baber/WOPTO huggingface dataset:
Patent FR-2524356-A1 (FR)
Title: Procede et dispositif pour la fabrication de poudres metalliques de haute purete et depourvues de matieres ceramiques
Inventor: KNELL FRANZ-GEORG
IPC: B22F9/08
Filed: 1983-03-28
Abstract: L'INVENTION CONCERNE UN PROCEDE DE FABRICATION DE POUDRES METALLIQUES DEPOURVUES DE MATIERES CERAMIQUES, QUI OPERE PAR PULVERISATION D'UNE MASSE FONDUE S'ECOULANT LIBREMENT D'UN CREUSET AU MOYEN D'UN COURANT DE GAZ ET PAR SOLIDIFICATION CONSECUTIVE. POUR RESOUDRE CE PROBLEME, ET POUR POUVOIR PRODUIRE EN DEPIT D'UNE GRANDE QUANTITE DE MASSE FONDUE ACHEMINEE DES POUDRES QUI SOIENT EXEMPTES DE PARTICULES CERAMIQUES, IL EST PROPOSE SELON L'INVENTION DE PRODUIRE ET DE MAINTENIR UNE MASSE FONDUE DANS UN CREUSET 16 AU MOYEN D'UNE ELECTRODE A ARC 15, DE PRODUIRE DANS LE CREUSET UNE COUCHE DE METAL SOLIDIFIE GRACE A UN BILAN THERMIQUE DE CE CREUSET, ET DE FAIRE COULER LA MASSE FONDUE PAR DESSUS UN DEVERSOIR 18 PORTE PAR LE CREUSET ET DE LA PULVERISER AU-DESSOUS DU DEVERSOIR.
Patent FR-2544729-A1 (FR)
Title: Fast-evaporating liquid ski-wax remover
IPC: C09D9/00
Filed: 1983-04-20
Abstract: The liquid ski-wax remover is obtained by mixing a chlorinated solvent and a hydrocarbon acetate. Tetrachloroethylene and ethyl acetate will preferably be employed. The proportions of chlorinated solvent are between 40 and 85 % and preferably between 60 and 75 % by volume. The ski-wax remover allows the ski wax to be completely dissolved and fast evaporation for an immediate rewaxing.
Patent FR-2547219-A1 (FR)
Title: Installation for manufacturing foundry cores from fluid sands in heated boxes
Inventor: ZITSER V A
IPC: B22C13/12
Filed: 1983-06-07
Abstract: The invention relates to foundry work. The installation which is the subject of the invention is characterised, particularly, in that it comprises means 32, 37, 50, 57, 52 for changing the position of at leat one mixer 30 of the mechanism 3 for preparing sand, at least one metering chamber 33 of the pressing mechanism 4, controls 23 for immobilising the upper and lower parts of the core boxes 5, controls 25 for closing the valves, and support bars 10 receiving the finished cores, these means 21, 37, 50, 51, 52 being arranged in the upper stage 2 of the carrier chassis 1. The invention may be used in the production of motor vehicles, sanitary equipment, and in electrotechnical and mechanical constructions, as well as in other branches of industry where pieces are produced on a large and very large scale.
Patent FR-2528724-A1 (FR)
Inventor: NEHM HOLGER
IPC: B05B1/16
Filed: 1983-06-17
Abstract: A hand shower unit with a changeover valve can be changed over to a central stream, according to the invention, by means of a resetting lever, against the force of the water pressure which holds the valve pressed down in the shower position as long as the water runs. The hitherto conventional control of the valve with a pressure switch, which automatically springs back when the water pressure is reduced or is shut off, is retained here. Changing back from a shower stream to the central stream while the water is running can, however, be carried out quite simply and with the same hand which is holding the shower unit.
