baber/WOPTO huggingface dataset:
Patent FR-2483197-A1 (FR)
Title: Chaine de fermeture a glissiere
Inventor: MOERTEL GEORGE B
IPC: A44B19/06
Filed: 1981-05-15
Abstract: LE DOMAINE DE L'INVENTION EST CELUI DES FERMETURES A GLISSIERE. LE PROBLEME POSE CONSISTE A REALISER UNE TELLE FERMETURE A GLISSIERE QUI PUISSE ETRE AISEMENT OBTENUE PAR MOULAGE AFIN DE FACILITER SA FABRICATION SOUS LA FORME DE BANDES. SUIVANT L'INVENTION, CETTE FERMETURE A GLISSIERE EST CARACTERISEE EN CE QU'ELLE COMPREND: UNE BANDE DE MONTAGE 10 ET UNE RANGEE D'ELEMENTS D'ACCOUPLEMENT 14 FIXES A UN BORD DE LA BANDE, CHAQUE ELEMENT COMPRENANT UN CORPS 20 MOULE AUTOUR DU BORD CONSIDERE DE LA BANDE, UNE PARTIE RETRECIE OU COL 40 S'ETENDANT A PARTIR DU CORPS EN S'ELOIGNANT DE LA BANDE, UNE TETE 42 FIXEE AU COL ET UNE PAIRE DE LANGUETTES 38 S'ETENDANT VERS L'EXTERIEUR A PARTIR DU COL, ET LA TETE COMPORTE UNE GORGE LONGITUDINALE 56 DESTINEE A RECEVOIR UNE LANGUETTE DE CHAQUE ELEMENT D'UNE PAIRE D'ELEMENTS ADJACENTS APPARTENANT A UNE CHAINE SITUEE EN REGARD, TANDIS QUE LA BANDE 10, LES LANGUETTES 38 ET LA GORGE 56 ONT DES SURFACES SUPERIEURES QUI SONT TOUTES COPLANAIRES. L'INVENTION VISE PRINCIPALEMENT LES FERMETURES A GLISSIERE POUR VETEMENTS ET AUTRES ARTICLES TEXTILES.
Patent FR-2482978-A1 (FR)
Title: Procede de fabrication d'une biere dietetique
IPC: C12H3/02
Filed: 1981-05-21
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE DE FABRICATION D'UNE BIERE DIETETIQUE. POUR FABRIQUER UNE BIERE DIETETIQUE PAUVRE EN HYDRATES DE CARBONE, A TENEUR REDUITE EN ALCOOL ET PRESENTANT UNE TENEUR REELLE EN MOUT ORIGINAL DE 7 A 8 OU 11 A 14, LA TENEUR EN ALCOOL DE LA BIERE ETANT ABAISSEE SOUS VIDE. LA DIMINUTION DE LA TENEUR EN ALCOOL EST REALISEE DANS UN EVAPORATEUR EN COUCHES MINCES A UNE TEMPERATURE DE PAR EXEMPLE 50C ET AVANTAGEUSEMENT 30C PENDANT UNE COURTE DUREE DE 1 A 10 SECONDES. LA BIERE EST DILUEE AVANT QUE L'ON NE PROCEDE A LA REDUCTION DE SA TENEUR EN ALCOOL AVEC DE L'EAU NE CONTENANT PAS D'OXYGENE. APRES REDUCTION DE LA TENEUR EN ALCOOL, ON REALISE UNE FERMENTATION SECONDAIRE POUR OBTENIR LA FORMATION DE CO. L'INVENTION PERMET DE FABRIQUER UNE BIERE DIETETIQUE A PARTIR DES MOUTS UTILISES POUR LA FABRICATION DES BIERES NORMALES.
