baber/WOPTO huggingface dataset:
Patent FR-2483528-A1 (FR)
Inventor: PALASTHY GYOZO
IPC: F02P15/12
Filed: 1981-05-25
Abstract: The circuit arrangement according to the invention for the ignition and cold starting of 4-stroke vehicle engines with a 12V network, and for increasing the voltage for a cold starter (A), generates an increased DC voltage from a DC voltage. In order to compensate for voltage drops, and to generate an effective high-power spark without modifying the motor vehicle ignition circuit, a control electrode (3) of the cold starter (A) is connected to the unearthed terminal (30) of the starting magnet (E) and a contact (4) of the same is connected to the vehicle ground potential, and the cold starter (A) receives the energy required for continuous operation of the ignition transformer (B) via two terminals (1, 2). The circuit preferably contains silicon semiconductors.
Patent FR-2487234-A1 (FR)
Title: Procede de fabrication d'un ecrou comportant un seul filet interieur
Inventor: THOMPSON KEITH
IPC: B22D17/22
Filed: 1981-07-21
Abstract: LA PRESENTE INVENTION A POUR OBJET UN PROCEDE DE FABRICATION D'UN ECROU MOULE COMPORTANT UN SEUL FILET INTERIEUR. LE PROCEDE EST MIS EN OEUVRE EN UTILISANT UN DISPOSITIF DE MOULAGE COMPORTANT DEUX BLOCS DE MATRICE OPPOSES 23, 24 COMPORTANT DES EVIDEMENTS 21 DELIMITANT UNE CAVITE DE MOULAGE ET SE REJOIGNANT MUTUELLEMENT PAR UNE LIGNE DE SEPARATION 210, LE PROCEDE ETANT CARACTERISE EN CE QUE LA CAVITE DE MOULAGE EST OUVERTE PAR SEPARATION DES BLOCS DE MATRICE ET EN CE QU'UN ELEMENT D'EJECTION 25, 26, 27 FAIT ENSUITE SORTIR LES ECROUS MOULES 22 DES EVIDEMENTS DU BLOC DE MATRICE CORRESPONDANT, LES ELEMENTS D'EJECTION POUVANT AGIR PERPENDICULAIREMENT A LA LIGNE DE SEPARATION, OU BIEN DANS LE PLAN DE CETTE LIGNE. L'INVENTION S'APPLIQUE A LA FABRICATION D'ECROUS PAR MOULAGE.
Patent FR-2510332-A1 (FR)
Title: Infrared key for controlling car alarm - comprises portable battery LED circuit producing precisely defined IR signal detected by fixed lock circuit
IPC: H04B10/114
Filed: 1981-07-27
Abstract: The electronic key system may be used for switching on and off a car alarm from outside the vehicle. The 'key' comprises an infrared source and includes a miniature battery (1) and a circuit consisting of a zener diode (3) and a resistance (4) which supply a constant voltage in spite of battery aging. A multivibrator consisting of two CMOS switches oscillates at a frequency determined by two resistances (5,6) an adjustable resistance (7) and a capacitor (8). An infra-red LED is suppled from this circuit via a CMOS switch and transistor (9). When the pushbutton switch (2) is operated, the device emits IR at a fxed frequency, set by the variable resistance. Ths signal is received by a 'lock' circuit, and checked by a logc crcut for compatibility with a known value before allowing operation of the controlled alarm.
Patent FR-2511420-A1 (FR)
Title: Dispositif permettant d'indexer la position angulaire d'une piece a par rapport a deux pieces rotatives b et c, barillet de surete a double rotor correspondant et appareil de fermeture qui en est equipe
Inventor: ALLART YVES
IPC: E05B9/10
Filed: 1981-08-11
Abstract: L'INVENTION CONCERNE UN DISPOSITIF QUI, D'UNE PART, PERMET D'INDEXER LA POSITION ANGULAIRE D'UNE PIECE A PAR RAPPORT A DEUX PIECES ROTATIVES B ET C ET QUI, D'AUTRE PART, PERMET A UN ENSEMBLE FORME PAR LA PIECE A LIEE EN ROTATION A LA PIECE B OU A LA PIECE C DE TOURNER PAR RAPPORT A LA PIECE RESTANTE. LES TROIS PIECES A, B ET C DEFINISSENT ENTRE ELLES UN LOGEMENT OBLONG 20 CONTENANT UNE BILLE DONT LE CENTRE DEMEURE A L'EXTERIEUR DES DEUX PARTIES EXTREMES DU LOGEMENT MENAGEES DANS LES PIECES B ET C. LE DISPOSITIF SELON L'INVENTION EST UTILISABLE SUR UN BARILLET DE SURETE A DOUBLE ROTOR DESTINE A UN APPAREIL DE FERMETURE TEL QU'UNE SERRURE DE PORTE OU UN VERROU DE SURETE.
