baber/WOPTO huggingface dataset:
Patent FR-2432566-A1 (FR)
Title: Procede et dispositif pour eliminer les fils places en attente des broches textiles
IPC: D01H9/16
Filed: 1979-08-03
Abstract: a. L'invention concerne un procédé et un dispositif pour éliminer les fils de l'enroulement d'attente prévus pour amorcer le bobinage d'une nouvelle bobine quand ils ont assuré leur fonction. b. On monte à côté des parties inférieures des broches des nettoyeurs qui, pendant la formation des bobines, séparent les longueurs de fil reliant les enroulements d'attente aux bobines en formation, et qui sont actionnés successivement et pneumatiquement au moyen d'un souffle d'air émis par un accessoire du métier, par exemple un aspirateur courant pendant qu'il se déplace sur la longueur du métier. c. Ces nettoyeurs suppriment toute accumulation des enroulements d'attente que l'on serait obligés d'éliminer par un travail manuel fatigant et présentant des risques.
Patent FR-2465519-A1 (FR)
Title: Grain crusher for cereals for animal feed - has synchronised rolls to avoid prodn. of harmful fines
Inventor: PETERSCHMITT MARC
IPC: B02C11/04
Filed: 1979-09-20
Abstract: A grain crusher with main feed hopper vertically partitioned into at least two compartments to hold different cereals. Each compartment has an individually controllable discharge shutter. The hoppers discharge into a common delivery funnel. A measuring system is fitted which enables each shutter to be opened to discharge a predetermined wt. of of cereal and then be automatically closed again. A process controller can be programmed to discharge selected amounts of different cereals into the delivery funnel. The delivery funnel feeds cereals into the nip of a pair of synchronously power-driven, crushing rolls. The measuring system pref. comprises a multi-pocket, vocumetric, rotary valve on the outlet of the delivery funnel. Revolutions of the rotary valve are registered by a counter from which signals are programmed to operate the discharge shutters. Automatic proportioning of different cereals in mixed feeds is achieved.
Patent FR-2437285-A1 (FR)
Title: Procede et dispositif de preparation d'obturateurs pour recipients d'emballage constitues par une membrane en un produit lamellaire presentant une couche d'arret metallique
IPC: B29C43/08
Filed: 1979-09-27
Abstract: LE PROCEDE EST TRES SIMPLE, DU FAIT QUE LA RONDELLE ET LA MEMBRANE A COUCHE D'ARRET DE L'OBTURATEUR SONT OBTENUES EN UNE SEULE PASSE, PENDANT LA CONFECTION DU RECIPIENT AUQUEL L'OBTURATEUR SERA REUNI D'UNE MANIERE PARFAITEMENT ETANCHE. A CET EFFET, ON DISPOSE SUR LE PLATEAU 1 TOURNANT DEVANT DES POSTES SUCCESSIFS DES MOULES 20 DANS LESQUELS ON FORME LES CORPS D'OBTURATEUR. L'OUTIL DE MATRICAGE LUI-MEME COMPREND DEUX BLOCS 3-4 ENTRE LESQUELS AVANCE LA BANDE 14 DANS LAQUELLE SONT EMBOUTIES ET MATRICEES LES RONDELLES ET MEMBRANES QUI TOMBENT DANS LES MOULES 20 EN PASSANT PAR LES ALESAGES 6 TRAVERSANT LE BLOC 4, LES OBTURATEURS ETANT ENSUITE AMENES AUX POSTES DE FINITION. LES OBTURATEURS OBTENUS SONT DESTINES PRINCIPALEMENT A FERMER LES TUBES D'EMMAGASINAGE DE PRODUITS DIVERS.
Patent FR-2440986-A1 (FR)
Title: Composition d'huile lubrifiante a base d'un derive d'acide gras de diethanolamine
IPC: C10M133/02
Filed: 1979-11-07
Abstract: L'INVENTION CONCERNE UNE NOUVELLE COMPOSITION D'HUILE LUBRIFIANTE POUR LE CARTER DE MOTEURS A COMBUSTION INTERNE. L'HUILE DE L'INVENTION CONTIENT UNE QUANTITE, REDUISANT LA FRICTION, D'UN AMIDE OU ESTER D'ACIDE GRAS DE LA DIETHANOLAMINE. REDUCTION DE LA CONSOMMATION DE CARBURANT.
