baber/WOPTO huggingface dataset:
Patent FR-2597678-A1 (FR)
Title: Oscillateur commande par une tension, doubleur de frequence.
Inventor: KAMINSKY DIDIER
IPC: H03B19/14
Filed: 1986-04-18
Abstract: L'INVENTION CONCERNE UN OSCILLATEUR COMMANDE PAR UNE TENSION, DIT VCO, DOUBLEUR DE FREQUENCE, DANS LE DOMAINE DES HYPERFREQUENCES. UN VCO DOUBLEUR COMPORTE DEUX VOIES QUI TRAVAILLENT EN PARALLELE. DANS CHAQUE VOIE, UN TRANSISTOR6,7 EST MONTE EN SYSTEME OSCILLANT, ET SON ENERGIE EST RECUEILLIE SUR UNE DE SES ELECTRODES D'ACCES, LE DRAIN. LES DEUX TRANSISTORS SONT MONTES DE FACON QUE LEURS COURANTS DE SORTIE SOIENT EN OPPOSITION DE PHASE, CE QUI DIMINUE LE BRUIT FM AUTOUR DE LA PORTEUSE. SELON L'INVENTION, L'OPPOSITION DE PHASE EST OBTENUE AU MOYEN D'UN VARACTOR14 CONNECTE ENTRE LES GRILLES DES DEUX TRANSISTORS6,7. LE VARACTOR14 EST DECOUPLE EN COURANT CONTINU AU MOYEN DE DEUX CAPACITES15,16. POUR AUGMENTER LA PLAGE DE FREQUENCES, DEUX AUTRES VARACTORS24,25 PEUVENT ETRE MONTES DE FACON ANALOGUE SUR LES CIRCUITS DE SOURCE DES DEUX TRANSISTORS6,7. APPLICATION AUX CHAINES DE TRAITEMENT DE L'INFORMATION.
Patent FR-2597825-A1 (FR)
Title: Boat hull and internal equipment of such a boat
IPC: B63B1/04
Filed: 1986-04-29
Abstract: The invention relates to a boat hull 100. Such a hull 100 essentially comprises a central keel 1 and two lateral keels 2, 3 delimiting two tunnels 4, 5 each having their axis shifted towards the outside of the hull 100 instead of being centred. A step 6 and a shield 10 are used to deflect sea spray. The understructure of such a boat makes it possible to install in the cabin a panel capable of assuming a horizontal position in which it can be used as a table and a vertical position in which it can be used as a partition, thus delimiting two separate sleeping areas. The invention is applied in particular to yachting where comfort, cost-effectiveness and stability are especially desired.
Patent FR-2599166-A1 (FR)
Title: Message transmission installation, especially for supplying enhanced road signalling, and corresponding transmission method
IPC: G08G1/052
Filed: 1986-05-22
Abstract: The field of the invention is that of an installation intended to provide message transmission automatically and possibly selectively to a movable receiving station from fixed beacons. The aim of the invention is to supply active signalling for use by drivers which is automatically conveyed to the interior of the vehicle. This objective is achieved with the aid of the interaction of fixed message storage means 31, 32, of movable means for picking up the messages and of means for selective intelligible retranscription of the messages. The invention finds a preferential application for constituting enhanced road signalling.
