baber/WOPTO huggingface dataset:
Patent FR-2497892-A1 (FR)
Title: Hydraulic brake automatic adjusting mechanism - has coupling halves engaged only when mechanical actuator operates
Inventor: BAUM HEINZ WILLI
IPC: F16D65/56
Filed: 1981-01-12
Abstract: The automatic adjusting mechanism is for a hydraulic vehicle brake with a coupling between a piston and a mechanical actuator mechanism. One coupling half always moves axially with the piston, while the other can be engaged with the mechanism. The first half (6,7) moves freely in both directions of the piston movement (2). Auxiliary devices (7,24) ensure that the halves only engage together when the mechanism (shaft 10) is actuated. The first half can be a rod turning in the piston at one end and screwing into a split nut (7) at the other forming the second half. The nut is spring-loaded into a rest position against a fixed stop, and when in this position the rod can turn and slide freely in it.
Patent FR-2500222-A1 (FR)
Title: Mecanisme de manoeuvre pour appareillage de commutation electrique a trois positions distinctes
Inventor: FERTON JEAN-YVES
IPC: H01H33/40
Filed: 1981-02-13
Abstract: L'INVENTION CONCERNE UN MECANISME DE MANOEUVRE D'UN APPAREILLAGE ELECTRIQUE A TROIS POSITIONS DISTINCTES, F DE FERMETURE, O D'OUVERTURE, ET T DE MISE A LA TERRE. LA CHAINE CINEMATIQUE DU MECANISME 10 COMPORTE UN RESSORT D'ACTIONNEMENT 24 ASSOCIE A UN DISPOSITIF A GENOUILLERE 35, 38 A PASSAGE BRUSQUE DE POINT MORT. L'AXE DE PIVOTEMENT 36 DE LA GENOUILLERE EST GUIDEE DANS UNE LUMIERE 34 CURVILIGNE MENAGEE DANS UNE CAME 30 SOLIDAIRE DE L'EQUIPAGE MOBILE DE L'APPAREILLAGE. UNE MANIVELLE 44 DE MISE A LA TERRE COOPERE AVEC LE LEVIER 38 DE LA GENOUILLERE POUR MODIFIER LE POINT D'APPUI ET LA LIGNE D'ACTION DU RESSORT 24 SOLLICITE EN COMPRESSION EN FIN DE COURSE D'OUVERTURE POUR ENTRAINER LA CAME 30 VERS LA POSITION T DE MISE A LA TERRE. UNE TRINGLE DE LIAISON 50 ACCOUPLEE A LA MANIVELLE 44 DE MISE A LA TERRE COMMANDE LE VERROUILLAGE ET LE DEVERROUILLAGE D'UN ORGANE DE BLOCAGE 56, 60 DE LA CAME 30 DANS LA POSITION INTERMEDIAIRE 0. APPLICATION: CELLULE ELECTRIQUE PREFABRIQUEE POUR RESEAU A MOYENNE TENSION.
Patent FR-2500515-A1 (FR)
Title: Roof framework for building - has pretensioned wire acting as top trellis member allowing large span free of supports
Inventor: WEISROCK CLAUDE
IPC: E04B7/00
Filed: 1981-02-20
Abstract: The framework has two longitudinal trellis members (1,1a) having top and bottom members (4,2) connected to each other by diagonal beams (3,3a), and connected transversely by girders (9) supported on the bottom member. The top member (4) is a pretensioned wire that ensures that bottom member (2) is submitted to a compressive force. The top of the girder is connected to others by a ridge beam (10) extending longitudinally to allow connection of traverse beams (12). The framework rests on the massive support (15) via diagonal posts (13,13a) which form a triangle whose summit is articulated to a support.
