baber/WOPTO huggingface dataset:
Patent FR-2456536-A1 (FR)
Title: Element et dispositif de separation, rein artificiel les utilisant et procede pour couler une plaque a tubes sur les extremites d'un faisceau de fibres creuses
Inventor: HORNBY ROGER B
IPC: A61M1/18
Filed: 1980-05-13
Abstract: L'INVENTION CONCERNE UN ELEMENT DE SEPARATION A FIBRES CREUSES DESTINE NOTAMMENT A DES REINS ARTIFICIELS. CET ELEMENT COMPREND UN FAISCEAU 12 DE FIBRES SEMI-PERMEABLES ET CREUSES 13 DONT LES TRONCONS EXTREMES SONT FIXES ET ENROBES DANS DES PLAQUES A TUBES 14 ET 16 COMPRENANT DES PARTIES 18 ET 19 EN FORME DE DISQUE S'EVASANT VERS L'EXTERIEUR ET DONT LA SURFACE EXTERIEURE EST DESTINEE A REALISER UN JOINT ETANCHE AVEC UNE SURFACE CONIQUE CORRESPONDANTE DE LA PAROI INTERIEURE D'UNE CHEMISE OU ENVELOPPE ENTOURANT L'ELEMENT 10. DOMAINE D'APPLICATION: REINS ARTIFICIELS.
Patent FR-2484635-A1 (FR)
Title: Electrolytic potentiometric inclinometer - has capsule and electrodes symmetrical in relation to longitudinal axis, and forms part of wheatstone bridge
Inventor: CLERC GERARD
IPC: G01C9/20
Filed: 1980-06-16
Abstract: The inclinometer has a capsule (1) with a central electrode (3) and two end electrodes (4,5). The capsule (1) contains an electrolytic liquid (2). This capsule (1) is part of a Wheatstone bridge. The quantities of electrolyte between the central electrode (3) and each end electrode (4,5) form two branches of the bridge. The bridge output voltage 'delta' V corresponds to the inclination of the capsule axis X-X' in relation to the horizontal line. In order to avoid measurement errors due to the rotations around the axis X-X', the capsule (1) and the electrodes (3,4,5) are symmetrical in relation to the axis X-X', with the central electrode (3) permeable to the electrolyte. The capsule may be cylindrical, with the central electrode (3) being a ring and the end electrodes (4,5) being disc shaped.
Patent FR-2460520-A1 (FR)
Title: Preamplificateur a faible bruit
Inventor: NAYLOR THOMAS KIPLING
IPC: H03G11/08
Filed: 1980-06-24
Abstract: L'INVENTION CONCERNE UN PREAMPLIFICATEUR POUR PETITS SIGNAUX CREES DANS UNE TETE DE LECTURE 10 PAR LE MOUVEMENT RELATIF ENTRE LA TETE 10 ET UNE BANDE MAGNETIQUE PORTEUSE D'ENREGISTREMENT. LE PREAMPLIFICATEUR COMPREND DES MOYENS AMPLIFICATEURS 16 AYANT UNE ENTREE ET UNE SORTIE, DES MOYENS DE PROLONGATION DU PETIT SIGNAL DEPUIS LA TETE 10 JUSQU'A L'ENTREE DES MOYENS AMPLIFICATEURS 16 ET DES MOYENS RETROAGISSANTS C ET R ENTRE LA SORTIE ET L'ENTREE DE 16 POUR FOURNIR UNE CONTRE-REACTION D'UNE PARTIE DU SIGNAL APPLIQUE A LADITE ENTREE, CES MOYENS RETROAGISSANTS C ET R FOURNISSANT A LA SORTIE DE 16 L'INTEGRALE DU SIGNAL DANS LA TETE DE LECTURE. L'INVENTION EST APPLICABLE, NOTAMMENT, A LA LECTURE ACCELEREE D'ELECTROCARDIOGRAMMES ENREGISTRES SUR 24HEURES.
