baber/WOPTO huggingface dataset:
Patent FR-2575274-A1 (FR)
IPC: F24H1/44
Filed: 1984-12-26
Abstract: 1. A gas-fired water heater including a vertical shaft (2) in which the hot gases circulate in an ascending current, the wall (2) of this shaft defining a peripheral water jacket (7) constituting a portion of a water circulation circuit of a first exchanger surrounding the vertical shaft and at least a second exchanger element (3) constituted by an axial tube (5) and a peripheral jacket (18), mounted vertically inside said shaft (2), characterized in that each second exchanger element (3) forms an overheater for the water already heated in the first exchanger, the inflow of the water to this or these second exchanger elements being effected, from the top of the peripheral water jacket (7) of the first exchanger in contact with the shaft (2), via the descending current axial tube (5) of this second exchanger element and the outflow, from the top of the peripheral jacket (18) of this second exchanger element toward an intermediate point (19) of the inner water circulation circuit of the heater, and in which the water flows while being channelled from the periphery to the center, the water to be heated coming in this peripheral jacket (7) in direct contact with the wall (2) of the jacket at the bottom point (14) in order to be discharged at the top point of said jacket.
Patent FR-2584955-A1 (FR)
Title: Method for manufacturing a drawing die made from tungsten carbide, intended for drawing steel sections, of curvilinear geometry in the form of a V
Inventor: GARRY ROBERT
IPC: B21C3/02
Filed: 1985-01-08
Abstract: Method for manufacturing a drawing die made from tungsten carbide, intended for drawing steel sections, of curvilinear geometry in the form of a V. The invention relates to the method for manufacturing a drawing die 1, made from tungsten carbide, for drawing a steel profile 1, preformed by rolling, which profile is curvilinear in the form of a V, which is particularly difficult to obtain with a carbide die of conventional type. The die consists of a multi-part core 2, made from tungsten carbide and inserted in a three-part steel mount 3. The structure of this die as described provides a tooling behaviour with respect to wear and above all to fracture which is very superior to that of a die of conventional type (single-part carbide core, which is hooped and supported in a single-part steel mount).
Patent FR-2576693-A1 (FR)
Title: Process for manufacturing an optical component having a refractive index gradient
Inventor: WEHR MURYEL
IPC: C03B37/018
Filed: 1985-01-30
Abstract: The process consists in moving a heating means several times along a silica tube 1 containing a flow of a gas mixture comprising oxygen, SiCl4 and a compound of a doping element selected from fluorine, boron, phosphorus, aluminium, titanium, antimony or a mixture of these elements. Application to the manufacture of optical components intended for photocopiers.
Patent FR-2581164-A1 (FR)
Title: Method for controlling the combustion of a bed of waste in an incineration furnace and installation for its implementation
IPC: F23G5/20
Filed: 1985-04-26
Abstract: The invention relates to furnaces for incineration of urban and industrial waste. To control the combustion of waste in the furnace, an oxidant gas constituted by a mixture of air and of a part of the fumes of the furnace is conveyed 4, 6 into the combustion chamber 1. The invention applies to incineration furnaces.
Patent FR-2581761-A1 (FR)
Title: Aimant solenoidal sans fer
Inventor: AUBERT GUY
IPC: H01F7/20
Filed: 1985-05-10
Abstract: Structure de raccordement des disques d'une bobine de Bitter. Selon l'invention, les disques comportent chacun une découpe en forme de fente 15, par exemple ondulée de façon à définir d'un disque à l'autre des zones de chevauchement de spire 16 réparties en deux groupes et les liaisons électriques sont assurées par des jonctions desdites zones de chevauchement d'un groupe ou de l'autre, alternativement d'un disque à l'autre. Application à l'imagerie par RMN. (CF DESSIN DANS BOPI)
Patent FR-2584948-A1 (FR)
Title: Apparatus for separating solid substances from waste water
Inventor: DUNDER VILHO
IPC: B01D33/04
Filed: 1985-07-17
Abstract: This apparatus comprises a slowly-rotating screening drum 1, with introduction of waste water at one end and removal of solid substances at the other, the water being filtered through a jacket 5 of the drum and the solid substances being moved forwards by transverse ribs 4 disposed in an inclined manner and agitated by the action of longitudinal ribs 3 extending over the entire length of the drum. At least some of these longitudinal ribs 3 are inclined with respect to the radial direction of the drum and make, on the side turned in the direction of rotation of the drum, an angle alpha 1 with the internal surface of the drum, this angle being less than the angle alpha 2 on the opposite side. The invention finds one advantageous application in the purification of waste water.
