baber/WOPTO huggingface dataset:
Patent FR-2531476-A1 (FR)
Title: Key.
IPC: E05B19/24
Filed: 1982-08-03
Abstract: Easily identifiable key. Coatings 4 of arbitrary shape consisting of coloured synthetic resin are provided on a grip part 3 of the key. The key according to the invention can easily be identified from a plurality of different keys, it can be held conveniently between the fingers during use, and the direction in which it is to be inserted into a keyhole can easily be determined beforehand.
Patent FR-2531549-A1 (FR)
Title: Automatic rewinder of till rolls for calculating machines and others.
IPC: G07G5/00
Filed: 1982-08-09
Abstract: Device which is fittable to a calculating or other machine. The subject of the invention is the automatic rewinding of the till roll as soon as the latter is unwound, for subsequent reuse of the face which remains blank. Referring to the diagram, 2-3-4-5-6-8-11 constituting the whole of the rewinder.
Patent FR-2531835-A1 (FR)
Title: Chamber for rearing fish at sea
IPC: A01K61/60
Filed: 1982-08-18
Abstract: The chamber for rearing fish comprises a framework which defines the inner volume of the chamber, surrounded by a wire mesh or a net 3, 4. This framework defines a volume of revolution about an axis 1 which has two substantially conical opposite surfaces 2 whose apexes point outwards. Use particularly for rearing fish in a chamber submerged in an unsheltered zone.
Patent FR-2512231-A1 (FR)
Title: Dispositif de securite avec des niveaux d'acces multiples
Inventor: EDSON JAMES B
IPC: G07C9/00
Filed: 1982-08-25
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE SECURITE AVEC DES NIVEAUX D'ACCES MULTIPLES. LE DISPOSITIF COMPORTE UN DISPOSITIF A CLAVIER POUR INTRODUIRE DES CODES D'ACCES ET UN DISPOSITIF QUI COMMANDE DIFFERENTES FONCTIONS DU DISPOSITIF DE SECURITE EN FONCTION DE L'INTRODUCTION DE DIFFERENTS CODES D'ACCES PAR LE CLAVIER AFIN DE PERMETTRE D'ACCEDER A CES FONCTIONS PAR DES NIVEAUX MULTIPLES. L'INVENTION S'APPLIQUE NOTAMMENT A DES DISPOSITIFS DE PROTECTION CONTRE L'EFFRACTION, L'INCENDIE, ETC.
Patent FR-2532401-A1 (FR)
Title: Aerodynamic, hydrodynamic and thermodynamic applications of one or more walls with controlled porosity
Inventor: REBUT PAUL
IPC: F03D1/06
Filed: 1982-08-30
Abstract: Application of the aerodynamic, hydrodynamic and thermodynamic properties of a wall comprising a large surface opening, a significant interior void and a suitable thickness. Overall effect of slowing of fluids.
Patent FR-2511691-A1 (FR)
IPC: C08G18/00
Filed: 1982-09-22
Abstract: LA PRESENTE INVENTION EST RELATIVE A DES POLYURETHANES PREPARES PAR REACTION D'AU MOINS LA DIAMINE AROMATIQUE SUIVANTE: LE SULFURE DE BIS(2-AMINOPHENYLE), AVEC UN PREPOLYMERE A TERMINAISON ISOCYANATE.
Patent FR-2514671-A1 (FR)
Title: Dispositif pour appliquer automatiquement un filet de colle sur l'aile d'un cadre d'une carrosserie de vehicule automobile
Inventor: BAST WILHELM
IPC: B05C5/02
Filed: 1982-10-08
Abstract: DISPOSITIF POUR APPLIQUER AUTOMATIQUEMENT UN FILET DE COLLE SUR L'AILE D'UN CADRE 22 D'UNE OUVERTURE DE FENETRE D'UNE CARROSSERIE DE VEHICULE AUTOMOBILE COMPORTANT UN RAIL 1 DE CIRCULATION AYANT UNE FORME CORRESPONDANT A CELLE DE L'AILE DU CADRE ET SUR LEQUEL UN CHARIOT MOBILE 2 SE DEPLACE. CE CHARIOT MOBILE MAINTIENT AU MOYEN D'UN ARBRE DE GUIDAGE 14 ET D'UNE CONSOLE 16 PIVOTANTE RADIALEMENT VERS L'EXTERIEUR, UNE BUSE DE SORTIE DE MATIERE 20 DE TELLE MANIERE QU'ELLE SOIT LIMITEE DANS SON DEPLACEMENT PAR RAPPORT AU CHARIOT MOBILE 2. LA MOBILITE DE LA BUSE DE SORTIE DE MATIERE 20 EST DIRIGEE PAR UNE ROUE DE PALPEUR 21 QUI S'APPUIE DANS LE CADRE DE FENETRE PENDANT LE TRAVAIL DE LA MACHINE.
