baber/WOPTO huggingface dataset:
Patent FR-2492494-A1 (FR)
Title: Ensemble convertisseur de couple-embrayage
Inventor: WONN QUINBY E
IPC: F16H45/02
Filed: 1981-09-21
Abstract: L'EMBRAYAGE 24 DU CONVERTISSEUR DE COUPLE COMPORTE UNE VALVE 46 NORMALEMENT FERMEE QUI COMMANDE UNE OUVERTURE 52 MENAGEE DANS LA PLAQUE DE PRESSION 30 DE L'EMBRAYAGE. EN FONCTIONNEMENT NORMAL, LORSQUE LE MOTEUR ENTRAINE LE VEHICULE, LA VALVE 46 RESTE FERMEE. LORSQUE LE COUPLE TRANSMIS S'INVERSE, C'EST-A-DIRE LORSQUE LE VEHICULE COMMENCE A ENTRAINER LE MOTEUR, UN AMORTISSEUR DE VIBRATIONS 38 ASSOCIE A L'EMBRAYAGE ACTIONNE MECANIQUEMENT L'OBTURATEUR COULISSANT 54 DE LA VALVE DE FACON QUE CET OBTURATEUR DEGAGE L'OUVERTURE 52, CE QUI REDUIT LA PRESSION DIFFERENTIELLE 52, CE QUI REDUIT LA PRESSION DIFFERENTIELLE DE PART ET D'AUTRE DE LA PLAQUE DE CUISSON 30 ET PROVOQUE UN RESSERRAGE EFFICACE DE L'EMBRAYAGE. APPLICATION AUX VEHICULES VEHICULES.
Patent FR-2514474-A1 (FR)
Title: Gas heated deep food frier - has gas burners and three pass gas passages below oil container
Inventor: LOREK GEORGES
IPC: A47J37/12
Filed: 1981-10-13
Abstract: The frier has an oil container (100) mounted directly over the two gas burners (200). The products of combustion from the burners pass through flue ways (300) in a set of three passes with interconnecting headers before exhausting in the flue stack (400). This arrangement ensures an almost instantaneous heating of the oil as well as a close control of temperature between that required for the food and the maximum above which the oil will be degraded.
Patent FR-2515288-A1 (FR)
Title: Roller bearing with sealed housing - has fixed deflectors with triple leaf seals and rotating deflectors
Inventor: ZEPP BERNARD
IPC: F16C33/76
Filed: 1981-10-22
Abstract: The roller bearing comprises an inner race (1) into which fits the shaft (2). The outer race (3) has an exterior spherical surface. The bearing is enclosed in a housing (4) formed from two, back-to-back flanged pressings the interior surface of which is spherical to render the bearing self aligning. The lubricated bearing has a sealing ring (5) fixed to each side of the outer race and incorporates triple leaf seals which run in contact with the rotating inner race. A rotating deflector ring (8) is clipped to each side of the inner race and turned inwards at its periphery to run with a small clearance (10) with the outer race.
Patent FR-2494028-A1 (FR)
Title: Declutchable mechanism to drive transformer stepping-switch - has clutch disc operating on inner rim of locking disc via spring-loaded washers
Inventor: WERNER FRIEDRICH
IPC: F16H3/10
Filed: 1981-11-10
Abstract: The mechanism drives a transformer stepping switch and includes a driving wheel, a driven shaft and a locking disc turning with the shaft and which can be stopped in both rotational directions by outside components. The clutch components are placed inside the inner edge of the driving wheel and are declutched by stops on the locking disc. The shaft bears a gripping disc which turns inside the circular inner edge of the driving wheel. Slots are provided between the gripping disc and the edge of the driving wheel. In each slot there is a gripping roller which is or pushed by a spring, and which is associated with a stop of the locking disc.
Patent FR-2517061-A1 (FR)
Title: Electronic hygrometer for soil measurements - uses buried electrodes and produces alarm signal when inter-electrode resistance reaches preset value
Inventor: MALLERAY JEAN MARIE DE
IPC: G01N27/04
Filed: 1981-11-20
Abstract: The variable inter-electrode resistance existing between the two electrodes acts on the control electrode of a semiconductor such that the output electrode does or does not allow to pass an amplified current able to act on the polarisation elements of an astable multivibrator. The multivibrator has two transistors with common emitters. The control electrodes of these transistors are polarised by two resistors, one end of which are connected to the output electrode at the semiconductor amplifier. The output electrode of one transistor is loaded by a resistor. The output electrode of the other transistor is loaded by a device such as an electroluminescent diode so that an alarm signal is produced when the inter-electrode resistance reaches a certain predetermined value. The alarm signal may also be a sound signal. The indicator has partic. application for controlling the watering of plants (when the electrodes are in the soil) and for monitoring the dryness of a damp substance.
