baber/WOPTO huggingface dataset:
Patent FR-2583375-A1 (FR)
Title: Motorised ultralight flying machine with foldable propeller
IPC: B64C31/024
Filed: 1985-06-13
Abstract: Motorised ultralight flying machine with foldable propeller. The invention relates to a motorised ultralight aircraft of the underslung type, arranged to be usable either in powered flight or as a glider. The aircraft comprises a streamlined fuselage 6 enclosing an engine and the pilot 7, who lies down in the ventral position in order to control the wing 1 in the same way as a conventional delta wing. A two-blade propeller 20 is mounted on a foldable support 21, 22 installed at the rear of the fuselage. The propeller may thus be retracted into a longitudinal opening 23 of the fuselage. The folding-down and raising of the propeller may be carried out during the flight. The aircraft makes it possible to perform flights comprising phases of powered flight and/or phases of gliding flight.
Patent FR-2567136-A1 (FR)
Title: Resines thermodurcissables a base de furanne contenant du niobium et/ou du tantale
Inventor: MOSHER PAUL V
IPC: C08G79/00
Filed: 1985-07-05
Abstract: ON AMELIORE LES PROPRIETES D'UN POLYMERE THERMODURCISSABLE A BASE DE FURANNE EN LUI INCORPORANT AU MOINS UN METAL CHOISI DANS LE GROUPE COMPRENANT LE NIOBIUM ET LE TANTALE. LES RESINES THERMODURCISSABLES OBTENUES PEUVENT ETRE UTILISEES COMME REVETEMENTS, FILMS, PIECES MOULEES, RESINES DE MATRICE ET RESINE DE REIMPREGNATION POUR PRODUIRE DES MATERIAUX QUI RESISTENT A L'OXYDATION ET FONT PREUVE DE PROPRIETES D'ABSORPTION DE L'ENERGIE.
Patent FR-2567113-A1 (FR)
Title: Mecanisme tendeur a rappel pour delivrer un element allonge sous tension
Inventor: FALSTRUP DAVID CHRISTIAN
IPC: D02H13/24
Filed: 1985-07-05
Abstract: L'INVENTION CONCERNE UN MECANISME TENDEUR DESTINE A DELIVRER UN ELEMENT ALLONGE SOUS UNE TENSION RELATIVEMENT CONSTANTE MALGRE UNE FORCE VARIABLE APPLIQUEE A L'ELEMENT ALLONGE. LE MECANISME COMPREND : UNE BOBINE MONTEE ROTATIVE SUR UNE BROCHETTE 32 DE RATELIER ET SUR LAQUELLE EST ENROULE UN FIL 16; UN DISQUE 38 ASSUJETTI A LA BOBINE DE FACON A TOURNER AVEC ELLE ET COMPORTANT SUR SA PERIPHERIE EXTERIEURE PLUSIEURS CHEVILLES 48 PLACEES A L'ECART LES UNES DES AUTRES EN UNE DISPOSITION CIRCULAIRE; UN LEVIER 50 MONTE PIVOTANT AUTOUR D'UN AXE DE PIVOTEMENT 52 ET COMPORTANT UNE LANGUETTE ALLONGEE 64 FAITE POUR VENIR EN PRISE AVEC LES CHEVILLES, ET UN MOYEN 76 POUR SOLLICITER PAR FORCE LE LEVIER DE FACON A L'INCITER A TOURNER DANS UN SENS DONNE AUTOUR DE L'AXE DE PIVOTEMENT. APPLICATION AUX TECHNIQUES DU TISSAGE.
Patent FR-2571254-A1 (FR)
Inventor: HOWIE PETER WILLIAM
IPC: A61K31/40
Filed: 1985-09-30
Abstract: The invention relates to a contraceptive composition of a prolactin elevating benzamide, such as N-[(1-ethyl-2-pyrrolidinyl)methyl]2-methoxy 5-sulfamoyl benzamide, and a progestogen.
Patent FR-2588529-A1 (FR)
Title: Metal fitting for jars and method of manufacture and assembly of the said metal fitting
Inventor: AMPE PAUL
IPC: B65D45/06
Filed: 1985-10-14
Abstract: The invention relates to a metal fitting for jars of conserves and to a method of manufacture and assembly of the said metal fitting. The fitting 1 is composed of an upper collar 2 fixed around the lid of the jar and articulated on the lower collar 3 provided with a closing device comprising a linking stirrup 7 operated by a lever 9, the lower collar 3 being attached to the jar via a bolt. According to the invention, the lever 9 and the stirrup 7 are formed with adjoining or almost adjoining ends. The invention will be applied particularly in household uses.
