baber/WOPTO huggingface dataset:
Patent FR-2470607-A1 (FR)
Title: Dispositif pour la fixation de catheters ou objets similaires
IPC: A61M25/02
Filed: 1980-11-27
Abstract: DISPOSITIF POUR LA FIXATION DE CATHETERS OU OBJETS SIMILAIRES A LA SURFACE DE CORPS HUMAINS AU MOYEN D'UN SUPPORT DIT PLAQUE, CARACTERISE PAR LE FAIT QUE LA PLAQUE 1 OU ELEMENT SIMILAIRE EST MAINTENUE ESPACEE DE LA SURFACE DU CORPS PAR UN AGENCEMENT DE SOUTIEN 4, 5, 6 DESTINE A ETRE RELIE AU CORPS.
Patent FR-2497454-A1 (FR)
Title: Artificial insemination instrument for poultry - has flexible tube with ID greater than wall thickness and reentrant rim at one end
IPC: A61D19/02
Filed: 1981-01-08
Abstract: A tube (1) made of relatively flexible material has a semen receiving opening (4) whose diameter is significantly greater than the thickness of the cylindrical wall. One end (3) of the tube terminates in a brim (5) formed by bending the end of the wall within the tube. This brim is shaped so that its free edge (6) comes into direct contact with main cylindrical wall of the tube. The rim has axially successive inner and outer portions which respectively converge and diverge towards the adjacent end of the tube.
Patent FR-2473512-A1 (FR)
Title: Nouveaux 2-aminomethyl-6-halogeno-phenols, leur preparation et leur application comme medicaments
Inventor: OTT HANS
IPC: C07C39/42
Filed: 1981-01-14
Abstract: L'invention a pour objet de nouveaux 2-amino-méthyl-6-halogéno-phénols de formule : (CF DESSIN DANS BOPI) dans laquelle l'un des symboles A et B représente un atome de brome ou d'iode et l'autre signifie un groupe aminométhyle éventuellement substitué et n signifie 1 ou 2, et leur préparation. Ces composés peuvent être utilisés en thérapeutique à titre de principes actifs de médicaments.
Patent FR-2502009-A1 (FR)
Title: Perfectionnements aux procedes de fabrication d'interferon
Inventor: MONTAGNIER LUC
IPC: C07K14/555
Filed: 1981-03-23
Abstract: L'INVENTION CONCERNE UN PROCEDE PERFECTIONNE DE PRODUCTION D'INTERFERON. IL CONSISTE A PRODUIRE L'INCUBATION D'UNE CULTURE DE CELLULES PRODUCTRICES D'INTERFERON EN PRESENCE D'UN DERIVE DE LA VITAMINEA, TEL QUE L'ACIDE RETINOIQUE, PREALABLEMENT A L'INTRODUCTION DANS LA CULTURE D'UN INDUCTEUR DE LA SYNTHESE D'INTERFERON PAR LES CELLULES DE LA CULTURE.
Patent FR-2502502-A1 (FR)
Inventor: BUFFET JACQUES
IPC: A61N1/378
Filed: 1981-03-27
Abstract: This cardiac stimulator comprises a sealed metal case (2), means for generating electric direct current which are electrically connected to at least one electronic circuit (13) adapted to deliver heart-stimulating pulses, the current generating means, comprising an anode (3), a cathode (4) and an electrolyte, being disposed directly in the case (2). The electronic circuit (13) is enclosed in a sealed cell (12) provided with an output terminal (14) for electrically connecting an electrode (14') and another terminal (15) for electrically connecting one of the anode and cathode poles (3, 4). This stimulator has a low weight and reduced over-all dimensions.
