baber/WOPTO huggingface dataset:
Patent FR-2542704-A1 (FR)
Title: Envelopes which can be used again for the reply, with an element for positioning the closing flap for the resending, and method of preparing these envelopes for sending
IPC: B65D27/04
Filed: 1983-03-14
Abstract: Envelope which can used again for a reply. It comprises a front face 12 and a rear face 13 which are fixed to each other on three sides, forming a pocket. One of these faces carries, on one edge of this pocket, a first closing flap 14. The other face 13 carries a second closing flap 15 for the resending. This second flap is internally folded on the face 13 which carries it and is disposed in the pocket during the initial sending. At least one glue spot 31 connects it to a document inserted into this pocket. On receipt, this document is withdrawn and automatically pulls out the second flap, which gives the envelope its resending configuration. Application in particular for sending publicity material, invoices, etc.
Patent FR-2545140-A1 (FR)
Title: Dispositif limiteur de course d'ouverture
IPC: E05B65/00
Filed: 1983-04-29
Abstract: LE DISPOSITIF COMPREND UNE PREMIERE PIECE 1 MONTEE SUR LE DORMANT ET UNE SECONDE PIECE 19 MONTEE SUR L'OUVRANT (OU RECIPROQUEMENT). LA PREMIERE PIECE 1 COMPORTE DEUX CORNES 4 ET 5 DEFINISSANT DEUX SURFACES D'APPUI RIGIDES, AVEC ENTRE LES CORNES UNE RAINURE 6. LA SECONDE PIECE 19 EST FORMEE D'UNE BASE 18 MONTEE SUR L'OUVRANT, D'UNE TIGE 22 FLEXIBLE SOLIDAIRE DE LA BASE 18 ET D'UN TENON D'ACCROCHAGE 42 SOLIDAIRE DU BOUT LIBRE DE LA TIGE FLEXIBLE 22. A LA FERMETURE, LA TIGE 22 SE LOGE AUTOMATIQUEMENT DANS LA RAINURE 6. A L'OUVERTURE, LE TENON D'ACCROCHAGE 42 S'ACCROCHE A UNE DES SURFACES D'APPUI 7, 8 DE LA PREMIERE PIECE 1. LES PREMIERE ET SECONDE PIECES SE COMPOSENT CHACUNE DE DEUX PARTIES 2, 11 OU 18, 20, DONT LA PREMIERE 11, 20 EST EFFECTIVEMENT FIXEE SUR LE DORMANT OU L'OUVRANT, CETTE PREMIERE PARTIE COMPORTANT UNE GLISSIERE 25, TANDIS QUE LA SECONDE PARTIE QUI COMPORTE SOIT LES CORNES, SOIT LA TIGE, A SA BASE EN FORME DE COULISSE ADAPTEE A LA GLISSIERE DE LA PREMIERE PARTIE. PLUSIEURS EXEMPLES DE REALISATION SONT DECRITS.
Patent FR-2529115-A1 (FR)
Title: Lingotiere reglable par coulissement pour installations de coulee continue a plusieurs lignes
Inventor: VAUBEL GERT
IPC: B22D11/14
Filed: 1983-05-11
Abstract: UNE LINGOTIERE REGLABLE PAR COULISSEMENT POUR INSTALLATIONS DE COULEE CONTINUE DOUBLES DESTINEES A LA FABRICATION DE PRODUITS COULES EN CONTINU DE SECTION SENSIBLEMENT RECTANGULAIRE SE COMPOSE DE DEUX PARTIES 2, 3 QU'UN DISPOSITIF DE COMMANDE 10, 11, 12, 13, 14, 15 PERMET DE FAIRE COULISSER L'UNE PAR RAPPORT A L'AUTRE SENSIBLEMENT TRANSVERSALEMENT A LA DIRECTION DE COULEE CONTINUE. UNE PARTIE 2 DE LA LINGOTIERE PRESENTE EN PLAN LA FORME D'UN T ET PREND APPUI AVEC LA FACE FRONTALE DE L'AILE 7, SITUEE DANS L'AXE DE SYMETRIE, CONTRE LA SURFACE INTERIEURE D'UNE PARTIE 3 EN U DONT LES AILES PRENNENT APPUI AVEC LEUR FACE FRONTALE CONTRE LES SURFACES INTERIEURES DE L'AUTRE AILE 8 DE LA PARTIE 2 EN FORME DE T. QUEL QUE SOIT LE REGLAGE, LA SOMME DES SECTIONS ET, PAR CONSEQUENT, LE DEBIT SONT TOUJOURS CONSTANTS. LE MILIEU DU JET DE METAL COULE SE TROUVE TOUJOURS AU CENTRE DES DEUX SECTIONS PUISQUE LES DEUX PARTIES DE LA LINGOTIERE SE DEPLACENT CHACUNE PAR RAPPORT A L'AUTRE.
