baber/WOPTO huggingface dataset:
Patent FR-2547379-A1 (FR)
Title: Shock absorber
Inventor: TURIOT ANDRE
IPC: F16F9/06
Filed: 1983-06-08
Abstract: The present invention relates to shock absorbers. The shock absorber comprises a cylinder, a rod 6, the said rod 6 penetrating the cylinder via a sealed passage consisting of a piston interacting with the rod and the cylinder at two cross-sections 20, 22 (defined by two seals 21, 23) of different value. Application to aircraft landing gear.
Patent FR-2547618-A1 (FR)
Title: Automatic lock for closure of a roller blind
Inventor: VEUVE GEORGES
IPC: E06B9/80
Filed: 1983-06-16
Abstract: The invention relates to a special lock which automatically locks the roller blind. It consists of a bolt 9 which is arranged on a slat and of a means serving as striking plate 7 integral with the frame 5, the said bolt 9 being activated by the roller shaft of the blind. The bolt 9 is fixed to the end of an attachment strap 14 whose other end is attached to the roller shaft of the blind, the tensioning of the said strap activating the engagement or disengagement of the said bolt 9 in the means serving as striking plate 7. The invention applies to roller blinds.
Patent FR-2549005-A1 (FR)
Title: Nautical craft with engine
IPC: B63B1/04
Filed: 1983-07-01
Abstract: A nautical craft with an engine comprises a hull 1 and a deck 2 comprising a piloting position 9 and means for steering the craft and bringing about its acceleration and deceleration and is characterised in that it comprises, in its central part, a seat 15/16 in the form of a saddle, arranged in the longitudinal axis 1 of the craft and in a cavity forming the piloting position 9, so as to reserve around the seat a pit 9d, the bottom of which constitutes the floor of the position and in which the pilot and his passengers accommodate their legs by gripping the saddle 15/16 tightly with their knees, and in that the control of the means for steering the craft consists of a direction lever 14 which is articulated essentially in the region of the floor of the position and in front of the saddle 15 and the free end 14a of which is situated above the latter and has the shape of a handle, which the pilot grips to steer the craft. Finds its application as pleasure and sports craft.
Patent FR-2530443-A1 (FR)
Title: Presentoir a console pour outils de manoeuvre de cles a douille ou analogues et emballage comprenant le presentoir
Inventor: BIES SYLVESTER W
IPC: B65D73/00
Filed: 1983-07-22
Abstract: UN PRESENTOIR A CONSOLE DESTINE A MAINTENIR EN PLACE UN ORGANE DE MANOEUVRE56 DE CLE A DOUILLE, UNE RALLONGE A DOUILLE OU UN TOURNEVIS COMPREND UN ELEMENT EN L FORMANT CONSOLE10 COMPORTANT UN MOYEN20 POUR LA MISE EN PRISE DE LA PARTIE FORMANT TETE OU, LE CAS ECHEANT, DE LA PARTIE FORMANT CORPS DE L'OUTIL. LE PRESENTOIR COMPREND EGALEMENT UN ELEMENT COULISSANT DE BLOCAGE12 DESTINE A ETRE MIS EN PRISE AVEC UNE PAROI D'APPUI16 DE L'ELEMENT FORMANT CONSOLE10, AFIN D'ENFERMER UNE AUTRE PARTIE DE L'OUTIL (A SAVOIR LA PARTIE FORMANT CORPS60 OU, LE CAS ECHEANT, UNE PORTION DU MANCHE) ET DE RETENIR AINSI L'OUTIL DANS LE PRESENTOIR A CONSOLE. L'EMBALLAGE EST APTE A PRESENTER L'ARTICLE AU CLIENT D'UNE MANIERE ATTRAYANTE DANS LES POINTS DE VENTE, TOUT EN LE PROTEGEANT CONTRE L'ENDOMMAGEMENT PHYSIQUE ET LE VOL; L'ELEMENT COULISSANT DE BLOCAGE12 PEUT ETRE RETIRE SANS PORTER PREJUDICE AU PRESENTOIR, PERMETTANT AINSI A CELUI-CI D'ETRE REUTILISE PAR L'ACQUEREUR POUR LE RANGEMENT DE L'OUTIL.
