baber/WOPTO huggingface dataset:
Patent FR-2559434-A1 (FR)
Title: Mecanisme de repartition d'energie pour vehicule a roues avant et arriere motrices
Inventor: OHKUBO MASAHIRO
IPC: B60K17/35
Filed: 1985-02-14
Abstract: IL EST DECRIT UN MECANISME DE DISTRIBUTION D'ENERGIE POUR UN VEHICULE A ROUES AVANT MOTRICES ET DIRECTRICES ET ROUES ARRIERE MOTRICES QUI COMPREND UN ARBRE D'ENTRAINEMENT 13 AFFECTE AUX ROUES ARRIERE, UN ARBRE 18 AFFECTE AUX ROUES AVANT ADJACENT COAXIALEMENT A L'ARBRE 13 AFFECTE AUX ROUES ARRIERE, UN ORGANE ROTATIF MENANT 15 AYANT DES DENTS EXTERIEURES 32 MONTE SUR L'ARBRE 13 AFFECTE AUX ROUES ARRIERE, UN ORGANE ROTATIF MENE 21 AYANT DES DENTS EXTERIEURES 32 MONTE COULISSANT AXIALEMENT SUR L'ARBRE 18 AFFECTE AUX ROUES AVANT, UN MOYEN DE POUSSEE 22 POUSSANT ELASTIQUEMENT L'ORGANE ROTATIF MENE 21 VERS L'ORGANE ROTATIF MENANT 15, UN ELEMENT INTERMEDIAIRE 40 CYLINDRIQUE PLACE AUTOUR DES DEUX ORGANES ROTATIFS 15, 21 ET AYANT DES DENTS INTERIEURES 41 POUVANT VENIR EN PRISE AVEC LES DENTS EXTERIEURES 32 DE CHACUN DES ORGANES ROTATIFS 15, 21 AVEC DES ESPACES CIRCONFERENTIELS 42 ENTRE ELLES, ET UN MOYEN DE FREINAGE 45-49 APPLIQUANT UNE FORCE DE FREINAGE A L'ELEMENT INTERMEDIAIRE 40 TOURNANT, LES DEUX ORGANES ROTATIFS 15, 21 ETANT POURVUS, SUR LEURS FACES D'EXTREMITE, DE SAILLIES 35, 36 DE DEGAGEMENT DE L'ORGANE ROTATIF MENE 21.
Patent FR-2579016-A1 (FR)
Title: Breaker with electromagnetic control
Inventor: BEURDELEY DOMINIQUE
IPC: H01H50/02
Filed: 1985-03-18
Abstract: The invention relates to a multi-pole breaker with electromagnetic control whose casing is composed of a base and a cover. A locating means is associated with the openings 26E of the control terminals in order to distinguish them from the openings 26 A-D of the power terminals. This locating means consists of an offset and/or a differentiated colouring of the areas of the connection faces 25 where the openings of the terminals emerge. Application to contactors.
Patent FR-2562182-A1 (FR)
Title: Dispositif pour serrer mecaniquement une fixation de type a boulon
IPC: B21B31/02
Filed: 1985-03-29
Abstract: A.DISPOSITIF POUR SERRER MECANIQUEMENT UNE FIXATION DE TYPE A BOULON. B.DISPOSITIF CARACTERISE EN CE QU'IL COMPREND UNE PARTIE DE TIGE TERMINEE PAR UN REBORD MUNI D'UN CERTAIN NOMBRE DE TROUS REPARTIS A INTERVALLES REGULIERS AUTOUR DE LA PARTIE PERIPHERIQUE DE CE REBORD DE MANIERE A RECOUVRIR UN ELEMENT DE SUPPORT, ET UN CERTAIN NOMBRE DE CONTRE-BOULONS VISSES DANS CES TROUS POUR ETRE SOUMIS CHACUN A UN COUPLE DE TORSION. C.L'INVENTION CONCERNE UN DISPOSITIF POUR SERRER MECANIQUEMENT UNE FIXATION DE TYPE A BOULON.
