baber/WOPTO huggingface dataset:
Patent FR-2592454-A1 (FR)
Title: Tap allowing the adjustment of the flow rate of two liquids and of their mixing proportion, in particular for a welding and cutting blowtorch
Inventor: DUCHAYNE ANDRE
IPC: F23D14/46
Filed: 1986-01-02
Abstract: Tap allowing the adjustment of the flow rate of two fluids and of the richness of their mixture, in particular for a welding blowtorch, formed by a body R provided, for each fluid, between an inlet nozzle 1, 2 and an outlet nozzle 3, 4, with a circuit comprising a valve for adjusting its flow rate, the positioning of these two valves being controlled by a single-control lever M2 and by a richness lever M1. The two valves are positioned, for adjusting the flow rate, by the translational movement of two cores N1, N2 simultaneously and synchronously driven by the single-control lever M2 inside two sealed symmetrical chambers C1, C2 forming part of the circuit for each fluid, a stop 25 for adjusting the richness further being provided to ensure the displacement of one of the cores N1 only by the richness lever.
Patent FR-2592997-A1 (FR)
Title: Static trip with test circuit for electrical circuit breaker
Inventor: FRAISSE DIDIER
IPC: H02H3/04
Filed: 1986-01-10
Abstract: The invention relates to a static trip equipped with a test circuit for simulating the operation of a multipole electric circuit breaker. The test circuit 23 includes a pair of auxiliary terminals 24, 26 connected by a linking circuit 28 on the AC side of the input E5, E6 of a bridge rectifying cell PT3 whose output is connected up in parallel with the respective outputs of two other rectifying cells PR1, PR2 associated with the current transformers TI1 to TIN. The test can be carried out when the circuit breaker is connected or disconnected to/from the network and is independent of the nature of the test current (DC or AC), and of the configuration of the network (balanced or unbalanced). The trip is insensitive to any possible short-circuiting of the test terminals 24, 26 when the circuit breaker is connected to the network.
Patent FR-2576354-A1 (FR)
Title: Roller shutter with for compartment stacked slats
Inventor: SCHAFFLUTZEL WILLI
IPC: E06B9/06
Filed: 1986-01-22
Abstract: The roller shutter with each end guided inside a vertical channel (7), has its slats tilted at the top and stacked in layers inside an overhead compartment. As the slats pass round a winding roller across the top, they are guided along a path forming part of a circle, folded in a zig-zag manner, then deposited horizontally in pairs forming the layers. Only one of the end shells supporting the spindle (6) has guides for rollers one end of the slats, controlling the folding action. The rollers project only from alternate slats. Both shells incorporate flanges shaped to guide the outer edges of the slats at the start of formation of the layers. The flanges are in line with guides forming the ends of the stacking compartment, which are retained by resilient locking fingers.
Patent FR-2579456-A1 (FR)
Title: Protege-tympan
Inventor: FALCO ROBERT N
IPC: A61F11/08
Filed: 1986-02-17
Abstract: L'INVENTION CONCERNE UN PROTEGE-TYMPAN COMPOSE D'UN POLYMERE ELASTIQUE. SELON L'INVENTION, IL COMPREND UNE TIGE ALLONGEE 1 AYANT UNE EXTREMITE DE NEZ 3; UNE SERIE D'AILETTES 10, 20, 30 COMPRENANT AU MOINS TROIS ELEMENTS D'AILETTE CREUX ET S'ETENDANT VERS L'ARRIERE DE SECTIONS TRANSVERSALES SENSIBLEMENT CIRCULAIRES ET DE DIAMETRE CROISSANT QUI SONT INTEGRALEMENT FIXES A LA TIGE A DES INTERVALLES ESPACES SUR AU MOINS UNE PARTIE DE SA LONGUEUR, L'ELEMENT D'AILETTE DU PLUS PETIT DIAMETRE ETANT PLACE A L'EXTREMITE DU NEZ; CHAQUE ELEMENT D'AILETTE COMPREND UNE JUPE MINCE 12, 22, 32 D'UNE EPAISSEUR SENSIBLEMENT UNIFORME COMPRISE ENTRE ENVIRON 0,20MM ET ENVIRON 1,27MM QUI SE COMPOSE D'UN MATERIAU DE CONSTRUCTION EN POLYMERE ELASTIQUE AYANT UNE VALEUR DE DURETE AU DUROMETRE SHOREA COMPRISE ENTRE ENVIRON 10 ET ENVIRON 90; LE DIAMETRE DE CHAQUE PARTIE DE LA TIGE EN DESSOUS DE CHAQUE JUPE ETANT TEL QUE CELA DEFINISSE UN ESPACE ANNULAIRE LIBRE ENTRE LA SURFACE INTERIEURE DE LA JUPE ET LA TIGE. L'INVENTION S'APPLIQUE NOTAMMENT A LA PROTECTION DE L'AUDITION.