Patent FR-2494731-A1 (FR)
Title: Dispositif de surveillance du fil de trame dans les metiers a tisser a tuyeres
Inventor: BACHMANN HANS
IPC: D03D47/30
Filed: 1981-11-24
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DE SURVEILLANCE DU FIL DE TRAME DANS LES METIERS A TISSER A TUYERE. CE DISPOSITIF CONTIENT UN PREMIER CASSE-FIL 8 DELIVRANT UN SIGNAL SI LE FIL DE TRAME INSERE N'A PAS SA LONGUEUR NORMALE AINSI QU'UN SECOND CASSE-FIL DE TRAME 9 DELIVRANT UN SIGNAL LORSQUE LE FIL DEPASSE SA LONGUEUR NORMALE. ENTRE LES DEUX CASSE-FIL 8, 9 ONA PREVU UN ORGANE DE GUIDAGE 15 POUR LE FIL DE TRAME, FERME DANS LE SENS DE LA TRAME A ET EN PROLONGEMENT DU PREMIER CANAL DE GUIDAGE 7. LA POUSSIERE NE PEUT PAS S'ACCUMULER DANS LE CANAL DE GUIDAGE 15 ET ON EVITE AINSI QUE DES FAUX SIGNAUX D'ARRET DU METIER A TISSER SOIENT DELIVRES PAR LE SECOND CASSE-FIL 9. L'INVENTION S'APPLIQUE AUX METIERS A TISSER PNEUMATIQUES.
Patent FR-2519075-A1 (FR)
Title: Combustion chamber for IC-engine - has precombustion chamber with fuel inlet nozzle blanked by piston projection at TDC
IPC: F02B19/04
Filed: 1981-12-24
Abstract: The ic-engine has a cylinder with a piston (2) connected to a crankshaft and a cylinder head (5) in which is formed a pre-combustion chamber (6) with a fuel injector (7). The chamber has an outlet (8) forming a nozzle with an outlet passage (9) to a main combustion chamber (12). At the TDC position of the piston, a projection on the piston crown enters the outlet passage of the precombustion chamber. The ratio of the dia. of the piston projection and chamber is between .85 and .95. The atomising holes in the fuel injector are at an angle of 60-80 degrees w.r.t. the axis of the cylinder.
Patent FR-2520191-A1 (FR)
Title: Dispositif de contention d'oiseaux eleves, servant a l'insemination et a la recolte de semence de ces derniers
Inventor: CASSOU BERTRAND
IPC: A61D19/04
Filed: 1982-01-27
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE CONTENTION D'OISEAUX ELEVES, SERVANT A L'INSEMINATION ET A LA RECOLTE DE SEMENCE DE CES DERNIERS. LE PROBLEME TECHNIQUE POSE CONSISTE A FOURNIR UN TEL DISPOSITIF REDUISANT LES DEPLACEMENTS ET LES MANIPULATIONS DE L'OPERATEUR QUI L'AUTORISE A TRAVAILLER SEUL ET A BIEN SYNCHRONISER SES MOUVEMENTS. SUIVANT L'INVENTION, IL COMPREND UN CHARIOT MOBILE 1 GUIDE PAR RAPPORT AUX BATTERIES CONTENANT LES VOLATILES ET PORTANT DES MOYENS REGLABLES ET VERROUILLABLES 14 DE CONTENTION TEMPORAIRE DE CES DERNIERS AINSI QU'UN ORGANE 6 DE RETENUE DES VOLATILES ET DE GUIDAGE DE CES DERNIERS LORS DE LEUR RELACHEMENT APRES L'OPERATION D'INSEMINATION OU DE RECOLTE DE SEMENCE DONT SONT SOLIDAIRES LES MOYENS 14 DE CONTENTION. L'UTILISATION PRINCIPALE DE L'INVENTION RESIDE DANS L'INSEMINATION DES VOLATILES ELEVES.