Patent FR-2564631-A1 (FR)
Title: Dispositif d'analyse, appareil de deploiement de ce dispositif, et reacteur nucleaire muni de cet appareil
Inventor: FENEMORE PETER
IPC: G01N29/265
Filed: 1985-05-15
Abstract: L'INVENTION CONCERNE UN DISPOSITIF D'ANALYSE ULTRASONORE. ELLE SE RAPPORTE A UN DISPOSITIF DANS LEQUEL LES TRANSDUCTEURS ULTRASONORES36 SONT PORTES PAR DES MAILLONS29 D'UNE CHAINE QUI PEUT SE REPLIER DANS UN SENS MAIS PAS DANS L'AUTRE SENS. LA CHAINE EST GUIDEE PAR DES VOIES FORMEES PAR UN MAT VERTICAL20 ET PAR UN BRAS QUI PEUT ETRE DEPLOYE HORIZONTALEMENT23, AVEC UNE PARTIE INTERMEDIAIRE DE RENVOI31. LE ROULEMENT DES MAILLONS DANS LES VOIES PERMET L'ANALYSE D'UNE TRES GRANDE SURFACE AU-DESSUS DU COEUR D'UN REACTEUR NUCLEAIRE PAR EXEMPLE. APPLICATION A L'INSPECTION DU COEUR DES REACTEURS NUCLEAIRES.
Patent FR-2585153-A1 (FR)
Title: Method of control of sequential operations by presentation of fingerprints, and its application to strongrooms
IPC: G07C9/00
Filed: 1985-07-17
Abstract: Method of control of sequential operations by presentation of fingerprints. Access to the chamber 10 is gained by presentation of five successive fingerprints, the strongbox 3 is unlocked, the robot 5 is ordered to transfer the strongbox 3 to the table 11, the box 3 is opened, and after having carried out the required transaction, the box 3 is replaced in its niche 4 by means of the robot 5.
Patent FR-2587626-A1 (FR)
Title: Racket for ball games, such as a tennis racket
IPC: A63B51/12
Filed: 1985-09-20
Abstract: Racket for ball games and the like, such as a tennis racket, which comprises a frame over which strings are stretched, characterised in that it comprises a plurality of independent elements 12 accommodated inside the frame 10 of the said racket and distributed over the periphery of the said frame, each of the said independent elements receiving a part of the stringing of the racket and being equipped with adjustment means 24 permitting variation of the tension of the strings 14 by modification of the relative position of the said elements with respect to the frame.
Patent FR-2589142-A1 (FR)
Title: Procede et installation de production d'anhydride carbonique a partir d'un gaz disponible a une pression voisine de la pression atmospherique
Inventor: BRUGEROLLE JEAN-RENAUD
IPC: B01D53/14
Filed: 1985-10-25
Abstract: SUIVANT CE PROCEDE, ON FAIT CIRCULER LE GAZ DANS UN APPAREIL D'ABSORPTION 1 ALIMENTE PAR UNE SOLUTION AMMONIACALE ET FONCTIONNANT A PEU PRES A LA PRESSION ATMOSPHERIQUE, ET L'ON DESORBE PAR MISE SOUSVIDE L'EFFLUENT LIQUIDE SORTANT DE CET APPAREIL. APPLICATIONS A LA RECUPERATION DU CO A PARTIR DE FUMEES.