Patent FR-2511435-A1 (FR)
Title: Procede de modification de l'angle de decalage d'allumage pour eviter le cliquetis dans un moteur a combustion interne et dispositif correspondant
Inventor: GUIPAUD SERGE
IPC: F02P5/152
Filed: 1981-08-11
Abstract: PROCEDE DE MODIFICATION DE L'ANGLE DE DECALAGE D'ALLUMAGE PAR RAPPORT AU POINT MORT HAUT POUR EVITER LE CLIQUETIS DANS UN MOTEUR A COMBUSTION INTERNE DANS LEQUEL ON REDUIT L'AVANCE PUIS ON LA RETABLIT PROGRESSIVEMENT JUSQU'A SA VALEUR NORMALE. DANS CE PROCEDE, LE RETABLISSEMENT DE L'AVANCE S'EFFECTUE PAR PAS A UN PREMIER TAUX D'INCREMENTATION P JUSQU'A UNE INCREMENTATION CUMULEE MAXIMUM 1; APRES QUOI, ON AUGMENTE L'AVANCE PAR PAS A UN SECOND TAUX D'INCREMENTATION P SUPERIEUR AU PREMIER JUSQU'AU RETOUR A L'AVANCE NORMALE AN OU A UN NOUVEAU CLIQUETIS. L'INVENTION CONCERNE EGALEMENT UN DISPOSITIF POUR LA MISE EN OEUVRE DU PROCEDE.
Patent FR-2513392-A1 (FR)
IPC: G02B7/00
Filed: 1981-09-23
Abstract: PCT No. PCT/FR82/00153 Sec. 371 Date May 20, 1983 Sec. 102(e) Date May 20, 1983 PCT Filed Sep. 21, 1982 PCT Pub. No. WO83/01123 PCT Pub. Date Mar. 31, 1983.The cell comprises around the end of an optical fiber (1) three resilient elongate rods having bulging ends and held clamped against the fiber by a cartridge (5) which is itself held in a cell body (9). Two identical cells can thus be placed face to face with a 1/6th of a turn offset to provide a quality junction, using a suitable connector of any type.
Patent FR-2494205-A1 (FR)
Title: Carrosserie pour petite voiture
Inventor: GENMA HIDEYUKI
IPC: B62D31/00
Filed: 1981-09-24
Abstract: L'INVENTION CONCERNE LES CARROSSERIES POUR PETITES VOITURES. LE PROBLEME POSE CONSTITUE A PERMETTRE UNE FABRICATION PAR MOULAGE ET UN MONTAGE AISE. SUIVANT L'INVENTION, LA CARROSSERIE 1 QUI FORME LA MOITIE INFERIEURE DE LA VOITURE EST MOULEE D'UNE SEULE PIECE EN UNE RESINE SYNTHETIQUE, ET UN PANNEAU AVANT 2, UN PANNEAU DE PAVILLON 3 ET UN PANNEAU D'ARCEAU DE SECURITE 4 SONT MUTUELLEMENT REUNIS AU-DESSUS DE LA CARROSSERIE. L'INVENTION TROUVE SON APPLICATION PARTICULIERE DANS LA CONSTRUCTION AUTOMOBILE.