Patent FR-2500639-A1 (FR)
Title: Procede de multiplexage de voies de transmission sur fibre optique a saut d'indice et dispositif de mise en oeuvre
Inventor: HUNZINGER JEAN-JACQUES
IPC: H04B10/2581
Filed: 1981-02-23
Abstract: SELON CE PROCEDE, CHAQUE VOIE EST CONSTITUEE DE RAYONS DE LUMIERE SE PROPAGEANT A L'INTERIEUR DE LA FIBRE 10 PAR REFLEXIONS TOTALES SUCCESSIVES A L'INTERFACE COEUR GAINE, LESDITS RAYONS ETANT GROUPES EN FONCTION DE LEUR ANGLE AVEC L'AXE DE LA FIBRE 11, DE TELLE SORTE A ETRE SITUES, POUR CHAQUE VOIE, EN TOUT POINT 19 DE LA FIBRE, ENTRE DEUX CONES AYANT POUR SOMMET COMMUN LEDIT POINT ET DE REVOLUTION AUTOUR D'UN AXE COMMUN 18 PARALLELE A L'AXE 11 DE LA FIBRE ET DEFINISSANT LA FRACTION D'OUVERTURE ANGULAIRE AFFECTEE A CHAQUE VOIE. LES FRACTIONS D'OUVERTURE AFFECTEES A TOUTES LES VOIES SONT AU PLUS JUXTAPOSEES LES UNES PAR RAPPORT AUX AUTRES. LE DISPOSITIF DE MISE EN OEUVRE COMPORTE, OUTRE LA FIBRE, A L'ENTREE DE CELLE-CI DES MOYENS D'INJECTION DE LUMIERE DANS CHAQUE VOIE ET, EN SORTIE, DE RECEPTION, SPECIFIQUES DE LA FRACTION D'OUVERTURE DE LADITE VOIE. APPLICATION AUX TRANSMISSIONS PAR VOIE OPTIQUE.
Patent FR-2478392-A1 (FR)
Title: Chargeur de batterie
Inventor: NEUMANN ERHARD
IPC: H02M3/337
Filed: 1981-03-10
Abstract: LE CHARGEUR COMPREND UN MODULE CONVERTISSEUR SE COMPOSANT DE DEUX CONVERTISSEURS DE BLOCAGE 1, 2 DONT LES TRANSISTORS DE PUISSANCE 12, 22 SONT COMMANDES AVEC UN DEPHASAGE DE 180 PAR UN CIRCUIT D'EXCITATION A, UN DES ENROULEMENTS SECONDAIRES 14B D'UN CONVERTISSEUR, BRANCHE EN PARALLELE AVEC L'AUTRE, ETANT CONNECTE ENTRE LES BORNES POSITIVE V ET NEGATIVE -V EN SERIE AVEC UNE DIODE REDRESSEUSE 15 TANDIS QUE L'AUTRE ENROULEMENT SECONDAIRE 24B EST CONNECTE ENTRE LESDITES BORNES EN SERIE AVEC UNE AUTRE DIODE REDRESSEUSE 25; EN OUTRE DU COTE SECONDAIRE IL EST PREVU UN CIRCUIT DE DECHARGE A LA COUPURE QUI COMPREND DES DIODES 30, 35, 40, UNE SELF 36 BRANCHEE EN SERIE AVEC LA SECONDE DIODE 35 ET EN OUTRE DEUX CONDENSATEURS 32, 42 COOPERANT AVEC UN CONDENSATEUR DE FILTRAGE COMMUN 16.
Patent FR-2503617-A1 (FR)
Title: Cellular mortar made by mixing cement and water into thick paste - and then adding foam obtd. by injecting compressed air into water contg. emulsifier
IPC: B28C5/38
Filed: 1981-04-10
Abstract: A concrete mixer is employed to mix cement and water into a thick paste or slurry(a). A separate tank is used to prepare a foam (b) by adding an emulsifier to water and injecting compressed air to make a foam. The foam(b) is then added to the slurry(a) to obtain a homogeneous mixt. Foam(b) is pref. made by using a hydro-injector to add a known amt. of an emulsifier to water flow-ing along a pipe. The resulting mortar is strong, but has a low wt. and is inexpensive. It provides excellent thermal- and sound-insulation and provides a surface which is smooth or resembles ashlar. Conventional cellular concrete has a low bending strength, and uses gravel or sand which may involve large transport costs. The invention provides a strong mortar which uses neither sand nor gravel.