Patent FR-2486009-A1 (FR)
Title: Structure pour le montage de pieces fonctionnelles sur un element de vehicule pouvant etre ferme
Inventor: HAGIWARA TARO
IPC: E05B83/36
Filed: 1981-04-16
Abstract: STRUCTURE POUR LE MONTAGE DE PIECES FONCTIONNELLES SUR UN ELEMENT DE VEHICULE POUVANT ETRE FERME. LA STRUCTURE SELON LA PRESENTE INVENTION PERMET DE MONTER DES PIECES FONCTIONNELLES 2, PAR EXEMPLE UNE CHARNIERE, UNE SERRURE, ETC., SUR UN ELEMENT 1 DE VEHICULE POUVANT ETRE FERME, PAR EXEMPLE UNE PORTE ARRIERE, UN CAPOT DE MOTEUR, ETC. L'ELEMENT POUVANT ETRE FERME EST CONSTITUE PAR UNE MATIERE EN FEUILLE ET COMPORTE UN RELIEF 34 QUI SE TROUVE EN RETRAIT PAR RAPPORT A LA SURFACE GENERALE 32 DE L'ELEMENT 1 DANS LA FACE ARRIERE DE CE DERNIER. UN ELEMENT DE RENFORCEMENT 4 EST FIXE A L'AIDE D'UN ADHESIF A LA SURFACE EXTERIEURE DU RELIEF ET LA PIECE FONCTIONNELLE EST MONTEE SUR LA SURFACE ARRIERE DU RELIEF. LE RELIEF ET L'ELEMENT DE RENFORCEMENT SONT RECOUVERTS PAR UN ELEMENT DE FERMETURE 42 QUI SE TROUVE DANS LE MEME PLAN QUE LA SURFACE GENERALE 32 DE L'ELEMENT 1 ET NE SONT PAS VISIBLES DE L'EXTERIEUR. L'ELEMENT DE FERMETURE EST CONSTITUE PAR UN ELEMENT DE FINITION 42 OU BIEN PAR UN PROLONGEMENT DE LA VITRE DE LA PORTE ARRIERE DONT LA SURFACE ARRIERE EST LOCALEMENT RECOUVERTE D'UNE COUCHE DE MASQUAGE PEINTE.
Patent FR-2482617-A1 (FR)
Title: Tour de refroidissement seche pour le coke
Inventor: DANGUILLIER WILHELM
IPC: C10B39/02
Filed: 1981-05-15
Abstract: DANS UNE TOUR DE REFROIDISSEMENT POUR LE COKE AU MOYEN D'UN GAZ ASCENDANT, COMPORTANT UNE CHAMBRE SUPERIEURE 11 ALIMENTEE EN COKE PAR UNE OUVERTURE 10 ET UNE CHAMBRE DE REFROIDISSEMENT INFERIEURE 12 ALIMENTEE EN GAZ A PARTIR DE CHAMBRES ANNULAIRES 18, 19, NOTAMMENT A TRAVERS DES TUBES EN CAISSON 32, ON DIVISE LA CHAMBRE DE REFROIDISSEMENT EN PLUSIEURS COMPARTIMENTS A L'AIDE DE PAROIS VERTICALES RADIALES 23 PARTANT D'UN NOYAU DE MACONNERIE CENTRAL 20 ET REPOSANT SUR LES TUBES, CE QUI UNIFORMISE LA VITESSE DE DESCENTE DU COKE.
Patent FR-2482921-A1 (FR)
IPC: B61K7/00
Filed: 1981-05-20
Abstract: In particular in mining operations, rail vehicles must be decelerated or brought to a stop on inclined sections of track. This is achieved here by means of a longitudinal carrier (3, 3') which is attached next to or between the vehicle tracks (2, 2') and has shearing elements (5) which are arranged one behind the other in a row, on which elements (5) the waggon (7) is guided in a movable fashion. The waggon (7) is equipped with a shearing device (15, 15a) which engages in the region of the shearing elements (5) and with a coupling device (18, 19) which is provided on the waggon (7) and, given a predetermined direction of travel of the rail vehicle (1), engages on the said vehicle (1) in such a way that waggon (7) and rail vehicle (1) are coupled to one another and successive shearing elements (5) successively shear off until the kinetic energy of the vehicle is consumed by the energy required for the shearing off.