Patent FR-2446900-A1 (FR)
Title: Angled corner clamp for connection of rectangular wall slabs - has bolt passing through edge cap between slabs and linking outer trapezoidal channel section strap to inner bar
IPC: E04B1/61
Filed: 1980-01-15
Abstract: The corner clamp is used to connect the adjacent vertical edges of two rectangular slabs (3) at a predetermined angle and is esp. for fixing masonry slabs to a concrete column(1). A nominal gap is left between the two proximal arrisses of the slabs, providing space for tie bolts (8) and is closed by a internal bar (7) with bolt holes. Profiled external straps (6) have a trapezoidal channel shape in horizontal section, with central web holes (10) for sleeved(18) bolts which pass through the inner bar holes to be secured by butterfly nuts (22). The desired profile for the straps is obtd. by folding the legs (14) through an angle (beta) which is equated to 90 deg. minus half of the slab corner angle (alpha).
Patent FR-2474686-A1 (FR)
Title: Systeme d'auto-guidage simplifie pour engin du type obus ou roquette
Inventor: HEIDMANN RICHARD
IPC: G05D1/12
Filed: 1980-01-29
Abstract: SYSTEME D'AUTO-GUIDAGE SIMPLIFIE POUR ENGIN. LE DISPOSITIF COMPREND UN DISPOSITIF ACCELEROMETRIQUE 5 MONTE DIRECTEMENT SUR LA STRUCTURE DE L'ENGIN 1 POUR DETECTER L'ACCELERATION LATERALE DE L'ENGIN DUE AUX FORCES EXTERIEURES ET L'ACCELERATION CENTRIFUGE DUE AU ROULIS; UN DETECTEUR DE CIBLE 4 MONTE DIRECTEMENT SUR LA STRUCTURE DE L'ENGIN, DES MOYENS D'ENTRETIEN DU MOUVEMENT DE ROULIS DE L'ENGIN ET DES MOYENS D'ELABORATION, A PARTIR DES SIGNAUX DETECTES, DE GRANDEURS
Patent FR-2474421-A1 (FR)
Title: Tracked monorail ground effect vehicle - has track supplying compressed air for elevation and propulsion controlled by vehicle vanes
IPC: B60V3/04
Filed: 1980-01-28
Abstract: The track is a reinforced concrete conduit (2) containing compressed air (3) and sealed by a deformable wing (5) under the action of the air and springs (6). Vertical conduit wing extensions provide room for vehicle air entraining skirts (16) and act as guides for the horizontal vehicle wheels (15). When stationary, the vehicle central wheel is raised and high friction skid pads (10) rest on high friction strips on the conduit (12), but when the central wheel is lowered, the compressed air is released, the vehicle lifts and inclined vanes along the vehicle bottom edge propel it in the required direction, the speed being determined by vane inclination.
Patent FR-2450378-A1 (FR)
Title: Arbre telescopique divisible a trois elements, dont l'un au moins peut etre detache completement des autres
IPC: F16D1/02
Filed: 1980-02-18
Abstract: L'ELEMENT INTERIEUR 17 DE CET ARBRE PORTE UN EMBOUT 11 EN CHAMPIGNON A SON EXTREMITE S'EMBOITANT DANS LE TUBE MEDIAN 16, SUR LA TIGE 13 DE L'EMBOUT EST ENFILE UN ANNEAU CONIQUE 8 POUSSE PAR UN RESSORT 9 VERS LA TETE 10 DE L'EMBOUT, LA PAROI DU TROU 6 DANS LEQUEL EST MAINTENUE LA BILLE DE VERROUILLAGE 7 FORME UNE RAMPE 6 ORIENTEE OBLIQUEMENT VERS L'AXE DU TUBE 16 ET LA BILLE 16 S'APPUIE SUR CETTE RAMPE PAR SA MOITIE RADIALEMENT INTERIEURE, AUSSI BIEN LORSQUE LE TUBE MEDIAN 16 EST VERROUILLE PAR RAPPORT A L'ELEMENT 17 QUE LORSQU'IL EST VERROUILLE PAR RAPPORT AU TUBE EXTERIEUR 15.