Patent FR-2487892-A1 (FR)
Title: Universal building wall climbing appliance - has guide-rail top swivelling mounting, hoist support bracket and adjustable base support
Inventor: MARKEWITZ WOLFGANG
IPC: E04G3/28
Filed: 1980-08-01
Abstract: Wall brackets, one above another, hold and guide an appliance which has a carrier parallel to the wall. There is a guide rail sliding in the brackets and a hoist to enable the appliance to climb up a wall. The guide rail (6) has a device (23) at the top, for swivelling mounting on a wall bracket (1). It also has a support bracket (19), connectable to a wall bracket, to support the bottom of the hoist (12, 13). At the bottom of the carrier (10) there is a support element (17), adjustable lengthways at right angles to the wall (W). Construction and manipulation are simplified and the mechanism can be used on a wall curving out of a vertical line.
Patent FR-2463282-A1 (FR)
Title: Dispositif de commande du rapport air-combustible pour carburateur de moteur a combustion interne
Inventor: MATSUI FUJIO
IPC: F02D41/14
Filed: 1980-08-04
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE COMMANDE DE RAPPORT AIR-COMBUSTIBLE D'UN CARBURATEUR DE MOTEUR A COMBUSTION INTERNE. IL COMPORTE UN CIRCUIT DE JUGEMENT 23 DU SIGNAL DE SORTIE D'UN CAPTEUR D'OXYGENE, PAR RAPPORT A LADITE VALEUR PREDETERMINEE, UN CIRCUIT 25 D'INTEGRATION DU SIGNAL DE SORTIE DU CIRCUIT DE JUGEMENT, UN CIRCUIT 26 DE DETECTION DE VALEUR MOYENNE DU SIGNAL DE SORTIE DU CIRCUIT D'INTEGRATION ET UN CIRCUIT D'ATTAQUE 31, 33 QUI COMMANDE DES SOUPAPES ELECTROMAGNETIQUES 14, 15 DE COMMANDE DE RICHESSE EN FONCTION DU SIGNAL DE SORTIE DU CIRCUIT DE DETECTION DE VALEUR MEDIANE. L'INVENTION S'APPLIQUE NOTAMMENT A DES MOTEURS A COMBUSTION INTERNE DE VEHICULES AUTOMOBILES.
Patent FR-2492015-A1 (FR)
Title: U=clip for fixing to edge of perforated plate - has tubular shank and is centred by conical boss on inner leg face
Inventor: MORYL RICHARD
IPC: F16B5/02
Filed: 1980-10-14
Abstract: The fastener is used to make a screw (8) - fixing to the edge of a perforated plate, comprising a unitary 'U' section clip (1,2,3) with a tubular shank (6). The clip houses onto the edge (9) of the plate (11) and the legs (1,2) have aligned screw-holes (4,5). The shank (6) cantilevering from one leg. A continuous conical lip (14) projects from the internal face of one leg to define the screw-hole (4) and is used to centre the clip in a sheet hole (10). A ramped step (16) is provided on the internal face of the other leg (2) and is sited between the screw holes and the bar (3) of the 'U' to facilitate the placement of the clip on the edge of the plate. The height (e) of the ramp may equal the lip clearance and the root leg interval (d) may equal the max. plate thickness.
Patent FR-2470403-A1 (FR)
Title: Montre comportant un dispositif de reglage de l'affichage du calendrier et des aiguilles, actionnable par l'intermediaire d'un arbre de reglage
Inventor: KING JOSEF
IPC: G04B19/25
Filed: 1980-11-21
Abstract: MONTRE AVEC DISPOSITIF DE REGLAGE DE L'AFFICHAGE DU CALENDRIER ET DES AIGUILLES, ACTIONNABLE AVEC UN ARBRE DE REGLAGE, L'ARBRE DE REGLAGE ETANT EN RELATION FONCTIONNELLE, LORS DU PASSAGE D'UNE POSITION AXIALE DE PRESELECTION A UNE POSITION AXIALE DE CORRECTION AVEC UN ORGANE D'ACCOUPLEMENT. DANS SA POSITION DE PRESELECTION I, L'ARBRE 4 EST SOLIDARISE EN ROTATION AVEC L'ORGANE D'ACCOUPLEMENT 41, LEQUEL EST MONTE DE FACON A BASCULER HORS DE PRISE D'AVEC L'AFFICHAGE DE CALENDRIER. DANS LA POSITION DE CORRECTION DE CALENDRIER II UNE COULISSE 45 ATTAQUANT L'ORGANE D'ACCOUPLEMENT 41 ET POUVANT ETRE DEPLACEE PAR UN LEVIER DE RENVOI 52, MAINTIENT L'ORGANE D'ACCOUPLEMENT 41 DANS LA POSITION DE TRAVAIL PRESELECTIONNEE. DANS UNE POSITION AXIALE III DE L'ARBRE 4, L'ORGANE D'ACCOUPLEMENT 41 EST RAPPELE PAR LA COULISSE 45 DANS LA POSITION INTERMEDIAIRE ET L'ARBRE 4 EST SOLIDARISE EN ROTATION AVEC L'AIGUILLE DES MINUTES 22 PAR L'INTERMEDIAIRE D'UNE ROUE 33.