Patent FR-2573690-A1 (FR)
Title: Outil abrasif en forme de roue dentee pour l'usinage fin des flancs de roue dentee, procede pour le dressage d'un tel outil et outil de dressage prevu a cet effet
Inventor: BUSCHMEIER DIETER
IPC: B23F23/12
Filed: 1985-11-22
Abstract: A.L'INVENTION CONCERNE UN OUTIL ABRASIF EN FORME DE ROUE DENTEE POUR L'USINAGE FIN DES FLANCS DE ROUE DENTEE, PROCEDE POUR LE DRESSAGE D'UN TEL OUTIL ET OUTIL DE DRESSAGE PREVU A CET EFFET. B.OUTIL EN FORME DE ROUE DENTEE POUR L'USINAGE FIN DES FLANCS DE ROUE DENTEE, OUTIL DONT LES DENTS ONT UNE SURFACE ABRASIVE C'EST-A-DIRE SANS ARETE TRANCHANTE PRESENTANT UNE ORIENTATION HOMOGENE, OUTIL CARACTERISE EN CE QU'IL LUI EST ASSOCIE UNE ROUE DE GUIDAGE 2 DISPOSEE A COTE DE LUI EN DIRECTION AXIALE ET RELIEE A LUI DE FACON REGLABLE ANGULAIREMENT, CETTE ROUE ETANT SUSCEPTIBLE D'ETRE AMENEE EN PRISE, LORS DU DRESSAGE DES FLANCS 12, 13 DES DENTS DE L'OUTIL, AVEC UN PIGNON DE GUIDAGE 7 DISPOSE EN DIRECTION AXIALE A COTE DE L'OUTIL DE DRESSAGE 6 ET SOLIDAIRE EN ROTATION DE CET OUTIL. C.L'INVENTION CONCERNE UN OUTIL ABRASIF EN FORME DE ROUE DENTEE POUR L'USINAGE FIN DES FLANCS DE ROUE DENTEE, PROCEDE POUR LE DRESSAGE D'UN TEL OUTIL ET OUTIL DE DRESSAGE PREVU A CET EFFET.
Patent WO-8604729-A1 (WO)
Inventor: MABBOUX MARCEL
IPC: G21C21/02
Filed: 1986-01-21
Abstract: Dispositif d'engainage de pastilles combustibles (20) dans une gaine (16) comprenant une buse d'engainage (12) comportant un alésage séparé, en une première partie (14) dont le diamètre correspond sensiblement au diamètre externe de la gaine (16) et une seconde partie (18) dont le diamètre correspond sensiblement au diamètre externe des pastilles (20), par un épaulement (22) formant butée, et des moyens (40, 42) pour introduire les pastilles (20) dans la seconde partie (18) de l'alésage, la gaine (16) étant introduite dans la première partie (14) et en butée contre l'épaulement (22), ledit épaulement (22) possédant une paroi tronconique (23), la section méridienne de cet épaulement (22) formant un angle aigu orienté vers la gaine (16), de telle sorte que la gaine (16) vient en butée contre la paroi (23) dudit épaulement (22) selon un cercle. Des moyens d'injection et d'aspiration d'hélium (36, 48) permettent le nettoyage de l'extrémité de la gaine (16) et l'élimination des éclats et poussières des pastilles combustibles (20).
Patent FR-2595004-A1 (FR)
Title: Dispositif mecanique d'actionnement d'un disjoncteur
Inventor: THURIES EDMOND
IPC: H01H3/30
Filed: 1986-02-21
Abstract: L'invention a pour objet un dispositif d'actionnement d'un disjoncteur du type comprenant une roue de manîoeuvre R dont la rotation entraîne le déplacement des organes de coupure mobile, ladite roue étant reliée à un premier ressort S'1 par une première chaîne C1 passant sur une première poulie P1 et fixée à un premier point A1 voisin de la périphérie de ladite roue, la roue étant maintenue fixe lorsque le ressort S1 est bandé grâce à un organe d'accrochage K1 dont l'effacement libère la roue en rotation, caractérisé en ce qu'il comprend un second ressort S2 relié par une seconde chaîne C2 passant sur une seconde poulie P2 et fixée à un second point A2 de ladite roue, le centre de ladite roue étant situé, lorsque les deux ressorts sont bandés, entre le brin de première chaîne reliant le premier point à la première poulie et le brin de seconde chaîne reliant le second point à la seconde poulie, le second ressort ayant une force inférieure à celle du premier ressort. Dans l'exemple représenté les deux points A1 et A2 sont confondus. Application aux disjoncteurs. (CF DESSIN DANS BOPI)