Patent FR-2550702-A1 (FR)
Title: Receptacle for collecting medical or similar samples
IPC: A61B10/00
Filed: 1983-08-18
Abstract: A receptacle with a double wall is constituted by an external container 10 and an internal container 12, the internal container being mounted inside the external container so that it can be removed therefrom through the top. The internal container 12 is divided into upper and lower compartments by a perforated partition 14, and the lower part of the wall 30 of the internal container 12 comprises a plurality of fluid outlet openings 28 which are situated beneath the partition. The partition is mounted so that it can be easily removed through the top of the internal container. The partition receives the solid and semi-solid etc. components of the samples and the fluids which escape in the lower compartment. The rinsing mixtures used in the collection of the samples escape through the outlet openings and are collected by the external container 20. A removable lid 16 covers the open upper parts of the two containers.
Patent FR-2551977-A1 (FR)
Title: Safety syringe for hypodermic injection for medical use
IPC: A61M5/315
Filed: 1983-09-21
Abstract: Syringe of the type comprising a cylinder 2, a needle 3, two rims 4a, 4b, a plunger 5 attached to a rod 6 and a button forming a pushing device 7 and safety means. These safety means comprise an element 8 forming an end-stop which constitutes a removable hold which is interposed between the cylinder 2 and the plunger 5 and which interacts with a part of the latter so as to limit the movement of the plunger 5, in the direction of compressing the liquid, the said element 8 being movable only if the plunger 5 is retracted with the aim of causing suction in the syringe. Use of this syringe in particular in medicine for the injection of therapeutic products.
Patent FR-2552973-A1 (FR)
Title: Triggered fish-hook
IPC: A01K83/02
Filed: 1983-10-07
Abstract: Triggered fish-hook of the type comprising two branches connected by an elastic member which tends to separate them, and an arming system holding the two branches in the closed-together state, and triggered by external action, generally a fish, characterised in that no additional member is added to the branches to form the arming/triggering system, arming and triggering resulting from the interaction of the branches themselves which have, to this end, a special configuration.
Patent FR-2557485-A1 (FR)
Title: Machine for the electrical butt welding of sections
Inventor: SCIAKY MARIO
IPC: B23K11/04
Filed: 1983-12-29
Abstract: a. Machine comprising a rigid frame 1 supporting two clamping assemblies which each close up, via bearing surfaces 27, 28, 32, 33, 47, 48, 49, 50, near the ends of the sections to be butt welded. b. Machine characterised in that one of the clamping assemblies 4 is supported by the frame via a first carriage 22 which is movable in a direction parallel to that of the sections 9, 10 to be welded, while the other clamping assembly is supported by the frame via a second carriage 40 which is movable along two directions which are perpendicular to one another and perpendicular to the direction of movement of the first carriage 22.
Patent WO-8600115-A1 (WO)
Title: Wind motor with integrated anti-squall system
Inventor: DEJOUX ANDRE
IPC: F03D1/06
Filed: 1984-06-15
Abstract: The anti-squall system comprises a hub (4) attached to the receiving shaft (3), said hub comprising two housings receiving two support blocks (5, 6) articulated to said hub, the upper surface of said supports (5, 6) receives the corresponding blade foot and a variable radius lever (7, 8) cooperating with an anti-squall damper (9) of which the rod (21) is engaged into the ports (19, 20) of the levers (7, 8). A violent squall with change of direction causes the displacement of the blade (2) and the transfer of the stress to the blade (1) which is oriented to the wind as it moves back, while the damper absorbs part of the energy of the squall.
