baber/WOPTO huggingface dataset:
Patent FR-2536654-A1 (FR)
IPC: A61C5/77
Filed: 1982-11-30
Abstract: 1. A process for the production of fixed dental prosthesis, such as a crown or a bridge, making use of a recording of the shape of the implantation area, and consisting, in accordance with this recording of shape which is deal with by a computer that specifies the shape of the prosthesis to be produced, in machining the said prosthesis by means of a machining centre assisted by this computer, characterized in that it consists in using a machine-tool equipped with a rotary tool operatable in three axes, and that it also consists, taking account of the angle of attack of the machining tool, i.e., of the possible direction of penetration of the tool into the material, in subsdiving the said prosthesis into one or more unit parts, each part being such that all its surfaces can be machined by this machine, then machining at least one part of each of these units separately, and finally assembling them and possibly off the machining.
Patent FR-2538145-A1 (FR)
Title: Device for the automatic editing of cheques
Inventor: GENTET MICHEL
IPC: G06K13/07
Filed: 1982-12-21
Abstract: Cheque processing device comprising means 50 for identifying the cheque, printing means for labelling 20, 62 and endorsing 40 the cheque and means 54 for moving the said cheque under the various reading and printing means. It comprises, in particular, means 10, 13 for obliging the user to introduce the cheque correctly, means 7, 8 for checking that the latter is pressing properly on a reference face 13, and means 60 for maintaining this pressing during the various translation movements imparted to the cheque. The device can be used in assemblies for managing payments by cheque.
Patent FR-2538340-A1 (FR)
Title: Volet obturateur mobile pour coque de navire munie d'ailerons stabilisateurs
Inventor: FOURNIER GILBERT
IPC: B63B19/08
Filed: 1982-12-28
Abstract: Le volet obturateur mobile pour coque de navire munie d'ailerons stabilisateurs dans lequel un coffre en eau de mer 1 placé en bordure de la coque 6 du navire contient à sa partie supérieure un aileron stabilisateur 3 qui est muni d'un dispositif permettant la sortie et la rentrée de la coque par une rotation d'au moins 90 degrés est caractérisé en ce que la cloison supérieure de chaque coffre en eau 1 disposée le long de la coque près de la ligne de flottaison porte des carters 12 espacés régulièrement et dont la partie inférieure maintient des guides semi-circulaires creux 11 dans lesquels peuvent rouler des galets 8, 9 solidaires des bras porte-volets arqués 7 à la partie inférieure desquels sont fixés des volets mobiles 5. (CF DESSIN DANS BOPI)
Patent FR-2526727-A1 (FR)
Title: Toit ouvrant par coulissement et soulevement pour vehicule automobile
Inventor: JARDIN HANS
IPC: B60J7/05
Filed: 1983-01-18
Abstract: A.L'INVENTION CONCERNE UN TOIT OUVRANT PAR COULISSEMENT ET SOULEVEMENT POUR VEHICULE AUTOMOBILE, AVEC UN ELEMENT DE TOIT MOBILE 14 RELIE A UN PONT DE TRANSPORT 33 PAR UN PREMIER MECANISME DE PIVOTEMENT, CET ELEMENT COMPORTANT UNE RIGOLE D'ECOULEMENT D'EAU 40 AU-DESSUS DE SON BORD ARRIERE. B.LE TOIT OUVRANT EST CARACTERISE EN CE QUE LA RIGOLE D'ECOULEMENT D'EAU 40 EST RELIEE AU PONT DE TRANSPORT 33 PAR UN SECOND MECANISME DE PIVOTEMENT 42, 44, 70, 71 QUI, DANS LA POSITION DE FERMETURE, APPLIQUE LA RIGOLE VERS LE HAUT SUR LA FACE INFERIEURE DE L'ELEMENT MOBILE 14. C.L'INVENTION EST APPLICABLE AUX VEHICULES AUTOMOBILES.
