baber/WOPTO huggingface dataset:
Patent FR-2522139-A1 (FR)
Title: Liq. volume measuring appts. for e.g. motor vehicle IC engine - uses microprocessor controlled electromagnetic transducer to apply vibrations to elastic medium inside tube immersed in liq.
Inventor: ORO GUIDO GUERRI DALL
IPC: G01F23/296
Filed: 1982-02-22
Abstract: The device contains an electromagnetic transducer which generates vibrations which are transmitted to an elastic medium inside a tube immersed in the tank. The acoustic resonance frequency of the elastic medium is an inverse function of the distance between the source of vibrations and the surface of the liquid. In this system, the frequency applied to the transducer is controlled by a microprocessor. The AC voltage from the transducer is digitised, so that it can be input to the microprocessor. The microprocessor finds the resonance frequency by using this digital word and the transducer frequency which it output. The resonance frequency is output by the microprocessor to a display.
Patent FR-2521416-A1 (FR)
Title: Surf board storage unit - consists of support structure with hinged shelving support arms, stop pieces and tubular ends
IPC: B63B35/79
Filed: 1982-02-17
Abstract: The storage unit for surf-boards and their accessories, consists of a support structure (1) comprising a series of shelves (4) on each of which a surfboard is placed horizontally. Each shelf includes two hinged arms (8) forming the supports for the mast (22) and side stop pieces. Crosswise sections (15,16) form lengthwise stops for the shelves. These have a closed (13) and open (14) tubular end, which have arms (8) and fastenings.
Patent FR-2500635-A1 (FR)
Title: Perfectionnements aux dispositifs acoustiques sous-marins
Inventor: CARTER CECIL GEORGE
IPC: G10K11/00
Filed: 1982-02-23
Abstract: L'INVENTION CONCERNE DES DISPOSITIFS ACOUSTIQUES SOUS-MARINS ET LES ENSEMBLES FORMES AVEC CES DISPOSITIFS. LE DISPOSITIF COMPREND UNE STRUCTURE TUBULAIRE ALLONGEE 4, QUI EST DE PREFERENCE SUSPENDUE A UNE BOUEE 1 PORTANT UNE ANTENNE 2, LA STRUCTURE TUBULAIRE COMPORTANT PLUSIEURS ELEMENTS TRANSDUCTEURS 5A, 5B, 5C QUI SONT REPARTIS LE LONG D'UN AXE COMMUN EN ETANT MAINTENUS ESPACES DE PREFERENCE PAR DES ELEMENTS TUBULAIRES 6A, 6B, 6C, 6D, CHAQUE ELEMENT TRANSDUCTEUR COMPRENANT UN TUBE, OU UNE PARTIE DE TUBE, FORME D'UNE MATIERE PIEZO-ELECTRIQUE, DE PREFERENCE DU FLUORURE DE POLYVINYLIDENE, ET DES BORNES ELECTRIQUES 7 EN CONTACT AVEC LES SURFACES INTERIEURE ET EXTERIEURE DE CHAQUE ELEMENT TUBULAIRE. APPLICATION AU DOMAINE DE LA DETECTION ET DE L'EXPLORATION SOUS-MARINE.
Patent FR-2521899-A1 (FR)
Title: Machinery for safety severing paws from rabbit carcasses - with supporting turntable overlapping enclosed power saw blade
IPC: B23D47/04
Filed: 1982-02-23
Abstract: A machine for slicing off the paws of rabbic carcasses incorporates a (motorised) turntable with radial slots through which the feet of a carcass placed on the turntable can dangle. The turntable passes through an enclosure where it partly overlaps a power driven rotary saw blade which severs the legs. The paws are discharged via a chute and the residual carcasses may be collected via an adjacent bin. For safe and efficient trimming of paws from carcasses, as required by French legislation. The shape and spacing of the slots is optimised for the purpose (no details provided).