Patent FR-2503897-A1 (FR)
Title: Logarithm of modulus of video signal calculator for radar - uses quadrature components of radar of telecommunications system as inputs to algorithm
Inventor: LEPERE GUY
IPC: G06F7/552
Filed: 1981-04-14
Abstract: The logarithm of the modulus of video frequency signals, encountered in radar or telecommunications applications, is calculated from the quadrative components of the signal. The components (I,Q) are previously been numerically coded and their absolute value is calculated. The procedure calculates the logarithm of the absolute value of the components, and compares the results with previously obtained max. and min. values. The logarithms are subtracted from the maxima/minima, and the difference is multiplied by 2. Transcoding is obtained by performing the calculation Log (1+ mod I squared/modQ squared) or log(1+modQ squared/modI squared). The transcoded result is added to the min value after its multiplication by 2 and multiplies the resulting sum by 1/2. A circuit comprising modulation and encoding devices and various arithmetic circuits is used to implement the procedure.
Patent FR-2483140-A1 (FR)
Title: Barre metallique profilee et gaine de conducteur
IPC: B60M1/34
Filed: 1981-05-19
Abstract: BARRE METALLIQUE PROFILEE 1 A SECTION EN Z, CONSTITUANT LE CONDUCTEUR OU L'ORGANE RAIDISSEUR D'UNE GAINE. LA BARRE PROFILEE 1 COMPORTE UNE BRANCHE 4 HORIZONTALE ET UNE BRANCHE 10 A SURFACE DE CONTACT BOMBEE VERS L'INTERIEUR. ELLE EST MAINTENUE DANS LA GAINE, AVEC LAQUELLE ELLE FORME UN RAIL CONDUCTEUR, PAR DEUX NERVURES 23, 24 DE LADITE GAINE, PENETRANT DANS LA CAVITE, ET DEUX BORDS 2, 12 DE LA BARRE PROFILEE, REPLIES VERS L'EXTERIEUR ET S'ENGAGEANT DANS DES ENCOCHES CORRESPONDANTES 25, 26 DE LA GAINE. IL EST POSSIBLE D'INSERER UN RUBAN CONDUCTEUR EN CUIVRE 30 DANS LE CAS DE FORTES INTENSITES.
Patent FR-2483523-A1 (FR)
Title: Tuyere d'ejection pour moteur a turbine a gaz
Inventor: KONARSKI MIECZYSLAW
IPC: F02K1/00
Filed: 1981-06-02
Abstract: TUYERE D'EJECTION ORIENTABLE, PERFECTIONNEE. ELLE COMPREND UNE STRUCTURE FIXE 20, 21; PLUSIEURS VOLETS PRIMAIRES 30, 31 AYANT CHACUN UNE PARTIE RELIEE DE FACON PIVOTANTE A LA STRUCTURE FIXE 20, 21 ET AYANT UNE SURFACE INTERIEURE CONVEXE VERS L'AVAL; PLUSIEURS VOLETS SECONDAIRES 32, 33, SITUEES EN AVAL DES VOLETS PRIMAIRES 30, 31, CHACUN DES VOLETS SECONDAIRES AYANT UNE PARTIE RELIEE DE FACON PIVOTANTE A UNE EXTREMITE AVAL D'UN DES VOLETS PRIMAIRES 30, 31; ET UN DISPOSITIF 34 QUI FAIT PIVOTER ET AMENE A UNE POSITION DETERMINEE LES VOLETS PRIMAIRES 30, 31 ET SECONDAIRES 32, 33. APPLICATION AUX MOTEURS A TURBINE A GAZ.