Patent FR-2550562-A1 (FR)
Title: Materials for constituting ground coverings, for example for sports pitches or similar
Inventor: LUCIEN
IPC: E01C13/06
Filed: 1983-08-12
Abstract: The invention relates to a material for constituting ground coverings for sports pitches, playing surfaces, etc., comprising the following constituents:     pozzolana, 88 to 5% by weight   schist, 10 to 75% by weight   crushed limestone, 2 to 25% by weight and, during its preparation for laying, it furthermore comprises from 0 to 18% of water. a
Patent FR-2535787-A1 (FR)
Title: Procede et dispositif pour commander, selon les besoins, le compresseur d'alimentation d'un moteur a combustion interne
Inventor: REMBOLD HELMUT
IPC: F02B39/12
Filed: 1983-10-24
Abstract: A.PROCEDE ET DISPOSITIF POUR COMMANDER, SELON LES BESOINS, LE COMPRESSEUR D'ALIMENTATION D'UN MOTEUR A COMBUSTION INTERNE. B.PROCEDE CARACTERISE EN CE QUE, DANS LE CAS D'UN COMPRESSEUR SUSCEPTIBLE D'ETRE EMBRAYE A VOLONTE PAR UN COMMUTATEUR DE POSITION DE PLEINE CHARGE DE LA PEDALE D'ACCELERATEUR, LA COMMUTATION EN RETOUR SUR UN FONCTIONNEMENT DU MOTEUR SANS COMPRESSEUR S'EFFECTUE PAR SUITE D'UNE FONCTION D'AUTO-MAINTIEN SEULEMENT LORSQUE, DANS LA ZONE DES VITESSES DE ROTATION LES PLUS ELEVEES, LA COURBE DE PLEINE CHARGE III SANS FONCTIONNEMENT DU COMPRESSEUR, CORRESPOND A PEU PRES A LA COURBE DE DEBRAYAGE IV AVEC FONCTIONNEMENT DU COMPRESSEUR, ET DISPOSITIF DE MISE EN OEUVRE DU PROCEDE. C.L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF POUR COMMANDER, SELON LES BESOINS, LE COMPRESSEUR D'ALIMENTATION D'UN MOTEUR A COMBUSTION INTERNE.
Patent FR-2536138-A1 (FR)
Title: Dispositif a palier magnetique du type commande
Inventor: MIZUNO TAKESHI
IPC: F16C39/06
Filed: 1983-11-08
Abstract: L'INVENTION CONCERNE LES PALIERS MAGNETIQUES. UN DISPOSITIF A PALIER MAGNETIQUE DU TYPE COMMANDE COMPORTE NOTAMMENT UN COMPENSATEUR DE DESEQUILIBRE STATIQUE 14 ETOU UN COMPENSATEUR DE DESEQUILIBRE DYNAMIQUE 15 ET UN DETECTEUR DE VITESSE DE ROTATION 16, EN PLUS DES ELEMENTS HABITUELS D'UN DISPOSITIF DE CE TYPE. LES COMPENSATEURS DE DESEQUILIBRE STATIQUE OU DYNAMIQUE PERMETTENT D'ATTENUER UN MOUVEMENT DE TOURNOIEMENT DU CORPS TOURNANT SUPPORTE PAR LE PALIER, QUI RESULTE D'UN DESEQUILIBRE STATIQUE OU D'UN DESEQUILIBRE DYNAMIQUE DE CE CORPS. APPLICATION AUX POMPES TURBOMOLECULAIRES.
Patent FR-2540614-A1 (FR)
Title: Motor vehicle radiator construction
Inventor: MELA GIOVANNI
IPC: F28F9/16
Filed: 1983-11-21
Abstract: The radiator is particularly for a motor vehicle air-conditioning system, or for cooling the engine, having a large number of round tubes (2) passing through plates (3) one above the other and spaced apart. A cover plate (4) with collars (6) in bores (5) accommodates the expanded tube ends, and a cover (7) fixed to it forms a collector chamber. A membrane (13) with a beaded edge (14) inserted between plate and cover has a series of holes (15) with thickened edges (16) fitting between tubes and collars. Each collar has an end section (6a) in direct contact with the respective tube and a base section (6b) of larger dia accommodating the thickened edge. A metal plate (17) on the side of the membrane towards the chamber (8) also has holes (18), in which the expanded tube ends (2a) fit, the membrane being pressed directly against this plate.
