baber/WOPTO huggingface dataset:
Patent FR-2568525-A1 (FR)
Title: Dispositif de reglage de la position de projecteurs de vehicules
IPC: B60Q1/076
Filed: 1984-08-01
Abstract: DISPOSITIF DE REGLAGE DE LA POSITION EN AZIMUT ET EN SITE DE PROJECTEURS DE VEHICULES. CHAQUE PROJECTEUR 1 PRESENTE A L'UNE DES EXTREMITES DE SON AXE HORIZONTAL XX UNE ARTICULATION A ROTULE 2 PAR LAQUELLE IL EST MONTE SUR LA CARROSSERIE DU VEHICULE ET A SON AUTRE EXTREMITE LE PROJECTEUR EST MONTE SUR UN ELEMENT MOBILE AU MOYEN DE DEUX AXES PIVOTANTS 6, 7 DONT L'UN 6 EST SITUE SUIVANT L'AXE HORIZONTAL XX ET DONT L'AUTRE 7 EST DECALE PAR RAPPORT A L'AXE HORIZONTAL XX, LEDIT ELEMENT MOBILE ETANT MONTE COULISSANT HORIZONTALEMENT SUR UN ORGANE DE SUPPORT FIXE SUR LA CARROSSERIE, UN MOYEN DE REGLAGE MANUEL EN AZIMUT ETANT PREVU ENTRE L'ELEMENT MOBILE ET L'ORGANE DE SUPPORT. L'INVENTION EST UTILISEE POUR LE REGLAGE DE PROJECTEURS DE VEHICULES.
Patent FR-2570161-A1 (FR)
Title: Tubular load-bearing profiled part for a framework and devices for linking to the profiled part
IPC: E04H15/64
Filed: 1984-09-10
Abstract: The invention relates to a profiled part integrating peripheral grooves making it possible, on the one hand, to directly fix filling elements in the shape of flexible film or rigid panels and, on the other hand, linking between profiled parts. It consists of a tubular profiled part 33 internally having one or more hollow profiles 2 connected by ribs 4 to the external wall and slots 5 at the periphery whose cross-sectional shape allows either introduction by elastic interlocking of strips 41 fixed on the edge of flexible film 42 or the fixing by clipping or screwing of various accessories 46 or 49. This profiled part is intended for producing framework comprising flexible or rigid filling elements.
Patent FR-2572720-A1 (FR)
Title: Apparatus for repetitively dispensing a predetermined volume of liquid
IPC: B67D3/00
Filed: 1984-11-08
Abstract: The invention relates to an apparatus making it possible, from large reserves of liquid, to dispense by a simple lever operation, into any container, a predetermined and always constant volume of liquid. It consists of a tank, dismantleable into three parts 1, 3, 4, which is filled by placing the knob 19 into the left limit position. A valve 8 closes onto the seat 12 under the thrust of the liquid when the tank is full. Placing the knob 19 into the right limit position causes the tank to empty into the container intended to receive the volume in question. The apparatus according to the invention is particularly intended to dispense wine in bulk at a volume of 5 or 10 litres.
Patent FR-2575626-A1 (FR)
Inventor: BADEFORT BERNARD
IPC: H04N5/10
Filed: 1984-12-27
Abstract: 1. A circuit for decoding the vertical synchro pulses of a composite synchronization signal in an interlaced frame system, with the vertical synchro pulses comprising n positive pulses preceded by n negative front equalizing pulses and followed by n negative back equalizing pulses, these vertical synchro pulses and equalizing pulses having a frequency which is twice the line scanning frequency, characterized in that it comprises digital means for producing, on the basis of the composite synchronization signal, a rectangular signal (Q1 ) of half the line frequency, and a rectangular signal (Q3 ) of half the line frequency during the frame, except during the equalizing and the vertical synchro pulse periods, when the signal (Q3 ) has line frequency, the relative phase of the two rectangular signals depending upon the rank parity of the frame, and that it comprises a means (20, 22, 23, 24) for correlating these rectangular signals (Q1 , Q3 ) in order to generate decoded vertical synchro pulses, whose start coincides, substantially without delay, with the start of the vertical synchro pulses of the composite synchronization signal.
