baber/WOPTO huggingface dataset:
Patent FR-2471929-A1 (FR)
Title: Deodorising plastic sachet to hang inside dish washing machine - releases perfume at rate proportional to area of permeable wall exposed
Inventor: HARTENSTEIN HELMUT
IPC: D06F58/20
Filed: 1980-12-18
Abstract: A plastic sachet which contains a deodorising liq. and is designed to be suspended inside a dish-washing machine. The sachet has one wall which is permeable to the contents of the sachet. These contents may include additives and solvents. The permeable wall is at least partly covered on its outside by an impermeable shield which can be removed progressively to expose a greater proportion of the permeable wall. Pref. the sachet is inserted into an impermeable envelope from which it can be withdrawn progressively to expose a greater area of permeable wall. Alternatively, the permeable wall can be covered, initially, by a number of tear-off, impermeable strips. Permeable areas can be made of polythene and impermeable areas can be made of aluminium foil or suitable plastic. The washing machine atmos. can be deodorised with perfume of adjustable intensity, simply by exposing an increased area of permeable wall of the sachet.
Patent FR-2472789-A1 (FR)
Title: Dispositif de comptage de pieces de monnaie
Inventor: FURUYA KATUSUKE
IPC: G07D3/16
Filed: 1980-12-22
Abstract: CE DISPOSITIF COMPORTE UN TRAJET 5 DE PIECES, DES MOYENS POUR TRANSPORTER LES PIECES SUR CE TRAJET DES MOYENS EMETTEURS DE LUMIERE DISPOSES DANS UNE PORTION AVAL DE CE TRAJET, UN DETECTEUR AMONT 14 ET UN DETECTEUR AVAL 15 JUXTAPOSES POUR ETRE INCLUS A L'INTERIEUR DE L'ESPACE X TRIANGULAIRE DELIMITE PAR LA PAROI INTERIEURE DU TRAJET ET PAR LES PORTIONS CIRCONFERENTIELLES EN VIS-A-VIS DE DEUX PIECES ADJACENTES. UN CIRCUIT SENSIBLE AUX SIGNAUX DES DETECTEURS EMET UN SIGNAL D'ADDITION LORSQUE LES DEUX PIECES PASSENT, DANS L'ORDRE NORMAL, DU DETECTEUR AMONT AU DETECTEUR AVAL, ET UN SIGNAL DE SOUSTRACTION LORSQUE LES DEUX PIECES PASSENT DANS L'ORDRE INVERSE. DES MOYENS SENSIBLES AUX SIGNAUX D'ADDITION ET DE SOUSTRACTION EMETTENT UN SIGNAL DE COMPTAGE EN REPONSE AU SIGNAL D'ADDITION ET N'EMETTENT AUCUN SIGNAL DE COMPTAGE POUR UN SIGNAL D'ADDITION SUIVANT UN SIGNAL DE SOUSTRACTION EN REPONSE AU SIGNAL DE SOUS-TRACTION. UN COMPTEUR COMPTE LE NOMBRE DE PIECES LORSQU'IL RECOIT LE SIGNAL DE COMPTAGE.
Patent FR-2474007-A1 (FR)
Title: Dispositif de soutien avec appuis rabattables pour grues mobiles, machines de construction et engins de travail soutenus par verins hydrauliques
Inventor: GOTUK HELMUT
IPC: B66C23/80
Filed: 1981-01-15
Abstract: DISPOSITIF DE SOUTIEN AVEC APPUIS RABATTABLES POUR GRUES MOBILES, MACHINES DE CONSTRUCTION ET ENGINS DE TRAVAIL SOUTENUS, AVEC ACTIONNEMENT PAR VERINS HYDRAULIQUES. CE DISPOSITIF COMPORTE A CHAQUE ANGLE DU CHASSIS 10, EN PLUS DU VERIN 20 SERVANT A ACTIONNER LE BRAS RABATTABLE 18, UN VERIN SUPPLEMENTAIRE 22 SERVANT A SOULEVER VERTICALEMENT LE VEHICULE ET A LE SOUTENIR SUR UN ESPACE AUSSI PETIT QUE POSSIBLE.
