baber/WOPTO huggingface dataset:
Patent FR-2560977-A1 (FR)
Title: Machine for automatically manufacturing ice cubes
IPC: F25C5/18
Filed: 1984-03-06
Abstract: The invention relates to a machine for automatically manufacturing ice cubes. It is composed of an insulated container 1 equipped with housings 2 refrigerated by a refrigeration circuit 3 whose bottom 4 is sealed during freezing by a movable plate 5 to which there are fixed springs 6 pressing rubber pads 7 against these housings, this movable plate 5 pivoting in order to allow the ice cubes 8 to be removed from the mould, of a regulated water circuit 9 for demoulding and refilling, of a regulated water flow circuit 10 in order to drain the water from the container 1 around the housings 2 in order to not impede freezing, of a grid 11 guiding the ice cubes towards a storage cabinet 12 so as not to alter their quality by contact with the demoulding water, the latter being recovered in a flow container 13. The machine according to the invention is particularly intended for businesses requiring the use of ice cubes in drinks in order to cool them.
Patent FR-2560980-A1 (FR)
Title: Offensive shield
IPC: F21V33/00
Filed: 1984-03-08
Abstract: This shield is constituted by a protective convex transparent plate provided at its centre with a flash lamp and with a condenser-reflector. An electrified peripheral rim 8 and an external spiral 18 defend against attackers on contact. A gas cartridge 15 (CS gas type for example) cooperating with a nozzle 17 and a control 6 allow the attacker to be neutralised. The device according to the invention is particularly designed for equipping law-enforcement troops.
Patent FR-2561423-A1 (FR)
Title: Electrically-controlled visual display device
Inventor: BUCHY FRANCOIS
IPC: G02F1/1365
Filed: 1984-03-16
Abstract: The invention relates to a visual display device which uses a varistor as a switching element for controlling a layer of an electro-optical material. The object of the invention is to provide a structure comprising a substrate sheet 2 on which are deposited, on the same face 20 in contact with the electro-optical material 3, column conductors 22, column electrodes 21 and varistor studs 4 coupling column conductors 22 and column electrodes 21. The invention applies to the visual display of images transmitted in the form of a video signal. It provides a display screen having good rigidity, even when fabricated with large dimensions, which permits it to be used as an advertising or information panel.
Patent FR-2544801-A1 (FR)
Title: Dispositif elastique avec masse additionnelle pour l'amelioration du comportement dynamique de systemes electromagnetiques
IPC: F02M61/20
Filed: 1984-04-24
Abstract: L'ELECTRO-AIMANT DE COMMANDE DE L'INJECTEUR COMPORTE UN ENROULEMENT 9, POUR ATTIRER UNE ARMATURE MOBILE 4 ASSOCIEE A UN RESSORT DE RAPPEL 3. UNE MASSE ADDITIONNELLE, CONSTITUEE PAR EXEMPLE PAR L'AIGUILLE D'INJECTION 1, EST DISPOSEE ENTRE L'ARMATURE MOBILE 4 ET LE RESSORT DE RAPPEL 3. LORSQUE L'ARMATURE MOBILE 4 ARRIVE EN BOUT DE COURSE D'ATTRACTION, LA MASSE ADDITIONNELLE CONSTITUEE PAR L'AIGUILLE D'INJECTION 1 POURSUIT SA COURSE, EN LIBERANT L'ARMATURE MOBILE 4 DE L'EFFET DU RESSORT DE RAPPEL 3, PENDANT UN LAPS DE TEMPS LARGEMENT SUPERIEUR A LA PERIODE DE REBONDISSEMENT DE L'ARMATURE MOBILE 4. LES REBONDISSEMENTS DE L'ARMATURE 4 SONT EFFICACEMENT AMORTIS, PAR LE SURCROIT D'ATTRACTION AINSI ASSURE TEMPORAIREMENT. APPLICATION AUX ELECTRO-AIMANTS D'ACTIONNEMENT, NOTAMMENT POUR DES INJECTEURS DE CARBURANT, POUR EN AMELIORER LE RENDEMENT ET LA PRECISION DE FONTIONNEMENT, ET REDUIRE L'ENCOMBREMENT ET LA CONSOMMATION ELECTRIQUE DE CES ELECTRO-AIMANTS.
