baber/WOPTO huggingface dataset:
Patent FR-2452116-A1 (FR)
Title: Dosimetre a usage individuel a pompe a debit constant
IPC: G01N1/24
Filed: 1980-03-18
Abstract: DOSIMETRE INDIVIDUEL A DEBIT D'AIR CONSTANT COMPRENANT UN FILTRE2 ET UN ACCUMULATEUR3 MONTES EN AMONT DE LA POMPE4. L'ACCUMULATEUR MAINTIENT UN DEBIT REGULIER D'AIR A L'ENTREE DE LA POMPE. UN RESERVOIR D'AIR5 EST RACCORDE A LA POMPE POUR RETENIR L'AIR EN EXCES FOURNI PAR CETTE POMPE. UN DIAPHRAGME6 EST FIXE AU RESERVOIR. UNE UNITE DE FILTRAGE DES PULSATIONS DE PRESSION D'AIR13 EST MONTEE ENTRE LE DIAPHRAGME6 ET LE PRESSOSTAT14 POUR REDUIRE LES PULSATIONS DE L'AIR AMENE EN CONTACT AVEC LE PRESSOSTAT ET NE RENDRE CE DERNIER ACTIF QUE POUR DES VARIATIONS SUBSTANTIELLES DE LA PRESSION D'AIR.
Patent FR-2457554-A1 (FR)
Title: Door mounted courtesy light switch for vehicle - comprises earth return circuit of lamp when door is opened via switch mounting collar
Inventor: VIMERCATI CARLO
IPC: H01H13/18
Filed: 1980-04-04
Abstract: The switch is used to connect the interior light of a motor vehicle, or any other of its electrical accessories, to earth when a door is opened. It consists of a tubular casing, inside which a push-rod travels lengthwise against the action of a spring between an operative and a released position. The switch has a mounting collar with a through hole. One contact extends along the side of the switch from front to rear, while the other is located at the extreme end of the switch and consists of a plate which is perpendicular to the push rod axis and located outside the switch chamber. The push rod causes the two contacts to break when in its operative position due to the door being closed. When the contacts make, on opening the door, the earth circuit of the lamp is completed via the switch mounting collar, and the lamp is energised.
Patent FR-2481022-A1 (FR)
Title: Control for thyristor pulse voltage setter - contains fewer components to produce shiftable pulse sequences
Inventor: KALINICHENKO ANATOLY YAKOVLEVI
IPC: H02M3/139
Filed: 1980-04-22
Abstract: The control has a circuit containing a flip-flop (12), an 01Dgate(13),twodifferentiators(5,11)andaclockpulse counter (9). The inputs of an up/down counter are connected to the output of the AND-gate and the count input also to the 01Dgateoutput.TheAND-gateinputisconnectedtotheoutput of a clock pulse generator or to the output of the flip-flop. The inputs of the flip-flop are coupled to the outputs of the clock pulse counter via the differentiators.
Patent FR-2457252-A1 (FR)
Title: Systeme de ravitaillement en carburant pour station-service d'essence
Inventor: TSUNEDA KAZUHIKO
IPC: G07F7/02
Filed: 1980-05-21
Abstract: SYSTEME DE RAVITAILLEMENT EN CARBURANT, SPECIALEMENT CONCU POUR UNE STATION-SERVICE D'ESSENCE. LE SYSTEME COMPREND UNE MACHINE 1 DE RAVITAILLEMENT EN CARBURANT POUR DELIVRER DU CARBURANT, UN DEBITMETRE 5 POUR MESURER LA QUANTITE DE CARBURANT DELIVREE ET UN CONTROLEUR POUR FIXER LA QUANTITE DE CARBURANT A DELIVRER. LE CONTROLEUR DETERMINE EGALEMENT LA QUANTITE DE CARBURANT DELIVREE AU COURS DE L'OPERATION, DE MANIERE A COMMANDER LA MACHINE DE RAVITAILLEMENT EN CARBURANT, D'OU IL RESULTE QU'IL EST POSSIBLE DE VENDRE LE CARBURANT AUTOMATIQUEMENT ET DANS UNE MESURE QUI CORRESPOND EXACTEMENT A LA QUANTITE COMMANDEE PAR LE CLIENT OU AU PRIX OFFERT PAR CELUI-CI.