Patent FR-2484342-A1 (FR)
Title: Vehicule, en particulier voiture de tourisme, comportant un systeme de guidage d'eau
Inventor: TOMFORDE JOHANN
IPC: B60J10/25
Filed: 1981-06-12
Abstract: LA PRESENTE INVENTION CONCERNE UN VEHICULE EN PARTICULIER VOITURE DE TOURISME, EQUIPE D'UN CAPOT AVANT, D'UN PARE-BRISE, D'UN PAVILLON AUQUEL FAIT SUITE UNE PARTIE ARRIERE, AINSI QUE DE DISPOSITIFS POUR L'EVACUATION DES EAUX BOUEUSES ET DE L'EAU DE PLUIE. CE VEHICULE EST CARACTERISE PAR LE FAIT, QUE DE CHAQUE COTE DU PLAN MEDIAN LONGITUDINAL DU VEHICULE, SONT PREVUS DES CANAUX DE GUIDAGE D'EAU (1 A 5) CONTINUS DE L'AVANT A L'ARRIERE DU VEHICULE. APPLICATION EN PARTICULIER AUX VOITURES DE TOURISME.
Patent FR-2485855-A1 (FR)
Title: Internal multi-terminal communications system - has address and status bus in data highway for secure signalling to speech terminals
Inventor: PETERSEN HANS
IPC: H04M9/02
Filed: 1981-06-26
Abstract: The data transmission system uses address and status bus communication with the various terminals on the highway to reduce interference disruption and provide a more secure network. The design has application in aircraft and similar intercom. systems. The main bus (101) comprises an address bus (102) and a status bus (103) together with the clock pulse wire (104) and the speech wires (105). All are used to connect the terminals (106.1,106.2.....) on the system with the main station and address transmitter. The address signal comprises m serial binary bits and precedes the longer r serial bit signal of the status information. After the address sample has been sent the address bus is held low prior to a priming signal v being sent to enable the terminal to receive the status address. Each terminal contains address and status decoders and a telephone (107).
Patent FR-2509747-A1 (FR)
Title: Smoke flavoured malt prodn. - by heating malt with smoke from burning peat in controlled temp. sequence
Inventor: DEBUS MICHEL ROBERT ANTOINE
IPC: C12C1/18
Filed: 1981-07-20
Abstract: Prodn. of smoke-flavoured malt (whisky malt) comprises first heating for 4 hr with air at 48 deg.C., the air being loaded with smoke by passing under grills being used to dry peat of 40% moisture content, then passing through green malt spread out on perforated plates, 80% of this air is evacuated through a chimney. The temp. is then increased to 80 deg.C. for 1 hr to cause partial caramelisation and fixation of flavour components, 80% of the air used is also evacuated. A flow of air at 60 deg.C. is maintained for 6 hr with a weaker supply of smoke made by slow combustion of peat of 30% moisture content, placed above a burner. 80% of this air is evacuated. Then the temp. is quickly increased to 90 deg.C. for 3 hr with vigorous release of smoke by total combustion of the peat. During this stage all the air is recirculated.
Patent FR-2512602-A1 (FR)
Title: Machines electriques tournantes a courant continu a poles de compensation auxiliaires
Inventor: SAINT-MICHEL JACQUES
IPC: H02K1/10
Filed: 1981-09-10
Abstract: DANS UNE MACHINE TOURNANTE, PAR EXEMPLE HETEROPOLAIRE, SONT DISPOSES DANS LE PROLONGEMENT DE POLES INDUCTEURS 4 ET AU VOISINAGE DE LA PERIPHERIE D'UNE PARTIE EN SAILLIE D DU ROTOR 2, DES POLES AUXILIAIRES 14 ALIMENTES PAR UN COURANT I ASSERVI, PAR UN DISPOSITIF D'ALIMENTATION ET D'ASSERVISSEMENT 16, AU COURANT D'INDUIT I ET A LA VITESSE DE ROTATION N DU ROTOR POUR SOUMETTRE LES CONDUCTEURS D'INDUIT 8 EN COMMUTATION A UN FLUX DE COMPENSATION PERMETTANT UNE COMMUTATION SANS ARC. DES POLES AUXILIAIRES PEUVENT ETRE ALIMENTES EN UN COURANT ASSERVI AU COURANT INDUCTEUR POUR ANNULER LES COURANTS DE CIRCULATION DANS LES CONDUCTEURS D'INDUIT AU NIVEAU DES POLES INDUCTEURS. CES MACHINES, PAR EXEMPLE EGALEMENT ACYCLIQUES A ELEVATION DE TENSION PRESENTENT UNE PUISSANCE MASSIQUE ET UN RENDEMENT ELEVES, ET TROUVENT UNE UTILISATION PAR EXEMPLE EN TRACTION OU EN PROPULSION ELECTRIQUE.
