baber/WOPTO huggingface dataset:
Patent FR-2554056-A1 (FR)
Title: Roulettes de meuble
Inventor: JAMES MICHAEL JOSEPH
IPC: B60B33/02
Filed: 1984-10-24
Abstract: A.ROULETTE A DEUX ROUES COMPRENANT UN LEVIER DE BLOCAGE ARTICULE DANS UNE CHAPE, LA ROULETTE, LE LEVIER FAISANT SAILLIE VERS L'EXTERIEUR COMME ORGANE DE COMMANDE EXTERNE DU LEVIER ET VERS L'INTERIEUR COMME ORGANE DE BLOCAGE COOPERANT AVEC LES ROUES AFIN DE LES FREINER. B.LE LEVIER 5 EST ARTICULE DANS UN EVIDEMENT DE SUPPORT REALISE DANS LA CHAPE DE LA ROULETTE LORS DE SON MOULAGE, LEDIT EVIDEMENT ETANT OUVERT AU NIVEAU D'ORIFICES EXTERIEUR ET INTERIEUR 13, TRAVERSES RESPECTIVEMENT PAR LES DEUX EXTREMITES DU LEVIER, LE LEVIER COMPRENANT EN OUTRE UNE PORTION DE MONTAGE INTERMEDIAIRE QUI PREND APPUI PIVOTANT DANS LEDIT EVIDEMENT ET QUI PEUT ETRE COMPRIME DE MANIERE ELASTIQUE A UNE DIMENSION PERMETTANT DE L'INTRODUIRE DANS LEDIT EVIDEMENT A TRAVERS L'ORIFICE EXTERIEUR 13. C.APPLICATION : ROULETTES DE MEUBLE.
Patent FR-2572788-A1 (FR)
Title: Composite load-bearing structure
Inventor: DUMOLARD JEAN-CLAUDE
IPC: B62D21/00
Filed: 1984-11-08
Abstract: The composite load-bearing structure is characterised in that it is composed of at least one member 1, of at least partially solid construction and formed by: - n pre-cut-out plates 4 whose edges have had rims made and which are assembled together by layers of binding product in order to form at least one core; - a continuous skin 3 enveloping the plates to which it is pressed and polymerised. Application to the construction of a vehicle chassis.
Patent FR-2556807-A1 (FR)
Title: Torque converter with bridging clutch
Inventor: GORNER FRIEDRICH
IPC: F16H45/02
Filed: 1984-12-14
Abstract: The hydrodynamic torque converter has a bridging clutch whose actuating piston is moved against spring action into the disengaged position by pressure in the torus formed between pump, turbine and guide wheels. Pressure is supplied by a pump feed passage and selector valve with pressure-relief valve connected by feed and discharge passage to the torus. When pressure in the torus (1) is released, the piston (12) is thrust solely by spring action into the engaged position. The space on the side of the piston furthest from the torus is connected to that on the side towards the torus by a drilling (12a), and by a leak-off passage to the collector vessel. The size of the drilling is sufficiently small to allow pressure build-up at minimum speed of the pump wheel (2) sufficient to move the piston into the release position. The cross-section of the leak-off passage (22) is appreciably larger. The selector valve is spring-loaded into a position in which the pump feed passage, also the valve feed and discharge passages, are connected to the collector vessel, bypassing the relief of valve.
Patent FR-2558631-A1 (FR)
Title: Milieu d'enregistrement magnetique
Inventor: TAMAGAWA NOBUAKI
IPC: G11B5/65
Filed: 1985-01-18
Abstract: L'INVENTION A POUR OBJET UN MILIEU D'ENREGISTREMENT MAGNETIQUE COMPRENANT UN SUBSTRAT NON MAGNETIQUE ET UNE COUCHE DE METAL FERROMAGNETIQUE FORMEE PAR DEPOSITION PHYSIQUE A L'ETAT VAPEUR SUR LEDIT SUBSTRAT, LADITE COUCHE DE METAL FERROMAGNETIQUE AYANT DES CRISTAUX EN FORME DE COLONNES INCLINES PAR RAPPORT AUDIT SUBSTRAT, CHACUN DESDITS CRISTAUX EN COLONNES 10 ETANT FORME DE PARTICULES 11 DE METAL FERROMAGNETIQUE ET DE PARTICULES 12 D'OXYDE DUDIT METAL FERROMAGNETIQUE DISTRIBUEES AU HASARD DANS LESDITS CRISTAUX EN COLONNES. APPLICATION: FABRICATION DE BANDES MAGNETIQUES AYANT UN RAPPORT SIGNALBRUIT AMELIORE.
