baber/WOPTO huggingface dataset:
Patent FR-2507915-A1 (FR)
Inventor: PRIEFER NORBERT
IPC: B01D46/04
Filed: 1982-06-22
Abstract: In a filter unit, dust-laden crude gas having a temperature too high for a commercial fan (16) is fed to a filter chamber (6). In order, nevertheless, to be able to use a commercial fan for transport of gas through the filter unit and, despite this, to have hot clean gas available as process gas, a heat exchanger (10) is provided downstream of the filter chamber (6) on the clean gas side and the fan (16) is provided downstream of the heat exchanger. A recuperator (2) is provided, in which the clean gas leaving the fan (16) is reheated by the crude gas.
Patent FR-2515095-A1 (FR)
Title: Procede de reproduction de formes et de finis par enroulement de filaments impregnes de matiere plastique dans un moule comportant une feuille de demoulage formee sous vide
Inventor: REIKOWSKI HAROLD J
IPC: B29C53/56
Filed: 1982-07-02
Abstract: PROCEDE DE FABRICATION DE PIECES MOULEES EN MATERIAU PLASTIQUE, NECESSITANT UN AGENT DE DEMOULAGE POUR EVITER QUE LES PIECES NE COLLENT CONTRE LE MOULE, COMPRENANT LES ETAPES SUIVANTES: LA FORMATION SOUS VIDE D'UNE FEUILLE D'AGENT DE DEMOULAGE 24 EPOUSANT LA FORME DU MOULE, LE MONTAGE DE LA FEUILLE FORMEE SOUS VIDE SUR LES SURFACES DE MOULAGE DE MOULE 28, LE MOULAGE DU MELANGE PLASTIQUE CONTRE LA FEUILLE DE SEPARATION, ET LE DURCISSEMENT DU MELANGE PLASTIQUE 30.
Patent FR-2510934-A1 (FR)
IPC: B29C37/00
Filed: 1982-08-05
Abstract: A hose cutting apparatus, in particular for cutting so-called high-pressure hoses, has a rotary cutter (2) for this purpose. The hose moves in steps according to the cut length until it is past the cutter (2), substantially in the direction of the axis (3). At the moment of the cutting operation, in which the cutter (2) cuts through the hose, a relative movement takes place between the cutter (2) and the hose. The apparatus is equipped with a hose-carrying, -guiding and -feeding device for conveying the hose relative to the cutter and for producing the abovementioned relative movement in the radial direction of the cutter (2). The carrying and guiding device (control members 34, 35) are adapted to the cutting point in such a way that they can bend the hose towards the cutter (2), producing a tensile stress at the bending point such that the cut is opened, thereby reducing the frictional forces on the cutter (2). The carrying and guiding device (control members 34, 35) comprise two tubular devices (34, 35) through which the hose is guided.
Patent FR-2511133-A1 (FR)
Title: Collecteur d'energie solaire a accumulateur de chaleur et radiateur integres
Inventor: FLAMM JAKOB
IPC: F24J2/40
Filed: 1982-08-10
Abstract: CE DISPOSITIF COMPREND UNE COUVERTURE TRANSPARENTE 1, UN MATERIAU 2 ABSORBANT L'ENERGIE SOLAIRE, UN PASSAGE OU INTERVALLE 4 DE LIBRE CIRCULATION D'AIR ENTRE LA COUVERTURE ET LE COLLECTEUR, UNE PAROI ISOLANTE 5, UN VOLUME 13 DE MATERIAU 8 DE CHANGEMENT DE PHASE, A CIRCULATION LIBRE DU FLUIDE EN CIRCUIT FERME ET AU MOINS UN CLAPET 6 OU VOLET DE COMMANDE A LAME BIMETALLIQUE; LA PAROI INTERIEURE 9 DU VOLUME ETANT LIBREMENT RECOUVERTE D'UNE SURFACE 10 DE RADIATION QUI LUI EST ATTACHEE MECANIQUEMENT PAR DES SUPPORTS METALLIQUES 12.