Patent FR-2489467-A1 (FR)
Title: Systeme de vanne pour regler le debit d'un fluide abrasif
Inventor: CESNA JOSEPH V
IPC: F16K11/08
Filed: 1981-06-18
Abstract: L'INVENTION CONCERNE LES SYSTEMES D'ARROSAGE EN FLUIDE ABRASIF. LE SYSTEME DE VANNE DE REGLAGE DE DEBIT DE FLUIDE ABRASIF SERVANT A ARROSER LA MEULE D'UNE MACHINE, COMPORTE UN BOISSEAU TOURNANT 18 MANOEUVRABLE A LA MAIN, DISPOSE AU VOISINAGE D'UN ORIFICE D'ENTREE 44 PAR OU ARRIVE LE FLUIDE ABRASIF. LE BOISSEAU TOURNANT 18 SERT A REGLER LE DEBIT D'ARROSAGE DE LA MEULE, ET DEBOUCHE DANS UN PASSAGE SENSIBLEMENT VERTICAL 78 ABOUTISSANT A UN DISTRIBUTEUR A QUATRE VOIES 46, QUI DIVISE LE DEBIT DU FLUIDE ABRASIF EN QUATRE DEBITS SEPARES SENSIBLEMENT EGAUX, ABOUTISSANT EN QUATRE ENDROITS DIFFERENTS DE LA MEULE DE LA RECTIFIEUSE. APPLICATION AUX SYSTEMES D'ARROSAGE DES MACHINES A RECTIFIER ET ANALOGUES, POUR REDUIRE LA CONSOMMATION INUTILE DE FLUIDE ABRASIF, EN REDUISANT LE RISQUE DE COLMATAGE ET D'OBSTRUCTION DES CIRCUITS D'ARROSAGE.
Patent FR-2509116-A1 (FR)
Title: Fruit transporter for grape harvester - has transverse cylindrical drum with side flanges over which outer run of double run belt passes
IPC: A01D46/28
Filed: 1981-07-10
Abstract: The conveyor has one endless belt (2) passing over three drive rollers and having a horizontal portion to carry the grapes towards a cylindrical drum. The belt passes over the outer flanges (9) of the drum for an arc of 60 degrees and moves in the same direction as the direction of rotation of the drum. An elevating endless belt (3) having a series of scoops (11) along its length passes over an upper drive roller and over the inner, smaller dia. part of the drum. This belt moves at the same angular speed as the transporter belt and where it overlies the transporter, it scoops the fruit off it and carries them upwards.
Patent FR-2509173-A1 (FR)
Title: Toilet water prodn. - with addn. of micronised silk powder
IPC: A61K8/64
Filed: 1981-07-10
Abstract: Prodn. of cosmetic toilet water is claimed, with the novel feature that micronised silk powder is incorporated. The micronised silk imparts a 'silky' feel to the skin. The toilet water base comprises aq. alcohol plus perfume. The amt. of micronised silk added may be 0.25 vol.% if the mixt. is agitated before filtration, or 0.12 vol.% if the mixt. is not agitated. The silk may be added to 96 deg. alcohol, followed by addn. of perfume, opt. addn. of distd. water, filtration and cooling.
Patent FR-2509753-A1 (FR)
Title: Gas nitriding process - carried out in presence of DC and AC magnetic fields (SE 14.2.83)
IPC: C23C8/26
Filed: 1981-07-20
Abstract: During workpiece heating in a gas nitriding process, at the moment of reacting the temp. corresp. to the start of dissociation of the nitriding medium with formation of active nitrogen, a d.c. magnetic field, intersected by an industrial frequency a.c. magnetic field, is created in the nitriding chamber. The field is maintained during the isothermal treatment and subsequent cooling until reacting the temp. corresp. to the transformation finish. The magnetic field allows the range of properties of the nitrided layer to be varied over a wider range so that alloy steels having reduced surface hardness (permitting a wider choice of friction couples and the possibility of plastic working) and low carbon steels having increased hardness and ductility can be produced.