Patent FR-2545941-A1 (FR)
Title: Dispositif automatique de delestage pour batteries
Inventor: CHUNG ALBERT SHUAO-HUNG
IPC: G01R31/36
Filed: 1984-05-10
Abstract: DISPOSITIF AUTOMATIQUE DE DELESTAGE POUR BATTERIES UTILISEES DANS UN ENGIN SPATIAL. IL COMPREND: -UN MOYEN 34 POUR MESURER UN COURANT DE CHARGE ET UN COURANT DE DECHARGE DES ACCUMULATEURS; -UN DISPOSITIF 44 COMPORTANT DES MOYENS AYANT UN PREMIER GAIN POUR ACCUMULER UNE PREMIERE VALEUR FONCTION DU COURANT DE CHARGE, DES MOYENS AYANT UN DEUXIEME GAIN POUR CALCULER UNE DEUXIEME VALEUR FONCTION DU COURANT DE DECHARGE, DES MOYENS EFFECTUANT LA DIFFERENCE ENTRE LA PREMIERE ET LA DEUXIEME VALEURS POUR OBTENIR UN ETAT DE CHARGE CALCULEE DE LA BATTERIE, DES MOYENS 62 POUR INITIALISER LES MOYENS DE DIFFERENCIATION AVEC UNE VALEUR CONNUE DE L'ETAT DE CHARGE DE LA BATTERIE ET DES MOYENS 60 PERMETTANT D'AVOIR UN SIGNAL DE SORTIE 48 DES MOYENS DE DIFFERENCIATION QUI SOIT UNE APPROXIMATION D'UN ETAT DE CHARGE VARIABLE DE LA BATTERIE; ET -UN RELAIS DE DELESTAGE40. APPLICATION AUX BATTERIES.
Patent FR-2564201-A1 (FR)
Title: Ferromagnetic equipment calibration coils
Inventor: MELGUI MIKHAIL ALEXANDROVICH
IPC: G01N27/90
Filed: 1984-05-11
Abstract: The appts. incorporates two assemblies of coils (1,2). The first assembly (1) produces a homogeneous magnetic field and it conists of six coils (9-14) of the same dia. and widely spaced apart. The second assembly of coils (2) produces a constant magnetic field gradient. It consists of six coils of greater  dia than the first set, concentrically surrounding them. The six coils of the second assembly one arranged in three pairs (3,4; 5,6; 7,8) between the first and second, third and fourth, fifth and sixth coils in the first assembly. The working areas (15,16) are accommodated between the second and third (10,11) and fourth and fifth (12,13) coils in the first assembly.
Patent FR-2565443-A1 (FR)
Title: Procedes de diffusion et de reception de programmes sonores de haute qualite et dispositif de reception.
Inventor: ROY GUY LE
IPC: H04H40/18
Filed: 1984-05-29
Abstract: SELON LE PROCEDE DE DIFFUSION UN CENTRE EMETTEUR DELIVRE CHAQUE PROGRAMME SOUS FORME NUMERIQUE ET ASSEMBLE LES SIGNAUX NUMERIQUES DES PROGRAMMES POUR CONSTITUER UN MULTIPLEX NUMERIQUE QUI EST ACHEMINE JUSQU'AUX POINTS DE RECEPTION, PAR LIAISONS HERTZIENNES OU CABLEES. SELON LE PROCEDE DE RECEPTION LA SELECTION D'UN PROGRAMME SE FAIT PAR RECHERCHE DE COINCIDENCE ENTRE UN NUMERO AFFICHE PAR L'UTILISATEUR ET UN NUMERO DE VOIE DU MULTIPLEX NUMERIQUE. LE DISPOSITIF DE RECEPTION COMPORTE UN CIRCUIT D'ENTREE1, UN CIRCUIT DE RECHERCHE DU MOT DE SYNCHRONISATION2, UN COMPTEUR DE BITS4, UN COMPTEUR DE VOIES5, UN COMPARATEUR7, UN CLAVIER8, UN PREMIER11 ET UN DEUXIEME10 REGISTRES, UN REGISTRE DE CONTROLE DE PARITE13 ET UN CONVERTISSEUR NUMERIQUEANALOGIQUE14.