Patent FR-2528805-A1 (FR)
Inventor: SCHLUGER ALLEN
IPC: B65D75/38
Filed: 1983-01-31
Abstract: The flexible container made of cardboard for fragile products has three rectangular walls of approximately equal size, namely a rear wall, a pair of side walls and a pair of elongate, rectangular spacer walls which each connect one of the side walls to the rear wall along the edges of the latter over a certain width, a body made of foam material which is bonded to the rear wall and has recesses for forming chambers to receive the products, a transparent plastic sheet to cover the chambers in the body made of foam material, and a strip which forms an endless loop and surrounds the side walls enclosing the body of foam material transversely and centrally, a limited displacement of the side walls remaining possible below the strip which, in this case, holds the side walls around the body made of foam material, but allows a limited bending of the container to the extent of the displacement.
Patent FR-2540810-A1 (FR)
Title: Procede de montage d'un ensemble d'un servomoteur d'assistance au freinage et d'un maitre-cylindre sur une paroi fixe d'un vehicule, et servomoteur pour la mise en oeuvre de ce procede
Inventor: MORIN GERARD
IPC: B60T13/567
Filed: 1983-02-16
Abstract: LE PROCEDE DE MONTAGE D'UN ENSEMBLE D'UN SERVOMOTEUR D'ASSISTANCE 1 ET D'UN MAITRE-CYLINDRE 15 EN PORTE-A-FAUX SUR UNE PAROI FIXE 50 D'UN VEHICULE, AU MOYEN D'AU MOINS UN ELEMENT TRANSMETTEUR D'EFFORT SENSIBLEMENT RECTILIGNE 30 RELIANT DIRECTEMENT LE MAITRE-CYLINDRE 15 A LA PAROI FIXE 50, COMPREND L'ETAPE DE SOLIDARISER PREALABLEMENT SUR LA FACE OPPOSEE DE LA PAROI 50 UN ORGANE DE FIXATION 34 ET D'ASSEMBLER ET FIXER EN PLACE L'ENSEMBLE PAR MANOEUVRE DE LA TETE 32 DE L'ELEMENT TRANSMETTEUR D'EFFORT, LEQUEL EST AVANTAGEUSEMENT DISPOSE DANS UN TUBE D'ENTRETOISE 27 DE MEME EXTENSION AXIALE QUE LE BOITIER ET CONNECTE A CE DERNIER, L'ENSEMBLE DES OPERATIONS S'EFFECTUANT AINSI D'UN SEUL ET MEME COTE DE LA PAROI FIXE 50.
Patent FR-2544288-A1 (FR)
Title: Sheet for postal correspondence without an envelope, correspondence covers thus obtained and methods of making them
Inventor: DEVAMBEZ CHRISTIAN
IPC: B42D15/08
Filed: 1983-04-14
Abstract: The invention relates to a sheet to be personalised by printing, in order to obtain, after folding and cutting, correspondence covers closed without envelopes. The sheet has on one face lines of latent adhesive located inside n pairs of contiguous rectangles, where n = 1, 2 or 3, each rectangle R1-R4 having a length equal to one dimension of the sheet and a width substantially equal to the other dimension of the sheet divided by 2n, these lines, continuous or not, being located along and close to the sides of the rectangles. Application to correspondence covers intended to be personalised by means of a laser printer with a sheet feeder and which prints on both sides of the sheet.
Patent FR-2526620-A1 (FR)
Title: Dispositif de codage et de decodage d'une image d'un reseau de transmission de signaux video
Inventor: KURODA HIDEO
IPC: H04N7/62
Filed: 1983-05-04
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE CODAGE ET DE DECODAGE A L'INTERIEUR D'UNE IMAGE D'UN RESEAU DE TRANSMISSION DE SIGNAUX VIDEO. LE DISPOSITIF DE L'INVENTION EST UTILISE DANS UN RESEAU DE TRANSMISSION DE SIGNAUX VIDEO NUMERIQUES AYANT DES EXCURSIONS MAXIMALES EN FREQUENCE DIFFERENTES. LE DISPOSITIF DE CODAGE DE L'INVENTION COMPREND DES MOYENS DE COMMANDE DE COMMUTATION ENTRE UN ECHANTILLONNAGE VERROUILLE ET UN ECHANTILLONNAGE NON VERROUILLE 6 ET UN GENERATEUR DE SIGNAUX D'HORLOGE 4 QUI ENGENDRE UN PREMIER SIGNAL D'HORLOGE POUR EFFECTUER UN ECHANTILLONNAGE VERROUILLE OU UN SECOND SIGNAL D'HORLOGE POUR EFFECTUER UN ECHANTILLONNAGE NON VERROUILLE, SELON LA VALEUR D'EXCURSION MAXIMALE EN FREQUENCE D'UN SIGNAL DE SYNCHRONISATION PAR RAPPORT A UN INTERVALLE PREDETERMINE, EN METTANT EN OEUVRE UN ALGORITHME DE CODAGE A ECHANTILLONNAGE VERROUILLE OU UN ALGORITHME DE CODAGE A ECHANTILLONNAGE NON VERROUILLE CONFORMEMENT A LA PRECISION VOULUE. APPLICATION A LA TRANSMISSION DE SIGNAUX VIDEO NUMERIQUES.
