baber/WOPTO huggingface dataset:
Patent FR-2509384-A1 (FR)
Title: Air or hydraulic fluid turbine energy converter - uses turbines with adjustable deflector blades round periphery to provide regulation of turbine speed
IPC: F03D3/02
Filed: 1981-07-08
Abstract: The arrangement is formed of one or more turbines (1), operating without any form of speed regulation, and deflectors, (8), which may be fixed or mobile, mounted in front of the turbines. The deflectors are of two types; flow splitters (5) and flow deflectors (8). The flow deflectors are shaped and positioned so they vary the degree of concentration of the flow round the turbines by moving closer to or away from the turbine periphery. The energy to move the deflectors is obtained from photovoltaic cell powered batteries. An energy transformation device, for example, an electric generator, is coupled to the turbine shaft. The external faces of the deflectors may be provided with photovoltaic cells in the case where the fluid force is obtained from the wind. The thus obtained additional energy may be used to supply the associated control system and provide for peak louds.
Patent FR-2513741-A1 (FR)
Title: Waste heat boiler for coal gasification processes - transfers heat in annular chamber with water-cooled walls
Inventor: DREUILHE JACQUES
IPC: F22B1/18
Filed: 1981-09-25
Abstract: Boiler to recover heat from gas stream containing molten slag particles comprises a vertical firebrick lined vessel in which are located two concentric vertical cylindrical walls of welded conventional boiler tubing employing familiar water wall construction. Gas enters vertically down through the central cylinder, reverses and passes back up the outer annulus. Slag is thrown out as the flow recesses and is quenched in a water bath in the base of the vessel. Heat is transferred to the water tubing from the gas before it exits through a side connection near the top of the vessel. Used for heat recovery in high temp. coal gasification processes.
Patent FR-2495239-A1 (FR)
Title: Guide blade adjustment for axial flow compressor - has adjusting sleeve for all stages moved by single motor through several rods
Inventor: ALLEMANN MARTIN
IPC: F04D29/56
Filed: 1981-11-04
Abstract: The compressor has several stages of stator guide blades (5) between the stages of the rotor blades. The stator blades have root cylinders (7) pivoted in a blade carrier (6). The roots project through the carrier with pins (10) which fit in grooves (11) in an adjusting sleeve (13). The sleeve extends axially over all the stator stages. The sleeve is moved axially by a ring (14) round the blade carrier. This movement rotates the blades. The ring is moved by three or more rods (17) round its circumference joining it to a positioning ring (26) which is guided on the blade carrier. The positioning ring is moved by a servo motor (28).PS.
Patent FR-2494181-A1 (FR)
IPC: B29C53/48
Filed: 1981-11-09
Abstract: L'ISOLATION THERMIQUE DE TUYAUX, DANS LESQUELS CIRCULENT DES FLUIDES CHAUFFES OU REFRIGERES, S'AVERE EXCELLENTE AVEC DES MATERIAUX MOUSSE A CELLULES CLOSES A PAROIS CONTINUES, AVEC LE NOMBRE MINIMUM POSSIBLE D'INTERRUPTIONS ET LES SECTIONS DE JUXTAPOSITION A PROFIL EXACTEMENT REPETE. LA MACHINE SELON L'INVENTION PERMET PRECISEMENT DE REALISER DES TUYAUX CONTINUS DE SECTION CONSTANTE, OBTENUS A PARTIR DE FEUILLE DE RESINE MOUSSE, AVEC SOUDURE PAR FUSION CONTINUE ET TOUJOURS RADIALE, SANS PROVOQUER AUCUNE DEFORMATION DANS LE TUYAU. LE TUYAU AINSI OBTENU, A LA SORTIE, PEUT ETRE UTILISE TEL QUEL OU ETRE TRAITE IMMEDIATEMENT AU FOUR POUR CONSERVER EN MEMOIRE SA SECTION CIRCULAIRE EXACTE, QUI DEMEURE TELLE MEME APRES UNE INCISION LONGITUDINALE. LE TUYAU DEFILANT EN CONTINU, TANT NORMAL QUE MUNI D'UNE MEMOIRE THERMIQUE, PEUT AUSSI ETRE COUPE SUIVANT UN ANGLE CONSTANT, EN PARTICULIER EXACTEMENT PERPENDICULAIREMENT A L'AXE SELON LEQUEL IL AVANCE, DANS LES LONGUEURS DEMANDEES.