Patent FR-2578948-A1 (FR)
Title: Partie de cadre pour conduit d'air
IPC: F24F13/02
Filed: 1986-03-11
Abstract: PARTIE DE CADRE POUR BRIDES PREFABRIQUEES CONCUES POUR REDUIRE LES PERTES PAR FUITES DANS DES CONDUITS D'AIR DANS LAQUELLE IL EST PREVU UNE PREMIERE MOULURE LONGITUDINALE 22 ET UNE DEUXIEME MOULURE LONGITUDINALE 26 PLACEE D'UNE MANIERE CORRECTE ET QUI A UNE SECTION EN FORME D'ARC AYANT UNE HAUTEUR EGALE AU MOINS AU QUART ET AU PLUS DE LA TOTALITE DE L'EPAISSEUR DE LA TOLE.
Patent FR-2597097-A1 (FR)
Inventor: MULLER JEAN CLAUDE
IPC: C07D281/10
Filed: 1986-04-15
Abstract: Compounds which are 1,5-benzothiazepine derivatives of general formula (I) (I) in which R denotes hydrogen or C1-C4 alkyl and R1 and R2 either separately denote C1-C4 alkyl groups or together denote a tetramethylene or pentamethylene group and their acid addition salts are therapeutically active as calcium antagonists.
Patent FR-2583151-A1 (FR)
Title: Rotary dryer for pasta
Inventor: BARDET RENE
IPC: F26B25/06
Filed: 1986-06-10
Abstract: Each of the elementary dryers 10, consisting of the assembly of a series of straddling components with a C-shaped profile, has an arch-shaped profile which confers a generally barrel-shaped profile to the assembly, with a great resistance to bending. The support flanges 11 may thus be arranged in line with the lateral partitions 2 of the enclosure and be driven by motors 18 arranged outside of the corrosive atmosphere of the latter.
Patent FR-2604780-A1 (FR)
Title: (Static) optical sensor for H + L for rapid projectiles
IPC: F41J5/02
Filed: 1986-10-03
Abstract: The apparatus which is the subject of the present application consists of a metal frame acting as a support for guns emitting/ray beams (light or infrared spectrum) and facing each emitter E a receiver R, all the receivers on a line - facing the line of the emitters - and between the two E-R lines, a line of prisms or mirrors at 45 DEG . A number (ordinate x' x) or (abscissa y' y) is associated with each beam, which, when the beam is interrupted by the projectile, is stored in memory, thus giving either the value of H or the value of L without computation, and with very low inertia - the complete apparatus comprises two frames crossed at 90 DEG .
Patent FR-2588573-A1 (FR)
Title: Aluminiures de nickel et aluminiures de nickel-fer pour l'utilisation dans des environnements oxydants
Inventor: LIU CHAIN TSUAN
IPC: C22C19/00
Filed: 1986-10-10
Abstract: ALUMINIURES DE NICKEL ET ALUMINIURES DE NICKEL-FER TRAITES PAR LE HAFNIUM OU LE ZIRCONIUM, LE BORE ET LE CERIUM, AUXQUELS ON A AJOUTE DU CHROME POUR AMELIORER SIGNIFICATIVEMENT LA DUCTILITE A HAUTE TEMPERATURE, LA RESISTANCE AU FLUAGE ET LES PROPRIETES D'OXYDATION DANS DES ENVIRONNEMENTS OXYDANTS.