Patent FR-2471968-A1 (FR)
Title: Ethers basiques, leur procede de preparation et compositions pharmaceutiques les contenant
Inventor: BUDAI ZOLTAN
IPC: A61K31/5375
Filed: 1980-12-11
Abstract: ETHER BASIQUE DE FORMULE GENERALE I CI-APRES: (CF DESSIN DANS BOPI) AINSI QUE SES SELS D'ADDITION AVEC UN ACIDE ET SES SELS QUATERNAIRES ACCEPTABLES DU POINT DE VUE PHARMACEUTIQUE. PREPARATION DE TELS ETHERS ET DE LEURS SELS. COMPOSITIONS PHARMACEUTIQUES RENFERMANT DE TELS COMPOSES, QUI POSSEDENT D'INTERESSANTS EFFETS TRANQUILLISANTS, ANALGESIQUES, ANTIEPILEPTIQUES, ANTIPARKINSONIENS.
Patent FR-2497059-A1 (FR)
Title: Automatic watering feed for potted plants - uses feed from tank with constant water level connecting to each pot via calibrated aperture
IPC: A01G27/00
Filed: 1980-12-31
Abstract: The feed is for automatic watering of potted plants, using a header tank (2) with a constant water level. A pipe (3) feeds water from the tank to the pots (5) or other watering points, connecting to each pot via a calibrated discharge aperture (8). The apertures are located at different levels to suit the needs of the plant, and the tank may be fed from a domestic supply with the water level controlled by a float. Alternatively, the feed may be introduced through a main (1) and auxiliary tank, the main tank feeding the auxiliary through a float-actuated valve. The auxiliary tank may be incorporated in the bottom of the main tank, being fed through an opening controlled by a conical valve mounted on a float-actuated lever.
Patent FR-2476291-A1 (FR)
Title: Four de cuisson multizone a chauffage indirect et a transporteur
Inventor: STAMPER JOHN RAYMOND
IPC: A21B1/10
Filed: 1981-02-18
Abstract: DANS LE FOUR SELON LA PRESENTE INVENTION, COMPRENANT UN SYSTEME DE CHAUFFAGE A CIRCULATION DE GAZ EN CIRCUIT FERME CHAUFFANT LE FOUR SUR AU MOINS LA MAJEURE PARTIE DE SA LONGUEUR ET COMPRENANT AU MOINS DEUX ELEMENTS DE CHAUFFAGE 3-7 ESPACES L'UN DE L'AUTRE DANS LA DIRECTION D'ECOULEMENT DES GAZ, ON FAIT S'ECOULER LE GAZ LE LONG DE LA PARTIE INFERIEURE DU FOUR JUSQU'EN UN POINT ADJACENT A L'EXTREMITE DE SORTIE DE CE FOUR PUIS ON LES FAIT REVENIR LE LONG DE LA PARTIE SUPERIEURE DU FOUR, LA TEMPERATURE DIMINUANT D'UNE FACON GENERALE TOUT AU LONG DU CIRCUIT DE SORTE QUE LA CHALEUR DANS LA PARTIE INFERIEURE EST MAXIMALE EN UN POINT ADJACENT A L'EXTREMITE D'ENTREE DU FOUR ET LA CHALEUR DANS LA PARTIE SUPERIEURE EST MAXIMALE EN UN POINT ADJACENT A L'EXTREMITE DE SORTIE DU FOUR. APPLICATION: CUISSON DES PRODUITS DE BOULANGERIE ET DE PATISSERIE.