Patent FR-2532147-A1 (FR)
Title: Guide device for agricultural tractors and the like
IPC: G05D1/02
Filed: 1982-08-25
Abstract: The invention relates to a guide device for agricultural tractors and the like. This device consists of a guide tractor 1 connected by a cable 3 to a lighter tractor 2 pulling an agricultural machine. The cable 3 is connected to the guide tractor 1, via pulleys, on a free wheel reel 6 against one of the cheeks of which is fixed a toothed ring meshing with a pinion, attached to a crank mounted at the end of an articulated arm, with a spring return. The free wheel of the reel is locked by means of a retractable finger fixed to the side of the wheel and by holes arranged circularly in one of the cheeks of the reel 6. The guide tractor is equipped with a tyre mark raiser 14.
Patent FR-2512939-A1 (FR)
Title: Groupe frigorifique de transport avec chassis amovible supportant le bloc moto-compresseur
Inventor: BROWNFIELD JERRY ALLIN
IPC: F25D11/00
Filed: 1982-09-15
Abstract: GROUPE FRIGORIFIQUE DE TRANSPORT AVEC CHASSIS AMOVIBLE SUPPORTANT LE BLOC MOTO-COMPRESSEUR. CE GROUPE COMPREND UNE PARTIE EXTERIEURE DONT LE CENTRE DE GRAVITE EST RELATIVEMENT BAS DU FAIT DE LA PRESENCE D'UN CHASSIS 25 MONTE DANS LA PARTIE INFERIEURE. CE CHASSIS 25 SUPPORTE UN MOTEUR A COMBUSTION INTERNE 26 A UN NIVEAU RELATIVEMENT BAS ET UN COMPRESSEUR 27 DE FLUIDE FRIGORIGENE A UN NIVEAU QUELQUE PEU SUPERIEUR. UN MOTEUR ELECTRIQUE 28, LORSQU'IL FAIT PARTIE DU GROUPEMOTO-COMPRESSEUR, EST MONTE EN DESSOUS DU COMPRESSEUR. CES ELEMENTS SONT DISPOSES DE TELLE SORTE QUE LES COURROIES ET LES POULIES D'ENTRAINEMENT DANS LE BAS DE LA PARTIE EXTERIEURE SE TROUVENT AU CENTRE DE CETTE PARTIE, CE QUI EN FACILITE L'ACCES. UNE ZONE LIBRE SIGNIFICATIVE EST PREVUE AU-DESSUS DU GROUPE MOTO-COMPRESSEUR POUR FACILITER L'ACCES A LA REGION SUPERIEURE DE LA PARTIE EXTERIEURE, DERRIERE LE CONDENSEUR 9. APPLICATIONS: NOTAMMENT AUX CAMIONS ET REMORQUES REFRIGERANTS.
Patent FR-2533380-A1 (FR)
Title: Method of remote control, in particular for television receiver.
Inventor: SOLVINTO JEAN CLAUDE
IPC: H03J1/00
Filed: 1982-09-17
Abstract: Method of remote control in which use is made of a check bit 7 which changes state each time a control key is released 16, 18, 19, 21. According to the invention, in the receiver provision is made for a register for recording a datum 9 according to which it is unnecessary to take the check bit into account. On reception of a remote control code 22, 23, 26, this register is activated after a specified timespan t, on condition that, during this timespan, no other code has been received.