Patent FR-2541580-A1 (FR)
Title: Nouveau produit de contraste pour radiologie, a base de composes organiques fluoro-bromes
Inventor: TAMBORSKI CHRIST
IPC: A61K49/04
Filed: 1984-02-24
Abstract: NOUVEAU PRODUIT DE CONTRASTE, CONSTITUE PAR UN OU PLUSIEURS ETHERS DE COMPOSES ALIPHATIQUES PERFLUORES, BROMES, DONT CHAQUE GROUPE RELIE A L'OXYGENE EST EN C A C. LE PRODUIT EST TEL QUEL OU EN DISPERSION AQUEUSE.
Patent FR-2544505-A1 (FR)
Title: Disposition de couches minces
Inventor: FLAD HERMANN
IPC: G02B1/11
Filed: 1984-04-10
Abstract: SYSTEME DE COUCHES MINCES DE MGF ET DE TIO OPTIQUEMENT ACTIVES, CARACTERISE EN CE QUE POUR REDUIRE DE MANIERE IMPORTANTE LA FORMATION DE FISSURES CAPILLAIRES ENTRE LE SYSTEME ET LA BASE, ON INTERCALE AU MOINS UNE COUCHE DE MGF ET UNE COUCHE DE TIO D'EPAISSEUR BEAUCOUP PLUS FAIBLE (DE PREFERENCE MOINS DE 140 DE L'EPAISSEUR DE COUCHE UNITAIRE DES COUCHES OPTIQUEMENT ACTIVES) EN TANT QUE COUCHES AUXILIAIRES. APPLICATION POUR DES FILTRES A CHALEUR, DES DIVISEURS DE FAISCEAUX ET DES MIROIRS A HAUTE REFLEXION EXEMPTS DE METAUX.
Patent FR-2563555-A1 (FR)
Title: Tension device enabling a canopy-type blind to be wound and unwound
IPC: E04F10/06
Filed: 1984-04-27
Abstract: Tension device enabling a horizontal or sloping canopy-type blind to be wound and unwound. The object of the invention is to facilitate the opening out of a canopy-type blind over large overhangs. This tension device consists, in its principle, for one of the elements, of a cable 4 connected to the load bar 2, which cable passes around a return pulley 7, then the movable pulley 5, then a fixed pulley 6 and finally is fixed to the fastening point 9 of the movable load 15 equipped with the pulley 5 and firmly fixed to the end 14 of the spring 8 as in Figure 1.
Patent FR-2566530-A1 (FR)
Title: Device and method for sampling and collecting solid materials stacked in the particulate state
Inventor: PATURAUX THIERRY
IPC: G01N1/08
Filed: 1984-05-29
Abstract: The present invention relates to a device and method for sampling and collecting solid materials stacked in the particulate state. The sampling device comprises a drawing-off probe 1 connected to a receptacle 2 which collects the sample, which probe comprises two coaxial tubes 3, 4 connected together in a leakproof manner. The annular space separating the tubes 3, 4 is connected to a pressurised fluid source. The free lower end of the tube 4 is disposed such that it is set back with respect to that of the tube 3. The upper end 41 of the tube 4 penetrates inside the receptacle 2 in order to convey therein the particles drawn off under the effect of the said pressurised fluid. Application to drawing off solid materials in the particulate state in a stack placed in a gaseous atmosphere or in a liquid medium.
