baber/WOPTO huggingface dataset:
Patent FR-2567050-A1 (FR)
Title: Dispositif de dressage d'objets ronds et allonges, muni d'un systeme perfectionne de transfert et de guidage
Inventor: HARTMANN FRANZ-JOSEF
IPC: B21D43/00
Filed: 1985-07-03
Abstract: DANS UN DISPOSITIF DE DRESSAGE D'OBJETS RONDS ALLONGES, IL EST PREVU, ENTRE UNE UNITE D'APPROVISIONNEMENT EN OBJETS A DRESSER ET UNE UNITE D'ENFOURNEMENT 8, UNE UNITE D'ENTRAINEMENT DIRIGEANT AXIALEMENT LES OBJETS A DRESSER 11 VERS LADITE UNITE D'ENFOURNEMENT 8. CETTE DERNIERE COMPREND PLUSIEURS ELEMENTS DE GUIDAGE 16 QUI PEUVENT TOURNER DANS LE SENS LONGITUDINAL DES OBJETS 11, VIENNENT S'APPLIQUER CONTRE LE POURTOUT DE CES OBJETS 11, ET DONT LES AXES DE ROTATION 17 S'ETENDENT SENSIBLEMENT PARALLELEMENT A L'AXE LONGITUDINAL 12 DESDITS OBJETS 11.
Patent FR-2569005-A1 (FR)
Title: Unite enfichable d'un thermocouple plongeur
Inventor: KOLB GUSTAV
IPC: G01K7/02
Filed: 1985-08-06
Abstract: L'INVENTION CONCERNE UNE UNITE ENFICHABLE CONSOMMABLE D'UN THERMOCOUPLE PLONGEUR. SELON L'INVENTION, A PROXIMITE DE CHAQUE BASE22 DES BRANCHES DU TUBE ISOLANT21, EST PREVUE UNE DOUILLE TUBULAIRE31 QUI EST REALISEE EN UN MATERIAU ELASTIQUE, ET, DANS L'ALESAGE INTERNE32 DE LA DOUILLE, SONT DISPOSES CHAQUE FIL12, 13 DU THERMOCOUPLE ET LE FIL DE COMPENSATION14 PARALLELEMENT A L'AXE, LES DIAMETRES DE L'ALESAGE INTERNE32 DE LA DOUILLE ET DU FIL DE COMPENSATION14 ETANT TELS QUE LE FIL12, 13 DU THERMOCOUPLE EST PRESSE AU CONTACT DU FIL DE COMPENSATION14 PAR LES FORCES DE RAPPEL DE LA DOUILLE ELASTIQUE31. L'INVENTION S'APPLIQUE AUX THERMOCOUPLES PLONGEURS.
Patent FR-2591050-A1 (FR)
Title: Procede et dispositif de compression par codage conditionnel d'images numeriques sans perte d'informations
Inventor: LIENARD JEAN
IPC: H04N7/26
Filed: 1985-12-04
Abstract: Pour comprimer les valeurs des pixels d'une image numérisée, on mémorise 2 les valeurs des pixels voisins Y, Z du pixel X traité, et en fonction de leurs valeurs respectives 6, 7, on produit un numéro de code entraînant le codage selon un code composé ou le codage du pixel lui-même, avec un préfixe 12. Les codes successifs sont formattés et concaténés pour être mémorisés 16 à 22. Application : imagerie médicale. (CF DESSIN DANS BOPI)
Patent FR-2591371-A1 (FR)
Title: Two-way passage corridor, with controled access for pedestrians
Inventor: DUPUY MARCEL
IPC: G07C9/02
Filed: 1985-12-11
Abstract: Passage corridor 1 comprising a blocking device 4 comprising a turnstile 9 linked to a lateral post 2 delimiting the said corridor on one side, the turnstile edges formed by three arms 10, 11, 12 assembled into the three legs of a regular trihedron and comprising a rotation axis DELTA which is coincident with the ternary symmetry axis of the turnstile, rotation of the turnstile being normally blocked and its rotation by 2 pi /3 being made possible by validation by an access authorisation system, characterised in that the blocking device further comprises a gate 14 which is articulated to the said post around an axis DELTA 1 contained in the vertical plane containing the rotation axis of the turnstile, the gate having space cut out so as to allow the arms of the turnstile to pass, and having sufficient height to prevent an individual from easily stepping over it, the said gate being equipped with a device 19 for return into position barring the corridor and comprising an automatic locking mechanical device 16 linking the gate, when it is in position barring the corridor, to that of the three arms of the turnstile which is also in position barring the corridor, the device automatically unblocking during rotation of the turnstile and the simultaneous opening of the gate when simply pushed by a user.
