baber/WOPTO huggingface dataset:
Patent FR-2510155-A1 (FR)
Title: Beam for bridge - comprises rectangular panels releasably secured together by connecting points at each corner
Inventor: BOMPARD SERGE
IPC: E01D15/133
Filed: 1981-07-27
Abstract: The beam is made up of an assembly of identical rectangular panels, which are releasably secured together end to end. Each panel carries, at its four corners, at least one connecting point parallel, to and laterally offset from, the plane of the panel. The connecting points at diametrically opposed corners are laterally offset to the same side of the panel. Each connecting point comprises two parallel flanges (4,5) extending perpendicularly from the panel edge. All the flanges are identical and define an intermediate gap, which is at least as wide as the flanges are thick.
Patent FR-2513582-A1 (FR)
Title: Dispositif du type chariot ou tremie a fond ouvrable vers le bas et ensemble forme avec celui-ci
IPC: B61D7/02
Filed: 1981-09-28
Abstract: L'INVENTION CONCERNE UN CHARIOT OU TREMIE A FOND OUVRABLE VERS LE BAS. LE CHARIOT COMPORTE DEUX PANNEAUX PIVOTANTS 12 ET 14. DES MONTANTS 28 ET 30 RESPECTIVEMENT FIXE ET MOBILE SONT DIRIGES VERS LE HAUT A PARTIR DE CHAQUE PANNEAU. SELON SA POSITION, LE MONTANT MOBILE 28 MAINTIENT LES PANNEAUX FERMES OU PERMET LEUR OUVERTURE POUR LE DECHARGEMENT. UN GALET 48 PORTE PAR UN LEVIER 42 ENTRE EN CONTACT AVEC UNE VOIE DE CAME 54 POUR AMENER LE MONTANT MOBILE 28 SOIT DANS UNE POISITION DE SEPARATION OU REPOS PAR RAPPORT AU MONTANT FIXE 30 SOIT DANS UNE POSITION DE COOPERATION OU TRAVAIL AVEC CE MONTANT FIXE. UN BRAS 50 PREVU SUR CHAQUE PANNEAU PORTE UN GALET 52 QUI S'APPLIQUE CONTRE UNE VOIE DE CAME 58 EN VUE DE FERMER LES PANNEAUX AVANT QUE LES MONTANTS SOIENT ARRIVES DANS LEUR POSITION DE COUPLAGE APRES DECHARGEMENT. APPLICATION AU DOMAINE DE LA MANUTENTION.
Patent FR-2514386-A1 (FR)
Title: Frame for light building - comprises tubular uprights carrying channels into which edges of curved roofing sheets locate
IPC: E04B1/343
Filed: 1981-10-08
Abstract: The light building is rapidly erectable and dismantled and is made up of tubular uprights (1), the lower ends of which locate into concrete foundations and the upper ends of which carry support plates (4). The plates are folded into guttering channels (6) into which the edges of the curved roofing sheets (8) locate. Hooks (9) attached to the edges of the roofing sheets engage under the outer lips of the channels to hold the roofing sheets in position.
Patent FR-2518226-A1 (FR)
Title: Space heater and water heater assembly - has absorber system with sets of passages in circuits containing brine and water
IPC: F24S10/70
Filed: 1981-12-10
Abstract: The heater is designed esp. for use in space- and water-heating, using a transfer fluid heated in a vessel in a heat-absorber system exposed to a higher temp. The absorber system (10) has two sets of passages (11,12) for the fluid, which are arranged close together. Each of the passages is connected to its own heating circuit (17,18). Heat-transfer brine flows through the first circuit, which incorporates a heat-pump, while the water from a swimming bath flows through the second.
Patent FR-2522306-A1 (FR)
Inventor: BOULANGER MARC CHARLES
IPC: B62J33/00
Filed: 1982-02-26
Abstract: Device for air conditioning overalls of a motor vehicle driver, wherein the air circulation in the lines (4) which extend in the overall is provided by the depression prevailing at the inlet of the air filter (1) of the carburator; it comprises a heater (6) mounted on the exhaust pipe (7); the lines (4) are held between the two walls of a removable lining which may be fixed by any conventionnal means in driver's overalls.