Patent FR-2488140-A1 (FR)
Title: Machoire, notamment machoire avant pour fixations de securite de ski
Inventor: NITSCHKO THEODOR
IPC: A63C9/085
Filed: 1981-07-21
Abstract: LA PRESENTE INVENTION CONCERNE UNE MACHOIRE AVANT POUR FIXATIONS DE SECURITE DE SKI. CETTE FIXATION COMPREND UN CORPS DE SUPPORT 3 PORTANT DEUX TOURILLONS 8 SYMETRIQUES PERPENDICULAIRES A LA SURFACE SUPERIEURE DU SKI ET AUTOUR DESQUELS SONT MONTEES PIVOTANTES LES RETENUES DE SEMELLE 15. LE CORPS DE SUPPORT 3 EST MONTE MOBILE EN TRANSLATION DANS LE SENS LONGITUDINAL DU SKI A L'AIDE D'UNE PLAQUE DE SUPPORT 3 DEPLACEE SUR UN RAIL DE GUIDAGE 2 ET IL PRESENTE UNE PARTIE EN SAILLIE VERS LE HAUT 3B CONTRE LAQUELLE VIENT S'APPLIQUER UNE EXTREMITE D'UN RESSORT 7. A L'EXTREMITE AVANT DU RAIL DE GUIDAGE 2 EST PREVUE UNE PIECE D'APPUI 4 CONTRE LAQUELLE S'APPUIE LA BUTEE 10 PAR L'INTERMEDIAIRE D'UNE VIS DE REGLAGE 12. L'INVENTION CREE UNE MACHOIRE AVANT DE FIXATIONS DE SKI DE STRUCTURE PARTICULIEREMENT SIMPLE.
Patent FR-2490182-A1 (FR)
Title: Machine pour la fermeture des volets superieurs de boites parallelepipediques a volets rabattables
IPC: B65B7/20
Filed: 1981-09-11
Abstract: MACHINE POUR FERMER LES VOLETS SUPERIEURS DE BOITES PARALLELEPIPEDIQUES A VOLETS RABATTABLES. CETTE MACHINE COMPORTE, POUR FERMER LE VOLET AVANT, UN ORGANE FORME D'UNE PAIRE DE BARRETTES 42 SENSIBLEMENT VERTICALES QUI FONT SAILLIE DANS LE PARCOURS DU VOLET; UN AUTRE ORGANE, PREVU POUR RABATTRE ET FERMER LE VOLET ARRIERE, COMPREND UNE PALETTE PIVOTANTE 29 QUI S'ARTICULE SUR UNE EXTREMITE D'UN BRAS RIGIDE 21 DONT LA TRANSLATION PEUT ETRE COMMANDEE LE LONG D'UN GUIDE FIXE PROFILE 17, DE FACON A PRODUIRE UN MOUVEMENT COMBINE DE ROTATION ET DE TRANSLATION DU BRAS 21 ENTRE UNE POSITION DE REPOS ET UNE POSITION DE TRAVAIL DANS LAQUELLE LA PALETTE 29 AGIT D'ARRIERE EN AVANT SUR LE VOLET ARRIERE. DES MOYENS DE REACTION 32 FONT PIVOTER LA PALETTE 29 ENTRE UNE POSITION INCLINEE DE REPOS ET UNE POSITION HORIZONTALE DE TRAVAIL AU TERME DUDIT MOUVEMENT COMPOSE DU BRAS 21. APPLICATION A L'INDUSTRIE DE L'EMBALLAGE EN BOITES OU CARTONS.