Patent FR-2546362-A1 (FR)
Inventor: DESCHAMPS PIERRE
IPC: B61L1/00
Filed: 1983-05-19
Abstract: 1. Support plate for an electronic detector placed along a railway track rail, having the shape of a reversed L comprising a rectangular plate approximately perpendicular to a holding spline engaging in a clamping clip of a support fixed to the rail, characterised in that it is produced in a single piece in composite stratified material in which the width of the spline (1) is equal to approximately half the length of the plate (2), the lower face of the plate (2) is connected to the inner face (5) of the spline by a rounded surface, and the plate extends beyond the medial plane (9) of the spline (1) by a distance equal to 1/20 to 1/5 of its width.
Patent FR-2546094-A1 (FR)
Title: Mechanical support for height adjustment along a pillar
IPC: B23B45/14
Filed: 1983-05-18
Abstract: Mechanical support for holding and precisely adjusting the height of a powered hand tool along a pillar. Support characterised in that it is composed of a slide 5 with two locking clamps and a rack sliding on the pillar 2 and a holding cradle 3 mounted so as to move on the slide via a pinion moving over the rack. The invention is of interest to the manufacturers of powered hand tools for various work, especially in model making, electronic assembly, and DIY.
Patent FR-2546836-A1 (FR)
Title: Cableway station
Inventor: REYLANS M
IPC: B61B12/02
Filed: 1983-06-03
Abstract: Platforms 10, 16, 18 of a cableway station are equipped with retractable kerbs 28, 40 to make it easier for the car 12, 14 to enter without the risk of colliding against the platforms.
Patent FR-2551314-A1 (FR)
IPC: A01D34/86
Filed: 1983-09-02
Abstract: The invention relates to an agricultural machine and to a device for cutting grass on uneven grounds and more particularly in ditches, characterized in that it comprises a frame provided with means for the towing thereof to a three-point lifting device of a tractor, the frame supporting a series of bars (5) hingedly mounted by swivels (8) or cardans at one of their ends to said frame (1), said bars (5) comprising means (23, 24) to maintain a constant spacing between them and shoes (22) resting on the ground, each bar (5) carrying a shaft of which one end adjacent to the shoe (22) is provided with blades (15) while the other end is provided with means for rotatingly driving the shaft.
Patent FR-2552553-A1 (FR)
Title: Dispositif pour engendrer des impulsions sismiques a l'interieur d'un forage, par chute d'une masse sur un element-cible ancre
Inventor: DEDOLE PASCAL
IPC: G01V1/52
Filed: 1983-09-22
Abstract: DISPOSITIF POUR ENGENDRER DES IMPULSIONS SISMIQUES A L'INTERIEUR D'UN TROU OU PUITS DE FORAGE, PAR PERCUSSION D'UNE MASSE CHUTANT SUR UN ELEMENT-CIBLE COUPLE AVEC LA PAROI DU PUITS. L'ELEMENT-CIBLE 4 EST SOLIDAIRE D'UN ELEMENT D'ANCRAGE A VOLUME VARIABLE 2 POUVANT ETRE DILATE DE MANIERE A VENIR S'APPLIQUER CONTRE LA PAROI DU PUITS, ET EST SURMONTE D'UNE COLONNE 1 LE LONG DE LAQUELLE COULISSE UNE MASSE 5. UN SYSTEME DE LEVAGE A CABLES ET MOYENS MAGNETIQUES PERMET DE HISSER LA MASSE A UNE CERTAINE HAUTEUR AU-DESSUS DE L'ELEMENT-CIBLE. APPLICATION A LA PROSPECTION SISMIQUE.