Patent FR-2585483-A1 (FR)
Title: Procede et dispositif d'aide a la tenue de hauteur dans la navigation aerienne
Inventor: MURGUE JEAN-PIERRE
IPC: G05D1/06
Filed: 1985-07-26
Abstract: CE PROCEDE CONSISTE, POUR TOUT POINT M DE L'IMAGE DU PAYSAGE SURVOLE PAR L'AVION A, REPERE PAR SON ANGLE DE SITE TH-P PAR RAPPORT AU VECTEUR VITESSE V DE L'AVION, ET SITUE DANS UNE ZONE COMPRISE ENTRE UNE LIMITE DE SITE INFERIEURE TH-P ET UNE LIMITE DE SITE SUPERIEURE TH-P, SUR LA TRAJECTOIRE DE L'AVION, A DETECTER UN EVENTUEL ECART ENTRE LA VITESSE ANGULAIRE O DE DEFILEMENT DE CE POINT PAR RAPPORT A L'AVION, FONCTION DE LA HAUTEUR H, H DE FRANCHISSEMENT ULTERIEUR DE CE POINT PAR L'AVION, A CONDITIONS DE PILOTAGE IDENTIQUES, ET UNE VITESSE ANGULAIRE DE DEFILEMENT DE CONSIGNE O CORRESPONDANT A UNE HAUTEUR DE CONSIGNE H, H DE FRANCHISSEMENT ULTERIEUR PAR L'AVION D'UN POINT DE MEME SITE TH-P, A CONDITIONS DE PILOTAGE IDENTIQUES, ET A MODIFIER LE PILOTAGE DE L'AVION, EN CAS D'ECART ENTRE CES VITESSES ANGULAIRES DE DEFILEMENT, DE FACON A REDUIRE CES ECARTS. APPLICATION NOTAMMENT A LA NAVIGATION A TRES BASSE ALTITUDE.
Patent FR-2586445-A1 (FR)
Title: Procede pour la realisation d'un brise vent et dispositif de fixation et chariots pour la mise en oeuvre de ce procede
Inventor: BIANCONE GEORGES
IPC: E04H17/26
Filed: 1985-08-20
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE POUR LA REALISATION D'UN BRISE VENT DU TYPE COMPRENANT UNE SERIE DE POTEAUX SCELLES DANS LE SOL, AU MOINS UNE SERIE DE CABLES HORIZONTAUX FIXES PAR DES ELEMENTS DE FIXATION AUXDITS POTEAUX ET UN FILET FIXE AUXDITS CABLES PAR DES ATTACHES, CARACTERISE EN CE QU'IL CONSISTE A REALISER DANS LE SOL AUX EMPLACEMENTS DES POTEAUX 1 DES TROUS 37, A SCELLER DANS CES TROUS 37 DES BUSES 3, A METTRE EN PLACE SUR LES POTEAUX 1 LES ELEMENTS DE FIXATION 7 A DES DISTANCES PREDETERMINEES, A ENGAGER LES POTEAUX 1 DANS LESDITES BUSES 3 ET A LES CALER EN POSITION VERTICALE, A METTRE EN PLACE SUR LESDITS ELEMENTS DE FIXATION 7 LES CABLES 8 DE LADITE SERIE DE CABLES, A METTRE EN PLACE SUR LESDITS ELEMENTS DE FIXATION 7 LEDIT FILET 4, 5 ET A FIXER LE FILET 4, 5 PAR DES ATTACHES SUR LESDITS CABLES 8. L'INVENTION CONCERNE EGALEMENT UN CHARIOT POUR LA MISE EN OEUVRE DE CE PROCEDE.