Patent FR-2486596-A1 (FR)
Title: Separateur de crasses pour turbomachines
Inventor: DERNEDDE ROBERT
IPC: B04B5/10
Filed: 1981-06-18
Abstract: CE SEPARATEUR EST DU TYPE DE CEUX DISPOSES ENTRE UNE ZONE OU PASSE UN FLUIDE CHARGE D'IMPURETES ET UNE ZONE OU PASSE UN FLUIDE PROPRE. IL COMPREND UNE CHAMBRE 7 DE SEPARATION DES CRASSES TOURNANT AVEC L'ARBRE 1 DE LA MACHINE ET UNE CHAMBRE TAMPON 8 RELIEE A CETTE DERNIERE PAR L'INTERMEDIAIRE D'UN CANAL 22, GRACE A QUOI LE FLUIDE SOUILLE QUI EST AMENE A UNE VITESSE PERIPHERIQUE VOISINE DE LA VALEUR DE LA VITESSE PERIPHERIQUE LOCALE EST REFOULE PAR LES DIFFERENCES DE PRESSION REGNANT DANS LA TURBOMACHINE ETOU PAR UN OU PLUSIEURS DISPOSITIFS DE REFOULEMENT, EN PASSANT PAR UNE OUVERTURE D'ENTREE 10 DANS LA CHAMBRE 7 DE SEPARATION DES CRASSES ET DE LA, D'UNE PART, PAR L'INTERMEDIAIRE D'UNE OUVERTURE DE SORTIE 11, DIRECTEMENT DANS LA ZONE 3 OU SE TROUVE LE FLUIDE SOUILLE, ET D'AUTRE PART, EN PASSANT PAR LE CANAL 22, LA CHAMBRE TAMPON 8, UNE OUVERTURE DE SORTIE 12 ET LA ZONE 4 OU SE TROUVE LE FLUIDE PROPRE DANS LA ZONE 3 DU FLUIDE SOUILLE.
Patent FR-2508377-A1 (FR)
Title: Cutting corrugated wire reinforced plastics hose to length - by separating mandrels upon which the hose is supported and cutting between the mandrels
Inventor: MATHIEU JULIEN C
IPC: B26D3/16
Filed: 1981-06-26
Abstract: A device for severing wire reinforced plastics hose, made by extrusion over moving mandrels located end to end, comprises a carriage located on the path of the hose and carrying means to detect a connection between successive mandrels. The carriage also carries a hose gripping device and means to transversely move a cutter over the carriage. In use, when a connection is detected, control means act to cause the gripping device to grip the base and move in the hose direction faster than the extrusion speed, thereby separating the mandrels at the connection and locally stretching the hose. The cutter is then actuated to move through and sever the stretched region. Finally the mandrel is removed from within the thus separated length of hose. Cutting is effected with a minimum of waste at the mandrel ends.
Patent FR-2489219-A1 (FR)
IPC: B64C1/14
Filed: 1981-08-28
Abstract: The invention is in the form of two parts (1, 3), one (1) of which adheres magnetically to the second (3) and can be freely displaced along the surface of the second (3) to the desired position.
Patent FR-2514319-A1 (FR)
Title: Tactical non-aggressive submersible imitating submarine - includes sonar receiving and transmitting circuits simulating torpedo or defensive purposes
IPC: F42B19/00
Filed: 1981-10-09
Abstract: The submersible is equipped with listening hydrophones on its sides top and near surface. Retractable ailerons are provided to alter the depth of submersion of the submarine. Sonar transmitters are provided on the side and top and it is propelled by a jet of water being drawn in at the front and expelled at the back. Sonar signals received from a pursuing submarine are received by the hydrophones, and fed to a signal processor on board. Signals are then re-emitted by the transmitters, after controlled amplification, in order to give a particular false image to the pursuing vessel. A noise generating circuit also simulates the noise produced by the propeller screw of, for example, a torpedo.
Patent FR-2515717-A1 (FR)
Title: Electrical outdoor transformer housing - includes rectangular unit with all ventilation grills located in front door panels
IPC: E04H5/04
Filed: 1981-11-04
Abstract: The housing comprises a frame with a floor, four walls and a sloping roof. The front panel has two doors, each with ventilation grills in them. All the ventilation grills are purposely fitted to the front of the housing so that it may be installed in a wide range of positions without difficulty. The o doors are positioned symmetrically on either side of the central line of the front panel, with a smaller box between them. This may contain the controls of lighting. Above all three doors there is a further ventilation grill in two parts extending right across the front panel.
