baber/WOPTO huggingface dataset:
Patent FR-2581856-A1 (FR)
Title: Tilting examination framework for radiology apparatus
Inventor: LOUIDAY ANDRE EMILE
IPC: A61B6/04
Filed: 1985-05-14
Abstract: Tilting examination framework 1 for surgery and radiology apparatus comprising a table 11 which can move in a vertical plane and a fixed base 2, the base being provided with a carriage 3 which can slide freely in vertical slideways 4, and carrying electromechanical motor means as well as the table 11 mounted in rotation on an axle 10, the table combining two mechanically dependent movements, of rotation and translation, produced by the rotation of the axle 10 of the table 11 and the tilting of the latter by the bearing of a projecting roller 14 which is firmly attached to it, on the fixed base 2, the tilting effect leading to the elevation of the carriage and of the axle of the table, thus allowing the said table an overall range of + 90 DEG .
Patent FR-2582837-A1 (FR)
Title: Device for detecting the passage of objects and/or of persons
Inventor: MAEDER CLAUDE
IPC: G08B13/10
Filed: 1985-05-31
Abstract: Device for detecting passage over a surface by use of a piezo-electric cable the signals emitted by which are processed by a monitoring device. The piezo-electric cable 4 is included in a mechanical system 3 and buried at a certain depth in the ground. The monitoring device may be a threshold detection device or a signal comparison device. The cable may be used both as detector and radio wave transmitting aerial.
Patent FR-2583960-A1 (FR)
Title: Vetement destine a ameliorer les conditions de sauvetage d'un homme tombe a la mer, et notamment, d'un homme d'equipage de bateau de peche
IPC: A41D13/012
Filed: 1985-06-26
Abstract: L'INVENTION CONCERNE UN VETEMENT DESTINE A AMELIORER LES CONDITIONS DE SAUVETAGE D'UN HOMME TOMBE A LA MER, NOTAMMENT D'UN MARIN DANS L'EXERCICE DE SON TRAVAIL. DANS LES PARTIES A, B, C, D D'UN CIRE, LES MOINS EXPOSES A L'USURE, ON DISPOSE DES ELEMENTS FLOTTANTS 11 A 14. UNE CEINTURE 41 DELIMITE UNE RESERVE D'AIR, TANDIS QU'UN REVETEMENT PHOSPHORESCENT 30 RECOUVRE CES PARTIES A, B, C, D DU VETEMENT. UNE SANGLE SE TERMINANT PAR UNE POIGNEE 50 PERMET AUX SAUVETEURS D'AGRIPPER LE NAUFRAGE. ENFIN, UN SIFFLET 60 PERMET A CE DERNIER DE SIGNALER SA POSITION DE MANIERE SONORE. L'INVENTION S'APPLIQUE A TOUS LES VETEMENTS DE TRAVAIL QUE REVETENT PAR GROS TEMPS LES MARINS EXERCANT LEUR METIER, SUR UN BATEAU DE PECHE NOTAMMENT.
Patent FR-2584430-A1 (FR)
Title: Line for the steaming of textile yarns by saturated steam at atmospheric pressure
Inventor: ENDERLIN ROBERT
IPC: D06B17/00
Filed: 1985-07-04
Abstract: The invention relates to a high-performance steaming line designed to ensure a high uniformity of treatment of the yarn and to limit the floor space occupied. The steaming line comprises, along a perforated conveyor band 2, a screw-type depositing head 3, a steaming chamber 1 equipped with fans 14, an air-suction cooler 5 and a yarn-winding device. The screw-type depositing head forms a coil of yarn turns 4 which are elongate and inclined rearwards on the conveyor band. The fans 14 are mounted in the upper wall of the steaming chamber 1, and they suck the steam through the conveyor band and the yarn turns. The steam can be distributed under the band by means of a box provided with distribution ports. This steaming line can be used for treating all natural, artificial or synthetic textile yarns requiring treatment by saturated steam at atmospheric pressure.
Patent FR-2584695-A1 (FR)
Title: Improvements to elevator platforms
Inventor: MACCARONE ALFIO
IPC: B66F7/04
Filed: 1985-07-10
Abstract: Elevator platforms. Improvements to elevator platforms of the type having two columns 1 and 2 joined at their lower end by a crosspiece 3, each column 1-2 comprising guiding means for a carriage 4-15 provided with support arms 5-8, one of the columns 1 comprising a motor 16 for controlling the movement of the carriages 4-15 in synchronism in both directions along the guiding means, characterised in that each column 1 and 2 is supported by a base 25, 25a mounted in a tilting manner on the crosspiece, the tilting axes 38, 39 of the said columns 1 and 2 being inclined with respect to the axis of the crosspiece 3 so that, in a transport position, the said columns may be laid one beside the other against the crosspiece 3.