Patent FR-2458723-A1 (FR)
IPC: F16H61/46
Filed: 1980-06-09
Abstract: A.CIRCUIT DE COMMANDE DE FLUIDE. B.IL COMPORTE UNE SOURCE 10 DE FLUIDE SOUS PRESSION CONCUE POUR ETRE RELIEE A UNE TRANSMISSION HYDROSTATIQUE 23 A LA SUITE DE L'ACTIONNEMENT D'UNE SOUPAPE DE COMMANDE DE DECHARGE 16. CELLE-CI EST RELIEE A UNE SOUPAPE 17 DE PRECONDITIONNEMENT ET DE COMMANDE QUI FONCTIONNE POUR GARANTIR QU'UN LEVIER DE COMMANDE 14 SE TROUVE EN POSITION DE "DECHARGE" A LA SUITE DE LA MISE EN MARCHE DU MOTEUR ET QUI REALISE LE PRECONDITIONNEMENT CONTINU DU CIRCUIT DE COMMANDE APRES CETTE MISE EN MARCHE. LE CIRCUIT DE COMMANDE EST RELATIVEMENT PEU COMPLEXE DE MONTAGE ET DE FONCTIONNNEMENT ET NE REND PAS NECESSAIRE LE POSITIONNEMENT DU LEVIER DE COMMANDE 14 EN UNE POSITION SPECIALE DE REENCLENCHEMENT A LA SUITE DE SON DEPLACEMENT ENTRE SES POSITIONS "MARCHE" ET "DECHARGE". C.POUR TRANSMISSION HYDROSTATIQUE DE VEHICULES DE TRAVAUX PUBLICS.
Patent FR-2745334-A1 (FR)
Title: Two position exhaust nozzle for missile rocket motor
Inventor: SCRACE HAROLD ALAN
IPC: F02K1/10
Filed: 1980-07-03
Abstract: The nozzle consists of an outer envelope (16) with an inner continuous surface (18) defining the shape of the nozzle at its maximum cross-section. It also has surfaces (14) inside the inner surface which co-operate with one another to form the nozzle shape at minimum cross-section and are able to move between the two positions. These surfaces are covered with a skin to prevent leakages between their edges, while the skin tears along the edges when the components move from minimum to maximum nozzle diameter.  The moving surfaces (14) are made in the form of fore and aft vanes which are articulated to the outer envelope, with springs between the two which are under tension when the nozzle is at minimum diameter. The vanes are actuated by rods (28) between them and the outer envelope.
Patent FR-2461223-A1 (FR)
Title: Echangeur de chaleur comportant un empilement de plaques
Inventor: AKE JERNQVIST
IPC: F28F3/08
Filed: 1980-07-03
Abstract: UN ECHANGEUR DE CHALEUR COMPREND PLUSIEURS PREMIERES PLAQUES 1 SERREES DANS UN CHASSIS. LES PLAQUES ONT UNE FORME GENERALE RECTANGULAIRE ET UNE OUVERTURE 2 DANS CHAQUE COIN. CHAQUE OUVERTURE COOPERE AVEC LES OUVERTURES CORRESPONDANTES DES PLAQUES ADJACENTES POUR CONSTITUER UN PREMIER COLLECTEUR DE FLUIDE D'ECHANGE THERMIQUE. L'ECHANGEUR DE CHALEUR COMPREND EGALEMENT PLUSIEURS SECONDES PLAQUES 6. UN EVIDEMENT EST PRATIQUE DANS AU MOINS UN COIN DE CHACUNE DES SECONDES PLAQUES ET CORRESPOND AUX OUVERTURES DES PREMIERES PLAQUES. UNE PIECE DE RACCORDEMENT 23 RELIEE AU PREMIER COLLECTEUR EST SERREE DANS L'ESPACE FORME PAR LES EVIDEMENTS. TOUTES LES PLAQUES ONT UNE OUVERTURE SUPPLEMENTAIRE 3 CONSTITUANT UN SECOND COLLECTEUR.