Patent FR-2554199-A1 (FR)
Inventor: DELBARE PIERRE ALBERT
IPC: F16K11/074
Filed: 1983-10-28
Abstract: 1. Mixer tap of the kind which includes non return valves (17) filters (16) on the same side as the hot water and cold water intake ducts (3 and 4) and in which the valve (11) of the tap and the timing mechanism are housed in a cartridge (8, 9, 10), characterized in that said cartridge is formed by a case (8) having a bottom (9) and contains, besides the valve (11) of the tap and the timing mechanism, the non return valves (17) and the fibers (16) and in that the hot water and cold water intake ducts (3 and 4) are connected to the tap through ball valves (6) urged against their seat in the closed position by the pressure of the water, said ball valves being housed in the body (11) of the tap and opening of said ball valves being achieved by positioning the cartridge (8, 9, 10).
Patent FR-2537615-A1 (FR)
Title: Procede et appareil de reglage de la densite de tricotage
Inventor: SHIMA MASAHIRO
IPC: D04B15/32
Filed: 1983-12-08
Abstract: PROCEDE DE REGLAGE DES DENSITES DE TRICOTAGE DE RANGEES SUCCESSIVES, LORS DE LA FABRICATION D'UN TISSU TRICOTE RECTILIGNE. LA LONGUEUR DE FIL UTILISEE DANS UNE SECTION DE REFERENCE EST COMPAREE, A CHAQUE RANGEE, A LA LONGUEUR DE FIL DE REFERENCE. EN FONCTION DE CETTE COMPARAISON, UNE UNITE DE COMMANDE DE DENSITE FAIT MONTER OU DESCENDRE LA CAME DE TRICOTAGE AFIN D'AUGMENTER OU DIMINUER LA DENSITE DE TRICOTAGE. CETTE COMPARAISON EST EFFECTUEE JUSQU'A CE QUE LES DEUX LONGUEURS COINCIDENT. DISPOSITIF POUR LA MISE EN OEUVRE DE CE PROCEDE, COMPRENANT UNE CAME 33 MONTEE SUR L'ARBRE D'UN MOTEUR A IMPULSIONS, UNE PIECE COULISSANTE DE SOULEVEMENT 14 QUI PORTE UNE PREMIERE TIGE 20 EN CONTACT AVEC LA CAME DE COMMANDE ET UNE DEUXIEME TIGE 21, ET DEUX LEVIERS OSCILLANTS 24, 25 DONT UNE EXTREMITE EST EN CONTACT AVEC UNE TIGE 26, 27 SOLIDAIRE DE LA CAME DE TRICOTAGE 5, 6 RESPECTIVE ET DONT L'AUTRE EXTREMITE EST ALTERNATIVEMENT EN BUTEE SUR LA DEUXIEME TIGE 21 OU ELOIGNEE DE CELLE-CI.
Patent FR-2558258-A1 (FR)
Inventor: PICARD DIDIER
IPC: G02B23/24
Filed: 1984-01-13
Abstract: The device can be used particularly for the study of plant roots in the soil without damaging them. It comprises a sensor for exploration consisting of a light source (12) associated with a photodetector (15). It also comprises a system for processing the luminous information transmitted by the photodetector (15) consisting of units for digitizing (17) and transmitting (18) data with an in-line processing unit (6), itself cooperating with a control unit combined with means for storing and displaying the information.
Patent FR-2582153-A1 (FR)
Title: Device for direct transformation of solar energy into electricity through the use of a thermostatic bimetallic strip
IPC: F03G6/06
Filed: 1984-04-04
Abstract: The invention relates to a device enabling electric current to be produced from a heat source, in particular solar radiation, through the creation and use of a thermostatic bimetallic strip whose most expandable face is a compound of carbon fibres with high elasticity. The device consists of a solar reflector 1 heating a thermostatic bimetallic strip 3 whose sudden deflection entrains a piece of ferromagnetic metal 9 whose movement gives rise to an electric current in the coils 10 which is collected via an end-use apparatus 11. The device according to the invention is particularly intended for saving energy in all areas of industry and for reducing the cost of electricity generating systems.