Patent FR-2588426-A1 (FR)
Title: Device for assembling reinforced-plastic elements shaped in the form of a ladder, especially for cable trays
Inventor: BERNARD GERARD
IPC: H02G3/04
Filed: 1985-10-03
Abstract: The invention relates to assemblies of elements 1a, 1b made of plastic such as a resin reinforced with fibres or with metallic elements, which are shaped in the form of a ladder, that is to say comprising at least two longitudinal members 11a, 11b and crossmembers 12a, 12b. In order to avoid any drilling in the field when assembling two longitudinal members of two elements and thus to overcome any migration of moisture into the longitudinal members via the drilling of these, each transverse member 12a, 12b of the elements offers an internal conduit 16a, 16b and the device comprises two dowel pins 2a, 2b respectively fitted into the internal conduits of two transverse members of the elements, a fishblade 4 applied against the two longitudinal members and having slots 44 facing the fitted dowel pins, and two screws 3a, 3b screwed into the fitted dowel pins in order to immobilise them in the conduits 16a, 16b and to press the fishblade 4 against the two longitudinal members 11a, 11b. Preferably, no metallic element is visible in order to confer excellent electrical insulation.
Patent FR-2588192-A1 (FR)
Inventor: PEYRE HENRI
IPC: A63C9/08
Filed: 1985-10-09
Abstract: The heel hold-down device, notably for safety ski bindings, comprises a fixed body, a tilting heel retaining member, a control lever, and an elastic mechanism incorporating an axial coil compression spring. The fixed body has two lateral vertical walls and is operatively connected to a movable U-shaped piston of which the two flat side arms are adapted to slide parallel to the vertical walls of the body. The heel retaining member is pivoted to the side arms of the piston by means of a pair of trunnions engaging registering holes formed in the side walls of the heel retaining member and in the piston arms. The trunnions are also slidably engaged in longitudinal slots formed in the lateral walls of the fixed body.
Patent FR-2588937-A1 (FR)
Title: Materiau tubulaire et revetement pour canalisations d'eau de ville
Inventor: HYODO MASAKATSU
IPC: F16L55/165
Filed: 1985-10-18
Abstract: L'INVENTION CONCERNE UN MATERIAU TUBULAIRE DE REVETEMENT POUR CANALISATIONS D'EAU DE VILLE, QUI COMPREND UNE CHEMISE TUBULAIRE TEXTILE 1 FAITE DE FILS DE CHAINE 3 ET D'UN FIL DE TRAME 4 TISSES SOUS FORME TUBULAIRE, PORTANT UN REVETEMENT 2 IMPERMEABLE AUX FLUIDES FAIT D'UNE RESINE SYNTHETIQUE SOUPLE, AU MOINS UN DES ELEMENTS FORMES PAR LES FILS DE CHAINE ET LE FIL DE TRAME ETANT CONSTITUE DE FILS FABRIQUES PAR ENTRELACEMENT DE FILS EN BRINS AVEC DES FILS CABLES ET, OU BIEN, DES FILS A TEXTURE DU TYPE CABLE EN FIBRES SYNTHETIQUES, ET LA RESINE SYNTHETIQUE SOUPLE COMPRENANT UN MELANGE DE 60 A 40, EN POIDS, D'UNE RESINE DE POLYETHYLENE ET DE 40 A 60, EN POIDS, D'UNE RESINE DE STYRENE-ETHYLENE-BUTYLENE-STYRENE, PRESENTANT UNE RESISTANCE AUX CRAQUELURES SOUS CONTRAINTE D'AU MOINS 1000HEURES ET AYANT ETE AMENEE A PENETRER DANS LES INTERSTICES DE LA STRUCTURE DE TISSU DE LA CHEMISE TUBULAIRE TEXTILE.
Patent FR-2572462-A1 (FR)
Title: Dispositif de surveillance du fonctionnement d'un moteur a combustion interne.
Inventor: HALLBACK LEO
IPC: F02B77/08
Filed: 1985-10-25
Abstract: LA PRESENTE INVENTION EST RELATIVE A UN DISPOSITIF DE SURVEILLANCE DU FONCTIONNEMENT D'UN MOTEUR A COMBUSTION INTERNE. CE DISPOSITIF SE CARACTERISE EN CE QU'IL COMPREND UN CAPTEUR11 QUI REAGIT AU PHENOMENE ENGENDRE DU COTE EXTERIEUR D'UNE SOUPAPE D'ECHAPPEMENT PAR UNE FUITE SE PRODUISANT PENDANT L'ALLUMAGE DU COMBUSTIBLE OU LA COMBUSTION DANS LE CYLINDRE DE MOTEUR, UN SYSTEME DE SIGNALISATION17 ETANT RACCORDE A CE CAPTEUR DE MANIERE A FOURNIR UNE IMPULSION D'ALARME DANS LE CAS D'UNE FUITE DE SOUPAPE. APPLICATIONS AUX MOTEURS A COMBUSTION ET NOTAMMENT AUX MOTEURS DIESEL.