Patent FR-2578037-A1 (FR)
Title: Method and device for freezing the necks of bottles
IPC: F25D13/06
Filed: 1985-02-27
Abstract: The device for freezing the necks of bottles comprises adjoining buckets 3 for supporting vertical bottles 6, neck downwards, a conveyor path 1, in closed circuit, for guiding the buckets 3, a recipient 4, 5 situated under the conveyor path for containing a freezing liquid 8, at least one actuation means for causing the buckets to advance on the conveyor path 1, loading means for installing the bottles in the buckets, unloading means for removing them therefrom, and a refrigeration member for cooling the freezing liquid. The method according to the invention provides for bottles to be conveyed, the necks of which are immersed into a freezing liquid circulating against the direction of forward travel of the bottles.
Patent FR-2565848-A1 (FR)
Title: Catalyseur d'hydrogenation d'olefines, procede pour hydrogener des polymeres avec ce catalyseur et copolymeres sequences hydrogenes produits par ce procede
Inventor: KISHIMOTO YASUSHI
IPC: B01J31/12
Filed: 1985-04-17
Abstract: L'INVENTION CONCERNE UN CATALYSEUR POUR L'HYDROGENATION DE DOUBLES LIAISONS A INSATURATION OLEFINIQUE. SELON L'INVENTION, IL COMPREND, COMME COMPOSANT ESSENTIEL, UN COMPOSE REPRESENTE PAR LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R A R SONT INDEPENDAMMENT DES ATOMES D'HYDROGENE OU DES GROUPES ALCOYLES DE 1 A 4 ATOMES DE CARBONE ET AU MOINS L'UN DE R A R ET AU MOINS L'UN DE R A R SONT DES ATOMES D'HYDROGENE. L'INVENTION S'APPLIQUE NOTAMMENT A L'HYDROGENATION DES POLYMERES OU COPOLYMERES DIENES.
Patent FR-2580712-A1 (FR)
Inventor: MARMET PATRICK
IPC: E05B47/00
Filed: 1985-04-23
Abstract: 1. An electromechanical driving unit for controlling a device monitoring an access, comprising on the one hand a control unit arranged in the vicinity of the device which is to be controlled and which comprises an electronic device (1-4) which checks the code supplied by the users and if this code is correct supplies a control signal to the electrical unit (5) for actuating the device, and on the other hand a monitoring unit arranged at a distance which allows for the control and/or monitoring of the opening of the door, characterised in that the control unit comprises a voltage detection element (6, 13) which is connected to the terminals of the electrical actuation unit (5) and whose output signal is transmitted to an AND logic circuit (7, 21), which also receives a signal representing the absence of an acutation command, the output signal of the said logic circuit (7, 21) forming an alarm signal which is transmitted to the monitoring unit.
Patent FR-2581817-A1 (FR)
Inventor: GERARD CHRISTIAN
IPC: G11B27/28
Filed: 1985-05-09
Abstract: This system essentially comprises 9 functional units: a central memory (120), an address generator (124), two digital conversion circuits (126, 128), a code-serialising circuit (130), a switching circuit (132), a circuit (134) for deserialising the videographic code, a serial interface circuit (136) and a management circuit (140). A bus (114) connects the units. Application to television.
Patent FR-2582056-A1 (FR)
Title: Air intake neck, especially for an air inlet system in an internal combustion engine
Inventor: CLEMENT PIERRE
IPC: F16K1/16
Filed: 1985-05-17
Abstract: This air intake neck, especially for an air inlet system in an internal combustion engine, comprises a mixing chamber 10 in which there emerge a cold air inlet duct 4 and a hot air inlet duct 14. This mixing chamber 10 communicates with an outlet duct 15 for the air from the mixing chamber. One of the said inlet ducts 4 is coaxial with the mixing chamber 10 and comprises shut-off means consisting of flaps 5 articulated on the said duct 4 and actuated via a cylindrical component 9 mounted displaceably along the axis of the mixing chamber 10 between a complete shut-off position of the inlet duct 4 using the flaps 5 and a position in which the latter are retracted. The cylindrical component 9 constitutes means for shutting off the other inlet duct 14.
Patent FR-2566149-A1 (FR)
Title: Montage programmable de registres d'etat et systeme de commande a microprocesseur pourvu d'un tel montage
Inventor: BELLAVANCE JOSEPH THOMAS
IPC: G06F13/38
Filed: 1985-06-11
Abstract: UN MONTAGE PROGRAMMABLE DE REGISTRES 19, 21 D'ETAT QUI PERMET DE VERIFIER SIMULTANEMENT L'ETAT DANS UN SYSTEME. APPLICATION: INTERFACE DE SYSTEME A MICROPROCESSEUR.