Patent FR-2585767-A1 (FR)
Title: Procede de detection de l'etat de vieillissement d'un catalyseur de gaz d'echappement dans un moteur a combustion interne equipe d'une regulation du rapport air-carburant a sondes l
Inventor: ABTHOFF JORG
IPC: F01N11/00
Filed: 1986-07-29
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR DETECTER L'ETAT DE VIEILLISSEMENT D'UN CATALYSEUR DE GAZ D'ECHAPPEMENT DANS UN MOTEUR A COMBUSTION INTERNE EQUIPE D'UN SYSTEME DE REGULATION DU RAPPORT AIR-CARBURANT AVEC DES SONDES L. LA COMMUTATION DU RAPPORT AIR-CARBURANT DE L'ETAT RICHE A L'ETAT PAUVRE, ET INVERSEMENT, EFFECTUEE EN RELATION AVEC LA SONDE L, EST RETARDEE DE 10 A 5000MS ET LA TENEUR EN CO DANS LES GAZ D'ECHAPPEMENT EN AVAL DU CATALYSEUR EST MESUREE; UNE CONVERSION COMPLETE DES GAZ D'ECHAPPEMENT DANS LE CAS D'UNE COMMUTATION RETARDEE SE PRODUIT SEULEMENT LORSQUE LE CATALYSEUR POSSEDE ENCORE SA PLEINE CAPACITE D'EMMAGASINAGE D'OXYGENE; DU FAIT QUE, AU COURS DU VIEILLISSEMENT DU CATALYSEUR, LA CAPACITE D'EMMAGASINAGE D'OXYGENE DIMINUE, LE DEGRE DE CONVERSION, OU LA TENEUR EN CONSTITUANTS COMBUSTIBLES DANS LES GAZ D'ECHAPPEMENT DANS LE CAS D'UNE CONVERSION QUI N'EST PLUS COMPLETE FOURNIT UNE MESURE DIRECTE DE L'ETAT DE VIEILLISSEMENT DU CATALYSEUR; UN CATALYSEUR PEUT PAR CONSEQUENT ETRE REMPLACE EN TEMPS VOULU AVANT QU'IL NE SOIT COMPLETEMENT DETRUIT ET NE LAISSE AINSI PARVENIR DES CONSTITUANTS INDESIRABLES DES GAZ D'ECHAPPEMENT DANS L'ATMOSPHERE.
Patent FR-2603228-A1 (FR)
Title: Composite tubular structures with high specific stiffness - for low mass and inertia for robotic members or machinery components for external use
Inventor: DARRIEUX JEAN-LOUIS
IPC: B29D23/00
Filed: 1986-08-28
Abstract: Rigid tubular struts having a relatively highstiffness/wt. ratio are made using a tubular preform of double-walled sheet with a moulded collar on each end where each collar provides an array of undercut lugs, about which overlaid rovings can make a change of direction. The preform is then overlaid with longitudinally or helically wound rovings, pref. as crossed arrays and with circumferential windings, all impregnated with resin for curing in situ. USE - Esp. for e.g. limbs for robotic materials handling devices, to minimise the mass and hence inertia associated with limbs of given size and stiffness made of metal tubing or only of resin impregnated rovings. Thus a composite arm of 300 mm dia. x 700mm long would weigh 4 kg, compared with 20 kg for a metal arm of equivalent stiffness or 5 kg for an arm made only of reinforced resin laid up on a mandrel and at six times the cost. Esp. for equipment for exterior use, requiring weather resistance, inlcuding e.g. components of bridges, boats, freight containers, agricultural machines or drive shafts, etc..
Patent FR-2603771-A1 (FR)
Title: Effervescent ground bait for line fishing
IPC: A01K97/04
Filed: 1986-09-12
Abstract: Effervescent ground bait. It is obtained by compressing under pressure a composition comprising:     - at least one product known to attract and retain the fish;   - an anhydrous binding agent;   - an agent which becomes effervescent upon contact with water.   Application: line fishing.
Patent FR-2604167-A1 (FR)
Inventor: COMMUNAL JEAN-PIERRE
IPC: C01F7/00
Filed: 1986-09-19
Abstract: 1. Process for the treatment of an aqueous medium by the addition thereto of at least one aluminium polymer and at least one ferric salt, characterized in that the addition of the said ferric salt to the medium takes place with a delay time compared with the addition of the aluminium polymer.