Patent FR-2515894-A1 (FR)
Title: Alimentation par accumulation d'energie dans un dispositif inducteur
Inventor: HEMINGWAY THOMAS KEITH
IPC: H02M3/335
Filed: 1982-11-04
Abstract: UNE ALIMENTATION PAR IMPULSIONS DESTINEE PRINCIPALEMENT AU POMPAGE D'UN LASER A GAZ COMPREND UN INDUCTEUR 2 POUR ACCUMULER L'ENERGIE PROVENANT D'UNE SOURCE PRIMAIRE 4, ET UN DISPOSITIF DE TRANSFERT (EVENTUELLEMENT UN SIMPLE COMMUTATEUR 3 POUR LA TRANSMISSION DE L'ENERGIE EMMAGASINEE A UN CONDENSATEUR 7 D'OU L'ENERGIE EST DECHARGEE SOUS FORME D'UNE IMPULSION DE SORTIE. DANS LE BUT DE PROTEGER L'ALIMENTATION CONTRE LES RESULTATS D'UN RATE, C'EST-A-DIRE DANS LE CAS OU IL N'Y A AUCUNE DECHARGE OU UNE DECHARGE INCOMPLETE DU CONDENSATEUR ET PAR CONSEQUENT, UNE SURTENSION AUX ETAPES ULTERIEURES DE TRANSFERT, UNE DIODE 11 EST AGENCEE DE MANIERE A DEVENIR CONDUCTRICE S'IL Y A UNE TELLE SURTENSION ET PAR CONSEQUENT A TRANSFERER L'ENERGIE DE L'INDUCTEUR POUR LA RENVOYER A LA SOURCE PRIMAIRE.
Patent FR-2516017-A1 (FR)
Title: Pellicule stratifiee retractable a chaud
Inventor: OHYA MASAKI
IPC: C08L23/08
Filed: 1982-11-10
Abstract: L'INVENTION A POUR OBJET UNE PELLICULE STRATIFIEE RETRACTABLE A CHAUD. CETTE PELLICULE AYANT D'EXCELLENTES PROPRIETES D'ETANCHEITE AUX GAZ, DE RESISTANCE A L'HUILE ET DE RESISTANCE DES SOUDURES THERMIQUES COMPREND UNE COUCHE INTERNE ETANCHE AUX GAZ FAITE D'UN COPOLYMERE DE CHLORURE DE VINYLIDENE OU D'ETHYLENE ET D'ALCOOL VINYLIQUE, UNE COUCHE EXTERNE A FAITE D'UN COPOLYMERE I D'ETHYLENE ET D'A-OLEFINE AYANT UNE DENSITE DE 0,900 A 0,950 ET UN POINT DE FUSION CRISTALLINE DE 110 A 130C OU D'UN MELANGE DE PLUS DE 20 EN POIDS DE I ET DE MOINS DE 80 EN POIDS D'UN COPOLYMERE II D'ETHYLENE ET D'ACETATE DE VINYLE AYANT UN POINT DE FUSION CRISTALLINE DE 80 A 103C ET D'UNE AUTRE COUCHE EXTERNE B FAITE D'UNE MATIERE RETICULEE DERIVANT D'UN POLYMERE CHOISI PARMI LE COPOLYMERE I, LE COPOLYMERE II ET LEURS MELANGES PAR EXPOSITION A UN RAYONNEMENT IONISANT, AVEC DEUX COUCHES ADHESIVES ENTRE LA COUCHE INTERNE ET LES DEUX COUCHES EXTERNES A ET B.