Patent FR-2576853-A1 (FR)
Title: Removable skip carried on a motor vehicle, skip which tips and can be unloaded in a position which is always horizontal regardless of the distribution of its load
IPC: B60P1/48
Filed: 1985-01-31
Abstract: Device enabling the unloading of a removable skip for the purpose of placing it on the ground whilst constantly maintaining it in a horizontal position during its manoeuvring. The invention consists of horizontal, longitudinal, lateral beams 5 from which the skip 8 is suspended via the slings 10 fixed at these four corners, the said beams 5 constituting, with the articulated arms 1 and 2 which carry them, two lateral deformable parallelograms which are manoeuvred individually and simultaneously by a jack 6 which bears on each of the arms 1. The skip 8 being equipped with lateral rear journals may further pivot in the cradles integral with the chassis 3 so as to allow rear tipping of the skip for the purpose of unloading bulk materials. The invention may be used on building sites for removing rubble as well as for supplies, in road building works and in agricultural harvest transport.
Patent FR-2593411-A1 (FR)
Title: Improvement to mixtures containing two or a number of phases: plunger mixer
IPC: B01F13/00
Filed: 1985-02-28
Abstract: Mixer for dental products. The mixer comprises: A tube closed at both ends, each of them acting as a plug and stopper for the plunger; A plunger passing through one of the plugs, which is provided with a seal ensuring leakproofing with the shaft of the plunger; A plunger head capable of being screwed onto the end of the latter, which enters the tube, this head forming a seal with the inner wall of the tube, this head comprising perforations and being complementary in shape to the faces of the opposing plugs, flat, concave or convex on either and/or both of its faces; A shutter for the plunger head.
Patent FR-2560738-A1 (FR)
Title: Dispositif de freinage et de retenue pour la barre oscillante a pointe d'une presse a mettre en balles
Inventor: PRELLWITZ HUBERT
IPC: A01F15/14
Filed: 1985-03-08
Abstract: A.DISPOSITIF DE FREINAGE ET DE RETENUE POUR LA BARRE OSCILLANTE A POINTE D'UNE PRESSE A METTRE EN BALLES. B.CARACTERISE EN CE QUE, AU-DESSOUS D'UN CONDUIT PRESSEUR 1, EST DISPOSEE, A L'INTERIEUR D'UN LOGEMENT 6, UNE BUTEE 7, CHARGEE PAR RESSORT, ET PRECONTRAINTE, LAQUELLE, PAR L'INTERMEDIAIRE D'UN LEVIER 10, ARTICULE EN AVANT DU LOGEMENT 6, CONTRE LEQUEL S'APPLIQUE, A L'ARRIERE, UNE PIECE COULISSANTE 13 PREVUE SUR UN TUBE OSCILLANT 14, EST A L'ETAT DE PRECONTRAINTE DANS LA POSITION TERMINALE DE LA BARRE OSCILLANTE A POINTE 2. C.BALLES POUR PAILLE ET FOIN.
Patent FR-2581878-A1 (FR)
Title: Device for diffusing several different volatile substances into the atmosphere
Inventor: BOUIX HERVE
IPC: B01D1/00
Filed: 1985-03-21
Abstract: This device makes it possible to diffuse a volatile active substance into the atmosphere, by heating a small plate 4, 5 which contains the said active substance and which is placed in front of a heating wall 8. It comprises a support 3 which can receive several small plates 4, 5 containing active substances of different natures and can occupy, with respect to the heating wall 8, as many positions as it comprises small plates 4, 5, one or other of the small plates 4, 5 being, for each of the positions of the support 3, placed in front of the heating wall 8, at a distance from the latter, which varies according to the small plate 4, 5 in question, this distance being defined so that the small plate 4, 5 in question can be heated to the temperature necessary for producing the diffusion to the atmosphere of the active substance which it contains.