Patent FR-2549241-A1 (FR)
Title: Process and equipment for the manufacture of an optical cable comprising a profiled rod having helicoidal grooves housing optical fibres.
Inventor: BRUGGMANN REMY
IPC: G02B6/44
Filed: 1984-06-20
Abstract: The process consists in advancing the profiled rod coming from the reel 1 at a constant speed, in detecting the actual pitch of the advancing profiled rod with the aid of a detection means 3 and in rotatably driving the profiled rod at a speed slaved to the speed of advance of the profiled rod and to the actual pitch of the grooves. The profiled rod is thus rotatably driven so that the angular position of the grooves remains fixed in the region of the device 8 for inserting the optical fibres 7. Use for improving the manufacturing output of fibre-optic cables.
Patent FR-2568588-A1 (FR)
Inventor: TCHEN PAUL
IPC: C12P19/34
Filed: 1984-08-02
Abstract: The invention concerns a composition of fragments of DNA utilizable as a probe for the detection of specific micoorganism, notably Legionella, in environments which contain them. These compositions are obtained from the whole genomes of the microorganisms to be detected, after fragmentation of these genomes, particularly by using a restriction enzyme, and eliminating those sequences of the genomic DNA which are susceptible to being transcribed to ribosomal RNA.
Patent FR-2570408-A1 (FR)
Title: System for partitioning premises, particularly offices
Inventor: CATELAS CLAUDE
IPC: E04B2/74
Filed: 1984-09-18
Abstract: The vertical edge 3 of at least one first one 1 of two successive panels 2 is outwardly convex and is fitted, over at least part of its width and of its height, with a first strip 4 having first filiform fastening elements 5, the second panel 2 being fitted with at least one second strip 8a, 8b having second filiform fastening elements 9a, 9b, which are complementary to the first fastening elements 5, the assembly being such that the first strip may interact with the second strip, in a fastening connection, for any relative angular position of the two panels.
Patent FR-2571045-A1 (FR)
Inventor: SERPELLONI MICHEL
IPC: B01J2/12
Filed: 1984-10-03
Abstract: The invention relates to a granular mannitol directly compressible and free from binder, characterized by the fact that its granulometric fraction from 400 to 500  mu m has a friability less than 65% in a test A.
Patent FR-2558478-A1 (FR)
Title: Revetement multicouches a couche de finition transparente formee sur une couche de base coloree, et procede pour sa formation
Inventor: KURAUCHI TAKEO
IPC: B05D7/16
Filed: 1984-10-19
Abstract: COMPOSITION DE COUCHE DE FINITION TRANSPARENTE COMPRENANT UN POLYMERE ACRYLIQUE DE FORMATION DE FILM QUI COMPORTE UNE PLURALITE DE GROUPES FONCTIONNELS RETICULABLES, UN DILUANT LIQUIDE ORGANIQUE VOLATIL CAPABLE DE VEHICULER LE POLYMERE DE FORMATION DE FILM, UN AGENT DE RETICULATION POUR LE POLYMERE DE FORMATION DE FILM, ET DES PARTICULES DE MICROGEL DE POLYMERE A RETICULATION INTERNE DISPERSEES DE FACON STABLE DANS LE MELANGE DE POLYMERE DE FORMATION DE FILM ET DE DILUANT. LA COMPOSITION EST APPLIQUEE SUR UNE COUCHE DE BASE COLOREE, A L'ETAT HUMIDE SUR HUMIDE, ET LES DEUX COUCHES SONT SECHEES SIMULTANEMENT.