Patent FR-2461913-A1 (FR)
Title: Microwave heat treatment appts. - has base for articles to be treated with cover fitting over it and microwave seal round junction and microwave generators on top of cover
Inventor: OBERSBY DEREK
IPC: H05B6/80
Filed: 1980-07-16
Abstract: The heat treatment of articles on an industrial scale has been delayed for lack of suitable equipment. The appts. now provided for this purpose comprises a series of bases (11) arranged in carousel form so as to step successively through a loading and unloading stage (26), a treatment stage (27) and two cooling stages (33 and 34) respectively. At the treatment stage, a cover (13) is lowered over the base to form a treatment chamber, with a microwave seal between the base (11) and cover (13). The cover (13) carries microwave generators (38) and also motors (39) for rotating randomising reflectors. The seal comprises a flange on the base, bridging pieces on the cover and beryllium copper contacts. The top of the flange engages an elastomer having embedded conductor wires.
Patent FR-2463285-A1 (FR)
Title: Dispositif de commande pour determiner le point d'allumage et doser le carburant d'un moteur a combustion interne
Inventor: HERDEN WERNER
IPC: F02D37/02
Filed: 1980-07-31
Abstract: A.DISPOSITIF DE COMMANDE POUR DOSER LE CARBURANT D'UN MOTEUR A COMBUSTION INTERNE EN FONCTION DE LA CONDITION DE CHARGE DE CE MOTEUR, COMPORTANT UN CAPTEUR DE PRESSION RACCORDE A LA TUBULURE D'ADMISSION DU MOTEUR A COMBUSTION INTERNE. B.DISPOSITIF CARACTERISE EN CE QUE LE CAPTEUR DE PRESSION COMPORTE UNE CAPSULE A PRESSION DIFFERENTIELLE 1 ET UNE CAPSULE DE PRESSION ABSOLUE 11, UN AIMANT 17 ET UN GENERATEUR DE HALL 16 DISPOSE DANS LE CHAMP MAGNETIQUE DE L'AIMANT, LE CHAMP MAGNETIQUE EFFICACE POUVANT ETRE MODIFIE PAR AU MOINS L'UNE DES DEUX CAPSULES. C.DISPOSITIF APPLICABLE A DES MOTEURS A COMBUSTION INTERNE.
Patent FR-2466311-A1 (FR)
Title: Dispositif de commande d'avance d'outil pour machines a roder et autres machines analogues
Inventor: VANDERWAL FRANK E
IPC: B24B33/06
Filed: 1980-09-22
Abstract: Ce dispositif 10, relié opérationnellement à la vis 16 de commande de la machine 14, crée une force retardatrice au moyen d'un amortisseur 42. Ce dernier comprend un cylindre extérieur vissé dans une embase 46. Une soupape à pointeau, réglable par un bouton 78 règle la vitesse à laquelle peuvent se déplacer les organes de l'amortisseur l'un par rapport à l'autre. Applications : notamment aux machines à roder les surfaces d'alésages cylindriques. (CF DESSIN DANS BOPI)
Patent FR-2491119-A1 (FR)
Title: Automatic gate for lift - has gate opened or closed by cable connected to electric ram
IPC: E05F15/12
Filed: 1980-09-30
Abstract: The automatic gate is for an open lift carrying disabled people from one level to another. It comprises at least one leaf pivotally attached to an upright mounted on a hollow base. An electric ram on the upright actuates a cable which runs along the upright and over part of the base to a system of rods connected to a lower pivot of the gate leaves. The end of the cable is attached to a sliding carriage to which the rods are connected.
Patent FR-2467109-A1 (FR)
Title: Transportable concrete batching equipment - comprises basic frame with essential accessories to which others are coupled as desired
Inventor: BRANDI ALFREDO
IPC: B60P3/16
Filed: 1980-10-13
Abstract: The concrete batching and laying equipment is transported by lorries, having a basic unit (1) consisting of a supporting frame and all essential accessories (3-8). A number of additional accessories simply are coupled by mechanical devices to the basic unit, allowing conversion into different complete installations. Each of these accessories has portions folding where necessary so as to keep within the maximum width allowed for road travel. The equipment can be arranged for transport on a semi- trailer, or the basic unit can form a semi-trailer itself, with a set of travel wheels and brakes.
