baber/WOPTO huggingface dataset:
Patent FR-2525976-A1 (FR)
IPC: B60P3/07
Filed: 1982-04-29
Abstract: 1. A tipping trailer for transporting work site huts, mobile houses, flat trucks or similar elements including a platform (1) having slides (5) between which the load is guided and held in position, a support frame with rolling elements and a head for hitching to a towing vehicle, said platform being mounted for tipping on said frame along a transverse axis (AA') situated in front of the rear axle of the vehicle, and a winch (13) being mounted on said trailer for actuating a cable, which trailer is characterized in that the winch (13) is mounted on the support frame in front of the tipping platform and in the angle described by the platform between its endmost tipping positions, in that the cable (28) forming an endless loop and fixed by its two ends to the winch (13) winds around a first roller (30) mounted at the rear of the tipping platform and in that a second roller (29) mounted in front of the tipping platform is disposed under the top length of cable and above the bottom length of cable and in that the top length of cable is provided with a strand (31) for stowing the load, so that during unloading, under the effect of the pull of the load out of the platform, the bottom strand of cable bears under the second roller (29) and ensures rearward tipping of the platform and so that during hoisting of the load the top length of cable by bearing on the second roller (29) forces the platform to tip to its horizontal position.
Patent FR-2512082-A1 (FR)
Inventor: MORGENSTERN RUDI
IPC: D04B21/20
Filed: 1982-05-19
Abstract: The invention makes it possible to produce with high productivity, in a wide variety of forms, colours and widths, woven chenille possessing good plucking (picking) and abrasion resistance.
Patent FR-2507592-A1 (FR)
IPC: C04B28/14
Filed: 1982-06-01
Abstract: In this process, 20 to 80 % by weight of a mixture a), containing 95 to 40 % by weight of sawdust, peat dust or mixtures thereof and 5 to 60 % by weight of fly ash, granulated glass, glass wastes or mixtures thereof , with b) 80 to 20 % by weight of gypsum plaster and/or cement are mixed with one another in the dry state, at least 20 % by weight of cement being present in the mixture of a) + b), and c) a synthetic resin emulsion diluted with water then being added to the resulting mixture.
Patent FR-2508134-A1 (FR)
Inventor: CEJKA JIRI
IPC: G21C13/073
Filed: 1982-06-15
Abstract: The invention relates to the field of industrial fittings which are intended in particular for nuclear power station operations and other operations injurious to health. The purpose of the invention is to simplify the production, installation and dismantling of a pressure-tight lid lock for fittings which consists of a lid (2) mounted in the fitting body (1), a stirrup (7), and a sealing element (5). The said purpose is achieved by the sealing element (5) being accommodated between the end face of the fitting body (1) and the stirrup feet (6).
Patent FR-2529189-A1 (FR)
Title: Procede de fabrication d'une bande de silicium polycristallin pour photophiles
Inventor: BELOUET CHRISTIAN
IPC: C30B15/00
Filed: 1982-06-25
Abstract: IL CONSISTE A DEPOSER SUR LA FACE SUPERIEURE D'UN RUBAN DE CARBONE 4 DEPLACE HORIZONTALEMENT DANS LE SENS DE SA LONGUEUR UNE COUCHE DE SILICIUM 13 DANS UN FOUR 9 SOUMIS A UN GRADIENT DE TEMPERATURE VERTICALE ET A BRULER, IMMEDIATEMENT APRES LE DEPOT, LA PARTIE DU RUBAN SUPPORTANT LA COUCHE. APPLICATION A LA REALISATION DE PHOTOPHILES.
Patent FR-2527798-A1 (FR)
Title: Dispositif de transfert d'une encre magnetique
Inventor: SPRINGER GILBERT DUANE
IPC: G03G15/16
Filed: 1982-09-28
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE TRANSFERT D'UNE ENCRE FORMANT DES IMAGES MAGNETIQUES. CE DISPOSITIF COMPORTE UN CYLINDRE QUI PRESENTE UNE SURFACE CONVEXE 28A PRESSANT LE PAPIER 22 CONTRE UN MILIEU 14 DE MEMORISATION D'UNE IMAGE MAGNETIQUE PORTE PAR UN TAMBOUR 10. IL SE FORME AINSI DES ZONES DE CONTACT ET DE NON-CONTACT SITUEES DE PART ET D'AUTRE D'UNE LIGNE 36 DE CONTACT ENTRE LE MILIEU 14 ET LA SURFACE 28A. DES AIMANTS PRODUISENT UN CHAMP MAGNETIQUE DANS LE PAPIER 22, DANS LE MILIEU 14 DE MEMORISATION, CE CHAMP ETANT ASYMETRIQUE PAR RAPPORT A LA LIGNE 36 DE CONTACT. DOMAINE D'APPLICATION: REPROGRAPHIE.