Patent FR-2504856-A1 (FR)
Title: Dispositif pour le reglage de la course de transfert des rouleaux distributeurs de machines a imprimer rotatives
Inventor: DOBLER HERMANN
IPC: B41F31/15
Filed: 1982-02-26
Abstract: A.DISPOSITIF POUR LE REGLAGE DE LA COURSE AXIALE DE TRANSFERT DE ROULEAUX DISTRIBUTEURS. B.CARACTERISE EN CE QU'UN ARBRE 3 MONTE MOBILE EN DEHORS DE LA PAROI DE LA MACHINE SUR LE ROULEAU DISTRIBUTEUR 1, EST POURVU D'UN FLASQUE 6 OU 7, PORTANT DEUX BOULONS 8 OU 9 PLACES A DES DISTANCES DIFFERENTES DE L'AXE, ET RECEVANT UNE BIELLE 10, 11 DONT L'AUTRE PALIER REPOSE SUR UN BOULON 12 OU 13 FIXE SUR UN TOURILLON 14 OU 15 QUI PASSE DANS UNE PERFORATION 18 OU 19 D'UNE PLAQUE DE RECOUVREMENT 17, ET PEUT ETRE FIXE AU CHOIX, SOIT SUR L'UN, SOIT SUR L'AUTRE TOURILLON 14 OU 15.
Patent FR-2524244-A1 (FR)
Inventor: BUDIN MAURICE
IPC: H05B41/282
Filed: 1982-03-24
Abstract: A device for supplying fluorescent tubes for lighting purposes from a DC source. The device is characterised in that it has a device in the arrangement between the DC source (A) and the fluorescent tube (1) which is to be supplied, having: - an elementary transformer (5) having two windings, the primary (P) and the secondary (S), which are single windings, - a capacitor (6) which is connected in series with the secondary (S) of the transformer (5), - a single static commutator (7) which is connected in series with the primary (P) of the transformer (5), - a multivibrator (8) having a controllable, cyclic pulse-repetition frequency, which supplies pulses which allow the static commutator to be controlled.
Patent FR-2528952-A1 (FR)
Title: Heat economiser for liq. or gas fired central heating boiler - has thermostatically controlled motor driven shutters which selectively channel smoke through tubes connected to water circulation system
Inventor: DELIRE POL
IPC: F28D21/00
Filed: 1982-06-22
Abstract: The arrangement uses a tripple-action, automatically operated, motorised shutter. An enclosure interconnects the boiler with the chimney and contains a system of tubes connected to the boilers water circulation circuit. The shutter is situated on the smoke outlet and can either shut the smoke outlet, or bypass the tubes. In a third position, the shutter forces the smoke to pass through the tubes. When the temp. of the smoke is sufficiently high, as determined by a thermostat at the output of the enclosure, the shutter adopts the position which forces the smoke to pass through the tubes which form a heat recuperator. When the boiler is turned off, the shutter causes the smoke outlet to be shut. The action of the shutter is progressive and the arrangement is completely isolated to reduce heat losses.
Patent FR-2529124-A1 (FR)
IPC: B21F27/12
Filed: 1982-06-23
Abstract: Multiple movable support members positioned to shape transverse elements about multiple longitudinal elements, each support member supporting an electrical welding member and a shaping member which, upon movement of the support member, simultaneously shapes a transverse element about a longitudinal element and welds the transverse element to the longitudinal element.
Patent FR-2512241-A1 (FR)
Title: Dispositif electro-optique a haute fiabilite et son procede de fabrication
Inventor: OGATA SATOSHI
IPC: G02F1/1339
Filed: 1982-08-06
Abstract: DISPOSITIF ELECTRO-OPTIQUE A HAUTE FIABILITE QUI COMPREND DEUX PLAQUES PORTANT DES ELECTRODES QUI SE FONT FACE SANS SE TOUCHER ET QUI SONT SCELLEES LE LONG DE LEUR POURTOUR PAR UNE MATIERE DE SCELLEMENT OU D'ETANCHEITE DE MANIERE A FORMER UNE CELLULE OU UNELEMENT, ET UNE MATIERE ELECTRO-OPTIQUE EMPRISONNEE DANS L'ELEMENT, CARACTERISE EN CE QU'UNE COUCHE PROTECTRICE 10 EN UNE MATIERE CONDUCTRICE DE L'ELECTRICITE, COMPOSEE DE PARTICULES CONDUCTRICES ET D'UN LIANT, EST APPLIQUEE SUR CHAQUE BORNE OU COSSE DE PLOMB 4 A L'EXTERIEUR DE LA MATIERE D'ETANCHEITE 6, ET EN CE QUE CETTE COUCHE PROTECTRICE 10 EST PARTIELLEMENT ENCASTREE DANS LA MATIERE D'ETANCHEITE OU DE SCELLEMENT 6.