Patent FR-2536362-A1 (FR)
Title: Method and device for self-righting of multihulls and units deriving therefrom
IPC: B63B1/14
Filed: 1982-11-22
Abstract: This invention brings about, with one or more devices 5, 11, 12, 13, 14, 15 placed between hull(s) 3 of a multihull 2 + 7 + 3 and the crosspiece(s) of this type of boat (7), a rigid connection, only if the multihull is in its normal floating position 3. This device makes possible by adequate automatic unlocking the rotation 8 for autonomous self-righting, on the axis 4 of the hull(s) 3 if the multihull is overturned, (rotation 9, position 3'). The relocking of this rigid connection is reconstituted automatically or the multihull reassumes its normal flotation position 3 by rotation 8. The locking is brought about by the introduction of the "latch" 15 into the "latch catch" 10 and unlocking by extraction of the piece 15. The invention thus eliminates the difficulty of self-righting which is characteristic of this type of boat.
Patent FR-2536750-A1 (FR)
Title: Furans, compositions containing them, polyurethane or isocyanurate foam compositions derived therefrom, process for fireproofing them and process for trimerisation of these furans.
Inventor: PENTZ WILLIAM JON
IPC: C07D307/52
Filed: 1982-11-30
Abstract: Especially furans and compositions containing them. These new furans have hydroxyl end groups and are capable of forming active components of rigid urethane and isocyanurate compositions exhibiting potential hazards in relation to fire which are reduced when compared with the known compositions, while being compatible with the other known constituents of materials forming urethane and isocyanurate. Application to the manufacture of rigid polyurethane and polyisocyanurate foams.
Patent FR-2538570-A1 (FR)
IPC: G03C9/06
Filed: 1982-12-23
Abstract: The anaglyph assembly comprises on one hand a couple of anaglyphic images, left and right, of two colours and, on the other hand, anaglyphic spectacles of which the eyepieces, respectively "right" and "left" form together a couple of optical filters of two colours appropriate to the colours of the images. The assembly is characterized in that at least one of the colours of the images and/or the spectacles, while providing for the separation of the left and right images, comprises a component pertaining to one portion of the visible spectrum considered, in conventional three-colour processing, as non-complementary to the other colour of the image and/or of the spectacles.
Patent FR-2538665-A1 (FR)
Title: Method and devices for homogeneous induction heating of flat articles on the move.
Inventor: MAURICE JEAN
IPC: C21D9/60
Filed: 1982-12-28
Abstract: The present invention relates to a method and to devices for homogeneous electromagnetic induction heating of flat, electrically conducting articles on the move. The invention consists in generating a doubly sinusoidal alternating induction magnetic field in space with a wavelength which is identical in two orthogonal directions x, z, the plane defined by these two directions coinciding with that of the article P, the latter moving in one of the two directions. The invention applies to the homogeneous induction heating of flat articles on the move.
Patent FR-2538743-A1 (FR)
Title: Robot
Inventor: ROUX AIME
IPC: B25J9/10
Filed: 1982-12-29
Abstract: The subject of the invention is a robot comprising a first arm 10 capable of pivoting about a first axis of articulation 12 in order to move in a first plane and a second arm 10 articulated on the first arm by means of a second axis of articulation 22 about which it is capable of pivoting in order to move in a second plane parallel to the first plane. The robot according to the invention is characterised in that the first and second arms 10, 20 bear on a bearing plane of the fixed frame 16 of the robot parallel to the first and second planes. Application to assembly robots.