Patent FR-2563266-A1 (FR)
Title: Locking mechanism having multiple tumblers mounted on a rack
IPC: E05B47/00
Filed: 1984-04-19
Abstract: The subject of the invention is a locking mechanism having multiple tumblers mounted on a rack. It is composed of a means for actuating the locking mechanism 1, a lock case 13 which contains a rack 7 actuating the tumblers 8A, 8B, 8C and the vertical catch bolts 20, a keeper profile 10 with its keepers 9A, 9B, 9C and a keeper profile 14. The invention relates to high-security locking mechanisms.
Patent FR-2563560-A1 (FR)
Title: Device enabling standard-type glass doors to be actuated and locked
Inventor: SAVOYAT CHARLES
IPC: E05B65/00
Filed: 1984-04-27
Abstract: It is exhibited, once attached to the door, in the form of a non-dismantlable assembly, this assembly including, for each leaf 1, two actual handles 3, 5 which are stationary and disposed on each face of the leaf, opposite each other and connected together through orifices 11 which are provided in the said leaf 1, these handles: - being disposed set back in relation to the edge 17 of the leaf; - including, in the zone extending as far as the said edge 17, a surface 18 forming a base for a locking element 15, the means for fixing the said lock 15 to this base 18 being located on the side of the glass and being neither visible nor accessible from the outside.
Patent FR-2546119-A1 (FR)
Title: Lit pour poussette, notamment pliable, de bebe
Inventor: KASSAI KENZOU
IPC: B62B7/12
Filed: 1984-05-16
Abstract: L'INVENTION CONCERNE UN LIT POUR POUSSETTE DU TYPE "BOITE" DANS LEQUEL LES PARTIES AVANT2A, 5A, 6A DE LA PAROI DE FOND2 ET LES PAROIS LATERALES DE GAUCHE ET DE DROITE5, 6 SONT FABRIQUEES D'UN SEUL TENANT ET SEPAREMENT DE LEURS PARTIES ARRIERE2B, 5B, 6B LA PAROI AVANT3 ETANT SEPARABLE DES PAROIS LATERALES DE GAUCHE ET DE DROITE5, 6 ET POUVANT TOURNER AUTOUR DE LA LIGNE LIMITE11 ET DEUX TIGES DE TRACTION12 COULISSANT DANS LE SENS LONGITUDINAL ETANT MONTEES DES DEUX COTES AU-DESSOUS DE LA PAROI DE FOND2; LA PAROI AVANT3 ET LE CORPS PRINCIPAL DE LA POUSSETTE DE BEBE SONT RELIEES MUTUELLEMENT PAR DES MOYENS A TIGES PLIABLES20, 21, 22. LORSQUE LES TIGES12 SONT TIREES VERS L'AVANT, LA PAROI AVANT3 FORME L'AVANT DU LIT ET, LORSQUE LES TIGES12 SONT TIREES VERS L'ARRIERE, LA PAROI AVANT3 EST DEPLACEE VERS LE BAS DE FACON A SERVIR DE SIEGE.
Patent FR-2565047-A1 (FR)
Title: Microwave circuit comprising a low-noise amplifier and means of filtering the noise outside the useful frequency band
Inventor: KERMARREC CHRISTIAN GILBERT JE
IPC: H03F3/60
Filed: 1984-05-22
Abstract: Microwave circuit comprising a low-noise amplifier with three stages, each stage of which is formed by a field-effect transistor and input and output matching circuits intended to minimise the noise factor and maximise the gain within a useful frequency band and also comprising means for filtering the noise outside this useful frequency band, characterised in that the filtering means are band-pass structures whose pass band is exactly centred on the useful frequency band of the circuit, in that the input, output and inter-stage matching networks of the amplifier consist of such a structure, and in that each stage of the amplifier participates in reducing the noise factor, in increasing the gain and in rejecting undesirable frequencies. Application: monolithic construction of a microwave reception head.