Patent FR-2524784-A1 (FR)
Title: Building block for educational toy - consists of flexible material covered by skin, with at least two parallel surfaces
IPC: A63H33/04
Filed: 1982-04-13
Abstract: The building toy block is for joining together with other such blocks to form an educational game. It consists of flexible material enclosed in a skin, with at least two parallel surfaces joined by at least one surface which is at right angles to them. The two parallel surfaces possess hooks by which they are linked to other blocks. The right-angled surface is flat or convex. The block has a parallelepiped shape or cylindrical prismatic shape. All dimensions are a multiple of a section with cubic base of two hundred and seventy millimetres each side.
Patent FR-2526479-A1 (FR)
Title: Dispositif pour la reception des boulons et leur maintien en cours de pose, sur une tourelle de foration et de boulonnage
Inventor: BENEY GILBERT
IPC: B23P19/06
Filed: 1982-05-06
Abstract: CE DISPOSITIF 25 RETIENT LES BOULONS D'ANCRAGE 11, AU COURS DE LEUR POSE, SUR UNE TOURELLE 1 COMPORTANT UN CHARIOT DE FORATION 7 ET UN CHARIOT DE BOULONNAGE 8, ET ASSOCIEE EVENTUELLEMENT A UN MAGASIN A BOULONS 12. UNE PIECE DE CENTRAGE 26, PORTEE PAR LA PARTIE ANTERIEURE DE LA TOURELLE 1, COMPORTE UN LOGEMENT CYLINDRIQUE 27 DANS LEQUEL EST INTRODUITE LA PLAQUE D'APPUI CIRCULAIRE 47 D'UN BOULON 11, DONT LA TIGE EST INTRODUITE LATERALEMENT PAR UNE OUVERTURE 28 DE LA PIECE 26. UN VERIN DE BRIDAGE 29, DU TYPE "ROTATIF ET LINEAIRE", ACTIONNE UN POUSSOIR 33 QUI, LORSQU'IL EST PLACE EN REGARD DE LA PIECE DE CENTRAGE 26, PERMET DE POUSSER LA PLAQUE 47 DU BOULON 11 AU FOND DU LOGEMENT 27, ET DE L'Y MAINTENIR. EN FIN DE VISSAGE, LE POUSSOIR 33 EST ESCAMOTE ET LA CLE DE VISSAGE DU SECOND CHARIOT 8 TRAVERSE L'OUVERTURE 28 DE LA PIECE DE CENTRAGE 26.
Patent FR-2526464-A1 (FR)
Title: Prefabricated reinforced concrete wall component - has thermally insulated interior face fixed during concrete casting
IPC: E04C2/288
Filed: 1982-05-07
Abstract: The component is made flat in peripheral shutters whose thickness is practically equal to the wall thickness, while internal cores reserve wall opening spaces. The insulation layer (2) is placed flat on the casting surface, slightly wedged by shutters and core, and the concrete layer (3) is cast on the insulation. The cores are metal frames (6) held tight by a component with a recess (8,9) on the inside. As the insulation is thicker than the recess width, the concrete layer fills the space between the side of the insulation (14) and the core side (7).
Patent FR-2507005-A1 (FR)
Title: Dispositif a commutateur monostable de commande de l'essuyeur-laveur de la glace arriere d'un vehicule automobile
Inventor: FASSIO FELICE
IPC: H01H21/28
Filed: 1982-05-28
Abstract: CE DISPOSITIF EST INCORPORE DANS L'ENSEMBLE 6 DE COMMUTATEURS DE LA COLONNE DE DIRECTION. L'ACTIONNEMENT DU COMMUTATEUR MONOSTABLE D'ESSUIE-GLACE DE LUNETTE ARRIERE EST EFFECTUE PAR PIVOTEMENT DU LEVIER 3 D'ESSUIE-GLACE AUTOUR DE SON AXE LONGITUDINAL A L'ENCONTRE DU RAPPEL DE LA LANGUE ELASTIQUE 32 AGENCEE A L'INTERIEUR DU CORPS 6. LE PIVOTEMENT DE CE LEVIER 3 PERMET DE DEPLACER UN ELEMENT MOBILE 12 DU COMMUTATEUR POUR REFERMER LE CIRCUIT ELECTRIQUE DE L'ESSUYEUR ARRIERE ET NE LE MAINTENIR DANS CET ETAT QUE SI LE COMMUTATEUR MONOSTABLE EST DANS SA POSITION DEPLACEE A L'ENCONTRE DUDIT RAPPEL.