Patent FR-2574471-A1 (FR)
Title: Vane cell machine with small clearance between rotor and casing
Inventor: HAAG GOTTLOB
IPC: F01C21/00
Filed: 1985-12-11
Abstract: The vane-cell machine has a broadly disc-shaped rotor with roughly-radial slots housing vanes. The casing end-covers almost touch the rotor faces, and there is a small clearance between rotor and driving-spindle. Between rotor (14) faces and casing covers (11,12), pressure-pockets are provided in the form of recesses (37) communicating with the high-pressure side. The recesses are located either at both ends of the rotor, sited between the slots and kidney-shaped or, similarly shaped, in the two covers. Passages, functioning as flow-restrictors, link the recesses to the HP-side.
Patent FR-2574780-A1 (FR)
Title: Glaces feuilletees pour vehicules
Inventor: HARRISON PETER JOHN
IPC: B60J1/02
Filed: 1985-12-16
Abstract: UNE GLACE FEUILLETEE, PARE-BRISE PAR EXEMPLE, COMPORTE DES CONDUCTEURS ELECTRIQUES 5 ENTRE UNE COUCHE INTERMEDIAIRE 3 ET L'UNE DES FEUILLES DE VERRE 1, 2. UNE BANDE-ECRAN 9 EST CUITE SUR LA ZONE MARGINALE DE LA FACE INTERNE 8 DE LA FEUILLE DE VERRE EXTERIEURE 2, DISSIMULANT LES BANDES CONDUCTRICES 6 QUI SONT MENAGEES A PROXIMITE DES BORDS DE LA GLACE.
Patent WO-8800501-A1 (WO)
Inventor: DUONG JEAN-CHRISTOPHE
IPC: B07C5/34
Filed: 1986-07-15
Abstract: Le dispositif comprend des moyens d'alimentation (1, 2, 4, 5) en groisil à trier (3) à la partie supérieure (7) d'un plan incliné translucide (6), une source lumineuse allongée (9), une caméra de détection (K) avec un circuit intégré à couplage de charge et des marteaux d'éjection (10) pouvant occuper une position de repos (10a) dans laquelle ils dirigent les morceaux de verre (12a) vers une sortie ''verre'' (15) et pouvant venir dans une position active (12b) dans laquelle ils dirigent les morceaux d'infusibles (12b) vers une sortie ''infusibles'' (13).
Patent FR-2593537-A1 (FR)
Title: Heat-collecting and -transmitting wall panels for walls of timber frame buildings
IPC: E04B1/74
Filed: 1986-01-27
Abstract: Manufacture and assembly of timber frame panels enabling the rapid erection of walls for the construction of buildings of small height. These panels consist of plywood boards, fixed to a double-ventilation frame, making it possible by means of a system of baffle plates and grids (fig. 11 and 15 plate 6) to recover the heat in the external air and to recycle the internal ambient air.
Patent FR-2582696-A1 (FR)
Title: Sanitary fitting connecting piece
Inventor: LUKE RAINER
IPC: E03C1/02
Filed: 1986-05-16
Abstract: The connecting piece for sanitary fittings is for installation behind the plaster, having two parallel through passages for connection to supply pipes, and one or more leading to the fitting. Each through passage (11) is connected via a valve (4) to a passage (12) to the fitting. There can be a separate valve for each through passage, or a multi-way valve for the two.
Patent FR-2582517-A1 (FR)
Title: Prothese pour le remplacement d'un cartilage articulaire et son procede de production
Inventor: NASHEF AWS SALIM
IPC: A61F2/38
Filed: 1986-05-28
Abstract: L'INVENTION CONCERNE DES PROTHESES DESTINEES AU REMPLACEMENT DE CARTILAGE ARTICULAIRE, AINSI QU'UN PROCEDE DE PRODUCTION DE TELLES PROTHESES. UN SEGMENT D'OS, PRELEVE SUR UN MAMMIFERE, EST USINE SUIVANT UNE FORME SOUHAITEE, ET EST ENSUITE SOUMIS A UNE DEMINERALISATION DIFFERENTIELLE AFIN QUE L'ON OBTIENNE UNE PARTIE DEMINERALISEE 3, DE TEXTURE SPONGIEUSE, ET UNE PARTIE NON DEMINERALISEE 2 A IMPLANTER DE FACON CONTIGUE A L'OS 9. LE SEGMENT D'OS AINSI PREPARE EST ENSUITE SOUMIS A UNE OPERATION DE TANNAGE AU GLUTARALDEHYDE. DOMAINE D'APPLICATION : PROTHESES POUR ARTICULATIONS.