Patent FR-2497515-A1 (FR)
Title: Composition de polymere
Inventor: KISHIDA KAZUO
IPC: C08F2/44
Filed: 1982-01-05
Abstract: L'INVENTION CONCERNE UNE COMPOSITION DE POLYMERE OU UNE SUBSTANCE MINERALE ET UN POLYMERE ORGANIQUE SONT FERMEMENT CONSOLIDES, QUI EST CARACTERISEE EN CE QU'ELLE EST OBTENUE PAR POLYMERISATION D'UN MONOMERE VINYLIQUE SENSIBLE A UNE POLYMERISATION RADICALAIOU R EST UN ATOME D'HYDROGENE, UN GROUPE ALKYLE AYANT 1 A 20 ATOMES DE CARBONE, UN GROUPE PHENYLE, UN DERIVE D'UN GROUPE PHENYLE, OU UN ATOME D'HALOGENE, X EST CONH, (CF DESSIN DANS BOPI) (OU R ET R SONT CHACUN UN ATOME D'HYDROGENE OU UN GROUPE ALKYLE AYANT DE 1 A 15 ATOMES DE CARBONE, R EST UN GROUPE ALKYLENE AYANT DE 1 A 15 ATOMES DE CARBONE, M EST UN NOMBRE ENTIER ENTRE 1 ET 20, ET N EST UN NOMBRE ENTIER ENTRE 0 ET 20), ET Y EST UN ATOME D'HYDROGENE, UN RADICAL AMMONIUM, OU UN METAL ALCALIN.
Patent WO-8300827-A1 (WO)
Title: Tool-maker's lathe
Inventor: ARVAI TIBOR
IPC: B23Q1/01
Filed: 1982-09-09
Abstract: The tool-maker's lathe comprises a bed (1) which is comprised of die-shaped sections in its final form and of which one side is a dovetail-shaped section and comprises two head-stocks (6, 7) which are two portions of the same die-shaped section and which has a dovetail-shaped side complementary of the dovetail-shaped section of the bed so that the dovetail of each head-stock may cap the dovetail of the bed and slide thereon. The invention applies to all lathes which comprise a bed and a head-stock.
Patent FR-2499564-A1 (FR)
Inventor: BITTNER FRIEDRICH
IPC: A23K1/16
Filed: 1982-02-08
Abstract: Aqueous sodium methioninate solutions which have a low sodium carbonate content can be obtained from the crude hydrolysis mixtures which are formed when 5-(ss-methylmercaptoethyl)hydantoin is hydrolysed with 1.1 to 6 equivalents of sodium hydroxide and/or sodium carbonate, by bringing the hydrolysis mixture to a sodium methioninate content of between 10 and 65% by weight, preferably between 15 and 40% by weight, treating the mixture with 0.15 to 6 times its volume, preferably 0.25 to 4 times its volume, of methanol or ethanol, removing the sodium carbonate which has precipitated and concentrating the filtrate until the sodium methioninate content is 40 to 65% by weight.
Patent FR-2502398-A1 (FR)
Title: Dispositif a circuits integres a semi-conducteurs comportant une couche de cablage metallique contenant un materiau semi-conducteur formee au-dessus d'une pellicule polymere
Inventor: KATO TOKIO
IPC: H01L23/31
Filed: 1982-02-10
Abstract: L'INVENTION CONCERNE UN DISPOSITIF A CIRCUITS INTEGRES A SEMI-CONDUCTEURS. CE DISPOSITIF COMPORTE UNE PREMIERE PELLICULE POLYMERE PIIQ FORMEE SUR UNE SURFACE PRINCIPALE D'UN SUBSTRAT A SEMI-CONDUCTEURS SI ET UNE COUCHE DE CABLAGE METALLIQUE AL-SI FORMEE SUR LA SURFACE DE LA PREMIERE PELLICULE PIIQ ET RECOUVERTE PAR UNE SECONDE PELLICULE PIIQ, LA COUCHE DE CABLAGE METALLIQUE CONTENANT UN MATERIAU SEMI-CONDUCTEUR SI. APPLICATION NOTAMMENT AUX MICROPLAQUETTES A CIRCUITS INTEGRES EXTREMEMENT RESISTANTES A LA CORROSION PAR HUMIDITE.
