baber/WOPTO huggingface dataset:
Patent FR-2526715-A1 (FR)
Title: Package documentation labels - with intermediate waterproof envelope layer to mark and protect multiple sheet labels delivered on the pack
IPC: B42D15/00
Filed: 1982-05-12
Abstract: A multiple sheet label for documentation of packages has a base layer coated with adhesive for securing the label to the package and an intermediate layer, specifically the 4th of 7 layers, is stuck along at least 3 borders to the base (7th) sheet to provide a pocket for enclosing some (two) of the other layers. The outer face of the pocket (4th) layer carries a transparent waterproof film or coating and also incorporates a self-copying layer of ink filled microcapsules to receive information impressed via the outer (1-3) layers of the label. More secure for marking and protecting the label layers for use upon delivery than systems in which the receipt layers (4-7) are exposed to moisture penetration between their layers or are protected by integral or separate paper-based envelopes. Layers other than the 4 are secured by single or twin border seals, opt. are perforated for individual release. The waterproof layer may be a silicone-based coating material or a film of polyolefin, PVC, or 'Surlyn' (RTM-ionomer), opt. applied by extension lamination.
Patent FR-2509572-A1 (FR)
Title: Piece combinee de commande et de ramassage de lait pour dispositifs mecaniques de traite
Inventor: HAPPEL FRITZ
IPC: A01J5/04
Filed: 1982-07-15
Abstract: L'INVENTION CONCERNE UNE PIECE COMBINEE DE COMMANDE ET DE RAMASSAGE DE LAIT DANS DES DISPOSITIFS MECANIQUES DE TRAITE. CETTE PIECE EST PREVUE, POUR OBTENIR UNE ADAPTATION SIMPLE A DIFFERENTES CONDITIONS DE DEGRE DE VIDE ET POUR EMPECHER UNE IMMIXTION PERTURBATRICE D'AIR DANS LE LAIT, DE TELLE SORTE QU'ON N'INTRODUISE DE L'AIR DANS LA CHAMBRE COLLECTRICE DE LAIT 11 QUE PENDANT LA CADENCE DE RELACHEMENT ET QU'ON INTERDISE L'ENTREE D'AIR PENDANT LA CADENCE DE SUCCION. DANS CE BUT ENCORE ON UTILISE UN RESSORT DE REGLAGE 30 QUI N'EST EFFICACE QUE PENDANT LA PERIODE DE RELACHEMENT ET QUI EST DISPOSE SUR UN ARBRE DE COMMANDE 15 ACTIONNE PAR UNE MEMBRANE 10. ON OBTIENT AINSI UN REGLAGE PRECIS DES CONDITIONS DE RELACHEMENT. LA PIECE COMPORTE EGALEMENT UN PISTON DE FERMETURE 12 S'ETENDANT DANS L'ENVELOPPE COLLECTRICE DE LAIT 2 ET QUI COMPORTE UN JOINT 14 PERMETTANT DE FERMER L'ENTREE D'AIR 27 PENDANT LA PERIODE DE SUCCION. APPLICATION AUX TECHNIQUES MECANIQUES DE TRAITE DU LAIT.
Patent FR-2510148-A1 (FR)
Title: Fil forme de deux composants faits de fibres coupees, et procede de filature correspondant
Inventor: PARKER ALAN
IPC: D02G3/22
Filed: 1982-07-26
Abstract: DANS CE PROCEDE DE FILATURE A FIBRES LIBEREES D'UN FIL FORME DE DEUX COMPOSANTS FAITS DE FIBRES COUPEES, LES FIBRES EXTERIEURES SONT FORMEES POUR LA PLUPART DE L'UN DES COMPOSANTS ET LES FIBRES INTERIEURES SONT FORMEES POUR LA PLUPART DE L'AUTRE COMPOSANT. LES COMPOSANTS SONT LIES ENTRE EUX EN UNE STRUCTURE INTEGREE EN ORIENTANT ET EN REPARTISSANT LES FIBRES, AU MOMENT OU ELLES APPROCHENT DE L'EXTREMITE LIBRE DU FIL EN FORMATION, DE TELLE MANIERE QU'ELLES SOIENT A PEU PRES PARALLELES A CETTE EXTREMITE LIBRE ET QU'ELLES SE RECOUVRENT MUTUELLEMENT DE FACON QU'AU MOINS UNE PARTIE DE LA LONGUEUR DE CERTAINES DES FIBRES DU COMPOSANT INTERIEUR S'ENROULENT AUTOUR D'UNE PARTIE DE LA LONGUEUR DES FIBRES DU COMPOSANT EXTERIEUR.