Patent FR-2533228-A1 (FR)
Title: Procede de conversion d'une charge d'hydrocarbures de haute viscosite en une fraction d'hydrocarbures moins visqueuse, plus facilement transportable et plus aisement raffinable
Inventor: BILLON ALAIN
IPC: C10G67/04
Filed: 1982-09-17
Abstract: CONVERSION D'UNE CHARGE D'HYDROCARBURES DE HAUTE VISCOSITE, DIFFICILEMENT TRANSPORTABLE, EN UN MELANGE D'HYDROCARBURES MOINS VISQUEUX, PLUS FACILEMENT TRANSPORTABLE. LA CHARGE D'HYDROCARBURES 1 ET DE L'HYDROGENE 2 PASSENT DANS UNE ZONE D'HYDROVISCOREDUCTION 3 ET LE PRODUIT EST DISTILLE 5. LE PRODUIT DE FOND 7 EST DESASPHALTE 8 PUIS MELANGE AU PRODUIT DE TETE 6. ON RECUEILLE LE MELANGE D'HYDROCARBURES DE VISCOSITE REDUITE 14. APPLICATION A UN PETROLE BRUT DE DENSITE SUPERIEURE A 0,970, PAR EXEMPLE UN PETROLE DE BOSCAN DESSALE.
Patent FR-2536454-A1 (FR)
Title: Partition panel with built-in reversible door
IPC: E06B1/52
Filed: 1982-11-19
Abstract: The purpose of the invention is to propose a partition panel with a built-in reversible door allowing it to be fitted in a partition in such a way that the door opens either to the right or to the left and either inwards or outwards. For this purpose, the door 2 with a reversible lock 4 is fitted with reversible hinges 5 in a wooden frame 6 with four rounded corners and this frame is mounted in the centre of a panel 7-8-9-10 with which it is assembled by a groove, the two vertical edges 7-8 of the panel also have a median groove for the assembly of each edge with an adjacent panel in alignment or with a corner post.
Patent FR-2519122-A1 (FR)
Inventor: LUKRAFKA HANS-WALTER
IPC: F24C15/20
Filed: 1982-12-22
Abstract: Device for the odourless removal of vapours or the like for use in appliances for heat treatment of foods, consisting of a housing (1) with water supply (5) and spraying device (6) for spraying the vapours or gas flow guided through the housing. For the purpose of improving the method of operation, the housing (1) is provided with a precondensation chamber (3), in which a deflection plate (4) is arranged. The precondensation chamber (3) is connected, via a bottom shaft (2'') formed below the deflection plate (4), to a cleaning chamber (7), in which the spraying device (6), which is connected to a fresh water supply (5), is accommodated.
Patent FR-2522181-A1 (FR)
Title: Dispositif de detection de la face operative d'un disque portant des informations sur une seule face
Inventor: ARC STEPHANE MARIE ANDRE D ALA
IPC: G11B19/12
Filed: 1983-02-23
Abstract: LE DISPOSITIF PREVOIT DES MOYENS DE DETECTION ELECTRONIQUE OU OPTIQUE SITUES DANS L'APPAREIL ET PAR LESQUELS L'UTILISATEUR EST AVERTI DE CE QUE LE DISQUE EST POSITIONNE A L'ENVERS ET DONC QUE LES INFORMATIONS QU'IL PORTE NE PEUVENT ETRE REPRODUITES. UN SIGNAL DE COMMANDE EST GENERE PRODUISANT UN AVERTISSEMENT OU DECLENCHANT UNE OPERATION TELLE QUE LE REJET DU DISQUE OU L'INTERRUPTION DU MOUVEMENT D'INSERTION.
Patent FR-2526909-A1 (FR)
Title: Galet, en particulier galet tendeur pour courroies
Inventor: HAAS RUDIGER
IPC: F16H55/44
Filed: 1983-05-10
Abstract: GALET, EN PARTICULIER GALET TENDEUR POUR COURROIES, COMPRENANT UN SUPPORT ET UNE JANTE MONTEE MOBILE EN ROTATION SUR CE DERNIER PAR L'INTERMEDIAIRE D'UN ROULEMENT. LA JANTE DU GALET EST FORMEE PAR DEUX PARTIES ANNULAIRES 3, 4 DISPOSEES COAXIALEMENT L'UNE AU-DESSUS DE L'AUTRE. PAR UNE FORME ONDULEE DANS LE SENS PERIPHERIQUE OU AU MOYEN DE BORDS LATERAUX DIRIGES RADIALEMENT VERS L'EXTERIEUR, DE LA PARTIE ANNULAIRE INTERIEURE, ON PEUT MODIFIER A VOLONTE LE DIAMETRE DE LA PORTEE DE LA JANTE SANS CHANGER LE ROULEMENT. LA PARTIE ANNULAIRE INTERIEURE PEUT AUSSI ETRE FORMEE DE DEUX MOITIES ANNULAIRES.