Patent FR-2510932-A1 (FR)
Title: Dispositif de bridage avec levier a genouillere susceptible d'etre actionne hydrauliquement ou pneumatiquement ainsi qu'avec une articulation elastique et un bras de bridage amovible
Inventor: TUNKERS JOSEF-GERHARD
IPC: B25B1/14
Filed: 1981-09-28
Abstract: A.DISPOSITIF DE BRIDAGE AVEC LEVIER A GENOUILLERE SUSCEPTIBLE D'ETRE ACTIONNE HYDRAULIQUEMENT OU PNEUMATIQUEMENT AINSI QU'AVEC UNE ARTICULATION ELASTIQUE ET UN BRAS DE BRIDAGE AMOVIBLE. B.DISPOSITIF CARACTERISE EN CE QUE L'ARTICULATION ELASTIQUE 7 SERVANT A TRANSMETTRE LE DEPLACEMENT AXIAL DU PISTON HYDRAULIQUE OU PNEUMATIQUE EST PARTAGE, DANS SA PARTIE MEDIANE, PAR UNE FENTE EN FORME DE T OU EVIDEMENT 8, EN DEUX PARTIES D'EXTREMITES LATERALES 9, 10 ELASTIQUES SEPAREES, AVEC CHACUNE UN CENTRE DE ROTATION 11 ET 12, UNE PARTIE 9 ETANT ARTICULEE AVEC L'EXTREMITE 5 DE LA TIGE DE PISTON 4 ET L'AUTRE ETANT RELIEE A ARTICULATION AVEC LE LEVIER A GENOUILLERE 13. C.L'INVENTION S'APPLIQUE NOTAMMENT AU BRIDAGE DE PIECES DE DIFFERENTES EPAISSEURS.
Patent FR-2493037-A1 (FR)
Title: Dispositif pour appliquer et tendre une bande anti-implosion sur un tube a rayons cathodiques
Inventor: KIMBROUGH LAURENCE B
IPC: H01J29/87
Filed: 1981-10-13
Abstract: DISPOSITIF POUR APPLIQUER UNE BANDE ANTI-IMPLOSION SUR UN TUBE A RAYONS CATHODIQUES QUI COMPREND UNE TABLE PORTE-PIECE POUVANT GLISSER PAR RAPPORT A UNE EMBASE FIXE. LE TUBE REPOSE SUR DES SUPPORTS 37A, 37B, 37C, 37D QUI LE PLACENT DANS UNE POSITION CORRECTE SUR CETTE TABLE. AU MOINS UN DESDITS SUPPORTS COMPREND DES PLOTS QUI CENTRENT LE TUBE SUR LA TABLE. UN SYSTEME DE GUIDAGE DE BANDE SEGMENTE EN FORME DE CANAL 57, 58, 59 66 ENROULE LA BANDE DE MANIERE QU'ELLE ENCERCLE LE TUBE. LA PARTIE FIXE D'UN DISPOSITIF TENSIONNEUR 24 EST FIXEE SUR L'EMBASE FIXE. LE SYSTEME D'ALIMENTATION DE BANDE 26 ET LE SYSTEME DE MISE SOUS TENSION SONT MOBILES PAR RAPPORT A LA TABLE PORTE-PIECE, DE FACON QUE CETTE DERNIERE NE FLECHISSE PAS EN REPONSE A L'APPLICATION DE LA TENSION.
Patent FR-2494359-A1 (FR)
Title: Cage en matiere plastique pour palier a roulement
Inventor: KRAUS GERHARD
IPC: F16C33/46
Filed: 1981-11-04
Abstract: CETTE CAGE 1 EN MATIERE PLASTIQUE, QUI EST OUVERTE EN AU MOINS UN POINT DE SA PERIPHERIE (JOINT DE SEPARATION 3), PRESENTE DES PROTUBERANCES ET DES DEPRESSIONS CORRESPONDANTES COOPERANT ENTRE ELLES POUR REALISER UNE IMMOBILISATION AXIALE ET RADIALE. IL EST PREVU EN OUTRE, POUR L'IMMOBILISATION TANGENTIELLE DES SURFACES LIMITES DE LA CAGE, SUR L'UNE DES SURFACES LIMITES 6, AU MOINS UNE LANGUETTE 7 MUNIE D'UNE PROTUBERANCE EN FORME DE CROCHET 9, QUI S'ENGAGE DANS UN LOGEMENT 4 PRESENTANT UNE DEPRESSION APPROPRIEE, PREVUE DANS L'AUTRE SURFACE LIMITE 2.