Patent FR-2474186-A1 (FR)
Title: Appareil a ultra-sons a presentation b
Inventor: THEUMER CHRISTOPH
IPC: G01S15/89
Filed: 1981-01-21
Abstract: L'INVENTION EST RELATIVE A UN APPAREIL A ULTRA-SONS A PRESENTATIONB. SELON L'INVENTION LA TRANSMISSION DU MECANISME EST UNE TRANSMISSION A MANIVELLE COMPORTANT UNE BIELLE 7 S'ENGAGEANT, DANS UNE REGION SITUEE DANS LE PROLONGEMENT GEOMETRIQUE DE L'AXE 8 DE ROTATION DU MOTEUR, DE MANIERE A POUVOIR TOURNER DANS UN PALIER 9 RELIE AU SUPPORT DE TETE 12, 14 DONT L'ANGLE DE PIVOTEMENT A CORRESPOND A L'ANGLE D'OUVERTURE B DE LA TRAJECTOIRE DE LA BIELLE ET PEUT ETRE AJUSTE PAR DES ORGANES DE REGLAGE. L'APPAREIL EST APPLICABLE AU DIAGNOSTIC MEDICAL.
Patent FR-2499966-A1 (FR)
Title: High strength fired cordierite ceramic - for freezer to oven utensils and dinner ware
Inventor: VERDOW DENNIS M
IPC: C04B35/195
Filed: 1981-02-16
Abstract: A ceramic body containing cordierite as the predominant crystal phase formed in a single firing contains in wt.% 33-46 SiO2, 37-57 Al2O3, 5.5-15 MgO, 0.4-1.7 ZnO, 1-3 Na2O+K2O, 0-5 ZrO2, these oxides totalling at least 97. The ceramic is free of Li2O, has a modulus of rupture greater than 10000 psi and is suitable for glazing with a non Li2O containing glaze The body is preferably made from a mixture containing in wt. % 5-10 nepheline syenite, 16-42 steatite talc, 4-32 kaolin, 10-19 ball clay, 25-45 calcined Al2O3, 0.7-1.4 ZnO, 0.7-1.5 bentonite. The mixture is made into a slip, formed into a body and fired. Used for freezer to oven utensils and dinnerware. The ceramic has a wide firing tolerance, can be fired at 1-2 deg.C/min. and has a peak temperature tolerance suitable for firing in commercial kilns. The ceramic has high strength, low porosity and high thermal sthock resistance.
Patent FR-2500937-A1 (FR)
IPC: G01C19/64
Filed: 1981-02-27
Abstract: L'INVENTION CONCERNE UN DISPOSITIF OPTIQUE D'ENTRETIEN D'UNE IMPULSION D'ENERGIE RADIANTE CIRCULANT DANS UN GUIDE D'ONDE MONOMODE. LE DISPOSITIF OPTIQUE SELON L'INVENTION SE CARACTERISE ESSENTIELLEMENT EN CE QU'IL UTILISE UN MILIEU D'INTERACTION1 DANS LEQUEL UN RESEAU DE PHASE PHOTOINDUIT A ETE PREALABLEMENT ENREGISTRE DE FACON PERMANENTE. CE MILIEU EST COUPLE AUX DEUX EXTREMITES D'UN GUIDE D'ONDE MONOMODE16. UNE PREMIERE ONDES QUI EST UNE IMPULSION PARCOURANT CE GUIDE INTERFERE AVEC UNE DEUXIEME ONDER DE POMPAGE POUR PERMETTRE UN TRANSFERT D'ENERGIE DE CETTE DEUXIEME ONDER DE POMPAGE VERS CETTE PREMIERE ONDES. APPLICATION NOTAMMENT DANS LE DOMAINE DES GYROMETRES ET DES HYDROPHONES.
Patent FR-2501307-A1 (FR)
Title: Hydraulic telecontrol system for synchronous drive - has receiver moved by displacement of emitter using pressurised fluid control system
IPC: F15B17/02
Filed: 1981-03-05
Abstract: The telecontrol system drives a receiver synchronously. It uses an emitter which has a control transmitter circuit. This acts on a drive and on the receiver by emitter displacement. The drive (16) can be moved by the piston (19) of a hydraulic ram, acted on by an amplifier. The amplifier is a feed circuit of pressurised fluid in which is a valve arrangement (23) controlling the transmitter circuit (2). This circuit controls the movement of the drive part (16) following stoppage of the emitter (4). The valve arrangement has a rod (23) of low inertia with short travel path to fill the amplifier chambers (29,30).