Patent WO-8606651-A1 (WO)
Inventor: BERNARD FRANCOIS
IPC: B01F7/04
Filed: 1986-05-16
Abstract: Dispositif pour le malaxage ou le mélange dans une cuve de produits pâteux de granulométries diverses tels, par exemple, que du béton ou des produits de revêtements muraux ou analogues. Il comprend un arbre (1) monté à rotation dans une cuve (2), suivant l'axe de celle-ci, ledit arbre supportant des pales principales (4) montées à l'extrémité de bras radiaux (3). Les bras (3) sont constitués par des tôles sensiblement planes et perpendiculaires à l'axe de l'arbre rotatif (1), de sorte que seule la tranche desdits bras en constitue le bord d'attaque dans le matériau à malaxer ou à mélanger. Les pales principales (4), sensiblement planes, sont perpendiculaires au plan du bras (3) qui les supporte et sont inclinées, dans le sens de la rotation de l'arbre, vers la paroi cylindrique de la cuve (2).
Patent FR-2593840-A1 (FR)
Title: Security paper comprising a fluorescent marking and recognition means
Inventor: CAMUS MICHEL
IPC: D21H21/48
Filed: 1986-02-05
Abstract: The marking is provided by at least one fluorescent material taking the form of a solid matrix consisting of a polymer doped with an organic compound which is itself fluorescent. To authenticate the paper, the paper 1b is exposed to a source of radiation 2 whose wavelength corresponds to the excitation band of the organic compound used for doping, and the paper reemits the energy received in the form of a double light emission, observed by means 3, 4, 5, 6 making it possible in particular to verify the persistence of one of the emissions and to observe its extinction law characteristic of the doped polymer.
Patent FR-2594382-A1 (FR)
Title: Device for archiving and transporting documents both flat and rolled and small accessories
IPC: B42F7/14
Filed: 1986-02-17
Abstract: Device for archiving and transporting documents. The invention relates to a device for the transporting and archiving, without the risk of damage to or mixing of, documents both flat and rolled in separate compartments integrated into a common structure. The device consists of a tube having two detachable closing caps, which tube when introduced into a housing comprising two guides, serves as a carrying handle for holding the whole object. The device according to the invention is particularly intended for the archiving and simultaneous transporting of flat and rolled documents, documents used in the graphic art industry and the stationery industry.
Patent FR-2596011-A1 (FR)
IPC: B62K5/02
Filed: 1986-03-19
Abstract: Trunk with integral suspended seat for lightweight motorised three-wheeled vehicle, which trunk has a cover opening towards the front and a cover opening towards the back, having a lower cross-member and an upper cross-member which are securely fastened to the chassis of the vehicle, having tubes which are securely fastened to these cross-members, the insides of these tubes acting as guides for springs, these springs themselves serving as guides for tubes which are securely fastened to the seat, the seat bearing on the springs; having a beam which is securely fastened to the bottom of the trunk and is connected to the chassis of the vehicle, this beam having a hitching ball, the centre of which is substantially situated at the same height as the axis of the wheels and slightly in front relative to the axis of the wheels, the side walls of the trunk having cutouts and the rear wall being divided into two parts by the hinge of the rear cover.
Patent FR-2590316-A1 (FR)
Title: Dispositif et procede pour former un anneau de ciment autour d'un tubage de puits
Inventor: BODINE ALBERT G
IPC: E21B33/14
Filed: 1986-04-07
Abstract: L'INVENTION CONCERNE UN APPAREIL ET UN PROCEDE POUR FORMER UN ANNEAU DE CIMENT AUTOUR D'UN TUBAGE DE PUITS. UN OSCILLATEUR ACOUSTIQUE 10 EST RELIE A UN TUBAGE 12 AU MOYEN DE DEUX SUPPORTS 36, 30 DE MEME RELIES ENTRE EUX PAR DES ELEMENTS 32. LA VOIE DE TRANSMISSION DES VIBRATIONS ACOUSTIQUES AU TUBAGE 12 EVITE UNE TETE 13 D'ENTREE PAR LAQUELLE DU CIMENT, ARRIVANT PAR DU TUYAU FLEXIBLE 38, EST COULE. DOMAINE D'APPLICATION: CIMENTATION DE PUITS.