Patent FR-2561859-A1 (FR)
Title: Dispositif pour la manutention de balles, notamment des balles de foin
IPC: A01D90/08
Filed: 1985-03-28
Abstract: CE DISPOSITIF DE MANUTENTION 10 DE BALLES COMPREND UN CORPS MUNI DE ROUES ET UN BERCEAU 18 DESTINE A SUPPORTER DEUX OU PLUS DE DEUX BALLES RONDES DISPOSEES BOUT A BOUT ET QUI EST MONTE POUR POUVOIR BASCULER VERS L'ARRIERE AUTOUR D'UN AXE HORIZONTAL AFIN DE DECHARGER LES BALLES EN UNE PILE VERTICALE. UN SUPPORT SECONDAIRE SUPPORTE LES BALLES PENDANT LE BASCULEMENT DU BERCEAU. LE BERCEAU PEUT ETRE AMENE A UNE POSITION DE DECHARGEMENTRECHARGEMENT SITUEE AU-DELA DE LA VERTICALE ET DANS LAQUELLE LA PILE RESTE STABLE ET LE SUPPORT SECONDAIRE SUPPORTE LE POIDS DU BERCEAU ET DES BALLES QUI Y SONT DISPOSEES. IL EST PREVU EN OUTRE UNE FOURCHE 20 DE CHARGEMENT QUI COMPREND DEUX ELEMENTS 54, 55 FORMANT SUPPORTS ESPACES LATERALEMENT QUI S'ENGAGENT SOUS UNE BALLE POUR LA SOULEVER ET LA SUPPORTER. CHAQUE ELEMENT SUPPORT EST EFFILE A SON EXTREMITE AVANT POUR FACILITER L'ENGAGEMENT SOUS UNE BALLE. LA FOURCHE COMPREND EN OUTRE DES MOYENS 50, 56 QUI RETIENNENT LA BALLE RESPECTIVEMENT A L'ARRIERE ET SUR SON COTE EXTERIEUR.
Patent FR-2579535-A1 (FR)
Inventor: LESIEUR BERNARD
IPC: E01H1/10
Filed: 1985-04-02
Abstract: 1. Vehicle-supported machine for the cleaning of large areas such as tunnels and underground installations or aircraft, disposed on the platform (1) of a lorry, comprising water (3) and detergent (4) tanks, a crane which can be pivoted having at least two arms (7, 8) which may be inclined supporting the spray banks (15, 16) and motor-driven pumps (5) and valves (11) for drawing, mixing, metering and spraying a cleaning fluid, characterized in that the banks (15, 16) are supported by a frame (12) mounted to rotate about the axis of the second arm (8) and having a telescopic structure, one portion (15) of the banks being fixed and the other portions (16) being borne on the ends of telescopic tubes (17) so that the spraying of the fluid from the banks can be extended at will in accordance with the width of the surface to be cleaned and the frame-support can be orientated as a function of the position of the surface to be cleaned which may be horizontal, vertical or inclined.
Patent FR-2580835-A1 (FR)
Title: Selective switching apparatus for computer links
Inventor: BROUANT MARC
IPC: G06F13/40
Filed: 1985-04-17
Abstract: The invention relates to a selective switching apparatus for computer links. This apparatus is noteworthy in that it consists, on the one hand, of a keyboard 10 with light indicators 12, and on the other hand, of an electronic switching box 20, the keyboard and the box being linked by a connection cable 15 so as to be able to be arranged at the will of the user and in such a way that the connection cables between the switching box and the computer systems are arranged outside work spaces of the users. The invention finds a main application for links between several computers and a printer.