Patent FR-2593008-A1 (FR)
Title: Procede et dispositif de regeneration de l'integrite du debit binaire dans un reseau plesiochrone
Inventor: JUDEINSTEIN ANDRE
IPC: H04L7/04
Filed: 1986-01-10
Abstract: Le réseau de l'invention comporte, dans l'émetteur 1 un générateur de "marquant" 7 injectant dans le flot binaire utile des éléments binaires d'une séquence cyclique, et dans le récepteur 2 un circuit de traitement de marquant 19 permettant de repérer le début du cycle du marquant afin de recadrer le signal d'information utile en fonction de la détection de ce début de cycle. Application : réseaux de transmission. (CF DESSIN DANS BOPI)
Patent FR-2578205-A1 (FR)
Title: Tracteur ou vehicule similaire muni de roues motrices et directrices commandees par des fusees
Inventor: LELY CORNELIS VAN DER
IPC: B62D7/18
Filed: 1986-02-14
Abstract: TRACTEUR OU VEHICULE SIMILAIRE MUNI DE ROUES MOTRICES ET DIRECTRICES COMMANDEES PAR DES FUSEES. TRACTEUR DU TYPE COMPORTANT DES ROUES AVANT MOTRICES ET DIRECTRICES QUI SONT ENTRAINEES PAR L'INTERMEDIAIRE D'UN RENVOI DE TRANSMISSION COMPORTANT UN ARBRE DE FUSEE 30 SENSIBLEMENT VERTICAL, CARACTERISE PAR LE FAIT QUE LEDIT ARBRE 30 EST DISPOSE DANS UN BOITIER 48 COMPORTANT A SA PARTIE SUPERIEURE UNE BRIDE CIRCULAIRE 65 QUI EST PRISE ENTRE DEUX PATINS DE GLISSEMENT 66, 69 ANNULAIRES EN METAL DUR.
Patent FR-2596442-A1 (FR)
Title: Gable bracket for scaffolding or the like
Inventor: CANIVET ALAIN
IPC: E04G5/04
Filed: 1986-03-28
Abstract: This gable bracket for scaffolding or the like comprises a metal frame 2 consisting of at least two transverse members 3-4 arranged horizontally and parallel to the surface of a wall 7 against which the bracket 1 is applied, these members being joined by perpendicular crosspieces 5 supporting a flooring 6, and inclined props 9 on which the frame rests at its lateral ends bearing on at least one shoe or support element 8 arranged on the wall. According to the invention, the frame 2 and its support struts or props 9 make up a standard basic module, the horizontal members 3-4 being formed of hollow metal beams inside which sliding extension pieces 11-12 are arranged, which are capable of projecting over an adjustable length on either side of the frame, means 13-14 for mutually immobilising the hollow beams and extension pieces being arranged as a function of the length of these extension pieces, the flooring being completed by standard or special panels when the extension pieces are extended to the desired length.
Patent FR-2599008-A1 (FR)
Inventor: GANTZER PATRICK
IPC: B60P3/22
Filed: 1986-05-21
Abstract: 1. Cylindrical tanker for the bulk transportation of fine products, borne on a semitrailer chassis (3) mounted to tip around a spindle integral with the rear part of said chassis (3) due to a hydraulic jack (5) installed on the front part of said chassis (3) and consisting of a cylindrical tank (1) closed at its front end by a standardised convex bottom (2) integral with said hydraulic jack (5), characterised in that said standardised convex bottom (2) is fixed to said cylindrical tank (1) by means of a mitred hoop (8) welded to both, resulting in a forward slant of the convex bottom (2) and an increase in the useful volume of the tanker.
Patent FR-2589971-A1 (FR)
Title: Dispositif d'etancheite pour un arbre, notamment un arbre de pompe rotative
Inventor: QUINN KENNETH PAUL
IPC: F16J15/34
Filed: 1986-05-30
Abstract: LE DISPOSITIF D'ETANCHEITE SELON LA PRESENTE INVENTION COMPREND UNE BAGUE D'ETANCHEITE 17 FIXEE A UN PALIER 5 SUPPORTANT UN ARBRE 7 SUR UN COLLET 25 DUQUEL EST FIXEE UNE BAGUE TOURNANTE 21 SITUEE EN REGARD DE LA BAGUE D'ETANCHEITE 17. LES BAGUES 17, 21 COMPORTENT DES SURFACES D'ETANCHEITE ENTRE LESQUELLES CIRCULE UN FLUIDE FORMANT UN FILM. LES SURFACES D'ETANCHEITE DE CES DEUX BAGUES SONT EN NITRURE DE SILICIUM, CE QUI PERMET D'OBTENIR UN DISPOSITIF D'ETANCHEITE POUVANT FONCTIONNER AVEC FROTTEMENT OU SANS FROTTEMENT AU CAS OU LE FILM VIENDRAIT A DISPARAITRE.