Patent FR-2605637-A1 (FR)
Title: Procede de traitement d'un solution aqueuse de resine acrylamide pour en permettre une gelification lente meme a temperature elevee
Inventor: LEBLANC MARIE-CHRISTINE
IPC: C08F2/10
Filed: 1986-10-22
Abstract: PROCEDE DE TRAITEMENT D'UNE SOLUTION AQUEUSE DE RESINE ACRYLAMIDE CARACTERISE EN CE QU'A UNE SOLUTION AQUEUSE DE RESINE ACRYLAMIDE MONOMERE, ON AJOUTE LENTEMENT ET SOUS AGITATION UNE PRE-EMULSION FORMEE A PARTIR D'UN EMULSIFIANT, DE PREFERENCE NON IONIQUE OU ANIONIQUE, D'UNE SOLUTION D'UN RETARDATEUR CONSTITUE DE PREFERENCE D'UN DERIVE PHENOLIQUE OU D'UN DERIVE MINERAL ALCALIN ET D'UNE SOLUTION D'INITIATEUR COMPRENANT UN PEROXYDE ORGANIQUE, DE PREFERENCE UN DIPEROXYDE.
Patent FR-2605596-A1 (FR)
Title: Container with a lid fitting over it having the same dimensions as the body and with extensible walls
IPC: B65D5/68
Filed: 1986-10-23
Abstract: The invention relates to a polygonal container made of cardboard or similar material, of the type comprising a body and a lid fitting over it which must fit over the body in a cover-like manner. It is characterised in that the body and the lid are constituted by two identical parts 1 and 2 each of which has a bottom 100, walls 101, 102, 103 and 104 standing up with respect to the said bottom 100 and adjacent to each other, and tabs 131, 132, 133 and 134 which are integral with the ends of the walls 101 and 102 and which are each folded parallel to the plane of the adjacent wall 103-104 and which are fitted such that they are mobile with respect to the said wall 103-104 in order to have the capability of angular deflection corresponding to different inclinations of the wall 101-102 which supports them with respect to the bottom 100, each tab being marked with two grooving lines 135-141, 136-142 which converge towards the corner formed by the bottom 100, the tab in question and the wall which supports this tab.
Patent FR-2608642-A1 (FR)
Title: Procede et dispositif de fabrication d'un fil renforce
Inventor: ZHIGALOV GENNADY VASILIEVICH
IPC: D01H4/08
Filed: 1986-12-19
Abstract: PROCEDE DE FABRICATION D'UN FIL RENFORCE CONSISTANT A ENVOYER LES FIBRES DE RENFORCEMENT SUR LE DISQUE 8 DE L'ORGANE DE TORSION 7, A FAIRE TRAVERSER LE DISQUE 8 PAR LE FIL D'AME 19 EXCENTRIQUEMENT PAR RAPPORT A L'AXE DE ROTATION DE L'ORGANE DE TORSION 7 ET A RECOUVRIR LE FIL D'AME 19 AVEC LES FIBRES POUR FORMER AINSI UN FIL RENFORCE 15 EN FAISANT TOURNER L'ORGANE DE TORSION 7. FABRICATION DE FILS RENFORCES DE FAIBLES TITRES.
Patent WO-8802873-A1 (WO)
Title: Electro-optical display screen with control transistors and method for making the same
Inventor: CHARTIER ERIC
IPC: G02F1/1362
Filed: 1987-10-16
Abstract: Electro-optical display screen and particularly control transistor structure comprised of thin layers. Said transistor comprises particularly a pad (4) of insulating material situated between the drain (DR) and the source (SO) of the transistor and covering a zone (D) situated above the grid (GR). This pad protects the active zone of the transistor from the light. The invention relates also to a method for making such a screen. The invention is particularly applicable to liquid crystal screens.