Patent FR-2494712-A1 (FR)
Title: Huile lubrifiante et procede pour reduire la consommation de carburant de moteurs a combustion interne
Inventor: LISTON THOMAS V
IPC: C10M129/08
Filed: 1981-11-16
Abstract: L'INVENTION A TRAIT AU DOMAINE DES HUILES LUBRIFIANTES. ELLE CONCERNE DES HUILES LUBRIFIANTES CONTENANT ENVIRON 0,10 A 5,0 EN POIDS D'UN ALCANE-1,2-DIOL DE FORMULE: (CF DESSIN DANS BOPI) OU R EST UN RADICAL ALKYLE CONTENANT 8 A 28 ATOMES DE CARBONE, OU LEURS MELANGES. LES HUILES LUBRIFIANTES DE L'INVENTION REDUISENT LA CONSOMMATION DE CARBURANT DE MOTEURS A COMBUSTION INTERNE.
Patent FR-2495201-A1 (FR)
Title: Dyeing of paper and other cellulosic materials - using cationic anthraquinone dyes
Inventor: KUNDE KLAUS
IPC: D21H21/28
Filed: 1981-12-01
Abstract: Dyeing of cellulosic materials (esp. paper) is effected using cationic anthraquinone dyes of formula (A1-Y1-NR1R2-Z-NR3R4-Y2-A2)2+ 2A- (I) A1 and A2 are anthraquinone dye radicals free of anionic gps.; Y1 and Y2 are divalent bridging gps.; Z is a direct bond or a divalent bridging gp.; R1-R4 are H or 1-4C alkyl or 2- or 3-hydroxyalkyl, or NR1R2 or NR3R4 is a 5- or 6-membered ring; A is an anion. (I) give dyeings with good fastness to water, acids, alkalies and alum and esp. good light fastness, in shades (generally blue) with good brilliance and clarity. Exhaustion properties are good.
Patent FR-2517562-A1 (FR)
Title: Downflow centrifugal separator - with concentric tubes defining annular channel swirl vanes, discharge slots and a collection chamber
Inventor: WILSON JOSEPH G SR
IPC: B01D45/12
Filed: 1981-12-08
Abstract: A centrifugal separator comprises a pair of concentric metallic tubes which define an annular channel. The inner tube has a closed top and an open bottom and the channel has an open top for receiving gas and a closed bottom. Swirling vanes are positioned proximate to the top of the channel for imparting a swirling movement to gas within the channel. The inner tube has a series of angled slots directly inwardly towards the tube centre to provide communication between the annular channel and the space within the inner tube. An annular collection chamber is formed at the bottom of the channel and communicates with a discharge port. Used for sepg. particles of catalyst from hydrocarbon vapours issuing from a catalytic process and removing suspended solids from gases fed to boilers.
Patent FR-2520566-A1 (FR)
Title: Light beam excited piezoelectric vibrator for passive dipole - uses localised incident optical radiant periodically modulated to excite lamina close to resonant frequency
Inventor: DIEULESAINT EUGENE
IPC: G10K15/04
Filed: 1982-01-28
Abstract: The resonator consists of a quartz lamina (9) whose principal faces are metallised (7,8) to form electrodes. The lamina is suspended by two metallic rods (10,11) joining the middle of the metallisations to a base (12) having two electrical pins (13,14). The assembly is protected by a glass envelope (15) permeable to radiation. The resonator is excited by an amplitude modulated beam (11) of optical radiation of frequency f. The beam whose source may be a He-Ne laser (1) is modulated by an acousto-optical or electro-optical modulator (2) electrically controlled by a tunable alternating generator (5). A sinusoidal voltage appears at the terminals (13,14) on impact (6) of the light beam with one of the metallisations and when the modulation frequency f approaches the natural resonance frequency of the piezoelectric resonator. The metallisation transforms the optical energy into heat which produces a local dilation of the piezoelectric material.
Patent FR-2502377-A1 (FR)
Title: Memoire semi-conductrice a fonction de correction de bits errones
Inventor: YAMADA JUNZO
IPC: G06F11/10
Filed: 1982-03-16
Abstract: L'INVENTION SE RAPPORTE A UNE MEMOIRE SEMI-CONDUCTRICE INCLUANT UNE UNITE 100 DE CELLULES DE MEMOIRE CONNECTEES ENTRE DES LIGNES DE BITS 160-160 ET DES LIGNES DE MOTS 150-150. POUR LA CORRECTION D'ERREURS D'UN BIT DANS LE CIRCUIT 350, DES LIGNES DE BITS SUPPLEMENTAIRES 120-120; 120-120 ET DES CELLULES ASSOCIEES SONT CONNECTEES A UN CIRCUIT DE DETECTION D'ERREURS 310, 340 PAR CONTROLE DE PARITE HORIZONTALE ET VERTICALE. L'INVENTION PERMET DE DISPOSER DE PEU DE PLACE SUPPLEMENTAIRE ET DE CONSOMMER PEU POUR LA CORRECTION D'ERREURS D'UNE MEMOIRE SEMI-CONDUCTRICE A HAUTE DENSITE D'INTEGRATION.