Patent FR-2450998-A1 (FR)
Title: Procede de diminution de l'emission de nox a la sortie d'un bruleur
IPC: F23C6/00
Filed: 1980-02-20
Abstract: L'INVENTION CONCERNE UN PROCEDE DE DIMINUTION DE L'EMISSION DE COMPOSES AZOTES DE FORMULE GENERALE NO AU COURS DE LA COMBUSTION DE COMBUSTIBLES AZOTES EN BRULEUR CLOS, DANS LEQUEL L'ADDITION D'AIR DE COMBUSTION S'EFFECTUE EN DEUX PHASES, L'UNE SOUS-STOICHIOMETRIQUE ET L'AUTRE SUR-STOICHIOMETRIQUE, ET DANS LEQUEL LE COURANT D'AIR SECONDAIRE EST FRACTIONNE EN UN COURANT 3 AMENE DIRECTEMENT AU BRULEUR POUR FORMER UNE ZONE PRIMAIRE SOUS-STOICHIOMETRIQUE 6, ET EN UN COURANT 4 AMENE DANS LE FOYER A L'EXTERIEUR DE LA FLAMME DU BRULEUR DANS LA REGION DE LA ZONE SECONDAIRE SUR-STOICHIOMETRIQUE 7.
Patent FR-2450736-A1 (FR)
Title: Selle perfectionnee pour cycles a pedales et vehicules analogues
IPC: B62J1/08
Filed: 1980-03-04
Abstract: L'INVENTION CONCERNE UNE SELLE DE CYCLE COMPRENANT UNE ENVELOPPE 10 RECOUVRANT, AVEC INTERPOSITION D'UNE COUCHE DE MATIERE MOUSSE, UN SIEGE 11 COMPORTANT DES PATTES 14 RECEVANT LES BRANCHES SUPERIEURES 36 D'UN BLOC DE SUSPENSION ELASTIQUE 19, EN MATIERE SYNTHETIQUE MOULEE, DONT LES BRANCHES INFERIEURES 37 COMPORTENT DES OUVERTURES RECEVANT DES BOULONS 17 TRAVERSANT LES BOUCLES 16 D'UNE POTENCE EN U IMMOBILISEE PAR UNE CALE FAISANT PARTIE INTEGRANTE DU SIEGE, ET DONT LES PARTIES LATERALES 40 SONT FIXEES, PAR DES MACHOIRES 50 A UNE TIGE DE SELLE. LE BLOC 19, DONT LES BRANCHES DIVERGENT VERS L'EXTERIEUR, ET QUI PEUT ETRE DE FORME PLANE GARNIE D'UNE NERVURE PERIPHERIQUE SAILLANT VERS L'AVANT ET VERS L'ARRIERE, ASSURE L'ELASTICITE PARFAITE DE LA SELLE PAR UNE CONSTRUCTION SIMPLE, ESTHETIQUE ET PEU COUTEUSE A REALISER.
Patent FR-2478938-A1 (FR)
Title: Digger tine for agricultural cultivator - has bend extending between horizontal limb incorporating helical coil and detachable digging tooth
Inventor: STAFFELBACH MARCEL
IPC: A01B35/22
Filed: 1980-03-28
Abstract: The tine for an agricultural machine is made from square section rod bent into a large curve (17) at the rear, and with a detachable digging blade (4) at the bottom. This curve terminates at the top in a horizontal section (7) incorporating coils (8) for resilience. The digging blade and the lower part of the curve are embedded in the soil in a normal operating position. The curve terminates at the bottom in a short return curve (11) which starts about half way between the tip (5) of the digging blade and ground level (N). The digging blade is curved and attached to a curved part (2) of the bottom of the main member so that the tip is immediately behind a vertical line (P) passing through the centre of the coils on the top.
Patent FR-2480262-A1 (FR)
Title: Flexible conduit length payout and wire threading appts. - has drum from which conduit in unwound and held between two clamps behind cutter and wire feeding device respectively
Inventor: ROSAZ STEPHANE
IPC: H02G1/08
Filed: 1980-04-10
Abstract: Various wires are unwound from reels aligned on either side of a drum on which the flexible sheath is stored. The sheath is advanced by a motor-driven pulley over guide rollers and stretched in accordance with its natural curvature in one or more turns on a guiding table. The ends of each length of sheath are held by grips one immediately behind the cutter and the other near the device for introducing the wires. A cleat is traversed by a cable with a head perforated for attachment of wires to be threaded through the sheath. The cable is wound on a drum with a helical guide and counterweight for positive control and guidance in both directions. The pulley and rollers are mounted on a subsidiary base which swings aside to disengage the end of the conduit after cutting.