Patent FR-2513223-A1 (FR)
Title: Shock resistant packing case - has rigid interior covered by heat and shock absorbing cover and outer skin
Inventor: DUVAL JEAN
IPC: B65D81/38
Filed: 1981-09-21
Abstract: The packing case is for lessening thermal and physical shocks. The insulating material (2) is placed outside a rigid container (1) forming a strong structure. This connects with the internal heat mass and protects against physical shocks. The outer surface is protected by a compact skin (3). This can be a composite to give protection against fire, wet, dampness and contamination. The various parts have detents, sealing joints and straps to form the case.
Patent FR-2514530-A1 (FR)
Title: Procede de saisie de donnees representatives de la forme d'un objet
Inventor: POUYET JEAN HENRI
IPC: G05B19/42
Filed: 1981-10-09
Abstract: PROCEDE DE PALPAGE EN VUE DE LA REPRODUCTION PAR USINAGE D'UNE FORME COMPLEXE. L'INVENTION CONSISTE NOTAMMENT, APRES AVOIR ENREGISTRE LES COORDONNEES D'UN POLE A (OU POINT DE CONTACT ENTRE LE PALPEUR ET L'OBJET K) A ELOIGNER LE PALPEUR PERPENDICULAIREMENT A LA CORDE JOIGNANT CE POLE ET LE PRECEDENT, SUIVANT UN PARCOURS DONNE AA, A LE DEPLACER D'UNE LONGUEUR AA VARIABLE APRES UNE PREMIERE ROTATION DE - P2 ET A LE DEPLACER A NOUVEAU APRES UNE SECONDE ROTATION DE - P2 JUSQU'A DETERMINATION D'UN NOUVEAU POLE B. APPLICATION AUX MACHINES-OUTILS.
Patent FR-2516477-A1 (FR)
Title: Combined pallet and case - has apertures in case sidewalls exposing contents to allow marking
Inventor: FOUQUE DANIEL
IPC: B65D19/02
Filed: 1981-11-13
Abstract: The combined case and pallet comprises a pallet (1) on which a case containing the articles (B) to be supported is fixed. Apertures (16,17,18) are formed in the case sidewalls to make part of the contents visible and allow them to be marked while in the case. The latter can comprise a first section (4) fixed to the pallet, and a second (6) hinging on the first. The opposite sidewalls of the first and second sections also have apertures exposing part of the contents. One of the sidewalls can form the front wall, the apertures formed in it consisting of large notches to display the contents.