Patent FR-2471227-A1 (FR)
Title: Procede et appareil de commande des mouvements d'un lingot creux dans le laminage a pas de pelerin pour l'optimisation de la vitesse de travail
Inventor: ODENTHAL PETER
IPC: B21B21/00
Filed: 1980-10-30
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN APPAREIL DE COMMANDE DES MOUVEMENTS D'UN LINGOT CREUX DANS LE LAMINAGE A PAS DE PELERIN POUR L'OPTIMISATION DE LA VITESSE DE TRAVAIL. L'APPAREIL COMPREND UN CHARIOT D'AVANCE 14 POUVANT SE DEPLACER SUR UN BANC 15 SYSTEME V, UN PISTON PNEUMATIQUE 9 RELIE AU MANDRIN 4 PAR UN VERROUILLAGE DE MANDRIN 6 ET GUIDE DANS UNE CAVITE DE COMPRESSION D'AIR 10 DISPOSEE SUR LE CHARIOT D'AVANCE 14 AINSI QU'UNE BROCHE DE TORSION 11 DISPOSEE A L'EXTREMITE DU PISTON PNEUMATIQUE 9 ET GUIDEE PAR UNE ROUE DE BLOCAGE 12 SYSTEME L, ET DES INSTRUMENTS DE MESURE 16 A 17 DETERMINANT LA POSITION MOMENTANEE DU SYSTEME L ET DU SYSTEME V. APPLICATION A LA FABRICATION DE TUBES.
Patent FR-2494717-A1 (FR)
Title: Producing resting spores of entomopathogenic fungi - by fermenting hyphae, blending pre:spores with carrier and maturing
Inventor: LATGE JEAN-PAUL
IPC: A01N63/30
Filed: 1980-11-21
Abstract: Prodn. of resting spores (A) of Entomophthorales, pathogenic on insect pests, comprises first aerobically fermenting the appropriate hyphae on a fermentation medium contg. C and N sources at pH 6-7 for 2-5 days so as to form spherical, double-walled prespores (B). These are sepd. and thoroughly washed under non-sterile conditions, then mixed with an inert, wet carrier (C) such as clay. The mixt. is matured at 15-25 deg.C so that (B) are converted to spores having wall thickness at least 10% of the spore diam. and usually consisting of a single lipid globule of min. diam. one-third to two-thirds of the spore diam. The (C)-coated spores are then stored at 2-7 deg.C and opt. then formulated with other standard components to give a plant-protection compsn. having high infectious power. Compared with known processes the fermentation time is reduced and there are significantly fewer checks to fermentation caused by contamination. The coated spores can be stored for a long time without loss of germination capacity and can be applied to already infested plants (if spone germination is rapid) or two plants before they are attacked by insects (if germination is slow).
Patent FR-2471320-A1 (FR)
Title: Boite, notamment pour matiere pulverulente, et flan pour sa fabrication
Inventor: VESBORG STEN
IPC: B65D5/02
Filed: 1980-12-05
Abstract: CETTE BOITE COMPORTE SIX PAROIS LATERALES 17, 18, 19 PROLONGEES DE MANIERE A FORMER LE COUVERCLE 10A ET LE FOND 10B, QUI SONT CONSTITUES CHACUN PAR UN PANNEAU, RELIE AUX TROIS PAROIS LATERALES ET COMPORTANT UNE PARTIE CENTRALE PRINCIPALE 11, ET DEUX GROUPES DE RABATS LATERAUX 12, 14, 15 RELIES PAR DES LIGNES DE PLIAGE 51. CES GROUPES DE RABATS LATERAUX COMPRENNENT UNE PARTIE TRIANGULAIRE OBLIQUE 12 S'ETENDANT DEPUIS LA PARTIE PRINCIPALE 11 ET EN CONTACT AVEC LES PAROIS LATERALES TANDIS QUE DES RABATS TRIANGULAIRES 14, 15 PLUS PETITS SONT, EN POSITION DE FERMETURE, APPLIQUES CONTRE LES PAROIS LATERALES.
Patent FR-2495651-A1 (FR)
Inventor: DUCELLIER HUGUES JEAN-MARIE
IPC: D05B53/00
Filed: 1980-12-10
Abstract: A stitching head for a stitching or embroidering machine for forming stitches fixed to the machine by a support including at least one needle which is associated with a main presser foot having a pressing heel. The stitching head has an auxiliary presser foot which is independent of the main presser foot and has a heel pierced with an opening. The auxiliary presser foot is mounted for sliding, with respect to the support, along an axis parallel to the needle, whereby its heel is disposed in the path of the downward movement of the main presser foot parallel to and spaced apart from the pressing heel of the main presser foot, while having its opening situated in the path of the needle. A helical spring is mounted for permanently urging the auxiliary presser foot toward the main presser foot.