Patent FR-2454539-A1 (FR)
Title: Radial vane type rotary hydraulic motor - has elastic surface on pivoting stator blades to reduce leakage at low speeds and high torques
IPC: F01C1/20
Filed: 1980-04-16
Abstract: The motor has a rotor revolving within a cylinder. Two vanes projecting from the rotor run on the inside of the cylinder. Semicircular blades in the cylinder press on the rotor to divide the space between if and the cylinder into separate chambers. Gears at the axial ends of the motor pivot them out of the way as the rotor vanes pass them. Oil is admitted and released through bores in the rotor. The surface of the pivoting blades is made of elastic material. The radius of thesurface is greater than the distance from the point of pivot to the surface.
Patent FR-2455424-A1 (FR)
Title: Equipement pour moissonner les recoltes disposees en rangs
Inventor: COOLS ANTOON S P
IPC: A01D57/22
Filed: 1980-04-25
Abstract: CET EQUIPEMENT 1 POUR RECOLTES EN RANGS, DESTINE A UNE MOISSONNEUSE, COMPORTE DES ORGANES AISEMENT REMPLACABLES; A CET EFFET, DES PAIRES 13 A 16 DE MODULES D'ENTRAINEMENT FORMENT DES PASSAGES A TIGES 17, 19 MUNIS DE COUTEAUX, DANS LESQUELS S'ENGAGE LA RECOLTE PENDANT L'UTILISATION; CHAQUE MODULE COMPREND UN CARTER MONTE DE MANIERE AMOVIBLE SUR UN CHASSIS 9, 11, 12 DE L'EQUIPEMENT ET ORIENTE EN SUBSTANCE VERS L'AVANT, DES ENGRENAGES 29, 36, 37 MONTES DANS CE CARTER, ET DES ORGANES ROTATIFS CONVOYEURS DE RECOLTE 26 MONTES SUR LE CARTER ET RELIES AUX ENGRENAGES; CES ORGANES CONVOYEURS FONT SAILLIE DANS LES PASSAGES 17, 19 RESPECTIFS ET LES TRAJECTOIRES DES CONVOYEURS D'UN CARTER RECOUVRENT CELLES DES CONVOYEURS DE L'AUTRE CARTER, CHAQUE MODULE ETANT DEMONTABLE SEPAREMENT AUX FINS DE REPARATION OU DE REMPLACEMENT; APPLICATION NOTAMMENT AUX MOISSONNEUSES A FOURRAGE ET POUR RECOLTES A TIGES LONGUES.
Patent FR-2459121-A1 (FR)
Title: Procede de fabrication de corps creux en matiere thermoplastique munis de prisonniers et corps creux fabriques selon ce procede
Inventor: SCHWOCHERT HANS-JOACHIM
IPC: B29L22/00
Filed: 1980-06-13
Abstract: PROCEDE DE FABRICATION DE CORPS CREUX EN MATIERE THERMOPLASTIQUE MUNIS DE PRISONNIERS ET CORPS CREUX FABRIQUES SELON CE PROCEDE. L'INVENTION CONCERNE UN PROCEDE DE FABRICATION DE CORPS CREUX EN MATIERE THERMOPLASTIQUE MUNIS DE PRISONNIERS, CONSISTANT A DILATER UNE PREFORME DANS UN MOULE CREUX, A POUSSER CONTRE LE PRISONNIER 18 AU COURS DE CE PROCESSUS DE DILATATION, UNE REGION DE LA PAROI 22 DE LA PREFORME OU DU CORPS CREUX OBTENU ET A ASSEMBLER RIGIDEMENT LE PRISONNIER 18 A LA PREFORME AVEC ACCROCHAGE. L'INVENTION CONCERNE AUSSI LES CORPS CREUX FABRIQUES SELON CE PROCEDE. LE PROCEDE, SELON L'INVENTION, EST REMARQUABLE EN CE QU'IL CONSISTE, AU COURS DU PROCESSUS DE DILATATION, A FAIRE PENETRER LA MATIERE THERMOPLASTIQUE PAR LES DEUX COTES DANS AU MOINS UNE PERFORATION 26 DU PRISONNIER 18 AFIN QUE LES DEUX COURANTS DE MATIERE SE SOUDENT ENTRE EUX DANS LA PERFORATION 26 EN ENTOURANT AU MOINS UNE PARTIE DE L'ELEMENT OU DES ELEMENTS QUI LIMITENT LADITE PERFORATION 26.