Patent FR-2523343-A1 (FR)
Title: Ecran d'un dispositif de visualisation utilisant un effet mixte thermique et electrique
Inventor: MOUREY BRUNO
IPC: G02F1/133
Filed: 1982-03-09
Abstract: UN ECRAN DE DISPOSITIF DE VISUALISATION COMBINANT UN EFFET THERMIQUE ET UN EFFET ELECTRIQUE POUR COMMANDER UN MATERIAU ELECTRO-OPTIQUE EST REALISE EN REMPLACANT LA LAME DE VERRE 2 DE L'ECRAN FAISANT FACE AUX BANDES CHAUFFANTES CONTRIBUANT A L'EFFET THERMIQUE PAR UNE LAME D'UN MATERIAU PLUS ISOLANT THERMIQUEMENT QUE LE VERRE AFIN DE DIMINUER LA PUISSANCE DE COMMANDE.
Patent FR-2523688-A1 (FR)
Inventor: PINEL CLAUDE
IPC: H01H15/10
Filed: 1982-03-19
Abstract: 1. Device for an emergency stop comprising, on the one hand, a control member (10) axially movable between an inactive position which is given thereto by a return spring (32) and an active position in which it is held by a lock device and in which it opens a safety switch, and, on the other hand, a reset drawer (41) movable perpendicularly to the axis (YY') of movement of the said control member and associated to a cam (24) of a revolving lock (7) whose axis is parallel to the axis of the control member (10) so as to transmit to the lock, when the cam (24) is rotating, a reset movement which releases the control member (10), characterized in that the control member (10) is associated to a plunger (26) which, in its inactive position (I), maintains the drawer (41) in a rest position (R) in which an opening spring (43, 44), associated thereto, is set and which releases the drawer when it reaches its active position (A), said drawer moving abruptly to a working position (T) in which, on the one hand, it opens a main safety switch (55) and in which, on the other hand, it maintains the plunger in an active position (A), said plunger having, in this active position, a surface (61) placed in the vicinity of the pusher (58) of an auxiliary safety switch (56) placed in series with the main switch and in such a manner that a further movement of the control member, placing the plunger in an extreme position (E) effects a forced opening of the said auxiliary switch.
Patent FR-2525725-A1 (FR)
Title: Three way valve for gas boiler heat circuit - has small valves dampening main valve closure pressure waves
Inventor: CHARRON JEAN-CLAUDE
IPC: F24D19/10
Filed: 1982-04-23
Abstract: The three way valve has a differential membrane (3) working a mobile assembly of two needle valves (22,23) mounted in opposition w.r.t. each other on the same vertical rod (21) solid to the membrane. Each needle valve has a small shock dampening discharge valve (26,27) that covers small communication orifices (24) of the needle valves. The discharge valves are mounted sliding on the same vertical rod in opposition w.r.t. each other between the needle valves, while a single compression spring (28) pushes the small valves against the interior faces of the needle valves.
Patent FR-2505822-A1 (FR)
Title: Procede de production d'acide fumarique a partir des eaux de lavage des gaz d'echappement resultant de l'oxydation d'hydrocarbures
Inventor: BENEDETTI FRANCESCO
IPC: C07C51/42
Filed: 1982-05-14
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PRODUCTION D'ACIDE FUMARIQUE A PARTIR DES EAUX DE LAVAGE DE GAZ D'ECHAPPEMENT RESULTANT DE L'OXYDATION D'HYDROCARBURES. CE PROCEDE COMPREND UN TRAITEMENT THERMIQUE PREALABLE DE LA SOLUTION D'ACIDE MALEIQUE, OBTENUE DE MANIERE QUELCONQUE ET IMPURE, AVEC TRANSFORMATION D'UNE PARTIE DES IMPURETES, DE MANIERE A EMPECHER LEUR PRESENCE DANS LE PRODUIT FINI, AVEC CONCENTRATION SIMULTANEE EVENTUELLE, ET ENSUITE FILTRATION A CHAUD, ISOMERISATION EN ACIDE FUMARIQUE, CRISTALLISATION SUIVANT UN DIAGRAMME TEMPSTEMPERATURE PREDETERMINE, SEPARATION DES EAUX-MERES PAR FILTRATION, PUIS DISSOLUTION DANS L'EAU OU DANS UNE SOLUTION D'ACIDE FUMARIQUE, DECOLORATION, RECRISTALLISATION ET SECHAGE. LE PRODUIT OBTENU EST D'UNE PURETE SPECIALE PERMETTANT SON UTILISATION NOTAMMENT DANS DES PRODUITS PHARMACEUTIQUES ET DES PRODUITS ALIMENTAIRES.