Patent FR-2472106-A1 (FR)
Title: Palier transversal a aimantation permanente
Inventor: SOBOTTKA GERT
IPC: F16C39/06
Filed: 1980-12-15
Abstract: CE PALIER TRANSVERSAL EST FORME D'UNE BAGUE D'AIMANT EXTERIEURE 1 SOLIDAIRE D'UN BOITIER 5 ET D'UNE BAGUE INTERIEURE D'AIMANT 2 SOLIDAIRE D'UN ARBRE 4, LESDITES BAGUES 1, 2 POSSEDANT DES AIMANTATIONS AXIALES DE MEME SENS SUIVANT LA DIRECTION PREFERENTIELLE DE L'AIMANTATION 3 ET DES LONGUEURS AXIALES DIFFERENTES. APPLICATION NOTAMMENT AUX SEPARATEURS UTILISES POUR L'ENRICHISSEMENT DE L'URANIUM.
Patent FR-2502109-A1 (FR)
Title: Sailing boat rigging for sailing close to wind - has hollow rectangular section mast and curvilinear triangular sail
IPC: B63H9/06
Filed: 1980-12-15
Abstract: The sailing boat which can sail very close to the wind, has a rectangular section hollow mast and a triangular sail. The rectangular section of the mast has rounded corners. The sail is based on a triangle with angles of 40, 60 and 80 degrees, but each side being convexly curved. The mast is raked at an angle of 20 degrees, and the ratio of the sides of the rectangle is 3 to 2. The design of an aircraft wing or turbine blade or other helical blade can be based on the curvilinear triangle.
Patent FR-2475609-A1 (FR)
Title: Magnetic bolt for e.g. revolving door - is spring mounted in guide socket with socket on end of magnet rod received in recess in end of bolt
Inventor: WOLFF HERMANN
IPC: E05B47/02
Filed: 1981-01-29
Abstract: The bolt (10) slides in a guide socket fixed to the magnet housing. The contact rod (4) of the magnet is fixed at its free end to a socket (8) which co-operates with, and fits into, a recess (9) in the bolt. It is held in this recess with a certain degree of play by a pin (13) which is slid into place through the recess and through two elongate holes (14) one diametrically opposite sides of the socket. These holes have their larger dia. in the circumferential direction. The bolt is mounted in the guide socket so that movement about its longitudinal axis is prevented. A compression spring is mounted between the bolt and the magnet casing.
Patent FR-2499519-A1 (FR)
Title: Capsule de bouchage a vis avec anneau d'inviolabilite
IPC: B65D41/34
Filed: 1981-02-11
Abstract: CAPSULE DE BOUCHAGE A VIS EN MATIERE PLASTIQUE SEMI-RIGIDE, AVEC ANNEAU D'INVIOLABILITE, POUR DES GOULOTS DE RECIPIENTS TELS QUE DES BOUTEILLES. L'ANNEAU D'INVIOLABILITE 2 PRESENTE UN DIAMETRE INTERIEUR AU MOINS EGAL AU DIAMETRE EXTERIEUR DU CORPS DE CAPSULE 1 ET COMPORTE AU MOINS TROIS LANGUETTES 7 ORIENTEES VERS L'INTERIEUR ET VERS LE FOND DU CORPS DE CAPSULE 1, CES LANGUETTES VENANT S'ACCROCHER ELASTIQUEMENT DERRIERE LA BAGUE OU LA CONTRE-BAGUE DU GOULOT. APPLICATION : NOTAMMENT AUX BOUTEILLES CONTENANT DES BOISSONS GAZEUSES.