Patent FR-2539729-A1 (FR)
Title: Fleche telescopique de grue
Inventor: JOUFFRAY MAURICE
IPC: B66C23/70
Filed: 1983-01-21
Abstract: LA PRESENTE INVENTION SE RAPPORTE A UNE FLECHE TELESCOPIQUE DE GRUE MOBILE. LA FLECHE TELESCOPIQUE SELON L'INVENTION COMPREND DES TRONCONS TUBULAIRES S'EMBOITANT LES UNS DANS LES AUTRES DE MANIERE A ETRE GUIDES LES UNS PAR RAPPORT AUX AUTRES PAR L'INTERMEDIAIRE D'ORGANES DE GUIDAGE, ET ELLE EST CARACTERISEE PAR LE FAIT QUE LES SEMELLES 5, 6 ET LES PAROIS LATERALES 7, 8 DES TRONCONS SONT CONSTITUEES PAR DES STRUCTURES SANDWICHS COMPOSEES CHACUNE DE PEAUX SUPERFICIELLES 51, 61, 71, 81 RECOUVRANT UNE AME CENTRALE EN MATIERE PLASTIQUE 52, 62, 72, 82.
Patent FR-2526611-A1 (FR)
Title: Emetteur de telemesure performant et a commutation rapide
Inventor: MONEY DAVID K
IPC: A61N1/372
Filed: 1983-02-11
Abstract: EMETTEUR POUR PROTHESE MEDICALE QUI EST HAUTEMENT PERFORMANT ET QUI PERMET EGALEMENT UN DEMARRAGE ET UN ARRET SUFFISAMMENT RAPIDES POUR QUE LA MEME BOBINE PUISSE ETRE UTILISEE POUR L'EMISSION ET POUR LA RECEPTION SANS DELAIS EXCESSIFS ENTRE LES DEUX MODES DE FONCTIONNEMENT. LORS DE L'EMISSION, UN CIRCUIT ACCORDE, COMPOSE D'UNE BOBINE 22 ET D'UN CONDENSATEUR 20, EST POMPE A UNE FREQUENCE EGALE A SA FREQUENCE DE RESONANCE. L'EMISSION EST INTERROMPUE A UN MOMENT OU LA QUASI-TOTALITE DE L'ENERGIE ACCUMULEE DANS LE CIRCUIT ACCORDE EST SOUS LA FORME D'UNE TENSION V ENTRE LES BORNES DU CONDENSATEUR ET OU LE COURANT A TRAVERS LA BOBINE D'INDUCTION EST APPROXIMATIVEMENT NUL. CELA PERMET QUE LA BOBINE D'INDUCTION 22 SOIT UTILISEE PRESQUE IMMEDIATEMENT POUR LA RECEPTION. AU DEBUT DU CYCLE D'EMISSION SUIVANT, LA TENSION QUI A ETE MAINTENUE ENTRE LES BORNES DU CONDENSATEUR 20 EST UTILISEE POUR EXCITER INITIALEMENT LE CIRCUIT ACCORDE.
Patent FR-2543886-A1 (FR)
Title: Device for washing and rinsing printing plates, especially flexographic plates
Inventor: ROLLI GILBERT
IPC: B41F35/00
Filed: 1983-04-08
Abstract: The present invention relates to printing. It relates in particular to a device for the washing and rinsing of flexographic plates, characterised in that it comprises, in a casing 4, a plate cylinder 7, a cylindrical brush 21 arranged in the direct vicinity of the cylinder 7, a liquid spray bar 22 extending above the said brush 21, means for driving the cylinder 7 and the brush 21 and means for supplying the bar 22 selectively with a washing liquid a rinsing liquid.