Patent FR-2507152-A1 (FR)
Title: Unite d'alimentation en oxygene pour passagers d'avions
Inventor: WALL HELMUT
IPC: B64D11/00
Filed: 1982-05-25
Abstract: UNITE D'ALIMENTATION EN OXYGENE POUR PASSAGERS D'AVIONS. LE GENERATEUR D'OXYGENE ET LE MASQUE SONT PLACES SUR UN CHARIOT 8 QUI COULISSE DANS UN BOITIER 1 FERME PAR LE VOLET 3 ET QUI PEUT SORTIR DU BOITIER 1 LORSQUE LE VOLET 3 S'OUVRE. LA PARTIE 4 SUPERIEURE DU BOITIER PEUT ETRE PLACEE CONTRE LA PARTIE INFERIEURE D'UN ACCOTOIR 5 D'UN SIEGE ET PEUT Y ETRE FIXEE. INDUSTRIE AERONAUTIQUE.
Patent FR-2510712-A1 (FR)
Title: Dispositif pour fixer des tuyaux emboites
Inventor: KANAZAWA TATSUO
IPC: B65D85/20
Filed: 1982-06-04
Abstract: DISPOSITIF POUR FIXER DES TUYAUX EMBOITES. DISPOSITIF POUR TENIR OU FIXER DES TUYAUX DE DIFFERENTS DIAMETRES EMBOITES, CARACTERISE EN CE QU'IL COMPREND UN CERTAIN NOMBRE DE FERRURES 9, 9 AYANT CHACUNE UNE PARTIE ADAPTEE A VENIR EN CONTACT AVEC LE BOUT FEMELLE DE CHAQUE TUYAU DE PETIT DIAMETRE AFIN D'EMPECHER CELUI-CI DE SE DEPLACER AXIALEMENT, CHACUNE DES FERRURES ETANT POURVUE A AU MOINS L'UNE DE SES EXTREMITES, D'UNE PARTIE S'AJUSTANT DANS UNE GORGE 5 FORMEE DANS LE POURTOUR INTERIEUR DU BOUT FEMELLE 3 DU TUYAU AYANT LE PLUS GRAND DIAMETRE; ET UN OU PLUSIEURS MOYENS DE LIAISON 10 POUR RELIER LES FERRURES DE FACON NON DEFINITIVE. CE DISPOSITIF, QUI SE COMPOSE DE COMPOSANTS RELATIVEMENT LEGERS, A UNE STRUCTURE EXTREMEMENT SIMPLE ET PEUT ETRE FIXE FACILEMENT AUX TUYAUX EMBOITES DE FACON A LES IMMOBILISER EN PERMANENCE DE MANIERE SURE.
Patent FR-2510138-A1 (FR)
Title: Procede de production du 9-hydroxy-3-oxo-4,17 (20)-pregnadiene-20-carboxaldehyde par fermentation et produit obtenu
Inventor: KNIGHT JOHN COSTAIN
IPC: C07J9/00
Filed: 1982-07-23
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PRODUCTION DE 9-HYDROXY-3-OXO-4,17 (20)-PREGNADIENE-20-CARBOXALDEHYDE. LE PROCEDE CONSISTE A CULTIVER MYCOBACTERIUM FORTUITUM NRRL B-12433 DANS UN MILIEU NUTRITIF AQUEUX DANS DES CONDITIONS AEROBIES EN PRESENCE D'UN STEROIDE PRESENTANT UNE CHAINE LATERALE EN C-17 ET A RECUEILLIR LE PRODUIT DESIRE. LE COMPOSE OBTENU PAR LE PROCEDE DE L'INVENTION EST UN COMPOSE INTERMEDIAIRE STEROIDIQUE NOUVEAU UTILE DANS LA SYNTHESE DE CORTICOIDES INTERESSANTS.