Patent FR-2569904-A1 (FR)
Title: Procede pour la detection de fuites de piles electrochimiques a electrolyte non aqueux
Inventor: BABAI MAZLIACH
IPC: G01M3/20
Filed: 1985-09-04
Abstract: PROCEDE POUR LA DETECTION DE FUITES DE PILES ELECTROCHIMIQUES A ELECTROLYTE NON AQUEUX ET A ANODES EN METAL ALCALIN OU ALCALINO-TERREUX. LES SUBSTANCES QUI FUIENT DE CES PILES FORMENT DES ACIDES LORSQU'ELLES VIENNENT EN CONTACT AVEC L'ATMOSPHERE ET CES ACIDES SONT DETECTES PAR APPLICATION A LA SURFACE DES PILES D'UN REVETEMENT CONTENANT UN INDICATEUR ACIDE-BASE DANS UNE MATIERE PORTEUSE APPROPRIEE, DE PREFERENCE UN ADHESIF.
Patent FR-2570103-A1 (FR)
Title: Unite de pont
Inventor: MAHNCKE JURGEN
IPC: E01D15/127
Filed: 1985-09-09
Abstract: LE PONT COMPREND DEUX MOITIES SUPERPOSEES 2 ET 3 POUVANT PASSER GRACE A UN DISPOSITIF DE POSE SITUE SUR LE VEHICULE, AU MOYEN DE FLECHES, DE LA POSITION DE TRANSPORT A UNE POSITION ACTIVE. UNE FLECHE AVANT DU DISPOSITIF DE POSE PEUT PIVOTER AUTOUR D'UN AXE HORIZONTAL ET COMPORTE DES GALETS D'APPUI 19 PLACES A INTERVALLES QUI PENETRENT DANS DES RAILS DE ROULEMENT DU PONT. UNE AUTRE FLECHE EST PLACEE A L'ARRIERE ET EST RELIEE DE FACON AMOVIBLE AU PONT SOUS-JACENT. L'UNITE COMPLEMENTAIRE COMPREND AU MOINS UNE PARTIE DE PONT CENTRALE 11 RELIEE A UN AVANT-SUPPORT 12 QUI EST RELIE AUX MOITIES DE PONT PAR DES ELEMENTS D'ACCOUPLEMENT FRONTAUX. L'AVANT-SUPPORT EST GUIDE DANS LE PONT ET PEUT PASSER DE LA PARTIE CENTRALE A UNE MOITIE DE PONT DE FACON A PRENDRE UNE POSITION DE SOUTIEN, TOUT COMME UNE POSITION DE REPOS RETRACTEE.
Patent FR-2580272-A1 (FR)
Title: Procede pour la production de si3n4 sous forme b
Inventor: HAYASHI KENRO
IPC: C01B21/068
Filed: 1985-09-12
Abstract: PROCEDE POUR LA PRODUCTION DE B-SIN CONSISTANT A CUIRE DU SIN AMORPHE ETOU SOUS FORME A- DE PURETE CHIMIQUE ELEVEE, DANS UNE ATMOSPHERE NON OXYDANTE, SOUS UNE PRESSION ELEVEE, A UNE TEMPERATURE DE 1600C OU DAVANTAGE, ET PROCEDE POUR LA PRODUCTION D'UN ARTICLE DE SIN CONTENANT CE B-SIN, PERMETTANT D'OBTENIR DU B-SIN CHIMIQUEMENT PUR. ON UTILISE UN FOUR REACTIONNEL 1 ET ON PREPARE UNE COUCHE 3 D'A-SIN SUR UNE PLAQUE DE GRAPHITE 2 PAR UN PROCEDE CVD SOUS UNE PRESSION REDUITE. ON UTILISE COMME GAZ REACTIONNEL DU SICL ET DU NH. LE SICL MELANGE A RAISON DE 10 A UN GAZ PORTEUR H EST INTRODUIT A UN DEBIT DE 1LMIN AU MOYEN D'UNE CANALISATION 4, ALORS QUE DU NH EST INTRODUIT A PARTIR D'UNE CANALISATION 5.