Patent FR-2525227-A1 (FR)
Title: Composition d'etancheite et composition et bande adhesives pour membranes de couverture
Inventor: ORNUM JOSEL V VAN
IPC: C09J7/10
Filed: 1983-04-14
Abstract: L'INVENTION CONCERNE UNE COMPOSITION D'OBTURATION ETANCHE A BASE DE CAOUTCHOUC BUTYLE. ELLE COMPREND DU CAOUTCHOUC BUTYLE, UN AGENT DE RETICULATION DE CE CAOUTCHOUC BUTYLE, UN ACTIVATEUR DE RETICULATION, AU MOINS UN AGENT D'ADHESIVITE COMPATIBLE AVEC LE CAOUTCHOUC BUTYLE, AU MOINS 2 PARTIES DE NOIR DE CARBONE POUR 100PARTIES DE CAOUTCHOUC BUTYLE, DE L'OXYDE DE ZINC ET UN CONSTITUANT CONTENANT DU SOUFRE. LA COMPOSITION AINSI OBTENUE PEUT NOTAMMENT ETRE APPLIQUEE SUR LA SURFACE INTERIEURE D'UN PNEUMATIQUE 10 AFIN DE FORMER UNE COUCHE 24 EMPECHANT LE PNEUMATIQUE 10 DE SE DEGONFLER EN CAS DE CREVAISON. DOMAINE D'APPLICATION: PNEUMATIQUES POUR VEHICULE, MATERIAUX DE COUVERTURE, ETC.
Patent FR-2525419-A1 (FR)
Title: Circuit de commande pour appareillage audio ou video
Inventor: WOLF GERRIT
IPC: H04N5/57
Filed: 1983-04-19
Abstract: Circuit de commande pour appareillage audio ou vidéo servant à commander par exemple la saturation de couleur, la luminance, le contraste, le volume ou la hauteur son et contenant un circuit de commande réalisé en circuit intégré, dont l'entrée de commande est connectée à un contact de connexion. Une source de signal de commande est connectée au contact de connexion en dehors du circuit intégré. Suivant le choix, une telle source de signal de commande délivre un signal de commande analogique ou un signal de commande numérique. Pour que le circuit intégré soit indépendant de la source de signal de commande choisie, un circuit de détection est connecté au contact de connexion et délivre un signal d'indication qui est représentatif pour le caractère (analogique ou numérique) du signal de commande. Ce signal d'indication commande un dispositif de commutation, dont l'entrée est connectée audit contact de connexion et qui est muni d'une première et d'une seconde sortie. La première sortie est connectée de façon directe à l entrée de commande du circuit de commande et la deuxième sortie l'est par l'intermédiaire d'un circuit d'interface. Application : récepteur de télévision; appareillage audio.
Patent FR-2545590-A1 (FR)
Title: Method for drying a granular product in bulk and installation for its implementation
IPC: F26B3/14
Filed: 1983-05-02
Abstract: The method according to the invention consists in carrying out, in a continuous manner and without intermediate handling of the product, drying and then deferred slow cooling. To this end, a drying zone A is superposed on one or more hot-air passages, then a large-capacity rest zone B and, finally, a slow cooling zone C which is likewise of large capacity. Preferably, the product 5 is brought to the upper end of the drying zone A at a rate which is determined by its initial humidity and descends by gravity into said drying zone which is divided into a number of parts S1, S2, S3 of increasing section, where the drying air circulates transversely to the product. Application in particular to cereals and oleaginous products.
Patent FR-2529551-A1 (FR)
Title: Derives d'eburnane-oxime, procede pour leur preparation et compositions pharmaceutiques contenant ces composes
Inventor: SZANTAY CSABA
IPC: C07D461/00
Filed: 1983-06-29
Abstract: L'INVENTION EST RELATIVE A DES DERIVES RACEMIQUES OU OPTIQUEMENT ACTIFS D'EBURNANE-OXIME QUI REPONDENT AUX FORMULES CI-APRES: (CF DESSIN DANS BOPI) OU R EST UN GROUPE ALKYLE CONTENANT DE 1 A 6ATOMES DE CARBONE ET LA CONFIGURATION DE L'ATOME D'HYDROGENE EN POSITION 3 ET DE R EST A, A- ETOU B, B- OU A, B- ETOU B, A- ET A LEURS SELS D'ADDITION D'ACIDES
Patent FR-2548795-A1 (FR)
Title: Dispositif de commutation optique a deplacement de fluide et dispositif de composition d'une ligne de points
Inventor: PESANT JEAN-PIERRE LE
IPC: G02B26/08
Filed: 1983-07-04
Abstract: L'INVENTION SE RAPPORTE AUX DISPOSITIFS DE COMMUTATION D'UN FAISCEAU LUMINEUX. L'INVENTION A POUR OBJET DE MODIFIER LOCALEMENT ET PAR COMMANDE ELECTRIQUE, LES CONDITIONS DE PROPAGATION D'UN FAISCEAU LUMINEUX PAR INTERPOSITION SUR SON TRAJET D'UN FLUIDE MODIFIANT LES CONDITIONS DE REFRACTION DU MILIEU TRAVERSE PAR LE FAISCEAU. L'INVENTION S'APPLIQUE NOTAMMENT A LA COMMUTATION DE LUMIERE ENTRE FIBRES OPTIQUES 30, 31, 32 ET AUX DISPOSITIFS DE REPRODUCTION D'IMAGES.