Patent FR-2517607-A1 (FR)
Title: Engin mobile porteur de charges
Inventor: SENELET BERNARD
IPC: B66C23/80
Filed: 1981-12-03
Abstract: L'INVENTION EST RELATIVE A UN ENGIN MOBILE CONSTITUE PAR UN CHASSIS 1 MUNI DE ROUES 2-3, CEPENDANT QUE LA CHARGE REPOSANT SUR CERTAINES ROUES 2 EST SUSCEPTIBLE D'UNE AUGMENTATION IMPORTANTE EN SERVICE 7. UN DISPOSITIF A COUSSIN D'AIR 9 EST DISPOSE A PROXIMITE DESDITES ROUES 2 ET EST APTE A SOULAGER CES ROUES D'UNE PARTIE DE LA CHARGE MAXIMALE SUSCEPTIBLE D'Y REPOSER. UNE APPLICATION EST LA REALISATION D'UN ENGIN DE MANUTENTION EFFICACE EN PERMANENCE.
Patent FR-2498474-A1 (FR)
Title: Procede pour preparer des microcapsules pour papier a copies multiples, sensible a la pression
Inventor: HORIIKE TETSURO
IPC: B41M5/165
Filed: 1982-01-26
Abstract: PREPARATION DE MICROCAPSULES POUR PAPIER A COPIES MULTIPLES, SENSIBLE A LA PRESSION. ON EMULSIFIE DANS UN LIQUIDE HYDROPHILE, UN LIQUIDE HYDROPHOBE CONTENANT UN ISOCYANATE AROMATIQUE REPRESENTE PAR LA FORMULE CI-APRES, OU N EST UN ENTIER COMPRIS ENTRE 1 ET 10 INCLUS, UN ISOCYANATE ALOPHATIQUE ET UNE MATIERE CHROMOGENE ORGANIQUE DONNEUR D'ELECTRON ET L'ON FORME UN POLYMERE A L'INTERFACE POUR RECOUVRIR DE POLYMERE DES GOUTTELETTES LIQUIDES HYDROPHOBES. PAPIER A COPIES MULTIPLES, SENSIBLE A LA PRESSION, PREPARE A PARTIR DE TELLES COMPOSITIONS DE MICROCAPSULES. (CF DESSIN DANS BOPI)
Patent FR-2499718-A1 (FR)
Title: Procede et dispositif pour la detection des defauts de surface des pieces mecaniques, en particulier des pieces a surface courbe
Inventor: MILANA EMILIO
IPC: G01N21/88
Filed: 1982-02-09
Abstract: CE PROCEDE EST DU TYPE QUI OPERE PAR ANALYSE DE LA DIFFRACTION LUMINEUSE ENGENDREE PAR LES DEFAUTS DES PIECES A EXAMINER. IL CONSISTE A ECLAIRER LA SURFACE S DE LA PIECE A EXAMINER AVEC UN RAYONNEMENT LUMINEUX NON COHERENT, A FORMER UNE IMAGE PLANE DE CETTE SURFACE S DANS UN MOYEN PHOTOSENSIBLE TRANSPARENT 16 DANS LEQUEL LA DISTRIBUTION SPATIALE D'INTENSITE DU RAYONNEMENT LUMINEUX NON COHERENT REFLECHI PAR LADITE SURFACE S PRODUIT UNE DISTRIBUTION SPATIALE CORRESPONDANTE ET PROPORTIONNELLE DES VALEURS DE L'INDICE DE REFRACTION, A ECLAIRER CE MOYEN PHOTOSENSIBLE TRANSPARENT 16 SUIVANT UN BALAYAGE ORDONNE PAR ZONES ELEMENTAIRES AVEC UN RAYONNEMENT LUMINEUX COHERENT POLARISE LINEAIREMENT ET A DETECTER PENDANT L'OPERATION DE BALAYAGE LES VARIATIONS D'AU MOINS L'UNE DES COMPOSANTES DE POLARISATION DU RAYONNEMENT LUMINEUX COHERENT APRES QUE CE DERNIER A TRAVERSE LEDIT MOYEN PHOTOSENSIBLE TRANSPARENT 16. L'INVENTION CONCERNE EGALEMENT UN DISPOSITIF POUR LA MISE EN OEUVRE DU PROCEDE ET QUI COMPREND UN MODULATEUR SPATIAL DE LUMIERE 14.