Patent FR-2527897-A1 (FR)
Title: Dispositif pour verrouiller dans sa position rentree le tube orientable destine a decharger le grain du reservoir d'une moissonneuse-batteuse
Inventor: RAINERI GIUSEPPE
IPC: A01D41/12
Filed: 1983-06-02
Abstract: LA MOISSONNEUSE-BATTEUSE EST EQUIPEE D'UN TUBE ORIENTABLE 2 POUR DECHARGER LE GRAIN DE SON RESERVOIR ET D'UN VERIN HYDRAULIQUE POUR DEPLACER LE TUBE DE DECHARGE ORIENTABLE 2 ENTRE SA POSITION SORTIE DANS LAQUELLE IL FAIT SAILLIE HORS DE LA MOISSONNEUSE-BATTEUSE 1 ET SA POSITION RENTREE DANS LAQUELLE LE TUBE DE DECHARGE ORIENTABLE 2 EST LOGE A L'INTERIEUR DE L'ESPACE OCCUPE PAR LA MOISSONNEUSE-BATTEUSE. CETTE DERNIERE EST EQUIPEE, EN OUTRE, DE MOYENS D'ARRET 4 QUI SONT ACTIONNES PAR ENCLENCHEMENT PAR LE TUBE DE DECHARGE 2 QUAND IL EST AMENE DANS SA POSITION RENTREE, DE SORTE QUE LE TUBE DE DECHARGE 2 RESTE VERROUILLE DANS CETTE POSITION RENTREE, ET DES MOYENS DE COMMANDE HYDRAULIQUE 15 POUR RELACHER LES MOYENS D'ARRET 4 QUAND LE VERIN HYDRAULIQUE 3 DEPLACE LE TUBE DE DECHARGE 2 VERS LA POSITION DE SORTIE.
Patent FR-2528461-A1 (FR)
Title: Procede de preparation de papier azure
Inventor: COWMAN JOHN STUART
IPC: D21H21/28
Filed: 1983-06-03
Abstract: L'INVENTION A POUR OBJET UN PROCEDE DE PREPARATION DE PAPIER COLLE AVEC UNE COLLE A BASE D'UN ALKYL-CETENE DIMERE CONTENANT UN ACTIVANT CATIONIQUE ET AZURE AVEC UN AZURANT OPTIQUE DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R, R, R ET R SIGNIFIENT L'HYDROGENE OU UN GROUPE -(RO)H, -RCONH OU -RCN OU R EST UN GROUPE ALKYLENE EN C-C ET N SIGNIFIE 1 OU 2, ET M SIGNIFIE L'HYDROGENE OU UN CATION.
Patent FR-2548580-A1 (FR)
Title: Procede de fabrication d'une chaussure par injection directe, ainsi que moule pour la mise en oeuvre de celui-ci, et chaussures ainsi obtenues
Inventor: BROSSARD PHILIPPE
IPC: B29L31/50
Filed: 1983-06-08
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE DE FABRICATION PAR INJECTION DIRECTE D'UNE CHAUSSURE, AINSI QU'UN MOULE POUR LA MISE EN OEUVRE DE CELUI-CI, ET LES CHAUSSURES AINSI OBTENUES. LE PROCEDE CONSISTE A DISPOSER UN TALON PREFORME MUNI D'UN ALESAGE TRAVERSANT RELIANT LA SURFACE SUPERIEURE DU TALON A SA BASE, DANS UN MOULE1 REPRODUISANT D'UNE PART, SENSIBLEMENT DANS LE PROLONGEMENT DE LA SURFACE SUPERIEURE DU TALON, LA SURFACE INFERIEURE11 DE LA SEMELLE, D'AUTRE PART LES FACES LATERALES71 DE CELLE-CI, A POSITIONNER ET MAINTENIR LA TIGE DE LA CHAUSSURE A L'AIDE D'UNE FORME AU-DESSUS DU MOULE, A DISTANCE DE CELUI-CI ET DU TALON, POUR FERMER UNE POCHE DE MOULAGE CORRESPONDANT A L'EMPREINTE DE LA SEMELLE, A INJECTER34 UNE MATIERE POLYMERE DANS L'ALESAGE TRAVERSANT LE TALON, PAR LA BASE DE CELUI-CI, POUR REMPLIR LA POCHE DE MOULAGE DELIMITEE AU-DESSOUS DE LA TIGE ET FORMER LA SEMELLE DE LA CHAUSSURE.