Patent FR-2510798-A1 (FR)
Title: Dispositif d'actionnement oscillant pour dispositifs a memoire utilisant des disques magnetiques
Inventor: KOGURE KENJI
IPC: H02K41/035
Filed: 1982-07-27
Abstract: L'INVENTION CONCERNE UN DISPOSITIF D'ACTIONNEMENT OSCILLANT POUR DISPOSOTIFS A MEMOIRE UTILISANT DES DISQUES MAGNETIQUES. SELON L'INVENTION, LE DISPOSITIF COMPREND, TOURNANT AUTOUR D'UN ARBRE FIXE 12, DES ENSEMBLES D'ENTRAINEMENT OSCILLANT 15, 16 COMPORTANT DES BRAS DE TETE MAGNETIQUE 21A-21D SUSCEPTIBLES DE BALAYER L'ESPACE ENTRE DEUX DISQUES MAGNETIQUES. L'ACTIONNEMENT SE FAIT AU MOYEN DE BOBINES 23 MONTEES SUR DES BRAS DE SUPPORT ET D'AIMANTS PERMANENTS 50-53 DISPOSES SELON UN TRAJET MAGNETIQUE FERME COUPANT LES BOBINES. L'INVENTION PERMET D'AMELIORER LES PERFORMANCES DE FONCTIONNEMENT DES DISPOSITIFS A MEMOIRE A DISQUES MAGNETIQUES.
Patent FR-2539437-A1 (FR)
Title: Method for the sealed joining of pieces of cloth
Inventor: WALRAVE PAUL
IPC: A41D27/24
Filed: 1983-01-19
Abstract: The invention relates to a method for the sealed joining of pieces of impermeable cloth and a join obtained by this method. According to the invention, there is arranged, between the two pieces of cloth 1 and 2 to be assembled, a sheet 7 of a material not weldable to the surface material of the cloth positioned along the border 5 formed by the two pieces 1 and 2 placed flat and edge to edge. The two pieces 1 and 2 are joined together with the insert sheet 7 by means of a seam 4 made along the border 5 formed by the pieces 1 and 2. The insert sheet 7 is cut off along the seam 4, and the part of this sheet 7 located between the seam 4 and the border 5 is removed. The two pieces 1 and 2 are welded in the region of their border 5. The invention will be used particularly for the manufacture of large-size flexible tanks intended for containing fluids.
Patent FR-2540004-A1 (FR)
Title: Toy for mounting or riding
IPC: A63G19/18
Filed: 1983-01-27
Abstract: The present invention relates to a toy for mounting or riding. Toy characterised in that it consists essentially of a longitudinal beam 1 whose lower end forms the bearing 2 of a support wheel 3 and whose upper end forms the pivoting bearing 4 of a movable decorative element 5, advantageously in the shape of an animal's head, this beam 1 being equipped substantially in its median part with a seat 6 forming a support for the user's buttocks, and a holding handle 7 being provided on the beam 1 between the seat 6 and the decorative element 5, via a connecting rod 8 having a length substantially equivalent to that of the beam 1 fastened at one end, by means of a bearing 17, on an off-centre spindle 18 of the wheel 3, and via its other end on the decorative element 5, and in that another movable decorative element 9 such as, preferably, an animal's tail, is mounted pivotably on the rear part of the seat 6 and is connected by means of a lever 15 to the connecting rod 8.