Patent FR-2524266-A1 (FR)
Title: Bard prepd. by moulding fat and alginate mixt. - contg. calcium sulphate, used for encircling meat and chicken when roasting
Inventor: FLOCH YVON LE
IPC: A23L13/00
Filed: 1982-04-06
Abstract: Bard is prepd. by (a) grinding and then mixing fat with an alginate, and (b) adding CaSO4 to the homogeneous mixing and moulding the mixt. Pref. a chelating agent for Ca ions is added simultaneously with the alginate, pref. being pyrophosphoric acid. Amts. added are 0.5-5 wt.% each of the alginate and CaSO4. Collagen is pref. added to the fat during grinding, pref. being bacon rind in amt. of up to 10 wt.% of the whole mixt. For partly encircling meat or fowls for roating. Addition of an alginate results in mouldable gel giving a reconstituted bard which is not thermoreversible.
Patent FR-2503629-A1 (FR)
Title: Rotative a feuilles comportant un systeme de chaines transporteuses
Inventor: THEILACKER KLAUS
IPC: B41F7/06
Filed: 1982-04-07
Abstract: L'INVENTION CONCERNE UNE ROTATIVE A FEUILLES MUNIE D'UN SYSTEME DE CHAINES TRANSPORTEUSES QUI PRESENTE DES TRAVERSES PORTANT DES GRIFFES ET DES APPUIS DE GRIFFES ET DONT LE BRIN D'ALLER CONDUIT LES FEUILLES D'UN GROUPE IMPRIMEUR A UNE SORTIE A HAUTE PILE TANDIS QUE LE BRIN DE RETOUR SE DEPLACE A VIDE, ROTATIVE QUI EST EGALEMENT MUNIE D'UN DISPOSITIF SERVANT A APPLIQUER UN LIQUIDE AU MOINS SUR LA FACE SUPERIEURE DE LA FEUILLE, LEQUEL COMPORTE UN CYLINDRE D'IMPRESSION DISPOSE AU-DESSOUS DU BRIN D'ALLER ET UN AUTRE CYLINDRE DISPOSE ENTRE LES BRINS D'ALLER ET DE RETOUR ET DANS LA GORGE DUQUEL CHAQUE TRAVERSE A GRIFFES S'ENGAGE AUSSI BIEN A L'ALLER QU'AU RETOUR. CETTE ROTATIVE EST CARACTERISEE EN CE QUE LA GORGE 15 DU CYLINDRE 14 EST CONCUE POUR LOGER COMPLETEMENT UNE TRAVERSE A GRIFFES 7 ET QUE DES GUIDES EXTERIEURS DE CHAINE 16 SONT PREVUS DANS UNE POSITION TELLE, PAR RAPPORT AU CYLINDRE 14, QU'A L'ALLER LA SURFACE DE BUTEE DE GRIFFES 27 SOIT TANGENTE A LA CIRCONFERENCE DU CYLINDRE, TANDIS QU'AU RETOUR LA TRAVERSE A GRIFFES 7 S'ENFONCE COMPLETEMENT DANS LA GORGE 15. APPLICATION AUX ROTATIVES OFFSET A FEUILLES.
Patent FR-2503830-A1 (FR)
Inventor: KLOCKE HARALD
IPC: F16P3/22
Filed: 1982-04-08
Abstract: The controller comprises two hand switches and a circuit which is operated by said hand switches and consists of a plurality of logic switching elements, including a fluid-supplied control valve, which is switched by these elements, for reversing a fluid control medium. In order to improve the safety of the controller, an essentially identical, further circuit is connected in parallel with said circuit on the input side. The fluid-supplied control valve of the first-mentioned circuit communicates via the pressure medium of a common fluid-pressure source with the control valve of the further circuit, in series, in such a manner that an operating signal for a machine, which is to be set in motion, appears from the operating output of the second control valve when both control valves are in the seated position.