Patent WO-8601954-A1 (WO)
Title: Optical keyboard
Inventor: SOULOUMIAC ALAIN
IPC: H03K17/969
Filed: 1985-09-09
Abstract: Optical keyboard comprising particularly a plurality of light sources (51), each source being provided to send light on a given path covering the distance of the keyboard, a plurality of photosensors (52), each of them being arranged to receive light from a light path which covers the keyboard, and a plurality of keys (53) having each a coupling position wherein an optical coupling is provided between at least one of said light sources and at least one of said photosensors. The keyboard is characterized in that at least some of the keys are combining keys which are involved only in optical paths (54, 55) of light inlet and outlet which are proper and exclusive to the combining keys, the position of said combining keys being detected whatever the position of other keys of the keyboard, combining or not, may be.
Patent FR-2578733-A1 (FR)
Title: Light modular structure intended for making display stands
Inventor: JALLOT MICHEL
IPC: E04H1/12
Filed: 1985-03-15
Abstract: Assembly of the type consisting of posts 1, of crossbars 2, of connection pieces 3 forming the assembly joints and of strips 4 and of lateral partitioning panels 5, comprising means making it possible to carry out at the same time the mechanical assembly of the structure and the connections of the circuits of electrical equipment of the latter, the locking of the assembled parts being achieved by means of a single control member, consisting of a screw 15 acting on ribbed clamps immobilising the crossbars latched into the various channels of the body 3a of the connection piece. The power supply cables and the connectors are accommodated in the various constituent elements.
Patent FR-2562234-A1 (FR)
Title: Tete palpeuse pour appareil de mesure
Inventor: KLINGLER OTTO
IPC: G01B5/00
Filed: 1985-03-27
Abstract: IL COMPORTE TROIS SYSTEMES DE GUIDAGE RECTILIGNE 2, 4 ET 6 POUR LES DIRECTIONS X, Y ET Z. POUR COMPENSER LE POIDS DE CHACUN DES SYSTEMES DE GUIDAGE 2, 4 ET 6, UNE PREMIERE PAIRE DE RESSORTS 9, QUI COMPENSE LE POIDS GREVANT LE PREMIER SYSTEME DE GUIDAGE 2 EST PLACEE ENTRE UN SUPPORT 1 SOLIDAIRE DE LA MACHINE ET UN SUPPORT 3. ENTRE LE SUPPORT 3 ET LE SUPPORT 5 SE TROUVE UNE SECONDE PAIRE DE RESSORTS 10 QUI COMPENSE LE POIDS GREVANT LE SECOND SYSTEME DE GUIDAGE 4. ENTRE LE SUPPORT 5 ET LE SUPPORT 7 SE TROUVE UNE TROISIEME PAIRE 11 QUI COMPENSE LE POIDS GREVANT LE TROISIEME SYSTEME DE GUIDAGE 6.
Patent FR-2580325-A1 (FR)
Title: Car of an aerial-cable-transport installation
Inventor: CREISSELS DENIS
IPC: B61D19/00
Filed: 1985-04-15
Abstract: A door of a car 10 comprises two leaves 14, 16 which, in the opening position, are stacked on a fixed panel 128 adjacent to the door. A control mechanism having articulated links 28, 30; 38, 40 displaces the two leaves 14, 16 simultaneously.
Patent FR-2563196-A1 (FR)
Title: Appareil servant a ranger des recipients horizontalement et successivement
Inventor: NIPOTI PAOLO
IPC: B65G47/14
Filed: 1985-04-19
Abstract: CET APPAREIL COMPREND UNE TREMIE 1 CONTENANT DES RECIPIENTS R EN VRAC, UN ELEVATEUR 8 MUNI DE DENTS PRENEUSES 21 AYANT DES ALVEOLES 28 SUR LESQUELS LES RECIPIENTS R SONT COUCHES ET SONT MANOEUVRES PAR DES POUSSOIRS 29, PENDANT LE DEPLACEMENT ASCENDANT 7. UN TAMBOUR PLACE DANS LA REGION DU SOMMET DE L'ELEVATEUR ET ENTRAINE EN PHASE AVEC LES DENTS 21, DE SORTE QUE LES RECIPIENTS PEUVENT ETRE TRANSFERES DE L'UN A L'AUTRE. LE FOND DE LA TREMIE 2 EST CONSTITUE PAR UNE COURROIE TRANSPORTEUSE 2 QUI ENTRAINE LES RECIPIENTS R VERS LA BRANCHE ASCENDANTE 7. DES BRAS TOURNANTS 45, 48 DECALES ANGULAIREMENT ETOU EN HAUTEUR, PLACES AU-DESSOUS DU SOMMET DE LA BRANCHE ASCENDANTE 7, A PROXIMITE DU TAMBOUR 17, PASSENT ENTRE LES DENTS 21 SUCCESSIVES DE L'ELEVATEUR 8 POUR COUCHER OU EJECTER LES RECIPIENTS R PRELEVES PAR LES DENTS PRENEUSES 21 DANS DES POSITIONS INCORRECTES.