Patent FR-2565384-A1 (FR)
Title: Procede de marquage de produits en liaison avec un organisme charge de controler ce marquage
Inventor: MILLET JEAN-CLAUDE
IPC: G07D7/00
Filed: 1984-05-29
Abstract: L'INVENTION CONCERNE UN PROCEDE DE MARQUAGE DE PRODUITS EN LIAISON AVEC UN ORGANISME CHARGE DE CONTROLER CE MARQUAGE, TANT AU POINT DE VUE DE L'AUTHENTICITE DU MESSAGE IMPRIME QUE DU NOMBRE DE CES MESSAGES EFFECTIVEMENT IMPRIMES. L'IMPRIMANTE A RELIEE A LA CHAINE DE CONDITIONNEMENT C RECOIT LES INSTRUCTIONS DE COMMANDE SOIT DIRECTEMENT D'UN TERMINAL B SITUE DANS LES LOCAUX DE L'ORGANISME CONTROLEUR, SOIT AU MOYEN D'UNE CARTE A MEMOIRE PROGRAMMEE PAR CE DERNIER ET FOURNIE PAR LUI A L'UTILISATEUR. LA COMPTABILISATION DU NOMBRE DE MESSAGES SE FAIT, SOIT DIRECTEMENT AU NIVEAU DU TERMINALB CHEZ LE CONTROLEUR, SOIT GRACE A LA CARTE A MEMOIRE QUI CONTIENT UN NOMBRE DETERMINE DE MESSAGES. LORSQUE LA CARTE EST CONSOMMEE, L'UTILISATEUR EN ACQUIERT UNE AUTRE. L'INVENTION S'APPLIQUE NOTAMMENT AU CONTROLE D'APPOSITION DE VIGNETTES FISCALES ET PERMET DE LUTTER EFFICACEMENT CONTRE LA FRAUDE.
Patent FR-2566820-A1 (FR)
Title: Bracket of the folding type for safety devices and safety devices including such brackets
Inventor: FOURNIER ANDRE
IPC: E04G3/26
Filed: 1984-07-02
Abstract: The invention relates to a bracket of the folding type for safety devices, particularly platforms, guard rails and protection nets. The bracket 1 is characterised in that it has an arm 11 having a length from its hinge 12 which is greater than the length of the crosspiece 4 between this hinge 12 and its end and in that the hinge 17 of the tie 16 on this arm 11 is pushed aside perpendicularly to the arm 11 by a distance which is substantially greater than the thickness of the crosspiece 4 at least near its external end. Application to the industry of scaffolding equipment.
Patent FR-2571005-A1 (FR)
Title: Control device for vehicle seat with an orientable backrest and application to twinned vehicle seats
IPC: B60N2/36
Filed: 1984-10-02
Abstract: The control device comprises, in a manner known per se, a gas jack 6 articulated at one end to a chassis 1 and at the other end to a backrest 4, the jack 6 being controlled by a control member 12. According to the invention, automatic locking means comprising a bolt 18 passing through an upright 17 of the chassis 1 and acting on the control member 12 by means of a washer 24 are provided. The bolt 18 is returned upwards by a spring 21 and is held embedded by the seat cushion 2 when the latter is in the seat position.
Patent FR-2554440-A1 (FR)
Title: Process for the production of a cyclic alcohol.
Inventor: MITSUI OSAMU
IPC: C07C29/04
Filed: 1984-11-08
Abstract: Process for the production of a cyclic alcohol by catalytic hydration of a cyclic olefin in liquid phase. According to the invention a zeolite which has a ratio of population of the acid sites to the surface external to the total acidic sites of 0.07/1 or more is employed as catalyst, the hydration reaction is undertaken in a reaction zone in the simultaneous presence of an oil phase containing chiefly the cyclic olefin and of an aqueous phase containing chiefly water and the catalyst while the cyclic alcohol produced is controlled so that its concentration in the oil phase is higher than that in the aqueous phase and the cyclic alcohol produced is separated from the oil phase and recovered. The invention applies especially to the treatment of cyclic olefins.
Patent FR-2578181-A1 (FR)
Title: Installation for the stepwise transfer of workpieces between several successive work stations where these workpieces are checked or machined
Inventor: GAUGUET GILBERT
IPC: B23P23/06
Filed: 1985-01-11
Abstract: The present invention relates to an installation for the stepwise transfer of workpieces between several successive work stations where these workpieces are checked or machined. This installation is characterised in that it comprises several similar manipulators A-D equal in number to the number of work stations, all the manipulators A-D are driven from the same general control shaft 8 so that their arms 2a-2d pivot synchronously and the resting table of the workpieces 1b, 1c, 1d of each manipulator B, C, D, with the exception of that of the first manipulator A of the set, is situated at the place of the end-of-transfer-travel position of the grasping gripper 4a, 4b, 4c of the preceding manipulator in the set of manipulators.