Patent FR-2485129-A1 (FR)
Title: Vibration damper for friction clutch of fluid torque converter - is formed by series of elastomeric bands, guided on rollers between clutch input and output
Inventor: MATHUES THOMAS PATRICK
IPC: F16H45/02
Filed: 1980-06-23
Abstract: A vibration damper (36) is disposed between the input and output members (26, 32) of a friction clutch (24) to reduce the transmission of torsional vibrations. The damper has a number of elastomeric bands (38, 40, 42) each having one end connected to the clutch input and the other end connected to the clutch output. The bands are guided between the ends by spaced guide rollers (38a-h). When torque is transmitted between the clutch input and output, the bands elongate and contract to permit relative movement between the clutch input and output, thereby reducing the transmission of torsional vibration.
Patent FR-2460616-A1 (FR)
IPC: A01K63/04
Filed: 1980-07-11
Abstract: The water-surface drawing-off device for aquaria comprises a drawing-off tube (3) which is arranged in a stationary manner in the aquarium with its upper opening edge beneath the water surface and to which there is assigned a further float tube (2) which is provided at the upper end region with a float (1) and is open at the top and bottom. In order to ensure an unobstructed surface removal by suction of the aquarium water and mobility of the float tube (2), the device is designed such that the float tube (2), which has no extra installations and beneath the overflow edge of which the float (1) is arranged on the outside, is guided in a sealed but movable manner by the stationary drawing-off tube (3) which is closed at the bottom apart from a filter tube connection (5).
Patent FR-2461636-A1 (FR)
Title: Pedale de bicyclette
Inventor: SHIMANO KEIZO
IPC: B62M3/08
Filed: 1980-07-22
Abstract: L'INVENTION CONCERNE UNE PEDALE DE BICYCLETTE. SELON L'INVENTION, ELLE COMPREND UN ARBRE 2 ET UN CORPS 6 SUPPORTE SUR L'ARBRE DE FACON ROTATIVE AUTOUR DE SON AXE, LE CORPS AYANT UNE SURFACE AVANT D'APPUI DU PIED 62 ET UNE SURFACE ARRIERE D'APPUI DU PIED 63 S'ETENDANT PARALLELEMENT A L'AXE DE L'ARBRE, ET UNE PARTIE EXTERNE DE CONNEXION 65 RELIANT LES PARTIES AVANT ET ARRIERE A LEURS EXTREMITES LONGITUDINALES EXTERNES, ET QUI S'ETEND LONGITUDINALEMENT AU CORPS DE LA PEDALE, LES SURFACES AVANT ET ARRIERE ETANT COURBEES DE FACON QUE LEUR CENTRE DE COURBURE SOIT AU-DESSUS DES SURFACES RESPECTIVEMENT, LE CENTRE DE COURBURE O DE LA SURFACE ARRIERE ETANT PLACE AXIALEMENT VERS L'EXTERIEUR DE L'ARBRE DE LA PEDALE PAR RAPPORT AU CENTRE DE COURBURE O DE LA SURFACE AVANT. L'INVENTION S'APPLIQUE NOTAMMENT AUX PEDALES POUR BICYCLETTES DE COURSE.
Patent FR-2465520-A1 (FR)
Title: Wear resistant components, esp. for milling or mixing plant - made from titanium contg. small amts. of dissolved oxygen and nitrogen
Inventor: BUHLING DIETER
IPC: C22C14/00
Filed: 1980-08-25
Abstract: The components are made of Ti contg. (atomic %) 0.5-15(2-10)% dissolved oxygen, and 0.03-7.5 (1-6)% dissolved nitrogen. The ratio of oxygen:nitrogen in the components is pref. 2:1; and a Ti alloy may be used instead of Ti. The components are used esp. as milling- balls or -rollers in the ceramics- or metal-industries, or in machine construction; and also resist corrosive environments. The components are very easy to mfr. and possess a very high resistance to abrasion and wear.