Patent FR-2580798-A1 (FR)
Title: Appareil pour determiner sans contact une distance a l'aide d'une decharge a arc
Inventor: SPAUDE HEINZ-WERNER
IPC: G01B7/02
Filed: 1986-04-16
Abstract: L'INVENTION CONCERNE UN APPAREIL POUR DETERMINER SANS CONTACT UNE DISTANCE A L'AIDE D'UNE DECHARGE A ARC, COMPORTANT UNE ELECTRODE DE MESURE ET UN GENERATEUR A HAUTE TENSION OPERANT PAR IMPULSIONS ET ELECTRIQUEMENT RELIE A CETTE ELECTRODE POUR DECLENCHER UNE DECHARGE DANS LE GAZ, ECLATANT SOUS FORME DE DECHARGE A LUEUR SE PRODUISANT PAR IMPULSIONS, ENTRE L'ELECTRODE DE MESURE ET UNE CONTRE-ELECTRODE EXTERIEURE MISE A LA MASSE. L'APPAREIL PEUT PRESENTER PLUSIEURS ELECTRODES DE MESURE 3 DISPOSEES A UNE CERTAINE DISTANCE L'UNE DE L'AUTRE ET POUVANT SE DEPLACER PAR RAPPORT A DES CONTRE-ELECTRODES 4. DANS LE CIRCUIT DE CHAQUE ELECTRODE DE MESURE EST DISPOSE UN ELEMENT ELECTRONIQUE 5 QUI DONNE UN SIGNAL LORSQU'UNE DECHARGE A LUEUR SE PRODUIT PAR L'INTERMEDIAIRE DE L'ELECTRODE DE MESURE; CE SIGNAL EST ENVOYE A UN AUTRE BLOC ELECTRONIQUE 6 DONT ON PEUT, POUR TRANSMETTRE UN SIGNAL DE COMMANDE QU'IL EMET, RELIER LES SORTIES A UN DISPOSITIF DE SUIVI DE GUIDAGE D'UN OUTIL DE TRAVAIL. L'INVENTION PERMET A UN ROBOT DE GUIDER UN OUTIL PAR RAPPORT A UNE PIECE.
Patent FR-2597846-A1 (FR)
Title: Machine for automatically dispensing bags
IPC: B65B43/20
Filed: 1986-04-25
Abstract: The subject of the invention relates to the technical sector of the means for dispensing sheets of flexible material. The machine according to the invention essentially has one or more arrangements for receiving the bags S arranged in a stacked manner on top of each other, gripping means 7-8 for seizing a bag and extracting it from the stack in order to direct it towards and facing an ejection means 22 for its discharge to the outside of the machine which is furthermore equipped with a braking means preventing several bags from unexpectedly leaving.
Patent FR-2582729-A1 (FR)
Title: Levier de manoeuvre pour aubes de stators variables
Inventor: TAMEO ROBERT PATRICK
IPC: F01D17/16
Filed: 1986-05-23
Abstract: SELON LA PRESENTE INVENTION IL EST PREVU UN LEVIER DE MANOEUVRE 30 POUR ASSURER UNE ROTATION SIMULTANEE D'AUBES DANS DES RANGEES EN TANDEM D'AUBES DE STATORS VARIABLES 20, 22 DANS UN MOTEUR A TURBINE A GAZ. LE LEVIER DE MANOEUVRE EST INTERCONNECTE ENTRE UNE PREMIERE AUBE 20 QU'IL ACTIONNE DANS CHACUNE DES RANGEES D'AUBES AXIALEMENT ADJACENTES, UNE PREMIERE EXTREMITE LIBRE 44 DU LEVIER 30 ETANT FIXEE DE FACON A POUVOIR TOURNER SUR UNE BAGUE D'ACTIONNEMENT 32 ET L'AUTRE EXTREMITE LIBRE 76 ETANT FIXEE A L'UN DES AXES D'AUBE 78. LE PREMIER AXE D'AUBE 48 EST FIXE A UNE POSITION INTERMEDIAIRE DU LEVIER ET UNE PARTIE DE LIAISON FLEXIBLE 36 EST PREVUE ENTRE LES DEUX AXES POUR PERMETTRE DES DEPLACEMENTS DIFFERENTIELS DU LEVIER PROVOQUES PAR SUITE DU DEPLACEMENT DE LA BAGUE D'ACTIONNEMENT.