Patent FR-2524811-A1 (FR)
Title: Simulateur lanceur de balles par exemple de tennis
Inventor: KHOLIN BORIS GEORGIEVICH
IPC: A63B69/00
Filed: 1982-04-08
Abstract: L'INVENTION CONCERNE LE MATERIEL SPORTIF. LE SIMULATEUR LANCEUR DE BALLES FAISANT L'OBJET DE L'INVENTION EST CARACTERISE NOTAMMENT EN CE QUE LE MOYEN D'ETANCHEMENT DU CANON 1 SE COMPOSE D'UNE CHAMBRE CYLINDRIQUE 4 RELIEE AU CANON 1 ET PRESENTANT UNE OUVERTURE D'ENTREE 4A POUR LE PASSAGE DELA BALLE A LANCER DU CONDUIT CHARGEUR 2 DANS LADITE CHAMBRE, UNE OUVERTURE DE SORTIE 4B POUR LE PASSAGE DE LA BALLE DE LA CHAMBRE 4 DANS LE CANON 1, ET UN CANAL 4C D'ARRIVEE DU GAZ COMPRIME EN PROVENANCE DU RESERVOIR 6. LE SIMULATEUR EN QUESTION PEUT SERVIR AU LANCEMENT DE BALLES DE TENNIS, DE BALLONS DE FOOTBALL OU D'AUTRES OBJETS ANALOGUES.
Patent FR-2525754-A1 (FR)
Title: Ajax-Wyatt furnace - with two V-channels and common centre trough between pole shoes of open iron core
Inventor: POLISCHUK V P
IPC: H05B6/20
Filed: 1982-04-27
Abstract: AJAX WYATT induction furnace has two V-channels for single-turn loops of molten metal in the opposite direction and with a common centre trough, at an angle of 10-80 deg. to the axis of the latter. The common section of the V-channels and of the centre trough lies between the poles of a C-shaped iron core with two windings. The total length of this common section does not exceed the height of the poles. The additional electromagnetic force results in a much higher furnace efficiency. The risk of any pinch effect is much reduced. The lining is exposed to less thermal stress.
Patent FR-2505017-A1 (FR)
Title: Dispositif de raccordement rapide de conduites hydrauliques et des lignes hydrauliques et electriques de service correspondantes
IPC: F16L37/12
Filed: 1982-04-27
Abstract: DISPOSITIF DE RACCORDEMENT RAPIDE DE CONDUITES HYDRAULIQUES ET DES LIGNES HYDRAULIQUES ET ELECTRIQUES DE SERVICE Y ASSOCIEES. CE DISPOSITIF EST DIVISE EN DEUX PARTIES 1A, 1B POUVANT ETRE APPLIQUEES ET SERREES L'UNE PAR RAPPORT A L'AUTRE GRACE A UN SYSTEME DE SERRAGE A ACTIONNEMENT RAPIDE 2. CHAQUE PARTIE EST TRAVERSEE PAR UNE CONDUITE PRINCIPALE 10A, 10B ET PAR UNE OU PLUSIEURS LIGNES HYDRAULIQUES ETOU ELECTRIQUES DE SERVICE 14A, 14B. LORSQUE LES DEUX PARTIES 1A, 1B SONT ALIGNEES ET RAPPROCHEES, LA CONDUITE PRINCIPALE 10A, 10B COMME LA OU LES LIGNES DE SERVICE 14A, 14B D'UNE PARTIE SONT RELIEES A LA CONDUITE PRINCIPALE ET AUX LIGNES DE SERVICE CORRESPONDANTES DE L'AUTRE PARTIE. LES LIGNES DE SERVICE COMPORTENT DES MOYENS AUTOMATIQUES 15A, 15B POUR EFFECTUER ET INTERROMPRE L'ECOULEMENT DU FLUIDE OU COURANT. APPLICATION AUX INSTALLATIONS DE DISTRIBUTION, DE TRANSBORDEMENT ET DE STOCKAGE DE FLUIDES, NOTAMMENT DE PRODUITS PETROLIFERES.