Patent FR-2566050-A1 (FR)
Title: Procede de demarrage d'un moteur a combustion interne
Inventor: GRABBE DIETER
IPC: F02N19/00
Filed: 1984-06-19
Abstract: PROCEDE DE DEMARRAGE D'UN MOTEUR A COMBUSTION INTERNE. PROCEDE DE DEMARRAGE D'UN MOTEUR A COMBUSTION INTERNE DONT AU MOINS UN CYLINDRE EST MUNI D'UNE SOUPAPE DE DEMARRAGE RELIEE A UNE SOURCE DE FLUIDE SOUS PRESSION INTRODUIT DANS LE OU LES CYLINDRES LORSQUE LES PISTONS SE TROUVENT DANS LA PHASE DU CYCLE CORRESPONDANT A LA COMBUSTION, CARACTERISE EN CE QUE L'ON DIMINUE TEMPORAIREMENT L'AVANCE A L'OUVERTURE DES SOUPAPES D'ECHAPPEMENT DES CYLINDRES EQUIPES DE SOUPAPES DE DEMARRAGE, POUR AMELIORER L'UTILISATION DE L'ENERGIE CONTENUE DANS LE FLUIDE DE DEMARRAGE.
Patent FR-2566838-A1 (FR)
Title: Device for controlling valves for shutting off the inlet and exhaust ports in an internal combustion engine
Inventor: GALLOT JEAN-CLAUDE
IPC: F01L1/24
Filed: 1984-07-02
Abstract: Device for controlling valves 4 for shutting off inlet and exhaust ports in an internal combustion engine, comprising rockers 6 pivoting on a spindle parallel to a cam 17 shaft 3 and each provided with two arms 21, 22 respectively interacting with the end of the stem 5 of a valve 4 and with a rotary cam 17 of the cam shaft 3, the pivoting spindle of the rockers 6 being substantially parallel to the cam shaft 3 and orthogonal to the valve 4 stems 5, characterised in that the spindle of the rockers 6 comprises, facing each rocker, an eccentric portion 8 on which the corresponding rocker 6 may pivot and whose angular position is adjustable by the rotation of the spindle of the rockers 6 as a function of a parameter of the engine, and a hydraulic tappet 12 for automatically taking up the play of each valve 4 stem 5, and of the associated rocker 6 and cam 17, is mounted on one of the arms 21, 22 of each rocker 6.
Patent FR-2567695-A1 (FR)
Title: Structure d'un etage d'amplificateur equilibre fonctionnant en hyperfrequences
Inventor: LEFEVRE CLAUDETTE
IPC: H03F3/60
Filed: 1984-07-10
Abstract: L'INVENTION CONCERNE LA STRUCTURE D'UN AMPLIFICATEUR EQUILIBRE HYPERFREQUENCE, A TRANSISTOR A EFFET DE CHAMP 3, 4. DANS LES STRUCTURES CONNUES CHACUNE DES DEUX VOIES D'UN AMPLIFICATEUR EQUILIBRE COMPORTE UN TRANSISTOR A EFFET DE CHAMP 3, 4 SITUE ENTRE LES DEUX COUPLEURS 3DB. SELON L'INVENTION UNE SEULE CELLULE 1112 D'UN TRANSISTOR 9 EST CONNECTEE, POUR CHAQUE VOIE DE L'AMPLIFICATEUR, LE TRANSISTOR 9 ETANT COMPOSE D'AU MOINS DEUX CELLULES 1112, 1314 OU D'UN NOMBRE PAIR DE CELLULES DONT CHACUNE REGROUPE PLUSIEURS TRANSISTORS ELEMENTAIRES. DANS UNE CELLULE TOUTES LES GRILLES SONT REUNIES A UNE METALLISATION 11, TOUS LES DRAINS REUNIS A UNE AUTRE METALLISATION 12, SEULE LA SOURCE 10 ETANT COMMUNE A TOUTE LA PASTILLE DU TRANSISTOR DE PUISSANCE 9. L'UTILISATION D'UNE CELLULE AU LIEU D'UN TRANSISTOR 3 PERMET DE MONTER PLUS HAUT EN FREQUENCE, D'AVOIR UN GAIN PLAT ET DE SIMPLIFIER L'ADAPTATION D'IMPEDANCE. APPLICATION AUX MATERIELS HYPERFREQUENCES.