Patent FR-2589328-A1 (FR)
Title: Method and composition for improving the herbicidal activity of salts of N-phosphomethylglycine
Inventor: AHLE JAMES LEROY
IPC: A01N25/30
Filed: 1986-10-28
Abstract: Herbicidal composition comprising:   a. A herbicidally effective amount of a salt of N-phosphonomethylglycine which is acceptable in agriculture; b. At least one humectant whose capacity of absorbing moisture is essentially equivalent to that of sorbitol;   c. Inert adjuvants; and   d. Water, in which the ratio of a to b is between approximately 1/33 and approximately 5/1 by weight.
Patent FR-2592504-A1 (FR)
Title: Procede et dispositif pour le numerotage consecutif de plis de courrier pour authentifier le paiement de l'affranchisement
Inventor: BAER PATRICIA B
IPC: G07B17/00
Filed: 1986-12-23
Abstract: Un expéditeur de courrier 16 traite des lots de courrier, chaque lot étant accompagné d'un bordereau résumant le type et le nombre de plis de courrier expédiés et le montant de l'affranchissement pour chaque lot. Pendant le traitement, chaque lot est identifié par un nombre unique à des fins de sécurité. (CF DESSIN DANS BOPI)
Patent FR-2609469-A1 (FR)
Title: New product intended to protect surfaces by making them hydrophobic
Inventor: MICHEL THIERRY
IPC: C09D183/04
Filed: 1987-01-12
Abstract: Hydrophobic composition intended to be applied in the liquid state to form a film of very low thickness after drying. This composition is manufactured by associating a polymer, an acid and a solvent. The polymer is more particularly an alkylpolysiloxane, the acid is a phosphoric, sulphuric or hydrochloric acid and the solvent is chosen from benzene, toluene, carbon tetrachloride and alcohols, especially ethanol. The wettability coefficient is reduced and water droplets glide on the protected surfaces. Application to motor vehicles.
Patent FR-2612375-A1 (FR)
Title: Method for manufacturing a food product based on fish and the product obtained directly by implementing the method
IPC: A23L17/00
Filed: 1987-03-17
Abstract: The method for manufacturing a food product based on fish is noteworthy due to the following essential stages:   - fillets of three different types of fish are taken in the raw state;   - the fillets are diced;   - they are blended with various ingredients;   - the mixture of fish which is obtained is then cooked. h
Patent FR-2599623-A1 (FR)
Title: Composition anti-plaque a usage buccal, a base d'hexetidine et de tridecanol
Inventor: BAKAR SHAMSUL K
IPC: A61K8/26
Filed: 1987-03-31
Abstract: L'INVENTION CONCERNE UNE COMPOSITION ANTI-PLAQUE A USAGE BUCCAL DONT LE GOUT EST AMELIORE. LA COMPOSITION COMPREND, DANS UN VEHICULE DENTAIRE AYANT UN PH D'ENVIRON 5-6, UNE QUANTITE A ACTION ANTIBACTERIENNE DE L'ASSOCIATION SYNERGIQUE D'HEXETIDINE ET DE TRIDECANOL-1 EN UN RAPPORT HEXETIDINE:TRIDECANOL DE 1:1 A 5:1, CETTE ASSOCIATION INHIBANT LA FORMATION DE LA PLAQUE DENTAIRE. LA COMPOSITION PEUT SE PRESENTER SOUS FORME DE BAIN DE BOUCHE, PATE DENTIFRICE, GEL DENTAIRE, POUDRE DENTIFRICE, PASTILLE, TABLETTE, ETC. PRODUITS D'HYGIENE BUCCO-DENTAIRE.
Patent FR-2616080-A1 (FR)
Title: Luggage carrier, called a snow carrier, which can be fitted onto a pair of skis
IPC: A63C5/00
Filed: 1987-06-05
Abstract: The present invention relates to means for forming a luggage-carrier sledge from a pair of skis, with a view, in particular, to enabling people who frequent winter-sports resorts to conveniently transport their luggage or diverse goods. According to the invention, a luggage carrier comprising a plate 1, on which diverse luggage may be arranged and held by fastening means, is characterised in that the plate 1 is integral, via its lower face, with a pair of "soles" 2 shaped as ski boots enabling them each to be fastened onto a ski, which makes it possible to convert the pair of skis into a sledge; each of the soles, whose length is adjustable, is connected to the lower face of the plate by an arch 3, the latter being mounted pivotably about an axis 6, which makes it possible to render it retractable by folding down against the said lower face of the plate.