Patent FR-2597605-A1 (FR)
Inventor: QUENTIN-MILLET MARIE-JOSE BERN
IPC: B01J20/22
Filed: 1986-04-16
Abstract: 1. Use of a desialylated glycoprotein selected from desialylated fetuin and desialylated haptoglobin as an affinity chromatography ligand for pertussis toxin.
Patent FR-2585169-A1 (FR)
Title: Systeme de recuperation d'horloge perfectionne pour un dispositif de reproduction magnetique numerique
Inventor: SMIDTH PETER
IPC: G11B20/14
Filed: 1986-05-22
Abstract: L'INVENTION CONCERNE LES APPAREILS D'ENREGISTREMENTREPRODUCTION MAGNETIQUES NUMERIQUES. LE SIGNAL D'HORLOGE RECUPERE A PARTIR DE DONNEES DE REPRODUCTION MAGNETIQUE NUMERIQUE PRESENTE UNE ERREUR DE PHASE AVEC UNE COMPOSANTE PERIODIQUE DUE A DES VARIATIONS DE BASE DE TEMPS DANS LES DONNEES DE REPRODUCTION ET UNE COMPOSANTE DE BRUIT ALEATOIRE. LE SYSTEME DE RECUPERATION D'HORLOGE DE L'INVENTION UTILISE UNE BOUCLE DE VERROUILLAGE DE PHASE 26, 30, 32, 34, 42, 46, 52, 56 QUI SUIT LA COMPOSANTE PERIODIQUE TOUT EN ATTENUANT LA COMPOSANTE DE BRUIT ALEATOIRE. IL EST AINSI POSSIBLE DE SUIVRE DES VARIATIONS DYNAMIQUES DE BASE DE TEMPS A GRANDE LARGEUR DE BANDE, SANS INTRODUIRE DANS LE SIGNAL D'HORLOGE RECUPERE DES ERREURS DE PHASE DUES AU BRUIT ALEATOIRE. APPLICATION AUX SYSTEMES D'ENREGISTREMENTREPRODUCTION D'INFORMATION.
Patent FR-2600210-A1 (FR)
Inventor: BEURDELEY DOMINIQUE
IPC: H01H71/00
Filed: 1986-06-17
Abstract: This circuit breaker comprises, housed inside an insulating casing (1, 2), two switching circuits comprising two respective switches (P12, C12-P22, C22) actuated either by a device (DM, DT) for triggering on a malfunction in current, or by a manual control. The casing (1, 2) is divided inside by a partition (13) which extends from one side face (8) to the other (9) and comprises a first flat portion (17) which extends in the central plane of symmetry (YY'), and delimits two volumes (VO1 and VO2) housing the two switches respectively, and a second, offset, flat portion (18) which delimits, on one side, a space of small width through which passes a conductive part (P23) connected to the switch (P22, C22) and a third volume (VO3) housing the device (DM, DT) which triggers on a malfunction. This circuit breaker comes in a modular form with small dimensions.
Patent FR-2601861-A1 (FR)
Title: Tie support
IPC: A41D25/02
Filed: 1986-07-23
Abstract: The invention relates to a device permitting the support and the fastening of a tie or scarf on an individual or physical object. It consists of two tongues curved rearwards, thus matching the shape of the neck, and of a tab which is also curved, permitting fastening to the shirt neck. When tying a capstan knot with the tie, the two tongues are inserted into the two loops, and the tie is tightened. The support plus tie are fastened onto the shirt of a person or onto a physical object, this being done in record time and dispensing with the need to tie knots.
Patent FR-2603021-A1 (FR)
Title: Wrapping high m.pt bitumen in polyethylene bags
Inventor: RYSEV GERMAN STEPANOVICH
IPC: B65B63/08
Filed: 1986-08-19
Abstract: High melting point bitumens are wrapped in polythene bags by inflating the bags, and pouring bitumen into them while cooling them in cells with a liq.