Patent FR-2523008-A1 (FR)
Title: Lost pattern casting using binderless moulding material - fluidised during pattern introduction and casting removal
Inventor: AUGUSTIN GERARD MICHEL
IPC: B22D47/02
Filed: 1982-03-11
Abstract: In a casting process employing an expanded polystyrene pattern and a binderless moulding material, the moulding material is fluidised during the steps of pattern introduction and casting removal. Pref. the mould flask has an upper part, which contains the moulding material and has a perforated base, and a frustoconical lower part connected to an air line for fluidising the moulding material and for evacuating air during the casting step. Method is useful in the casting of aluminium alloys and facilitates pattern introduction and casting removal.
Patent FR-2527933-A1 (FR)
Title: Board game simulating insurance - has squares marked with property to buy or refering to cards showing insurance or events
IPC: A63F3/00
Filed: 1982-06-02
Abstract: The board game simulating insurance is played on a closed track, divided into squares. Pieces, assigned to each player, are moved according to the score on a die. Each player is given property to be insured and capital. The squares are either marked with property that can be bought or refer to two packs of cards. One pack allows specific types of property to be insured and the other pack refers to events that can be happy or sad. The winner is the first player to insure all his property.
Patent FR-2528429-A1 (FR)
Title: Amino-benzamide histamine H2 receptor blockers used for ulcers - are 3-sulphonamido or carboxamido N-2,5-di:methylamino:methyl-2-furyl-methyl-thio:ethyl benzamide derivs.
Inventor: NISATO DINO
IPC: C07D307/52
Filed: 1982-06-11
Abstract: 3-B-A-NH-N- (2-(5-dimethylaminomethyl- furan-2-yl-methylthio) ethyl)- benzamide derivs. of formula (III) and their salts are new (where A is CO or SO2 and B is 1-6C alkyl, phenyl, pyridyl, pyridyl-1-oxide, pyrazinyl or thienyl). Histamine H2 receptor antagonists, which inhibit gastric secretion and are used to treat ulcers. Activity tests show that many of the cpds. have better gastric H2 blocking activity than does cimetidine or rasitidine, whereas their cardiac H2 blocking activity is much weaker. (III) may be administered enterally or parenterally in doses of 1-100, pref. 10-50, mg/Kg/ day. Adult doses comprise 10-100, pref. 100-500, mg. (III) where B-A is methanesulphonyl, ethanesulphonyl, butanesulphonyl, benzenesulphonyl or 2-thiophenecarbonyl and their salts.
Patent FR-2508537-A1 (FR)
Title: Obturateur anti-eruption de puits, packer a y utiliser et piece metallique rapportee
Inventor: HUEY WAI J
IPC: E21B33/06
Filed: 1982-06-24
Abstract: L'INVENTION CONCERNE UN PACKER DANS UN OBTURATEUR ANNULAIRE ANTI-ERUPTION AYANT UN AXE LONGITUDINAL ET POUVANT ETRE COMPRIME PENDANT UNE AVANCE AXIALE D'UN PISTON DANS UN LOGEMENT. SELON L'INVENTION, DES PIECES METALLIQUES RAPPORTEES 32 GENERALEMENT CIRCULAIREMENT ESPACEES AUTOUR DE L'AXE ONT DES NERVURES S'ETENDANT GENERALEMENT LONGITUDINALEMENT; UN ANNEAU EN ELASTOMERE S'ETEND AUTOUR DE L'AXE 40 ET LES NERVURES Y SONT NOYEES, CET ANNEAU AYANT UN ALESAGE 36; L'ANNEAU A UNE PREMIERE SECTION DE CORPS A DEPLACER RADIALEMENT VERS L'INTERIEUR PAR LE PISTON PENDANT SON AVANCE AXIALE ET UNE SECONDE SECTION DE CORPS A COMPRIMER AXIALEMENT PAR LE PISTON PENDANT SON AVANCE POUR QUE CETTE SECONDE SECTION ENGAGE PAR COMPRESSION L'ETENDUE DE SURFACE INTERNE DU LOGEMENT 11, LES DEUX SECTIONS ETANT EN UNE PIECE ET EN ALIGNEMENT LONGITUDINAL AVANT LA COMPRESSION DU PACKER PAR LE PISTON. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE DU PETROLE.