Patent FR-2521631-A1 (FR)
IPC: E06B7/215
Filed: 1983-02-11
Abstract: What is described is a door seal for sealing off the gap between the lower edge of a door and the floor, in which there is an articulation part which is fastened to the door face and on which an elongate frame part sprung relative to the door face is articulated and is pivotable about its longitudinal axis out of an oblique sliding position into an approximately vertical position. The frame part consists of a rigid profiled strip which is angled outwards from the door face and which is arranged along one of its longitudinal edges on the articulation part. A round rubber is fastened as a sealing part to the free edge of the lower edge portion of the profiled strip angled slightly outwards away from the door face. One end of a helical or leaf spring and one end of a lever are fastened to the side of the profiled strip confronting the door face. The free end of this lever bears loosely against the door frame or a stop provided here and slides on this in the vertical direction when the door is opened or closed.
Patent FR-2521408-A1 (FR)
Title: Electrically heated suitcase skiers - uses electric heating element, operable from either mains or automotive supplies, built into walls of case
Inventor: VORWERK THEO
IPC: A45C15/00
Filed: 1983-02-11
Abstract: One or more of the walls (2,5) of the case (1) contains an electric heating element (7) placed between the outer protective face (23) and the inner, insulated, lining (3). The electric elements are suitably arranged to be operable from either 12/24V automotive electric supply systems or from electric supply mains (110/220V), and appropriate connectors (10,11) are provided on cables (8,9) connected to the heating elements. An enclosure (14) is provided in the side of the case to provide storage for these cables and plugs. The case is particularly applicable to skiers and associated services.
Patent FR-2531485-A1 (FR)
Title: Etai de bois pour mines
Inventor: HALBICH HAGEN
IPC: E21D15/02
Filed: 1983-05-25
Abstract: L'INVENTION CONCERNE UN ETAI DE MINE. L'ETAI SE COMPOSE D'UN POTEAU 10, EN BOIS QUI EST COUPE EN 12 AU VOISINAGE DE L'UNE DE SES EXTREMITES ET SUR UNE PARTIE DE SA LONGUEUR DE FACON A FORMER UN NOYAU 14 DISPOSE AXIALEMENT ET PRESENTANT UNE SECTION REDUITE PAR RAPPORT A LA PARTIE NON COUPEE DU POTEAU, DU BOIS 18 SITUE A L'EXTERIEUR DE LA COUPURE 12 ET AU MOINS UNE FRETTE OU ANNEAU 16 EN MATIERE FLEXIBLE QUI ENTOURE LE POTEAU, EN PASSANT AUTOUR DU NOYAU 14 ET DU BOIS 18 SITUE A L'EXTERIEUR DE CE DERNIER, AFINDE LIMITER L'EXPANSION DU NOYAU 14 ET DU BOIS EXTERIEUR 18 DANS UNE DIRECTION TRANSVERSALE A L'AXE DU POTEAU LORSQUE LA LONGUEUR DE L'ETAI SE TROUVE REDUITE SOUS L'EFFET D'UNE CHARGE LE COMPRIMANT DANS SA DIRECTION AXIALE.
Patent FR-2527959-A1 (FR)
Title: Dispositif de preassemblage d'un ensemble utilisable dans une machine de soudage
Inventor: MATSUBARA SOICHI
IPC: B23K37/047
Filed: 1983-06-02
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE PREASSEMBLAGE D'UN ENSEMBLE UTILISABLE DANS UNE MACHINE A SOUDER. LA MACHINE COMPORTE, SUR UN GABARIT DE SOUDAGE 5, UN DISPOSITIF DE BLOCAGE 21-23 POUR BLOQUER PLUSIEURS COMPOSANTS D'UN ENSEMBLE DE MANIERE QUE CET ENSEMBLE PUISSE ETRE SOUDE SUR UN AUTRE ET CONFORMEMENT A L'INVENTION, IL EST PREVU UN GABARIT DE PREASSEMBLAGE 6 COMPORTANT UN DISPOSITIF DE BLOCAGE 21-23 POUR BLOQUER CES DIFFERENTS COMPOSANTS, CE GABARIT ETANT MONTE SUR UN CHASSIS 4 SEPARE DU BATI DE LA MACHINE DE SOUDAGE ET SUSCEPTIBLE D'ETRE DEPLACE ENTRE LA POSITION D'ASSEMBLAGE B FAISANT FACE AU GABARIT DE SOUDAGE 5 ET LA POSITION DE PREASSEMBLAGE C A L'EXTERIEUR DE CETTE POSITION D'ASSEMBLAGE DE TELLE SORTE QUE L'ENSEMBLE PREASSEMBLE PUISSE ETRE TRANSFERE DU GABARIT DE PREASSEMBLAGE 6 SUR LE GABARIT DE SOUDAGE 5. L'INVENTION APPLICABLE AUX MACHINES A SOUDER POUR CAISSES D'AUTOMOBILES SIMPLIFIE LE MONTAGE DES PIECES CONSTITUTIVES DES PANNEAUX LATERAUX.