Patent FR-2609745-A1 (FR)
Title: Handling device for shuttering panels intended for the formwork of concrete shells
Inventor: LAURENT HENRI
IPC: E04G19/00
Filed: 1987-01-19
Abstract: Device for handling a shuttering panel comprising at least one small wheel mounted so as to rotate about an axis of rotation, the support being capable of assuming at least two positions, one in which the small wheel is in the rolling position and the other in which the small wheel is in the raised position, characterised in that the support 22 is mounted so as to be articulated about an articulation spindle 40 which is fixed in relation to the device 20, attached to the shuttering panel 10, parallel to the said axis of rotation 23 and located above the axis of rotation so as to be further away than the latter from the shuttering surface 12 of the shuttering panel. Application to shuttering panels used for the formwork of concrete shells.
Patent FR-2614246-A1 (FR)
Title: Siege avant individuel de vehicule.
Inventor: SAGET CHRISTIAN
IPC: B60R21/06
Filed: 1987-04-23
Abstract: LA PRESENTE INVENTION A POUR OBJET UN SIEGE AVANT INDIVIDUEL DE VEHICULE DONT LE DOSSIER COMPORTE UN GARNISSAGE ARRIERE RIGIDE 2. SELON L'INVENTION, CETTE PAROI PRESENTE SUR L'UN AU MOINS DE SES BORDS VERTICAUX DEUX OU PLUSIEURS DECOUPES 4 DELIMITANT DES CROCHETS DE FIXATION 5 POUR UN FILET DE RETENUE 7.
Patent FR-2600493-A1 (FR)
Title: Composition herbicide contenant un nitrile comme antidote
Inventor: GOROG KATALIN
IPC: A01N25/32
Filed: 1987-06-25
Abstract: L'INVENTION CONCERNE UNE COMPOSITION HERBICIDE CONTENANT COMME INGREDIENT ACTIF UN DERIVE DE L'UREE REPONDANT A LA FORMULE GENERALE II: (CF DESSIN DANS BOPI) ETOU UN THIOCARBAMATE REPONDANT A LA FORMULE GENERALE III: (CF DESSIN DANS BOPI) ETOU UN CHLORACETANILIDE REPONDANT A LA FORMULE GENERALE IV: (CF DESSIN DANS BOPI) ET COMME ANTIDOTE(S) UN NITRILE REPONDANT A LA FORMULE GENERALEI: (CF DESSIN DANS BOPI) ETOU UNE CYANOPYRIDINE ETOU UN DERIVE DU BENZONITRILE EVENTUELLEMENT MONO- OU POLY-SUBSTITUE PAR UN OU PLUSIEURS HALOGENES OU GROUPES ALCOXY EN C, CE QUI REDUIT LA PHYTOTOXICITE DE L'INGREDIENT ACTIF.
Patent FR-2617642-A1 (FR)
Title: Field-effect transistor
Inventor: MARQUOT ALEXIS
IPC: H01L29/423
Filed: 1987-06-30
Abstract: The subject of the invention is a field-effect transistor including a source region 4, a drain region 3 and a channel region covered by a control gate 30, in which the source region and/or the drain region with a zone adjacent to the gate, delimited by two edges forming two corners with the gate which are situated on the channel side, and which have a rounded or bevelled shape so as to reduce the risk of breakdown in these corners in the event of overvoltages of the relevant region and the substrate. Application to field-effect transistors.