Patent FR-2504737-A1 (FR)
Title: Dispositif dephaseur pour hyperfrequences
Inventor: ASHFORTH JOHN VINCENT
IPC: H01P1/18
Filed: 1982-04-21
Abstract: DISPOSITIF DEPHASEUR POUR HYPERFREQUENCES REGLABLE DE FACON CONTINUE. UN TRONCON DE GUIDE D'ONDE 20 A SECTION CIRCULAIRE PRESENTE UNE EXTREMITE FERMEE 23 ET UNE FENETRE RECTANGULAIRE 21 ADJACENTE A UN TRANSFORMATEUR QUART D'ONDE 22. UNE TIGE METALLIQUE 28 EST FIXEE SUR UN ARBRE ROTATIF 27 EN MATERIAU DIELECTRIQUE ET SITUEE A UNE DISTANCE DU FOND 23 COMPRISE ENTRE 14 ET 18 D'UNE LONGUEUR D'ONDE DU GUIDE. UNE FEUILLE 29 DE MATERIAU DIELECTRIQUE EST PLACEE POUR POLARISER CIRCULAIREMENT L'ENERGIE INCIDENTE. LA TIGE 28 EST DETERMINEE ET MANOEUVREE POUR QUE L'ENERGIE INCIDENTE RESSORTE AVEC UN COEFFICIENT DE REFLEXION DE MODULE UNITE ET D'ANGLE DE PHASE REGLABLE SUR 360 DANS LES DEUX SENS. APPLICATION AU DEPHASAGE EN HYPERFREQUENCE.
Patent FR-2525818-A1 (FR)
Title: Saturation detection NPN transistor for logic circuit - has P=type annular zone surrounding base zone and supplementary metallisation
Inventor: ZANTEN FRANCOIS VAN
IPC: H01L27/082
Filed: 1982-04-23
Abstract: The NPN transistor for saturation detection is formed in a region (3) insulated by a junction of a chip. It has a P-type substrate (1) covered by an N-type epitaxial layer (2). The interface between these two layers is occupied at the level of the region (3) by a buried layer of N+- type. The surface of the region has a P-type base zone (6) in which an N+-type emitter zone (7) is formed. An N+-type zone (8) separated from the base zone acts as a collector. The base zone is surrounded by an annular zone (10) of the same P-type conductivity covered partially by a supplementary metallisation. This metallisation may be connected to the emitter metallisation, the collector metallisation, or to an external indication terminal of the state of saturation. The transistors may be used as the slave element of a master slave type flip-flop. The collector of one saturation detection transistor is connected to the base of another. The saturation outputs of these transistors constitute the complementary outputs of the flip-flop.
Patent FR-2506947-A1 (FR)
Inventor: KORNER GERHARD
IPC: G01R15/06
Filed: 1982-05-28
Abstract: A device for measuring high alternating voltages in high-voltage switching installations, particularly in metal-encapsulated SF6-gas-insulated high-voltage switching installations, has at least two ohmic resistors (18, 20) arranged in series between the high-voltage potential and earth and forming an ohmic voltage divider, of which the resistor (20) connected to earth is used as measuring resistor. The resistor (18) at the high-voltage end and the measuring resistor (20) are formed of in each case at least one resistance element which consists of an insulating body (32, 34) and resistance material applied thereto. To reduce the constructional size and to simplify the structure, the insulating body (32, 34) is constructed to be tubular and covered on its outside with the resistance material, which is a thick-film paste applied to the insulating body (32, 34) in the form of resistance tracks. The transient voltage distribution is controlled by a single, cap-shaped control electrode (46).