Patent FR-2531149-A1 (FR)
Title: Ventilateur axial
Inventor: IVANOV SERGEI KONSTANTINOVICH
IPC: F01D11/08
Filed: 1983-06-16
Abstract: L'INVENTION CONCERNE LES CONSTRUCTIONS MECANIQUES. LE VENTILATEUR AXIAL FAISANT L'OBJET DE L'INVENTION EST CARACTERISE EN CE QUE LES AUBES DE REDRESSEMENT 9 S'ETENDENT PAR LEURS PARTIES DE SORTIE 10 JUSQU'A LA TUBULURE D'ENTREE 4, ET EN CE QUE, DANS LA ZONE SITUEE ENTRE CETTE TUBULURE ET LA VIROLE 7, LESDITES AUBES SONT REALISEES ARQUEES DANS LA DIRECTION RADIALE DE MANIERE A FORMER UNE GRILLE RADIALE ANNULAIRE. L'INVENTION PEUT ETRE UTILISEE NOTAMMENT DANS LA CONSTRUCTION DE VENTILATEURS AXIAUX DESTINES A FONCTIONNER DANS DES RESEAUX DE VENTILATION NECESSITANT DES CARACTERISTIQUES STABLES DU REFOULEMENT DANS DES CONDITIONS DE VARIATION DU DEBIT D'AIR OU DE GAZ DANS UNE LARGE PLAGE.
Patent FR-2530210-A1 (FR)
Title: Goods wagon double spreading hoods covering system
Inventor: BARTEL MANFRED
IPC: B61D39/00
Filed: 1983-07-13
Abstract: Two spreadable hoods, run on rollers or rails in the outside longitudinal beams area of the wagon.  The inner hood (1) has a spreader track which exposes the sealing surfaces (5) to the end wall (6).  The outer hood (2) has a large spreader track permitting travel by the spread inner one.  The hoods' lower part is tapered in a wedge shape, from inside (8) to exterior (9), (9).  The end wall's outside shape (10) widens in a wedge-shape. At the roof, the hoods' half hoops have tracks for guide rollers and hoop extensions, and are movable between opening and closing positions, through guide edges. The hoods are divided, at the distance of half spread travel from the longitudinal centre.
Patent FR-2534798-A1 (FR)
Title: Ion exchange water softener for domestic dishwasher
Inventor: STICKEL ERNST
IPC: A47L15/42
Filed: 1983-09-28
Abstract: The water softener (3) is regenerated by supplying it with a salt soln. obtained by feeding water from a supply container (2) through a salt container (4). The fresh water line (5), incorporating an inlet valve (6) controlled by the programme for the dishwasher, leads to the top of the supply container (2), with a free flow path (8) leading directly to the water softener (3) incorporating a controlled blocking valve (11). The water is partially diverted from the face flow path (8) to the supply container (2) which incorporates an overflow (20) leading to the rinsing vessel and which is divided into two communicating chambers (13), one of which leads to the salt container (4). When the blocking valve (11) is closed the water fills the supply container (2) and when both chambers (13) are full all the water overflowing is fed through the overflow (20) into the rinsing vessel.
Patent FR-2554212-A1 (FR)
Title: Procede pour la vidange de cuves ayant contenu du gaz liquefie issu du petrole et/ou de l'industrie chimique ou petrochimique, installation pour la mise en oeuvre de ce procede et ses applications
IPC: B63B57/04
Filed: 1983-11-02
Abstract: LE PROCEDE ET L'INSTALLATION DE L'INVENTION VISENT A ENTRAINER LE GAZ A EVACUER DE SON ENCEINTE 1 AU MOYEN D'UN GAZ INERTE 1A, A ADMETTRE 2A LE MELANGE RESULTANT DANS UN ECHANGEUR 3 A CONTRE-COURANT PAR RAPPORT AU MEME GAZ INERTE LIQUEFIE 3A, LE GAZ A RECUPERER ETANT EVACUE A L'ETAT LIQUIDE 4A POUR ETRE STOCKE 5.