Patent FR-2586977-A1 (FR)
Title: Beam width adjustment device for vehicle headlamp
Inventor: POGLITSCH REINHOLD
IPC: B60Q1/068
Filed: 1986-06-05
Abstract: The device has a setting element (16) supported by the externally threaded sleeve (21) onto which the setting washer (38) is threaded. The headlamp housing (10) is fitted with the hollow externally threaded shaft (31), cooperating with a second internal thread of the setting washer (38). The threads carried by the sleeve (21) and the hollow shaft (31) run in opposite directions.  An annular extension (33) of the shaft (31) fits into the bottom end of the sleeve (21).
Patent FR-2600044-A1 (FR)
Title: Dosing stopper for pasty or semi-liquid products
Inventor: BRUNET MICHEL
IPC: B05B11/00
Filed: 1986-06-17
Abstract: A dosing stopper intended to be fixed on the neck 4 of a flexible container 5 containing a pasty or semi-liquid product comprises a cap A and a dosing push-button B. The cap A comprises a body 1 provided with a fixing system 3, a cylindrical or spherical cavity 6 contained between two cheeks 7 connected over part of their circumference by a curved wall 8 pierced by an evacuation hole 9 and a channel 11 for connecting the said cavity with the inside of the said container. The dosing push-button B comprises a dosing chamber 12, a device 30 for adjusting the dose, means 13, 14, 15 for evacuating the said chamber, positioning and stopping means 16, 17 cooperating with the cavity 6 to allow the partial rotation of the dosing push-button B with respect to the cap A and to stop the internal orifice of the evacuation hole 9 when the dosing chamber 12 is in the filling position and the external orifice of the channel 11 when the dosing chamber 12 is in the evacuation position, and a device 18 for stopping the external orifice of the evacuation hole 9 when the dosing chamber 12 is in the filling position.
Patent FR-2600511-A1 (FR)
Title: Foldable mirror
IPC: A45D42/24
Filed: 1986-06-27
Abstract: The mirror comprises a reflecting flexible leaf 3, fastened to a rolling-up spindle in a tube 1. The sheet 3 emerges from the tube 1 via an aperture in the wall of the latter. The upper side of the sheet 3 is fastened to a small bar 5 and, on its lateral sides, articulated strips 12, 13 unfold when the sheet 3 is deployed. The rolling-up spindle is returned in rotation by a spring, such that the sheet 3 is rolled up around it. A means for immobilising the sheet 3 is also provided.
Patent FR-2601879-A1 (FR)
Title: Safety device for attaching the harness of a board sailor to the wishbone of the rig of a sailboard
Inventor: BOISOT YVES
IPC: B63B35/79
Filed: 1986-07-24
Abstract: Safety device for attaching the harness of a board sailor to the wishbone of the rig of a sailboard using a hook provided on this harness. For each branch 3 of the wishbone, this device consists of a harness line 1, one end 2 of which is fixed using rope in order to allow complete freedom of movement on this branch, whereas its opposite end 4 is attached to this branch using a detachable coupling system. The two parts 5, 6 of this coupling system are held assembled by elastic retention members provided on one of them, which allows separation of these two parts in the case of an excessive pulling force. This device is intended to be fitted to one or other of the branches of the wishbone of a sailboard rig.
Patent FR-2588569-A1 (FR)
Title: Shaving machine guide system
Inventor: BRAUN DIETER
IPC: B24B19/22
Filed: 1986-10-01
Abstract: A machine for the shaving or edges of workpieces such as leather, plastics or cardboard has a guiding system by which the workpieces are advanced towards the splitting knife by a feed element, a guide part and a lateral stop block. The feed element is revolved continuously and produs a constant force feeding the workpiece against the bell-shaped knife.
Patent FR-2607245-A1 (FR)
Title: Device for checking the horizontality of a surface
IPC: G01C9/06
Filed: 1986-11-21
Abstract: The present invention relates to devices for checking the horizontality of a surface. The device according to the invention is essentially characterised in that it comprises a base 1 with two bearing points 2, a component 3 mounted on a rotation shaft 4, bearing means 5 for mounting the component 3 in rotation about this shaft on the base 1, at least two pairs of contact elements 10, 11, respectively located one pair on each side of the vertical plane, the contact elements 13, 14-15, 16 of each of the pairs being situated respectively on the solid component and on the base, so that, when the bearing points rest on a horizontal surface, they are very close but not in contact, and two electric circuits 20, 21 respectively comprising the two elements of each contact pair, a power source 22 and an electrically excitable means 25, 33 emitting signals which can be perceived by the user.