Patent FR-2495856-A1 (FR)
Title: Amplificateur pour servomoteur
Inventor: HANER LAMBERT
IPC: H02P7/00
Filed: 1981-12-07
Abstract: L'INVENTION CONCERNE UN AMPLIFICATEUR LINEAIRE A SEMICONDUCTEUR, DESTINE A LA COMMANDE D'UN SERVOMOTEUR. CET AMPLIFICATEUR APPLIQUE AUX BORNES DU SERVOMOTEUR 11 UNE TENSION EGALE A LA TENSION D'UNE SOURCE D'ALIMENTATION A BASSE TENSION, DIMINUEE UNIQUEMENT DES TENSIONS DE SATURATION DE DEUX DE SES TRANSISTORS DE SORTIE 14, 15, 16, 17. CET AMPLIFICATEUR COMPORTE UN ETAGE DE SORTIE CONSTITUE D'UN PONT DE TRANSISTOR COMPLEMENTAIRE 14, 15, 16, 17, ET UN ETAGE D'ATTAQUE CONSTITUE D'UN PONT DE TRANSISTORS COMPLEMENTAIRES 20, 21, 22, 23, EN MONTAGE DARLINGTON, DONT LA CHARGE EST CONSTITUEE PAR UNE RESISTANCE PREDETERMINEE 30. DOMAINE D'APPLICATION: COMMANDE DE SERVOMOTEURS A BASSE TENSION.
Patent FR-2518239-A1 (FR)
Inventor: GENIES BERNARD
IPC: B22D41/00
Filed: 1981-12-15
Abstract: This invention relates to the production of refractory linings. According to the method, the lining formed by refractory materials is heated to a temperature sufficient to cause the sintering of the materials on at least an internal surface of the said lining. To provide this heating action, a flame is produced from a fuel gas and oxygen, within a partially closed volume close to the lining which is to be sintered, and a diluting gas is injected between the flame and the lining, at least during the first part of the rise in temperature. The method is applicable to the sintering of the linings of vessels utilized in metallurgy, in particular of induction furnaces.
Patent FR-2518193-A1 (FR)
Title: Lock for swing or sliding door - has locking bolt which rocks under separate locking and unlocking forces
Inventor: MALBRANQUE JEAN
IPC: E05B63/12
Filed: 1981-12-15
Abstract: The lock for a door has a bolt (1) which passes through aligned holes in the walls (4,5) of the lock and strike plate. A rocking, V-shaped hook (2), on the end of the bolt has one wing (9) which protrudes when unlocked, strikes one wall (4) and rotates until the second wing (10) engages on the far side of the other wall (5). The walls cannot then be separated without destroying the bolt. For unlocking its other wing presses on the second wall (5) and the section rotates, aided by a spring, until the wing can pass back through the holes in the walls.
Patent FR-2496869-A1 (FR)
Title: Allumeur a detonateur
Inventor: WEBER ADOLF
IPC: F42C19/02
Filed: 1981-12-18
Abstract: DANS LES MUNITIONS D'ARMES DE PETIT CALIBRE AVEC UN ALLUMEUR D'OGIVE OU DE CULOT 1, 50, LA SECURITE DU DETONATEUR EST OBTENUE PAR LE FAIT QUE LE DETONATEUR 44 MIS A FEU ACCIDENTELLEMENT EN POSITION DE SECURITE RESTE SANS EFFET SUR LA CHARGE SECONDAIRE. ON PREVOIT DANS CE BUT, DANS L'ALLUMEUR, DES DISPOSITIONS TELLES QUE LE GAZ DU DETONATEUR PEUT SE DETENDRE DANS L'ALLUMEUR ET QUE LES ECLATS DU ROTOR 40 PEUVENT DEPENSER LEUR ENERGIE, A SAVOIR LE SENS DE DETENTE DU GAZ ET LE SENS DE PROJECTION DES ECLATS SONT OPPOSES A L'EXPLOSIF DE LA CHARGE SECONDAIRE. ON PREVOIT COMME VOLUMES DE DETENTE LES EVIDEMENTS 30; 21, 30, 55, 53 PREVUS DANS L'ALLUMEUR POUR DES DISPOSITIFS DE SECURITE DEPENDANT DE LA FORCE CENTRIFUGE POUR LE PERCUTEUR, QUI SONT SEPARES L'UN DE L'AUTRE PAR DES EMPLACEMENTS DE RUPTURE 22, 48 POUVANT ETRE DETRUITS PAR LE GAZ.