Patent FR-2527744-A1 (FR)
Inventor: NAKAMURA KAZUHARU
IPC: F23D5/18
Filed: 1983-06-01
Abstract: An evaporation oil burner is described which is able to stabilise the rate of evaporation of the fuel in a pot and to ensure a stable, complete combustion with good efficiency. The oil burner is constructed such that a heat-resistant fabric is arranged on the bottom surface of the pot in order to evaporate the fuel at a constant rate. The oil burner is moreover able to markedly reduce the retention of tar in the pot and to remove the tar from the pot in a simple manner.
Patent FR-2549465-A1 (FR)
Title: Installation de bombage et de trempe de feuilles de verre
Inventor: BOCELLI AURELIANO
IPC: C03B23/033
Filed: 1983-07-20
Abstract: L'INVENTION SE RAPPORTE AU BOMBAGE ET A LA TREMPE DE FEUILLE DE VERRE DEFILANT A PLAT SUR UN LIT DE ROULEAUX DROITS OU CINTRES DISPOSES LE LONG D'UN PROFIL COURBE A CONCAVITE TOURNEE VERS LE HAUT. ELLE PROPOSE UNE INSTALLATION DANS LAQUELLE LE DERNIER ROULEAU DROIT OU CINTRE DU PROFIL COURBE EST ASSOCIE A UN MOYEN DE MAINTIEN SUPERIEUR BASCULANT ET DANS LAQUELLE EGALEMENT CE DERNIER ROULEAU DROIT OU CINTRE CONSTITUE LE PREMIER ELEMENT D'UN TRANSPORTEUR A PENTE DIFFERENTE DE CELLE DU PROFIL COURBE. L'INVENTION PERMET LA RECUPERATION SIMPLE DE VITRAGES BOMBES A LA SORTIE DU PROFIL COURBE DE BOMBAGE.
Patent FR-2533254-A1 (FR)
Title: Dispositif de protection a l'entree d'un immeuble contre les courants d'air et le froid
Inventor: CHRISTIANSEN LARS
IPC: E06B5/00
Filed: 1983-09-16
Abstract: DISPOSITIF DE PROTECTION A L'ENTREE 2 D'UN IMMEUBLE COMPRENANT UNE PARTIE DE MUR SEPAREE 7, ET DEUX ECRANS 4 POUVANT PIVOTER AUTOUR D'AXES VERTICAUX, DANS LEQUEL L'AXE VERTICAL DES ECRANS POUVANT PIVOTER EST PLACE ENTRE LEUR PREMIER BORD 5 ET LEUR SECOND BORD 6 A EGALE DISTANCE DU MUR EXTERIEUR 1 ET D'UN PLAN DE SYMETRIE TRAVERSANT LA PARTIE DE MUR 7 A ANGLE DROIT AVEC LE MUR EXTRERIEUR, LA PARTIE DE MUR 7 AYANT LA FORME APPROXIMATIVE D'UNE COLONNE TRIANGULAIRE AVEC DES SURFACES LATERALES COURBES 8, 8.
Patent FR-2552382-A1 (FR)
Title: Device for checking the reflexes for an automobile vehicle
Inventor: LIPSCHUTZ PAUL
IPC: B60R25/045
Filed: 1983-09-26
Abstract: The invention relates to a device for controlling the reflexes for an automobile vehicle. The device according to the invention comprises an apparatus for controlling the reflexes controlling the liberation of at least one member for starting the vehicle up. Application to the automobile industry.