Patent FR-2512886-A1 (FR)
Title: Systeme de commande d'allumage pour un moteur a combustion interne
Inventor: NISHIDA MINORU
IPC: F02B1/04
Filed: 1982-09-15
Abstract: UN SYSTEME DE COMMANDE D'ALLUMAGE POUR UN MOTEUR A COMBUSTION INTERNE COMPREND DES BOUGIES 21A-21D, DES MOYENS D'ATTAQUE DE BOUGIES 15-20, 22, DES MOYENS DE GENERATION DE SIGNAL D'ANGLE DE ROTATION 1-5, DES MOYENS DE GENERATION DE SIGNAL DE VALIDATION D'ALLUMAGE 6-14 ET DES MOYENS DE VALIDATION D'ALLUMAGE 23-27. LES MOYENS DE VALIDATION D'ALLUMAGE FONT EN SORTE QUE LE SIGNAL R QUE GENERENT LES MOYENS DE GENERATION DE SIGNAL D'ANGLE DE ROTATION, NE PUISSE ETRE APPLIQUE AUX MOYENS D'ATTAQUE DE BOUGIES QUE PENDANT UNE PLAGE D'INSTANT D'ALLUMAGE ADMISSIBLE POUR LE MOTEUR. ON EVITE AINSI UN INSTANT D'ALLUMAGE ANORMAL EN CAS DE VARIATION ABRUPTE DE LA VITESSE DE ROTATION DU MOTEUR.
Patent FR-2513689-A1 (FR)
Title: Appareil pour assurer une ouverture et une fermeture optimales d'une porte automatique
Inventor: OGISHI MASAAKI
IPC: E05F15/14
Filed: 1982-09-27
Abstract: APPAREIL POUR ASSURER UNE OUVERTURE ET UNE FERMETURE OPTIMALES D'UNE PORTE AUTOMATIQUE. L'APPAREIL SELON LA PRESENTE INVENTION COMPREND UN MOYEN 33 QUI COMPARE LA POSITION ACTUELLE DE LA PORTE EN COURS DE DEPLACEMENT AVEC UN POINT DE DECELERATION POUR ENGENDRER UNE COMMANDE DE FAIBLE VITESSE LORS DE LA COINCIDENCE DE CETTE POSITION ET DE CE POINT. UN CIRCUIT 9 DE COMMANDE DE VITESSE REAGIT DE MANIERE A DECELERER LA PORTE POUR QU'ELLE PRENNE UNE VITESSE FAIBLE CHOISIE. UN DISPOSITIF DE MESURE MESURE UNE LONGUEUR DE DEPLACEMENT VARIABLE DE LA PORTE QUI EST SUJETTE AUX VARIATIONS DE L'ETAT MECANIQUE DE LA PORTE. DANS UN DES MODES DE REALISATION, LE DISPOSITIF MESURE UNE LONGUEUR DE DEPLACEMENT A VITESSE FAIBLE SUR LAQUELLE LA PORTE S'EST DEPLACEE A UNE FAIBLE VITESSE. UN COMPARATEUR 33 COMPARE LA LONGUEUR MESUREE DE DEPLACEMENT A VITESSE FAIBLE AVEC UNE LONGUEUR OPTIMALE CHOISIE PREALABLEMENT DE DEPLACEMENT A FAIBLE VITESSE POUR OBTENIR UNE ERREUR OU ECART PAR RAPPORT A LA VALEUR OPTIMALE. UNE LOGIQUE DE CORRECTION ENGENDRE UN POINT DE DECELERATION REMIS A JOUR EN SOUSTRAYANT L'ECART DU PREMIER POINT DE DECELERATION.
