended for medium-voltage current.
Patent FR-2553819-A1 (FR)
Title: Tube de production et raccord pour tube de production, facilitant la completion d'un puits petrolier
Inventor: MOUSSY JACQUES
IPC: E21B34/14
Filed: 1983-10-19
Abstract: TUBE DE PRODUCTION POUR PUITS PETROLIER CARACTERISE EN CE QU'IL COMPREND, EN DESSOUS DU PACKER, D'UNE PART D'UN CLAPET DE FERMETURE 25 QUI SE FERME LORSQU'UN PREMIER SIEGE ESCAMOTABLE A BILLE 40 EST DEPLACE VERS LE BAS, POUR FOURNIR UNE SECURITE LORS DE L'INSTALLATION DE LA TETE DE PUITS ET, D'AUTRE PART, AU-DESSUS DE CE CLAPET 25, UN DEUXIEME SIEGE ESCAMOTABLE A BILLE 39 QUI, EN S'EFFACANT PAR DEPLACEMENT AXIAL ET EXTENSION RADIALE, PROVOQUE L'OUVERTURE DU CLAPET 25 ET LE MAINTIEN DE CELUI-CI EN POSITION OUVERTE, POUR METTRE LE PUITS EN ETAT DE PRODUCTION.
Patent FR-2559417-A1 (FR)
Title: Machine for cutting construction material
Inventor: PRADES JACQUES
IPC: B28D1/22
Filed: 1984-02-10
Abstract: Construction. Machine for cutting construction material of the type comprising a chassis 1 supporting a table 5 intended to receive the material to be cut, the said chassis 1 comprising vertical uprights 6 and 7 between which a cutting blade 31 is guided, which cutting blade is connected by a kinematic link to a lever 15 articulated on the chassis 1, characterised in that the lever 15 is connected by a connecting rod 17 to one of the ends of an arm 19 whose other end is articulated on the chassis 1 on a spindle 27 parallel to the articulation pin of the lever 15, the said arm 19 comprising a nut 20 in which is screwed an adjusting screw 21 interacting with two bars 23, 24 articulated on the chassis 1, one on one upright 6 and the other on the other upright 7 and on parallel pins to the articulation pin of the lever 15, the said bars 23, 24 being connected to the said arm 19 by traction springs 28, 29, and to the cutting blade by connecting rods 30, 32.
Patent FR-2559356-A1 (FR)
Title: Apparatus for separating bulbs of garlic into cloves
IPC: A23N15/08
Filed: 1984-02-14
Abstract: The apparatus comprises a lower surface, suitable for supporting the bulbs of garlic, formed by a series of rollers 3 circulating endlessly in a longitudinal direction, and an upper surface, suitable for bearing on the bulbs placed on the lower surface, formed by a series of rollers 12 immobilized in the said longitudinal direction and having a degree of freedom in terms of height.
Patent FR-2542364-A1 (FR)
Title: Direct-pull operating device for roller shutters, comprising a compensating spring
Inventor: SANTAMBROGIO VINCENZO
IPC: E06B9/60
Filed: 1984-02-22
Abstract: This device is made up of a fixed central shaft at the ends of which are mounted two support elements of polygonal cross-section inserted in the hollow roller of polygonal cross-section corresponding to that of the support elements, and of a spiral spring inserted on the shaft. The shaft has a cylindrical intermediate portion 2 and two lateral portions of polygonal cross-section; two sockets 3 inserted in the latter comprise a cylindrical part on which the two support elements are mounted in rotation, the spiral spring 6 being connected to one of the two support elements and to the corresponding socket and being mounted in order to be loaded in torsion by increasing the number of its turns when the shutter is being lowered.