Patent FR-2529266-A1 (FR)
Title: Rotary hydraulic actuator - has sliding piston which is rotated by helical guides without axial movement
Inventor: LAMBERT ANDRE
IPC: F15B15/08
Filed: 1982-06-28
Abstract: The actuator has a cylindrical body (1), closed at each end (7,9) and a hollow piston (2) moves in the cylinder under the action of fluid pressure. There is a helical guide (3) between the cylinder and piston to rotate it when acted on by fluid. A shaft (4) rotates, without axial movement, in one cylinder end (9) and extends into the piston recess. They are coupled so that piston rotation is transmitted to the shaft. The helicoidal guide has a helical projecting rib (22) engaging in a helical notch (23) in a collar (21) on the piston.
Patent FR-2510928-A1 (FR)
Title: Procede et dispositif pour le changement automatique d'une piece sur une machine-outil
Inventor: GREGG HANS
IPC: B23F23/04
Filed: 1982-07-12
Abstract: A.L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF POUR LE CHANGEMENT AUTOMATIQUE D'UNE PIECE SUR UNE MACHINE-OUTIL. LE PROBLEME RESOLU CONSISTE A OPERER DE FACON SIMPLE D'UN SEUL COTE DE LA MACHINE. B.LE PROCEDE EST CARACTERISE EN CE QU'ON DEPLACE DANS L'ESPACE DE TRAVAIL DE LA MACHINE 1 ET ON RETIRE DE CET ESPACE UN PREMIER DISPOSITIF DE SAISIE 5 ET UN SECOND DISPOSITIF DE SAISIE 6 PRESENTANT DES COQUILLES DE SAISIE MOBILES L'UNE PAR RAPPORT A L'AUTRE, CES DISPOSITIFS ETANT MONTES A PIVOT SUR UN COULISSEAU 4 QUI EFFECTUE UN MOUVEMENT DE TRANSLATION ENTRE LA POSITION DE SERRAGE 8 DE LA PIECE 10, 12 ET LES STATIONS DE DECHARGEMENT ET DE CHARGEMENT 11, 13. C.L'INVENTION EST APPLICABLE NOTAMMENT AUX MACHINES D'USINAGE DE ROUES DENTEES.
Patent FR-2531689-A1 (FR)
Title: Device for rotating suspended loads.
Inventor: NEUMANN GUNTHER
IPC: B66C3/16
Filed: 1982-08-12
Abstract: The invention relates to a device for driving suspended loads in rotation, in particular a grab. The device comprises a stator 1 inside which can rotate a rotor 2 which is connected to a fastening part 6 of the grab by means of bolts 5 which can be engaged in the rotor from above through corresponding holes 21; the pipe couplers 24, placed on the rotor side and leading to the hydraulic circuit for operating the grab are arranged in proximity to the fastening part 6 at a location protected from external mechanical influences. Application to mechanical diggers and excavators.
Patent FR-2513140-A1 (FR)
Title: Procede pour l'elimination des oxydes de soufre des fumees
Inventor: LOWELL PHILIP S
IPC: B01D53/50
Filed: 1982-09-17
Abstract: PROCEDE POUR L'ELIMINATION DES OXYDES DE SOUFRE A PARTIR DE FUMEES. ON MET LE GAZ EN CONTACT AVEC UN SORBANT CHOISI PARMI LE BICARBONATE DE SODIUM, LE TRONA ET LE CARBONATE DE SODIUM ACTIVE ET, EN UTILISANT UNE LIQUEUR ALCALINE CONTENANT DES IONS BORATE DE MANIERE A REDUIRE LES DEBITS ET LA PERTE D'ALCALINITE, ON REGENERE LE SORBANT EPUISE AVEC UN OXYDE OU UN HYDROXYDE DE METAL ALCALINOTERREUX.
Patent FR-2533318-A1 (FR)
Title: Apparatus for simulating the luminous indicators on a vehicle
IPC: G01R31/44
Filed: 1982-09-22
Abstract: The apparatus simulates the luminous indicators on a vehicle towing a trailer and the invention covers a method of using the apparatus. The apparatus consists in particular of an electrical power point 1 which can be connected to the connecting element of the electrical circuit of the towing vehicle or of the trailer being tested. Each of the pins 2-2e of the power point corresponds to an independent indicator sub-circuit. Several indicator lamps 5-5d are connected between each of the pins of the power point 1. An independent power supply 6 is provided. Switches 8-8d enable each of the pins 2-2e of the power point 1 to be supplied with power. When the apparatus is connected to the power point of the towing vehicle through an extension cable, it allows the operator to test the various circuits of the towing vehicle. On the other hand, when it is connected with the power point of the trailer, it allows the corresponding circuits of the trailer to be tested. Application to road vehicles towing a trailer or caravan.