Patent FR-2607412-A1 (FR)
Title: Method and device for producing a multi-coloured pattern on a textile article by flocking
IPC: B05D1/32
Filed: 1986-12-01
Abstract: The invention relates to a method for producing a multi-coloured pattern on a textile article by flocking. A textile article, fixed to a jenny 1...9, is adhesively coated through a frame 11 fitted with a sheet which is permeable to a thermosetting adhesive in a zone whose contour corresponds to the entire contour of the pattern to be produced by flocking, the article held on the jenny is subjected to a plurality of successive operations of spraying with fibres of a predetermined colour, each of the spraying operations being carried out through a frame 21...91 fitted with a sheet which is permeable to the fibres only in a zone whose contour corresponds to the zone of the corresponding colour to be produced on the article, after which the article is withdrawn from the jenny and it is placed in a drying oven in order to polymerise the adhesive.
Patent FR-2607786-A1 (FR)
Title: System for stopping bottles allowing the discharge of gases contained in the latter
IPC: B65D39/00
Filed: 1986-12-04
Abstract: System for stopping bottles allowing gases to escape. It is constituted by a cap 1 connecting an internally threaded annular skirt 2 to a tubular body 3 comprising an annular excess thickness 4 holding the system in a high position and four cut-outs 5 allowing the evacuation of gases. The sealing is achieved by the annular excess thickness 6 when the system is inserted in the neck of the bottle by pressure on the cap 1 and by the circular excess thickness when, subsequently, the system is screwed on the thread of the neck of the bottle. The system according to the invention is particularly intended for stopping pharmaceutical bottles.
Patent FR-2598417-A1 (FR)
Title: Esters d'azoniaspironortropanols, procede pour leur preparation et medicaments les contenant
Inventor: GRIMMINGER WOLF
IPC: C07D498/20
Filed: 1986-12-26
Abstract: CES COMPOSES REPONDENT A LA FORMULE GENERALE I: (CF DESSIN DANS BOPI) DANS LAQUELLE R REPRESENTE NOTAMMENT : (CF DESSIN DANS BOPI) R ET R REPRESENTENT H OU HALOGENE OU ALCOYLE, ALCOXY, ACYLE ALCOYLE, CYCLOHEXYLE, PHENYLE, ALCOYLPHENYLE, ALCOXYPHENYLE, HALOGENOPHENYLE, THIENYLE OU FURYLE, A EST L'ANION D'UN ACIDE MINERAL. CES COMPOSES SONT UTILISABLES EN TANT QUE SPASMOLYTIQUES ET PLUS PARTICULIEREMENT EN TANT QU'AGENTS ANTIASTHMATIQUES ET BRONCHOLYTIQUES.
Patent FR-2609445-A1 (FR)
Title: Device for control of the warping of a flexible wing
IPC: B64C31/028
Filed: 1987-01-09
Abstract: The invention relates to a device which provides the automatic warping of a flexible wing under pendular action, in roll, on the latter. According to the variant V1 it consists of spars 4 and 5 embedded in longerons 1 articulated onto the structure and linked by a cable 7 which actuates the cranks 6. The pulleys 8 and 9 provide for the return of the movement and adjustment of the twisting of the wing. According to the variant V2 articulations 2 which are inclined and arranged between the spars and the non-deformable structure fulfil the same function (by composition of the movements). This device is intended for ultralight aircraft.
Patent FR-2593285-A1 (FR)
Title: Dispositif de detection de temperature, appareil de cuisson a micro-ondes utilisant un tel dispositif et procede de correction de donnees de ce dernier
Inventor: FUKUDA NORISUKE
IPC: H05B6/80
Filed: 1987-01-15
Abstract: Dispositif de détection de température pour la mesure de la température d'un objet à cuire à partir du rayonnement infrarouge qu'il émet comprenant une surface 55a perméable au rayonnement soumise à la contamination par des dépôts de substances étrangères, et prévue pour recevoir des rayons infrarouges provenant de l'objet 31 caractérisé en ce que le détecteur de rayonnement infrarouge 55 détecte des rayons infrarouges à travers une surface 55a perméable au rayonnement infrarouge pour former un premier signal de température correspondant à l'intensité des rayons infrarouges provenant d'un dispositif obturateur et un détecteur 65 de la température de l'obturateur permettant de détecter la température de cet obturateur pour former un second signal et des moyens de correction prévus pour modifier le signal de température de l'objet provenant dudit détecteur de rayonnement infrarouge 55 en accord à la fois avec le premier et le second signal de température. (CF DESSIN DANS BOPI)
Patent FR-2596160-A1 (FR)
Title: Method for the automatic checking of switching equipment controlled by microprocessors, particularly in motor vehicles
Inventor: BRAUNINGER JURGEN
IPC: G06F11/22
Filed: 1987-03-18
Abstract: When a signal is present which can be activated at will to request an automatic check, the memory device 11 is checked for faults one zone at a time; on the one hand, when the zone in question turns out to be free of faults, the next zone is checked during the immediately following call of the partial program; on the other hand, when a fault does occur in a zone, a fault code characteristic of the fault is emitted.