Patent FR-2490075-A1 (FR)
Title: Pivoting conveyor pocket for bakery continuous prover - has textile carrier band which presents fresh surface for each successive dough piece
IPC: A21C9/08
Filed: 1980-09-17
Abstract: Pivotally suspended conveyor pocket is used for carrying a dough piece through a continuous proving chamber etc. in an industrial bakery. The pocket is of the type which carries the dough piece in a hammock-like valley formed in a textile material, endless band looped around a pair of parallel support bars. The textile band is free to be moved around the pair of support bars. The conveyor is designed to bring the textile band into contact with a flat, vertical or inclined fixed friction surface for a short stretch of the descending conveyor path between the pocket discharge and reload stations. This brief, frictional contact displaces the textile band a fraction of a revolution around its support bars. In this way a fresh area of textile band is used to contact successive dough pieces. The fixed friction surface is pref. vertical and is spring-loaded against the descending textile band. The dough piece is less likely to stick to a fresh area of textile band than one which has just carried a moist dough piece. Dough pieces are subjected to less damage and quality of prod. is improved.
Patent FR-2491473-A1 (FR)
Title: Silymarin isolation from Silybum marianum oil expression residue - by extn. with ethyl acetate, defatting with petroleum ether, and work-up in aq. methanol
Inventor: MADAUS ROLF
IPC: C07H15/24
Filed: 1980-10-07
Abstract: In recovering silymarin (silymarin I-IV) from the residue obtd. after removal of the major part of the oil from fruits of silybum marianum by cold pressing, (A) the comminuted residue is repeatedly extracted with ethyl acetate and the extract is sepd. from the residue and evapd., (B) either (1) the evapn. residue is defatted by repeated solid-liq. extn. with petroleum ether and is subsequently dissolved in MEOH, the soln. being sepd. from insolubles, or (2) the evapn. residue is dissolved in MEOH and the soln. is subjected to repeated liq.-liq. extn. with petroleum ether, (c) the methanolic soln. is partitioned between a chloro-substd. lower alkane and water, the aq. methandic phase being sepd. off and retained, (D) the chloroalkane phase is repeatedly stirred with water and MEOH and decanted off, (E) the combined aq. methandic phases are evapd., (F) the evapn. residue is suspended in a small amt. of MEOH, the suspension is stirred into water, and the ppte. is centrifuged off and repeatedly washed with water, and (H) the ppte. is dried in vacuo, ground, and again dried in vacuo. Silymarin (a mixt. of the polyhydroxyphenylchromanons Silymarins I-IV) is a hepatotropic agent, the activity of which is better than that of the individual components. Simple process gives god yields of a high (90-96%) purity prod.
Patent FR-2485764-A1 (FR)
Title: Small battery operated alarm clock - has alarm switch which locks dial light pushbutton when alarm is switched off
Inventor: BERRISCH MANFRED
IPC: G04B23/03
Filed: 1980-10-24
Abstract: The small battery operated alarm clock includes a round face with a protective glass cover (8) occupying a part of the rectangular casing. The remaining space to one side of the dial is occupied by two switches (9,9') associated with the alarm and a dial light. The upper switch (9) pivots upwards to enable the alarm circuit to operate, or may be pushed down level with the top of the clock casing to stop the alarm. The lower switch is of a similar shape, but is a pushbutton which is operated to light the dial. A projecting peg on the lower edge of the upper switch fit behind the ligh switch when the alarm switch is depressed. This prevents operation of the light pushbutton in these circumstances avoiding wastage of battery power. Thus when in transit, the alarm may be shut off, and the light is automatically locked.