Patent FR-2523329-A1 (FR)
Title: Procede pour commander la selection d'outils dans un tour a commande numerique quadriaxiale
Inventor: FUKUMURA NAOE
IPC: G05B19/18
Filed: 1983-03-10
Abstract: DANS LE PROCEDE SELON LA PRESENTE INVENTION, ON UTILISE UNE MEMOIRE 12 DANS LAQUELLE EST EMMAGASINE UN TABLEAU INDIQUANT LES TYPES D'OUTILS DEVANT ETRE UTILISES EN FONCTION DES PARTIES A USINER ET DES MODES D'USINAGE ET UNE MEMOIRE 10 D'INFORMATIONS D'OUTILS DANS LAQUELLE SONT EMMAGASINEES DES DONNEES TDTA RELATIVES AUX TYPES DES OUTILS MONTES SUR LES PORTE-OUTIL 16-17, AUX POSITIONS DESDITS OUTILS SUR LES PORTE-OUTIL, A L'IDENTIFICATION DES PORTE-OUTIL, ETC.; ON EXTRAIT LE CONTENU DU TABLEAU DE LA MEMOIRE 12 EN FONCTION DES MODES D'USINAGE ET DES PARTIES A USINER POUR CHAQUE PHASE D'USINAGE AFIN DE DETERMINER LES TYPES D'OUTILS UTILISES DANS CHAQUE PHASE D'USINAGE, ET ON EXTRAIT EN OUTRE LES DONNEES D'OUTILS DE LA MEMOIRE 10 EN SE BASANT SUR LES TYPES DES OUTILS AINSI DETERMINES DE MANIERE A CHOISIR ET A EXTRAIRE LES OUTILS 19 POUVANT ETRE UTILISES AU COURS DE CHAQUE PHASE D'USINAGE.
Patent FR-2542869-A1 (FR)
Title: Device for clamping (tightening) and measuring by ultrasound the clamping (tightening) tensions
Inventor: SOREL MICHEL
IPC: B25B23/142
Filed: 1983-03-16
Abstract: Device for clamping (tightening) and measuring by ultrasound the clamping (tightening) tensions. It is characterised in that it comprises clamping (tightening) means 1 which are known per se, in which is disposed a body 20 drilled with a bore for receiving and positioning a transducer 34 on the assembly member 16, the said body being linked in rotation with the clamping (tightening) means, and comprising at its lower end a clamping (tightening) member 43, whereas the said transducer 34 rotates with the assembly member 16 during the clamping (tightening). Application in particular for driving a clamping (tightening) instrument.
Patent FR-2542855-A1 (FR)
Title: Installation thermoelectrique
Inventor: BENICOURT MICHEL
IPC: H01L35/30
Filed: 1983-03-17
Abstract: INSTALLATION THERMOELECTRIQUE DU TYPE "POMPE A CHALEUR" DANS LAQUELLE LES THERMOELEMENTS 1 ET LES ECHANGEURS 2 ET 3 SONT EMPILES POUR FORMER DES COLONNES, ELLES-MEMES ASSEMBLEES POUR FORMER UN TIROIR. LES NAPPES D'ECHANGEURS 2 ET 3 DELIMITENT DEUX CONDUITS DE CIRCULATION D'UN FLUIDE CHAUD ET D'UN FLUIDE FROID. CES CONDUITS SONT SITUES EN DEHORS DES AXES D'EMPILAGE DES COLONNES AFIN QUE LES ECHANGEURS ADJACENTS PUISSENT TOURNER L'UN PAR RAPPORT A L'AUTRE. LES THERMOELEMENTS ET LES ECHANGEURS SONT EN CONTACT PAR AU MOINS UNE FACE A PROFIL CYLINDRIQUE OU SPHERIQUE. CE MONTAGE PERMET UN SERRAGE CORRECT DES COLONNES DONC UN BON CONTACT ENTRE ECHANGEUR ET THERMOELEMENT SANS DESTRUCTION DES THERMOELEMENTS.
Patent FR-2534001-A1 (FR)
Title: Motor vehicle headlamp with light shield
Inventor: MARTINO BRUNO
IPC: F21V11/16
Filed: 1983-04-13
Abstract: This motor vehicle headlamp is of the type comprising a reflector of substantially paraboloid form having an opening in its centre through which a lamp is inserted and removably secured at the rear of the reflector by means of a forked retaining spring; a front glass fixed to the rim of the reflector; and a light shield supported by the reflector between the lamp and the front glass. The retaining spring 36 is mounted on the light shield 24 and the latter is secured to the reflector 10 by means of the retaining spring 36.
Patent FR-2545058-A1 (FR)
IPC: B62J9/00
Filed: 1983-04-29
Abstract: The present invention relates to a retractable basket, in particular for the luggage rack of bicycles or other two-wheeled vehicles. The basket is characterised in that it is retractable and is provided, along a lower transverse edge, with two fixed tabs 2 interacting with a cross-member 4 of the luggage rack and with two movable pads 3 for fastening to longitudinal members 5 of the luggage rack, provided close to the lower longitudinal edges of the basket 1.