Patent FR-2615109-A1 (FR)
Title: Anti-forest-fire system
IPC: A62C3/02
Filed: 1987-05-11
Abstract: Anti-forest-fire device. The invention relates to a device allowing forest fires to be fought and their propagation to be prevented. It consists of fire-resistant fabric panels 6, packed in rollers 1 and arranged in line, one behind the other. Metal poles 3 or the like would separate each roll and be braced with cables 4. Very simple hand winches 5 would be used to raise the canvas panels 6. This device according to the invention would be installed in fire break rows 12 or around villages, isolated houses etc.
Patent FR-2621587-A1 (FR)
Title: Derives du dimethyl-2,2 chromene, procede pour leur preparation et composition pharmaceutiques les contenant
Inventor: GARCIA GEORGES
IPC: C07F9/547
Filed: 1987-10-12
Abstract: La présente invention a pour objet des dérivés du diméthyl-2,2 chromène de formule : (CF DESSIN DANS BOPI) dans laquelle Z représente un groupement cyano, phosphono ou dialcoxyphosphoryle. Ces composés possèdent des activités pharmacologiques remarquables et une faible toxicité. Ils peuvent être utilisés dans des compositions pharmaceutiques pour le traitement des troubles cardiovasculaires, gastro intestinaux ou respiratoires. La présente invention concerne également un procédé pour la préparation desdits composés et les compositions pharmaceutiques les contenant.
Patent FR-2622174-A1 (FR)
Title: Boxes for packaging or storing various objects.
Inventor: VOLA JEAN-JACQUES
IPC: A45D40/22
Filed: 1987-10-27
Abstract: Boxes made of moulded plastic material for packaging or storing various objects, particularly make-up products, comprising a box body 2 of polygonal cross-section, for example square, and a lid. Each of these boxes comprises, on its various sides 7, 8, 10, 11, complementary male 9 and female 12 assembly slides, for example dove-tail shaped. The slides of one of the two series comprise a stop piece 13 at one of their ends. The arrangement is such that it is thus possible to assemble a greater or lesser number of such boxes side by side in order to constitute a continuous assembly. These boxes may be used for the individual packaging of various objects or products, for example make-up products.
Patent FR-2622457-A1 (FR)
Title: Mesotherapeutic injector with microprocessor
IPC: A61M5/20
Filed: 1987-11-03
Abstract: Microprocessor-controlled device for administering - or sampling - liquid products as well as microcurrents. It consists of a frame 1 whose upper part 2 is removable and contains a syringe 3 fitted with a needle 4. An electronic microcircuit 5 controls the operation of an electric motor 7 which actuates a rack 8 which ensures penetration and retraction of the needle 4, and an electric motor 9 which drives a rack 10 actuating the piston 11. Potentiometers 12, 13, 14, 27 and 32 respectively program the power and duration of operation of the motor 9, the synchronisation of the motors 7 and 9, the sensitivity threshold of an electronic circuit sensitive to variations in conductivity 24 at the tip of the needle 4, as well as the intensity of a current generated by a second electronic circuit 31. The device according to the innovation is intended particularly for the practice of mesotherapy.
Patent FR-2607868-A1 (FR)
Title: Silencieux pour dispositif d'echappement des gaz d'un vehicule, comportant des plaques pour diriger leur circulation
Inventor: MACALUSO HOWARD CHARLES
IPC: F01N1/08
Filed: 1987-11-25
Abstract: UN SILENCIEUX 1 POUR DISPOSITIF D'ECHAPPEMENT DES GAZ AVEC INVERSION DE LEUR SENS DE CIRCULATION COMPORTE DES PLAQUES INCURVEES 61, 63 POUR DIRIGER ET GUIDER CETTE CIRCULATION QUI SONT MONTEES SUR DES COLLECTEURS 7, 5 AFIN DE FACILITER L'INVERSION DU SENS DE CIRCULATION DES GAZ.