Patent FR-2584751-A1 (FR)
Inventor: VAHRADIAN JACQUES
IPC: E03D1/30
Filed: 1985-07-09
Abstract: 1. Unbreakable push-button device, for operating the flushing apparatus in toilet cisterns, comprising a push-button (13) and a chamber (14) open at its opposite ends and in the upper part (14a) of which is housed the push-button capable of transverse movement ; this chamber is equipped with as shoulder (1l4c) which enables it to press against the external surface (7a') of the edge of the opening (16) formed in the cover (7a) of the cistern, characterized in that a dissuasion ring (15) is mounted in such a way that it may rotate freely around that part (14a) of the chamber which is mounted externally on the cistern.
Patent FR-2585384-A1 (FR)
Title: Armoured cable of very high strength
IPC: D07B1/00
Filed: 1985-11-27
Abstract: Armoured cable of very high strength, comprising a braided metal cable 4 firmly secured at each of its ends to a corresponding end piece 7, 8, characterised in that it comprises an armouring arranged around the cable and formed from a plurality of two separate types of armouring elements 1-1', 2 which succeed one another alternately over the entire extent separating said end pieces and coupled to one another with a capacity for mutual articulation, one of these elements being a straight tubular piece 1, 1' of relatively small length, within which and in the mid-plane of the central zone of which is located, fitted in perfectly, a large reinforcing washer 21 surrounding the braided metal cable, the other armouring element being a tubular metal piece 2 convex at the centre 10 and of circular cross-section.
Patent FR-2588449-A1 (FR)
Title: Procede d'elaboration et de conservation d'un produit carne
Inventor: MAIRAL FERNANDO ABELLA
IPC: A23B4/023
Filed: 1985-12-19
Abstract: PROCEDE DE TRAITEMENT DES JAMBONS. ON AJOUTE AUX ADDITIFS CLASSIQUES DE SALAISON DES SOUCHES BACTERIENNES A ACTIVITE LIPOLYTIQUE, ET ON EFFECTUE LA PHASE DE SALAISON DANS UN DISPOSITIF ROTATIF ET SOUS VIDE. ON OBTIENT AINSI DES JAMBONS DE MEILLEURE QUALITE AVEC UN TEMPS DE TRAITEMENT REDUIT ET UNE QUANTITE D'ADDITIFS EGALEMENT REDUITE.
Patent WO-8702622-A1 (WO)
Inventor: LECA JEAN-PAUL
IPC: B32B27/08
Filed: 1986-11-04
Abstract: Piéce obtenue à partir d'un stratifié comprenant au moins une couche de résine thermoplastique (A), au moins une couche de résine thermodurcie (B) renforcée de fibres et au moins une couche d'adhésif (C) intermédiaire entre les couches (A) et (B). Elle est de forme complexe et le rapport de l'épaisseur de la couche (B) à l'épaisseur de la couche (A) dans ladite pièce est au moins égal à 1,5. Le procédé de fabrication consiste en ce que dans une première étape une couche de résine thermoplastique (A) est enduite à chaud d'au moins une couche d'adhésif (C), puis dans une seconde étape ladite couche (A) enduite d'adhésif est soumise à un thermoformage en utilisant comme moule en forme une couche de forme complexe (B) de résine thermodurcie renforcée de fibres, les conditions de thermoformage étant telles que le rapport de l'épaisseur de la couche (B) à l'épaisseur de la couche (A) dans la pièce de forme complexe obtenue est au moins égal à 1,5.
Patent FR-2578420-A1 (FR)
Title: Composition buccale antitartre a base d'acide phosphonoformique, procede pour sa preparation et son utilisation
Inventor: GAFFAR ABDUL
IPC: A61Q11/00
Filed: 1986-03-10
Abstract: L'INVENTION CONCERNE UNE COMPOSITION BUCCALE SOUS FORME DE BAIN DE LAVAGE DE LA BOUCHE, DE PATE DENTIFRICE, DE GEL, DE CREME OU DE POUDRE. LADITE COMPOSITION CONTIENT UN VEHICULE, ACCEPTABLE PAR VOIE BUCCALE CONTENANT UNE QUANTITE A EFFET ANTITARTRE, D'ACIDE PHOSPHONOFORMIQUE OU D'UN SEL, ACCEPTABLE PAR VOIE BUCCALE, DE CET ACIDE. L'INVENTION CONCERNE EGALEMENT UN PROCEDE POUR EMPECHER LA FORMATION DU TARTRE DENTAIRE ET DES CARIES. APPLICATION: PRODUITS D'HYGIENE DENTAIRE.