Patent FR-2563996-A1 (FR)
Title: Procede et article pour neutraliser les mauvaises odeurs
IPC: A61L9/12
Filed: 1985-05-07
Abstract: UNE POCHETTE FORMEE D'UNE FEUILLE PLIEE EN DEUX SUIVANT UNE LIGNE MEDIANE 4 CONTIENT UN LIQUIDE DESODORISANT ADSORBE DANS DES ZONES DE GRILLE 5, 7. LA POCHETTE EST FERMEE HERMETIQUEMENT PAR UN ADHESIF SUR SON BORD 13, JUSQU'AU MOMENT DE SON UTIKLISATION DANS UNE CUVETTE DE W.-C., UN BASSIN OU UN RECIPIENT ANALOGUE. LA POCHETTE EST OUVERTE, EN TIRANT SUR DES LANGUETTES 14, POUR SEPARER LES DEUX PARTIES 2, 3 REPLIEES L'UNE SUR L'AUTRE DE LA FEUILLE ET EXPOSER AINSI LE LIQUIDE DESODORISANT, PUIS ELLE EST JETEE DANS LA CUVETTE DE W.-C. OU UN AUTRE RECIPIENT, AVANT L'USAGE. ELLE EST EVACUEE AVEC LA MATIERE FECALE, PAR LA CHASSE D'EAU OU LA VIDANGE DU RECIPIENT. LA LIGNE DE PLIAGE FORMANT CHARNIERE 4 EST REALISEE DE MANIERE QUE LA POCHETTE OUVERTE RESTE EN FORME DE V. L'INVENTION EST APPLICABLE EN PARTICULIER A LA NEUTRALISATION DES MAUVAISES ODEURS DES MATIERES FECALES HUMAINES.
Patent FR-2565284-A1 (FR)
Title: Dispositif de fermeture par dent fixe
IPC: E05B47/06
Filed: 1985-05-29
Abstract: CE DISPOSITIF COMPORTE A L'INTERIEUR D'UN PALATRE DE SERRURE 1, FIXE DE PREFERENCE A UN BATI DE PORTE, UN LEVIER 2 PIVOTANT AUTOUR D'UN AXE FIXE 3, SUR LEQUEL AGIT LE POUSSOIR 4 D'UN CYLINDRE 5 SOUS L'ACTION DE LA CLE OU LE POUSSOIR 6 D'UN ELECTRO-AIMANT 7. PAR L'INTERMEDIAIRE DE PLUSIEURS PIECES, DONT UNE CAME 12, CE LEVIER COOPERE AVEC UNE DENT FIXEE A LA FEUILLURE DE LA PORTE POUR LE BLOCAGE DE LA PORTE EN POSITION DE FERMETURE. L'INVENTION EST APPLICABLE EN PARTICULIER AUX SERRURES DE PORTES.
Patent FR-2565483-A1 (FR)
Title: Appareil et procede de traitement du glaucome par des moyens electroniques
Inventor: LISS SAUL
IPC: A61N1/34
Filed: 1985-06-06
Abstract: L'INVENTION CONCERNE LES TECHNIQUES DE TRAITEMENT DU GLAUCOME. UN APPAREIL ET UN PROCEDE DE TRAITEMENT DU GLAUCOME UTILISENT UNE ONDE ELECTRONIQUE TRANSCUTANEE POUR ATTENUER LA DOULEUR ET REDUIRE LA PRESSION INTRA-OCULAIRE. ON PLACE UNE PREMIERE ELECTRODE 60 SUR LA TEMPE DU SUJET, ET UNE SECONDE ELECTRODE 72 SUR LA PAUME DE LA MAIN DU MEME COTE. ON APPLIQUE ENSUITE ENTRE LES DEUX ELECTRODES UNE ONDE DE COURANT CONSTITUEE PAR DES IMPULSIONS DE FREQUENCE RELATIVEMENT ELEVEE, AVEC UNE MODULATION D'AMPLITUDE A FREQUENCE BASSE. APPLICATION AU MATERIEL MEDICAL.