Patent FR-2475883-A1 (FR)
Title: Dispositif de mesure de la pression sanguine
Inventor: HATSCHEK RUDOLF A
IPC: A61B5/107
Filed: 1981-02-16
Abstract: LE DISPOSITIF COMPREND UN BRASSARD 1 A CHAMBRE DEFORMABLE GONFLABLE 31 ET UN CONVERTISSEUR DE MESURE 43 POUR DETERMINER LE PERIMETRE DU BRAS RECEVANT LE BRASSARD. LA CHAMBRE 31 EST EN COMMUNICATION AVEC UN CAPTEUR DE PRESSION 39 QUI EST RELIE ELECTRIQUEMENT, PAR L'INTERMEDIAIRE DE COMPOSANTS ELECTRONIQUES, A DEUX MEMOIRES ANALOGIQUES 63, 65 SERVANT A EMMAGASINER LA PRESSION SYSTOLIQUE ET LA PRESSION DIASTOLIQUE. UN ELEMENT DE PILOTAGE D'AFFICHAGE 67, INTERCALE ENTRE LES MEMOIRES 63, 65 ET UNE UNITE D'AFFICHAGE NUMERIQUE 27, COMPORTE UN CORRECTEUR DE PRESSION QUI, LORS DE L'INTERROGATION DE CES MEMOIRES 63, 65, CORRIGE LES VALEURS DE LA PRESSION EN FONCTION DU PERIMETRE DU BRAS.
Patent FR-2500979-A1 (FR)
Title: Non-consumable electrode for electric arc furnaces - with arc rotation around a cooled removable tip
Inventor: MOTTE JEAN-PIERRE
IPC: H05B7/08
Filed: 1981-02-27
Abstract: A non-consumable electrode for striking and maintaining the arc in a metal crucible contains a coil producing a magnetic field. The lines of force at the top of the electrode are perpendicular to the arc, and cause it to rotate around the tip. The removable, annular top, of U-shaped vertical cross-section is made of copper alloy, with an external graphite crown. It seals theinner and outer of three co-axial tubular walls of the electrode body, providing a circulatory path for cooling fluid. Its centre is closed by a refractory plug which protects the coil which may also incorporate cooling passages. Rotation of the arc around the top reduces electrode consumption. The removable tip facilitates replacement when worn. The design ensures adequate cooling and reduces problems of differential expansion. Electric supply tp the top may be through the coil. If independent control fo the magnetic field is required the coil is insulated from the tip, and two separate supplies are provided.
Patent FR-2491465-A1 (FR)
Title: Alpha amino:thiocarbonyl-benzyl ester derivs. - useful as insecticides, acaricides, nematocides and antifungals
Inventor: DEMOUTE JEAN-PIERRE
IPC: A01N37/38
Filed: 1981-03-04
Abstract: Thioamides of formula (I) in all their stereoisomeric forms are new. In (I), R is a gp. (II) or (III); X1 and X2 are both methyl or X1 is H and X2 is R1R2. C is CH-, R3R4R5C.CHR5- or AlkO.CO.CH : CH-; R1 and R2 together complete 3-6C cycloalkyl or the gp. (IV); X is O, S or NH; R3, R4 and R5 are each F, Cl or Br; Alk is 1-6C alkyl; Y is H, halo or 1-4C alkyl or alkoxy; n is 0-3. They are prepd. e.g. by reacting the corresp. cyano cpd. with H2S. (I) have insecticidal, acaricidal (and acaricide-repellant), nematocidal and antifungal activities. They can be used in plant protection and in veterinary medicine, e.g. incorporated into feeds.
Patent FR-2484945-A1 (FR)
Title: Mecanisme de direction destine a des vehicules a direction assistee et comportant une barre de torsion ainsi que des moyens d'amortissement de vibrations
Inventor: NISHIKAWA MASAO
IPC: B62D6/02
Filed: 1981-03-09
Abstract: MECANISME DE DIRECTION POUR VEHICULES. UN BOITIER 30 DE DIRECTION ASSERVIE FOURNIT UNE FORCE DE REACTION QUI AUGMENTE AVEC LA VITESSE DU VEHICULE UN ELEMENT ELASTIQUE 16 EST INSTALLE SUR LE TRAJET DE TRANSITION DE COUPLE ENTRE UN VOLANT DE DIRECTION 11 ET LEDIT BLOC DE DIRECTION 30. CE MECANISME EST CARACTERISE PAR LE FAIT QU'IL COMPREND DES MOYENS D'AMORTISSEMENT 24, 25 DISPOSES ENTRE UN PREMIER ELEMENT SITUE SUR LE COTE DUDIT VOLANT DE DIRECTION 11 ET UN SECOND ELEMENT PAR RAPPORT AUQUEL TOURNE CE PREMIER ELEMENT, EN VUE D'ATTENUER LES VIBRATIONS DE TORSION DE CE PREMIER ELEMENT, VIBRATIONS DUES A L'ELASTICITE DUDIT ELEMENT ELASTIQUE 16 ET AU MOMENT D'INERTIE DE CE VOLANT DE DIRECTION.