Patent FR-2516909-A1 (FR)
Title: Installation d'epuration d'eaux residuaires, en particulier d'eaux residuaires communales
Inventor: DIERING BERND
IPC: C02F3/04
Filed: 1982-10-19
Abstract: L'INVENTION A POUR OBJET UNE INSTALLATION D'EPURATION D'EAU RESIDUAIRE COMPRENANT UNE GRILLE 0, UN DESSABLEUR 1 FORMANT ETAGE A ADSORPTION PRELIMINAIRE, UN DISPOSITIF DE PRECLARIFICATION GROSSIERE 6, UN ETAGE A ADSORPTION 2, UN DISPOSITIF DE CLARIFICATION INTERMEDIAIRE 5, UN ETAGE D'ACTIVATION 3 COMPOSE DE DEUX BASSINS D'AERATION 3A, 3B, UN DISPOSITIF DE POST-CLARIFICATION 4 ET UN BIOTOPE HUMIDE 7. POUR UN MEME ENCOMBREMENT, UNE TELLE INSTALLATION PRESENTE UNE CAPACITE DE TRAITEMENT ACCRUE.
Patent FR-2535834-A1 (FR)
Title: Four a chambres ouvertes pour la cuisson de blocs carbones, comportant une pipe de soufflage
Inventor: BUIS PAUL
IPC: F27B13/02
Filed: 1982-11-09
Abstract: L'INVENTION CONCERNE UN FOUR A CHAMBRE OUVERTE POUR LA CUISSON DES BLOCS DESTINES NOTAMMENT A LA PRODUCTION ELECTROLYTIQUE D'ALUMINIUM PAR LE PROCEDE HALL-HEROULT, CONSTITUE PAR UNE SUCCESSION DE CHAMBRES DELIMITEES PAR DES MURS LATERAUX 2A MUNIS, A LEUR PARTIE SUPERIEURE, DE REGARDS 6 QUI METTENT LES CHAMBRES EN COMMUNICATION ET QUE L'ON PEUT OBTURER PAR DES REGISTRES D'ISOLEMENT 10, CHAQUE CHAMBRE ETANT DIVISEE EN ALVEOLES 7 PAR DES CLOISONS CHAUFFANTES CREUSES 4 DANS LESQUELLES CIRCULENT L'AIR ET LES GAZ DE COMBUSTION, CHAQUE CLOISON COMPORTANT, A SA PARTIE SUPERIEURE, DES OUVERTURES 13 DITES "OUVREAUX", L'ENSEMBLE DU FOUR EN FONCTIONNEMENT COMPORTANT, DANS LE SENS DE PROGRESSION DU FEU, UNE ZONE DE REFROIDISSEMENT, UNE ZONE DE PRECHAUFFAGE, UNE ZONE DE PLEIN FEU, CARACTERISE EN CE QUE L'ON DISPOSE SUR LES OUVREAUX 13 DES CLOISONS 4 AU MOINS UNE PIPE DE SOUFFLAGE D'AIR DE REFROIDISSEMENT, SITUEE DANS LA ZONE DE REFROIDISSEMENT.
Patent FR-2520965-A1 (FR)
Title: Autre plaquette flexible a circuit
Inventor: YATABE KATSUYUKI
IPC: H05K1/11
Filed: 1983-01-28
Abstract: L'INVENTION CONCERNE UNE PLAQUETTE FLEXIBLE A CIRCUIT. LA PLAQUETTE COMPORTE UNE FEUILLE DE BASE 1 PORTANT UNE CONFIGURATION DE CIRCUIT 2, UN FILM DE RECOUVREMENT 3 PLACE SUR UNE PARTIE DE LA CONFIGURATION DE CIRCUIT ET LAISSANT EXPOSEE UNE AUTRE PARTIE 2A DE LADITE CONFIGURATION ET DES OUVERTURES DE DETENTIONNEMENT 5 MENAGEES DANS LE FILM DE RECOUVREMENT 3 ETOU DANS LA FEUILLE DE BASE 1 EN ALIGNEMENT AVEC LE BORD 4 DU FILM DE RECOUVREMENT POUR EMPECHER LES CONCENTRATIONS DE CONTRAINTES QUI PROVOQUERAIENT AUTREMENT UNE RUPTURE DES CONDUCTEURS DU CIRCUIT.