Patent FR-2570802-A1 (FR)
Title: Boiler for thermal use of combustion products with a high content of pulverulent products, in particular for heating with waste
Inventor: JUHASZ FERENC
IPC: F22B37/14
Filed: 1985-08-30
Abstract: The invention relates to a boiler for thermal use of combustion products with a high content of pulverulent products, and fitted with a radiation chamber delimited by tubular walls and followed by a group of tubular bundles. The vaporisation tubular bundles 10 placed in the second passage of the boiler are disposed vertically and welded at the top and bottom with tubular collectors 11, 12, the lower collectors 11 being staggered and there is provided a collector volume for light ashes 7 which is fitted with separating plates 15 and which comprises a screw 14 for discharging the light ashes. Application to heating with highly pulverulent fuels.
Patent FR-2587224-A1 (FR)
Inventor: SIMOND LUDGER
IPC: A45B7/00
Filed: 1985-09-13
Abstract: 1. Piolet for mountaineering, comprising a substantially transverse head (1) connected to the end of a longitudinal handle (3) in an intermediate junction zone (4), characterized in that the junction zone (4) is offset transversely with respect to the mean longitudinal axis (II-II) of the handle (3), the head being joined to the end (2) of the handle by a single arm (7) connecting the offset junction zone (4) to the end (2) of the handle (3).
Patent FR-2589972-A1 (FR)
Title: Valve de controle de flux, notamment pour l'alimentation en huile d'une cuve de friture
IPC: A47J37/12
Filed: 1985-11-08
Abstract: LA VALVE SELON L'INVENTION COMPORTE UN SYSTEME DE CLAPETS 3, 4 ET DE SOUPAPE 6 MONTE SUR UNE TIGE COULISSANTE 8, LESQUELS CLAPETS ET SOUPAPE OBTURENT ALTERNATIVEMENT UN OU PLUSIEURS PASSAGES D'ENTREE 5 DE FLUIDE DANS UN PREMIER ETAT ET UN PASSAGE DE SORTIE 7 DU FLUIDE DANS UN SECOND ETAT. L'INVENTION EST APPLICABLE, ENTRE AUTRES, A L'ALIMENTATION D'UNE CUVE DE FRITURE EN HUILE CHAUDE SUIVIE DE L'EVACUATION DE L'HUILE REFROIDIE PAR L'ECHANGE THERMIQUE AVEC LES ALIMENTS A FRIRE, SANS MELANGE SIGNIFICATIF ENTRE LE COURANT CHAUD ET LE COURANT REFROIDI.
Patent FR-2591164-A1 (FR)
Title: Assembly for installing a housing for particularly flat and fragile objects in the upper and internal part of a motor vehicle
IPC: B60R7/00
Filed: 1985-12-10
Abstract: Assembly for installing a housing for particularly flat and fragile objects in the upper and internal part of a motor vehicle characterised in that it consists of a central part 1 (container or support forming a rack) provided with means 2, 5, 6 and 16 for retaining the objects to be received and, being provided with fastening members 7 on its sides 9, coupling onto the fastening means 11, the latter being intended to be securely fastened to the top part of the internal bodywork 13 of the vehicle.
Patent FR-2592221-A1 (FR)
Title: Procede d'encapsulation d'un composant electronique au moyen d'une resine synthetique
Inventor: VOINIS SYLVIE
IPC: H01L21/56
Filed: 1985-12-20
Abstract: Procédé d'encapsulation d'un composant électronique au moyen d'une résine synthétique. Procédé utilisant un ou plusieurs enrobages successifs d'un dispositif actif 63, 64 au moyen d'une résine synthétique 72. La résine utilisée est à base d'un produit de la famille des éthoxy bisphénol A diméthacrylates auquel on a ajouté un composé photoinitiateur produisant des radicaux par photo-scission ou par abstraction intermoléculaire d'hydrogène à une concentration comprise entre 0,2 et 3% et de préférence voisine de 1%, que l'on irradie ensuite par des rayons ultra-violets 76, éventuellement à travers un moule transparent 70. Application à l'enrobage de dispositifs semi-conducteurs et plus particulièrement à des dispositifs opto-électroniques. (CF DESSIN DANS BOPI)
Patent FR-2592422-A1 (FR)
Title: Safety device for an espangnolette for closing blinds
IPC: E05C19/00
Filed: 1986-01-02
Abstract: This device comprises two bars 6a, 6b articulated to the sides of the board 1 in which the blinds 2a, 2b are mounted and can move between a retraction position along the said sides and a transverse position in which they interact together so as to trap the latch 4 of the espagnolette. In the transverse position of the bars, cavities 8 of the latter interact with one another to delimit a housing to receive and trap the latch 4 of the espagnolette.