Patent FR-2503492-A1 (FR)
Title: Piezoelectric coupling suitable for remote control - communicates between input master oscillator and output circuit based on acoustic waves
Inventor: SCOTT KENNETH CLIVE
IPC: H03H9/02
Filed: 1981-03-31
Abstract: An oscillator circuit includes a piezoelectric oscillator as the master, a feedback circuit for the oscillator circuit and a coupled output circuit without direct electrical contact. Both the feedback circuit and the output circuit contain piezoelectric elements with electrodes which are coupled to the oscillator of the oscillator circuit through acoustic waves. This creates a simple and effective coupling by high-efficiency piezoelectric elements, with excellent insulation between input and output circuit. This makes it ideal for certain remote control applications. An input oscillator circuit (11) includes a piezoelectric element (12) which produces acoustic signals and transmits them to an output circuit (13). A capacitor (C1) smoothens the input d.c. voltage, and the resistors (R1,R2) produce the bias for the transistor (TR1). Its collector and emitter are connected to the electrodes (E2A,E2B) where they produce acoustic waves. Electrodes (E1A,E1B) produce a positive feedback in the base- emitter circuit. The electrodes (E3A,E3B) feed the output circuit which can include a triac.
Patent FR-2503076-A1 (FR)
Title: Parking station for two wheeled vehicles - has base with flexible cable anti theft lock and baggage container
IPC: E05B71/00
Filed: 1981-04-01
Abstract: The modular parking station is for two wheeled vehicles, powered or not. It has a modular base, placed on the ground and on this is an anti theft lock for the vehicle and a baggage store (C), all controlled by a single key. There is a flexible cable which connects with the vehicle and passes through the engine cradle or the frame. The size of the base is calculated for several vehicles placed side by side to occupy all the available space. The base can be prefabricated in a heavy material, such as concrete.
Patent FR-2485219-A1 (FR)
Title: Appareil de montage et tirage photographiques pour la fabrication de plaques d'impression
Inventor: SKRYPEK JOHN PAUL
IPC: G03B27/20
Filed: 1981-05-27
Abstract: L'INVENTION CONCERNE UNE MACHINE DE PHOTOCOMPOSITION. ELLE SE RAPPORTE A UNE MACHINE AYANT UNE TABLE 25 QUI A UNE POSITION INCLINEE FIXE, FAISANT PAR EXEMPLE UN ANGLE DE 30 AVEC LA VERTICALE. L'ENSEMBLE35 COMPRENANT LE SUPPORT DE FILM ET UNE LAMPE, EST MOBILE LONGITUDINALEMENT ET TRANSVERSALEMENT PARRAPPORT A LA TABLE DE MANIERE CLASSIQUE. LA TABLE COMPORTE DES DISPOSITIFS D'ASPIRATION ET DES ERGOTS DE POSITIONNEMENT QUI PEUVENT ETRE SELECTIVEMENT EFFACES DANS L'EPAISSEUR DE LA TABLE. APPLICATION A LA FABRICATION DES CLICHES LITHOGRAPHIQUES.
Patent FR-2483555-A1 (FR)
Title: Dispositif pour monter et positionner un arbre de pignon dans une boite de vitesses
Inventor: ASBERG STURE
IPC: F16H57/021
Filed: 1981-06-02
Abstract: POUR POUVOIR REGLER LE PIGNON 2 PAR RAPPORT A LA COURONNE DENTEE 3 APRES SON MONTAGE ET A L'AIDE D'UN DISPOSITIF ACCESSIBLE DE L'EXTERIEUR DE LA BOITE DE VITESSES, ON MONTE L'ARBRE DE PIGNON DANS UN ROULEMENT PERMETTANT UN DEPLACEMENT AXIAL DE L'ARBRE PAR RAPPORT A LA COURONNE DENTEE 3 AINSI QUE DANS UN ROULEMENT QUI PEUT ETRE DEPLACE AXIALEMENT DANS UN SIEGE FIXE AU BOITIER 9 DE LA BOITE DE VITESSES, DES MOYENS 10, 11 ETANT PREVUS POUR PERMETTRE LE REGLAGE ET LE POSITIONNEMENT AXIAL DU ROULEMENT.