Patent FR-2590166-A1 (FR)
Title: Closure system for boxes with lid which can be fitted to various boxes for medical use samples
IPC: B65D43/12
Filed: 1985-11-20
Abstract: Hard plastic slide closure system in which a personalised card is introduced and which fits onto various rectangular or square boxes by a special weld.
Patent FR-2591898-A1 (FR)
Title: Procede et dispositif pour le degazage et le chauffage simultanes de l'eau utilisee pour preparer un liquide de dialyse
Inventor: MION JEAN
IPC: A61M1/16
Filed: 1985-12-24
Abstract: L'invention concerne un procédé de dégazage et de chauffage simultanés de l'eau utilisée pour préparer le dialysat d'un système de dialyse à circuit ouvert, du type dans lequel on amène l'eau, à l'aide d'un moyen de chauffage 15, à une température suffisante pour pouvoir effectuer un dégazage efficace sensiblement à la pression atmosphérique. Selon l'invention, après dégazage de l'eau ainsi chauffée, on récupère une partie de ses calories pour préchauffer l'eau qui arrive audit moyen de chauffage. (CF DESSIN DANS BOPI)
Patent FR-2593646-A1 (FR)
Title: Antenne radar a faible encombrement.
Inventor: ESTANG BERNARD
IPC: H01Q3/18
Filed: 1986-01-28
Abstract: L'antenne, étant placée dans un radome 8 ventral, permet d'effectuer de la surveillance, de la poursuite et de la conduite de tir air-surface. Elle comprend un réflecteur 12 de forme paraboloïde de révolution autour de l'axe longitudinal (X) et solidaire d'un boîtier 3. Cet ensemble est monté pivotant autour de l'axe transversal (Y), et autour de l'axe vertical (Z) à l'intérieur du radome. La rotation autour de l'axe longitudinal (X) appelé axe de roulis, est effectué grâce à la mise en rotation de la source émettrice 2 par des moyens de mise en rotation placés à l'intérieur du boîtier et du conduit 1. Le réflecteur 12 étant fixe en roulis, la surface de celui-ci peut s'étendre sur toute la section intérieure du radome, la rotation du faisceau radar selon l'axe de roulis étant obtenue grâce à la rotation de la source par rapport au réflecteur. (CF DESSIN DANS BOPI)
Patent FR-2577288-A1 (FR)
Title: Element de construction, en particulier pour disques d'embrayage pour vehicules motorises
Inventor: HUBER LOTHAR
IPC: F16D13/64
Filed: 1986-02-07
Abstract: L'invention concerne un élément de construction, en particulier pour disques d'embrayage pour véhicules motorisés. Dans un élément de construction constitué de deux pièces 2, 3 solidarisées en rotation au moyen de profilages, pour garantir une meilleure liaison et pour permettre une fabrication plus simple et moins coûteuse, il est prévu, entre les pièces 2, 3 au moins une liaison, n'autorisant pas de rotation relative, formée par des profilages 18 de direction sensiblement axiale. L'invention s'applique en particulier à un embrayage à disques de véhicules motorisés. (CF DESSIN DANS BOPI)
Patent FR-2598065-A1 (FR)
Title: Piece of jewellery
Inventor: DUTHUIT PASCAL
IPC: A44C17/02
Filed: 1986-05-02
Abstract: Piece of jewellery, such as a bracelet, a ring, a buckle (an earring) etc., comprising an actual setting or body and one or preferably more set stones. The set stone or stones 20 which comprise precious or semi-precious stones of various shapes and/or colours are combined with the body or with the setting with the possibility of relative movement of the said set stone or stones 20, with respect to each other and to the said body or setting. Application: creation of a distinctive effect during the movements of the person wearing the piece of jewellery.