Patent FR-2540673-A1 (FR)
Title: Rectifier elements mfr.
Inventor: GALINSKY ERIK ROBERTOVICH
IPC: H01L29/74
Filed: 1983-07-20
Abstract: A rectifier element is produced by metallizing the two opposite sides of a semiconductor structure. The metallizing is effected by the diffusion welding of two metal foils to the semiconductor structure, pref. simultaneously on both sides. It can also be combined with the diffusion welding of a temp. compensator.
Patent FR-2550121-A1 (FR)
IPC: B27F7/02
Filed: 1983-08-04
Abstract: The invention relates to a device for assembling mouldings incorporating several rabbets, which comprises a table for positioning the mouldings, slides supporting this table, rendered fast with two columns which are connected in their lower part by a base under which is mounted a jack whose rod is connected to a hammer which penetrates in a clip magazine, and in their upper part by a piece provided with a presser member located opposite the hammer. According to the invention, a clipping assembly is provided which bears the hammer and a sliding guide fast with the hammer, as well as a sensor; two small columns on which the clipping assembly may slide vertically; balancing means mounted on each small column below the clipping assembly; and a plate disposed at the top of the rod, and on which the hammer and the sliding guide rest, and which comprises a matching member opposite the sensor. The invention is more particularly applicable to the manufacture of wooden frames.
Patent FR-2537799-A1 (FR)
IPC: H02K1/27
Filed: 1983-10-13
Abstract: A.GENERATEUR EXCITE PAR DES AIMANTS PERMANENTS POUR VEHICULES AUTOMOBILES. B.CE GENERATEUR EST CARACTERISE EN CE QUE LES AIMANTS PERMANENTS 1 SONT REALISES SOUS LA FORME DE PLATEAUX PRISMATIQUES DE FAIBLE EPAISSEUR, LES SURFACES DES PLATEAUX ETANT DIRIGEES ESSENTIELLEMENT RADIALEMENT ET QUE LES PIECES LAMELLAIRES 2 CONDUCTRICES DES LIGNES DE FORCE CONTIENNENT DES SECTIONS 4 DONT LES SURFACES LIMITES SONT EN DENTS DE SCIE. C.L'INVENTION CONCERNE LES GENERATEURS POUR VEHICULES AUTOMOBILES.
Patent FR-2553823-A1 (FR)
Title: Valve tappet for internal combustion engines with overhead camshafts
Inventor: TOURAINE BERNARD
IPC: F01L1/26
Filed: 1983-10-25
Abstract: Valve tappet for internal combustion engines with overhead camshafts, of the type sliding in a bore of a cylinder head, simultaneously operating two valves and comprising direct means for adjusting valve clearances. According to the invention, it is constituted by a socket which has: - a lateral cylindrical wall cut by two flats 22 parallel to each other and to the axis 24 of the tappet, each carrying a lug 28 for the mounting of a clearance adjusting element in contact with a valve stem 2, 4; and - a transverse base wall 26 in contact with a drive cam 12. Application: in particular to the driving of multiple valves of an internal combustion engine with overhead camshafts.
Patent FR-2554086-A1 (FR)
Title: Improved prefabricated package
IPC: B65D19/06
Filed: 1983-10-28
Abstract: Prefabricated package of the type containing a lower or bottom part, an upper or top part and four lateral panels delimiting, in the assembled state, a parallelepipedal volume. The bottom 1 and the top 2 each comprise a plate 4, 10 having, one in its upper face and the other in its lower face, a continuous peripheral groove 7, 13, composed of several sections of rectilinear groove of length and width adapted to receive the opposite upper and lower edges of the lateral panels. The package furthermore comprises means such as binding links to hold the bottom and top tightly against the lateral panels.