Patent FR-2550910-A1 (FR)
Title: Device for the automatic coupling of a carried and tractor-drawn machine, particularly of the agricultural type
Inventor: RAVALLEC CHARLES
IPC: B60D1/14
Filed: 1983-08-29
Abstract: The invention allows the coupling, uncoupling and engagement of the power take-off (if the machine requires it) without having to get down from the tractor. The system comprises a female V (inverted V) rigidly fixed to the agricultural machine and complementary to a male V adapted to the lifting arms of the tractor. The male V fits into the female V during coupling. The male V comprises a locking 3 and release 32 system and a sudden-acting coupling 44 with the power take-off, all being controlled by a single lever 33 from the driving position of the tractor by means of an parallelogram-shaped articulation 5. This device can be adapted to all carried agricultural machines and can remain permanently on the tractor even for coupling machines of another type.
Patent FR-2533944-A1 (FR)
Title: Procede de fabrication d'articles par depot en phase vapeur d'une matiere a constituants multiples
Inventor: CHANG ROBERT PANG HENG
IPC: C23C14/00
Filed: 1983-09-27
Abstract: L'INVENTION CONCERNE LA FABRICATION DES DISPOSITIFS ELECTRONIQUES. LE PROCEDE DE L'INVENTION COMPREND LE DEPOT A BASSE TEMPERATURE D'UNE MATIERE A CONSTITUANTS MULTIPLES SUR UN SUBSTRAT 15 EN UTILISANT AU MOINS DEUX COURANTS DE PARTICULES BALISTIQUES 11, 19 QUI SONT DIRIGES DE FACON A SE RENCONTRER DANS UN VOLUME PROCHE DU SUBSTRAT. L'UN DES COURANTS DE PARTICULES 11 CONTIENT DES PARTICULES NEUTRES EXCITEES, ET L'AUTRE 19 CONSISTE ESSENTIELLEMENT EN PARTICULES CAPABLES DE REAGIR CHIMIQUEMENT AVEC LES PARTICULES NEUTRES EXCITEES. LES PARTICULES NEUTRES EXCITEES SONT PRODUITES DANS UNE SOURCE 13 QUI PEUT CONSISTER EN UN GENERATEUR DE PLASMA. APPLICATION A LA FABRICATION DE CIRCUITS A TRES HAUT NIVEAU D'INTEGRATION.
Patent FR-2535675-A1 (FR)
Title: Support de defense pour bateau
Inventor: HARTWALL JOHN
IPC: B63B59/02
Filed: 1983-11-08
Abstract: L'INVENTION CONCERNE LES SUPPORTS DE DEFENSES. ELLE SE RAPPORTE A UN SUPPORT COMPRENANT UN OU PLUSIEURS PANIERS3 DESTINES A CONTENIR DES DEFENSES2 DE DIMENSIONS RAISONNABLEMENT DIFFERENTES. UN DISPOSITIF4 DE FIXATION A DIFFERENTS ELEMENTS5 PERMETTANT SON MAINTIEN SUR UN POINT DE SUPPORT DU BATEAU, DES ELEMENTS DU DISPOSITIF DE FIXATION POUVANT TOURNER MUTUELLEMENT ET POUVANT ETRE BLOQUES PAR UNE VIS. DE CETTE MANIERE, LES PANIERS3 PEUVENT ETRE REGLES A L'ORIENTATION VOULUE. APPLICATION AUX BATEAUX DE PLAISANCE.