Patent FR-2526319-A1 (FR)
Title: Barre horizontale montee dans une baie de porte
Inventor: MILLER JACK V
IPC: A63B1/00
Filed: 1983-05-10
Abstract: L'INVENTION CONCERNE UNE BARRE HORIZONTALE DESTINEE A ETRE MONTEE DANS UNE BAIE DE PORTE. CETTE BARRE 10 COMPORTE DEUX ELEMENTS TUBULAIRES TELESCOPIQUES AUX EXTREMITES DESQUELLES SONT FIXEES DES PLAQUES DESTINEES A SE LOGER DANS DES SUPPORTS 30 FIXES SUR LES MONTANTS OPPOSES 12 D'UNE BAIE DE PORTE 14. LES SUPPORTS 30 ONT UNE FORME EN COIN ET PRESENTENT CHACUN UN LOGEMENT DONT LA LARGEUR EST INFERIEURE A CELLE D'UNE PLAQUE D'EXTREMITE, AFIN QU'UN AJUSTEMENT SERRE SOIT REALISE ENTRE LES BORDS LATERAUX DES PLAQUES ET LES EXTREMITES LATERALES DES SUPPORTS 30. DOMAINE D'APPLICATION: BARRES POUR EXERCICES PHYSIQUES.
Patent FR-2547631-A1 (FR)
Title: Method and device for leaktight coupling by clamping using heat for joining two mechanical components together
Inventor: BLAIVE DANIEL
IPC: B29C65/68
Filed: 1983-06-17
Abstract: The present invention relates to a device for leaktight coupling by clamping using heat for joining two mechanical components together. This heat clamping device is characterised in that it comprises an intermediate component 14 equipped with any first fastening means 28 interacting with means 26 located on the first component 12b and equipped with second fastening means 17 interacting, when its temperature is above the operating temperature, with means 16 located on the second component 12a, the axial stress in the intermediate component 14 allowing the ends of the first component 12a and of the second component 12b to be clamped against one another, or allowing a seal interposed between the two ends of the first component and of the second component to be squeezed. This invention applies particularly to the leaktight coupling of pipes located in a hostile environment and requiring remote manipulation.
Patent FR-2529271-A1 (FR)
Title: Cheville aveugle
Inventor: KENDALL JAMES WARREN
IPC: F16B19/10
Filed: 1983-06-27
Abstract: L'INVENTION CONCERNE UNE CHEVILLE AVEUGLE POUR ASSEMBLER PLUSIEURS PIECES. LA CHEVILLE COMPREND UNE DOUILLE 18, UNE BROCHE 16 ET UNE BAGUE DE BLOCAGE 20, LA DOUILLE ETANT PLACEE AVEC DU JEU DANS DES TROUS ALIGNES 16, 18 MENAGES DANS LES PIECES 12, 14; LA BROCHE COMPORTE UNE TETE ELARGIE 36 DESTINEE A ETRE APPLIQUEE PAR UN OUTIL APPROPRIE CONTRE LA DOUILLE DE MANIERE A REFOULER UNE PARTIE EXTREME AMINCIE DE CELLE-CI POUR FORMER UNE PARTIE RENFLEE PLACEE SUR LE COTE AVEUGLE DE LA STRUCTURE A ASSEMBLER; DANS L'OPERATION, LA BROCHE EST ARRETEE PAR DES EPAULEMENTS PREVUS RESPECTIVEMENT SUR LA BROCHE ET LA DOUILLE ET LA BAGUE DE BLOCAGE 20 S'ENGAGE DANS UNE PARTIE ELARGIE 28, 30 DU TROU TRAVERSANT LA CHEVILLE, CETTE PARTIE ELARGIE COMPORTANT UNE SURFACE CONIQUE 28 DONT L'ANGLE D'INCLINAISON "X" EST CHOISI POUR PERMETTRE D'UNE PART UN MOUVEMENT D'ENGAGEMENT DE LA BAGUE JUSQUE DANS LA CONDITION DE VERROUILLAGE ET D'AUTRE PART POUR MAINTENIR LA FORCE DE FROTTEMENT CONTRE LA BROCHE, AVANT L'ARRET DE CETTE DERNIERE, EN-DESSOUS D'UNE GRANDEUR PRESELECTIONNEE, CE QUI A POUR BUT D'EMPECHER UN MOUVEMENT AXIAL DE LA BROCHE RESULTANT D'UNE EXPANSION RADIALE DE LA DOUILLE.