Patent FR-2534305-A1 (FR)
Title: Device for the purpose of eliminating all manufacturing tolerances for the closing of doors
Inventor: GALINIER CHRISTIAN
IPC: E05B17/00
Filed: 1982-10-08
Abstract: Device for the purpose of eliminating all manufacturing tolerances for the closing of doors. It consists of a keeper 1 and an extra-flat lock 2 used for the internal doors of residential premises or light doors. A leaf 3 is fitted, starting from the keeper 1 hole, with a certain angle of approximately 10 DEG , acting as an end-stop for the bolt 4. The latter, which has a spring 5 receiving an opposing force inclined towards the projection 6 is then caught between the projection 6 and this leaf 3. This immobilises the door. This device according to the invention therefore prevents doors from banging (draughts), rattling and opening by themselves.
Patent FR-2515039-A1 (FR)
Title: Sels de l'acide sulfodehydroabietique et leur utilisation pour le traitement de maladies gastro-intestinales
Inventor: WADA HIROSHI
IPC: C07C309/58
Filed: 1982-10-22
Abstract: A.SELS PHARMACEUTIQUEMENT TOLERABLES DESTINES A ETRE UTILISES POUR LE TRAITEMENT THERAPEUTIQUE OU LA PROPHYLAXIE DES AFFECTIONS GASTRO-INTESTINALES. B.CARACTERISES EN CE QU'ILS SONT OBTENUS A PARTIR D'UN ACIDE SULFODEHYDROABIETIQUE REPONDANT A LA FORMULE GENERALE: (CF DESSIN DANS BOPI) C.L'INVENTION S'APPLIQUE A L'INDUSTRIE PHARMACEUTIQUE.
Patent FR-2536831-A1 (FR)
Title: Device for closing and operating the door of a pressurised enclosure and an enclosure fitted with such a device
Inventor: PAIGNANT ANDRE
IPC: F16J13/10
Filed: 1982-11-30
Abstract: According to the invention, the door 30 of the enclosure is locked by its flange 34 behind an elastic keeper 54 engaged by its head 52 in a groove of the flange 42 of the envelope 12. The flange 54 shaped like an arc of a circle is locked in the door-locked position 30 by the engagement of a locking key in the groove between the ends of the keeper 54. Application to the equipment of pressurised enclosures, particularly autoclaves.
Patent FR-2537517-A1 (FR)
Title: Anti-theft system for all motorised vehicles, cycles and motorcycles.
IPC: B60R25/022
Filed: 1982-12-08
Abstract: The invention relates to systems of the ant-theft type for motorised vehicles, cycles and motorcycles, by the provisional removal of the steering system. It comprises a main body 7 connected to the steering column C, a safety lock 2 actuated by the key 1 controls a first can 5 causing a ring 6 to descend; the space thus liberated receives the base of the steering wheel 3 and the second half-turn of the key actuates the second cam 4 which pushes the wedges thus blocking the steering wheel in its housing. By carrying out the reverse operation, the wedges 8 are put back into their housing by the return spring 9, the base of the steering wheel is lifted up, and the ring 6 comes back up. There is only the cylindrical block of a totally smooth appearance left, protected by the roller bearing 10. As the vehicle is no longer steerable, it is impossible to use it. This system applies to all motorised vehicles, cycles and motorcycles, as well as to all motorised plant equipped with a steering system.
Patent FR-2537527-A1 (FR)
Title: Self-locking trolley for a windsurf board.
IPC: B63B35/79
Filed: 1982-12-09
Abstract: The trolley presented makes it possible to transport windsurf boards equipped with a centreboard well. It is characterised by its cross-shape of which the vertical profiled part traverses the centreboard well in its diagonal, which makes it possible, on the one hand, to maintain the board and the trolley in the same axis and, on the other hand, to render the trolley securely fastened to the board under the action of the weight of the latter.