Patent FR-2497664-A1 (FR)
Title: Comprimes d'erythromycine base et leur procede de preparation
Inventor: KRIESEL DOUGLAS CLARE
IPC: A61K9/28
Filed: 1981-11-27
Abstract: L'INVENTION CONCERNE UN COMPRIME D'ERYTHROMYCINE BASE A REVETEMENT ENTERIQUE CONSISTANT ESSENTIELLEMENT EN UN NOYAU DE COMPRIME ET UN REVETEMENT DE COMPRIME. SELON L'INVENTION, LEDIT NOYAU CONSISTE ESSENTIELLEMENT EN 250 PARTIES D'ERYTHROMYCINE BASE SOUS FORME DE SON DIHYDRATE, 35 A 100 PARTIES D'UN SEL POUVANT ETRE INGERE, NON TOXIQUE PAR VOIE ORALE, FORTEMENT SOLUBLE DANS L'EAU ET 40 A 175 PARTIES DE LUBRIFIANTS, LIANTS, DILUANTS ET DESAGREGEANTS ET LEDIT NOYAU EST REVETU AU MOYEN D'UNE SOLUTION CONSISTANT ESSENTIELLEMENT EN 16 A 25 PARTIES DE PHTALATE D'HYDROXYPROPYLMETHYLCELLULOSE DANS UN MELANGE ETHANOLEAU CONTENANT DES PIGMENTS, DES PLASTIFIANTS, DES COLORANTS ET DES AROMES, LEDIT NOYAU FORMANT UNE ENVELOPPE INTEGRALE ET IMPERMEABLE SUR LEDIT NOYAU ET, SI ON LE DESIRE, PAR UN AUTRE REVETEMENT EXTERIEUR ET TRANSPARENT APPLIQUE AU MOYEN D'UNE SOLUTION CONTENANT LESDITS COMPOSANTS PHTALATE D'HYDROXYPROPYLMETHYLCELLULOSE, PLASTIFIANTS ET AROMES DANS UN MELANGE ETHANOLEAU.
Patent WO-8202710-A1 (WO)
Title: Method for manufacturing heat insulating aggregates or pellets and product thus obtained
Inventor: GUIDAT GILBERT
IPC: C08F289/00
Filed: 1982-02-12
Abstract: Method for manufacturing a heat insulation product in the form of aggregates included as ingredients in the preparation of mortars and concretes and in the form of pellets for a direct utilisation as insulating material. This manufacturing process is characterized in that wood chips and, more generally, lignocellulose materials are subjected to a reduction by mechanical effect, a heating effect of the fibers as well as a chemical treatment in two phases by successive actions of a calcium salt and a silicate until aggregates of predetermined sizes according to the desired application are obtained. Subsequently, a processing operation transforms the agregates into pellets more succeptible to effect efficient thermal and phonic insulation. This invention applies to the building industry as raw material for the building main walls and insulation. It concerns more particularly manufacturers of construction materials.
Patent FR-2499583-A1 (FR)
Title: Refroidisseur a sec en forme de cuve pour du coke
Inventor: DANGUILLIER WILHELM
IPC: C10B39/02
Filed: 1982-02-04
Abstract: LE FOUR COMPORTE UNE CHAMBRE D'ENTREE SUPERIEURE AVEC L'OUVERTURE DE CHARGEMENT RELIEE A UNE CHAMBRE DE REFROIDISSEMENT DE PLUS GRAND DIAMETRE. L'EXTREMITE INFERIEURE DE LA CHAMBRE DE REFROIDISSEMENT COMPORTE UNE ARRIVEE DE GAZ ET UNE SORTIE DE COKE. DANS LA REGION DE LA JONCTION ENTRE LA CHAMBRE D'ENTREE 1 ET LA CHAMBRE DE REFROIDISSEMENT 3, LA CUVE COMPORTE UN EPAULEMENT CIRCONFERENTIEL 15 EN MATIERE HAUTEMENT RESISTANTE A L'USURE, FAISANT SAILLIE D'ENVIRON 100 A 300MM SUR LA PAROI DE LA CHAMBRE D'ENTREE 1.
Patent FR-2523541-A1 (FR)
Title: Coupling for tubes of bicycle frame - has reduced diameter extension and uses adhesive to hold in place
Inventor: RAKOVER JEAN-JACQUES
IPC: B62K19/22
Filed: 1982-03-17
Abstract: The coupling is for the tubes of a cycle frame. Where two tubes (1,4) converge, one of them has a tubular extension (12) of smaller diameter with two parts (12a,12b) over which the other tube is fitted. Between the two tubes is an annular chamber (13), communicating with the exterior via a hole (14) in the tube (1). This receives adhesive for the connection. There can be a second hole (15), opposite to the first, for the same purpose. The extension (12) can have a longitudinal slot to give radial elasticity to it.