Patent FR-2499871-A1 (FR)
Title: Granular ammonia synthesis catalyst prodn. - by melting and oxidising iron and promoters, granulating and reducing while cooling
IPC: B01J23/78
Filed: 1981-02-19
Abstract: A granulated catalyst for NH3 synthesis is prepd. by (a) simultaneously melting and oxidising Fe with promoters, forming a thin layer of melt, pref. 30-70 mm thick; (b) granulating the melt with an air current ensuring horizontal movement of formed granules and cooling them to 1000 deg.C, pref. in a current of air under press. 25-30mm water column; and (c) reducing the granules with reducing gas during subsequent spontaneous cooling. The catalyst is continuously produced in reduced form at lower cost than conventional. NH3 prodn. is higher than with conventional catalysts, e.g. 44 tons/1m3 catalyst, compared with 40 tons/1m3 conventionally prepd. catalyst, and durability improved.
Patent FR-2477622-A1 (FR)
Title: Dispositif de charniere reglable en hauteur
IPC: E05D11/04
Filed: 1981-03-06
Abstract: LA PARTIE INFERIEURE 4 DE LA MOITIE DE CHARNIERE RENDUE SOLIDAIRE DU DORMANT PAR L'INTERMEDIAIRE DES GOUJONS VISSES 10, RENFERME DES MOYENS PERMETTANT DE REGLER LA HAUTEUR DE LA MOITIE 5 FIXEE AU VANTAIL DE LA PORTE PAR LA PATTE 19. DANS L'EXEMPLE REPRESENTE CE REGLAGE EST REALISE PAR LE GOUJON TUBULAIRE 15 QUI SE VISSE DANS LE MANCHON 8 DE LA PARTIE 4, LES BAGUES 9 ETANT MONTEES A FORCE SUR LEDIT GOUJON. LE BLOCAGE S'EFFECTUE PAR LE PION PLASTIQUE 18.
Patent FR-2479870-A1 (FR)
Title: Dispositif et procede pour separer un gaz d'une suspension de fibres
Inventor: GULLICHSEN JOHAN
IPC: B01D19/00
Filed: 1981-03-31
Abstract: DISPOSITIF POUR SEPARER UN GAZ D'UNE SUSPENSION DE FIBRES DE CONSISTANCE ELEVEE QUI COMPREND UNE ENCEINTE 1 COMPORTANT UNE CHAMBRE DE ROTOR 2 MUNIE D'UN ORIFICE D'ADMISSION 6 ET D'UN ORIFICE D'EVACUATION 7 POUR LA SUSPENSION DE FIBRES ET, UNE EVACUATION 8 POUR LE GAZ, CE DISPOSITIF ETANT CARACTERISE EN CE QU'IL COMPREND UN ROTOR 10 DISPOSE DANS LADITE CHAMBRE, CE ROTOR OUVERT AU CENTRE ET MONTE SUR UN ARBRE 17, ETANT MUNI DE LAMES QUI COMPORTENT DES PORTIONS CONCUES DE FACON A ENTRAINER EN ROTATION LA SUSPENSION DE FIBRES, EN CE QUE LEDIT ROTOR COMPORTE UNE PLAQUE 14 DISPOSEE SENSIBLEMENT TRANSVERSALEMENT AU ROTOR, A L'OPPOSE DE L'ORIFICE D'ADMISSION 6, LADITE PLAQUE COMPORTANT AU MOINS UNE OUVERTURE 15 PROCHE DE L'AXE CENTRAL DU ROTOR ET, EN CE QU'ON PREVOIT UN COMPARTIMENT A GAZ 3 DISPOSE PRES DE LA CHAMBRE DU ROTOR ET QUI COMMUNIQUE AVEC LADITE OUVERTURE 15 ET LADITE EVACUATION DE GAZ 8.