Patent FR-2553149-A1 (FR)
Title: Hydraulically or pneumatically actuated piston engine and applications
IPC: F02B75/02
Filed: 1983-10-07
Abstract: The invention relates to a hydraulically or pneumatically actuated piston engine. The said engine comprises a cylinder 12 provided with an orifice 14 for admitting a pressurised fluid and an orifice 16 for the exhaust of the fluid, a driving piston 20 mounted slidably inside the cylinder where it defines two pressure chambers 33a, 33b, two hollow piston rods 22a, 22b, securely fastened in movement to the driving piston and extending on either side of the latter, a reversing slide valve 40, mounted coaxially in an axial channel of the driving piston where it can alternately occupy two positions for which it puts one of the pressure chambers into communication respectively with the admission orifice 14, the other chamber being connected to the exhaust via of orifices 36b of the corresponding rod, and vice versa, and switching means 50, 58 for controlling the abrupt movement of the slide valve 40 from one of its positions to the other.
Patent FR-2537557-A1 (FR)
Title: Procede catalytique de production de peroxyde d'hydrogene en phase liquide
Inventor: BRILL WILLIAM FRANKLIN
IPC: B01J23/00
Filed: 1983-12-09
Abstract: PROCEDE CATALYTIQUE DE PRODUCTION DE PEROXYDE D'HYDROGENE EN PHASE LIQUIDE. ON PRODUIT LE PEROXYDE D'HYDROGENE PAR UNE REACTION DU MONOXYDE DE CARBONE, DE L'OXYGENE ET DE L'EAU EN PRESENCE D'UN SOLVANT, EN UTILISANT COMME CATALYSEUR UN COMPOSE D'UN METAL NOBLE DU GROUPEVIII. UNE SOLUTION DE TRAVAIL PARTICULIEREMENT PREFEREE COMPORTE DU CHLORURE DE PALLADIUM DISSOUS DANS DE L'ACETONE. LE PEROXYDE D'HYDROGENE PEUT NOTAMMENT SERVIR AU BLANCHIMENT DES TEXTILES ET DANS DES REACTIONS CHIMIQUES D'OXYDATION.
Patent FR-2538736-A1 (FR)
Title: Ensemble combine comprenant un aiguisoir a couteaux et sa console de montage, et aiguisoir a couteaux equipant ledit ensemble combine
Inventor: CARTER LARRY D
IPC: B24D15/08
Filed: 1983-12-28
Abstract: L'INVENTION CONCERNE UN ENSEMBLE COMBINE COMPRENANT UN AIGUISOIR A COUTEAUX ET SA CONSOLE DE MONTAGE, AINSI QU'UN AIGUISOIR A COUTEAUX EQUIPANT LEDIT ENSEMBLE COMBINE. LEDIT ENSEMBLE COMBINE COMPREND UN AIGUISOIR 10 A COUTEAUX CONSTITUE D'UN MANCHE 20, D'UNE ZONE EXTREME 22 ET DE MOYENS D'AFFUTAGE 40, 42 MONTES SUR LADITE ZONE EXTREME; UNE CONSOLE 14 DE RANGEMENT ET DE MONTAGE, PERMETTANT LA FIXATION AMOVIBLE DE L'AIGUISOIR 10 ET MUNIE D'UN ORGANE 18 D'ASSUJETTISSEMENT A UN SUPPORT 16; AINSI QUE DES MOYENS INTERACTIFS 34-36, 38 MENAGES SUR LEDIT AIGUISOIR 10 ET SUR LADITE CONSOLE 14 POUR PERMETTRE LA FIXATION AMOVIBLE DUDIT AIGUISOIR SUR LADITE CONSOLE. APPLICATION NOTAMMENT AUX DISPOSITIFS D'AFFUTAGE DE COUTEAUX DE CUISINE.