Patent FR-2523949-A1 (FR)
IPC: C01B23/00
Filed: 1982-03-29
Abstract: A new chemical complex of high energy content which can be used as rocket fuel is proposed, which consists of metastable helium bound to ammonia, the electron being captured by the ammonia so that the metastable state is stabilised. Also proposed is a method of producing this HemNH3 complex, which contains the following steps: excitation of the helium to produce metastable helium; stabilising of the metastable helium in the presence of NH3 to form the complex; collection or condensation of the product.
Patent FR-2503200-A1 (FR)
Inventor: FREERMANN JOHANNES
IPC: D05B33/00
Filed: 1982-03-29
Abstract: In order by simple means to afford possibilities for compensating the tags present on the cut fabric pieces and thus obtain tag-free hemmed fabric pieces, there is proposed a process for the automatic feed of fabric pieces, especially those of low-quality terry fabric, cut from continuous webs and having cut-edge corners projecting in a tag-like manner, to a hemming machine following in the conveying direction. The process is characterised in that the fabric-piece edge (7) to be hemmed, at its start, is conveyed with a lag relative to the fabric-piece zones adjacent to the fabric-piece edge (7) to be hemmed, but in the end region of the fabric piece (1) the fabric-piece edge (7) to be hemmed is conveyed with a lead relative to the fabric-piece zones located next to this. An apparatus for carrying out the process is also proposed.
Patent FR-2524809-A1 (FR)
Title: Underwater breathing equipment - has aqualung with heat exchanger to reduce losses
Inventor: MASSON YVES LE
IPC: A62B9/00
Filed: 1982-04-08
Abstract: The aqualung (3) has a thermal trap (7) placed at the entry to the artificial lung to trap some of the heat from expired gas during exhalation. This heat is then passed to the inspired gas during the next inspiration phase. Ahead of the thermal trap is a C02 purifier (6) of the exothermic reaction type. The heat trap consists of a stack of metal plates alternating with corrugated grille parts. The circuit is used in under-sea diving operations.
Patent FR-2503812-A1 (FR)
Inventor: TEBBE GERHARD
IPC: F16F15/129
Filed: 1982-04-06
Abstract: The invention relates to a torsion-damping device which is, for example, part of a clutch disc of a friction clutch. In this torsion-damping device, the use of a friction device is achieved by serial connection to an energy storage element, for example a steel spring, with non-rigid transitions. In this way a torque jump is avoided.
Patent FR-2525672-A1 (FR)
Title: Metal frame for window - contains threaded holes which receive adjustable hinges for both window and shutters
Inventor: GONIN PAUL
IPC: E06B1/02
Filed: 1982-04-23
Abstract: The metal frame for a window contains threaded holes which receive adjustable hinges (7) both for the shutters (8) and for the window itself. At least one adjustable stop is provided on the sill near the inner face of the frame, which cooperates with the window latch whilst at least one other stop (4) is provided near the outer face of the frame, which cooperates with the shutter latch. The shutters (8) are made of wood and supported by horizontal brackets (11) extending from the hinges (7).
Patent FR-2528975-A1 (FR)
Title: Dispositif pour mesurer la vitesse d'ecoulement d'un fluide dans l'espace annulaire d'un generateur de vapeur
Inventor: CHOLLET CHRISTIAN
IPC: G01P5/165
Filed: 1982-06-16
Abstract: LA PRESENTE INVENTION A POUR OBJET UN DISPOSITIF POUR MESURER LA VITESSE D'ECOULEMENT DU FLUIDE DANS L'ESPACE ANNULAIRE 16 D'UN GENERATEUR DE VAPEUR. LE DISPOSITIF COMPORTE, A L'INTERIEUR D'UN CORPS DE SONDE 6 MAINTENU FIXE PAR RAPPORT A LA PAROI EXTERNE 4 DU GENERATEUR DE VAPEUR, UNE SONDE PROPREMENT DITE 8, L'ETANCHEITE ENTRE CETTE SONDE 8 ET LE CORPS DE SONDE 6 ETANT ASSUREE PAR UN SOUFFLET ELASTIQUE 18 MONTE DE TELLE SORTE QU'IL APPLIQUE CONSTAMMENT UNE EXTREMITE 10 DE LA SONDE 8 CONTRE LA PAROI INTERNE 12 DU GENERATEUR. APPLICATION A LA MESURE DE VITESSE D'UN FLUIDE EN UN POINT SITUE AU VOISINAGE IMMEDIAT D'UNE PAROI.