Patent FR-2580544-A1 (FR)
Inventor: CATTERINI ROBERT
IPC: B31B19/00
Filed: 1985-04-19
Abstract: This process consists in producing a plurality of bags 2 from a single sheet 1 folded in two, and the fold of which is intended to form the bottom of each bag 2, each bag being produced by longitudinal welding of the folded sheet 1 and cut out from the latter. It comprises the steps consisting in laterally and longitudinally pre-aligning the folded sheets 1 by their lateral edges and their fold, in gripping one by one each of the sheets 1 in order to bring them to a first workstation 6 where they are accurately aligned laterally and longitudinally, in gripping each sheet 1 thus aligned by its lateral edges, in moving each sheet 1 from one workstation to another without ever releasing the sheet and in gripping each sheet 1 by its rear edge between the longitudinal welds before and while the sheet passes onto the cutting station 12.
Patent FR-2581717-A1 (FR)
Title: Connection for angular assembly of tubular members
Inventor: CHEVRIER JEAN-CLAUDE
IPC: F16B7/04
Filed: 1985-05-07
Abstract: The invention relates to the technical field of assembly means. The connection is composed of two identical parts 1 and 2 of hermaphrodite type, each part 1 and 2 having a solid half-bearing-surface 1a-2a extended coaxially by a solid half-bearing-surface 1b-2b of larger diameter, thereby forming a plane support face 1c-2c, the half-bearing-surface 1b-2b of larger diameter having, at the end of its free end, starting from the plane face 1c-2c and angularly with respect to the generatrices of the two bearing surfaces, a shaped cutaway 1d-2d, the said parts 1 and 2, owing to their plane face being suitably arranged for this purpose, being mounted so as to have limited angular free pivoting to allow, under the action of a clamping force exerted on an assembly means 3, the simultaneous joining of the two parts 1 and 2, the moving apart of the two bearing surfaces 1a-2a, and the coming together of the two cutaways 1d-2d for the purpose of concomitant clamping of the tubes T and T1 engaged on the two bearing surfaces and in the cutaways respectively.
Patent FR-2564557-A1 (FR)
Title: Registre pour tuyauterie
Inventor: BRAGIN BORIS FEDOROVITCH
IPC: F16K3/18
Filed: 1985-05-15
Abstract: L'INVENTION CONCERNE LES APPAREILS DE FERMETURE ET EN PARTICULIER UN REGISTRE POUR TUYAUTERIE DU TYPE COMPORTANT UN CORPS1 AVEC UN CANAL5 POUR L'ENTREE DANS CELUI-CI ET LA SORTIE DE CELUI-CI D'UN FLUIDE TRANSPORTANT DES PARTICULES SOLIDES, FERME PAR UNE VANNE8, LIEE A UNE TIGE11 DE LA COMMANDE10 QUI LA MET EN MOUVEMENT DE VA-ET-VIENT POUR L'OUVERTURE ET LA FERMETURE DU CANAL5 PAR L'INTERMEDIAIRE D'UNE ARTICULATION FORMEE PAR DEUX ELEMENTS12, 13 DONT LEDIT PREMIER ELEMENT12 EST LIE RIGIDEMENT A LADITE TIGE11 DE LADITE COMMANDE10 ET EST DISPOSE AVEC UN JEU PAR RAPPORT A LADITE VANNE8 TANDIS QUE LEDIT DEUXIEME ELEMENT13 EST RENDU SOLIDAIRE DE LADITE VANNE8 ET EST DISPOSE AVEC UN JEU PAR RAPPORT AUDIT PREMIER ELEMENT12. SELON L'INVENTION, AU MOINS L'UN DES DEUX ELEMENTS12, 13 COMPREND UNE MULTITUDE DE RAINURES, METTANT EN COMMUNICATION LESDITS JEUX AVEC LE CANAL5 DU COTE DE LA SORTIE DU FLUIDE DEPUIS LE CORPS1 POUR L'EVACUATION DES PARTICULES SOLIDES HORS DE CES JEUX. L'INVENTION TROUVE NOTAMMENT APPLICATION DANS L'INDUSTRIE MINIERE, CHIMIQUE, GENIE CIVIL.