Patent FR-2536768-A1 (FR)
Title: Mecanisme de distribution multitrame pour machines de tissage
Inventor: NOVOTNY JIRI
IPC: D03D47/26
Filed: 1983-11-30
Abstract: A.MECANISME DE DISTRIBUTION MULTITRAME POUR MACHINES DE TISSAGE; B.CARACTERISE EN CE QUE LA CAME ROTATIVE 1 DESTINEE A COMMANDER UNE SECTION, EST COUPLEE SUR SA CIRCONFERENCE A AU MOINS TROIS LEVIERS OSCILLANTS 2, 3, 4 REPARTIS SUR LA CIRCONFERENCE DE LA CAME ROTATIVE SUIVANT LA REPETITION DU DESSIN; C.L'INVENTION CONCERNE UN MECANISME DE DISTRIBUTION MULTITRAME POUR MACHINES DE TISSAGE.
Patent FR-2562518-A1 (FR)
Title: Box for braking the fall of a pulverulent or granular product
IPC: B65G11/16
Filed: 1984-04-06
Abstract: The present invention relates to a box for braking the fall of a pulverulent or granular product which is free-falling in silo installations. This fall box is characterised in that it comprises two hollow bodies, namely a hollow body 1 for the entry of the product, provided, in its upper wall 1a with an entry orifice 3, and a hollow exit body 2 provided, in its lower wall 2a, with an exit orifice 4 for the product, these two hollow bodies 1, 2 having two vertical walls 1b, 2b which are plane, parallel, adjacent and perforated, respectively, with orifices 8, 9 ensuring communication between the inner volumes of the two bodies 1, 2, and in that the two bodies 1, 2 are mounted in rotation with respect to one another by means of an articulation about an axis xy perpendicular to the vertical plane faces 1b, 2b.
Patent FR-2543825-A1 (FR)
Title: Dentifrice visuellement limpide
Inventor: GREENLAND HARRY
IPC: A61C/
Filed: 1984-04-06
Abstract: DENTIFRICE VISUELLEMENT LIMPIDE COMPRENANT DU MONOFLUOROPHOSPHATE DE SODIUM, UN MATERIAU DE POLISSAGE A BASE DE SILICE AMORPHE CONTENANT DE L'ALUMINE COMBINEE ET ENVIRON 5 A 40PPM D'ION CALCIUM POUR STABILISER LE DENTIFRICE DANS UN TUBE EN ALUMINIUM NON REVETU. EN PRESENCE D'UN COLORANT HYDROSOLUBLE, L'ION CALCIUM STABILISE CELUI-CI CONTRE LA DECOLORATION.
Patent FR-2563588-A1 (FR)
Title: Dispositif de fixation imperdable et partie constitutive
Inventor: DUBECH GERARD
IPC: F16B21/18
Filed: 1984-04-25
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE FIXATION IMPERDABLE DU TYPE COMPRENANT UN ORGANE DOTE D'UNE TIGE SUR LAQUELLE EST MENAGEE UNE GORGE ANNULAIRE 2, ET UNE BAGUE 3 FENDUE TRANSVERSALEMENT. SELON L'INVENTION, LA BAGUE 3 POSSEDE UNE SECTION TRANSVERSALE AYANT UNE FACULTE DE DEFORMATION ELASTIQUE EN VUE DE POUVOIR SUBIR UN ALLONGEMENT TRANSVERSAL ET UNE CONTRACTION RADIALE LORSQU'ELLE EST COMPRIMEE; CETTE BAGUE EST LOGEE DANS LA GORGE 2 AVEC UN JEU LATERAL J APTE A LUI PERMETTRE DE SE DEFORMER LIBREMENT LORSQU'ELLE EST COMPRIMEE; LA BAGUE SUBIT AINSI D'UNE PART UNE DEFORMATION ELASTIQUE DANS LE SENS CIRCONFERENCIEL, D'AUTRE PART UNE CONTRACTION RADIALE DE SA SECTION, LORSQU'ELLE EST COMPRIMEE.