Patent FR-2555122-A1 (FR)
Title: Device for mounting a propeller on its shaft
IPC: F16D1/091
Filed: 1983-11-21
Abstract: Mounting of a propeller on its shaft, for which the end of the shaft 4 comprises two cylindrical parts machined with precision 5, 6 and interconnected by a cone 7, the propeller comprising in its front 1 and rear 2 faces cylindrical housings 21, 20 each intended to receive a pair of thin cylindro-conical rings 10, 11, 12, 13 which are interposed between the propeller and the cylindrical parts of the shaft to centre without play the propeller on the shaft by axial clamping of the rings with the aid of cylindrical pieces 16, 17, on the rear side this cylindrical piece 16 being the bush which is shrunk onto the rear end 33 of the shaft with the aid of cold shrinking-on rings 26, 27 for transmitting the torsional couple and the thrust effort.
Patent FR-2555820-A1 (FR)
Title: Mast able to support at least two orientable devices and elements constituting this mast
Inventor: HUNG FREDERIC NGO BUI
IPC: H01Q3/04
Filed: 1983-11-28
Abstract: The invention relates to a mast able to support at least two devices which can be oriented azimuthally independently of one another. It is characterised in that it comprises throughout its length, mounted one inside the other and rotationally free with respect to one another about their axis, separate supports 13, 14 for each of the devices 3, 4 having to be individually oriented. Application to the mast and telecommunications industry.
Patent FR-2537522-A1 (FR)
Title: Maitre-cylindre pour systemes de freinage pour vehicules
Inventor: PICKERING JOHN FLORY
IPC: B60T11/22
Filed: 1983-12-14
Abstract: INVENTION CONCERNANT LE FREINAGE DES VEHICULES. UN MAITRE-CYLINDRE POUR UN SYSTEME DE PRESSION HYDRAULIQUE COMPREND UN CYLINDRE DE PRESSION 1 SUR LEQUEL EST MONTE UN RESERVOIR 11, LE CYLINDRE PRESENTANT UNE EXTREMITE OUVERTE QUI EST FERMEE PAR UNE COIFFE 3. LA COIFFE EST ACCOUPLEE POSITIVEMENT AU CYLINDRE 1 PAR UN DISPOSITIF D'ACCOUPLEMENT 26 DISPOSE DE FACON QUE LA FORCE RESULTANT DE LA PRESSION APPLIQUEE DANS L'INTERIEUR DE LA COIFFE 3 SOIT TRANSMISE AU CYLINDRE PAR L'INTERMEDIAIRE DUDIT DISPOSITIF. APPLICATION A LA CONSTRUCTION AUTOMOBILE.
Patent FR-2541352-A1 (FR)
Title: Operating mechanism for roll, folding or hinged doors
IPC: E06B9/68
Filed: 1984-02-16
Abstract: The door operating mechanism has an electromotor and a screw coupled to the door (3) via a slide (4). The slide is attached to and released from the door by locking components (5) in the door and operated from outside. The locking components are controlled by a bolt (6). The slide travels along a guide (7) that partly encloses the screw and that is narrower at its edges (8) than at its bottom (9). The slide travels up and down between two ends (10) that control the stopping of the motor (2).
Patent FR-2562565-A1 (FR)
Title: Process for manufacturing a suspender-shield lingerie tape and the tape obtained by the implementation of the process
IPC: D03D11/02
Filed: 1984-04-05
Abstract: The subject of the invention relates especially to the technical field of textile articles. According to the process which is the subject of the invention, the tape is woven on an automatic shuttleless loom and the picks (throws) of non-joined weft yarns 1 c are carried out at regular and identical intervals E over the total length of the tape 1, the length of each interval E being predetermined in order for two consecutive picks (throws) of non-joined weft yarns 1 c to interact in a known manner with the suspender with a view to their relative positioning. The invention is particularly used for concealing the two faces of the suspenders.