Patent FR-2584989-A1 (FR)
IPC: B62B3/10
Filed: 1985-07-17
Abstract: 1. Device adaptable to different container sizes in order to facilitate the displacement of the container on which it is mounted. The device includes a chassis (1) capable of supporting the base of the container. It is equipped with two wheels (6) mounted on a axle, and a foot (3), which are formed in a triangular shape. There is an adjustable system designed to support the container on the chassis (1). The chassis includes a basic frame (10, 11) adaptable to the base of the container and designed to be placed either on the outside of the base or on the inside when there is an edge (16) protruding underneath, the chassis (1) is composed of two parts, one side is composed of part of the frame (10) to which is attached a lining (7) supporting the axle (8), the second side is composed of another part of the frame (11) to which are attached a foot (3) and a cross-piece (2) extending perpendicularly to the lining (7) and terminating in a fork (9) in which the lining (7) can be fitted according to the size of the container.
Patent FR-2570516-A1 (FR)
Title: Element optique a couche mince et son procede de fabrication
Inventor: MIYAWAKI MAMORU
IPC: G02F1/125
Filed: 1985-09-13
Abstract: L'INVENTION CONCERNE L'OPTOELECTRONIQUE. UN ELEMENT OPTIQUE A COUCHE MINCE CONFORME A L'INVENTION COMPREND UN SUBSTRAT 1, UN GUIDE DE LUMIERE A COUCHE MINCE 2 FORME PAR INJECTION D'IONS DANS LA SURFACE DU SUBSTRAT, UNE PARTIE OPTIQUE FONCTIONNELLE FORMEE DANS UNE PARTIE DU GUIDE DE LUMIERE POUR FAIRE VARIER L'INDICE DE REFRACTION AFIN DE MODULER OU DE DEVIER L'ONDE GUIDEE, ET DES PARTIES DE CONNECTEUR OPTIQUE FORMEES AUX EXTREMITES DU GUIDE DE LUMIERE, AVEC UNE DISTRIBUTION D'IONS DIFFERENTE ENTRE LES PARTIES DE CONNECTEUR OPTIQUE ET LA PARTIE OPTIQUE FONCTIONNELLE POUR PROCURER A LA FOIS UN BON RENDEMENT DE CONNEXION ET UN BON RENDEMENT DE MODULATION. APPLICATION AUX MODULATEURS DE LUMIERE ELECTRO-OPTIQUES.
Patent FR-2571175-A1 (FR)
Title: Mecanisme de contact pour un interrupteur, notamment pour les interrupteurs de lave-glace/balai d'essuie-glace de vehicules automobiles
Inventor: MIGRIN ROBERT STEVEN
IPC: H01H21/18
Filed: 1985-09-30
Abstract: LA PRESENTE INVENTION CONCERNE UN MECANISME DE CONTACT DESTINE A ETRE UTILISE NOTAMMENT DANS DES INTERRUPTEURS TELS QUE LES INTERRUPTEURS DE LAVE-GLACEESSUIE-GLACE DE VEHICULES AUTOMOBILES. CET INTERRUPTEUR EST CARACTERISE EN CE QUE L'ELEMENT MOBILE 24 PRESENTE UNE PLURALITE D'OUVERTURES 30A-30E, 64A, 64B, LE MECANISME DE CONTACT COMPREND UNE PLURALITE RESPECTIVE DE NOYAUX PLONGEURS 38, RESSORTS 36, ORGANES DE CONTACT CONDUCTEURS 32 ET UN ORGANE DE RETENUE CONDUCTEUR COMMUN 34, CHAQUE ORGANE 32 DE CONTACT EST LOGE A COULISSEMENT DANS UNE OUVERTURE, CHAQUE RESSORT 36 EST INTERPOSE, EN ETANT COMPRIME, ENTRE UN ORGANE DE CONTACT RESPECTIF 32 ET UN NOYAU PLONGEUR RESPECTIF 38 ET CHAQUE NOYAU PLONGEUR 38 EST EN CONTACT AVEC LA SURFACE DE REACTION 45.