Patent FR-2564595-A1 (FR)
Title: Device for electrical voltage and continuity checks, including those on semiconductors
IPC: G01R31/02
Filed: 1984-05-16
Abstract: The device checks whether an electrical voltage is present or not, and also checks the continuity or discontinuity of a circuit. It consists of a constant current regulator 2, an electro-acoustic transducer 3, an internal electric power supply 6, a continuity input 5, a voltage test input 1 and a reference voltage input 4. It indicates audibly whether there is electrical continuity and the nature and polarity of a voltage. Without a switch, the continuity test input 5 makes it possible to use the electric power supply 6 which, in the absence of a voltage at the input 1, is substituted by being introduced at 7. Application particularly to the checking of voltages, to the identification of their polarity, to the establishment of their nature, and also to the checking of continuity in all types of circuit without risk to the components, whatever they may be.
Patent FR-2546587-A1 (FR)
Title: Support a glissiere lineaire
IPC: F16C29/00
Filed: 1984-05-24
Abstract: L'INVENTION CONCERNE UN SUPPORT A GLISSIERE LINEAIRE UTILISABLE PAR EXEMPLE DANS UNE MACHINE-OUTIL OU UN CENTRE D'USINAGE. ELLE COMPREND UN CORPS PRINCIPAL 1 POURVU DE PARTIES DE BORDAGE 4, 5 COMPORTANT DES RAINURES 6, 7 DE RECEPTION DE VOIES DE ROULEMENT 12, 13 DANS LESQUELLES SONT MENAGEES DES RAINURES 14, 15 DE RECEPTION DE BILLES B, UNE BARRE DE GUIDAGE 16 FIXEE SUR LA MACHINE-OUTIL ET COMPORTANT DES RAINURES 19, 20 DE RECEPTION DE BILLES B, ET DEUX COUVERCLES EXTREMES AVANT ET ARRIERE COMPORTANT DES RAINURES DE RENVOI DE BILLES SERVANT A LA RECIRCULATION DES BILLES B DANS DES PASSAGES 10, 11 MENAGES DANS LE CORPS PRINCIPAL 1.
Patent FR-2565429-A1 (FR)
Inventor: PELLETIER YVES
IPC: H02G5/04
Filed: 1984-05-30
Abstract: An assembly for suspending electricity power supply rails comprising a cross member (2), bolts (6) or the like for fixing the cross member to a fixed structure (4) in a direction which is perpendicular to the direction of the power supply rails (8), and members for suspending the rails from the cross member. The members for suspending the rails comprise: a series of at least two generally T-shaped half-clamp elements (10) comprising a crossbar (12) and a riser (14) perpendicular to said crossbar (12), with the length of the crossbars corresponding to the spacing between centers of two adjacent power supply rails (8) or to a multiple of the spacing, with the riser (14) of each T shape including a hooking rim (16) on opposite rail engaging faces. A slidable connection is formed between each T-shaped element (10) and the cross member (2) and locking elments (20,22) are provided to lock the endmost T-shaped elements (10e) of the series against translation.
Patent FR-2565747-A1 (FR)
Title: Interface between a home microcomputer and a subscriber telephone line
IPC: H04M11/06
Filed: 1984-06-06
Abstract: The invention relates to a device capable of direct connection to the buses (addresses, data, control) of a microcomputer, on the one hand, and to a telephone line on the other, permitting either data transmissions by modulation/demodulation or automatic use of the line for domestic purposes. This device 11 consists of a circuit 12 comprising means for coupling with the line, a circuit 13 permitting direct connection to the buses of the microcomputer 10, as well as one or more functional circuits 14, all these circuits exchanging signals via an internal electric bus 15. The invention applies in particular to home microcomputing.