Patent FR-2601095-A1 (FR)
Title: Moving-calliper disk brake
Inventor: VILLATA GINO
IPC: F16D55/226
Filed: 1986-07-04
Abstract: Floating-calliper disk brake. According to the invention, the calliper 22 is mounted on a fixed support 20 allowing torque to be taken up, by means of three elastically deformable fixing blocks 50, 52, 54.
Patent FR-2600548-A1 (FR)
Title: Snow board
Inventor: BAUVOIS JEAN
IPC: A63C10/18
Filed: 1986-06-24
Abstract: Snow board, or "snow surf board", comprising a device 1 for fastening and positioning the front foot, as well as a device 2 for fastening the rear foot and for positioning the latter transversely with respect to the board. It is characterised in that it is equipped with means 16, 22-24 for adjusting the angular position, relative to the longitudinal axis 3 of the board, of the device 1 for fastening and positioning the front foot, as well as means 11, 16, 20, 25 for inverting the transverse position of the device for fastening and positioning the rear foot so as to make the same snow surf board usable equally by a right-handed or a left-handed person.
Patent FR-2585311-A1 (FR)
Title: Windscreen cleaner arrangement for vehicles
Inventor: PROHASKA HANS
IPC: B60S1/52
Filed: 1986-07-21
Abstract: The windscreen cleaning arrangement has an air inlet funnel (10) fitted in the front of the engine compartment by which air is passed to a heat exchanger unit (12) fitted to the engine exhaust manifold from which warm air is taken to an outlet (23) close to the rest position of the vehicle windscreen wipers (24). A branch pipe (15) from the warm air channel passes to a heater  coil (16) fitted in the windscreen washer bottle (17) from where it passes to a connector unit (18) from which the air is passed into an outer pipe surrounding the water pipe (20) from the windscreen washer pump (19) to the washer nozzles.
Patent FR-2603315-A1 (FR)
Title: Public toilet with automatically-sterilised seat - has circular seat which is rotated by motor and cleaned by disinfectant spray
IPC: E03D9/00
Filed: 1986-09-02
Abstract: The toilet has the bowl (1) made with a circular rim and a seat (2) of the same shape which fits over the rim and can be rotated relative to it.  The seat has a toothed ring (3) on its inner surface.  After each use it is turned by a motor (5) through gears engaging with the ring. As it makes a complete revolution the seat is cleaned and disinfected by a pressure jet (8) using a liq. or powder material.  The drive which rotates the seat can be in the form of an electric or hydraulic motor, with the used disinfectant flowing into the toilet bowl. USE/ADVANTAGE - A toilet with an automatically cleaned and sterilised seat.  Improved cleaning and disinfection for public lavatory.
Patent FR-2604565-A1 (FR)
Title: Connecteur electrique et borne pour ce connecteur
Inventor: FRUCHARD CHARLES
IPC: H01R4/24
Filed: 1986-09-30
Abstract: L'INVENTION CONCERNE UN CONNECTEUR ELECTRIQUE AINSI QUE DES BORNES DESTINEES A CE CONNECTEUR. LE CONNECTEUR COMPREND UN BOITIER 51 DANS LEQUEL SONT MONTEES DES BORNES 11 DISPOSEES EN RANGEES SUPERIEURE ET INFERIEURE DE FACON QUE DES PARTIES DE CONNEXION DE FILS DES BORNES SOIENT DECALEES LONGITUDINALEMENT ET ALIGNEES AU-DESSOUS D'UNE OUVERTURE 57 DE RECEPTION D'UN OUTIL DESTINE A REALISER LA TERMINAISON DES FILS DANS LES PARTIES DE CONNEXION DES BORNES. CES PARTIES DE CONNEXION PRESENTENT DES FENTES 32 DE RECEPTION DE FIL MENAGEES DANS DES PANNEAUX DONT LE BORD INFERIEUR COMPORTE DES ENTRETOISES 39 DESTINEES A PORTER CONTRE LE FOND DU BOITIER 51 PENDANT L'INSERTION D'UN FIL AFIN D'EMPECHER L'AFFAISSEMENT DES PANNEAUX. DOMAINE D'APPLICATION : CABLAGES ELECTRIQUES.