Patent FR-2479141-A1 (FR)
Title: Dispositif de controle de l'integrite des cigarettes dans une machine d'empaquetage
Inventor: SERAGNOLI ENZO
IPC: B65B19/30
Filed: 1981-03-27
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE CONTROLE DE L'INTEGRITE DES CIGARETTES DANS UNE MACHINE D'EMPAQUETAGE. CE DISPOSITIF COMPORTE DES MOYENS SENSEURS 14, 15 DE CONTROLE, A CHAQUE CYCLE D'AVANCE D'UNE PILE DE CIGARETTES D'AU MOINS DEUX CIGARETTES 4 SUCCESSIVES, ET AU MOINS UN DISPOSITIF EJECTEUR 21 DE CIGARETTES DEFECTUEUSES COMMANDE PAR LES MOYENS SENSEURS 14, 15. L'INVENTION S'APPLIQUE AUX MACHINES D'EMBALLAGE.
Patent FR-2479415-A1 (FR)
Title: Lampe ou appareil d'eclairage electrique de securite
Inventor: KACZYNSKI JERZY
IPC: F21V25/00
Filed: 1981-03-27
Abstract: CETTE LAMPE COMPORTE DES DISPOSITIFS DE CONNEXION CONNUS ET UNE PROTECTION FORMEE D'UN GRILLAGE, ETANT CARACTERISEE EN CE QUE LE VOLUME INTERNE DE L'ENCEINTE ANTIDEFLAGRANTE 1 EST REMPLI D'UN LIQUIDE REFRIGERANT ET ISOLANT 5, A LA SURFACE DUQUEL SE TROUVE UN INTERRUPTEUR DE TENSION A FLOTTEUR 6, UN DISJONCTEUR THERMIQUE DE TENSION 7 ETANT IMMERGE A UNE PROFONDEUR QUELCONQUE DANS CE LIQUIDE.
Patent FR-2481878-A1 (FR)
Title: Faucheuse a tambours rotatifs avec lames en fil metallique
IPC: A01D34/73
Filed: 1981-04-14
Abstract: L'INVENTION CONCERNE UNE FAUCHEUSE A TAMBOURS ROTATIFS ET LAMES EN FIL A RESSORT. CETTE FAUCHEUSE COMPORTE DES LAMES 38 EN FORME DE L, FIXEES SUR DES MANCHONS CYLINDRIQUES 22, 26 DE TAMBOURS ROTATIFS 18, 19 DE MANIERE QUE, LORSQUE LES TAMBOURS SONT A L'ARRET, LES BRANCHES HORIZONTALES 40 DES LAMES 38 NE DEPASSENT PAS DU BORD CIRCONFERENTIEL EXTERIEUR D'UN DISQUE 23 OU 27 FIXE A L'EXTREMITE INFERIEURE DE CHACUN DES MANCHONS 22, 26 ET QUE, LORSQUE LES TAMBOURS TOURNENT, LES BRANCHES HORIZONTALES 40 DES LAMES 38 DEPASSENT RADIALEMENT VERS L'EXTERIEUR DES BORDS DU DISQUE 23 OU 27. DOMAINE D'APPLICATION: COUPE DU FOIN.
Patent FR-2506318-A1 (FR)
Title: Stepped tape profiles for overwrapping bicycle handlebars etc. - to provide continuous overlapping cover
IPC: C09J7/20
Filed: 1981-05-25
Abstract: Tape for overwrapping tubular profiles, e.g. bicycle handlebars, has a section which varies in thickness so that one or both borders may overlap the borders of the adjacent tape. The wider part of the profile may be integral with the narrower thicker section or may be a complementary, usually thinner, strip bonded on top of a narrow thick tape. The edges of the profile borders are pref. bevelled and the face of the projecting border(s) may be tapered relative to the face of the body of the tape. The body of the tape may be cellular material, e.g. expanded PVC, pref. precoated with adhesive covered by a removeable masking strip. Opt. the tape may be reinforced by incorporation of longitudinal wire or filament(s). The stepped tape profile controls the pitch of successive turns, prevents exposure of the core tube between turns, and provides less abrupt edges at the end.