Patent FR-2548307-A1 (FR)
Title: Coulisse de guidage sur une broche pour l'etrier d'un frein a disque
Inventor: STOERZEL KARL
IPC: F16D55/227
Filed: 1984-07-02
Abstract: L'INVENTION CONCERNE UNE COULISSE DE GUIDAGE SUR UNE BROCHE POUR L'ETRIER D'UN FREIN A DISQUE COMPRENANT UN SUPPORT DE FREIN 12, UN ETRIER 20 DEPLACABLE AXIALEMENT PAR RAPPORT AU SUPPORT ET CHEVAUCHANT LE DISQUE DE FREIN ET DES MACHOIRES DE FREIN. LE SUPPORT DE FREIN 12 ET L'ETRIER 20 COMPORTENT RESPECTIVEMENT UNE BROCHE 24 GUIDEE DANS UN TROU 26, UN ELEMENT DE GUIDAGE ELASTIQUE 44 AU MOINS ETANT INSERE DANS LE TROU 26 ET UN ELEMENT DE BUTEE 48 ETANT PREVU POUR LIMITER LES MOUVEMENTS RADIAUX DE LA BROCHE 24 PAR RAPPORT AU TROU 26.
Patent FR-2567344-A1 (FR)
Title: Telephone set with amplified listening and amplification feedback control
Inventor: MICHOU MICHEL
IPC: H04M9/08
Filed: 1984-07-05
Abstract: The telephone set includes, in addition to a handset 12, 14 connected to the terminals of the telephone line L1, L2 by a transmission path and a reception path, a circuit for amplified listening having a loudspeaker 32 connected to the terminals of the line by switchover means 48, 50 and amplifying means 20, 34, 39 provided with Larsen effect suppression means. The suppression means comprise a loop for progressive control of the gain Gr of at least one of the amplifying means as a decreasing function of the level applied to the loudspeaker 32 and of the level applied to the line by the transmission path.
Patent FR-2567820-A1 (FR)
Title: Optical or luminous warning device for detecting a rapid or slow deceleration and distinguishing them from each other
IPC: B60Q1/44
Filed: 1984-07-23
Abstract: The device detects a rapid or slow deceleration of a moving object, particularly a vehicle, and distinguishes between them. The device has two complementary functions: the first is to actuate the brake lights in the event of slow deceleration and the second is to actuate a flashing light in the event of rapid or abrupt deceleration. During slow deceleration, the pulse 11 brings on the lamp 5 by means of 4. The device 10 is used to actuate the brake lights 9. When fulfilling the second function, the device 10 consists of a deceleration sensor 1 connected to a timer 2 and then to a flasher unit 3 which acts on the control circuit 4 and causes the lamp 5 to flash when there is rapid deceleration. The leads 7, 8, 11 provide for the power supply and control of the device 10. The device 10 according to the invention is particularly intended to reduce the number of traffic accidents. The pedal 6 and the lamp 9 do not form part of the invention.
Patent FR-2569285-A1 (FR)
Title: Processor for carrying out data processing according to various modes, and multiplication device suitable for such a processor
Inventor: MARY LUC
IPC: G06F7/544
Filed: 1984-08-14
Abstract: This processor provided to carry out the processing of data transmitted by at least one data line as a function of instructions issued by a program memory 50 transmitted by an instruction line BUSI according to various modes, especially single-precision mode, double-precision mode, complex operations mode, is characterised in that means 62 are provided for generating processing phases triggered by a mode declaration instruction so that the following instructions are executed in the previously declared mode. Application: data processing.
Patent FR-2570087-A1 (FR)
Inventor: BACHOT JEAN
IPC: C25B9/19
Filed: 1984-09-13
Abstract: Process/apparatus for electrolytically oxidizing solutions of ionic compounds features the electrolytic oxidation of such solutions in a first anode compartment of an electrolytic cell, said electrolytic cell further comprising a second anode compartment, a cathode compartment, and a pair of cationic membranes respectively separating said cathode compartment from said first and second anode compartments; transferring a portion of said solution electrolytically oxidized in said first anode compartment to said second anode compartment and there continuing the electrolytic oxidation thereof; and then recovering product of electrolytic oxidation from said second anode compartment.
Patent FR-2552047-A1 (FR)
Title: Anchor chain guide for floating platform
Inventor: TANDBERG ELLING
IPC: B63B21/10
Filed: 1984-09-14
Abstract: The chain is guided vertically through a fixed funnel and into the pivotted housing. This has two side flanges and a set of guide wheels under which the chain is stretched. The chain has a slight angle onto each wheel so that the force is spread evenly. The housing pivots about vertical bearings. The outer end of the housing has fixed tabs which limit the angle of the chain and internal guides, with a central slit, to limit the vertical setting of the chain.