Patent FR-2486665-A1 (FR)
Title: Methode de raccordement de cables armes, notamment des cables sous-marins a fibres optiques, et epissure des fils d'armure de tels cables
Inventor: OLDHAM RONALD CHARLES
IPC: G02B6/24
Filed: 1981-07-07
Abstract: METHODE DE RACCORDEMENT DES FILS D'ARMURE DE CABLES SOUS-MARINS, NOTAMMENT DES CABLES A FIBRES OPTIQUES 2, 3. UN MANCHON 7 EST AJUSTE A GLISSEMENT SUR LES FILS D'ARMURE 8 DE L'UN DES CABLES AVANT D'EFFECTUER LES EPISSURES DES FIBRES ET DE LEURS ELEMENTS DE PROTECTION DE MANIERE CLASSIQUE. LE JOINT COMPREND NOTAMMENT UNE VIROLE 1 ET DES CONES 5, 6 D'ADAPTATION ENTRE SON DIAMETRE ET CELUI DES CABLES, L'ENSEMBLE ETANT RECOUVERT DE POLYETHYLENE POUR RECONSTITUER LA GAINE DES CABLES. LES FILS D'ARMURE 8 DOIVENT CHEVAUCHER SUR UNE ASSEZ GRANDE LONGUEUR DE MANIERE A POUVOIR ETRE REPLIES AUTOUR DES EXTREMITES ARRONDIES DU MANCHON 7 APRES QUE CE DERNIER SOIT RAMENE AUTOUR DE LA VIROLE 1. LES PARTIES EXTERNES DES FILS 8 SONT MOINS LONGUES QUE LE MANCHON ET ELLES SONT SERREES SUR CE DERNIER PAR DES BANDES D'ACIER 9. LA COUCHE PROTECTRICE DE POLYETHYLENE 11 ET L'ENVELOPPE DE CHLORURE DE POLYVINYLE 12 SONT ENSUITE RECONSTITUEES SUR LE MANCHON 7, DE PREFERENCE SUR UNE COUCHE INTERMEDIAIRE DE RUBAN ADHESIF 10.
Patent FR-2486793-A1 (FR)
Title: Signal source for domestic machine water flow monitoring - has sinking body in cylinder with magnet operating switch
Inventor: STICKEL ERNST
IPC: D06F33/47
Filed: 1981-07-08
Abstract: A signal generator for monitoring the flow of liq. in the pipe systems of household equipment is esp. applicable to dishwashers or driers. It is a partic. simply-constructed device which is reliable in operation. A tubular housing (2) in one of the pipes has a sinking body (6) which can move within the housing and presents a resistance to the flow of liq. The sinking body carries a magnet (13) which has an associated gas-protected contact (14). The sinking body has a lift distance limiting fitting (9). In its rest position the wider part (12) of its axial rod (7) is positioned in the inlet port (4) of the housing. The limiters are sprung tongue-shaped fittings which allow the body to be inserted through the ports (4,5).
Patent FR-2488834-A1 (FR)
Title: Tete d'impression a fils balistiques
Inventor: ADAMOLI CONTARDO
IPC: B41J29/377
Filed: 1981-08-21
Abstract: LA TETE D'IMPRESSION A POINTS, SELON L'INVENTION, COMPREND DE MULTIPLES FILS 12 POUVANT COULISSER AXIALEMENT SUR UN GUIDE 11 ET ASSOCIES AUX ARMATURES D'UN NOMBRE CORRESPONDANT D'ELECTRO-AIMANTS 30 DE COMMANDE. LES NOYAUX MAGNETIQUES 31 DE CES ELECTRO-AIMANTS 30 SONT MONTES RADIALEMENT EN CONTACT AVEC LA PAROI INTERIEURE D'UN TUBE DE MATIERE A CONDUCTIBILITE THERMIQUE ELEVEE. L'INVENTION PERMET D'OBTENIR UNE TETE D'IMPRESSION TRES COMPACTE ET PRESENTANT DE BONNES QUALITES DE DISSIPATION CALORIFIQUE.