Patent FR-2537878-A1 (FR)
Title: Setting mechanism for biassing ski safety bindings
Inventor: DESARMAUX PIERRE
IPC: A63C9/085
Filed: 1982-12-15
Abstract: The safety ski binding includes a disc (7) provided between a spring (4) and an adjustment member (6) controlling the strength of the binding and having on the side engaging with the adjustment member at least two units of steps of different strengths. The adjustment member (6) has support faces on the inside directed towards the spring, which are mounted in the same transverse plane, and are set spaced from each other in the peripheral direction and support the steps of one of the units of steps provided on the opposite side of the stepped disc. Whilst the disc is separated from the adjustment by a tool, either the adjustment member is fixed and the multi-stepped disc rotated relative to it or the disc is fixed and the adjustment member is turned.
Patent FR-2540336-A1 (FR)
Inventor: HERBERT JACKY
IPC: G05B19/42
Filed: 1983-02-03
Abstract: The invention relates to a hay baling device comprising means (13) for defining a training phase working mode and an automatic flow working mode of a previously recorded reproducible program. Means (14) are also provided, operative in the training phase for controlling the movements of the part manually by selecting parameters of successive steps comprising at least, for each step, the duration of the step and the direction of movement, selected from among a forward position, a reverse position and a stationary position. In addition, included are means (10) for then recording the parameters of the successive steps in the form of a reproducible program.
Patent FR-2523135-A1 (FR)
Title: 3''-deoxystreptomycine et ses sels d'addition, compositions antibacteriennes les contenant, et leur procede de fabrication
Inventor: UMEZAWA HAMAO
IPC: A61P31/04
Filed: 1983-03-09
Abstract: L'INVENTION CONCERNE UN NOUVEL ANTIBIOTIQUE SEMI-SYNTHETIQUE CONSTITUE PAR LA 3-DEOXYSTREPTOMYCINE, DES COMPOSITIONS ANTIBACTERIENNES LA CONTENANT, ET SA PREPARATION A PARTIR DE 3-DEOXYDIHYDROSTREPTOMYCINE PAR UN PROCEDE CONSISTANT A OXYDER LE GROUPE 3-HYDROXYMETHYLE DE LA 2,5,6,4, 6-PENTA-O-ACETYL-2-N-BENZYLOXYCARBONYL-3-DEOXYDIHYDROSTREPTOMYCINE, QUI EST PREPAREE PAR INTRODUCTION D'UN GROUPE AMINO-PROTECTEUR ET D'UN GROUPE HYDROXY-PROTECTEUR APPROPRIES DANS LA 3-DEOXYDIHYDROSTREPTOMYCINE, PUIS A ELIMINER LES GROUPES DE PROTECTION DU PRODUIT D'OXYDATION QUI EST LA 2,5,6,4, 6-PENTA-O-ACETYL-2-N-BENZYLMOXYCARBONYL-3-DEOXYSTREPTOMYCINE.
Patent FR-2538936-A1 (FR)
Title: Explosion proof receiver transmitter circuit
Inventor: MORSCH JOACHIM
IPC: G08C19/16
Filed: 1983-03-16
Abstract: The power supply (25) is located in the receiver which is suitably protected. The supply is modulated in the transmitter by signals from an encoder (11) via an amplifier (14) and is regulated to maintain a minimum level by a current regulator (15) with current sensor (19) providing the necessary feed back.
Patent FR-2525051-A1 (FR)
Title: Procede de reduction de l'energie des lobes lateraux d'un signal detectable en modulation a minimum
Inventor: BRUENE WARREN B
IPC: H04L27/20
Filed: 1983-04-11
Abstract: L'INVENTION VISE UN PROCEDE ET UN DISPOSITIF POUR LA GENERATION D'UN SIGNAL DETECTABLE EN MODULATION A MINIMUM PRESENTANT UNE ENERGIE DE LOBES LATERAUX REDUITE DU TYPE DANS LEQUEL LE SIGNAL DETECTABLE EN MODULATION A MINIMUM COMPORTE DEUX CANAUX ORTHOGONAUX COMBINES DESTINES A VEHICULER UN SIGNAL DE DONNEES. UNE CONFIGURATION DE PROFIL D'ENVELOPPE DE MODULATION DE CANAL PREDETERMINEE EST SELECTIONNEE EN FONCTION D'UN GROUPE DE BITS DE DONNEES ET LES CANAUX ORTHOGONAUX RESPECTIFS SONT MODULES EN AMPLITUDE DANS LES MODULATEURS 62, 63 SELECTIONNES. LA SOMMATION DES CANAUX ORTHOGONAUX DANS LE SOMMATEUR 65 CONDUIT A UN SIGNAL D'AMPLITUDE CONSTANTE DONT LES LOBES D'ORDRE SUPERIEUR ONT UNE ENERGIE FORTEMENT REDUITE. L'INVENTION S'APPLIQUE NOTAMMENT AUX TELECOMMUNICATIONS A TRES BASSE FREQUENCE.