Patent FR-2529609-A1 (FR)
Inventor: REHFELD MARC
IPC: E06B5/20
Filed: 1982-07-05
Abstract: The invention relates to a multiple window glass comprising a first laminated glass plate and a second simple or laminated glass plate, parallel to the first and separated from it by a gas layer, the two plates being held together in a gastight manner. The resin of the laminated glass of the first plate (1) is chosen so that a bar 9 cm long and 3 cm wide, consisting of a laminated glass comprising two glass sheets 4 mm thick joined by a 2 mm layer of this resin, has a critical frequency that differs at most 35% from that of a glass bar having the same length, same width and 4 mm thickness.
Patent FR-2510361-A1 (FR)
Title: Chaussure de sport a ventilation et amortissement ameliores
Inventor: BATRA VIJAY K
IPC: A43B13/12
Filed: 1982-07-08
Abstract: UNE CHAUSSURE DE SPORT COMPREND UNE SEMELLE EXTERNE 14 A LAQUELLE EST ASSUJETTIE UNE COUCHE INTERMEDIAIRE 16, 18, ET UN DESSUS 12 ASSUJETTI A LADITE SEMELLE EXTERNE 14 ET A LADITE COUCHE INTERMEDIAIRE 16, 18. AU MOINS UNE PARTIE DE CETTE COUCHE INTERMEDIAIRE EST DENUDEE ET DES CANAUX HORIZONTAUX 26 RACCORDENT L'ESPACE INTERNE DE LA CHAUSSURE A L'ESPACE EXTERNE. LA COUCHE INTERMEDIAIRE COMPORTE DES POCHES ELARGIES A AIR 24, 34 QUI COMMUNIQUENT AVEC LESDITS CANAUX 26 ET QUI CONTRIBUENT A POMPER L'AIR A L'INTERIEUR DE LA CHAUSSURE.
Patent FR-2531111-A1 (FR)
Title: Novel process for the aqueous treatment of textile materials and apparatus for carrying out this process.
Inventor: VILLARD FRANCOIS
IPC: D06B5/12
Filed: 1982-07-28
Abstract: Process and apparatus for the aqueous treatment of textile materials. The process involves causing the treatment bath to stream from a distribution system in order to obtain a uniform impregnation of the textile material at all its points, the bath subsequently being recycled in the distribution system, after the possible correction of its temperature. The apparatus comprises a material holder 3 intended for receiving the material to be treated, contained in an enclosure 1, a device 4 for distributing the treatment bath by streaming over the material to be treated, means 6, 7, 5 for recycling the bath in the distribution device, and a heat exchanger 8 interposed in the bath-recycling circuit. The invention is used for the washing, thermosetting, bleaching, dyeing and/or finishing of textile materials.
Patent FR-2510421-A1 (FR)
Title: Convoyeur a vis sans fin, notamment pour la separation de melanges solide-liquide, et comportant des elements remplacables des surfaces d'usure
Inventor: CHULADA EDMUND C
IPC: B65G33/26
Filed: 1982-07-30
Abstract: LE SEPARATEUR COMPORTE UNE ENVELOPPE 10 DANS LAQUELLE TOURNE UN CONVOYEUR 12 A SPIRES 14 AUTOUR DE L'AXE LONGITUDINAL. DES ELEMENTS D'INSERTION REMPLACABLES 16 SONT FIXES SUR LES FLANCS DES SPIRES ET ONT CHACUN UNE PARTIE SUPERFICIELLE INTEGREE EN MATIERE RESISTANT A L'USURE. LES ELEMENTS D'INSERTION 16 SONT REALISES A PARTIR D'UNE COURONNE EN METAL IDENTIQUE A CELUI DES SPIRES ET SUR UNE SURFACE DE LAQUELLE EST DEPOSEE LADITE MATIERE FORMEE ET FUSIONNEE AVEC LA COURONNE, CELLE-CI ETANT ENSUITE USINEE ET DECOUPEE EN SEGMENTS 16 QUI SONT ALORS FIXES SUR LES SPIRES.
Patent FR-2531686-A1 (FR)
Title: Device for the displacement of rolls wound on reels.