Patent FR-2602766-A1 (FR)
Title: Composes dichlorotrifluoromethylnitrotoluenes et procede de preparation d'aminotrifluoromethyltoluenes a partir de ces composes
Inventor: KONDO TAKESHI
IPC: C07C205/12
Filed: 1987-08-12
Abstract: LA PRESENTE INVENTION SE RAPPORTE A DE NOUVEAUX COMPOSES ISOMERES DENOMMES DICHLOROTRICHLOROMETHYLNITROTOLUENES, ET A UN PROCEDE DE PREPARATION D'AMINOTRIFLUOROMETHYLTOLUENES A PARTIR DE CES COMPOSES. SELON L'INVENTION, LES DICHLOROTRIFLUOROMETHYLNITROTOLUENES SONT OBTENUS PAR NITRATION DE DICHLOROTRIFLUOROMETHYLTOLUENES ET LES AMINOTRIFLUOROMETHYLTOLUENES SONT OBTENUS EN FAISANT REAGIR LES DICHLOROTRIFLUOROMETHYLNITROTOLUENES AVEC DE L'HYDROGENE EN PRESENCE D'UN ACCEPTEUR D'ACIDE, TEL QUE L'HYDROXYDE DE SODIUM, ET UN CATALYSEUR D'HYDROGENATION. LES AMINOTRIFLUOROMETHYLTOLUENES SONT NOTAMMENT UTILES COMME INTERMEDIAIRES DE QUELQUES MEDICAMENTS ET PRODUITS CHIMIQUES AGRICOLES.
Patent FR-2603344-A1 (FR)
Title: Turboreacteur a double flux contrarotatif a taux de dilution eleve
Inventor: STUART ALAN ROY
IPC: F02C3/067
Filed: 1987-08-24
Abstract: L'INVENTION CONCERNE LES TURBOREACTEURS A DOUBLE FLUX. UN TURBOREACTEUR CONFORME A L'INVENTION COMPREND UN GENERATEUR DE GAZ 16 DESTINE A PRODUIRE DES GAZ DE COMBUSTION, UNE TURBINE DE PUISSANCE 30, UNE SECTION DE SOUFFLANTE ET UN COMPRESSEUR AUXILIAIRE 66. LA TURBINE DE PUISSANCE COMPORTE DES PREMIERES ET SECONDES COURONNES D'AUBES CONTRAROTATIVES 38, 42 QUI ENTRAINENT RESPECTIVEMENT DES PREMIERE ET SECONDE COURONNES D'AUBES DE SOUFFLANTE CONTRAROTATIVES 58, 62. LE COMPRESSEUR AUXILIAIRE COMPORTE DEUX ENSEMBLES DE COURONNES D'AUBES CONTRAROTATIVES 70, 74 QUI SONT EGALEMENT ENTRAINEES PAR LA TURBINE DE PUISSANCE. APPLICATION A L'AMELIORATION DU RENDEMENT DES TURBOREACTEURS A DOUBLE FLUX.
Patent FR-2604464-A1 (FR)
Title: Plafond suspendu a panneaux qui s'encliquetent
Inventor: MIEYAL DAVID F
IPC: E04B9/26
Filed: 1987-09-15
Abstract: PANNEAU DE PLAFOND SUSPENDU. LES REBORDS 17 COMPORTENT UNE NERVURE 18 ET UN ORGANE DE POSITIONNEMENT 23, A PROXIMITE DE CHAQUE REBORD ET PERMETTANT DE SUPPORTER LES PANNEAUX 10 SUR DES LEVRES. INDUSTRIE DU BATIMENT.
Patent FR-2622494-A1 (FR)
Title: Visseuse a percussion
Inventor: ANTIPOV GEORGY AFANASIEVICH
IPC: B25D15/00
Filed: 1987-10-30
Abstract: L'invention concerne une visseuse à percussion. Selon l'invention, elle comporte un corps 1 dans lequel sont montés, avec possibilité de rotation, une enclume 5 et un arbre 2 sur lequel est monté un percuteur 4 possédant une cage 10 dans les orifices longitudinaux 16 de laquelle sont montés des axes 20 pouvant se déplacer dans le sens axial et entrer, à une position, en prise avec l'enclume 5, un élément d'entraînement 18 est logé dans l'orifice central 15 de la cage 10 et monté sur l'arbre 2 avec possibilité de rotation et de déplacement axial, est lié à la cage 10 pour tourner conjointement et vient en coopération avec un ressort 19 pour le déplacement des axes 20 vers la position où ils entrent en prise avec l'enclume 5, les orifices 16 débouchent dans l'orifice 15, une surface d'appui 22 est prévue sur chaque axe 20, qui vient en contact avec la surface d'appui correspondante 23 de l'élément 18 pendant le déplacement de l'axe 20 vers l'autre position et se trouve sur la partie de l'axe 20 s'engageant dans l'orifice 15. L'invention s'applique notamment aux outils à main.