Patent FR-2558091-A1 (FR)
Title: Device for fastening the wishbone quickly and rigidly to the mast of a sailboard
IPC: B63B35/79
Filed: 1984-01-16
Abstract: A device for fastening the wishbone quickly and rigidly to the mast of a sailboard, of the type comprising a rigid body intended to be fastened directly to the mast in order to support the two arms of the wishbone by means of two connectors. According to the invention, this rigid body is equipped with a central column having a bearing surface, against which the mast can engage. This column supports a hook-and-lever fastening system designed to allow the quick fastening of the column directly to the mast when the latter is engaged against the bearing surface, this quick fastening itself ensuring a rigid fastening of the assembly composed of the body and of the wishbone directly to the mast. This device is especially useful insofar as it considerably simplifies the relatively difficult installation of the wishbone directly to the mast of a sailboard.
Patent FR-2540688-A1 (FR)
Title: Dispositif de commande pour un systeme de conversion d'energie electrique
Inventor: GLENNON TIMOTHY F
IPC: H02M7/162
Filed: 1984-02-06
Abstract: L'INVENTION CONCERNE LES TECHNIQUES DE CONVERSION DE L'ENERGIE ELECTRIQUE. UN SYSTEME D'ALIMENTATION EN ENERGIE ELECTRIQUE COMPREND NOTAMMENT UN ALTERNATEUR POLYPHASE A VITESSE VARIABLE 18, UN REDRESSEUR POLYPHASE 20 ET UN CIRCUIT DE COMMANDE. CE DERNIER COMPARE LA FREQUENCE DE L'ALTERNATEUR AVEC UNE REFERENCE. LORSQUE LA FREQUENCE EST SUPERIEURE A UNE VALEUR DETERMINEE, NE LAISSANT PAS UN TEMPS SUFFISANT POUR ASSURER UNE CONSOMMATION FIABLE DES THYRISTORS DU REDRESSEUR, LE CIRCUIT DE COMMANDE MODIFIE LE FONCTIONNEMENT DU REDRESSEUR POUR LE FAIRE FONCTIONNER SOIT A SIMPLE ALTERNANCE, SOIT A DOUBLE ALTERNANCE MAIS SUR UN NOMBRE DE PHASES INFERIEUR AU NOMBRE DE L'ALTERNATEUR. APPLICATION AUX SYSTEMES D'ALIMENTATION ELECTRIQUE D'AERONEFS.
Patent FR-2564867-A1 (FR)
Title: Metier a tisser pliant et transportable
IPC: D03D29/00
Filed: 1984-05-22
Abstract: L'INVENTION CONCERNE UN METIER A TISSER PLIANT, POSSEDANT UN SYSTEME DE FIXATION DU FIL DE CHAINE ORIGINAL PERMETTANT D'AVOIR UNE LONGUEUR QUELCONQUE DE FIL. IL POSSEDE UN BATI 1 SERVANT AUSSI DE COFFRET DE RANGEMENT, UN SYSTEME DE TENSION DU FIL GRACE A DES CONTREPOIDS 2, UNE POITRINIERE 11, UN GUIDE FIL 12 ET UN AXE DE FIXATION 10 DU FIL DANS UN MEME PLAN. LES PORTE-LAMES 20 SONT INCLINABLES ET MUNIS DE DISPOSITIFS PERMETTANT DE MANOEUVRER LES CADRES PORTE-LISSES. LE DISPOSITIF SELON L'INVENTION EST PARTICULIEREMENT DESTINE A LA REALISATION DE METIERS A TISSER MANUELS ET AISEMENT TRANSPORTABLES.