Patent FR-2561736-A1 (FR)
Title: Perfectionnement apporte aux amortisseurs de vibrations pour outil portable
Inventor: KAMATA YOSHIKIYO
IPC: F16F1/42
Filed: 1985-03-20
Abstract: CET AMORTISSEUR EST DU TYPE COMPRENANT UN MATERIAU ELASTIQUE. LE PROBLEME A RESOUDRE CONSISTE A EN AMELIORER L'EFFET D'AMORTISSEMENT. SUIVANT L'INVENTION, CET AMORTISSEUR COMPREND, D'UNE PART, UNE PIECE CYLINDRIQUE CREUSE 2 QUI EST REALISEE EN UN MATERIAU ELASTIQUE ET A UNE EXTREMITE DE LAQUELLE SE TROUVE MONTEE UNE FIXATION 5, D'AUTRE PART, UNE PIECE EN FORME DE BOUCHON 4 QUI EST REALISEE EN UN MATERIAU ELASTIQUE ET QUI PRESENTE UNE TETE 8 SUR LAQUELLE EST MONTEE UNE AUTRE FIXATION 12, AINSI QU'UN COL 9 DESTINE A ETRE INSERE DANS LA PIECE CYLINDRIQUE 2, CETTE PIECE EN FORME DE BOUCHON 4 ETANT ECARTEE PAR RAPPORT A CETTE PIECE CYLINDRIQUE 2 SUIVANT LA DIRECTION AXIALE DE MANIERE A MENAGER DES ESPACES 10, 15, ET ENFIN UNE PIECE DE JONCTION ELASTIQUE 7 SERVANT A RELIER EN UNE PIECE LA PIECE CYLINDRIQUE 2 ET LA PIECE EN FORME DE BOUCHON 4. L'INVENTION TROUVE UNE APPLICATION AVANTAGEUSE SUR LES SCIES A CHAINE OU LES TONDEUSES A GAZON.
Patent FR-2579872-A1 (FR)
Title: Method and device for manufacturing a jewellery metal chain
IPC: B23K26/22
Filed: 1985-04-04
Abstract: Method and device for manufacturing a jewellery metal chain. According to the method, each cut turn 3 is individually welded immediately after it has been shaped into a link 4 of predetermined shape by directing onto the slit 5, formed in each link 4, a laser pulse of duration T and of peak power P1 predetermined as a function of the diameter of the metal wire 1 used to produce the turns 3 and of the nature of the metal constituting the said metal wire, and the laser pulse has a steep leading edge making it possible rapidly to achieve a predetermined maximum peak power, a crest descending slightly from the said predetermined maximum peak power in the vicinity of the leading edge, for a predetermined duration ts, then a practically vertical trailing edge. Application to the manufacture of jewellery metal chains from a continuous metal wire.
Patent FR-2565565-A1 (FR)
Title: Channel sections for ball mat for aircraft floor
Inventor: EILENSTEIN WILFRIED
IPC: B65G13/11
Filed: 1985-05-14
Abstract: The ball mat for supporting and transporting heavy loads is constructed from channel sections arranged parallel to one another with the web uppermost. The undersurface of the web is reinforced with parallel longitudinal ribs. Holes are formed in the web and reinforcing ribs to receive the cylindrical housings for the balls which support the load. The ends of the reinforcing ribs project slightly into the holes and serve to secure the ball housings to the channel section.