Patent FR-2622647-A1 (FR)
Title: Montage destine a l'habillage en granit, pierre ou marbre de panneaux fixes ou mobiles pour la realisation de meubles
IPC: E06B5/00
Filed: 1987-11-02
Abstract: Dispositif destiné à l'habillage de panneaux fixes ou mobiles en granit, pierre ou marbre, pour la fabrication de meubles. Il est constitué d'une plaque de granit, pierre ou marbre 2 positionnée dans un cadre en bois 4 pourvu d'une feuillure. Des tampons silicone 3 situés dans le fond de la feuillure maintiennent en pression la plaque de granit, pierre ou marbre 2 contre la cornière 1 et servent de récepteur et amortisseur de choc. Un cadre en cornière 1 couvre en partie la plaque de granit, pierre ou marbre 2 afin de maintenir celle-ci. Un placage 5 de finition dissimule la face non polie du granit, pierre ou marbre 2. Le dispositif selon l'invention est particulièrement destiné à l'habillage de panneaux fixes et mobiles en granit, pierre ou marbre 2 destinés pour la fabrication d'éléments de cuisines.
Patent WO-8808501-A1 (WO)
Title: Sealing device for a cryogenic container
Inventor: DELATTE DANIEL
IPC: F17C13/08
Filed: 1988-04-28
Abstract: A sealing device comprises a main stopper (11) having a lateral channel (17) and an auxiliary stopper (12) whose overall shape matches that of the said channel. The auxiliary stopper is provided with at least one bore (22) and means (19) of attachment at the edge of the opening of the container.
Patent FR-2626079-A1 (FR)
Title: Automatic reading and invoicing method for electricity meters with detachable indicators
IPC: G01R11/02
Filed: 1988-01-18
Abstract: The method automatically reads electricity meters fitted with detachable indicators and sends invoices. The metering system comprises a circuit-breaker 3, remotely-controlled by mainly electromagnetic means, a meter 1 and a detachable indicator 2 fitted above the meter 1. The indicator has a consumption limiter 7, anti-fraud mechanisms 27 and 38, and a cylinder totaliser 26. The rotation of the meter 1 is transmitted to the indicator 2 by magnetic induction using two multipolar magnets 17 and 21. In this method, customers carry out the readings by disconnecting the indicators 2, taking care to replace them with other indicators to avoid any disruption of the power supply. In accordance with the indices recorded by the indicators handed in by the customers, an invoice is drawn up either by invoicing staff or in an automatic invoicing booth. After payment, the indices of the totaliser 26 and the consumption limiter 7 are reset to the original zero. Application in mains electricity power supplies.
Patent FR-2627579-A1 (FR)
Title: Echangeur de chaleur, notamment radiateur de refroidissement, en particulier pour vehicule automobile
Inventor: BOQUEL DANY
IPC: F28F9/00
Filed: 1988-02-23
Abstract: La présente invention concerne un échangeur de chaleur, notamment un radiateur de refroidissement comportant un bloc 2 échangeur de chaleur constitué d'un faisceau de tubes 3 à ailettes 6 débouchant dans au moins une boîte collectrice de fluide 4, 5, des parties latérales ou traverses 9 disposées sur les bords latéraux du bloc 2 et liées l'une à l'autre par au moins un tirant 10 disposé sur chaque face frontale dudit bloc, ledit échangeur étant caractérisé en ce que le tirant 10 est un tirant ayant la forme d'un cylindre creux. Application : en particulier pour un véhicule automobile.