Patent FR-2607321-A1 (FR)
Title: Fluorescent bulb with centralised functions, with central wall
IPC: H01J61/10
Filed: 1986-11-26
Abstract: The invention consists of a light bulb with thermo-emissive units at the end of the tube and a central dividing wall. Moulded frustoconical housings 1, 2 containing the filament electrodes 5, 6, 8, 9 are fully inserted into a standardised cap 7, and a pane 16 of machined glass is added in order to divide the tubular portion into two, this pane joins up completely with the tube on its three sides, total sealing of the junction being ensured by the fluorescent powder. The fourth side towards the round bottom 15 is left free for the passage of the arc. This arrangement appreciably lengthens the discharge path and increases luminous emission.
Patent FR-2608185-A1 (FR)
Title: Methods and devices for a cold bituminous coating by the integration of a factory making bitumen emulsions into the circuits of a coating plant
IPC: C08L95/00
Filed: 1986-12-15
Abstract: A compact factory making bitumen emulsions is inserted between the hot bitumen dispenser and the mixer intended to produce cold bituminous mixes. On the path from the hot bitumen dispenser to the mixer, the bitumen is converted into an anionic emulsion which, cooled in a heat-exchanging battery, undergoes, without intermediate storage, a conversion into cationic emulsion of universal coating capacity. These conversions take place at the rate of the flow rate of the bitumen-dispensing pump so that the cold coatings plant which results from this method can advantageously replace the most powerful hot coating plants, in which the heavy components such as the drying drum, the large dedusting machines, the tower for sieving and ensiling the screened portions, weighing them, and, in general, discontinuously mixing them, disappear to make way for a simple and clean coating plant.
Patent FR-2611262-A1 (FR)
Title: Novel projectile with high initial speed for firearms
Inventor: SMADJA JACK
IPC: F42B12/74
Filed: 1987-02-25
Abstract: Novel projectile with high initial speed, at low cost price, constructed from zinc or a zinc alloy, and whose method of manufacturing is casting.
Patent FR-2611945-A1 (FR)
Title: Device and method for recording, keeping and limited consultation of confidential information relating to an object, and token for implementing the method
IPC: G06K19/04
Filed: 1987-03-06
Abstract: A support 10 in the form of a token is fixed on an object and contains an integrated circuit 20 with a microprocessor and memories, some of which are programmable read-only memories in which is recorded confidential information relating to the object. A connection member 30 has one adjustable end on the token and bears contacts 42 interacting with contacts formed on the token for linking the integrated circuit 20 to means 52 for writing or reading the recorded information. The invention applies especially to authenticating objects of value, such as objets d'art or collector's items and antiques.
Patent FR-2614294-A1 (FR)
Inventor: PAPILLON ANDRE
IPC: C01B3/36
Filed: 1987-04-24
Abstract: 1. Process for the continuous partial oxidation of fuel and combustion gases by concentric injection, reaction in a closed enclosure and removal of the resultant gases, characterized in that the injection is performed in three concentric flows, in that the mixing of the fuel and of the combustion gas takes place outside the injector, and in that the central flow comprises x% of fuel and optionally carrier gas, the median flow comprises the fuel and optionally carrier gas, and the outer flow comprises 100-x% of fuel and optionally carrier gas, x being between 2 and approximately 98.
Patent FR-2617921-A1 (FR)
Title: Articulation device, particularly for a suspension jack on a vehicle chassis
Inventor: SAVOIE MARCEL
IPC: B60G13/00
Filed: 1987-07-07
Abstract: Articulation device, particularly for a suspension jack on a vehicle chassis of the type including a housing 11, an elastic buffer 13 placed in the said housing and a support element 14 in contact with the said buffer rigidly connected to the end of the jack, characterised by the fact that the support element 14 includes a base 15 which is connected axially by a chamfer 16 with concave curvature to a spherical bearing surface 17 surmounted by a means 18 for assembly to the end of the jack.
Patent FR-2618260-A1 (FR)
Title: Interrupteur micro-onde et ses applications.
Inventor: CORMIER JEAN-PIERRE
IPC: H01P1/12
Filed: 1987-07-16
Abstract: Interrupteur de micro-onde entre un guide d'onde d'entrée et un guide d'onde de sortie caractérisé par une transition coax-guide d'onde entre les deux guides d'onde, ladite transition étant un brin conducteur mobile entre deux positions. L'interrupteur est articulable autour de l'axe du brin conducteur. Un tel interrupteur convient pour réaliser un dispositif à réflexion alternativement totale ou nulle.