Patent FR-2507148-A1 (FR)
Title: Systeme de volets de bord d'attaque pour aile d'avion
Inventor: STAUDACHER WERNER
IPC: B64C9/26
Filed: 1982-06-04
Abstract: POUR DES AILES D'AVION, IL EST PROPOSE UN SYSTEME DE VOLETS DE BORD D'ATTAQUE AVEC DEUX VOLETS DISPOSES L'UN DERRIERE L'AUTRE, AU MOYEN DESQUELS IL EST POSSIBLE DE REALISER UNE CONFIGURATION EN "S" DE LA COURBURE, LE VOLET AVANT POUVANT ETRE BRAQUE VERS LE HAUT ET VERS LE BAS ET LE VOLET ARRIERE POUVANT ETRE BRAQUE SEULEMENT VERS LE BAS.
Patent FR-2508431-A1 (FR)
Title: Composition de traitement, son procede de fabrication et son utilisation pour le traitement des eaux d'egout
Inventor: LIST DAVID ERIC
IPC: C02F3/02
Filed: 1982-06-29
Abstract: LA COMPOSITION DE TRAITEMENT SELON L'INVENTION CONSISTE EN UNE SOLUTION AQUEUSE DE SULFATE FERRIQUE ET DE NITRATE FERRIQUE DANS UN RAPPORT MOLAIRE DE 1: 0,5 A 1: 3 ET FACULTATIVEMENT JUSQU'A 2,5 MOLES D'ACIDE NITRIQUE PAR MOLE DE SULFATE FERRIQUE. APPLICATIONS: TRAITEMENT DES EAUX D'EGOUTS POUR MAINTENIR LES BACTERIES ACTIVES EN CAS DE DEFAUT EN OXYGENE DISPONIBLE.
Patent FR-2535891-A1 (FR)
Title: Electrical conductor made in the form of assembled bare wires.
Inventor: BERNARD CHRISTIAN
IPC: H01B13/02
Filed: 1982-11-09
Abstract: Electrical conductor made in the form of assembled wires, which is capable of being stored on storage reels with a view to being used either as a bare conductor or as a conductive core intended to receive an insulating jacket, comprising a central core 2 formed from wires 3 which are wound helically around its longitudinal axis with a periodic reversal of winding direction after a predetermined number of turns or fractions of a turn, and from an outer adjacent envelope 5 formed from wires 6 which are wound helically in a predetermined direction around this core 2 and which are held tightly against each other.
Patent FR-2537449-A1 (FR)
Title: Dual-approach puzzle
IPC: A63F9/12
Filed: 1982-12-13
Abstract: Puzzle characterised in that it consists of identical elements in two or three dimensions. On one of the faces of each element is represented an image, supplemented or otherwise by a word or a group of words, taken from a phrase. On the opposite face of each element is represented a fragment of an image which can be reconstituted in the manner of a puzzle. According to whether the elements are in two or three dimensions, the story and a puzzle, or several stories and several puzzles, are offered.
Patent FR-2537722-A1 (FR)
Inventor: BOUTONNAT MAURICE
IPC: G01N25/54
Filed: 1982-12-14
Abstract: A method and a device for determining explosivity rate of a gaseous medium with a detecting filament which is heated in said medium by an electric current flowing therethrough. Said detecting filament is ignited through connection to a power supply and power supplied to said filament is regulated so as to maintain constant the resistance thereof. At some successive moments value of a quantity U significant for power supplied to said filament is taken into account. An exponential curve is extrapolated from such values; parameters thereof are identified and introduced in a process function adapted to deduce therefrom an estimation of the initial explosivity rate of said gaseous medium independently of the nature of the explosive gas(es) present therein.
Patent FR-2537643-A1 (FR)
Title: Espagnolette-lock to be studded and having safety tenons
Inventor: MASSARD ANDRE
IPC: E05C9/18
Filed: 1982-12-14
Abstract: This espagnolette-lock comprises an operating mechanism 2 for a half-turn latch 4, or even also for a frame latch, and at least one rod 5 mounted in a sliding manner in a cap 7 having a U-shaped cross-section, locking means and at least one auxiliary transverse security latch which can be operated by the displacement of the rod or of one of the rods. According to the invention, each of the auxiliary latches 8a-8b, on the one hand, is disposed in a casing 9a-9b flat against the flanges 7a of the cap 7 and fixed to the latter by screws 23 traversing the ends of lugs 24 riveted on the core and protruding between the two lateral flanges of this cap and, on the other hand, is composed of a forward part 10, of cylindrical cross-section and having a free ogival end forming a tenon, and a flat rear part 12 which, guided transversely between the walls of the casing, is provided with teeth 13 in the form of a rack engaging with at least one return pinion 32 freely rotating in the casing and itself engaging with a rack 30 integral with the corresponding rod.