Patent FR-2619198-A1 (FR)
Title: Device for culinary grills
IPC: F24C15/20
Filed: 1987-08-03
Abstract: Device for culinary grills consisting of a grill 6 heated by means of electric infrared emitters 7 installed above and/or below, characterised in that built into one and the same unit are an electrostatic filtration appliance 15 associated with an active-charcoal filtration appliance 16 as well as a humidifier 1 and 2; the purified and humidified hot air being directed onto the dishes being prepared by means of a motor-driven fan 17 before being, for the most part, recycled.
Patent FR-2604873-A1 (FR)
Title: Boitier peu encombrant pour produit cosmetique
Inventor: TAHARA TOMIO
IPC: A45C13/10
Filed: 1987-09-04
Abstract: L'INVENTION CONCERNE LES BOITIERS POUR PRODUITS COSMETIQUES. ELLE SE RAPPORTE A UN BOITIER AYANT UN CORPS 20 QUI PORTE, DANS UNE CAVITE, UN BOUTON-POUSSOIR 24 QUI COMPREND UNE LAME DE RAPPEL 78 ARTICULEE PAR UNE CHARNIERE 84 A LA PARTIE INFERIEURE D'UNE PLAQUE AVANT 62. LA LAME DE RAPPEL COMPORTE DEUX PARTIES 80, 82 QUI FORMENT UN ANGLE L'UNE AVEC L'AUTRE ET DONT LE RACCORDVIENT S'APPUYER CONTRE L'INTERIEUR DE LA PLAQUE COULISSANTE 62 DU BOUTON-POUSSOIR, SI BIEN QU'UNE FORCE IMPORTANTE PEUT RAMENER LE BOUTON-POUSSOIR EN POSITION EXTERNE APRES QUE LE COUVERCLE A ETE OUVERT. APPLICATION AUX BOITIERS DE POUDRE DE RIZ ET AUTRES PRODUITS COSMETIQUES.
Patent FR-2605455-A1 (FR)
Title: Monocristal avec elements chauffants, notamment cathode d'emission thermo-ionique; procede d'ancrage d'un tel element chauffant dans un monocristal et utilisation de celui-ci
Inventor: WINKLER OTTO
IPC: C30B29/10
Filed: 1987-09-16
Abstract: MONOCRISTAL AVEC ELEMENTS CHAUFFANTS, NOTAMMENT CATHODE D'EMISSION THERMO-IONIQUE. PROCEDE D'ANCRAGE D'UN TEL ELEMENT CHAUFFANT 1 DANS UN MONOCRISTAL 2, ET UTILISATION DE CELUI-CI. CE MONOCRISTAL 2 EST DE PREFERENCE UN BORURE D'UN ELEMENT DE LA SERIE DES TERRES RARES. CHAQUE ELEMENT CHAUFFANT 1 EST RECU ET NOYE DANS UN EVIDEMENT 4 DU MONOCRISTAL 2 AUQUEL IL EST DURABLEMENT LIE PAR UNE MASSE FRITTEE POSSEDANT DE PREFERENCE UN POURCENTAGE D'UNE SUBSTANCE AYANT LA MEME COMPOSITION CHIMIQUE QUE LE MONOCRISTAL. ON OBTIENT AINSI UN MEILLEUR ANCRAGE DE L'ELEMENT CHAUFFANT 1, ET L'ON EVITE LA FISSURATION DUE AUX CONTRAINTES THERMIQUES.