Patent FR-2536367-A1 (FR)
Title: Dispositif de conditionnement
Inventor: BINDER JEAN
IPC: B65G47/68
Filed: 1983-11-21
Abstract: LE DISPOSITIF DE CONDITIONNEMENT SELON L'INVENTION COMPORTE UN RUBAN TRANSPORTEUR SANS FIN 11 CONSTITUE D'UN TRONCON HORIZONTAL 12 ET D'UN TRONCON 15 A INCLINAISON VARIABLE. DES PAROIS DE SEPARATION VERTICALE 22 DEFINISSENT DES COULOIRS D'ALIGNEMENT. A CHAQUE CLOISON CORRESPOND UN ORGANE DESTINE A REFOULER LES PRODUITS NON ALIGNES. CET ORGANE SE COMPOSE D'UNE PLAQUE ROTATIVE 41 MUNIE D'UN OU PLUSIEURS ERGOTS 40 REGULIEREMENT DISPOSES LE LONG DE LA PERIPHERIE DE LA PLAQUE 41. LES ERGOTS 40 CORRESPONDANT AUX PAROIS VERTICALES 22 PAIRES SONT DECALES ANGULAIREMENT PAR RAPPORT AUX ERGOTS 40 CORRESPONDANT AUX PAROIS VERTICALES IMPAIRES.
Patent FR-2540874-A1 (FR)
Title: Nouveaux derives de l'acide lysergique, leur preparation et leur utilisation comme medicaments
Inventor: PFAFFLI PAUL
IPC: C07D457/12
Filed: 1984-02-09
Abstract: LA PRESENTE INVENTION A POUR OBJET LA N,N-DIETHYL-N-(8A)-1-ETHYL-6-METHYL-ERGOLINE-8-YL-SULFAMIDE ET LA N,N-DIETHYL-N-(8A)-1-ISOPROPYL-6-METHYL-ERGOLINE-8-YL-SULFAMIDE. CES COMPOSES PEUVENT ETRE UTILISES COMME MEDICAMENTS, EN PARTICULIER COMME AGENTS ANTI-PARKINSONIENS, COMME INHIBITEURS DE LA SECRETION DE LA PROLACTINE, ET COMME AGENTS ANTI-DEPRESSEURS.
Patent FR-2540764-A1 (FR)
Title: Procede de soudage electrique a la molette par resistance et machine de soudage pour la mise en oeuvre de ce procede
Inventor: SCHREIBER PETER
IPC: B23K11/08
Filed: 1984-02-15
Abstract: DANS UNE MACHINE DE SOUDAGE ELECTRIQUE A LA MOLETTE PAR RESISTANCE, UN FIL-ELECTRODE 23 EST GUIDE PAR UN PREMIER GALET DE SUPPORT 11, PAR PLUSIEURS GALETS DE RENVOI 35, 36, 37 ET PAR UN SECOND GALET DE SUPPORT 12. CES GALETS DE SUPPORT 11, 12 PRESSENT DES REGIONS DUDIT FIL-ELECTRODE 23 CONTRE LES PIECES A SOUDER 41, 42, TANDIS QU'UN COURANT ELECTRIQUE EST ENGENDRE PAR CES GALETS 11, 12 PERPENDICULAIREMENT A TRAVERS LESDITES REGIONS DU FIL-ELECTRODE ET LES PIECES A SOUDER. LEDIT FIL-ELECTRODE 23 CONSISTE EN UN FIL DE CUIVRE TENDRE. LA CONTRAINTE DE TRACTION IMPOSEE A CE FIL, LA PRESSION DE SOUDAGE ET LE REFROIDISSEMENT DES GALETS DE SUPPORT 11, 12, SONT CHOISIS AFIN QUE LE FIL DE CUIVRE, LORS DE SON PASSAGE DOUBLE PAR LE POSTE DE SOUDAGE, ACCUSE A CHAQUE FOIS UN ALLONGEMENT LONGITUDINAL DE 6 AU MAXIMUM.
Patent FR-2542017-A1 (FR)
Title: Procede pour la protection de lamines plats en acier zingue au moyen d'un revetement electrolytique multicouche
Inventor: LAVEZZARI CARLO
IPC: B01J27/12
Filed: 1984-02-29
Abstract: DESCRIPTION D'UN PROCEDE POUR LA PROTECTION DE LAMINES PLATS EN ACIER, EN FORME DE BOBINE, DE TOLE OU DE FEUILLARD, PRE-REVETUS EN ZINC OU ALLIAGES DE ZINC AU MOYEN D'UNE OU PLUSIEURS COUCHES D'UN REVETEMENT ELECTROLYTIQUE CONSTITUE PAR DES ELEMENTS OU COMPOSES INORGANIQUES, DE PREFERENCE CHROME METALLIQUE ET OXYDE DE CHROME.