Patent FR-2554858-A1 (FR)
Title: Device for actuating a safety lock
Inventor: GRANCLEMENT GERARD
IPC: E05B47/06
Filed: 1983-11-10
Abstract: Device for actuating a safety lock S, especially of the so-called barrel, cylinder, spring or groove type, in which a driving device 4 is mounted in the case 2 of the lock S and is intended to act on at least one movable bolt, characterised in that it comprises an engageable coupling 11 connected between said driving device 4 and an operating knob 12 placed outside the leaf B, as well as an electromagnetic device for conditional control 28, intended for controlling the engagement of said coupling, so as to make a mechanical connection between said knob and said driving device 4 when the condition of secrecy necessary for energising said electromagnetic device is satisfied.
Patent FR-2557341-A1 (FR)
Title: Graphic information presentation panel
IPC: G06F3/048
Filed: 1983-12-21
Abstract: Graphic information presentation panel, characterised: - in that it comprises a display device 2 comprising a display layer 9 and electrodes 8, 10, 12 for control of the lighting and extinguishing of the various points of the layer, distributed in a network of coordinates of the said points; - and in that it comprises, superimposed on the said display device, a transparent graphics plate 3 bearing a network of detecting electric conductors 15, 18 distributed in order to locate each point touched on its external face; - the said conductors being suitable for being connected to the electrodes of the display device by electronic means for controlling the display.
Patent WO-8403866-A1 (WO)
Title: Spring cover for windshield wiper and windshield wiper provided with said spring cover
Inventor: GRARE REGIS
IPC: B60S1/34
Filed: 1984-04-03
Abstract: The spring cover (7) comprises means (7g, 7h) to fix the cover to the spring of the wiper and rear fixing means (7j) to the rod or arm of the wiper; a flexible hinge is formed by the slots (7e) of the wings of the spring cover. It may be set in place by a simple ratchet system. Application to windshield wipers of motor vehicles.
Patent FR-2559350-A1 (FR)
Title: Portable excrement collector, particular for the excrement of pets
IPC: A01K23/00
Filed: 1984-02-15
Abstract: This collector is characterised in that it comprises a one-piece moulded support 1 consisting of a tubular handle at one of whose ends is an oval ring 3 with means 5 for the attachment of a flexible disposable bag 20 for collecting the excrement. The chief application of this implement is for dogs on the public highway.
Patent FR-2561686-A1 (FR)
Title: Mechanism for filling and emptying tanks, particularly for a W.C.
IPC: E03D1/36
Filed: 1984-03-01
Abstract: Mechanism for emptying and filling tanks particularly for a W.C., characterised by the fact that the filling takes place via a valve with two balls having a specific gravity greater than one, that this valve comprises, at its lower part, a float 19 fitted with a stud 20 which, by being lifted up with the rise in level in the tank, lifts the balls up to cause their wedging as soon as the buoyancy to which it is subject becomes greater than the total weight of the two balls, also characterised by the fact that the fixing inside the tank is carried out by means of two threaded rods, the nuts of which, fitted with washers or suction cups, press against the inside of two parallel walls of the tank.
Patent FR-2560669-A1 (FR)
Title: Exchanger assembly for a heating device with reversed draught
IPC: F24B1/18
Filed: 1984-03-05
Abstract: The present invention is in the heating sector and its subject is a device with reversed draught which can be fitted to chimneys with an open hearth. According to the invention, the device is characterised in that the said posterior inlet 5 and posterior outlet 6 sections are longitudinally partitioned from the inlet 7 and outlet 8 for fluid respectively, over part of their length, a passage being made for the fluid between the end of the longitudinal partitions 11, 12 and the transverse partition 13, the inlet 7 and outlet 8 for fluid emerging respectively in a compartment arranged on one side, called the posterior side 17, of the longitudinal partition, the compartment 19 arranged on the other side being in relation with respectively one of the said lateral sections 9, 5, wherefrom it results that the fluid penetrating or leaving the exchanger assembly 1 must run once in one direction and once in the opposite direction through each of the posterior inlet 5 and posterior outlet 6 sections. Application to household chimneys with an open hearth.