Patent FR-2512750-A1 (FR)
Title: Chauffage de vehicule
Inventor: GALTZ RUDIGER
IPC: B60H1/22
Filed: 1982-07-26
Abstract: A.CHAUFFAGE DE VEHICULE AVEC UNE CHAMBRE DE COMBUSTION TUBULAIRE 1 ET AVEC UN ORGANE DE TRANSMISSION DE CHALEUR 3, EN FORME DE POT, COIFFANT LA CHAMBRE DE COMBUSTION EN LAISSANT LIBRE UN ESPACE ANNULAIRE 2 ET QUI MODIFIE EN DIRECTION AXIALE L'ORIENTATION DES GAZ DE COMBUSTION. B.CHAUFFAGE CARACTERISE EN CE QU'IL COMPORTE UN POT CO-AXIAL 4, A DOUBLE PAROIS, ENTOURANT L'ORGANE 3 DE TRANSMISSION DE CHALEUR EN LAISSANT UN INTERVALLE ANNULAIRE, CE POT COMPORTANT DANS SA PARTIE DE FOND 4A UNE COMMUNICATION PAR LAQUELLE IL EST RACCORDE A L'ESPACE ANNULAIRE ENTRE LA CHAMBRE DE COMBUSTION 1 ET L'ORGANE 3 DE TRANSMISSION DE LA CHALEUR DE FACON TELLE QUE LES GAZ BRULES SONT CANALISES ENTRE SA PAROI INTERNE 4B ET SA PAROI EXTERNE 4C, ET DE LA, SONT EVACUES PAR L'INTERMEDIAIRE D'UNE TUBULURE D'ECHAPPEMENT 5. C.L'INVENTION S'APPLIQUE NOTAMMENT AU CHAUFFAGE DE VEHICULES DE GRANDES DIMENSIONS.
Patent FR-2532599-A1 (FR)
Title: Joints de carrosseries, notamment d'automobiles, a levres souples d'etancheite perfectionnees
Inventor: MESNEL FRANCOIS
IPC: B60R13/06
Filed: 1982-09-07
Abstract: L'INVENTION VISE DES JOINTS EXTRUDES, PAR EXEMPLE EN CAOUTCHOUC OU EN MATIERE DITE "PLASTIQUE", POUR DES BORDS DE CARROSSERIES - NOTAMMENT D'AUTOMOBILES - ET COMPORTANT, AU MOINS UNE LEVRE SOUPLE D'ETANCHEITE, CARACTERISES PAR LE FAIT QUE DE TELLES LEVRES SOUPLES D'ETANCHEITE SONT PERFECTIONNEES, PAR LEUR COMBINAISON, PRES DE LEUR BORD LIBRE 2, AVEC UNE PROTUBERANCE AUXILIAIRE 3 DE "PREHENSION ET DE PILOTAGE" ET QUI Y EST LIEE PAR UNE SECTION RETRECIE ET "ETRANGLEE", DE FACON A ETRE AINSI FACILEMENT DETACHABLE OU DECHIRABLE, DE FACON A EN ASSURER UNE MISE EN PLACE FINALE AUTOMATIQUEMENT CORRECTE ET ADJACENTE, AU BORD DE CARROSSERIE A ETANCHER 5.
Patent FR-2532889-A1 (FR)
Title: Device for ventilating and shaping which can be adapted to the rims of vehicle wheels, and wheels and vehicles thus equipped.
Inventor: LAFOSSE CLAUDE
IPC: B60B7/12
Filed: 1982-09-14
Abstract: The object of the invention relates to the technical field of vehicles in general and more particularly to the wheels of vehicles. The device is noteworthy in that it comprises a ventilation turbine 6, which is monobloc or in assembled elements, the said turbine having fixing points or portions 6c, in convenient angular arrangement and number, which are fixed in the same place as, and instead of the catches or washers 5 of all or a portion of the nut-bolt 3 systems which assemble the wheel rim 2 or the portions of the wheel rim with the wheel centre 1a of the hub 1. The invention applies especially to competition wheels.
Patent FR-2533659-A1 (FR)
Title: Clamp for fixing pipework.