Patent FR-2607679-A1 (FR)
Title: Perforated protective sole or perforated shoe sole and shoe including such a sole
IPC: A43C13/00
Filed: 1986-12-03
Abstract: Protective sole for a shoe and shoes equipped with such a sole. Protective sole including peripheral border 3 and a zone of perforations 1. The zone of perforations 2 including on the inner face of the sole a prior coating of adhesive material provided at the time of manufacture and including a protective film 4. Shoe sole comprising a peripheral border and a zone of perforations.
Patent FR-2608024-A1 (FR)
Title: Impermeable overshoe
IPC: A43B3/16
Filed: 1986-12-12
Abstract: Impermeable overshoe, for the general public, which can be used over any shoe. The invention relates to a protective element for the foot, which is compact through folding, not included in the panoply of occasional rain garments offered to the general public. This non-slip impermeable overshoe 2, equipped with a hollow at the heel 1 making it possible to introduce a stiletto heel if required, matches the shape of the sole of the shoe it covers by virtue of the hollow 10. A stiffener (counter) at the heel and at the tip of the toe retains the sole of the shoe. A set of elastics at the neck (instep) 5 and at the ankle 6 holds it on the leg or on the trousers, and an adjustable fastening at the level of the instep (waist, waist fiddle) provides complete holding.
Patent FR-2608498-A1 (FR)
Title: Method and device for automatically changing the material supply and/or for purging on production equipment of the injection-moulding press type, for converting plastics and/or rubber
Inventor: GUILLAUD DANIEL
IPC: B29C45/18
Filed: 1986-12-23
Abstract: The present invention relates to a method and a device for changing the material supply and/or for purging, on production equipment, especially an injection-moulding press, enabling, on the one hand, the said press to be automatically supplied with at least two different materials one after the other and, on the other hand, the equipment to be purged after the production runs by replacing the material used with a purging substance. The invention is characterised in that the material-supply and/or purging changeover is obtained by a swinging pivoting movement of at least two hoppers 11-16, preferably in a horizontal axis perpendicular to the horizontal axis of the screw/barrel assembly 3, especially for an injection-moulding press, and by using either the forward-backward movement cycle of an element of the production equipment, or by using a device 25 having a thrust cylinder or thrust cylinders, the control of which is integrated into the cycle of the production equipment.
Patent FR-2608892-A1 (FR)
Title: Bucket
Inventor: GOUDEAU MICHEL
IPC: A01K5/015
Filed: 1986-12-30
Abstract: The invention relates to a bucket. This bucket is characterised in that the bottom 1 of the bucket is fitted, at its centre, with an undercut frustoconical part 10 provided on its outer face with stiffening ribs 11.
Patent FR-2609402-A1 (FR)
Title: Containment apparatus for radiotherapy
IPC: A61B6/04
Filed: 1987-01-09
Abstract: The invention relates to a containment apparatus for radiotherapy, in particular for total body irradiation of a patient in lateral decubitus. According to the invention, the apparatus comprises a containment frame 2 fitted with two portions 3 defining a longitudinal axis 4, support members 5, 6, fixed to the inside of the containment frame 2, and defining and intermediate space 7 for the free passage of the lower arm, a positioning framework 8, freely supporting the containment frame 2, so that its axis 4 is horizontal. Application in particular to the treatment of certain types of leukaemia by total body irradiation and marrow transplants.