Patent FR-2589614-A1 (FR)
Title: Assemblage combustible nucleaire a structure de maintien et dispositif anti-envol
Inventor: LECLERCQ JOSEPH
IPC: G21C5/06
Filed: 1985-08-09
Abstract: L'ASSEMBLAGE COMBUSTIBLE, UTILISABLE NOTAMMENT DANS UN REACTEUR REFROIDI ET MODERE A L'EAU LEGERE, COMPREND UN FAISCEAU DE CRAYONS DE COMBUSTIBLE ET UNE STRUCTURE DE MAINTIEN DU FAISCEAU COMPORTANT DES PIECES D'EXTREMITE SUPERIEURE 16 ET INFERIEURE 18 RELIEES PAR DES TIRANTS 20 PORTANT DES GRILLES DE MAINTIEN DES CRAYONS COMBUSTIBLES AUX NOEUDS D'UN RESEAU REGULIER, ET DES MOYENS ELASTIQUES DE TRANSMISSION A LA PIECE SUPERIEURE D'UN EFFORT TENDANT A APPLIQUER L'ASSEMBLAGE SUR UNE PLAQUE SUPPORT DE COEUR 36. LA STRUCTURE DE MAINTIEN EST CONSTITUEE DE DEUX SOUS-STRUCTURES DISTINCTES POUVANT COULISSER VERTICALEMENT L'UNE PAR RAPPORT A L'AUTRE. UNE DES SOUS-STRUCTURES EST PREVUE POUR VENIR EN APPUI CONTRE UNE PLAQUE SUPERIEURE DE COEUR 38 SOUS LA POUSSEE HYDRAULIQUE EXERCEE PAR LE REFRIGERANT EN CIRCULATION ASCENDANTE. L'AUTRE SOUS-STRUCTURE EST MAINTENUE EN APPUI CONTRE LA PLAQUE SUPPORT DE COEUR 36 PAR DES RESSORTS 30.
Patent FR-2587596-A1 (FR)
Title: Glove for protecting the hand, the wrist and the forearm
IPC: A41D19/015
Filed: 1985-09-20
Abstract: A pad of volcanic-rock wool 5 is held between two preferably leak-tight pieces of fabric 2, particularly by means of cross-stitching 4, the whole being reinforced by a strong piece 1, such as leather, arranged at the centre of the palm and extending as far as the base of the thumb and, possibly, surrounding the thumb. The whole forms a glove for protecting the hand, the wrist and the forearm of the user against burns, frostbite and various injuries, and is for domestic, household and industrial use.
Patent FR-2575828-A1 (FR)
Title: Eprouvette pour l'evaluation des resultats d'essais non destructifs des materiaux, element de defaut et procede pour preparer cette eprouvette
Inventor: TARNAI GYORGY
IPC: G01N29/30
Filed: 1986-01-07
Abstract: L'INVENTION CONCERNE UNE EPROUVETTE POUR L'EVALUATION DES RESULTATS D'ESSAIS NON DESTRUCTIFS DES MATERIAUX OU POUR LA COMPARAISON DES RESULTATS MESURES SUR DES PIECES METALLIQUES AVEC LES RESULTATS MESURES SUR DES EPROUVETTES. CELLE-CI EST CONSTITUEE D'UN CORPS DE BASE METALLIQUE ET D'AU MOINS UN ELEMENT DE DEFAUT ARTIFICIEL DISPOSE DANS CETTE EPROUVETTE. APPLICATION AUX ESSAIS NON DESTRUCTIFS DES MATERIAUX.
Patent WO-8700664-A1 (WO)
Inventor: DEWAELE RENEE
IPC: B65H1/18
Filed: 1986-07-25
Abstract: Dispositif caractérisé en ce qu'il est essentiellement constitué par un élément (1) en forme de meuble fermé sur trois côtés comportant une juxtaposition et une superposition de casiers (2) renfermant chacun un paquet de supports souples, et un moyen de distribution individuelle des supports, par un ensemble (3) de sélection et de paiement des supports souples, et par un dispositif de fermeture (4) de la face de l'élément (1), muni, au niveau de la partie supérieure de chaque casier (2), d'une ouverture de distribution (5), et sous cette ouverture (5) d'un logement (6) de réception d'un modèle (7) du support souple contenu dans le casier (2) correspondant.