Patent FR-2628145-A1 (FR)
Title: Procede et installation de transformation et de pompage de deblais a sole d'epandage, et installation de transport de deblais avec une telle installation
Inventor: DUGAS JACQUES
IPC: E21F13/04
Filed: 1988-03-04
Abstract: L'invention concerne un procédé de transformation de déblais en provenance d'au moins un chantier 1 notamment au moins un tunnelier, en vue de leur pompage via des canalisations jusqu'à au moins une aire de stockage 3 des déblais éloignée du chantier, dans lequel on délaye les déblais grâce à des moyens 14 de délayage de façon à obtenir une pâte homogène, notamment à faible teneur en eau, directement pompable par des moyens de pompage à pistons, que l'on épand sur une sole d'épandage 15 formant stockage tampon entre les moyens 14 de délayage et des moyens 16 de pompage à pistons, puis on alimente ces moyens 16 de pompage avec la pâte en sortie de la sole d'épandage 15.
Patent FR-2629676-A1 (FR)
Title: Pot with a reserve of water and moisture regulation, adapted to the growing of dwarf trees, known as Japanese (Bonzai) trees
IPC: A01G27/06
Filed: 1988-04-11
Abstract: According to the invention, this moisture-regulating pot ensures the survival of a plant without the need for particular monitoring for periods exceeding four weeks and without this plant suffering from the effects of excess moisture. Its design adds to this function aesthetic qualities allowing the plant to be fully appreciated. It mainly comprises: a pot 1 containing the soil, a semi-leaktight reserve of water 2, a porous wall 3 and a moisture sensor 5. Application to all plants which can be grown in a pot and particularly to dwarf trees, known as Japanese (Bonzai) trees.
Patent FR-2630020-A1 (FR)
Title: Realistic table-petanque game device
IPC: A63F7/00
Filed: 1988-04-15
Abstract: The subject of the present invention is a realistic table-petanque game device. It consists of the combination, firstly, of one or more players 1, 1', on a reduced scale, who can be oriented, sliding laterally and provided with an articulated arm 10 including a mechanism actuating the thumb making it possible to hold a bowl 5 and to release it at the right moment, as a function of the position of the arm manipulated by the participant by virtue of a lever, next, of a pitch consisting of a special mat 3 and of a foldable frame 2 limiting the playing surface on three sides and equipped on the fourth side with a slideway 8, 8' holding the player or players and, finally, of balls 5 of different colours and diameters 6 acting as the bowls and the "jack". It is intended to give petanque enthusiasts and others the possibility of participating in this game whose popularity continues to increase, at home or in any other public or private place, on an ordinary table.
Patent FR-2630480-A1 (FR)
Title: Self-supporting and formworking joist
IPC: E04C5/065
Filed: 1988-04-26
Abstract: The invention consists in the novel combination of two known components: - A metal girder consisting of a stiffener 1 connected via a latticework 2 to a base 3 of profiled sheet metal; - A formwork 6 in the form of a joist with a trapezoidal profile, the central recess 7 of which comprises a seat 8 intended for the base 3 of the girder. This combination necessitates the mechanical joining of the two components, which is achieved by several means: Use of the energy of deformation of the girder, which is equipped with a degree of lateral freedom in a novel manner. "Wedge" effect resulting from the particular shape given to the base 3 and to its seat 8. Bonding carried out cold, or using heat. Associated with trapezoidal casebays 10, the self-supporting and formworking joist is intended in particular for the production of reinforced concrete insulating floors, formed without construction joints.
Patent FR-2631601-A1 (FR)
Title: Dispositif de reglage de la position angulaire d'un volant sur une colonne de direction de vehicule automobile
Inventor: HOBLINGRE ANDRE
IPC: F16D1/12
Filed: 1988-05-19
Abstract: Ce dispositif comporte, à l'intérieur de l'axe de volant 1 qui est tubulaire, un coulisseau 14 en forme d'écrou entraîné par une vis 16 immobilisée axialement. Le coulisseau 14 comporte un doigt radial 12 qui traverse une fente longitudinale 10 de l'axe de volant 1 et pénètre dans une rainure hélicodale 28 ménagée à l'intérieur du moyeu de volant 2 dont la position doit être réglée. Aussi le déplacement axial du coulisseau provoque un déplacement angulaire du moyeu.