Patent FR-2548983-A1 (FR)
Title: Child's seat for a motor vehicle
Inventor: SUROT PATRICK
IPC: B60N2/28
Filed: 1983-07-11
Abstract: The seat consists of a surrounding shell 2 including a backrest 3 and a seat part 4, the backrest being equipped with means 10 for the fastening or passage of at least one strap 9 for immobilising the seat directly onto the seat 7, 8 of the vehicle, the strap 9 being anchored to the chassis of the vehicle, and the seat being completed by at least one strap or safety harness, independent of the immobilisation strap 9, for holding the child in its seat.
Patent FR-2550042-A1 (FR)
Inventor: NOZICK JACQUES
IPC: H04Q1/14
Filed: 1983-07-29
Abstract: The system comprises a plurality of modules (1) fitted with wire guides (21, 22) and directly mounted on a free-standing rail (2) which is advantageously in the form of an extruded bar having fixing slots. The bar can be held in place simply by a pair of brackets, one near each of its ends. Conventional frame members can be omitted. The modules can be stacked in any desired configuration at any height up the bar. Naturally a particular installation may make use of a plurality of vertical, module-carrying bars.
Patent FR-2540775-A1 (FR)
Title: Machine pour effectuer le transfert d'objets dans l'espace entre des positions ayant des coordonnees predeterminees
Inventor: GILLI LUIGI
IPC: B25J9/04
Filed: 1983-10-03
Abstract: L'INVENTION A POUR OBJET UNE MACHINE 1 POUR EFFECTUER LE TRANSFERT D'OBJETS DANS L'ESPACE ENTRE DES POSITIONS AYANT DES COORDONNEES PREDETERMINEES. LES OBJETS SONT SUPPORTES PAR UNE TETE 25 D'UN SEUL TENANT AVEC UN PIGNON 20 MONTE ROTATIF SUR UN COULISSEAU 12A GLISSANT PERPENDICULAIREMENT A L'AXE DU PIGNON 20, CE PIGNON 20 ETANT EN PRISE AVEC DES DENTS 21 QUI S'ETENDENT LE LONG DU COULISSEAU 12A ET SE DEPLACENT AXIALEMENT SOUS L'IMPULSION D'UN MECANISME D'ENTRAINEMENT. TRANSFERT DANS UNE ATTITUDE INCHANGEE DE CONFISERIES, PIECES MECANIQUES ET AUTRES ARTICLES.
Patent FR-2534475-A1 (FR)
Title: Procede de concentration d'une solution antibiotique b-lactame aqueuse
Inventor: NAKAMURA HITOSHI
IPC: C07D499/00
Filed: 1983-10-13
Abstract: LA PRESENTE INVENTION SE RAPPORTE A UN PROCEDE DE CONCENTRATION D'UNE SOLUTION ANTIBIOTIQUE B-LACTAME AQUEUSE, CARACTERISE PAR LA CONCENTRATION D'UNE SOLUTION AQUEUSE DILUEE D'UN ANTIBIOTIQUE B-LACTAME QUI CONTIENT OU NE CONTIENT PAS UN ALCOOL INFERIEUR AU MOYEN D'UNE MEMBRANE PERMEABLE EN ACETATE DE CELLULOSE.
Patent FR-2536808-A1 (FR)
Title: Fluid friction coupling housing esp. for IC engine
Inventor: ERATH HERBERT
IPC: F01P7/08
Filed: 1983-11-25
Abstract: The coupling is esp. for a blower in an ic engine which has cooling control, and has a coupling housing rotatable opposite to a drive shaft, and divided into storage and work chambers.  In the housing division wall is an aperture which is closable via a valve operated by an electromagnetic coil.  The  electro-magnetic coil is engaged by a socket-type extension of the drive unit, and the excitation of the electro-magnetic coil occurs via a signal from a thermo-switch. The electromagnetic coil and the valve are  oppositely arranged with the intervention of an air gap.  The gap is situated between the pole shoes of the coil and those of the valve.