Patent FR-2603468-A1 (FR)
Title: Etui pour substance cosmetique
Inventor: IDEC ERIC J
IPC: A45D40/06
Filed: 1987-03-13
Abstract: L'ETUI TOURNANT POUR ROUGE A LEVRE COMPORTE UN ELEMENT PORTEUR CENTRAL 12 AVEC UN PALPEUR DE CAME 13 ENGAGE DANS UNE CAME 14 AXIALE D'UN ELEMENT TUBULAIRE INTERIEUR 10 ET UNE CAME HELICOIDALE D'UN ELEMENT TUBULAIRE INTERIEUR 11, LES ELEMENTS TUBULAIRES 10, 11 POUVANT TOURNER L'UN PAR RAPPORT A L'AUTRE POUR PROVOQUER L'AVANCE OU LE RETRAIT DE L'ELEMENT PORTEUR. TOUS LES MOUVEMENTS RELATIFS DE PIECES SONT DES GLISSEMENTS SUIVANT DES INTERFACES METAL-PLASTIQUE A FAIBLE FROTTEMENT. L'ABSENCE DE JEU QUI EN RESULTE DONNE UNE SENSATION DE " BONNE QUALITE ". EN OUTRE, L'ELEMENT PORTEUR EST RETENU DE FACON POSITIVE A TOUTE POSITION.
Patent FR-2614382-A1 (FR)
Title: Pulley for driving a rotating machine
Inventor: FIGUIERE SERGE
IPC: F16H55/52
Filed: 1987-04-24
Abstract: The pulley 1 with several V-grooves 11, is intended to be used in so-called ribbed belt drives, is made up of a rim 13 of a pulley 1 with a plurality of grooves 11, of a fixed peripheral flange 12 and a removable peripheral flange 72 made integrally with a removable hub 7 fixed onto a shaft 2 by a nut 3 with the interposition of washers 21 and 22 on one side or the other of the removable hub 7 depending on the width of the belt 6 to be wound round the pulley 1.
Patent FR-2606542-A1 (FR)
Title: Disc store including a cartridge for removable magnetic disc(s) and cartridge included in this store
Inventor: LANGRENNE ALBERT
IPC: G11B23/03
Filed: 1987-05-07
Abstract: Cartridge for removable magnetic disc(s), intended to be inserted into a suitable housing BAT in a disc store MEMO, characterised in that the means PLE of coupling the disc and the means PLENM of rotation of the store each contain a slot RAIN1, RAIN2 which line up when the cartridge is inserted and which cooperate with means TET1, TET2, TETEN for positioning the housing BAT and the means PLENM of rotation in such a way as to free the hub of the disc and thus allow its rotation.
Patent FR-2616464-A1 (FR)
Title: Caisson for constructions in water engineering
Inventor: GEORGIEV GENCHO DINEV
IPC: E02D23/02
Filed: 1987-06-09
Abstract: Caisson in the form of a reinforced concrete body comprising at least one vertical chamber, formed by vertical longitudinal and transverse walls, so that the vertical chamber is closed at the top with a monolithic slab and open at the bottom, and so that openings for supplying compressed air are provided on the monolithic slab, characterised in that around the vertical chamber 2, there are arranged lateral vertical chambers 8 which are open at the top and at the bottom, so that in the longitudinal 3 and transverse 4 walls forming the vertical chamber 2, there are arranged connection openings 9 whilst the monolithic plate 5 is provided with openings 10 covered with complementary covers on which the openings 6 provided for supplying compressed air are arranged.
Patent FR-2602597-A1 (FR)
Title: Appareil de developpement d'images electrophotographiques
Inventor: KOHYAMA MITSUAKI
IPC: G03G15/08
Filed: 1987-08-11
Abstract: L'INVENTION CONCERNE LES APPAREILS DE DEVELOPPEMENT. ELLE SE RAPPORTE A UN APPAREIL DANS LEQUEL UN AGENT DE DEVELOPPEMENT 6 CONSERVE DANS UN RESERVOIR 5 EST TRANSMIS A UN ROULEAU 3 DE DEVELOPPEMENT PAR UN ROULEAU 11 D'ALIMENTATION EN AGENT DE VIRAGE. CE DERNIER ROULEAU EST SEPARE DU RESERVOIR 5 PAR UNE PLAQUE 7 DE SEPARATION. UN ORGANE ELASTIQUE 12 DU ROULEAU D'ALIMENTATION 11 EST MIS AU CONTACT DE LA SURFACE INTERNE DE LA PLAQUE 7 DE SEPARATION, SI BIEN QUE L'AGENT DE VIRAGE TRANSFERE PAR L'ORGANE ELASTIQUE 12 EST CHARGE PAR FRICTION. APPLICATION AUX COPIEURS ELECTROPHOTOGRAPHIQUES.