Inventor: SAINT-GILLES FRANCOIS DE
IPC: F16L3/10
Filed: 1982-09-24
Abstract: The invention concerns a clamp for fixing pipework. This clamp which is characterised in that the two half clamps 1 and 2 which constitute it are assembled by self aligning captive screws 3, respectively by mounting in an oblong hole 4 and by the intermediary of a cut off 3a which is made under the head. These screws 3, which may be self tapping or standard, are fixed into smooth holes or helical holes, made in the lugs of the stationary half clamp 1. The clamp, according to the invention, is mainly intended for fixing, to a wall, rainwater down pipes or pipes for the general transport of fluid.
Patent FR-2514686-A1 (FR)
Title: Decoupeuse rotative pour carton ondule dur ou materiaux analogues
Inventor: TOKUNO MASATERU
IPC: B31B50/20
Filed: 1982-10-19
Abstract: CETTE MACHINE EST EQUIPEE DE CHAINES 7 CIRCULANT AUTOUR DE PIGNONS 31, EN SYNCHRONISME AVEC LA ROTATION DES CYLINDRES 4, 6, ET SUR LESQUELLES SONT MONTEES, A INTERVALLES REGULIERS, DES PINCES C. LES FEUILLES B, RETIREES UNE A UNE D'UNE PILE ET AVANCEES PAR DES ROULEAUX D'ALIMENTATION D, SONT SAISIES CHACUNE, SUR LE BORD AVANT, PAR L'UNE DES PINCES C ET SONT ENTRAINEES PAR LES PINCES ENTRE LES CYLINDRES 4, 6, CE QUI EVITE TOUT DEFAUT DE POSITIONNEMENT DES FEUILLES, EVENTUELLEMENT PREIMPRIMEES, PAR RAPPORT A LA FORME DE DECOUPAGE 5 PORTEE PAR LE CYLINDRE 4. LA SURFACE EXTERIEURE DES CYLINDRES PRESENTE DES CREUX 19 OU DES PORTIONS COMPRESSIBLES POUR LE PASSAGE DES PINCES C.
Patent FR-2537104-A1 (FR)
Title: Conveyor with driven rollers comprising a clutch and brake system
Inventor: SEMAIN JEAN-PIERRE
IPC: B65G47/26
Filed: 1982-12-03
Abstract: The belt 11 which runs in a constant manner under the rollers 1 cooperates with pressure rollers 9 whose axes 8 traverse a fixed gutter 6 and a U-shaped profile 4 which is longitudinally displaceable with respect to the gutter by means of a jack 14-15. Each axis 8 traverses a vertical opening 4b produced in the profile 4 and an oblique slot 6a formed in the flanges of the gutter 6. Thus the displacement to the left of the gutter 6 causes the lowering of the axes 8 in the vertical openings 4b of the profile 4 in order to disengage the drive of the roller 1, and to brake the one against which the pad 18 comes into contact. Goods handling.
Patent FR-2536967-A1 (FR)
Title: Improved shoe sole.
Inventor: GIROFLIER MICHEL
IPC: A43B7/36
Filed: 1982-12-07
Abstract: Improved shoe sole of the type of comprising at least one wear layer 1 and a comfort layer 10 in contact with the upper, characterised in that the wear layer 1 has studs 5-6 whose height is equal to that of the comfort layer 10, the tops of the said studs 5-6 being in contact with the underneath of the assembled upper.
Patent FR-2538319-A1 (FR)
Title: Vehicle for embarkation use comprising several floating motorised wheels.
IPC: B60F3/00
Filed: 1982-12-22
Abstract: Amphibious vehicle characterised in that it comprises several floating motorised wheels 25, 26, 27 and 28 which alone ensure the buoyancy of the assembly, wheels associated with a composite framework carrying a bodywork element with a central keel well 19 and a recessed upper face which is substantially flat and extended for the comfort of the users. This invention is of interest to the constructors of floating pleasure craft and craft for transport on water.
Patent FR-2538427-A1 (FR)
Title: Improvements to shelters having flexible roofing and especially to inflatable structures
IPC: E04H3/14
Filed: 1982-12-27
Abstract: The invention relates to shelters for sports pitches or warehouses for example, comprising a flexible roofing 1 which is fixed to the installation surface by anchoring means 4, 6, 7, 14, 16. According to the invention, the anchoring means are dissociated from the roofing 1 whereas conjugate fastening means are provided on the roofing and the said anchoring means in such a way that the roofing can be erected and dismantled independently of the anchoring means. Furthermore, according to the invention, the general shape of the roofing 1 is constituted, at least in part, by an assembly of elliptical cylinder portions which are connected to each other and the axis of each portion is substantially parallel to the side of the base perimeter which gives rise to it.