Patent FR-2618798-A1 (FR)
Title: Process for magnet coating by metallising in complete vacuum for dental and subcutaneous applications
IPC: A61C13/235
Filed: 1987-07-27
Abstract: It consists in metallising by evaporation and in complete vacuum by deposition of a film of gold, platinum, chromium-containing metal and by successive covering or layering of few microns. Its objective is to permit the implantation of miniaturised magnets in the gums and to overcome the corrosive effect of saliva which makes it soluble and unusable within a short period.
Patent FR-2622906-A1 (FR)
Title: Process for partial metallising of a flexible support of textile type by transfer
IPC: D06Q1/12
Filed: 1987-11-06
Abstract: The invention relates to a fabric onto which a deposit of a substance reflecting electromagnetic waves is applied. This fabric is made up of a flexible support obtained by weaving or by any other method for processing fibres, onto which the metal, previously deposited on a peelable support, is bonded. This bonding takes place using adhesive or using a fusible grid; a flexible material is thus obtained which completely or partially reflects radiation, both visible and invisible, intended particularly for the manufacture of blinds, curtains, screens against solar radiation and the like, as well as of semi-transparent veiling or of thermally insulating garments and articles.
Patent FR-2623929-A1 (FR)
Title: Improved device for remote display by unrolling a strip carrying advertising messages and information
IPC: G09F11/295
Filed: 1987-12-01
Abstract: This device is notable in that control of the switching-on of the wound strip is provided by a pair of associated electromagnetic torque limiters 9 at the end of each shaft 3.3-3.4 of the drums 3.1-3.2, one or more potentiometric detectors 10 being slaved to a linear current generator 11 acting on the torque limiters.
Patent FR-2608897-A1 (FR)
Title: Moulinet de canne a peche
Inventor: SATO JUN
IPC: A01K89/033
Filed: 1987-12-24
Abstract: L'INVENTION CONCERNE UN MOULINET DE CANNE A PECHE. SELON L'INVENTION, IL COMPREND UN CORPS A, UN ARBRE 4 DE TAMBOUR QUI EST SUPPORTE ROTATIF, UN TAMBOUR 5 AYANT DEUX JOUES 52, 53 ET QUI EST SUPPORTE ROTATIF SUR L'ARBRE, UN MECANISME D'ENTRAINEMENT 8 DU TAMBOUR, UN MECANISME 6 DE RESISTANCE A L'AVANCEMENT AYANT UN ORGANE DE FREINAGE ET UN DISQUE DE RESISTANCE A L'AVANCEMENT ET TRANSMETTANT UNE FORCE D'ENTRAINEMENT DU MECANISME D'ENTRAINEMENT AU TAMBOUR, UN MECANISME DE RECOUVREMENT 9 QUI A UN COUVERCLE AYANT UN ESPACE INTERNE ABRITANT ET RECOUVRANT L'ORGANE DE FREINAGE ET LE DISQUE ET QUI A UN MOYEN D'ETANCHEITE POUR ETANCHEIFIER L'ESPACE INTERNE ET UN MOYEN FORMANT EMBRAYAGE 40 INTERPOSE DANS UNE VOIE DE TRANSMISSION D'UNE FORCE D'ENTRAINEMENT ENTRE LE MECANISME D'ENTRAINEMENT ET LE TAMBOUR ET PERMETTANT AU TAMBOUR DE TOURNER LIBREMENT. L'INVENTION S'APPLIQUE NOTAMMENT A LA PECHE.
Patent WO-8903752-A1 (WO)
Inventor: SAUTEREAU JEAN
IPC: B27C9/02
Filed: 1988-10-27
Abstract: L'invention a pour objet une machine à bois multifonctionnelle. La machine de l'invention comprend un banc (1) de forme allongée dans une dimension horizontale combinant un plateau (2) destiné à supporter des moyens de fixation de la pièce de bois, et un rail (3) formant un chemin de roulement parallèle à la dimension longitudinale du plateau pour un chariot (10), dit premier, déplaçable en roulement par traction manuelle directe le long de substanciellement toute la longueur du rail (3); le premier chariot (10) supporte, par l'intermédiaire de moyens de positionnement (11, 15) suivant deux directions d'un plan vertical, l'outil rotatif (18) et son moteur d'entraînement (16, 17), l'outil pouvant être l'un des outils du groupe d'outils comprenant un rabot rotatif, une mèche de perçage-mortaisage, une scie circulaire, un outil de toupillage et de calibrage, un outil de ponçage, un outil de tenonnage. La machine de l'invention est remarquablement précise, sûre et commode et elle trouve son application tant chez les particuliers que chez l'artisan.