Patent FR-2564424-A1 (FR)
Title: Dispositif pour l'emballage de produits, en particulier de pieces de viande, dans une enveloppe tubulaire continue
IPC: B65B9/13
Filed: 1984-05-18
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF POUR L'EMBALLAGE DE PRODUITS, EN PARTICULIER DE QUARTIERS DE VIANDE, DANS UNE ENVELOPPE TUBULAIRE CONTINUE. LE DISPOSITIF COMPREND UN CHASSIS SUPPORT 10, UN CADRE 100 SENSIBLEMENT HORIZONTAL DONT LA SURFACE PERIPHERIQUE EXTERIEURE 101 EST EVASEE VERS LE HAUT, QUI PRESENTE UNE OUVERTURE CENTRALE 102 AUTORISANT LE PASSAGE DU PRODUIT ET QUI REPOSE SUR DES MOYENS D'APPUI 30 SOLIDAIRES DU CHASSIS. DES GALETS 51, 52, 53, 54 PREVUS SUR LE CHASSIS 10 ET SUPERPOSES AUX MOYENS D'APPUI 30 LIMITENT LE DEPLACEMENT VERS LE HAUT DU CADRE 100. L'ENVELOPPE D'EMBALLAGE EST INTRODUITE ENTRE LE CADRE 100 ET LES MOYENS D'APPUI 30. LE DEROULEMENT DE L'ENVELOPPE EST AUTORISE PAR TRACTION VERS LE HAUT, TANDIS QUE LE RETRAIT DE L'ENVELOPPE PAR TRACTION VERS LE BAS EST INTERDIT PAR EFFET DE COINCEMENT ENTRE LE CADRE 100 ET LES MOYENS D'APPUI 30.
Patent FR-2564666-A1 (FR)
Title: Analog/digital converter with switched capacitances
Inventor: RIDGERS TIMOTHY
IPC: H03M1/00
Filed: 1984-05-21
Abstract: The invention relates to an analog/digital converter with capacitances switched using a reference signal and operating through successive approximations. The structure of the converter and its conversion algorithm are such that the signal VE for conversion and the reference signal VR are applied to the same input capacitance CE, thus avoiding errors due to the calibration of the capacitances. The converter of the invention is usable in particular in a centralised remote-control receiver.
Patent FR-2565193-A1 (FR)
IPC: B63B43/04
Filed: 1984-05-30
Abstract: Method for the synchronized piloting of floats, mast, rudder, centre boards, sail fastening supports, applied to catamarans. Mechanical piloting method enabling to dynamically and statically control, simultaneously or separately by geometrical transverse deformation of the structure which connects both floats, the afore-mentioned various components as desired by the helmsman, independently of the wind. The structure represented arbitrarily as a front view, comprised of support bearings (1) secured to the floats (2), provides for the vertical rotations (4-5 and 6-7) of support arms (12) and a rigid armature (13). The controlled piloting is effected by lateral deformation of the frame by a relative motion between 12 and 13. The mast and the mast-step (14) are articulated at (15-16) to the frame. The same method applied to the backside leads to the same effects for the rudder and the sail fastening supports. Method adapted to the drop-keels, coast cruisers, race-cruise catamarans, more particularly fitted with flat streamline floats.
Patent FR-2565200-A1 (FR)
Title: Method for transverse pleating of a continuous sheath and device for implementing it
Inventor: ORILLARD TRISTAN
IPC: B65B9/13
Filed: 1984-06-01
Abstract: The invention relates to a method and device for transverse pleating of a continuous longitudinal sheath 2 in order to obtain a pleated sheath 3. The pleats of the sheath are concentric, annular and superposed on one another in a direction perpendicular to the longitudinal axis XX of the sheath, the pleats 4 having substantially the same length. The device comprises: a stationary frame 6 consisting of at least three vertical columns 7 and at least three horizontal upper bars 8 equipped with at least one guide roller 9 for the flattened sheath 2, of a stationary cradle 10 receiving a roller 5 for the flattened sheath 2, an axial tube 11 disposed vertically in communication with a compressed air system, whose upper free end 12 conveys air in order to form a pseudo-cylindrical sheath 35, and means 13 for pinching the sheath at a distance which is substantially equal to twice the desired length 1 of the pleats 4. It comprises temporary means for intermediate pinching 15 of the sheath at a distance which is substantially equal to the length 1. Application to packaging.