Patent FR-2582259-A1 (FR)
Title: Tete d'impression matricielle du type a impact
Inventor: HAYASHI MIKIO
IPC: B41J2/275
Filed: 1986-05-21
Abstract: L'INVENTION CONCERNE LA TECHNOLOGIE DES IMPRIMANTES. UNE TETE D'IMPRESSION DESTINEE A UNE IMPRIMANTE MATRICIELLE A IMPACT COMPREND DES ELEMENTS D'IMPRESSION 4 DEPLACES PAR DES MARTEAUX 15, UNE CULASSE 7 PLACEE FACE AUX MARTEAUX ET COMPORTANT DES NOYAUX 7A QUI PORTENT DES BOBINES 8, ET UNE PLAQUE DE CULASSE ANNULAIRE 15 COMPORTANT UN ENSEMBLE DE LANGUETTES QUI S'ETENDENT RADIALEMENT VERS L'INTERIEUR A PARTIR DE LA PERIPHERIE DE CETTE PLAQUE. LES LANGUETTES SONT DISPOSEES EN ALTERNANCE AVEC LES MARTEAUX ET PRES DE CEUX-CI, DE FACON QUE LE FLUX MAGNETIQUE PROVENANT D'UN NOYAU QUELCONQUE PUISSE TRAVERSER LES LANGUETTES VOISINES DE LA PLAQUE DE CULASSE. APPLICATION A L'INFORMATIQUE.
Patent FR-2600866-A1 (FR)
Title: Garment-protecting article and method for manufacturing such an article
IPC: A41B13/10
Filed: 1986-07-03
Abstract: The invention relates to a garment-protecting article such as, in particular, a bib, apron or the like, as well as to a method for manufacturing such an article. The invention will apply to the field of the manufacture of articles manufactured from non-woven fibres, of cellulose or paper fibres, particularly intended for garment protection in order, for example, to protect an individual, such as a baby, child or adult, from splashes or soiling. The said article 1 has at least one protection piece 2 of adapted shapes, capable of protecting an individual, such as a baby, a child or an adult, from splashes or soiling, and has fastening cords 3, 4 enabling the said protection piece 2 to be held and positioned on the individual. According to the invention, the cords 3, 4 and the protection piece 2 are in the form of a single continuous piece of material obtained by cutting out from a plane sheet of base material and by removing the material constituting the cords 3, 4 from the said protection piece 2 in order to avoid scraps of material.
Patent FR-2603164-A1 (FR)
Title: Closed plastic bread bag - has air aperture projected by filter
IPC: A21D15/00
Filed: 1986-08-27
Abstract: The preserver for bread and bread-based prods. is a closed plastic bag with an air aperture protected by a filter. There are pref. two apertures in the bottom third of each of two opposite faces of the bag. The filter is pref. of aerated foam and is held in place by an adhesive label formed with its own air apertures. The foam may be of polyester. USE/ADVANTAGE - Also for croissants and brioches. The bread does not soften.
Patent FR-2604754-A1 (FR)
Title: Self-contained mechanical appliance
IPC: F03G7/10
Filed: 1986-10-06
Abstract: Mechanical appliance operating by the cycle of two divided identical loads 4/A and 4/B, same weight - same number, one of which, 4/A, placed in a container 2 integral with drive chains CH-10, by virtue of the demultiplication system PAL and the earth's attraction, drives the relay chain M-23 which drives the two secondary chains 3 fitted with ejector hooks 15, which remove, one by one, one unit of the load 4/B from the plate 7 in order to eject them on to the plate 6. When 4/A has completely descended, the chain return CH-10 tips the entire load into the tray 7, and 4/B in the tray 6 is in turn tipped into the new container 2. By discontinously having one load in two influenced by gravity, this cycle makes it possible to supply its own energy. The said appliance would be suitable as a decorative or ornamental object. Several appliances in line, side by side, are capable of providing industrial energy.