Patent FR-2596547-A1 (FR)
Title: Device for deriving radio navigation information with an indication of its validity
Inventor: MARTEAU DANIEL
IPC: G01S1/14
Filed: 1986-03-28
Abstract: This device is provided for deriving radio navigation information, with an indication of its validity; it comprises a first receiver 30 provided, on the one hand, to pick up a wave which is modulated by a low-frequency signal formed by two different frequency components exhibiting a predetermined phase relationship between them, and, on the other hand, for restoring the low-frequency signal to a processing circuit 35 deriving, on the one hand, the said information on the basis of the difference of level of the said components contained in the restored low-frequency signal and, on the other hand, the said validity indication on the basis of the level of each of these same components; this device is noteworthy in that the processing circuit comprises a phase estimation circuit 60 for establishing the phase relationship between the components of the restored low-frequency signal, for checking it with respect to the said predetermined phase relationship and for delivering an invalidity indication for an unfavourable comparison. Application to radio navigation.
Patent FR-2596457-A1 (FR)
Title: Method for monitoring the operation of an internal combustion engine in use
Inventor: KLEPACKI WOJCIECH
IPC: F02B3/06
Filed: 1986-03-28
Abstract: The present invention relates to a method for monitoring the operation of an internal combustion engine in use, consisting in correlating, on a reference engine, the pressure variation prevailing in the combustion chamber with the amplitude and the frequency of the vibrations of various members, in calculating an equivalent level representing the level of stress of the members, this equivalent level being used on engines of the same type, in use, so as to take immediate decisions for modifying driving parameters or decisions for taking preventative or curative action. Particular application to high-power diesel engines.
Patent FR-2597290-A1 (FR)
Title: Procede et appareil de fabrication de faisceaux de conducteurs
Inventor: GUEROUT JEAN BERNARD
IPC: H01R43/01
Filed: 1986-04-14
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN APPAREIL DE FABRICATION DE FAISCEAUX ELECTRIQUES AU MOYEN D'UNE NAPPE DE CONDUCTEURS. LES EXTREMITES OPPOSEES D'UN CABLE PLAT OU NAPPE 30 SONT TERMINEES AU MOYEN DE CONNECTEURS ELECTRIQUES 13, DES CONDUCTEURS INDIVIDUELS DE LA NAPPE ETANT CONNECTES ELECTRIQUEMENT A DES CONTACTS CORRESPONDANTS DES CONNECTEURS 13. LA NAPPE 30 EST AVANCEE LE LONG D'UN TRAJET 12 D'ALIMENTATION VERS UN POSTE DE TERMINAISON 41. LES RANGEES DE CONTACTS S'ETENDENT LE LONG DU TRAJET D'ALIMENTATION ET UNE BOUCLE EST FORMEE DANS L'EXTREMITE AVANT DE LA NAPPE, LE PLAN DE CETTE DERNIERE ET L'AXE DE LA BOUCLE S'ETENDANT PERPENDICULAIREMENT AUX RANGEES DE CONTACTS ET AUX FACES DE RECEPTION DE CONDUCTEURS DES CONNECTEURS. PUIS LES EXTREMITES AVANT ET ARRIERE DE LA BOUCLE SONT TOURNEES DANS DES SENS OPPOSES SUR 90 AFIN DE S'ETENDRE PARALLELEMENT AU PLAN DES FACES DES CONNECTEURS 13. DOMAINE D'APPLICATION: FABRICATION DE FAISCEAUX DE CABLES.
Patent FR-2597659-A1 (FR)
Title: Bistable switch in particular for controlling the dipped/main beam lighting of a motor vehicle
Inventor: CHRETIEN LOUIS JACQUES
IPC: B60Q1/14
Filed: 1986-04-18
Abstract: The present invention relates to a bistable switch, in particular for controlling the dipped/main beam lighting of a motor vehicle, comprising a casing 100 which houses a control slider 200 guided in translation A between a rest position and a working position, a tongue 300 extending in the direction of displacement of the slider and carried pivotably on the control slider about an axis 302 transverse to the direction of translation of the slider, a contact unit 400 able to displace in a general direction B perpendicular to the direction A of displacement of the slider and to the pivoting axis 302 of the tongue 300, and provided with at least one contact stud 450, and with two ramps 460, 470 accommodated on a common face of the unit opposite the tongue 300, and such that the said ramps 460, 470 are placed alternately opposite the tongue 300 depending on the position of the unit in the casing.