Patent FR-2561215-A1 (FR)
Title: Variable multipurpose towed trailer, particularly for collecting urban or rural rubbish
IPC: B65F3/26
Filed: 1984-03-14
Abstract: The subject of the invention is a variable multipurpose towed trailer particularly for collecting urban or rural rubbish, characterised in that it comprises a towed chassis 1 on which is installed a metal box section 2 articulated at the rear of the said chassis in order to allow rapid emptying by rotation with respect to the chassis and a compactor rear door 3 articulated at the upper rear end of the said box section so that it may be retracted during the emptying of the box section. Application in particular to the collection of urban or rural rubbish.
Patent FR-2562097-A1 (FR)
Title: Process for pickling alloy steels, copper, alloys of non-ferrous heavy metals, titanium, zirconium, tantalum and the like by means of nitric acid baths
Inventor: KREPLER ALBERT
IPC: C23G1/02
Filed: 1984-03-28
Abstract: Process for pickling alloy steels, copper, alloys of non-ferrous heavy metals, special alloys, titanium, zirconium, tantalum and the like by means of nitric acid baths which can also contain other acids, for example hydrofluoric acid, baths to which urea or an aqueous solution of urea has been added, characterised in that the addition of urea is directly metered by an NOx detector working continuously in the conduit through which the gases escape and by a controller, for example a PID controller, the addition being controlled to the minimum desired concentration of NOx in the gases which escape.
Patent FR-2562376-A1 (FR)
Title: Decrustation device for soil sown in rows
IPC: A01B21/02
Filed: 1984-04-04
Abstract: Device according to the invention for cracking, fissuring or breaking, over a localised width of approximately four centimetres on each side of a seed row, hardened soil which prevents the germinated seeds from piercing this layer. The device consists of two cast-iron discs 3 which are toothed on the circumference. They are mounted on a spindle 1 and supports 6 and 7, which are fixed by a bolt 8; the whole is attached by the part 9 to a mechanical hoe. The separation and the angle of attack of the discs 3 are adjustable, either by giving height or by lowering the support 6 which is welded to the spindle 1, with respect to the apex of the angle of the spindle 1, which causes a side-slipping of the discs in the region of the soil. The device is particularly intended for removing the crust of soil sown with beetroot.
Patent FR-2563333-A1 (FR)
Title: Optical sensor for controlling a robot
Inventor: LEVENE SIMCHA
IPC: G01B11/02
Filed: 1984-04-24
Abstract: The invention relates to an optical sensor intended to be used for controlling a welding robot. The sensor supplies data associated with the heights h of the strips successively scanned, from which the light is sent to a set of light-sensitive detectors. The sensor comprises a scanning mirror 52 having opposing reflecting surfaces. The light emitted by a laser 31 is reflected by one of the surfaces and a first mirror 53 fixed on the part. The light is then sent by the part onto another fixed mirror 54 which directs the light onto the other surface of the scanning mirror, which surface sends it onto the set 38 of detectors. The invention applies in particular to welding robots.
Patent FR-2564560-A1 (FR)
Title: Pneumatic circuit breaker for gas distribution circuit.
Inventor: LOISEAU GERARD
IPC: F16K17/30
Filed: 1984-05-17
Abstract: The shut off piston 3 slides freely in the casing 1, 2, carries an O-ring seal 26 and is forced into its open position by a spring 37. A flexible membrane 24 is mounted between the casing and the piston, and the latter is traversed by a calibrated duct 29 which passes from one side of the membrane to the other. When the output flow rate exceeds a predetermined value, the piston mounts against the spring 37, and the seal 26 is applied against a frustoconical seat 18 of the casing. Application to the safety of very pure gas circuits.
Patent FR-2564981-A1 (FR)
Title: Method for detecting metal objects, device for implementing the method and application of the device to sorting coins
IPC: G01V3/11
Filed: 1984-05-22
Abstract: The present invention relates to a method for detecting metal objects which are made to move at a constant speed along a path subjected to an alternating electromagnetic field with a fixed period created by a first coil while measuring at the terminals of a second coil the changes induced, comprising a step of determining first electrical characteristics ZoVA of the circuit in the absence of the metal object, a step of determining second electrical characteristics of the circuit VPM 0 in the presence of a metal object and using the first characteristics for ZoVA in order to calculate the impedance Zp seen at the terminals of the secondary coil, a step of comparing the impedance determined by the calculations starting with the measurements with a reference value recorded in comparison means 6. This method is implemented by a device comprising a microprocessor 6, a sampling device constituted by a static commutator 322 and a supply circuit of the primary coil 310 and by an alternating signal with fixed frequency. One application of the device and of the method consists in detecting and sorting counterfeit coins.