Patent FR-2489360-A1 (FR)
IPC: C10J3/02
Filed: 1981-08-26
Abstract: Additional combustion devices for coal gasification plants with a furnace as gas generator and a downstream cyclone filter for purification of the gases should be of compact construction, not increase the dimensions of the gasification plant and at the same time enhance their efficiency. In this case, this is achieved when the discharge from the cyclone filter (8) merges into a Venturi tube (19), upstream of which a connection (17) for a compressed-air line (18) is provided and which leads via a line (20) into the lower part of the furnace (1) with the air chamber and the ash receptacle.
Patent FR-2490494-A1 (FR)
Title: Agent pour ameliorer la circulation sanguine peripherique
Inventor: HIROSHI MAEDA
IPC: A61K38/17
Filed: 1981-09-25
Abstract: LA PRESENTE INVENTION CONCERNE UN AGENT POUR AMELIORER LA CIRCULATION SANGUINE PERIPHERIQUE. CET AGENT COMPORTE COMME COMPOSE ACTIF DE LA GELATINE ETOU UN COLLAGENE SOLUBILISE. LA PRESENTE INVENTION FACILITE LA FILTRATION ET LE PASSAGE DU SANG DANS LES VAISSEAUX CAPILLAIRES.
Patent FR-2513860-A1 (FR)
Title: Machine to extract excess gelatin etc. from ham cooking mould - via integral drain pipe which is first cut and then resealed ultrasonically
IPC: A23P1/10
Filed: 1981-10-07
Abstract: A food quality, rigid polypropylene mould in which a food prod., partic. a meat-based product is moulded, cooked and vacuum packed. The mould has an external drain pipe on one side wall near the base. The pipe extends downwards to or slightly beyond the plane of the underside of the base. The bottom of the pipe can be piered or cut off to allow excess gelatin or juice to be extracted, the pipe bottom then being sealed off, pref. by ultra-sonic welding. Pref. the bottom of the pipe is weakened to facilitate entry. A machine for extracting gelatin etc. froma mould of the above type comprises an open-topped housing in which the mould is positively located with its base sealed in an air-tight chamber. Within the chamber, the bottom of the drainage pipe is pierced or cut off mechanically and the gelatine is sucked from the mould via the pipe, the chamber and a connection to a vacuum vessel. Then the pipe end is re-sealed, partic. by an ultrasonic welding head. The mould is for moulding, cooking and vacuum packing hams and similar meat prods. From which an excess of juice or gelatin must be removed. The machine is for extracting the juice etc. from a sealed mould and then resealing it.
Patent FR-2516147-A1 (FR)
Title: Adjustable length hinge assembly - comprises arm which can slide w.r.t. mounting bracket during installation
IPC: E05D7/04
Filed: 1981-11-06
Abstract: The hinge comprises an arm (2) which can slide w.r.t. a mounting bracket (1) to allow adjustment during installation. The arm (2) consists of a plate (10) containing an elongate aperture whilst the bracket (1) consists of at least two interconnected planar parts one (6) of which is secured directly to the support and the other (8) of which is spaced from and parallel to the support. The plate is slid into position between the bracket and support and secured by bolts (4) passing through both the bracket and the elongate aperture in the plate (10).