Patent FR-2581668-A1 (FR)
Title: Tambour pour machines lave-linge
Inventor: FAINI PIETRO
IPC: D06F37/22
Filed: 1986-05-07
Abstract: L'invention concerne un tambour pour machines lave-linge, et notamment un tambour rotatif en matière plastique. Selon l'invention, le tambour comporte un corps 1 en matière plastique muni, d'une part, d'un arbre de commande coaxial 4 supporté sur le fond de la cuve 2 de la machine lave-linge, et d'autre part, de moyens supplémentaires de soutien 6 par roulement ou par frottement à l'intérieur de la cuve ; ce qui permet l'utilisation d'un tambour en matière plastique en évitant des oscillations et/ou des déformations anormales de ce tambour. (CF DESSIN DANS BOPI)
Patent FR-2582474-A1 (FR)
Title: Installation d'arrosage du type comportant un arroseur a haute pression deplace en continu par tirage
Inventor: REUS CORNELIS NICOLAAS DE
IPC: A01G25/09
Filed: 1986-05-30
Abstract: CETTE INSTALLATION DU TYPE CANON AUTOMOTEUR COMPREND UN APPAREIL D'ALIMENTATION EN EAU SOUS PRESSION 1, AVEC UNE POMPE 8 PAR EXEMPLE, UN ENROULEUR 2 A TAMBOUR 12 POUR UN TUYAU FLEXIBLE 3, UN ARROSEUR 4 SUR UN TRAINEAU 19 ET UN APPAREIL 6 POUR SUPPORTER LE TUYAU 3. AFIN DE REDUIRE LA GRANDEUR ET LE POIDS DE L'ENROULEUR 2, LA LONGUEUR DU TUYAU 3, QUI EST GENERALEMENT DE PLUSIEURS CENTAINES DE METRES, EST DIVISEE EN DEUX SECTIONS A, B PAR DES CLAPETS ANTIRETOUR 11, 15. LA PREMIERE SECTION A EST TOUJOURS REMPLIE D'EAU, TANDIS QUE LA DEUXIEME SECTION B, QUI RESTE NORMALEMENT ETENDUE SUR LE CHAMP, PEUT SE VIDER A L'ENROULEMENT ET ETRE ENROULEE A PLAT SUR LE TAMBOUR 12.
Patent FR-2584452-A1 (FR)
Title: Inlet control system for machines
Inventor: AIYAMA FUMIHIKO
IPC: F02B63/02
Filed: 1986-07-02
Abstract: An inlet control system for machines fitted with an internal combustion engine serving as energy source and two handles held in both hands in order to operate the machine for performing work, comprises two small connecting rods 9, 10 each returned in a given direction by a spring 13, 16 and two cables 17, 18, connecting the two small connecting rods 9, 10 respectively to the left-hand handle and to the right-hand handle of the machine, in order to cause two small connecting rods 9, 10 to pivot against the force of their respective spring 13, 16.
Patent FR-2600967-A1 (FR)
Title: Panneau d'ecoutille a dispositif d'etancheite perfectionne, particulierement utilisable pour l'equipement de navires porte-conteneurs
IPC: B63B19/14
Filed: 1986-07-03
Abstract: LE DISPOSITIF DE FERMETURE EST CONSTITUE PAR UNE PLURALITE DE PANNEAUX D'ECOUTILLE 5 INDEPENDANTS, CHAQUE PANNEAU 5 PRESENTANT EN LONGUEUR ET EN LARGEUR LES DIMENSIONS D'UN CONTENEUR 3. CHAQUE GROUPE DE QUATRE GLISSIERES VERTICALES 2 ASSURANT LE GUIDAGE ET LA FIXATION DES CONTENEURS 3 A LEURS ANGLES SE PROLONGE AU-DESSUS DU PONT DU NAVIRE ET LE PANNEAU 5 VIENT INDEPENDAMMENT S'APPLIQUER DE FACON ETANCHE SUR LE POURTOUR D'UNE OUVERTURE ENTOURANT LEDIT GROUPE DE GLISSIERES 2 ET CONTRE LA FACE INTERNE DES GLISSIERES. POUR ACCEDER A UN CONTENEUR 3 EMPILE LE LONG DES GLISSIERES 2 A L'INTERIEUR DE LA CALE 1, IL SUFFIT DE RETIRER LES CONTENEURS EMPILES AU-DESSUS DU PANNEAU 5, PUIS CE PANNEAU LUI-MEME EN UTILISANT LE MEME ENGIN DE MANUTENTION QUE POUR LES CONTENEURS. L'INVENTION S'APPLIQUE A L'EQUIPEMENT DE NAVIRES PORTE-CONTENEURS COMPORTANT DES GLISSIERES VERTICALES S'ETENDANT AU-DESSUS DU PONT.