Patent FR-2624906-A1 (FR)
Title: Projecting shutter for a building aperture and a prefabricated frame equipped with such a shutter
Inventor: ROSA JEAN
IPC: E05D15/58
Filed: 1987-12-18
Abstract: The subject of the present invention is a projecting shutter for a building aperture and a prefabricated frame equipped with such a shutter. The shutter 1 comprises at least one articulated leaf 3 and is characterised in that the articulation members 5 of the leaf 3 are carried by a supporting structure 4 intended to be mounted in the aperture, with the possibility of guided displacement relative to the latter, which displaces them outwards and inwards between an initial position and a final position. The said articulation members 5 are opposite the inner face of the leaves, so as to be covered by these in the closed position.
Patent FR-2622493-A1 (FR)
Title: Outil de finition par enlevement de copeaux pour machine d'usinage de surface
Inventor: SCHMIDT RAINER
IPC: B24D13/14
Filed: 1987-12-24
Abstract: L'invention concerne un outil de finition par enlèvement de copeaux en forme de doigt qui est composé d'éléments individuels assemblés en faisceau à une extrémité par une partie annulaire, comme des poils en fil métallique, des segments de meule, des poils en matière plastique revêtus d'abrasif, ou similaires, et qui est destiné à équiper une machine d'usinage de surface. Cet outil est caractérisé par le fait que ladite partie annulaire 2, 21 comporte une partie 22 en forme de manchon qui sert à sa fixation par enfoncement ou par serrage intérieur sur une contre-pièce correspondante, et dont l'intérieur est libre. Application à l'usinage de surface.
Patent FR-2611362-A1 (FR)
Title: Procede de production de particules ultrafines de fluorure de graphite
Inventor: KITA YASUSHI
IPC: C01B31/00
Filed: 1988-02-26
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PRODUCTION D'UN FLUORURE DE GRAPHITE SOUS LA FORME DE PARTICULES ULTRAFINES, PAR FLUORATION D'UN NOIR DE CARBONE A UNE TEMPERATURE ELEVEE AVEC UN GAZ FLUORANT COMPRENANT DU FLUOR GAZEUX. SELON L'INVENTION, ON EMPLOIE, COMME NOIR DE CARBONE, DU NOIR D'ACETYLENE. L'INVENTION S'APPLIQUE NOTAMMENT A LA PRODUCTION D'UN FLUORURE DE GRAPHITE A UTILISER COMME LUBRIFIANT, AGENT HYDROFUGE OU OLEOFUGE ET EGALEMENT COMME MATERIAU ACTIF POUR LES ELECTRODES DE CELLULE.
Patent FR-2627819-A1 (FR)
Title: Edging strip for table or work top - has upper and lower engagements in addition to central fixing strip
Inventor: CATHELINEAU JACQUES
IPC: A47B13/08
Filed: 1988-02-29
Abstract: The nosing or edging strip has a semi-circular cross section (2) and is fixed along the edge of the panel (3).  It is fixed along the panel edge by virtue of a serrated central strip (1) engaged in a slot (4) in the panel. The upper and lower edges of the panel have rebates (10), (11).  The nosing has extensions (8),(9) which lodge in the rebates when the nosing is pressed into the slot. ADVANTAGE - Edge rebates prevent the nosing from deforming under lateral i.e. vertical pressure.
Patent FR-2628615-A1 (FR)
Title: Shelving for furniture with vertical uprights - with uprights passing through holes in shelves and separated by walls joined to ends of shelves
IPC: A47B47/04
Filed: 1988-03-17
Abstract: The shelves (4,5,6) are held on two pairs of parallel uprights (2,3,2a,3a) which are joined by a cross bar (9) at the bottom. The shelves have a hole (7) near each corner, through which the uprights are put, on which the shelves can slide. The shelves are held apart by lateral walls (10) between  the uprights. The walls are joined to the shelves above and below them by short pins (11) through holes (13) in the shelves, which are engaged in blind holes (12) in each opposite edge of the wall. The holes in the bottom and top plates (4,6) are blind holes (15,16). USE/ADVANTAGE - The shelves are free standing and are for displaying or storing any objects.