Patent FR-2574845-A1 (FR)
IPC: E05G1/00
Filed: 1984-12-14
Abstract: The invention relates to a physicochemical process for marking and/or destroying valuable documents confined in an enclosure known as a safety enclosure for their conveyance and for their storage, and to the device for making use of it. This invention applies to the conveyance or to the safe storage of documents whether wrapped or otherwise, whose purpose must be voided definitely in the event of theft.
Patent FR-2576012-A1 (FR)
Title: Procede et dispositif pour la fabrication d'un vitrage de securite
Inventor: MONCHEAUX MICHEL-JEAN
IPC: C03C17/34
Filed: 1985-01-15
Abstract: L'INVENTION EST RELATIVE A UN PROCEDE DE FABRICATION D'UN VITRAGE DE SECURITE COMPRENANT UNE FEUILLE DE VERRE ET AU MOINS UNE COUCHE A BASE DE POLYURETHANE PRESENTANT DES PROPRIETES D'ABSORBEUR D'ENERGIE. SELON L'INVENTION, LA COUCHE A BASE D'UN POLYURETHANE AYANT DES PROPRIETES D'ABSORBEUR D'ENERGIE EST FORMEE DIRECTEMENT SUR LA FEUILLE DE VERRE PAR INJECTION REACTIVE, SOUS UNE PRESSION COMPRISE ENTRE 2 ET 10BARS, ENTRE LADITE FEUILLE DE VERRE ET UN CONTRE-MOULE RIGIDE, D'UN MELANGE REACTIONNEL D'UN COMPOSANT ISOCYANATE D'UNE VISCOSITE INFERIEURE A 5000CENTIPOISES A 40C ET D'UN COMPOSANT POLYOL, LE COMPOSANT ISOCYANATE COMPRENANT AU MOINS UN DIISOCYANATE ALIPHATIQUE OU CYCLOALIPAHTIQUE OU UN PREPOLYMERE DE CES ISOCYANATES, LE COMPOSANT POLYOL COMPRENANT AU MOINS UN POLYOL LONG DIFONCTIONNEL DE MASSE MOLECULAIRE COMPRISE ENTRE 500 ET 4000 ET AU MOINS UN DIOL COURT EN TANT QU'AGENT D'ALLONGEMENT DE CHAINE. LE PROCEDE EST UTILISE NOTAMMENT POUR LA FABRICATION D'UN PARE-BRISE DE SECURITE.
Patent FR-2559703-A1 (FR)
Title: Support pour l'introduction d'outils de forme essentiellement cylindrique et allongee, en particulier de forets helicoidaux
Inventor: KNOBLAUCH GEORG
IPC: B25H3/00
Filed: 1985-01-23
Abstract: LE SUPPORT COMPREND DEUX BAGUETTES A TROUS 5.1, 5.2 SUPERPOSEES ET S'ELOIGNANT D'UN MEME COTE D'UNE PAROI 3 DU SUPPORT, DONT LES TROUS 6.1, 6.2 SONT JUXTAPOSES LE LONG D'UN AXE 8-8 PARALLELE A LA PAROI 3 DU SUPPORT ET ALIGNES RESPECTIVEMENT AVEC L'UN DES TROUS DE L'AUTRE BAGUETTE A TROUS. LA FORME DES TROUS EST DETERMINEE ESSENTIELLEMENT PAR UN CERCLE DE BASE 10 DONT LE DIAMETRE INTERIEUR EST LEGEREMENT PLUS GRAND QUE LE DIAMETRE NOMINAL DE L'OUTIL DESTINE A ETRE LOGE DANS LE TROU 6.1, 6.2, LEQUEL OUTIL PEUT PRENDRE APPUI SUR UNE CONSOLE 9 DISPOSEE EN DESSOUS DES BAGUETTES A TROUS 5.1, 5.2. LES TROUS 6.1, 6.2 SONT ELARGIS PAR AU MOINS UN EVIDEMENT MARGINAL 11 QUI SE SITUE, AU-DELA DU CERCLE DE BASE 10, A L'INTERIEUR DE L'UN DES COINS FORMES ENTRE LE CERCLE DE BASE 10 ET UN CARRE 12 DONT LES COTES SONT ORIENTES PERPENDICULAIREMENT OU PARALLELEMENT A L'AXE D'ALIGNEMENT 8-8 ET DANS LEQUEL EST INSCRIT LE CERCLE DE BASE 10. DES EVIDEMENTS MARGINAUX 11 PRATIQUES SUR LES TROUS 6.1 DE LA BAGUETTE A TROUS SUPERIEURE 5.1 QUI, VUS DANS LA PROJECTION PARALLELE A LA DIRECTION D'INTRODUCTION, SONT DIAMETRALEMENT OPPOSES A UN EVIDEMENT MARGINAL 11 SUR LE TROU 6.2 RESPECTIVEMENT ASSOCIE DE LA BAGUETTE A TROUS INFERIEURE 5.2 SE SITUENT DU COTE DE L'AXE D'ALIGNEMENT 8-8 OPPOSE A LA PAROI 3 DU SUPPORT.