Patent FR-2501554-A1 (FR)
Inventor: KOVARI PAL
IPC: B23B29/02
Filed: 1982-02-23
Abstract: The invention relates to a tool holder, in particular a drilling bar with two or more tools, e.g. semi-finishing and fine-finishing tools, in particular for cutting machine tools. It is known to execute the finishing of the drilling work on the workpiece with semi-finishing and fine-finishing tools arranged on the same drilling bar in order to reduce errors in the dimensional, shape and positional accuracy. However, the elastic system consisting of the workpiece, device, machine and tool and therefore also the drilling bar is deformed by the cutting forces. The object of the invention is to avoid this deformation. This is achieved by providing, between the parts of the tool holder carrying the various finishing tools, at least one continuous gap, open at one end, extending to the clamping plane or to the vicinity of the clamping plane.
Patent FR-2511546-A1 (FR)
Title: Procede de chargement de plaques metalliques de batterie et plaques obtenues
Inventor: MASKALICK NICHOLAS JOHN
IPC: H01M4/29
Filed: 1982-02-25
Abstract: A.PROCEDE DE CHARGEMENT DE PLAQUES METALLIQUES DE BATTERIE ET PLAQUES OBTENUES. B.PROCEDE DE CHARGEMENT DE LA MATIERE ACTIVE D'UNE BATTERIE DANS UNE PLAQUE METALLIQUE POREUSE, SOUPLE, PROCEDE CARACTERISE EN CE QU'ON CHARGE LA PLAQUE 2 EN LA BRANCHANT COMME CATHODE SUR UNE SOURCE DE COURANT DE FORTE DENSITE DANS UNE CELLULE DE PRECIPITATION ELECTROLYTIQUE 3 CONTENANT UNE ANODE DE NICKEL CONSOMMABLE 1 ET UNE SOLUTION DE NITRATE DE NICKEL 4 DONT LE PH EST COMPRIS ENTRE 2,0 ET 2,8 ET ON OXYDE DE FACON ELECTROCHIMIQUE, PUIS ON REPETE LA PRECIPITATION ELECTROLYTIQUE A FAIBLE DENSITE DE COURANT. C.LA PRESENTE INVENTION CONCERNE LA FABRICATION D'UNE BATTERIE.
Patent FR-2524377-A1 (FR)
Title: Flexible files, bags, etc., with rigid attachments - injection from thermoplastic, e.g. of polyethylene, polyacrylonitrile or polystyrene, onto flexible sheet in one direction
Inventor: CAPY GILBERT
IPC: B42F15/00
Filed: 1982-03-31
Abstract: Articles consisting of flexible sheets with rigid thermoplastic attachments are produced by enclosing the flexible sheet between the upper and lower halves of a mould with appropriately positioned cavities and injection moulding all the rigid parts on to the flexible one. The flexible sheet (20) may be fabric, felt, plastics film, paper or paper composites, card, etc. The thermoplastic may be opaque, or transparent if required for identification. Used esp. for the prodn. of filing cabinet files consisting of a sheet of card folded in two with thermoplastic hanging rods and opt. reinforcements, identity plaques, etc., attached. The articles are produced in one operation.
Patent FR-2524473-A1 (FR)
Inventor: RUELLE JEAN-JACQUES
IPC: C08L23/02
Filed: 1982-04-05
Abstract: 1. Compositions which are stabilised against oxidative degradation and are based on alpha-olefine polymers containing a phenolic primary antioxidant and belonging to the group of the alkylated mono-, bis- and thiobisphenols, characterised in that they additionally comprise a secondary antioxidant chosen from among phenolic polyesters derived from a polyfunctional aliphatic or aromatic carboxylic acid and an alkylated polyphenol.