Patent FR-2594385-A1 (FR)
Title: Dispositif de montage a joint homocinetique pour roue motrice de vehicule automobile
Inventor: WELSCHOF HANS-HEINRICH
IPC: F16C19/00
Filed: 1987-02-13
Abstract: Ce dispositif se compose de deux sous-ensembles pré-assemblés séparément : l'un comprenant le roulement 22, 3 à double rangée de billes 4 sur un prolongement 1 du moyeu de roue 2 et l'autre sous-ensemble comprenant le joint d'articulation homocinétique 5 avec un élément extérieur 7, un élément intérieur 9 et des billes 11 mobiles dans des rainures 8, 10. L'invention concerne essentiellement la liaison 16 entre les deux sous-ensembles. Pour rendre la réalisation de cette liaison détachable plus économique, elle est constituée par des dentures frontales mutuellement imbriquées et combinées avec une vis centrale 19. Les dentures sont conformées par une opération de pressage dit à nutation, utilisant une matrice supérieure effectuant un mouvement régulier pendant le pressage. (CF DESSIN DANS BOPI)
Patent FR-2611587-A1 (FR)
Title: Decorative coloured composite
Inventor: BLANQUART PHILIPPE
IPC: B32B27/12
Filed: 1987-03-06
Abstract: The invention relates to a decorative coloured composite. It will find its application particularly in the field of wallpaper or of packaging paper, but it will also be used for making clothing, bandaging or signalling streamers. According to the invention, the decorative coloured composite consists of three superimposed layers: - the first layer 3, forming the verso of the composite 1, consists of a backing (support sheet), - the second layer, forming the recto of the composite 1, consists of an impermeable transparent plasticised film, - the third, permeable intermediate layer 5, arranged between the recto 2 and the verso 3 of the said composite 1 consists of a screened synthetic reinforcement. The adhesion of the three layers 2, 3, 5 is produced by a coloured adhesive coating 4 applied beforehand to one of the two external layers 2 or 3 of the composite.
Patent FR-2596376-A1 (FR)
Title: Escalier roulant a support de garde-corps
Inventor: ADRIAN WILLY
IPC: B66B23/22
Filed: 1987-03-27
Abstract: LA PRESENTE INVENTION CONCERNE UN ESCALIER ROULANT A SUPPORT DE GARDE-CORPS. LE SUPPORT DE GARDE-CORPS EST UN SUPPORT DE VERRE 10. CE DERNIER FIXE LE GARDE-CORPS 16 D'UN ESCALIER ROULANT AU LIMON 12 DE CET ESCALIER, ET IL SERT EGALEMENT A FIXER LE PROFILE DE RECOUVREMENT INTERIEUR 40, LE PROFILE DE RECOUVREMENT EXTERIEUR 42 ET LE PROFILE D'HABILLAGE EXTERIEUR 44 EN BONNE POSITION PAR RAPPORT AU LIMON 12.
Patent FR-2614490-A1 (FR)
Title: Microwave applicator for heat treatment of granular, powdery, pasty or liquid products
IPC: B29C48/03
Filed: 1987-04-23
Abstract: Device making it possible to continuously treat by microwave irradiation products in the form of grain, powder, paste or viscous liquid. It comprises an extruder screw 1 conveying, under pressure, the material to be treated in a kind of coaxial cable 2 excited by microwave generators placed perpendicularly to this cable. The invention can be used to treat seeds (roasting, detoxication), heat up thick liquids (molten polymers), pasteurise, sterilise agricultural foodstuffs (tomato concentrates, preserves), devulcanise rubber, and serve as reactor for certain chemical reactions.
Patent FR-2617112-A1 (FR)
Title: Caterpillar track for a snow vehicle
IPC: B62D55/24
Filed: 1987-06-24
Abstract: The caterpillar track is made up of identical separate crawler shoes carrying, on their outer face, a propulsion bar 12 and, on their inner face, drive pads 13 intended to interact with a drive roller 5. The crawler shoes have, at one end, female shapes 14 and, at the other end, complementary male shapes 15 allowing interlocking of the crawler shoes end to end in order to constitute an endless strip. A transverse pin 16 completes the fastening. The crawler shoes are interchangeable and made from a plastic material avoiding the use of intermediate components between the caterpillar track and its guide members.