Patent FR-2545595-A1 (FR)
Title: Extension relay for interchangeable multi-calibre barrels
IPC: F41C27/06
Filed: 1983-05-02
Abstract: To be operational, the "relay" must necessarily be fastened to the end of the barrel 1 of an existing weapon of very low power. Rifle and weapons for hand use, the shooting gallery, the range and the garden. The relay 2 acts as a hammerless breech fastened to the end of the barrel of the weapon carrying the system. The energy of the projectile fired in the carrier weapon is absorbed completely by the secondary percussion mass 3 serving for the percussion of ammunitions of higher calibre and power. To obtain an acceptable recoil energy, the multiple choice of ammunition and projectiles which is envisaged is limited only by the ratio of the masses present (projectiles and propellant). The manually interchangeable secondary barrel 9 is fastened to the end of the relay by means of a locking device, either of the rotary type 7 or of the hinged-tilt type for the largest calibres. The system makes the original weapon multi-functional for hunting, sports, leisure and close-range home defence without great risk of injury.
Patent FR-2526583-A1 (FR)
Title: Systeme lithographique par faisceau d'electrons, avec deplacement sur coussin d'air de la piece a traiter
Inventor: LEWIS GEORGE CLINTON JR
IPC: H01L21/027
Filed: 1983-05-06
Abstract: DANS L'AXE DE L'ORGANE 11 ENGENDRANT UN FAISCEAU D'ELECTRONS, LE PORTE-OBJET 31, 33 EST ASSUJETTI A UN DISQUE 13 SUPPORTE ETOU POSITIONNE A L'AIDE DE REGIONS ANNULAIRES EQUILIBREES DE PRESSION D'AIR 17, 15, 42 ENTOURANT DES REGIONS CENTRALES 47 SOUS DEPRESSION, EVITANT DE SOUMETTRE LE DISQUE 13 A DE GRANDES FORCES DE FLEXION. REALISE EN MATERIAU LEGER, LE DISQUE 13 FACILITE UN POSITIONNEMENT RAPIDE ET PRECIS DES PASTILLES SEMI-CONDUCTRICES A TRAITER. APPLICATION : REALISATION DE "PUCES" A CIRCUITS INTEGRES POUR APPAREILLAGE ELECTRONIQUE.
Patent FR-2527859-A1 (FR)
Title: Circuit et procede de commande de la resistance de charge d'une charge electrique
Inventor: BLOOMER MILTON DAYTON
IPC: H05B3/00
Filed: 1983-05-25
Abstract: CIRCUIT PERMETTANT LA COMMANDE DE CHARGES AYANT UN COEFFICIENT DE TEMPERATURE NON NUL. IL COMPREND: -UN DISPOSITIF 15 CONNECTE ENTRE LA SOURCE 16 ET LA CHARGE 12 POUR FAIRE VARIER LE COURANT DEBITE DANS CETTE CHARGE, SUR RECEPTION D'UN SIGNAL DE COMMANDE; -UN DISPOSITIF POUR SURVEILLER LA TENSION AUX BORNES DE LA CHARGE, ET EMETTANT UN PREMIER SIGNAL; -UN DISPOSITIF 24 POUR SURVEILLER LE COURANT DEBITE DANS LA CHARGE ET EMETTANT UN SECOND SIGNAL; -UN DISPOSITIF COMPARATEUR 23 RECEVANT CES PREMIER ET SECOND SIGNAUX DE REFERENCE ET GENERANT UN SIGNAL DE SORTIE DONT LES CARACTERISTIQUES INDIQUENT L'INSTANT AUQUEL L'AMPLITUDE DU PREMIER SIGNAL EXCEDE CELLE DU PREMIER SIGNAL DE REFERENCE PAR RAPPORT A L'INSTANT OU L'AMPLITUDE DU SECOND SIGNAL EXCEDE CELLE DU SECOND SIGNAL DE REFERENCE; -UN DISPOSITIF PRODUISANT UN SIGNAL DE COMMANDE EN REPONSE AU SIGNAL DE SORTIE DU DISPOSITIF COMPARATEUR CI-DESSUS, ET DESTINE A FAIRE QUE LA RESISTANCE DE CHARGE SOIT MAINTENUE EFFECTIVEMENT CONSTANTE A UNE VALEUR PREFIXEE. APPLICATION AUX LAMPES A INCANDESCENCE.