Patent WO-8801089-A1 (WO)
Title: Micrometric planing machine for cutting the wind instrument reeds
Inventor: NEVEUX DANIEL
IPC: G10D9/02
Filed: 1986-08-08
Abstract: Device for cutting to a precise thickness in the order of 1/100° mm sections of reeds in order to obtain double reeds for wind instruments. Said device is comprised on the one hand of a fixing device (1) for fixing the sections of reeds intended to be planed, and on the other hand of a movable assembly (2) carrying a cutting blade (3) of which the motion is perfectly guided on a rail (4) and by a shaft (5). The adjustment of the thickness of the chip is provided by the rotation of the screw (6). The lateral positioning of the blade with respect to the reed axis is provided by the rotation of the drum (7) graduated in °/100 of mm. The thickness of the reed to be made is adjusted by means of a second drum (8) which is also graduated in °/100 of mm. The whole unit is firmly secured to a plate (9). The displacement of the movable assembly is easily performed manually by means of the handle (10). In a few planing passes, perfectly calibrated reeds are obtained.
Patent WO-8703052-A1 (WO)
Inventor: HASSID JEAN-PIERRE
IPC: E04H1/12
Filed: 1986-09-26
Abstract: Ensemble de dispositifs ''Clip, Profilé, Tube, Embout, Equerre'' permettant de ne faire appel à aucun outillage ou vis de fixation pour des réalisations modulaires et, un embout de tube non limité au seul dispositif d'assemblage de panneaux pouvant comporter plusieurs départs pour des connexions et démontages rapides. Par un passage étranglé (10) l'ensemble clip (2, 4, 7) vient par pression s'emboîter et s'appliquer aux bords concaves (9) du profilé. L'emboîtement des dentures (1) et (11) empèche tout glissement du clip. La pression exercée sur la cloison (3) permet aux membranes (2) de jouer leurs rôles de ressort de fixation. La présentation d'un tube rond ou carré face aux volets (7) et l'introduction à pression par l'ouverture légèrement emboîtante de la partie cylindrique (4) permet aux languettes (6) de pivoter sur leurs axes (8) afin de venir s'ajuster dans leurs découpes (5). Pour les revêtements intérieurs des panneaux, trois possibilités de logements: deux latéraux (12) et un plus important situé au centre (13) comportant sur l'une des cloisons un cran (14). Le tube comporte des arêtes abattues (15) venant s'aligner aux bords d'attaque du profilé. L'intérieur est creux (16) afin de recevoir en diagonale les arêtes opposées (17) de l'embout de tube. Le contresens (18) des arêtes fait office de butée de profondeur. L'équerre comporte sur ses faces internes une saillie aux 3/4 cylindrique (20) ouverte sur les côtés et comportant des dentures (19) qui viennent s'emboîter sur celles (11) du profilé. L'embout en forme de came et la variante de l'embout (7, 8) non limités aux seules utilisations d'assemblages de panneaux peuvent comporter plusieurs départs (22) permettant de multiples connexions pour diverses utilisations tels que des noeuds pour des structures tridimensionnelles.
Patent FR-2594821-A1 (FR)
Title: Procede de fabrication d'oxydes metalliques vitreux
Inventor: WAUTIER HENRI
IPC: C03C1/00
Filed: 1986-02-24
Abstract: Procédé de fabrication d'oxydes métalliques vitreux dans lequel un alcoolate métallique dérivé d'un alcool dont le pKa est inférieur à 15,74, est hydrolysé au moyen d'un milieu aqueux dont le pH est supérieur à 1,5. Le procédé s'applique notamment à la fabrication d'oxyde de zirconium vitreux.