Patent FR-2613442-A1 (FR)
Title: Joint articule pour petits angles de flexion
Inventor: WELSCHOF HANS-HEINRICH
IPC: F16D3/22
Filed: 1988-03-30
Abstract: CE JOINT ARTICULE POUR PETITS ANGLES DE FLEXION COMPREND DES CORPS ROULANTS 3 SERVANT A TRANSMETTRE LE COUPLE, LIBREMENT MOBILES DANS LA DIRECTION AXIALE ET LOGES DANS DES CHEMINS DE ROULEMENT 4, 5 AXIAUX ET PARALLELES, FORMES DANS L'ELEMENT INTERIEUR 2 ETL'ELEMENT EXTERIEUR 1 DU JOINT. CES CHEMINS DE ROULEMENT DES DEUX ELEMENTS SONT A AXE LONGITUDINAL RECTILIGNE ET A SECTION CONSTANTE. LA COURSE DE ROULEMENT DES CORPS ROULANTS 3 DANS L'UN 2 DES ELEMENTS DU JOINT EST LIMITEE PAR DES BUTEES AXIALES 6, 7 ET CORRESPOND A LA FLEXION MAXIMUM NOMINALE (PAR EXEMPLE 5 DANS CHAQUE SENS) TANDIS QUE LES CHEMINS DE ROULEMENT 4 DE L'AUTRE 1 ELEMENT DU JOINT SONT D'UNE PLUS GRANDE LONGUEUR ET LIBRES DE BUTEES AXIALES DE LIMITATION.
Patent FR-2629846-A1 (FR)
Title: Method for compacting ground including sand, gravel, coarse alluvial soil or layers of broken stones
Inventor: AIELLO GIOVANNI
IPC: E02D3/02
Filed: 1988-04-06
Abstract: The invention relates to a method for the deep and dynamic compacting of grounds, of the type according to which a very heavy pile is dropped from a great height. With the aid of at least one accelerometer placed on the pile 2 data is transmitted relating to the dynamic characteristics of the shock of the pile on the compacted ground; this data is gathered on a receiver 6 arranged on or in conjunction with the pile-lifting plant; this data is processed by a microprocessor in order to extract therefrom a characteristic value of the compacting and the compacting is automatically interrupted when the said characteristic value has reached the minimum required level.
Patent FR-2629342-A1 (FR)
Title: Massage shower device with vertical movement
IPC: E03C1/06
Filed: 1988-04-05
Abstract: The invention relates to a massage shower device which moves vertically, employing a reducing motor which allows the existing installation to be used and avoids any cabling inside and outside the apparatus. The increase in the current intensity absorbed by the motor at the end of travel triggers reversal of the direction of rotation of the motor. This apparatus is composed of a support 1, fixed to the wall by the hinges 26, which receives at its top the control assembly joined under the hood 8 which allows the switch 7 to pass. The two-way system 15 comprises a support 17 which receives the shower 18. The travel of 15 is limited by the stops 13 which move in the slideway 11. The screws 19 block them in the desired position. The hinges 26 allow the apparatus to be pivoted in the direction of the arrow 27. A pulley 14 is used to tension the chain which drives the movement of the shower. The casing is formed by two corner pieces 2 which are fixed at 21. Applications: any shower head used for massage in shower cubicles, baths or massage salons.
Patent FR-2892829-A1 (FR)
Title: Target analyzing method for monopulse radar, involves utilizing characteristic indices for elaborating signal of optimal radar receiver and/or for deducing angular range of angle, speed and depth of target with respect to given quantity
Inventor: LE CHEVALIER FRANCOIS
IPC: G01S13/00
Filed: 1988-05-24
Abstract: The method involves calculating characteristic indices, of a target with respect to a given quantity of the structure and performance of a target, from a correlation matrix of two series of observation of a wave reflected by the target. The indices are utilized for elaborating a signal of an optimal radar receiver and/or for deducing a range of angle, speed and depth of the target with respect to the given quantity. Independent claims are also included for the following: (1) a device for measuring extension of a radar target (2) a radar permitting to analyze a target and to improve the elimination of false alarms.