Patent FR-2528503-A1 (FR)
Inventor: LAGODKA MANFRED
IPC: F15B13/01
Filed: 1983-06-08
Abstract: The invention relates to hydraulically retractable and extendable hydraulic props in which at least one pressure space is protected via a hydraulically releasable non-return valve fastened to the outer prop. During the admission of pressure to a pressure space producing an opposed direction of movement, this non-return valve is acted upon by the pressure prevailing in this pressure space. The transfer of the control pressure to the hydraulically releasable non-return valve is effected according to the invention via bores in the wall of the outer prop.
Patent FR-2551887-A1 (FR)
Title: Dispositif de couplage de cables de fibres optiques
Inventor: MOIREZ JACQUES
IPC: G02B6/32
Filed: 1983-09-09
Abstract: LA PRESENTE INVENTION SE RAPPORTE A UN DISPOSITIF COUPLANT DES CABLES 1, 2 DE FIBRES OPTIQUES PAR UN SYSTEME OPTIQUE COMPORTANT UN OBJECTIF CONVERGENT 3. IL EST CARACTERISE PAR LE FAIT QUE LES FIBRES 11, 21 DES DEUX CABLES SONT DISPOSEES DE MANIERE QUE LEURS EXTREMITES SOIENT SITUEES D'UN MEME COTE DUDIT OBJECTIF 3 EN ETANT DIRIGEES VERS CELUI-CI ET PAR LE FAIT QUE LE SYSTEME OPTIQUE COMPORTE UN REFLECTEUR 4 FIXE ET SITUE DE L'AUTRE COTE DES CABLES PAR RAPPORT A L'OBJECTIF DE MANIERE QUE LES RAYONS LUMINEUX ISSUS D'UNE FIBRE EMETTRICE, APRES AVOIR TRAVERSE L'OBJECTIF SOIENT REFLECHIS VERS LEDIT OBJECTIF QUI LES FOCALISE SUR LA FIBRE RECEPTRICE CONJUGUEE.
Patent FR-2552573-A1 (FR)
Title: Dispositif integre forme d'elements modulaires independants dont chaque fonction permet la localisation et/ou la visualisation et/ou le traitement de signaux numeriques pour utilisation dans les transports en commun
Inventor: GUILLOT FRANCIS
IPC: G08G1/123
Filed: 1983-09-28
Abstract: DISPOSITIF INTEGRE FORME D'ELEMENTS MODULAIRES INDEPENDANTS (BALISES, PANNEAUX DE VISUALISATION, ECRAN DE CONTROLE DE VISUALISATION) QUI PEUVENT ETRE INTERCONNECTES SUR UN ORDINATEUR CENTRAL 16. LE SIGNAL, ISSU DE LA BALISE SITUEE SUR LES LIEUX DE PASSAGE DES VEHICULES, EST TRAITE BIT A BIT POUR FORMER UN MESSAGE FIABLE ET DISPONIBLE DANS LE REGISTRE DE SORTIE QUI EST A BORD DU VEHICULE POUR ANALYSE ULTERIEURE; LE MESSAGE RECU DE LA BALISE A BORD DU VEHICULE EST TESTE PAR UN MICROPROCESSEUR. 15 REPRESENTE L'UNITE DE RECEPTION DE TOUTES LES INFORMATIONS PROVENANT DES BALISES, DES VEHICULES, DES RADIONS OU DES CABLES. CETTE UNITE DE RECEPTION 15 EST BRANCHEE SUR L'ORDINATEUR CENTRAL 16; SUR L'ORDINATEUR CENTRAL 16 SONT EGALEMENT BRANCHEES UNE UNITE DE STOCKAGE 18 ET UNE CONSOLE DE VISUALISATION 19. UTILISATION POUR LES VEHICULES DE TRANSPORT EN COMMUN.
Patent FR-2553461-A1 (FR)
Title: Security device for door or the like
IPC: E05C19/00
Filed: 1983-10-14
Abstract: Security closing device for door 1 or the like, characterised in that it comprises, in combination: a first lock 5; a second lock 8 with a dead latch (lock bolt) 9; at least one security bar 10 pivoting about a central axis; a connecting linkage 13, 14, 16 to connect the bar to the dead latch (lock bolt); a fixed retaining device 17 coupled with the linkage to lock the bar in the event of the second lock 8 being disconnected from the door; and means of mechanical coupling 18-23 between the two locks such that the opening of the dead latch (lock bolt) 9 depends on the prior opening of lock 5.