Patent FR-2493702-A1 (FR)
Title: Compositions antivirales contenant des derives d'acide aminosulfonylhalogenobenzoique
Inventor: MOCHIDA EI
IPC: A61K31/18
Filed: 1981-11-10
Abstract: L'INVENTION CONCERNE DES COMPOSITIONS ANTIVIRALES CONTENANT DES DERIVES D'ACIDE AMINOSULFONYLHALOGENOBENZOIQUE; CES COMPOSITIONS CONTIENNENT COMME COMPOSANTS ACTIFS DES DERIVES DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE X ET Y REPRESENTENT INDEPENDAMMENT L'UN DE L'AUTRE UN ATOME D'HYDROGENE, DE FLUOR, CHLORE OU DE BROME OU UN RADICAL AMINO OU NITRO, R REPRESENTE UN ATOME D'HYDROGENE OU UN RADICAL ALKYLE INFERIEUR, R REPRESENTE UN ATOME D'HYDROGENE OU UN RADICAL AMINO, ALKYLE INFERIEUR, HYDROXYALKYLE, ALCOXY INFERIEUR, ARYLE, GUANYLE, GUANIDINO, UREIDO, OXAMOYL-AMINO OU PYRIDAZINOAMINO CHLORO-SUBSTITUE, OU R ET R PEUVENT FORMER ENSEMBLE AVEC L'ATOME D'AZOTE SUR LEQUEL ILS SONT FIXES UN RADICAL HETEROCYCLIQUE SATURE AYANT 4 OU 5 ATOMES DE CARBONE DONT LES ATOMES DE CARBONE PEUVENT ETRE REMPLACES PAR UN ATOME D'OXYGENE OU UN ATOME D'AZOTE NON SUBSTITUE OU SUBSTITUE PAR UN RADICAL ALKYLE INFERIEUR, ET LEURS SELS. CES COMPOSITIONS SONT EFFICACES POUR TRAITER DIVERSES MALADIES INFECTIEUSES PROVOQUEES PAR DES VIRUS COMME UNE INFECTION DES VOIES RESPIRATOIRES SUPERIEURES, UNE PNEUMONIE, UNE BRONCHITE.
Patent FR-2516449-A1 (FR)
Title: Curved printing block manufacturing method - involves chemically engraving block when flat before bending to small radius
Inventor: DURANT PHILIPPE
IPC: B41C1/18
Filed: 1981-11-13
Abstract: The process manufactures printing blocks curved to a small radius, as used in a postal franking machine, from photo-sensitive zinc plates. The blocks are chemically engraved flat, and bent in the rolling direction of the zinc plates. The photo-sensitive plates can be exposed to light via a film and chemically engraved in an acid bath, a large number of blocks being produced at the same time from the same plate. During engraving, inclined flanks (21) extending outwards from the relief printing surfaces (20) are formed, and after the blocks have been parted off from the plate these are bent to the desired radius, the blank surface (30) round the flanks being machined down.
Patent FR-2517556-A1 (FR)
Title: Flexible inelastic padding on competitive equestrian saddles - pref. of expanded rubber, polyether, polyurethane or polyolefin
IPC: B68C1/02
Filed: 1981-12-04
Abstract: A saddle for competitive horse riding features padding beneath a rigid seat and the spine of the animal where the padding can adapt to the shape of the particular horse to spread the load of, and contact by, the rider. The padding is of material of low elasticity, pref. is of wool or of expanded natural or synthetic rubber in a cover of soft leather or is of expanded polyurethane or polyethylene material. Pref. the leading edge of the apron flaps associated with the saddle, to protect the horse from buckles on the girth straps, etc. is trimmed with flexible, inelastic padding of wool or expanded rubber, pref. having an oval or elliptical section profile.
Patent FR-2517904-A1 (FR)
Title: Car radio and cassette player with headphone fitting - includes auxiliary independent sound signal output for headphones with separate volume control
Inventor: FROELIGER DENIS
IPC: G11B15/02
Filed: 1981-12-09
Abstract: The arrangement includes an output (15) which may carry the radio or the cassette sound signal, which is independent of the output applied to the loudspeaker. The signal applied to this second output is independent of the volume control setting for the loudspeaker, and is independent of the selection of radio/cassette made for the loudspeaker. This signal is used for headphones. An auxiliary amplifier circuit derives power from the main circuit and has its own volume control potentiometer and on-off switch. By selecting the positively biassed component of the radio signal, and the negatively biassed component from the cassette, a single cable may carry both signals from the output (15) to the auxiliary amplifier and headphones.