Patent FR-2481477-A1 (FR)
Title: Dispositif pour faire alterner periodiquement le fonctionnement d'un appareil entre deux etats
Inventor: MCCRACKEN OLIVER W
IPC: F04B49/06
Filed: 1981-04-27
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DESTINE A FAIRE ALTERNER PERIODIQUEMENT LE FONCTIONNEMENT D'UN APPAREIL ENTRE DEUX ETATS. CE DISPOSITIF COMPREND UN COMPTEUR 86, UN OSCILLATEUR 79 DESTINE A DECREMENTER EN CONTINU LE COMPTEUR D'UNE CERTAINE VALEUR VERS ZERO, UNE MEMOIRE PROGRAMMABLE 89 ET UN ELEMENT DE DECLENCHEMENT 73 DESTINE A CHARGER ALTERNATIVEMENT DES PREMIERE ET SECONDE VALEURS DE TEMPS DE LA MEMOIRE 89 DANS LE COMPTEUR 86. SELON LA VALEUR ATTEINTE PAR LE COMPTEUR 86 LORSQUE CE DERNIER ARRIVE A ZERO, UN ELEMENT FAIT PASSER L'APPAREIL D'UN PREMIER ETAT A UN SECOND ETAT. DOMAINE D'APPLICATION: EXPLOITATION DES PUITS DE GAZ A ECOULEMENT COMMANDE.
Patent FR-2504851-A1 (FR)
Title: Extrusion die mechanisms for producing mesh profiles - by causing adjacent extrudate strips to periodically join tangentially
IPC: B29C48/05
Filed: 1981-05-04
Abstract: Extrusion die for producing a mesh profile has an array of rotating or oscillating nozzles so positioned and moving that output strands from adjacented nozzles periodically meet and fuse tangentially. Used for producing (polyolefin) mesh with a combination of fused and crossed strand intersections, the fused intersections being of similar thickness to a constituent strand. Opt. ancillary strip materials may be interlaced longitudinally through the mesh pattern, in line with the fused intersections. It can operate at high outputs, requiring relatively little power. Access to individual die heads for adjustment/replacement is easy.
Patent FR-2487392-A1 (FR)
Title: Seche-linge menager
Inventor: BOCK HELMUT
IPC: D06F58/24
Filed: 1981-07-22
Abstract: SECHE-LINGE COMPORTANT UN DISPOSITIF REFROIDI A L'AIR POUR CONDENSER L'HUMIDITE EXPULSEE DU LINGE ET VEHICULEE PAR UNE CIRCULATION D'AIR EN CIRCUIT FERME. PLUSIEURS PLAQUES 21 BONNES CONDUCTRICES DE LA CHALEUR SONT DISPOSEES EN DIRECTION DE L'AIR DE CIRCULATION DANS UN CARTER EN TUNNEL 24 PRESENTANT, DANS SES PAROIS LATERALES, DES OUVERTURES 25 QUI COINCIDENT AVEC LE PROFIL DESDITES PLAQUES, COMMUNIQUENT AVEC DES CAVITES DE CELLES-CI TRANSVERSALES A L'AIR DE CIRCULATION ET SONT RELIEES A DES CANAUX EXTERIEURS CONDUISANT L'AIR DE REFROIDISSEMENT. LE RESULTAT EST UNE CONDENSATION PLUS INTENSE DE L'HUMIDITE DU LINGE.
Patent FR-2492878-A1 (FR)
Title: Cadre profile d'etanchement en materiau flexible, notamment pour des glaces de pare-brise et de lunette arriere de vehicules automobiles
Inventor: HOFFMANN ELMAR
IPC: B60J10/70
Filed: 1981-09-30
Abstract: A.CADRE PROFILE D'ETANCHEMENT EN MATERIAU FLEXIBLE, NOTAMMENT POUR DES GLACES DE PARE-BRISE ET DE LUNETTE ARRIERE DE VEHICULES AUTOMOBILES. B.CADRE PROFILE CARACTERISE EN CE QUE CE CADRE 1 COMPORTE, DANS CHACUNE DES RAINURES (RESPECTIVEMENT 2 ET 3) DESTINEES A RECEVOIR LA GLACE 9 DU PARE-BRISE OU DE LA LUNETTE ARRIERE, AINSI QU'UN VOILE 10 DE LA CARROSSERIE, UNE GORGE (RESPECTIVEMENT 4 OU 5) COURANT AUTOUR DU CADRE ET DONT LES DEUX BORDS REVETENT LA FORME DE LEVRES D'ETANCHEMENT 6 EN SAILLIE, TANDIS QU'A PARTIR DE CHACUNE DE CES GORGES, AU MOINS DEUX PERCAGES (RESPECTIVEMENT 4A, 4B ET 5A, 5B) DEBOUCHENT A L'AIR LIBRE, LES GORGES ETANT DESTINEES A RECEVOIR UNE COLLE FLUIDE INJECTEE RESPECTIVEMENT PAR L'UN DES PERCAGES. C.L'INVENTION S'APPLIQUE NOTAMMENT A L'ETANCHEMENT DES GLACES DE PARE-BRISE SUR LES VEHICULES AUTOMOBILES.