IPC: B21C47/24
Filed: 1982-08-13
Abstract: The invention relates to metallurgy and, in particular, to rolling-mill plant. The device comprises fixed guides 1 and 2, a mechanism 3 for the step-wise displacement of the reels along the said guides 1 and 2. The mechanism 3 is fitted with means for receiving and for retaining the reels, which means have the form of V-shaped hollows 5 and 6 made in the guides 1 and 2, and with a synchronising member 7 for the reels which is connected kinematically to the aforementioned mechanism 3. Application to the cold rolling of metal sheets, of low or medium hardness, which are wound on reels.
Patent FR-2511838-A1 (FR)
Title: Machine rotative de mise en balles de recoltes
Inventor: GAEDDERT MELVIN V
IPC: A01F15/07
Filed: 1982-08-31
Abstract: L'INVENTION CONCERNE L'INTRODUCTION DES MATIERES DE RECOLTES DANS LES MACHINES DE MISE EN BALLES. ELLE SE RAPPORTE A UNE MACHINE DE MISE EN BALLES AYANT UNE COURROIE 50 DONT DEUX BRINS 52 ET 54 SE DEPLACENT EN SENS INVERSES L'UN EN FACE DE L'AUTRE AFIN QU'ILS FORMENT UNE BALLE AVEC LA MATIERE DE RECOLTE TRANSMISE PAR UNE EMBOUCHURE 26. SELON L'INVENTION, UN OBTURATEUR 92 QUI PEUT PIVOTER DE 90 EST PLACE DANS L'EMBOUCHURE AFIN QUE, AU DEBUT DE LA FORMATION DE LA BALLE, IL EMPECHE L'EJECTION DE LA MATIERE DE RECOLTE VERS LE DISPOSITIF 24 DE RAMASSAGE. APPLICATION AU RAMASSAGE DU FOIN ET DE LA PAILLE DANS LES CHAMPS.
Patent FR-2533809-A1 (FR)
Title: Bookcase with uprights and adjustable shelves
IPC: A47B57/48
Filed: 1982-09-30
Abstract: The invention concerns a bookcase which adapts to all dimensions of parts. The shelves are supported by a swivel pin which fits into the upright, thus eliminating any mechanical manipulation. It comprises a swivel pin 1 which slides in the upright 3 and which supports the shelf 2 clamped by the wider end of the swivel pin 1. The swivel pin 4 holds the shelf 2 tightly. The uprights 3 locked to the ceiling by jacks carry the shelves.
Patent FR-2534897-A1 (FR)
Title: Procede de fabrication de chlorosulfates basiques d'aluminium
Inventor: GURTNER BERNARD
IPC: C01F7/786
Filed: 1982-10-26
Abstract: PROCEDE DE FABRICATION DE CHLOROSULFATE BASIQUE D'ALUMINIUM REPONDANT A LA FORMULE GENERALE : (CF DESSIN DANS BOPI) DANS LAQUELLE : -3N-M-2P3N EST COMPRIS ENTRE 0,4 ET 0,7 -P EST COMPRIS ENTRE 0,04 ET 0,25 N; ET -MP EST COMPRIS ENTRE 8 ET 35, Z ETANT 1CONSISTANT A FAIRE REAGIR DU CHLORURE BASIQUE D'ALUMINIUM SUR DU SULFATE BASIQUE D'ALUMINIUM, PORTES PREALABLEMENT A CHAUD, A UNE TEMPERATURE COMPRISE ENTRE 80 ET 120C, LES PROPORTIONS RELATIVES DES CONSTITUANTS ETANT CHOISIES DE FACON A OBTENIR UN PRODUIT REPONDANT A LA FORMULE I CI-DESSUS. LES CHLOROSULFATES BASIQUES D'ALUMINIUM PREPARES SELON L'INVENTION TROUVENT UNE APPLICATION NOTAMMENT DANS L'EPURATION DES EAUX. LE PROCEDE DE LA PRESENTE INVENTION NE CONDUIT PAS A UNE SOUS-PRODUCTION DE SULFATE DE CALCIUM, CONTRAIREMENT AUX PROCEDES USUELS UTILISES JUSQU'A PRESENT.