Patent FR-2566614-A1 (FR)
Title: Mechanical trench plough of which the reduced weight and bulk and the manoeuvrability allow access to all types of land
IPC: E02F5/02
Filed: 1984-06-27
Abstract: The invention relates to a compact mechanical appliance of a width equal to that of the trench to be made or to be remodelled and having easy access to all places inaccessible to large-size appliances, such as hydraulic shovels or tractors, for example for work on trenches under trees or on soil not to be compacted or in wet places where heavy appliances cannot move, the lightness and the manoeuvrability of the appliance coming into effect. It is put into practice by fitting it on an appliance in the form of a motorised hoeing machine, equipped with conventional cutters, optionally with a wheel which may or may not be driving and guiding, and with a rear runner, these components regulating the level and profile of the work. At the rear of the conventional cutters, the motor actuates a shaft 5, to which the cutters 6, the blades 7 and the disc 8 are fixed. The shaft 5 can have added to it one or more others, similarly equipped or carrying a belt tensioned on a plurality of shafts 5 which drive it and which carry hooks and ejector blades.
Patent FR-2549412-A1 (FR)
IPC: C04B24/32
Filed: 1984-07-20
Abstract: CE PROCEDE COMPREND LES ETAPES SUIVANTES : ON AJOUTE UN AGENT AUGMENTANT LA VISCOSITE A UN CIMENT POUR PREPARER UNE COMPOSITION DE CIMENT CONTENANT LEDIT AGENT AUGMENTANT LA VISCOSITE; ON ELIMINE SOUS PRESSION REDUITE LA MOUSSE DE LADITE COMPOSITION DE CIMENT CONTENANT LEDIT AGENT AUGMENTANT LA VISCOSITE POUR ELIMINER LES PORES OU BULLES RELATIVEMENT GROS PRESENTS DANS LADITE COMPOSITION DE CIMENT ET POUR Y LAISSER SEULEMENT LES BULLES FINES, DE SORTE QUE 98 EN VOLUME OU PLUS DE LA SOMME DU VOLUME TOTAL DE TOUTES LES BULLES RESTANT APRES LE DEMOUSSAGE SOUS VIDE SOIENT COMPOSEES DE LA SOMME DES VOLUMES DES BULLES AYANT UNE DIMENSION DE PAS PLUS DE 120MM; ET ON LAISSE ENSUITE DURCIR LA COMPOSITION DE CIMENT DEBARRASSEE DES MOUSSES.
Patent FR-2578043-A1 (FR)
Title: Procede et dispositif d'attaque de cibles au moyen d'une sous-munition
Inventor: STESSEN LOTHAR
IPC: F42B10/56
Filed: 1984-09-14
Abstract: DISPOSITIF POUR COMBATTRE DES CIBLES 4 AU MOYEN D'UNE SOUS-MUNITION 2 LARGUEE AU-DESSUS D'UNE ZONE 3 DE LA CIBLE, QUI DESCEND EN TOURNANT DANS LA ZONE 3 DE LA CIBLE ET DECLENCHE SA CHARGE 5 QUAND SON DETECTEUR 6 DETECTE UNE CIBLE 4 DANS LA DIRECTION DE SON ACTION, CARACTERISE EN CE QU'UN CIRCUIT DE DECLENCHEMENT DESTINE A UN MOUVEMENT TRANSVERSAL 17 SUPERPOSE PROVISOIREMENT A UN MOUVEMENT DE DESCENTE VERTICAL 7 EST MONTE A L'AVAL DU DETECTEUR 6, UNE PORTE DE DECLENCHEMENT DE LA CHARGE DE COMBAT 5 DE LA SOUS-MUNITION 2 QUI EST MONTEE A L'AVAL DU DETECTEUR 6 ETANT OUVERTE APRES LA FIN DE CE MOUVEMENT TRANSVERSAL.