Patent FR-2519057-A1 (FR)
Title: Electronic lock for briefcase carrying portable computer - uses matrix of contacts on card which must correspond to contact matrix in lock if lock is to open
IPC: G07C9/00
Filed: 1981-12-29
Abstract: The electronic lock comprises a housing, in the form of pocket fitted into the briefcase, which forms the lock; and a card which is introduced into the lock housing to act as the key. The card has a matrix of male contacts with certain contacts linked one to the other to form predetermined electrical connections. A corresponding matrix of female contacts in the lock have contacts corresponding to the interconnected contacts on the key card, and has the remainder of the contacts grounded. If the correct matching of contacts is obtained the electric circuit operating the lock mechanism is operational, but if a contact is earthed the memory of the microcomputer is automatically erased.
Patent FR-2521521-A1 (FR)
Title: Vertical take=off aeroplane - has three engines, two of which can pivot between vertical and horizontal flight positions
IPC: B64C39/08
Filed: 1982-02-18
Abstract: A vertical take-off aeroplane having three engines comprises a central fuselage (23), a central wing (19), two lateral outriders (15), a rear stabiliser (17) and two outer wing tips (18). A front wing (22,23) pref. carries two turbo-propeller engines and can rotate through 90 w.r.t. the fuselage (23) and the outriders (15) during the transition from vertical to horizontal flight. The third engine is pref. located at the rear of the fuselage (23) and drives two mutually perpendicular propellers which are inclined from the vertical. One propeller pref. has adjustable rotors to provide a variable aerodynamic force.
Patent FR-2503731-A1 (FR)
Inventor: BECKER KARL
IPC: C10G47/16
Filed: 1982-03-16
Abstract: The invention relates to catalyst systems for cracking higher-boiling hydrocarbon fractions to give motor fuel components. The aim of the invention is to produce cracking catalysts having an improved selectivity in the formation of motor fuel components during the cracking of higher-boiling hydrocarbon fractions. The object of developing a catalyst system of an appropriate composition is achieved by a catalyst system which contains zeolitic alumosilicates, preferably of the NaY type, whose Na<+> cations have been exchanged to the extent of 60 to 95 equivalent % by hydrogen or ammonium cations and/or cations from the second main group and/or third main group and/or subgroup of the Periodic Table of the Elements, in a quantity from 1 to 50% by mass, an X-ray-amorphous alumosilicate having an Na2O content of 0.03% by mass and an SiO2 content from 1 to 90% by mass in a quantity from 5 to 90% by mass, if appropriate a peptisable binder in a quantity from 1 to 30% by mass, one or more heavy metal compounds on an oxide support, which contains 1 to 10% by mass of one or more compounds from the first to the second main group of the Periodic Table of the Elements, in a quantity from 0.1 to 20% by mass.
Patent FR-2503272-A1 (FR)
Inventor: KNABEL HORST
IPC: F04B1/107
Filed: 1982-03-30
Abstract: In a conventional radial-piston pump there is provided, in a rotor which can be rotationally driven and is mounted in a casing bore, at least one piston which with its outer end bears on a cam curve and, as the rotor rotates, carries out stroke movements. On its other end, the piston delimits a working chamber, whose volume is changed cyclically. A control surface arrangement with openings provided therein controls the flow connection at any given time between a suction inlet and a discharge outlet and the working chamber. The control surface arrangement and the ducts leading away therefrom are arranged, in conventional radial-piston pumps, in a central and stationary journal, which results in long flow paths with deflections, dead spaces and constrictions. The flow resistance in this case is so large that these radial-piston pumps are unsatisfactory for delivering fat or highly viscous oil. The object of the invention is to simplify the construction of a radial-piston pump of this type in a fundamental way and to make the flow paths for the flow medium so short and low-resistance that even fats or highly viscous oil can be pumped satisfactorily with a high volumetric efficiency. This object is achieved by the control surface arrangement being formed by the rotor peripheral surface and the casing bore wall at a point, axially offset with respect to the working plane of the pistons, to which a connecting duct, which bridges the axial offset, is run from the working chamber. The control surface arrangement is thus located outside on the rotor. The discharge outlet and suction inlet orifices or ducts can be made optimally short and without significant restrictions or deflections. This radial-piston pump is distinguished by an extremely simple mechanical construction and by its particularly good applicability to the delivery of fats or highly viscous oil. Moreover, it can be readily modified in such a way that a plurality of discharge outlets are supplied by only one pump unit, and that a multiplicity of such pump units can be interconnected like a battery, it being possible to supply the radial-piston pump arrangement thus created with working medium from only one point.