Patent FR-2521236-A1 (FR)
Title: Support de palier
Inventor: LUNDGREN BENGT
IPC: F16C35/00
Filed: 1983-01-06
Abstract: SUPORT DE PALIER. LE SUPPORT DE PALIER 1 SELON L'INVENTION EST DESTINE A SUPPORTER UN PALIER 2 PLACE DANS UN SIEGE DISPOSE DANS LE SUPPORT. POUR OBTENIR UN SUPPORT DE PALIER RIGIDE, SOLIDE ET LEGER, ON DONNE A CE SUPPORT LA FORME D'UN TUBE DE SECTION SENSIBLEMENT RECTANGULAIRE. L'AXE 3 DU PALIER MONTE DANS LE SUPPORT S'ETEND PRINCIPALEMENT DE FACON PERPENDICULAIRE AUX DEUX PAROIS 4 DU SUPPORT EN REGARD L'UNE DE L'AUTRE, ET LE PALIER EST ENFERME PAR LE SUPPORT.
Patent FR-2525249-A1 (FR)
Inventor: METZEN HEINZ
IPC: D06C21/00
Filed: 1983-04-14
Abstract: The rubber-band shrinkage apparatus contains a treatment line composed of the series connection of a moistening device, a shrinkage unit and a dryer. A measuring and control device for the automatic matching of the fabric-web tension to the amount of shrinkage is to be provided before and after the shrinkage unit. According to the invention, the fabric-web tension is detected before and after the shrinkage unit by means of a respective guide roller mounted on a measuring sensor.
Patent FR-2546439-A1 (FR)
Title: Method for assembling plane strips and panel thus obtained
Inventor: PERRETTE GUY
IPC: E04C2/14
Filed: 1983-05-25
Abstract: The invention relates to a method for manufacturing a panel. The method for assembling plane strips, of substantially rectangular cross section 3, comprising, in a known manner, means for the strips to interact transversely with one another having the function of producing continuity of the panel, is characterised in that means 18 are produced for transversely linking the strips having the function of allowing a relative transverse displacement of the strips. The panel thus manufactured comprises linking means 18 consisting of mortices 9, placed substantially in a plane XY parallel YX to the longitudinal plane of the panel 1, the said mortices being placed in the extension of one another and filled with an elastic solidified synthetic resin adhering to the material constituting the strips of the panel. Application in particular to manufacturing shutters.
Patent FR-2548753-A1 (FR)
Title: Mecanisme de commande pour mitigeur et mitigeur utilisant un tel mecanisme
Inventor: CARIA BERNARD
IPC: F16K11/078
Filed: 1983-07-05
Abstract: L'INVENTION CONCERNE UN MECANISME DE COMMANDE DE MITIGEUR DU TYPE MONO-COMMANDE AINSI QU'UN MITIGEUR UTILISANT UN TEL MECANISME. SELON L'INVENTION, CE MECANISME COMPORTE UN LEVIER DE COMMANDE UNIQUE SE PROLONGEANT, AU-DELA DE SON AXE DE ROTATION 5 PAR UN PROLONGEMENT 25, UNE PIECE DE RENVOI 7 ET UNE EQUERRE 15, LE MOUVEMENT DANS UN PLAN VERTICAL DE LADITE EQUERRE 15 ENTRAINANT LE DEPLACEMENT DE LA PLAQUETTE MOBILE 36 DUDIT MITIGEUR DANS UNE PREMIERE DIRECTION. LA PIECE RIGIDE 7 COMPORTE DEUX ARTICULATIONS DE TYPE ROTULES 6, 8, 9, 18, L'UNE 6, 8 COOPERANT AVEC LE PROLONGEMENT DU LEVIER DE COMMANDE 4, L'AUTRE 9, 18 COOPERANT D'UN BRAS 17 DE L'EQUERRE 15. L'AXE DE ROTATION O DE LA ROTULE SUPERIEURE 6, 8 EST SITUE SENSIBLEMENT SUR L'AXE DE ROTATION AA DU MANCHON CYLINDRIQUE 23 ASSURANT PAR MANOEUVRE DU LEVIER 4, DANS UN PLAN HORIZONTAL, LE DEPLACEMENT DU DISQUE MOBILE 36 DANS UNE SECONDE DIRECTION, ORTHOGONALE A LA PREMIERE, PAR L'INTERMEDIAIRE D'UN DOIGT DE CAME 24 SOLIDAIRE DU MANCHON 23.