Patent FR-2558566-A1 (FR)
Title: Circuit de commande d'un dispositif de lubrification
Inventor: GABRIEL PAUL KRISTIAN
IPC: F16N29/04
Filed: 1985-01-24
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE LUBRIFICATION. CE DISPOSITIF COMPORTE UN CIRCUIT DE DISTRIBUTION DE FLUIDE 14, 18, 20, 22, 24 QUI DISTRIBUE UN FLUIDE LUBRIFIANT A UNE OU PLUSIEURS PARTIES 26 D'UNE MACHINE ET UN CIRCUIT DE COMMANDE 12 QUI COMMANDE LE FONCTIONNEMENT DU CIRCUIT DE DISTRIBUTION, CE CIRCUIT COMPRENANT UN DISPOSITIF 34 QUI DETECTE UNE CONDITION DE FAUTE DANS LE CIRCUIT DE DISTRIBUTION ET QUI PRODUIT UN SIGNAL DE FAUTE RETARDE INDIQUANT LA PRESENCE DE CETTE CONDITION DE FAUTE A UN INTERVALLE PREDETERMINE APRES SA DETECTION. L'INVENTION S'APPLIQUE NOTAMMENT A DES CIRCUITS DE LUBRIFICATION DE MACHINES.
Patent FR-2580224-A1 (FR)
Title: Process and device for manufacturing, by extrusion, stretchable (drawable) films for bonding by surface adhesion, and multi-layer films obtained which are intended especially for the strapping of palletised products
Inventor: BONNEL PIERRE
IPC: B29C48/49
Filed: 1985-04-12
Abstract: This process is of the type consisting in forming (tubular) tubing 5 made from synthetic material by means of an annular die 4 and in passing this tubing 5, without external cooling and with a zero or negative internal blowing rate, over a cooling mandrel 14 arranged downstream of and beneath the die 4. According to the invention, it consists in adjusting the output from the die and the drawing (stretching) rate of the tubing so that the latter, without radial clamping, comes into contact with the generatrices of the mandrel 14 which, being at least partially conical, is convergent towards the downstream, sizes this tubing and has a larger internal diameter than the exit diameter of the die 4. In one application, the tubing leaving the die 4 is composed of at least one internal layer 11a made from a slippery synthetic material having a low coefficient of friction and of an external layer 11b made from a synthetic material having, on the surface, adherency.
Patent FR-2580454-A1 (FR)
Title: Combination of a modular tool-holder and an axial plough allowing ploughing and seeding in a single pass
IPC: A01B49/06
Filed: 1985-04-18
Abstract: The invention relates to a combination of a modular tool-holder and of an axial plough which makes it possible to plough, prepare the ground, and seed in a single pass. The tool-holder, according to the choice of module, is placed at the front or the rear of the tractor. One version is self-propelled. The module characterised by the tool is interchangeable, allowing various works to be performed. To the rear of the assembly, a combine prepares the ground and seeds. The agricultural assembly, according to the invention, is a conventional tool for farmers.