Patent FR-2539369-A1 (FR)
Inventor: TARASSOFF SERGE
IPC: B61B12/00
Filed: 1983-01-17
Abstract: Gondola lift or chairlift with carriages supporting a gondola or a chair and having a grip for coupling on a continuously moving cable. In the terminals the carriages uncoupled from the cable run without stopping on a transfer rail. The carriages are regularly spaced and the transfer rail comprises a rail section equipped with a rhythm device which controls the release of the carriages at regular time intervals.
Patent FR-2539837-A1 (FR)
Title: Perfectionnements a un dispositif d'entrainement de roue dentee a pignon flottant
Inventor: LISZCZYNSKI CLAUDE
IPC: F16H57/02
Filed: 1983-01-24
Abstract: LE DISPOSITIF COMPORTE UNE ROUE DENTEE 1 ENTRAINEE EN ROTATION PAR UN PIGNON 2 ACCOUPLE A UN MOTEUR ET MONTE DANS UN CARTER 3 ACCOUPLE A UN BRAS 7 RELIE AUX PARTIES FIXES 5 PAR UNE ARTICULATION 6 LUI PERMETTANT DE SE DEPLACER PAR RAPPORT A LADITE ROUE ET QUI EST SOUMIS A UN RESSORT 9 LE REPOUSSANT VERS LADITE ROUE DENTEE 1, ET IL EST CARACTERISE PAR LE FAIT QU'IL COMPORTE DES MOYENS DE BLOCAGE 10, 13 POUR RETENIR LE CARTER, EN CONTRARIANT L'ACTION DU RESSORT 9, DANS UNE POSITION DE REPOS ELOIGNEE DE LA ROUE DENTEE TELLE QUE LE PIGNON SOIT DEGAGE DE LA DENTURE DE LADITE ROUE.
Patent FR-2539605-A1 (FR)
Title: Modular display device for displaying articles
IPC: G09F1/14
Filed: 1983-01-26
Abstract: The invention relates to a display device for displaying articles at many different angles. It consists of: two slightly bent lateral supports or arms 1 and 2, each comprising at specific locations, which are however inverted on one arm 1 with respect to the other 2, two vertical slots having the thickness (width) of the arms 1 and 2 and a depth equal to half its height, which, by inserting the corresponding slots 3 of these arms 1 and 2 into one another, enables them to be assembled in the shape of a cross-piece and a likewise bent vertical support or upright 4 comprising, at its two ends, a groove 5 enabling it to be fitted at the centre of the criss-cross structure. Depending on the direction in which the arms 1 and 2 are mounted, on the use of whichever of these slots 3 are used and on the direction in which the upright 4 is fitted, the span between the top of the upright 4 and the end of the arms 1 and 2 as well as the basic separation of the latter are increased or decreased, leading to different angles and orientations for displaying the articles.
Patent FR-2541933-A1 (FR)
Title: Process for manufacturing a cogged-belt sleeve
Inventor: HIRAI HIDEO
IPC: B29D29/08
Filed: 1983-03-01
Abstract: The invention relates to a process for manufacturing cogged belts. This process consists in using a cylindrical mould 24 in longitudinal grooves 25 of which are housed complementary corrugations having been formed beforehand on a reinforcing web (cloth) 23. Once the latter has been fitted around the mould 24 after applying a thin layer of curable material to the surface of this mould, the web (cloth) is forcibly applied against the mould, a tension cable is wound around the assembly and a body of belts is formed around the cable and in the corrugations of the web (cloth). Field of application: manufacture of cogged drive belts.
Patent FR-2550926-A1 (FR)
Title: Toothbrush and razor obtained from one and the same hollow-handled support
IPC: A46B15/00
Filed: 1983-03-08
Abstract: The invention relates to a toothbrush and a razor obtained from one and the same hollow-handled support by virtue of a blade holder, with two slides perpendicular to each other, which can be fitted by means of spikes in the preliminary holes of the toothbrush before the bristles are fitted. The toothbrush and the razor thus designed may be protected by two identical covers or a double cover.