Patent FR-2628833-A1 (FR)
Title: Dispositif assurant le deconfinement d'une charge militaire contenant un explosif
Inventor: MULLEMAN MICHEL
IPC: F42B39/20
Filed: 1988-03-18
Abstract: Le plateau 2 assurant la fermeture arrière du corps 1 de la charge est constitué en deux parties 3, 4 reliées ensemble par un alliage eutectique 5. Des ressorts 6, disposés dans des logements 7 de la partie 3, agissent sur la partie 4. Lorsque la température de changement d'état de l'eutectique 5 est atteinte, les parties 3, 4 se désolidarisent en étant aidées par l'action des ressorts 6, pour assurer le déconfinement. Une bague 8, comportant en saillie des cannelures, coiffe une zone de contact des parties 3, 4 et peut être déplacée entre une position passive autorisant la désolidarisation des parties 3 et 4 et une position active interdisant une telle désolidarisation. L'invention a pour objet de permettre le stockage en toute sécurité, même en cas d'incendie, de charges militaires renfermant un explosif.
Patent FR-2612584-A1 (FR)
Title: Portees pour systemes coulissants
Inventor: FORSTER GERVASE LESLIE
IPC: F16C33/74
Filed: 1988-03-18
Abstract: LE DISPOSITIF D'ETANCHEIFICATION POUR UNE PORTEE COMPREND UN CORPS 3 LOGEANT LA PORTEE 2. LE CORPS 3 EST PREVU POUR ENTOURER LA PORTEE EN FONCTIONNEMENT ET PRESENTE UN ORIFICE 5 PAR LEQUEL UNE PARTIE D'UNE SURFACE D'APPUI DE LA PORTEE 2 COOPERE AVEC UNE SURFACE D'APPUI D'UN ELEMENT QUI, EN FONCTIONNEMENT, EST SUPPORTEE PAR LA PORTEE 2.
Patent FR-2630278-A1 (FR)
Title: Procede de transfert d'information dans un systeme de recherche de personne
Inventor: ENBERG TORBJOERN
IPC: G08B3/10
Filed: 1988-04-15
Abstract: Selon un procédé pour transférer de l'information codée dans un système de recherche de personne à partir d'un premier transmetteur-récepteur stationnaire ou mobile vers un second transmetteur-récepteur mobile (unité de poche), chaque message transmis inclut une étiquette donnant au message une identification particulière. L'unité de poche est destinée à transmettre en retour un signal d'accusé de réception du message reçu vers le premier transmetteur-récepteur, le signal d'accusé de réception de message incluant ladite étiquette d'identification.
Patent FR-2615963-A1 (FR)
Title: Dispositif de commande du deplacement d'un objectif optique
Inventor: OZAKI HIROSHI
IPC: G11B7/09
Filed: 1988-05-26
Abstract: Le dispositif de commande du déplacement d'un objectif optique comprend un élément de maintien 4 de l'objectif optique 3, un arbre de support 2 de l'élément de maintien 4 dans la direction de focalisation et dans la direction de suivi de piste, un photodétecteur 16 pour la détection de la position de l'objectif optique 3, un bâti sur lequel est monté l'arbre de support 2 et qui présente une partie de guidage 21 qui constitue au moins une partie d'un cercle dont le centre concide avec l'axe de l'arbre de support 2, un couvercle 22 sur lequel est monté le photoréducteur 16 et présentant une paroi latérale cylindrique 23 guidée par la partie de guidage 21 de manière que ce couvercle 22 puisse tourner autour de l'axe de l'arbre de support 2.
Patent FR-2631997-A1 (FR)
Title: Method for obtaining lined insulating construction elements
IPC: B28B19/00
Filed: 1988-05-31
Abstract: Method for obtaining portable insulating construction elements comprising one or two finished faces. The invention consists in the factory application of an insulating lining or the like, with or without fibre, on one or two faces of the insulating elements of the cement or cellular concrete type, or of flowing and light aggregates. The lining, over and above its adhesion, can be keyed on the construction element by way of mechanical keys in the form of grooves or substantially dovetail-shaped tongues obtained either by milling or by moulding of the element. The method according to the invention is intended in particular for the rapid construction of insulated buildings.