Patent FR-2622166-A1 (FR)
Title: Systeme de direction pour vehicule a quatre roues directrices
Inventor: OHE TAHESHI
IPC: B62D7/15
Filed: 1988-10-20
Abstract: Dans ce système, un détecteur de couple 2 fournit un signal de force de braquage des roues avant, un détecteur d'angle de braquage 3 fournit un signal d'angle de braquage des roues avant, un détecteur de vitesse de véhicule 4 fournit un signal de vitesse du véhicule, un second détecteur d'angle de braquage 10 fournit un signal d'angle de braquage des roues arrière, un premier moteur à courant continu 5 fournit un couple au système de braquage des roues avant, un second moteur à courant continu 9 fournit un couple au système de braquage des roues arrière. L'appareil de contrôle 1 fournit un signal de force de braquage des roues arrière en détectant un courant fourni au deuxième moteur à courant continu et détermine une valeur de commande cible en recevant les signaux de force de braquage des roues avant et arrière, les signaux d'angles de braquage des roues avant et arrière et le signal de vitesse de véhicule. Application à la direction des véhicules à quatre roues directrices.
Patent FR-2642595-A1 (FR)
Title: Device making it possible to obtain the automatic responding of datacom terminals, printing of the data received and computer processing
IPC: H04M11/08
Filed: 1989-01-27
Abstract: The device is a remote computerised electronic/automatic system provided with inputs/outputs. It makes it possible to provide for the monitoring of equipment connected thereto, and the transferring of information between them. The device according to the invention is characterised in that when it is associated with a videotex datacom terminal, it forms an assembly making it possible to obtain an automatic datacom responder as well as a modem with the V23 (ASCII) standards with automatic response. The automatic response functions are ensured by IC1, IC3D, IC8, IC9, IC10, IC4D-2, IC11, IC3B, IC3A.
Patent FR-2641225-A1 (FR)
Title: Dispositif pour le traitement centrifuge de pieces
IPC: B24B31/033
Filed: 1988-12-30
Abstract: L'invention concerne un dispositif pour le traitement centrifuge de pièces. Selon l'invention, dans le dispositif pour le traitement centrifuge des pièces, l'orifice de déchargement 35 des tambours 5, montés dans un entraîneur 2, est disposé à la partie inférieure de ceux-ci, un couvercle 7 étant monté près du tambour 5 de l'extérieur et étant pourvu d'un dispositif 36 pour son ouverture et sa fermeture, monté suivant l'axe de l'entraîneur 2, un collecteur 8 étant disposé au-dessous des tambours 5 et une commande 3 mettant l'entraîneur 2 en rotation étant montée au-dessus des tambours. L'invention s'applique à l'ébavurage, à l'arrondissement des arêtes vives, à la rectification et au polissage de pièces.
Patent FR-2641460-A1 (FR)
Title: Procede d'assemblage des elements d'un boitier d'aspirateur et boitier assemble selon un tel procede
Inventor: THOMAS GILBERT PAUL
IPC: A47L9/22
Filed: 1989-01-12
Abstract: Procédé d'assemblage des éléments d'un boîtier d'aspirateur comportant un châssis inférieur 1 de réception d'une boîte à poussière 4 et d'un moto-ventilateur 2, un capot postérieur 5 portant des organes de commande, un couvercle postérieur fixe 9 et un couvercle antérieur mobile 11. Selon l'invention, le moto-ventilateur 2 est maintenu en place dans le châssis 1 par la fixation du capot 5 sur le châssis, puis le couvercle fixe 9 est disposé sur le capot 5 et y est maintenu assemblé, lors de la fixation de la boîte à poussière 4 sur le châssis 1, au moyen d'un dispositif de verrouillage agencé entre la boîte 4 et le couvercle fixe 9. Ce procédé s'applique à la fabrication en grande série des aspirateurs électroménagers.