Patent FR-2534642-A1 (FR)
Title: Mecanisme de commande, en particulier pour un raidisseur d'enroulement mecanique de ceinture de securite
Inventor: FOHL ARTHUR
IPC: F15B15/22
Filed: 1983-10-18
Abstract: L'INVENTION CONCERNE UN MECANISME DE COMMANDE AVEC UN PISTON ENTRAINE DANS UN CYLINDRE PAR PYROTECHNIE, EN PARTICULIER POUR UN RAIDISSEUR D'ENROULEMENT AUTOMATIQUE DE CEINTURE DE SECURITE OU LE PISTON EST RELIE, PAR UN MOYEN DE TRACTION, A L'ELEMENT A ENTRAINER, PAR EXEMPLE L'ARBRE DE LA CEINTURE ET LE CYLINDRE POSSEDE, A SON EXTREMITE ARRIERE EN DIRECTION D'ENTRAINEMENT, UN BUTOIR. SELON L'INVENTION, ENTRE LE PISTON 2 ET LE BUTOIR DU CYLINDRE 20 SONT PREVUS DES MOYENS D'AMORTISSEMENT 17 QUI, LORS D'UNE RUPTURE DU MOYEN DE TRACTION 3, FREINENT LE PISTON SUR UNE COURSE PREDETERMINEE. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE AUTOMOBILE.
Patent FR-2554095-A1 (FR)
Title: Improvements to methods and devices for separating stacked blanks
Inventor: MARUEJOULS CHRISTIAN
IPC: B65H3/30
Filed: 1983-10-27
Abstract: In order to separate blanks 1 from a stack P of such identical blanks, this stack is placed on a support 2 provided with suction means 3, the portion of the said stack located just above the lower blank 1 is horizontally clamped by means of a jaw 5, and then there is vertical separation of the two assemblies respectively comprising the support with the lower blank held against it and the jaw with the rest of the stack clamped in the latter, the first assembly is transported to a station for unloading the blank which it carries, it is returned unloaded to its initial position, the two assemblies are brought together again vertically, the jaw is unclamped, which releases the rest of the pile on the support and the cycle is restarted.
Patent FR-2556073-A1 (FR)
Title: Fluid dispensing device with an interchangeable dispensing module
Inventor: GAUTIER GEORGES
IPC: F28F9/02
Filed: 1983-12-02
Abstract: The fluid dispensing device comprises an enclosure made from two elements 6-8 which can be juxtaposed in a sealed fashion and which are removable with, on one of the elements 8, a connection 11 for the main pipe or pipes and, on the other element 6, connections for the secondary pipes 4. The invention makes it possible to adjust the distribution rate by exchanging one of the elements and finds its application particularly in the event of the enclosure constituting the casing of a direct contact liquid-gas exchanger, the liquid being sprayed into the casing in the form of independent conical sheets atomised by nozzles.
Patent FR-2557700-A1 (FR)
Title: Accelerometre angulaire
Inventor: CAPUTO WILLIAM ROBERT
IPC: G01P15/00
Filed: 1983-12-28
Abstract: A.ACCELEROMETRE ANGULAIRE. B.ACCELEROMETRE ANGULAIRE GENERANT UN SIGNAL DIRECTEMENT UTILISABLE 104 DANS DES ENROULEMENTS FIXES 68, CE SIGNAL ETANT PROPORTIONNEL A LA VALEUR INSTANTANEE DE L'ACCELERATION D'UN ELEMENT ROTATIF 40. LES ERREURS DUES A LA WOBBULATION, A L'EXCENTRICITE ET A LA NON-HOMOGENEITE DE L'ELEMENT ROTATIF SONT REDUITES PAR LA GENERATION SYMETRIQUE 66 DE FLUX PASSANT PAR L'ELEMENT ET PAR LA DETECTION SYMETRIQUE DU FLUX ENGENDRE PAR LE COURANT PASSANT DANS L'ELEMENT. C.L'INVENTION CONCERNE LES TECHNIQUES DE REALISATION D'ACCELEROMETRES.