Patent FR-2520842-A1 (FR)
Title: Termination for an armoured electrical or fibre=optic conductor - uses inner sleeve over which armour fibres are folded back along conductor surface before being crimped in place through enclosing sleeve
Inventor: BOULETI GILLES
IPC: F16L33/32
Filed: 1982-01-29
Abstract: The termination is fitted to the end of an electrical or fibre-optic conductor mfd. in a flexible material having an interior and exterior surface which coaxially encloses a plastic-fibre armour. The latter sums the length of the conductor and extends beyond the conductor end. The projecting part of the armour is folded back over a first sleeve fitted over the conductor surface, and a second sleeve is fitted over the armour, and used to clamp the folded back part of the armour, using a crimping technique. The first sleeve has an internal shoulder which is butted against the end of the cable sheath, and the end of the first sleeve has a rounded profile over which the plastic armour is bent. The second sleeve has an external shoulder which fits a corresponding cut-out in a coupling sleeve.
Patent FR-2520918-A1 (FR)
Title: Telemanipulateur telescopique du type maitre/esclave et ses moyens de transmission de mouvements par cables ou rubans
Inventor: GLACHET CHARLES
IPC: B25J3/00
Filed: 1982-02-03
Abstract: L'INVENTION SE RAPPORTE A UN TELEMANIPULATEUR TELESCOPIQUE DU TYPE MAITRE-ESCLAVE DANS LEQUEL CERTAINS MOUVEMENTS SONT TRANSMIS A L'AIDE DE CABLE OU DE RUBANS. DU COTE MAITRE COMME DU COTE ESCLAVE, TOUS LES CABLES 56A, B, C, 56A, B, C, SERVANT A TRANSMETTRE A LA PINCE 40 LES MOUVEMENTS DE LA POIGNEE DE COMMANDE 34 PASSENT PAR DES POULIES 60A, B, C, 60A, B, C -PORTEES PAR UN CHARIOT UNIQUE 62, 62 EXTERNE AU BRAS 18, 20. LES CHARIOTS 62, 62 SE DEPLACENT LE LONG DES BRAS SOUS L'ACTION DE CABLES ANTAGONISTES 74, 74 POUR COMPENSER LES VARIATIONS DE LONGUEUR DES BRAS. APPLICATION AUX MANIPULATIONS EN ATMOSPHERE DANGEREUSE, ET NOTAMMENT AUX MANIPULATIONS DE PRODUITS RADIOACTIFS.
Patent FR-2501098-A1 (FR)
Inventor: PISANI LUIGI
IPC: B26D3/16
Filed: 1982-03-04
Abstract: The machine has a stationary shaft for the rotatable mounting of a roll of a fabric which is wound onto a cardboard tube which is horizontally movable in operative association with a rotatably driven cutting blade. The cutting blade is movable along the fabric roll into two selected positions for the cutting of the latter and for the cutting of the cardboard tube transversely to their longitudinal axis into separate rolls of strip material of predetermined width. Connected operatively to the cardboard tube is a driving element which acts so that a clean and positive cutting of the cardboard tube can be executed, without the risk of a deformation or crushing of the cardboard tube. Cylindrical tube portions and disc-shaped rolls of strip material which have a constantly uniform shape are thereby formed.
Patent FR-2523908-A1 (FR)
Title: Safety bumper for vehicle - has elastic supports and switch controlling braking associated with cam surface on bumper
Inventor: BAZIN ALAIN
IPC: B60R19/48
Filed: 1982-03-26
Abstract: The bumper comprises a rigid structure extending around the front of the vehicle, and extending down to the ground. The structure is suspended from a number of supports (5a-5d), each of which is elastic, allowing the bumper to move relative to the vehicle, backwards and parallel to the ground. Each support comprises a of springs joined at the upper end to a frame extending across the vehicle. At least one switch (6) is arranged so that its operating lever is in contact with a cam surface (7) on the back of the bumper structure. In response to any movement of the bumper, the switch is operated to control braking of the vehicle.
Patent FR-2526510-A1 (FR)
Title: Self aligning ball control valve - has push rod and housing with radial clearances to allow self alignment
IPC: F16K1/14
Filed: 1982-05-04
Abstract: The valve consists of a seat (2) closed by a ball bearing (1). The ball bearing rests in a tapered, blind hole (5) itself in a sliding guide (6) which is spring loaded (8) to maintain the valve closed. The valve is opened by a push rod (3), which passes through the valve seat (2) and is located in a hole (4) in the bearing. Radial clearances exist between the push rod and bearing and the bearing and the housing (5).