Patent FR-2589636-A1 (FR)
Title: Bloc connecteur amovible a utiliser dans un assemblage de connecteurs
Inventor: FARRAR JOHN CHARLES
IPC: H01R13/719
Filed: 1986-10-30
Abstract: L'INVENTION CONCERNE UN BLOC CONNECTEUR AMOVIBLE POUR ASSEMBLAGES DE CONNECTEURS ELECTRIQUES MODULAIRES. L'ASSEMBLAGE 10 COMPREND UN OU PLUSIEURS BLOCS CONNECTEURS AMOVIBLES 11 MONTES DANS UN CADRE EXTERIEUR 12. LES BLOCS 11 PEUVENT CONTENIR UN FILTRE ET ILS COMPRENNENT UN BOITIER DONT UNE PARTIE EST CONDUCTRICE DU COURANT ELECTRIQUE AFIN DE PERMETTRE L'ETABLISSEMENT D'UN TRAJET DE MISE A LA MASSE PAR L'INTERMEDIAIRE DU CADRE 12. DOMAINE D'APPLICATION : CONNECTEURS MODULAIRES, NOTAMMENT POUR CABLAGES UTILISES EN AERONAUTIQUE, ETC.
Patent FR-2607383-A1 (FR)
Title: Apparatus for functional re-education allowing containment of the Achilles tendon in an individual
IPC: A61F13/06
Filed: 1986-11-28
Abstract: This apparatus is noteworthy in that it comprises two profiled pads 2 - 3, whose shape is adapted to the anatomical relief of the cavities formed on each side of the Achilles tendon, so as to be centred thereon, the said pads having, on their opposing face, a substantially straight profile 3.6 - 2.3, in order to define a channel C retaining the Achilles tendon, the said pads being held in position by appropriate means in order to ensure adjustable and fitted retention, case by case, of the Achilles tendon of each individual.
Patent FR-2612080-A1 (FR)
Title: Filter for laden liquids and especially for wine lees
Inventor: CASTANET AIME
IPC: B01D33/11
Filed: 1987-03-13
Abstract: The filter comprises a filter cylinder 1 provided with a feed conduit 6 at one of its ends and a discharge opening 3 at its opposite end, which cylinder is arranged inside a recovery enclosure 4. A succession of rollers 24 and of helical scrapers 26, the leading face of which points towards the discharge opening, are mounted on a central shaft 8 in order to press against the inner face of the filter cylinder 1, means being provided for imparting a relative rotary motion to the rollers and to the scrapers in relation to the filter cylinder. The rollers and the scrapers, fitted in angularly offset pairs, are carried by radial arms 17, 18 fitted on the central shaft 8 with interposition of articulating arms 19, 20, the free end of which is connected by an elastic member 21, 22 to the base of the corresponding arm.
Patent FR-2614191-A1 (FR)
Title: Variable-orientation seat for an auditorium
IPC: A47C3/18
Filed: 1987-04-27
Abstract: Variable-orientation seat for auditoria, meeting rooms or the like, comprising a leg 1 made up of a tube 2 fixed to the ground 3, and sliding in another tube 4 to which are fixed the mechanism for tilting the seat 6 and the backrest 4 with a single armrest 17 by means of a flat spring 15 and of a movable collar 16. Under the action of a person sitting on the seat 6, a pin 10 screwed onto the fixed tube 2 through a slot 7 enables the seat to be oriented by positioning itself in the upper notches 8 of the slot 7, while it was located in the lower cam-shaped part 9 thereof when the seat was free. In order to fix the seat, the pin 10 simply has to be moved and screwed back through the slot 13. The variable-orientation seat is particularly intended for auditoria and in particular in theatres comprising balconies in which the seats of the lateral parts are installed perpendicularly to the stage, forcing the spectators to turn in order to see the show.