Patent FR-2545475-A1 (FR)
Title: Coloured transparent vitreous ceramic and process for its manufacture
Inventor: ANDRIEU ANDRE
IPC: C03C1/10
Filed: 1983-05-06
Abstract: Article made of transparent vitreous ceramic nucleated with an effective quantity of TiO2 which may range up to 6 % by weight and which contains up to 0.15 % by weight of Fe2O3, exhibiting a light-brown colour seen by the eye as practically uniform when the dominant wavelength lies between 577 and 580 nm, the purity between 8 and 15 % and the transmission factor between 65 and 80. This vitreous ceramic has a content of 0.001 to 0.01 % by weight of CoO and of Cr2O3 respectively, the cumulative content of CoO + Cr2O3 lying between 0.0025 and 0.02 % by weight. Application to the manufacture of kitchen utensils.
Patent FR-2548888-A1 (FR)
Title: Artificial heart valve
IPC: A61F2/24
Filed: 1983-06-21
Abstract: a. Valve, in particular artificial heart valve. b. Valve, characterised in that it consists of a fixing ring 1 and of at least one flap made of a flexible material which is capable of being displaced, under the action of the blood flow, from an intermediate rest position II towards an opening position I which permits the passage of this flow, and of returning automatically towards the rest position II, then, in order to prevent any return of blood in the reverse direction, of moving beyond this rest position II in order to reach the closure position III by bearing on the fixing ring 1. c. The invention applies to artificial heart valves.
Patent FR-2568304-A1 (FR)
Title: Device for the automatic actuation of doors and gates
IPC: E05F1/10
Filed: 1983-07-08
Abstract: The invention relates to an automatic device for opening and closing doors and gates having one or two leaves. It comprises two articulated arms 1 and 2 actuated by a pneumatic jack 3 which ensures the opening. The springs 4 and 5 serve for ensuring the closing. A flow limiter 6 makes it possible to control the opening speed, whilst damping at the end of travel is regulated by means of a binding screw 7. Locking in the closed position is ensured by a self-blocking system within the jack. In the event of a power failure, it is sufficient to release the pin 8 in order to resume manual operation. Of the most expedient uses of the invention, mention may be made of the automation of the single-leaf or two-leaf gates of villas.
Patent FR-2551129-A1 (FR)
Title: Joint pour glaces de vehicules
Inventor: GUILLON HENRI
IPC: B60J10/04
Filed: 1983-08-25
Abstract: CE JOINT EST CONSTITUE D'UN CORPS DE JOINT EN MATIERE ELASTOMERE OU PLASTOMERE SOUPLE COMPORTANT UNE BASE 2, DES PAROIS LATERALES 3 ET 4, DES LEVRES DE MAINTIEN 5 ET 6, ET DES LEVRES D'ETANCHEITE 7 ET 8 ET EST CARACTERISE EN CE QU'IL COMPORTE SUR LA FACE INTERIEURE D'AU MOINS UNE PAROI LATERALE UNE SAILLIE 12 EN MATIERE ELASTOMERE OU PLASTOMERE DURE, LADITE SAILLIE ETANT AGENCEE DE MANIERE A CE QUE, DANS LA POSITION D'UTILISATION, ELLE FORME AVEC LA BASE 2 DU CORPS DE JOINT UNE GORGE 24 DE MAINTIEN DE L'INSERT, DANS LAQUELLE LEDIT INSERT COULISSE. CE JOINT PEUT COMPORTER EGALEMENT UNE OU PLUSIEURS NERVURES 25. APPLICATION : VEHICULES.