Patent FR-2581950-A1 (FR)
Title: Articulated car bonnet and boot lid
IPC: E05F15/04
Filed: 1984-06-01
Abstract: The invention relates to a device making it possible to articulate a car bonnet or boot lid using two symmetrical deformable parallelograms 2 making it possible to raise the bonnet or boot lid parallel to itself up to the maximum height of the size of the vehicle. This device allows visibility (angle a) for the driver towards the front or the rear when it is open. This device gives good accessibility to the boot or to the engine without extending beyond the size of the vehicle. This device gives better safety to passengers in the event of a violent frontal impact, because it can avoid the windscreen and therefore the passenger compartment.
Patent FR-2565592-A1 (FR)
Title: Process for the preparation of inverse microlatices and the inverse microlatices obtained
Inventor: DURAND JEAN-PIERRE
IPC: C09K23/00
Filed: 1984-06-07
Abstract: A new process for the preparation of inverse microlatices of water-soluble copolymers, which are obtained by copolymerisation within an inverse microemulsion resulting from the mixing of an aqueous phase containing the water-soluble monomers to be copolymerised, an organic phase and a nonionic surface-active agent or a mixture of nonionic surface-active agents whose HLB is from 8 to 11.
Patent FR-2570737-A1 (FR)
Title: Improvement to building blocks with built-in insulation
Inventor: CLOT GUY
IPC: E04B2/02
Filed: 1984-09-27
Abstract: Improvement making it possible to prevent building blocks which comprise built-in insulation from being damaged during the handling and transport operations. The improvement consists in increasing the height of the wall 4 of the hollow of the building block 1 which contains the insulating material 2 by a height 5 equal to a thickness of the mortar joint which will be laid for bonding the superimposed building blocks, the said wedge 5 thus created being located on the upper face of the built-in insulating material. The invention may be used for the manufacture of any building block which comprises a built-in insulating mass capable of fitting with the insulating masses of the superimposed building blocks so as to create a continuous insulating wall inside the constructed wall.
Patent FR-2571252-A1 (FR)
Title: Shaving fluid for shaving with a sharp-edged razor of any kind
Filed: 1984-10-05
Abstract: Shaving fluid for shaving with a sharp-edged razor of any kind, such as fixed-blade, removable-blade, strip, etc. The invention relates to a shaving fluid, a shaving product employed with a sharp-edged razor of any kind, such as fixed-blade, removable-blade, strip, etc. The shaving fluid consists of a thick liquid, perfumed and coloured as desired, the main property of which is to remain on the skin after repeated passes of the razor, enabling a very close shave, without irritation of the skin, to be obtained very effectively and economically. The shaving fluid can consist mainly of a water-soluble, natural or synthetic surfactant having a viscosity in the region of 3,000 centistokes at 20 DEG C. This shaving fluid is preferably a liquid soap, a liquid shampoo, a foaming gel, a liquid detergent, a bath oil, a toilet product and any similar product, such products being selected for their composition and their consistency.
Patent FR-2571420-A1 (FR)
Inventor: DIEMERT JEAN-MARC
IPC: E05G5/00
Filed: 1984-10-10
Abstract: 1. A security device, particularly for bank counters or the like, consisting essentially of a movable armour plate (1) actuated by a pneumatic jack (2) and disposed in the window (3) under a cover (4) closing the slot through which it passes, the cover being mounted in a hinged manner, characterised in that the closing cover (4) is actuated by a driving means (5) capable of displacing heavy loads and fed in common and simultaneously with the pneumatic jack (2) actuating the armour plate (1).