Patent FR-2595621-A1 (FR)
Title: Process for manufacturing a reinforcing structure for a component made from a composite material
Inventor: CLEBANT JEAN CLAUDE
IPC: B29C63/18
Filed: 1986-03-12
Abstract: A fibrous-texture article 12 is placed around a mandrel 20 whose shape is similar to that of a structure of revolution or a tubular structure to be manufactured, the fibrous-texture article being constituted by a fabric or braid having deformable meshes so as to match the shape of the mandrel by auto-adaptation of the geometry of the meshes, the latter being deformable into lozenges (diamonds), in order to follow the possible variations in the circumference of the structure along the axis of the later.
Patent FR-2580077-A1 (FR)
IPC: G01N21/67
Filed: 1986-04-03
Abstract: DISPOSITIF DE DECHARGE SANS ELECTRODE UTILISE POUR PRODUIRE DES PHOSPHORESCENCES A LA PRESSION ATMOSPHERIQUE A PARTIR D'HELIUM, CARACTERISE EN CE QU'IL COMPREND UN TUBE DE DECHARGE 24 AYANT UNE EXTREMITE SUPERIEURE OUVERTE ET UN SYSTEME D'EXTREMITE INFERIEURE POUR FOURNIR DE L'HELIUM AU TUBE DE DECHARGE 24; UNE PREMIERE ELECTRODE 26 ENCERCLANT CONCENTRIQUEMENT AU MOINS UNE PARTIE DUDIT TUBE A COTE DE L'EXTREMITE SUPERIEURE ET COUPLEE A UNE ALIMENTATION ELECTRIQUE 44 DE HAUTE FREQUENCE; UNE SECONDE ELECTRODE 46 MISE A LA TERRE POSITIONNEE COAXIALEMENT AVEC L'EXTREMITE SUPERIEURE OUVERTE DU TUBE 24, ET UN SYSTEME 34 DE DECHARGE D'ECHANTILLON.
Patent FR-2600216-A1 (FR)
Title: High-frequency antenna with phase rotation as a function of orientation
IPC: G01S3/14
Filed: 1986-06-13
Abstract: The high-frequency antenna comprises at least two circuits 1, 2 for the transmission or reception of a high-frequency signal, each of these circuits including a tuning circuit 4 and a high-frequency signal coupling circuit 5 which each comprise at least one inductance coil 7, 8 and a circuit 3 for summing the voltage signals present on the terminals of the coupling circuits 5, this circuit comprising an inductor 11 and a capacitor 12 in series. Use for producing a direction finder, a locator or an omnidirectional antenna with phase rotation as a function of orientation and with constant amplitude independent of orientation.
Patent FR-2599932-A1 (FR)
Title: Agricultural machine for turning over products in windrows
Inventor: HABERKORN JEAN-PAUL
IPC: A01D84/00
Filed: 1986-06-13
Abstract: The present invention relates to an agricultural machine for turning over products in windrows such as grass or hay. It particularly comprises a frame 1 carrying means for moving and turning over the said products, these means consisting of one or more flexible conveyor belts 13 passing over at least two guiding rollers 14 and 15 one of which is substantially horizontal and the other of which is inclined with respect to the first. The machine according to the invention will find its application in haymaking work.
Patent FR-2600091-A1 (FR)
Inventor: CIRAUD PIERRE ALFRED
IPC: E01C19/40
Filed: 1986-06-17
Abstract: The machine for making coverings of concrete and similar products poured from a hopper (19) is caracterized in that it comprises a frame (1) supporting by means of at least two rollers (3, 7) an endless sheet (8) of which the width corresponds at least to that of a distributor of the hopper (19), means for driving (12, 13) the sheet being provided in order to make its surface slide on the covering (9) progressively formed during the displacement of the frame which carries it.