Patent FR-2529203-A1 (FR)
Title: Flunitrazepam hypnotic prepn. and purificn. - by 7-nitration of 5-ortho-fluoro-phenyl 1,3-di:hydro-2H-1,4- benzodiazepine-2-one and methylation of the prod.
Inventor: AUTIN JEAN-MARIE
IPC: C07D243/24
Filed: 1982-06-24
Abstract: 1-Methyl-5-ortho-fluoro-phenyl -7-nitro-1,3-dihydro-2H -1, 4-benzodiazepine-2-one, (I) or flunitrazepam is prepd. by 7-nitration of 5-ortho-fluorophenyl-1,3-dihydro -2H-1,4-benzodiazepine-2-one (II) and methylation of the produced 5-ortho-fluorophenyl-7-nitro -1,3-dihydro-2H, 1,4-benzodiazepine-2-one (III) to yield (I), which is purified by recrystallisation. (I) is known hypnotic, known prepns are long, difficult and expensive and lead to a difficult to purify prod. The present process avoids these problems. Selective nitration of (II) is effected with nitric acid in sulphuric acid at a temp. of 0 deg.C or lower. The methylation is effected with methyl sulphate on the azanion of (III) (I) may be purified by recrystallisation from acetonitrile and then ethanol.
Patent FR-2509984-A1 (FR)
Title: Support de retracteur chirurgical
Inventor: CABRERA RENE JOPSON
IPC: A61B19/00
Filed: 1982-07-23
Abstract: CE SUPPORT DE LAME RETRACTRICE CHIRURGICALE COMPORTE UN MECANISME D'ENCLIQUETAGE 72 QUI COOPERE AVEC DES DENTS DE ROCHET 76 FORMEES SUR LE MANCHE 75 DE LA LAME 19 POUR PERMETTRE SON REGLAGE DANS LE SENS LONGITUDINAL. LE MECANISME COMPORTE, EN OUTRE, UNE FENTE OUVERTE QUI PERMET SON MONTAGE COULISSANT SUR UN ANNEAU SUPPORT 18 ET UN ORGANE D'ARRET 90 A RESSORT MONTE SUR LE DESSOUS DU MECANISME POUR LE RETENIR DE MANIERE LACHE SUR L'ANNEAU LORSQUE LA LAME EST DETACHEE.
Patent FR-2511895-A1 (FR)
Title: Plaque de support de l'element de filtration d'une centrifugeuse
Inventor: AUFDERHAAR ERHARD
IPC: B07B1/46
Filed: 1982-07-27
Abstract: L'INVENTION CONCERNE UNE PLAQUE DE SUPPORT DE L'ELEMENT DE FILTRATION D'UNE CENTRIFUGEUSE. LADITE PLAQUE 1, REALISEE DE PREFERENCE EN MATIERE PLASTIQUE ET DE FORME RECTANGULAIRE, EST DOTEE DE CANAUX 4, 5 PARCOURUS PAR LE FILTRAT ET DONT LA SECTION PEUT ETRE MODIFIEE DE MANIERE A ETRE REDUITE LA OU LA QUANTITE DE FILTRAT EST FAIBLE, ET AUGMENTEE LA OU CETTE QUANTITE ET LE DEBIT DU FILTRAT SONT PLUS GRANDS. LES ESPACEMENTS MUTUELS ET LA LARGEUR DE CES CANAUX 4, 5 SONT TELS QUE L'ELEMENT DE FILTRATION PUISSE ETRE PLACE DIRECTEMENT SUR LA FACE SUPERIEURE DE LADITE PLAQUE 1. APPLICATION NOTAMMENT AU SUPPORT DE L'ELEMENT DE FILTRATION D'UNE CENTRIFUGEUSE FONCTIONNANT EN DISCONTINU.