Patent FR-2625793-A1 (FR)
Title: Thermal-insulation panel (block)
Inventor: DIEUL JEAN-HENRI
IPC: B64C1/40
Filed: 1988-01-13
Abstract: The present invention relates to a thermal-insulation panel (block). This panel (block) is constituted by the superposition: - of a support layer 1 allowing adaptation to the shape of the surface to be insulated; - of a semi-rigid structure 2 bonded (connected) to the support layer, this semi-rigid structure being formed by a goffering (puckering) operation performed on mineral or polymerised organic fibres; - of a composite structure 3 which includes at least one layer of insulating material and a reflective screen, the composite structure covering the semi-rigid structure, thereby delimiting cavities filled with an insulating protective material 5; and - of an impermeable surface fabric 4 covering the composite structure. The present invention applies principally to the heat shield of space shuttles.
Patent WO-8905563-A1 (WO)
Inventor: ALDENHOEVEL HANS
IPC: H05G1/08
Filed: 1988-12-12
Abstract: L'invention concerne un générateur de haute tension pour le radio-diagnostic ou pour des composants alimentés en haute tension, où le châssis auto-porteur est fabriqué à partir d'une pièce de forme très isolante. Egalement tous les composants utilisés sont disposés dans le châssis dans des emplacements prédéterminés.
Patent FR-2626373-A1 (FR)
Title: Method for preparing a stable tracer and tracer obtained
Inventor: DONATI RAPHAEL
IPC: G01N33/535
Filed: 1988-01-22
Abstract: The invention relates to a method for preparing a tracer which is useful, in particular, in the assay of an immunological agent or of the corresponding antibody, wherein the immunological agent or the corresponding antibody and a labelling enzyme are coupled by means of a previously activated polymer under conditions likely to secure the stability of the tracer obtained. The invention encompasses the tracer obtained by the method.
Patent FR-2626289-A1 (FR)
Title: Procede de preparation d'acides aryl-2 alkanoiques optiquement actifs
Inventor: CERBELAUD EDITH
IPC: C12P41/00
Filed: 1988-01-27
Abstract: Procédé de préparation d'acides aryl-2 alkanoques optiquement actifs par hydrolyse énantiosélective des amides racémiques correspondants en présence d'un micro-organisme ou d'une enzyme sélectionnée en fonction de sa capacité à hydrolyser sélectivement l'alpha-phénylpropionamide racémique en acide alpha-phénylpropionique S.
Patent FR-2627441-A1 (FR)
Inventor: LAMBERT BERNARD
IPC: B60P1/64
Filed: 1988-02-24
Abstract: A jib crane designed to be mounted on the chassis of a vehicle (31) for the loading and unloading of a load onto this vehicle, comprises a first arm (2) designed to be hinged at least indirectly to the chassis of the vehicle and, mounted on this first arm, a second arm normally perpendicular to this first arm and ending in a hook with which it grasps the top part of the load. The second arm is retractable, being formed by a first section (3A) mounted on the first arm, and a second section (3B) carrying the hook and movable relative to the first section between a retracted position (crane not in use) and a deployed position (crane in use), while at least one pair of complementary locking members are provided to lock the second section in its deployed position.
Patent FR-2628821-A1 (FR)
Title: Dispositif de raccordement
Inventor: PETIOT JEAN-PAUL
IPC: F16L37/10
Filed: 1988-03-21
Abstract: La présente invention concerne un dispositif de raccordement de deux éléments. Ce dispositif de raccordement comprend un embout 1 solidaire d'un premier élément 8 et muni d'au moins une patte de blocage 22, 46 radialement flexible et susceptible de se verrouiller par encliquetage sur un organe récepteur 19 solidaire d'un deuxième élément 20, caractérisé en ce qu'il comporte un moyen de déverrouillage positif 32 qui est angulairement mobile dans un plan radial de l'embout 1 et qui est équipé de moyens 34 de poussée radiale sur la patte de blocage lors de l'actionnement en rotation du moyen de déverrouillage pour permettre le retrait radial de la patte de blocage de l'organe récepteur solidaire du deuxième élément 20. Ce dispositif de raccordement s'applique par exemple au raccordement de deux éléments destinés à véhiculer un fluide.