Patent FR-2600653-A1 (FR)
Inventor: MILIONI CATHERINE
IPC: C07J41/00
Filed: 1986-06-24
Abstract: PCT No. PCT/FR87/00244 Sec. 371 Date Feb. 24, 1988 Sec. 102(e) Date Feb. 24, 1988 PCT Filed Jun. 24, 1987 PCT Pub. No. WO88/00202 PCT Pub. Date Jan. 14, 1988.Compounds obtained from the associative synthesis of sulfur-containing or sulfur-free amino acids with derivatives of DELTA -4-pregnene-3,20-dione or with derivatives of DELTA -1,4-pregnadiene-3,20-dione of the general formulas (I), (II) and (III), having glucocorticoidal and anti-inflammatory properties have been prepared and tested. Pharmaceutical compositions, medicaments containing them as well as their applications are claimed, particularly in the cutaneous and ophthalmic fields. (I) (II) (III)
Patent FR-2602711-A1 (FR)
Title: Mould which can be dismantled into several parts, for the manufacture of a plastic tank
Inventor: MARCOULY JEAN-PIERRE
IPC: B29C33/48
Filed: 1986-08-13
Abstract: The mould is intended for the production of a plastic tank of parallelepipedal overall shape which is open on one of its faces, this opening 2 being bordered by a shoulder 3 extending right around this opening and projecting towards the interior of the tank. The lower mould parts include a central element 5 surrounded by four peripheral elements 6, 7, 8, 9 each including two adjacent faces 6a, 6b; 7a, 7b; 8a, 8b; 9a, 9b, the edge of which corresponds to one of the lateral edges of the tank, the adjacent faces between two of these four peripheral elements 6, 7, 8, 9 arranged on either side of the central element 5 and the two other peripheral elements being such that, after removal of the central element 5, two (6, 7) of the four peripheral elements may be slid towards each other in order to be able, in turn, to be withdrawn and to be able subsequently to withdraw the other two elements 8, 9. Use for producing a plastic tank having walls of constant thickness.
Patent FR-2604735-A1 (FR)
Title: Loader for laying kerbstones
Inventor: MARTIN PIERRE
IPC: E01C19/52
Filed: 1986-10-02
Abstract: The subject of the invention is a public works machine. It is made up of a loader 1 with four independent driving wheels 2; the chassis 3 is over-engineered with respect to the power of the motor which can be weak and this is so that the machine is very stable on the ground; the driving wheels 2 are actuated in pairs and thus provide the machine with great manoeuvrability; it comprises a hydraulic or chain elevator 4 which is provided with a pallet-holder 5; a hydraulic arm 6 makes it possible to handle the kerbstones by means of a pincer or hydraulic grasping member 7. The clamping jaws or cheeks are applied against the large faces of the kerbstones 20, thus enabling the kerbstones to be laid almost contiguously. The invention applies to the laying of kerbstones or other similar products.
Patent FR-2594180-A1 (FR)
Title: Dispositif de demarrage a air comprime pour moteurs a combustion interne
Inventor: KLIE JURGEN
IPC: F02N7/08
Filed: 1987-02-12
Abstract: Un dispositif de démarrage à air comprimé pour moteurs à combustion interne présente une unité de commande 14 comprenant une entrée 17 détectant la valeur de la pression dans un accumulateur 4 ; une sortie 16 d'émission de signaux, reliée à une entrée 13 appliquant des signaux à un démarreur 1 ; une entrée 18 appliquant un signal de démarrage ; ainsi qu'une entrée 19 fournissant de l'énergie auxiliaire nécessaire à la formation de signaux. La chute de pression advenant dans l'accumulateur 4 est exploitée d'une part pour limiter la vitesse angulaire maximale, d'autre part pour mettre immédiatement fin au processus de démarrage. (CF DESSIN DANS BOPI)