Patent FR-2510470-A1 (FR)
Title: Machine de moulage par soufflage, comportant des roues entrainees en rotation
Inventor: KLEIMENHAGEN GUNTER
IPC: B29C49/42
Filed: 1982-07-29
Abstract: L'INVENTION CONCERNE UNE MACHINE DE MOULAGE PAR SOUFFLAGE. CETTE MACHINE COMPORTE DES ROUES QUI TOURNENT A LA MEME VITESSE, ET SUR LESQUELLES LES EBAUCHES SONT PLACEES DANS DES RECEPTACLES SITUES A DES DISTANCES REGULIERES, OU PAS, DIFFERENTES D'UNE ROUE A L'AUTRE; ENTRE UNE ROUE A PETIT PAS, 20, ET UNE ROUE A GRAND PAS, 30, EST INTERCALE UN DISPOSITIF DE TRANSFERT 50, QUI COOPERE AVEC 1N DES RECEPTACLES DE LA ROUE 20, N ETANT UN ENTIER SUPERIEUR OU EGAL A 2; LE PAS DE LA ROUE 20 EST CHOISI DE MANIERE QUE CHAQUE RECEPTACLE AIT COOPERE AVEC 50 APRES AU MOINS N TOURS DE 20. L'INVENTION EST APPLICABLE PAR EXEMPLE AU MOULAGE PAR SOUFFLAGE DES FLACONS EN MATIERE SYNTHETIQUE.
Patent FR-2532402-A1 (FR)
Title: Unit with moulded frames and assembly member for forming modular volumes
IPC: A47B47/04
Filed: 1982-08-24
Abstract: The subject of the invention relates to the technical field of furnishings. This unit comprises a number of polygonal-sectioned assembly members 1 with, at its external corners, longitudinal multi-directional moulded channels for the sliding engagement of the complementary moulding E which is formed by the edges of the transverse sides of each connecting frame 2 in order to obtain unitary boxes or adjacent boxes assembled by their corners; means for equipping 3 and reinforcing each connecting frame; and means for assembling and coupling, in superimposed positions, the members and frames. The invention is particularly used in the construction of furniture and decorative elements for business and office furnishings.
Patent FR-2515104-A1 (FR)
Inventor: BONZANO BRUNO
IPC: B27N3/24
Filed: 1982-10-20
Abstract: The subject of the present invention is an improved installation for the production of fibre boards by a dry and continuous method. According to the situation, for feeding the mixture of fibres and adhesive this installation provides at least two stations for forming the mat, which are arranged in parallel and downstream of which there are preforming and high-frequency heating stations, the mats formed in the moulding stations running on continuous conveying means, which after the high-frequency heating stations run together into a common conveying means, which conveys the superposed mats into a continuous final press. With this installation it is possible to obtain uninterrupted fibre mats which are suitable for producing boards up to a thickness of 40 mm, which is not possible in the case of the previously known, discontinuous installations, since these produce uninterrupted mats which, for purely technological reasons, are suitable only for the production of boards of a maximum thickness of 20 mm.
Patent FR-2536780-A1 (FR)
Title: Method for connecting the shaft of a pylon to a foundation and connecting element for the implementation of this method
Inventor: ALHANT CHARLES
IPC: E04H12/22
Filed: 1982-11-30
Abstract: The subject of the present invention is a method for connecting the shaft of a lamp post, mast, lighting batten or pylon to a foundation, in which the cylindrical lower portion 3a of a connecting element, the upper portion 3b of which is tapered, is fitted over the pile 2 of the foundation, this element is sealed to the pile with the aid of a material 4, for example a resin, inserted between these two elements and the shaft 1 is fitted onto the upper portion 3b of the connecting element. The subject of the invention is also a connecting element for the implementation of this method, which comprises a cylindrical lower portion 3a, the diameter of which is slightly greater than that of the shaft 1, and a tapered upper portion 3b which has substantially the same conicity as this shaft 1.
Patent FR-2518317-A1 (FR)
Inventor: BUSCH DIETER
IPC: H01L25/075
Filed: 1982-12-10
Abstract: In a multiple light-emitting diode array, the light-emitting diode carrier has a multiplicity of reflectors in which the light-emitting diodes are arranged, the reflectors being combined in strip or matrix form.
Patent FR-2538015-A1 (FR)
Title: Method of producing flexible supports supporting structures, and flexible supports obtained
Inventor: BRAS JEAN-PIERRE LE
IPC: E01D19/04
Filed: 1982-12-16
Abstract: Between the support 1 and the support 2 a shuttering is produced which surrounds the volume disposed between the support surfaces, a material which can be polymerised, particularly in the cold state, with a high Coulomb modulus is then injected or poured in and it is allowed to polymerise, obtaining a close contact with the support surfaces. It is thus possible, without being obliged to prepare the said support surfaces, to produce a perfect elastic support, including in the case of structures which have already been erected.