Patent FR-2552023-A1 (FR)
Title: Method for manufacturing an original document which cannot be reproduced with the usual photocopying apparatuses, graphic mediums for implementing this method, and documents produced according to this method
Inventor: RAUX LOUIS
IPC: G03C5/08
Filed: 1983-09-19
Abstract: The document is established on a medium which is practically devoid of optical bleaching agent or other fluorescent agent, by forming on this medium, the graphic elements of the document with an ink which merges with the colour of the medium in sunlight as well as under lighting from the usual light sources of photocopying apparatuses, but emits visible fluorescence under ultraviolet rays.
Patent FR-2535228-A1 (FR)
Title: Procede de fabrication d'une roue de vehicule
Inventor: SCHAIBLE WALTER
IPC: B21D53/26
Filed: 1983-10-19
Abstract: PROCEDE DE FABRICATION D'UNE ROUE DE VEHICULE FAITE D'UNE SEULE PIECE EN ALLIAGE LEGER ET COMPRENANT UN MOYEU ET UNE JANTE DE PNEUMATIQUE, FABRIQUEE A PARTIR D'UNE EBAUCHE FORMEE PAR UN FLAN CIRCULAIRE, EN FORMANT LE VOILE DE LA ROUE PAR EMBOUTISSAGE, PUIS EN REFENDANT LE POURTOUR DU DISQUE POUR FORMER UN V CONSTITUANT L'AMORCE DE LA JANTE, ET ENFIN EN DONNANT SA FORME FINALE A LA JANTE PAR UNE OPERATION DE FLUOTOURNAGE, CARACTERISE PAR LE FAIT DE FORMER, PAR UNE PREMIERE OPERATION, UN REBORD 5 DIRIGE OBLIQUEMENT VERS L'EXTERIEUR SUR LE POURTOUR DE L'EBAUCHE, PUIS DE FENDRE, PAR UNE DEUXIEME OPERATION, LEDIT POURTOUR SELON UN PLAN MEDIAN X-X DE LA ROUE POUR FORMER DEUX COURONNES ANNULAIRES 6, 7 DE MEME EPAISSEUR ET ENFIN D'ETIRER CES DEUX COURONNES 6, 7 PAR UNE OPERATION DE FLUOTOURNAGE POUR FORMER LA JANTE AVEC DEUX AILES DE LARGEURS DIFFERENTES ET AYANT SENSIBLEMENT LA MEME EPAISSEUR.
Patent FR-2542775-A1 (FR)
Title: Railway track section gripping and moving machine
Inventor: PASQUINI SANDRO
IPC: E01B29/02
Filed: 1983-11-08
Abstract: The machine grabs and transports mounted rail sections and/or points, crossovers or similar. A beam (5) borne on at least one vehicle travelling on the rails, has a grab and hoist device (11), movable and adjustable crossways on a firmly connected traverse (12) with extension pieces (13). These pieces are retractable, and can be laid against the beam by swivelling about a vertical pivotal axis (Y). Each may be secured on a side bracket (14), mounted so as to swivel in two sparate bearings (15), located on the pivotal axis and secured on the beam. Adequate length is provided for all handling operations.
Patent FR-2555142-A1 (FR)
Title: Postal package for magnetic tape cassette.
IPC: B65D27/06
Filed: 1983-11-18
Abstract: The postal package is such that the addressee can reuse it for returning the cassette to the sender, the package conforming to the Post Office letters standard. It comprises a rectangular pocket 17 disposed between two flat rectangular flaps 18, 19. It is obtained by folding a single sheet of appropriate shape, made of paper, cardboard or other material, and by gluing certain parts of this sheet. The sheet has a substantially rectangular shape, its area being divided into three upper adjacent rectangular panels and three lower adjacent rectangular panels. A line separates the upper panels from the lower panels, which panels are symmetrical in pairs with respect to the line which is the folding line.