Patent FR-2548872-A1 (FR)
Title: Composition intended for chemical control
IPC: A01N29/04
Filed: 1983-07-12
Abstract: The composition comprises, in addition to the active ingredient, symmetric dichlorobenzyl dichlorotoluene. This compound, although being inert and having no biological activity per se, spectacularly enhances the activity of the active ingredient.
Patent FR-2550813-A1 (FR)
Title: Reinforcement for reinforced-concrete constructions.
Inventor: OROSCHAKOFF GEORGI
IPC: E04C5/04
Filed: 1983-08-17
Abstract: Reinforcement, in particular for mats of structural steel or groups of bars comprising a truss of single bars or of single bars 1 and double bars, with elements 5 forming spacers for keeping them at a specified distance on a support. According to the invention the spacers are folded in space so as to have a trapezium-shape and are constituted either by two separate bars 5 solidly connected via one 5'' of the sides of the trapezium or by a double bar.
Patent FR-2533639-A1 (FR)
Title: Pompe a palettes
Inventor: RUDIGER FRANK
IPC: F04C18/352
Filed: 1983-09-22
Abstract: POMPE A PALETTES COMPORTANT UN CORPS EXTERIEUR, UN TAMBOUR CYLINDRIQUE EXCENTRE DANS CE DERNIER ET ENTRAINANT AU MOINS UNE PALETTE, QUI TRAVERSE LA PAROI DU TAMBOUR PAR UNE OUVERTURE. LES ELEMENTS D'ETANCHEITE SONT CONSTITUES PAR DES RESSORTS 28, 29 FIXES SUR LE TAMBOUR 15, DE PART ET D'AUTRE DE LA PALETTE 19, ET PRESENTANT A DISTANCE DU POINT DE FIXATION 32, 33 DES LEVRES 34, 35 QUI S'APPLIQUENT ELASTIQUEMENT ET AVEC ETANCHEITE SUR LA FACE EXTERIEURE DE LA PALETTE 19 EN REGARD ET CENTRENT AU REPOS CETTE DERNIERE DANS L'OUVERTURE 22. LES MOYENS D'ETANCHEITE SELON L'INVENTION SONT SIMPLES, ECONOMIQUES ET SURS.
Patent FR-2560792-A1 (FR)
Title: process for making a coated article using hot spraying, which can be used especially for the production of articles made from composite material which are provided with a refractory covering
Inventor: BONCOEUR MARCEL
IPC: B05D3/00
Filed: 1984-03-12
Abstract: The subject of the invention is a process for making a coated article using hot spraying, which can be used especially for the production of articles made from composite material which are provided with a refractory covering. According to this process, a layer of thermoplastic material is first deposited on the surface of the article 18 to be coated, then the covering material is hot sprayed 10 onto the surface of the article provided with the said layer and the surface of the article thus treated is immediately cooled 18. The thermoplastic material can be polystyrene, a polycarbonate, a polyether or a polyolefin. During the hot spraying of the material it softens and enables the covering to be well attached.
Patent FR-2545534-A1 (FR)
Title: Appareil de transmission et d'indication de couple en fond de sondage
Inventor: BEIMGRABEN HERBERT W
IPC: E21B47/00
Filed: 1984-04-10
Abstract: L'INVENTION CONCERNE UN APPAREIL DE TRANSMISSION ET D'INDICATION DE COUPLE, CONCU POUR ETRE UTILISE EN FOND DE SONDAGE. IL COMPORTE UN CORPS ANNULAIRE 20 ASSEMBLE TELESCOPIQUEMENT AVEC UN MANDRIN CREUX 30. UN RESSORT HELICOIDAL 51 TEND A S'OPPOSER A UNE ROTATION DU CORPS PAR RAPPORT AU MANDRIN ET, PAR CONSEQUENT, ENTRE UNE SOURCE DE FORCE MOTRICE ROTATIVE ET UN TRONCON DE TRAIN DE TIGES DE FORAGE AUXQUELS LE CORPS ET LE MANDRIN SONT RACCORDES. DES ORIFICES 27, 38 SOLIDAIRES DU CORPS ET DU MANDRIN, REAGISSENT AU DEPLACEMENT ANGULAIRE DE CEUX-CI D'UNE MANIERE PERMETTANT DE MESURER LE COUPLE TRANSMIS PAR LA SOURCE DE FORCE MOTRICE. DOMAINE D'APPLICATION: FORAGE DE PUITS DE PETROLE, DE GAZ ET AUTRES.