Patent FR-2555500-A1 (FR)
Title: Procede de fabrication d'articles creux, notamment de conteneurs, en plastique oriente biaxialement et partiellement cristallin
Inventor: JABARIN SALEH ABD-EL-KARIM
IPC: B29C49/06
Filed: 1984-11-27
Abstract: DANS UNE PREMIERE FORME DE REALISATION DU PROCEDE SELON L'INVENTION, LES CONTENEURS SONT FORMES PAR EXTRUSION-SOUFFLAGE DANS UN PREMIER MOULE FINISSEUR CHAUD, PUIS SONT DE NOUVEAU SOUFFLES A DE PLUS GRANDES DIMENSIONS DANS UN SECOND MOULE FINISSEUR D'UN VOLUME SUPERIEUR A CELUI DU PREMIER MOULE CHAUD. CES CONTENEURS ONT DE MEILLEURES PROPRIETES PHYSIQUES, EN PARTICULIER UNE TRES FORTE LIMITE ELASTIQUE CIRCULAIRE. DANS UNE SECONDE FORME DE REALISATION, LES CONTENEURS SONT SOUFFLES DANS UN MOULE CHAUD, PUIS DE NOUVEAU SOUFFLES A DE PLUS GRANDES DIMENSIONS DANS UN SECOND MOULE CHAUD. CES CONTENEURS PRESENTENT UNE GRANDE RESISTANCE AU RETRAIT ET AUX DEFORMATIONS DUES A L'EXPOSITION A DE FORTES TEMPERATURES.
Patent FR-2576215-A1 (FR)
Title: Intraosseous anaesthesia technique
IPC: A61B17/34
Filed: 1985-01-18
Abstract: Device allowing intraosseous anaesthesia to be performed. The invention relates to a device composed of 3 parts: - the first part 1 represents a needle fitted at one of its ends with a hollowed and ribbed part; - the second part 4 constituted by a wire 5-6 for blocking the needle fitted at its upper part with a sleeve which fits on to a standard circumference; - the third part 7 constituted by a nozzle which fits on to the female part of the needle thus allowing injection of the anaesthetic liquid.
Patent FR-2577627-A1 (FR)
Title: Dispositif de commande pour maitre cylindre double
Inventor: SANSONE SERGE
IPC: B60T11/10
Filed: 1985-02-20
Abstract: DISPOSITIF DE COMMANDE 10 POUR MAITRE CYLINDRE DOUBLE 18 DU TYPE A DEUX MAITRES CYLINDRES PLACES PARALLELEMENT COTE A COTE, LE DISPOSITIF 10 EST SUSCEPTIBLE D'ETRE PLACE ENTRE UNE PEDALE D'ACTIONNEMENT 12 ET DES PISTONS 26, 26' DES MAITRES CYLINDRES. SELONL'INVENTION LE DISPOSITIF 10 COMPORTE UN DOUBLE PALONNIER 36 ASSURANT L'EQUILIBRAGE DES EFFORTS APPLIQUES SUR CHACUN DES PISTONS 26, 26' EN ASSURANT LA RIGIDITE DU DISPOSITIF DE COMMANDE 10 LE DOUBLE PALONNIER 36 COMPORTE UN DISPOSITIF DE MAINTIEN DE L'ECARTEMENT DES POINTS D'APPLICATION 32, 32' DES EFFORTS SUR LES PISTONS 26, 26'.
Patent FR-2578919-A1 (FR)
Title: Dispositif asservi de controle de debit pour installation hydraulique, notamment pour direction assistee de vehicule
Inventor: KERVAGORET GILBERT
IPC: B62D6/00
Filed: 1985-03-13
Abstract: LE DISPOSITIF DE CONTROLE DE DEBIT 10, DISPOSE DANS UNE CONDUITE DE DERIVATION 6 COMPREND UN TIROIR-PISTON 15 COULISSANT DANS UN ALESAGE 14 DANS LEQUEL DEBOUCHENT UN PASSAGE D'ENTREE 36 ET UN PASSAGE DE SORTIE 20, 21, LE TIROIR 15 FORMANT AVEC LE PASSAGE DE SORTIE 21 UNE RESTRICTION MODULABLE S; LE DISPOSITIF COMPREND, ENTRE LES PASSAGES D'ENTREE ET DE SORTIE, UN PASSAGE DE FLUIDE COMPORTANT UNE PREMIERE PORTION 32, 33, 34, FORMEE DANS LE TIROIR 15 ET UNE SECONDE PORTION 19, 24, 23, 22, FORMEE DANS LE CORPS 13 ET SELECTIVEMENT OBTUREE PAR UN ELEMENT DE CLAPET 26 SOLLICITE PAR UN RESSORT 27 ET LE PLONGEUR 28 D'UN ORGANE DE COMMANDE ELECTROMAGNETIQUE 9 PILOTE PAR UN SIGNAL ELECTRIQUE FONCTION D'UN PARAMETRE SIGNIFICATIF, PAR EXEMPLE LA VITESSE D'UN VEHICULE POUR UNE DIRECTION ASSISTEE DE VEHICULE.