Patent FR-2547082-A1 (FR)
Title: Systeme de traitement par multiprocesseurs
Inventor: KATZMAN JAMES A
IPC: G06F11/00
Filed: 1984-03-29
Abstract: LA PRESENTE INVENTION SE RAPPORTE A UN SYSTEME DE TRAITEMENT PAR MULTIPROCESSEURS. CE SYSTEME COMPREND PLUSIEURS MODULES 33 DE PROCESSEURS INTERCONNECTES PAR DEUX LIGNES 35, CONTROLEES CHACUNE PAR UN CONTROLEUR 37. DES ORGANES DE COMMANDE 41 A ENTREES MULTIPLES 43 SONT CONNECTES PAR DES LIGNES 39 AUX MODULES 33 DE PROCESSEURS. CHAQUE ORGANE DE COMMANDE COMPREND UNE LOGIQUE QUI ASSURE LA SELECTION D'UNE ENTREE D'ACCES A LA FOIS. LES MODULES DE PROCESSEURS CONTIENNENT CHACUN UNE COMMANDE 55 ENTRE PROCESSEURS, UNE UNITE CENTRALE 105, UNE MEMOIRE 107 ET UN CANAL 109 D'ENTREES-SORTIES. UN SYSTEME D'ALIMENTATION ELECTRIQUE ASSURE UN FONCTIONNEMENT CONTINU DU RESTE DU SYSTEME DE TRAITEMENT EN CAS DE PANNE D'UNE ALIMENTATION D'UNE PARTIE DU SYSTEME. DANS LE CADRE D'UNE EXPLOITATION EN MULTIPROGRAMMATION, LES PROGRAMMES SONT PROTEGES CONTRE LES ACTIONS DES UTILISATEURS. LA PRESENTE INVENTION EST NOTAMMENT APPLICABLE A LA GESTION DE POINTS DE VENTE AUTOMATISES, AUX INVENTAIRES ET AUX OPERATIONS DE CREDIT, AINSI QU'AUX VIREMENTS AUTOMATISES DE FONDS.
Patent FR-2561951-A1 (FR)
Title: Welding device and method for connecting two metal strips before their passage in a continuous-treatment installation
Inventor: QUEHEN ANDRE
IPC: B23K9/025
Filed: 1984-03-30
Abstract: The invention relates to a welding device and method for connecting metal strips 3, 4 before their passage in a continuous-treatment installation. Just before welding, when the edges of the metal sheets 3, 4 to be joined coincide, a mechanical process is used to remove a surface layer on the metal sheets 3, 4 in zones which are adjacent to the edges to be joined. The welding machine may comprise a rotary abrasive tool 25 carried by the carriage 10 carrying the welding head 12 arranged in front of the welding head 12 when considered in relation to the direction of displacement 5 of the carriage 10 during welding. The invention applies particularly to the welding of coils of metal sheet before rolling.
Patent FR-2563060-A1 (FR)
Title: Semi-submersible pump and motor unit
Inventor: MABILLOT CHRISTIAN
IPC: H02K5/12
Filed: 1984-04-13
Abstract: Themotor housing for a semi-submersible pump comprises two metallic parts. The drive end half housing is of corrosion resistant material, typically an aluminium alloy containing 3% by weight of magnesium. The shaft extends through this part to drive the pump  impeller. The second section is, or can be, of less corrosion resistant metal. Both sections are sealed together and contain the motor stator and rotor. A cover of plastic material fits over the non-drive end enclosure and seals onto the joint between both housing sections.
Patent FR-2565035-A1 (FR)
Title: High-efficiency electrochemical generator
IPC: H01M8/22
Filed: 1984-05-25
Abstract: The subject of the invention is a high-efficiency electrochemical generator. The generator is made by combining assemblies of anode and cathode plates together with interposition of magnetic metals immersed in electrolytic fluids together with the positioning of the elements with a spacing 10, 11 sufficient for the passage of the regenerating surfaces. The leaktight trays 9 form stackable or juxtaposable connectable units with circulation of fluid 14, 15 and conductors 12, 13. It is intended to provide a steady state by disintegration of ionic electron ores together with elimination of chemical polarisations.
Patent FR-2566116-A1 (FR)
Title: Device for holding fixed for an unlimited time a four-metre high topographic rod
IPC: G01C15/06
Filed: 1984-06-19
Abstract: The invention relates to a device extending the complete autonomy of the topographic surveyor. It is constituted by two telescopic surveying staffs 1 surmounted by a ring 11 obliquely welded onto the tube 5, this ring sliding on either side of an axle 12 which has been previously permanently fixed to the back of the rod 6 at a convenient height. By simply pressing the foot onto the heel 2, the low pointed part of the surveying staff is driven into the ground 3. When the user has found the exact plumb of the rod 6 with the aid of the existing spirit level 10 placed on the back of the rod 6, light tightening of the locking screw 4 will tightly immobilise the rod 6 for an unlimited time. The device according to the invention is intended in particular for giving complete autonomy to the topographical surveyor.