Patent FR-2531052-A1 (FR)
Title: Improvements to the stop gear of lifts
IPC: B66B5/18
Filed: 1982-04-29
Abstract: The invention relates to the stop gear of lifts, and goods lifts, and is particularly recommended for cantilevered guided cabins where the apparatus allows the stopping of the cabin on its guides by pinching effect acting obliquely, returning the force of the lever towards the centre of gravity and damping the stop gear engagement. The stop gear according to the invention consists of an arm 1 terminated in the shape of a jaw to receive two runners mounted on a pin. This arm is securely fastened to the structure of the cabin by means of a pin received by dampers 5 articulated on either side of a rib of the cabin. The locking and unlocking device uses a lever, a forked end of which passes through the normal to the cable of a regulator. This lever, by the intermediary of a small connecting rod, causes the round bar 11 articulated on a bow 7 securely fastened to the cabin to rotate through a quarter of a turn and allows the cutout portion 12 of the latter to free the finger 10 securely fastened to the arm 1 which then, thrusted by a compressed spring 13, takes an oblique position which brings the runners into contact with the guides.
Patent FR-2526372-A1 (FR)
Title: Stapler for paper documents - has punch head and adjustable release blocks controlled by micro contacts
Inventor: CALLET PIERRE
IPC: B42B4/00
Filed: 1982-05-07
Abstract: The paper broach has a flat-punch head engaging the contact surfaces of documents up to 25 mm thick. It also has an edge table with a staple driver, a guide and a timed microcontact control. At the level of the head are two paper aligning fixtures. There are automatic release blocks, adjustable laterally to correspond with the desired staple positions and each having a microcontact controlling the punch cycle by an electrical control circuit. The blocks have pivoted stops to allow paper insertion.
Patent FR-2507667-A1 (FR)
Inventor: FRANK WILHELM
IPC: E05B17/00
Filed: 1982-06-09
Abstract: The espagnolette fitting has a cover rail (1) and an espagnolette (2) which is mounted displaceably behind the latter and which is guided by means of a screw-type guide piece (3). In order to obtain a positional fixing which can be released in a specific basic position of the espagnolette (2) relative to the cover rail (1) and after assembly, the screw-type guide piece (3) is provided with two webs (10). The webs (10) have undercuts (11) in order to provide a predetermined weak point. The webs can be sheared off by the operating handle, with the result that the positional fixing is cancelled and the espagnolette stop is released for its intended actuation.
Patent FR-2528733-A1 (FR)
IPC: B21C37/15
Filed: 1982-06-22
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF DE FABRICATION DE CORPS TUBULAIRES FLEXIBLES DANS LEQUEL ON DEFORME HELICOIDALEMENT DE FACON PERMANENTE UN OU PLUSIEURS PROFILES 1 AVANT DE PROCEDER A SON OU A LEUR ENROULEMENT HELICOIDAL POUR FORMER UNE VOUTE CYLINDRIQUE, EN FAISANT PASSER LE PROFILE SUCCESSIVEMENT SUR DEUX GALETS 2, 7. ON ENROULE LE PROFILE A PLAT AUTOUR DE CHACUN DES GALETS, LES AXES 4, 9 DES DEUX GALETS ETANT ANGULAIREMENT DECALES DE FACON A PROVOQUER UNE TORSION PERMANENTE DU BRIN 3 DE PROFILE SITUE ENTRE LESDITS DEUX GALETS.