Patent FR-2529159-A1 (FR)
Title: Shock absorbing saddle for bicycle - has tube containing adjustable spring and damper in saddle support frame tube
IPC: B62J1/06
Filed: 1982-06-28
Abstract: The shock absorbing saddle tube for a bicycle has a tube (1) containing the shock absorber. A small dia. tube (6) slides in the fixed outer tube (7) and has a spring (8) to absorb the shocks and a damper to control its rebound. An alloy coupling (2) connects the inner tube and the saddle support tube. A stop bolt (13) extends into the base of the tube to regulate the spring preload by manual adjustment.
Patent FR-2532364-A1 (FR)
Title: Hydroelectric power station on a barge
IPC: F03B17/06
Filed: 1982-08-24
Abstract: The present invention relates to hydroelectric power stations using the power of water acting on blades as a source of energy, but in this case this force is exerted in the direction of rotation of half the blades and not perpendicularly as in the case of the majority of hydroelectric power stations. This device, located in the most suitable place on any water course with a sufficient flow rate allows electricity to be generated without impeding the migration of fish and without necessitating major works. It can be fabricated entirely at the factory. It comprises two floats f and g, connected together by a low plate h, and a protective grille. Between these two floats two moveable blades a move, held perpendicular to the direction of the current by means of pressure gauge springs b which regulate the force of the water. These blades, fitted on two drive chains c, cause two notched wheels d to rotate, which in turn cause two kinetic wheels, a step-down gear and an alternator, to rotate by way of shafts firmly attached to the notched wheels.
Patent FR-2512705-A1 (FR)
Title: Procede et dispositif pour la fabrication de rouleaux de treillis de fil metallique
Inventor: LANGE GERHARD
IPC: B21F45/00
Filed: 1982-08-27
Abstract: A.PROCEDE ET DISPOSITIF POUR LA FABRICATION DE ROULEAUX DE TREILLIS DE FIL METALLIQUE. B.SELON L'INVENTION, L'ENROULEMENT SE FAIT DE FACON INTERMITTENTE, LE ROULEAU INACHEVE ETANT ENROULE CHAQUE FOIS EN S'APPLIQUANT SUR UN DEPOT EN ZIGZAG IMMOBILE, RECONSTITUE CONTINUELLEMENT A SON EXTREMITE POSTERIEURE, ET CELUI-CI ETANT ALORS ENROULE, ET LE ROULEAU GROSSI ETANT, APRES RECONSTITUTION DU DEPOT NON ENROULE, TRANSPORTE PLUS LOIN, AVEC CELUI-CI, D'A PEU PRES LA LONGUEUR DU DEPOT DEPUIS LE POINT DE LA DISPOSITION EN ZIGZAG, APRES QUOI A LIEU L'OPERATION SUIVANTE D'ENROULEMENT S'APPLIQUANT SUR LE DEPOT. C.FABRICATION DE ROULEAUX SANS NOYAUX.
Patent FR-2525547-A1 (FR)
Title: Dispositif de roulement pour un chariot transporteur deplace manuellement
Inventor: SACHSER HERBERT
IPC: B60B33/02
Filed: 1982-10-11
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE ROULEMENT POUR CHARIOTS TRANSPORTEURS DEPLACES MANUELLEMENT. LE DISPOSITIF DE ROULEMENT COMPORTE UNE ROUE 12 MONTEE DANS UNE FOURCHE 10 ET POURVUE DE BOUDINS 22 ESPACES L'UN DE L'AUTRE DE MANIERE A POUVOIR S'ENGAGER DANS LES INTERVALLES ENTRE NERVURES 21 D'UNE BANDE TRANSPORTEUSE 20; IL EST PREVU SUR LA PARTIE DORSALE DE LA FOURCHE DE ROUE 10 UN SABOT DE FREIN 27 CONTRE LEQUEL S'APPLIQUE, SUR LE COTE SUPERIEUR, UN CORPS DE FREINAGE 23 EN FORME D'ANNEAU CIRCULAIRE. APPLICATION AUX CHARIOTS DE MAGASINS DE VENTE.