Patent FR-2471798-A1 (FR)
Title: Voie pour trains jouets
Inventor: BACH ERIK
IPC: A63H33/06
Filed: 1980-12-16
Abstract: CETTE VOIE COMPORTE DES RAILS 10 DONT CHACUN EST CONSTITUE PAR UNE BARRE SUR LAQUELLE EST FORMEE UNE NERVURE 11 FORMANT LE CHAMPIGNON DU RAIL ET COMPORTANT DANS SA FACE INFERIEURE UNE CAVITE LONGITUDINALE 12 QUI COMPORTE DANS SON FOND, A CHAQUE EXTREMITE, UNE OUVERTURE 13 QUI COMMUNIQUE AVEC UNE OUVERTURE 14 QUI TRAVERSE LA NERVURE AU NIVEAU DE LA FACE SUPERIEURE 10D DE LA BARRE ET DES TRAVERSES 20 DONT CHACUNE COMPORTE, SUR SA FACE SUPERIEURE, DEUX ORGANES D'ATTACHE ELASTIQUES 21 ESPACES D'UNE DISTANCE CORRESPONDANT AU GABARIT D'ECARTEMENT DE LA VOIE ET COMPORTANT CHACUNE UNE BASE 22 ET DEUX PATTES ELASTIQUES 23 EN FORME DE CROCHETS, ORIENTES VERS LE HAUT ET VERS L'EXTERIEUR, QUI S'ENGAGENT RESPECTIVEMENT DANS LA CAVITE 12 ET DANS LES OUVERTURES 13, 14, FORMEES AU VOISINAGE DE L'EXTREMITE D'UN RAIL POUR ASSEMBLER LE RAIL A LA TRAVERSE DE FACON AMOVIBLE. CHAQUE TRAVERSE COMPORTE UNE ECHANCRURE DANS SON BORD LATERAL.
Patent FR-2472410-A1 (FR)
Title: Apron mechanism for liq. circulation - with hinged flaps to open when stopped suddenly
IPC: B01F11/00
Filed: 1980-12-24
Abstract: An apron for use to circulate a liq. in a circular or annular basin, e.g. the sewage in an aeration bed, consists of a crossbeam carrying a frame in which several horizontal flaps are hinged. The frame is clearly smaller in depth and width than the section of the channel, leaving a clearance to the sides and the bottom of 0.25 m. This reduces the power required to start the movement of the apron and needs a less massive structure. In case of trouble the apron moving mechanism can be stopped and the opening flaps prevent the inertia of the moving liq. mass from destroying it.
Patent FR-2474264-A1 (FR)
Title: Generateur de signaux composes de verrouillage, a sortie reglable, pour televiseur
Inventor: SHANLEY ROBERT LOREN II
IPC: H04N9/44
Filed: 1981-01-16
Abstract: L'INVENTION CONCERNE UN GENERATEUR DE SIGNAUX COMPOSES DE VERROUILLAGE POUR UN TELEVISEUR. SELON L'INVENTION, IL COMPREND UN MOYEN DE TRANSLATION 47 SENSIBLE AUX SIGNAUX D'EFFACEMENT HORIZONTAL ET VERTICAL POUR PRODUIRE UNE PREMIERE IMPULSION; UN MOYEN DE VERROUILLAGE 45 SENSIBLE A L'IMPULSION DE REFERENCE HORIZONTALE POUR PRODUIRE UNE IMPULSION CONTENANT L'INTERVALLE DE SYNCHRONISATION DE SOUS-PORTEUSE DE CHROMINANCE ET CORRESPONDANT A UNE SECONDE IMPULSION; UN MOYEN A POUR COMBINER LES PREMIERE ET SECONDE IMPULSIONS AFIN DE PRODUIRE LE SIGNAL COMPOSE DE VERROUILLAGE A LA SORTIE DU GENERATEUR; UN MOYEN POUR APPLIQUER CE SIGNAL COMPOSE A DES CIRCUITS VERROUILLES DE TRAITEMENT DE SIGNAUX; ET UN MOYEN DE CONTROLE 72 RELIE AU GENERATEUR ET PRESENTANT UNE CONDITION DE CONDUCTION PENDANT LES INTERVALLES D'EFFACEMENT ET UNE AUTRE CONDITION DE CONDUCTION PENDANT LES INTERVALLES D'IMAGE POUR INHIBER LA SORTIE DU GENERATEUR DE SIGNAUX COMPOSES DE VERROUILLAGE PENDANT LES INTERVALLES D'IMAGE. L'INVENTION S'APPLIQUE NOTAMMENT A LA TELEVISION EN COULEURS.