Patent FR-2504189-A1 (FR)
Title: Dispositif hydraulique pour la commande des soupapes de circulation de gaz
Inventor: ZURNER HANS JURGEN
IPC: F01L9/11
Filed: 1982-04-15
Abstract: DISPOSITIF HYDRAULIQUE POUR LA COMMANDE DES SOUPAPES DE CIRCULATION DE GAZ. LA POMPE 9 DE COMMANDE HYDRAULIQUE EST RACCORDEE AU RESERVOIR 42 DU CIRCUIT AUTOMATIQUE DE REMPLISSAGE D'HUILE QUI EXISTE SUR LE VEHICULE TANDIS QUE LE RETOUR D'HUILE VENANT DE LA SOUPAPE DE DECHARGE ET DE MAINTIEN DE PRESSION 10 APRES LA POMPE 9 EST DIRIGE VERS CE MEME RESERVOIR 42.
Patent FR-2511164-A1 (FR)
Title: One piece frame for spectacles - is shaped to match face and lenses and has central bridge adjustable by screw
Inventor: GRAU PEDRO CASAMITJANA
IPC: G02C1/04
Filed: 1982-04-23
Abstract: The spectacle mounting has a one piece, continuous, frame (1). This is shaped to match facial features and also matches the shape of the lenses (6) on each side. The centre parts of the frame are drawn together to form the bridge. There is a connector (4) for the opposite sides of the bridge which is adjustable and can move the bridge parts together or apart to hold or release the lenses. A threaded rod is fixed to one part of the frame and on this is a nut, working against a stop.
Patent FR-2529114-A1 (FR)
Title: Oscillation mechanism for continuous casting mould - where conical wedge rings are used to adjust amplitude of oscillation
Inventor: CAZAUX JOEL
IPC: F16H21/20
Filed: 1982-06-23
Abstract: The mechanism includes a rotating shaft (a) carrying a ring (b) with a wedge-shaped outer surface located in a corresp. hole in the bore of an eccentric. The eccentric carries the big end of a crankshaft employed to oscillate a table carrying the mould. In an axial hole in shaft (a) is a mobile rod fixed to ring (b) by a peg. The axial movement of the mobile rod moves the wedge ring (b) inwards or outwards, thereby decreasing or increasing the effective dia. of the eccentric, thus adjusting the amplitude of oscillation of the mould table. Simple but rigid design providing accurate control of mould oscillation.
Patent FR-2530547-A1 (FR)
Title: Moyeu de roue comportant un engrenage reducteur pour essieu directeur
Inventor: GERMAIN ROGER
IPC: B60K17/30
Filed: 1982-07-21
Abstract: MOYEU DE ROUE COMPORTANT UN ENGRENAGE REDUCTEUR POUR ESSIEU DIRECTEUR. SECTEUR TECHNIQUE: MOYEU DE ROUE COMPORTANT UN ENGRENAGE REDUCTEUR POUR ESSIEU DIRECTEUR. CARACTERISTIQUE TECHNIQUE: MOYEU DE ROUE COMPORTANT UN ENGRENAGE REDUCTEUR POUR ESSIEU DIRECTEUR, UN ARBRE ARTICULE 201 SOLIDAIRE D'UN ELEMENT 213 DE JOINT HOMOCINETIQUE 202 ET UN PIGNON PLANETAIRE 219 RELIE CINEMATIQUEMENT A L'ARBRE ARTICULE 201 QUI ASSURE LA ROTATION DE SATELLITES 224 QUI, A LEUR TOUR, ENGRENENT AVEC UNE COURONNE DENTEE 230 RELIEE RIGIDEMENT A UN PORTE-FUSEE PIVOTANT 231, CARACTERISE PAR LE FAIT QUE L'ELEMENT DE JOINT HOMOCINETIQUE 202 SE PROLONGE RADIALEMENT PAR LES PIGNONS PLANETAIRES 219 DISPOSES AXIALEMENT A L'EXTERIEUR DE L'AXE DE PIVOTEMENT 232 DU PORTE-FUSEE 231 ET QU'UN ELEMENT PORTE-SATELLITES 234 EST PORTEUR DU OU DES PALIERS DE ROULEMENTS 223, 233 DE LA ROUE 227. APPLICATION: ESSIEUX DIRECTEURS DE VEHICULES ROUTIERS.