Patent FR-2588638-A1 (FR)
Inventor: BILCIK YVES
IPC: F23D14/58
Filed: 1985-10-16
Abstract: 1. A gas burner of the gas/air pre-mixture type feeding a distributor box comprising at least one flame bar, the said burner consisting of a stacked structure (2, 4, 7, 27, 17) comprising the said distributor box (2) which is of elongate flattened form and which receives above it a flame grille (4) in the form of a panel of small thickness with a top surface (14) and a bottom surface (24), the said grille comprising at least one series of orifices (6) in the form of depressions provided in the bottom surface (24) of the grille, the said orifices which are regularly distributed towards the periphery of this grille, at least over its length, communicating with the interior space (12) inside the distributor box (2), the said burner being characterized : in that the depressions (6) disposed in the bottom surface (24) of this grille are of substantially rectangular cross-section which flares out in the direction of flow of the gaseous mixture, orifices (5) which are likewise in the form of depressions but which are of substantially rectangular and constant cross-section being disposed in the top surface (14) of this same grille, which has above it a panel (7, 17) of small thickness which forms a cover which fits over it, and in that the top and bottom surfaces of the grille communicate inter se through a slot (34) disposed through the grill in such a way as to form a communicating passage between the interior space (12) of the box (2) and the cover.
Patent FR-2573688-A1 (FR)
Inventor: PORTMANN NIKLAUS
IPC: B23K11/30
Filed: 1985-11-20
Abstract: The apparatus described is so constructed that narrow can bodies having an internal diameter of 52 mm for example can be produced from rounded blanks by welding the edges of the blanks. The supply of welding current to the electrode roller is effected through copper caps, a clamping member, contact members disposed at each side thereof, contact jaws silver contact segments and peripheral surfaces of wide hubs which are provided on the electrode roller. The contact jaws engage the hubs of the electrode roller at both sides of the roller from above and below, as a result of which there is a large area for the transmission of current and a low specific contact pressure. The hub surfaces, which form the actual contact surfaces of the electrode roller, are continuously lubricated through felt lubricating segments. The contact pressure of the contact jaws can be adjusted in a simple manner by means of a screw. The whole apparatus and particularly the electrode roller are extensively cooled internally by a special cooling device.
Patent FR-2591174-A1 (FR)
Inventor: BROCHAND MAX
IPC: B61B12/02
Filed: 1985-12-11
Abstract: 1. Aerial cable-type transport installation having one or more spaced carriers (1), each of these carriers being associated rigidly but in disengageable manner with two endless carrying-hauling ropes (2, 3) below which they are suspended by association means (4) having gripping pincers (6) which normally come to bear on at least the upper part of the ropes (2, 3), these ropes being spaced and placed one next to the other in the horizontal direction, characterized in that the means (4) for associating each of the carriers (1) with the ropes (2, 3) have at least two suspension posts (15, 16) for associating the carrier (1) respectively with each of the ropes (2, 3), each of these suspension posts (15, 16) carrying at least one pincer (6) for gripping on a rope (2, 3) and being associated movably by movable means (17) of association with the useful part (5) forming the container of the carrier (1), these mobile association means (17) allowing the position of the suspension posts (15, 16) to be modified with respect to one another and/or with respect to the ropes (2, 3) for coupling/uncoupling the carrier (1) to/from the ropes (2, 3).