Patent FR-2555458-A1 (FR)
Title: Three-dimensional puzzle with interchangeable pieces
Inventor: BEAUXIS-AUSSALET JEAN-PAUL
IPC: A63F9/08
Filed: 1983-11-24
Abstract: The invention is a game of patience which is played (manoeuvred) with both hands. It consists principally of a casing formed from four elements 1, 2, 3, 4, of six drive buttons 5, 6, 7, 8, 9, 10 and of seven pieces 11, 12, 13, 14, 15, 16, 17. With the aid of the buttons 5 or 6 or 7, it is possible to interchange a group of three pieces. With the aid of the buttons 8, 9, 10, it is possible to interchange a group of two pieces. The aim is to return to the original order after various manipulations.
Patent FR-2556277-A1 (FR)
Title: Flexographic colour printer
IPC: B41F13/44
Filed: 1983-12-12
Abstract: The present invention relates to a flexographic colour printer. Printer, characterised in that the screen roller 4 and the blanket roller 5 of each assembly 1 are mounted together fixedly on the frame 6 of the printer, in that the plate cylinder 3 is adjustable in a direction perpendicular to a line connecting the axes of the screen roller 4 and impression roller 2, in that it is equipped, on the one hand, with a device for adjusting to the format of the plate cylinders 3 which is common to these and, on the other hand, with a driving device 8 common to all the impression 2 and screen 4 rollers, by means of an inverter 9, in that the actuation of the slow rotation of the screen 4 and blanket 5 rollers is obtained by the common driving device 8 by reversing the driving direction of the latter and by immobilising the impression roller 2 and plate cylinder 3, and in that it has a device 11 for driving all the plate cylinders 3 from the drive shaft, making it possible to omit the format pinion on said plate cylinders 3.
Patent FR-2556786-A1 (FR)
Title: Improvement to water extractors
Inventor: MASURE JACQUES
IPC: F04B19/16
Filed: 1983-12-16
Abstract: The subject of the invention is a water raiser for village wells allowing water to be extracted manually at depths which may reach 40 metres. The raiser comprises an endless cable 1 over which there are slipped dishes 2 whose edges are spaced (between two successive dishes); the result is an increased retention power by the dual function container on the one hand and capillarity on the other hand, the assembly participating in enhancing its yield. The ordinary model envisages a flow rate of 1.8 cubic metres, i.e. 0.5 l/sec. The field of application is the raising of water and its impact upon agriculture throughout the world.
Patent FR-2558075-A1 (FR)
Title: Device for preventing dust from flying due to grinding and crushing work in quarries.
IPC: E21C35/22
Filed: 1984-01-16
Abstract: The invention relates to a device enabling dust due to the grinding of stone in quarries to be eliminated. It consists of a casing 1 in which a fan 2 blows, misting two opposing inlets of pressurised water 3, the blast of air runs longitudinally through the casing, passing above the materials, which themselves cross the casing perpendicularly, and on passing through sticks the dust to it, in order to be engulfed in the baffles 4 which force the deposit of the fine particles stuck to the mist to be deposited on the walls of the baffles. A screen 5 completes the installation in order to only allow clean air to leave.
Patent FR-2558548-A1 (FR)
Title: Needle bearing with axial retention in both directions.
Inventor: STEPHAN GERARD
IPC: F16C19/46
Filed: 1984-01-23
Abstract: Needle bearing consisting of an outer bearing ring 1 equipped with re-entrant end edges 2, with cylindrical needles 3 moving by rolling between this outer ring and an inner portion or piece 5 equipped with a cylindrical surface and in which a retention ring 7 fixed to the inner piece 5 and extending radially towards the outside is engaged in a space provided between the set of needles 3 on the one hand, and an edge 2 of the outer bearing ring on the other hand, characterised in that the retention ring has a U shape in cross-section, the two branches 8, 9 of which U imprison an end edge 2 of the outer ring of the bearing 1.