Patent FR-2516610-A1 (FR)
Inventor: GERHARD ANTON
IPC: F16B13/06
Filed: 1982-11-05
Abstract: An expanding dowel consists of an essentially cylindrical expanding sleeve (1) which is provided with a perforating slot parallel to the axis and, at one end, has an expanding region (10) with at least one expanding slot (11) which is parallel to the axis and is constructed offset on the circumference of the expanding sleeve (1) with respect to the perforating slot. Said dowel furthermore consists of an expanding screw (2), which passes through the expanding sleeve (1), with a conical expanding nut (3) which is located in the expanding region (10) and has a web which projects radially outwards and is located in the perforating slot. In order to improve the expansion effect over the axial extent of the expanding sleeve and in the radial direction, an expanding web (16), which is constructed on the expanding nut (3), is allocated to each expanding slot (11), to which expanding web (16) an oblique surface constructed in the expanding sleeve is allocated, in each case at the foot (12) of the associated expanding slot (11). Beads extending parallel to the axis can be provided alternatively or cumulatively on the inner surface of the expanding sleeve (1).
Patent FR-2522102-A1 (FR)
Title: Gear changer for bicycle - has sprockets sliding axially on wheel spindle via ball and groove connection
Inventor: OSTEN-SACKEN ERNST VON DER
IPC: B62M9/14
Filed: 1982-12-20
Abstract: The gear change transmission comprises rear wheel sprockets (10-17) mounted on a sleeve (20) which fits over a wheel axle bush (19). The sprocket assembly and the sleeve (20) are locked in rotation by axial grooves (23a) and ball bearings (24). The grooves and ball bearings allow the sprocket to be displaced axially along the spindle. This allows the selected sprocket to be in line with the chain wheel at all times. A free-wheel (26) is fitted between the hub (25) and axle.
Patent FR-2519745-A1 (FR)
Title: Refrigerator with compressor unit support plate and flexible mountings - uses plate with slots accepting mounting studs which compress flexible mountings as compressor is moved into place
Inventor: LAURIDSEN FLEMMING
IPC: F16B21/09
Filed: 1983-01-14
Abstract: The refrigerator has a compressor unit mounted on a support bar or plate (1) and resting on several elastic elements (2) forming feet, retained above mounting holes (8) in the support (1), by means of a corresponding number of mounting elements (4), each element comprising a stud (13) with a head (11) at one end, the other end having a neck (6) terminating in a stepped shoulder (7). The mounting studs are entered into slots in the support plate, the slots having a larger diameter entry hole (8) to allow the bottom of the stud (7) to pass through. The slot then extends linearly with a width just greater than the diameter of the neck (6). The entry point is lower than the remainder of the support plate so the elastic bushing (2) is compressed as the stud is moved along the slot.
Patent FR-2520749-A1 (FR)
Title: Procede de reformage d'hydrocarbures a l'aide d'un catalyseur
Inventor: BUSS WALDEN
IPC: B01J29/068
Filed: 1983-01-25
Abstract: L'INVENTION A TRAIT A UN PROCEDE DE REFORMAGE D'HYDROCARBURES. LE PROCEDE CONSISTE A FAIRE ENTRER LES HYDROCARBURES EN CONTACT AVEC UN CATALYSEUR A BASE D'UNE ZEOLITE A PORES DE GRAND DIAMETRE, CONTENANT AU MOINS UN METAL DU GROUPE VIII ET UN METAL ALCALINO-TERREUX CHOISI ENTRE BARYUM, STRONTIUM ET CALCIUM, L'INDICE DE SELECTIVITE DU CATALYSEUR ETANT SUPERIEUR A 60. APPLICATION A LA DESHYDROCYCLISATION D'ALCANES.