Patent FR-2551207-A1 (FR)
Title: Balance d'analyse a plateau superieur
Inventor: SODLER WALTER
IPC: G01G7/02
Filed: 1984-08-24
Abstract: DANS CETTE BALANCE D'ANALYSE A PLATEAU SUPERIEUR 17, LE MOUVEMENT VERTICAL EST ASSURE PAR UN POLYGONE ARTICULE 5, 6, 7, 8, 9 SOUMIS A LA FORCE DE RAPPEL D'UN CONVERTISSEUR DE CHARGE 13, 14; LE FLEAU 16 PORTANT LE PLATEAU 17 A UNE FORME DE L DONT LA BRANCHE HORIZONTALE 16 PORTE LE PLATEAU 17 TANDIS QUE LA BRANCHE VERTICALE 16 EST MONTEE SUR UNE AME 18 D'UN SUPPORT DE BRAS 18 EN FORME DE U, QUI S'ACCROCHE PAR SES DEUX BRANCHES HORIZONTALES 18, 18 SUR L'EXTREMITE 9 MOBILE VERTICALEMENT, DU QUADRILATERE ARTICULE. CETTE STRUCTURE EVITE DE TRANSMETTRE DES COUPLES PERTURBATEURS, DUS A DES CHARGES DECENTREES, AU POLYGONE ARTICULE 5, 6, 7, 8, 9.
Patent FR-2569938-A1 (FR)
Title: Turf-regenerating device
Inventor: STAUB PIERRE
IPC: A01B45/02
Filed: 1984-09-13
Abstract: The invention relates to a turf-regenerator. This turf regenerator comprises two axles 6a,6b coupled removably at their first ends to the butts 5a and 5b of the transverse drive shaft of a motorised hoeing machine 4; each axle 6a or 6b carries radial turf-regenerating implements 10a or 10b and, on its second end, a loose wheel 8a or 8b for bearing on the ground. A very simple device acting on the bearing wheel or bearing wheels makes it possible to adjust the working depth. The invention makes it possible to provide a motorised light-weight and inexpensive turf regenerator.
Patent FR-2573101-A1 (FR)
Title: Process for the automatic regulation of the working parameters of a napping machine and napping machine automated by means of this process
Inventor: FAYARD VINCENT
IPC: D06C11/00
Filed: 1984-11-09
Abstract: This process involves fixing the predetermined values of the respectively selected energies with the nap and against the nap (Epo, Ecpo) and reading at each moment the respective values of the speeds of the drum, of the rollers with the nap and against the nap and of the fabric (Nt, Np, Ncp, Vt), calculating the respective energies with the nap and against the nap (Ep, Ecp) from the read-off values of the speeds of the drum, of the rollers with the nap and against the nap and of the fabric respectively (Nt, Np, Ncp, Vt), comparing the calculated values of the energies with the nap and against the nap (Ep, Ecp) respectively with those respectively predetermined (Epo, Ecpo), and modifying the values of the rotational speeds of the rollers with the nap and against the nap (Np, Ncp) respectively, so as to obtain the predetermined values (Epo, Ecpo) of the energies with the nap and against the nap.
Patent FR-2573914-A1 (FR)
Inventor: BELBEL ELIE
IPC: H01H9/32
Filed: 1984-11-26
Abstract: A screened electric switch in which the screen is inserted at high speed between the contacts and in which a mobile shutter with a sealing surface basically fixed relatively to the housing drives the screen with a speed which is a function of the energy of the arc. This switch is applicable to circuit breaking devices designed to check the rise of short-circuit currents or high steady-state rated currents.
Patent FR-2575209-A1 (FR)
Title: Formwork-clamping device with a threaded rod and nuts
Inventor: LEFEBVRE LOUIS
IPC: E04G17/065
Filed: 1984-12-21
Abstract: The invention relates to a formwork-clamping device. It will especially find its application in the field of construction and building, and will particularly be intended to firmly fix together the faces of formwork for concrete panels. According to the invention, the formwork-clamping device 1 comprises a threaded rod 6 and two nuts 9. The nuts 9 each comprise a bearing plate 10 intended to spread the stresses due to the pressure exerted by the concrete during pouring. The bearing plate 10 is firmly fixed to the nut 9 but allows the nut 9 and the bearing plate 10 to rotate in relation to each other.