Patent FR-2569437-A1 (FR)
Title: Folding and variable residential cell device
IPC: E04B1/344
Filed: 1984-08-24
Abstract: The device consists of the combination of its rigid lower part 1 with its superstructure 8, 11 which is foldable on all its faces by means of hinges and articulated arms. It is intended to be placed on a wheeled chassis, or on a vehicle roof or combined with any other extensible residence.
Patent FR-2570013-A1 (FR)
Title: Machine a meuler pour le biseautage ou rainurage guide ou libre d'une lentille ophtalmique
Inventor: BADIN SUZAN
IPC: B24B9/14
Filed: 1984-09-11
Abstract: DANS CETTE MACHINE A MEULER, LA BROCHE DE SUPPORT 15 DE LA MEULE 16 EST MONTEE MOBILE PAR RAPPORT A CELLE PORTANT LA LENTILLE OPHTALMIQUE A TRAITER, ET IL LUI EST ASSOCIE DES MOYENS D'AVANCE PROPRES A EN ASSURER UN DEPLACEMENT GUIDE PARALLELEMENT A SON AXE. SELON L'INVENTION, ENTRE CETTE BROCHE DE SUPPORT 15 ET LES MOYENS D'AVANCE QUI LUI SONT ASSOCIES SONT ETABLIS DES MOYENS DE LIAISON DEBRAYABLES 57, PROPRES A EN PERMETTRE, A LA DEMANDE, SOIT UNE COMMANDE EN DEPLACEMENT AXIAL EFFECTIVE PAR LESDITS MOYENS D'AVANCE, SOIT SA LIBERATION AU MOINS RELATIVE PAR RAPPORT A CEUX-CI. APPLICATION AU BISEAUTAGE OU AU RAINURAGE D'UNE QUELCONQUE LENTILLE OPHTALMIQUE.
Patent FR-2552656-A1 (FR)
Title: Applicateur a main pour la chirurgie a laser
Inventor: FRANK FRANK
IPC: A61B18/20
Filed: 1984-09-27
Abstract: APPLICATEUR A MAIN POUR LA CHIRURGIE A LASER DANS LEQUEL UNE FIBRE OPTIQUE REFROIDIE COAXIALEMENT PAR LIQUIDE OU PAR GAZ EST MONTE DANS UN CARTER-POIGNEE EN FORME DE TUBE. L'EMBOUT TUBULAIRE ALLONGE 17, 18 EST FABRIQUE EN UN ALLIAGE METALLIQUE MOU QUI PEUT ETRE DEFORME A LA MAIN SELON LES EXIGENCES DES PRESCRIPTIONS MEDICALES.
Patent FR-2556434-A1 (FR)
Title: Device for compensating jolts in the rotational movement of an engine
Inventor: FRIEDMANN OSWALD
IPC: F16D47/02
Filed: 1984-11-15
Abstract: The invention relates to a device for compensating jolts in the rotational movement of an engine 5, especially during changes in torque, by means of two inertia masses 3, 4 arranged coaxially with respect to one another and capable of revolving relatively in opposition to the action of a damping device and one of which is connected to the internal combustion engine and the other to the input part 10 of a transmission. The damping device is arranged so as to produce variable damping by means of the relative rotation of the two inertia masses 3, 4; an additional frictional damping element may be used or the inertia masses 3, 4 may be mounted so as to carry out a limited relative axial movement as a function of the actuation of a friction clutch 7.
Patent FR-2574168-A1 (FR)
Title: Improved electric convector and method of manufacture
IPC: F24H9/02
Filed: 1984-11-30
Abstract: The present invention relates to an electric convector which comprises: a frame 200 forming a case with a frontal opening, fitted in the region of its opening contour with first 153 and second 152, 154 support structures, a heating body 500, a control box, a frontal grill formed of fins 602 on which rods 601 are fixed, the upper extremities of the rods being engaged behind the first support structure and the extremities of the fins resting on the front of the second support structures 152, 154, and a front panel of which the upper edge bears on the lower extremities of the rods, and which has fastening structures engaged with the second support structures.