Patent FR-2618533-A1 (FR)
Title: Temperature-regulating device for a central heating installation
IPC: F24D19/10
Filed: 1987-07-24
Abstract: This device mainly comprises an external probe 21 calculating the operating time of the boiler comprising, mounted in a sealed casing 8, a cam 9 which is rotationally driven by a motor, and a bimetallic strip 11 fixed by one of its ends to a spindle 12 connected to the casing and whose other end is secured to a microswitch 13 provided with a pusher 15 and a lever 14 capable of pressing on the pusher in order to close the microswitch, the bimetallic strip 11 and microswitch 13 assembly being located, with respect to the cam 9, so that the said lever 14, which moves at the same time as the bimetallic strip as a function of temperature variations, is moved away from the cam when the external temperature is raised, is in permanent contact with the cam when it is very cold outside, and is in contact for a variable time with the cam during a rotation of the latter, for intermediate external temperatures.
Patent FR-2604379-A1 (FR)
Title: Mandrin auto-serreur pour perceuses ou appareils analogues
Inventor: BASTIANI GIOVANNI DE
IPC: B23B31/107
Filed: 1987-09-24
Abstract: L'INVENTION CONCERNE UN MANDRIN AUTO-SERREUR POUR PERCEUSES OU APPAREILS ANALOGUES. CE MANDRIN COMPREND UN MANCHON CYLINDRIQUE 10 QUI SE FIXE AXIALEMENT A L'ARBRE DE LA PERCEUSE, UNE BAGUE 29 PRINCIPALEMENT CONIQUE ET MUNIE DE LOBES 32 QUI S'ACCOUPLENT AXIALEMENT ET SOLIDAIREMENT AU MANCHON, UNE DOUILLE 23 QUI CENTRE L'OUTIL ET UN RESSORT 26, LA DOUILLE ET LE RESSORT ETANT LOGES DANS LA CAVITE 19 DU MANCHON, ET UNE CAGE 34 PRESENTANT UN ALESAGE CENTRAL 41 QUI RECOIT L'OUTIL ET DES TROUS RADIAUX 44 RECEVANT DES MORS OU BILLES 35. LA CAGE PEUT SE DEPLACER AXIALEMENT PAR RAPPORT AU MANCHON ETELLE PEUT ETRE FIXEE A LA BAGUE 29 DE FACON DEMONTABLE AU MOYEN D'UNE BAGUE 43 QUI SE VISSE SUR UN FILETAGE 38 DE LA CAGE QUI EMERGE DE LA BAGUE PRINCIPALE.
Patent FR-2620896-A1 (FR)
Title: Device for harvesting fibrous plants, in particular flax, with threshing of the seeds and summary extraction of the fibre in the field
Inventor: BARRAQUET OLIVIER
IPC: A01D45/06
Filed: 1987-09-25
Abstract: The device groups together in a movable machine a set of means for harvesting seeds and, subsequently, summarily extracting fibres located at the periphery of the stem of certain plants: a means for taking up the material 1 organised in a lap of parallel stems called a windrow and for transporting 2 this material as far as a shelling (ginning) means 3. The grain is then threshed, cleaned and stored; the direction of the stems in the windrow is then reorientated by a means 10 which brings about a rotation through 90 DEG in the plane of forward travel. After longitudinal orientation the lap is evenly distributed over a constant width 11 in order to proceed with extracting the fibre by repeated action of a grinding means 8 which breaks down the woody parts and a scutching means 9 which separates the greater part of the wood. At least two sets of grinding and scutching means are provided, located so that the lap is turned over between the two sets to give a better elimination of the woody parts by gravity. The fibre obtained is then packaged (conditioned) for the industrial use phase.
Patent FR-2621238-A1 (FR)
Title: Device for positioning radiological apparatuses
Inventor: BEAU CHRISTIAN
IPC: A61B6/00
Filed: 1987-10-02
Abstract: The principal subject of the invention is a device for positioning radiological apparatuses. The invention relates to a device for positioning radiological apparatuses 7, comprising at least one deformable parallelogram. Use of the apparatus comprising a deformable parallelogram for positioning a radiology apparatus 7 allowing improvement of reliability and precision of guidance, whilst reducing the constructional complexity. The invention applies principally to guiding radiology apparatuses 7, and in particular X-ray tubes.