Patent FR-2519290-A1 (FR)
Title: Appareil rotatif, presentant un intervalle relativement grand entre ses parties stationnaire et rotative, pour le traitement d'une matiere polymere ou plastique
Inventor: VALSAMIS LEFTERIS NICKOLAS
IPC: B29C48/465
Filed: 1983-01-03
Abstract: APPAREIL ROTATIF POUR LE TRAITEMENT D'UNE MATIERE POLYMERE OU PLASTIQUE. L'APPAREIL COMPORTE UN ELEMENT ROTATIF 12, 14 PORTANT PLUSIEURS CANAUX 21, 23, 25, 27 ET UN ELEMENT STATIONNAIRE 16 PRESENTANT UNE SURFACE 38 D'ENCEINTE COAXIALE AGENCEE POUR COOPERER EN SERVICE AVEC LES CANAUX AFIN DE CONSTITUER PLUSIEURS CONDUITS FERMES. L'INTERVALLE 130 ENTRE LA SURFACE ROTATIVE 20 PORTANT LES CANAUX ET LA SURFACE 38 EST RELATIVEMENT GRAND ET PERMET UN ECHANGE DE QUANTITES RELATIVEMENT IMPORTANTES DE MATIERE ENTRE LES CONDUITS DE TRAITEMENT DE LA MATIERE. CET ECHANGE ASSURE UN MELANGEAGE PARTICULIEREMENT EFFICACE ET INTENSE DE LA MATIERE, QUI PEUT ETRE SOUMISE A DES CONDITIONS DE CISAILLEMENT ELEVEES ET DE HAUTES TEMPERATURES. APPLICATION: FUSION ET MELANGEAGE D'UNE MATIERE POLYMERE ETOU PLASTIQUE.
Patent FR-2539503-A1 (FR)
Title: Device for the automatic deployment of the fins of a tail unit designed to stabilise a piston-launched missile
Inventor: SCHILLING MICHEL
IPC: F42B10/14
Filed: 1983-01-14
Abstract: Device for the automatic deployment of the fins of a tail unit designed to stabilise a piston-launched missile on its trajectory, characterised in that the fins are contained in a piece 2, to which the thrust of the missile-launching piston 3 is transmitted and on which they are mounted by pivoting about axles 5, the fins being connected to one another by means of a toothed ring 6 in engagement with a toothed ring 11 capable of being set in rotation under the effect of means, such as springs 12, and prevented from rotating during the passive life time of the missile.
Patent FR-2520027-A1 (FR)
Title: Ensembles de tampon et de chassis de regard de visite comportant des moyens evitant les mouvements d'oscillation
Inventor: FERNS DEREK
IPC: E02D29/14
Filed: 1983-01-20
Abstract: ENSEMBLE TAMPON CHASSIS COMPORTANT DES MOYENS EVITANT LES MOUVEMENTS D'OSCILLATION. LE TAMPON 11 EST SUPPORTE SUR LE CHASSIS 10 PAR UNE PAIRE DE SURFACES SUPPORTS 30 TOURNEES VERS LE BAS, INCLINEES EN SENS OPPOSE, S'ADAPTANT A DES SURFACES SUPPORTS CORRESPONDANTES 29 DU CHASSIS. CES SURFACES SONT TOURNEES VERS LE HAUT ET INCLINEES EN SENSOPPOSE. LE TAMPON PRESENTE UNE SURFACE D'ETANCHEITE PERIPHERIQUE 32, 33 PRATIQUEMENT CONTINUE, TOURNEE VERS LE BAS ET QUI, LORSQUE LE TAMPON EST SUPPORTE PAR LE CHASSIS, S'APPLIQUE PAR DESSUS UNE SURFACE D'ETANCHEITE PERIPHERIQUE 20 DU CHASSIS TOURNEE VERS LE HAUT, LA COOPERATION ENTRE LES SURFACES SUPPORTS 29, 30 AYANT POUR EFFET DE METTRE EN PLACE LE TAMPON PAR RAPPORT AU CHASSIS DE SORTE QUE LES SURFACES D'ETANCHEITE PERIPHERIQUES SONT MAINTENUES SANS CONTACT ENTRE ELLES.