Patent FR-2578977-A1 (FR)
Title: Capteur de pression a piston
Inventor: MARCAILLOU FRANCOIS
IPC: G01L7/08
Filed: 1985-03-12
Abstract: LE CAPTEUR COMPREND UNE CHAMBRE CYLINDRIQUE 10 SEPAREE DE FACON ETANCHE EN DEUX PARTIES 12, 13 PAR UN PISTON 14 ET UNE MEMBRANE ANNULAIRE 15. L'UNE DES PARTIES 13 EST EXPOSEE A LA PRESSION A MESURER ET L'AUTRE PARTIE 12 A UNE PRESSION DE REFERENCE. LA PRESSION EST MESUREE PAR UN DYNAMOMETRE 19 DELIVRANT UN SIGNAL ELECTRIQUE FONCTION DU DEPLACEMENT DU PISTON 14. POUR AMELIORER LA LINEARITE DE LA RELATION ENTRE LA PRESSION ET LE DEPLACEMENT DU PISTON, UNE ZONE CIRCULAIRE 20, COAXIALE AU PISTON, DE LA MEMBRANE 15 EST SOLIDAIRE D'UN MOYEN DE RESSORT 22, 28 DE RAIDEUR TELLE QUE, SOUS L'EFFET DE LA PRESSION A MESURER, LA ZONE CIRCULAIRE 20 DE LA MEMBRANE SE DEPLACE EN DIRECTION AXIALE PRATIQUEMENT D'UNE MEME LONGUEUR QUE LE PISTON.
Patent FR-2579031-A1 (FR)
Title: High-voltage compartmentalised interior substation
Inventor: BOUDIAK JEAN-PIERRE
IPC: H02B7/00
Filed: 1985-03-14
Abstract: A high-voltage interior substation is compartmentalised by prefabricated internal partitions in the form of metal plates. Solid transverse vertical partitions sub-divide the substation into staggered cells in the longitudinal direction of the building 12, overhead lines 40, 32 for connecting two adjacent cells being arranged on the opposite sides of the building, and in such a way as to comply with a sufficient distance between two adjacent lines. The very long overhead lines 32 are anchored to a post 44 fastened to the framework of the building 12.
Patent FR-2581033-A1 (FR)
Title: Package made of cardboard, corrugated cardboard or other sheet material, and its locking device
Inventor: SOULAT CLAUDE
IPC: B65D5/66
Filed: 1985-04-26
Abstract: The invention relates to a package comprising two elements, for example a box body 10 and a lid 11, of which one moves with respect to the other, with, between them, a locking device with a tab 18 and a slit 19. According to the invention, the tab 18, which belongs for example to the lid 11, has a recess 22 and, in correspondence with this recess 22, there is provided, inwardly protruding, in the box body 10, at the edge of the slit 19 of the latter, a tongue which cannot be seen in this figure, capable of cooperating by jamming with the tab 18 with the help of the said recess 22 of the latter. Application to packages made of cardboard or corrugated cardboard or other sheet material suitably cut out and folded.
Patent FR-2580915-A1 (FR)
Title: Bed underframe having an adjustable inclination
Inventor: DUVIVIER JEAN-MARIE
IPC: A47C19/00
Filed: 1985-04-30
Abstract: The invention relates to an underframe 10 having slats 10b which is capable of being raised into an inclined position with respect to the fixed frame 11 which supports it. The underframe is borne by a rigid frame 15 pivoting around a fixed articulation spindle 15b and fitted with rollers 17 which move in slideways 18 integral with the underframe and which can be locked by telescopic stopping devices 22. The frame 15 imparts to the underframe 10 perfect stability in the raised position.