Patent FR-2600826-A1 (FR)
Title: Electrical connection device
Inventor: LEMAIRE JEAN-LUC
IPC: H01R4/24
Filed: 1986-06-30
Abstract: Electrical connection device for an electrical wire insulated by a material of the enamelled type, by crimping the wire, comprising a crimping support 6 provided with at least one groove 8 perpendicular to the axis of the wire 15, at least one crimping blade 9 being turned over by bending, provided on the face which is turned over with at least one rib 10 perpendicular to the axis of the said wire and with a means for locking the crimp, characterised in that the groove or grooves 8 of the support face the rib or ribs 10 of the blade 9.
Patent FR-2600634-A1 (FR)
Title: Device for controlling the articulation of two arms of a machine
IPC: B66C23/68
Filed: 1986-06-24
Abstract: The invention relates to a device for controlling the articulation movement (arrow A) of two arms, 1 and 2, articulated at one of their ends, of which one 2 is fixed and the other 1 is capable of moving with respect to the first one. This device is noteworthy in that it comprises : - at least one connecting rod 4, the foot 4a of which is mounted so that it can rotate about the point of articulation 3 of the two arms, 1 and 2; - a first jack fixed between the head 4b of the said connecting rod 4 and the fixed arm 2; - and a second jack 7 fixed between the head 4b of the said connecting rod 4 and the movable arm 1. Applications : lifting machines such as crane jibs.
Patent FR-2587410-A1 (FR)
Title: Turbocompresseur pour un moteur a combustion interne d'automobile
Inventor: RUF MAX
IPC: F02B37/00
Filed: 1986-09-08
Abstract: L'INVENTION CONCERNE UN TURBOCOMPRESSEUR POUR UN MOTEUR A COMBUSTION INTERNE D'AUTOMOBILE, QUI EST RELIE PAR DES SUPPORTS AU CHASSIS DU VEHICULE; CE TURBOCOMPRESSUR PRESENTE UN LOGEMENT DE PALIER 1, MUNI DE CONDUITES DE REFROIDISSEMENT ET DE GRAISSAGE 5, 6ETOU 8, 9 ET REALISE SOUS LA FORME DE SUPPORT DE MOTEUR. LE LOGEMENT EST RELIE AU CHASSIS 21 DU VEHICULE PAR UN SUPPORT ELASTIQUE 20 D'UNE PART, BRIDE SUR UNE SURFACE 11 DU CARTER MOTEUR 12 D'AUTRE PART, LES CONDUITES DE REFROIDISSEMENT ET DE GRAISSAGE 5, 6 ETOU 8, 9 DEBOUCHANT DANS LA SURFACE D'APPUI 10 ENTRE LE LOGEMENT 1 ET LE CARTER MOTEUR 12 ET ETANT RELIEES AU CIRCUIT DE REFROIDISSEMENT ET DE LUBRIFICATION 14, 15 ETOU 16, 17 DU MOTEUR A COMBUSTION INTERNE.
Patent FR-2605137-A1 (FR)
Title: Films formes de couches alternees a caractere semi-metallique et a caractere isolant electrique, et leur fabrication par irradiation d'un film de polymere au moyen d'un faisceau d'ions energetiques
Inventor: BALANZAT EMMANUEL
IPC: B29C71/04
Filed: 1986-10-10
Abstract: L'INVENTION CONCERNE LA FABRICATION DE FILMS FORMES DE COUCHES ALTERNEES A CARACTERE SEMI-METALLIQUE ET A CARACTERE ISOLANT ELECTRIQUE, PAR IRRADIATION D'UN FILM DE POLYMERE AU MOYEN D'UN FAISCEAU D'IONS ENERGETIQUES. ON PEUT FORMER PAR CE PROCEDE DES STRUCTURES SEMI-METALISOLANTSEMI-METAL EN IRRADIANT LE POLYMERE SOUS VIDE AU MOYEN D'IONS LEGERS OU DE FAIBLE POUVOIR D'ARRET, AYANT UNE ENERGIE D'AU MOINS 1 MEVU.M.A. ON PEUT AUSSI OBTENIR DES STRUCTURES ISOLANTSEMI-METALISOLANT EN IRRADIANT, EN ATMOSPHERE CONFINEE, LE POLYMERE AU MOYEN D'IONS LOURDS OU DE GRANDE PERTE D'ENERGIE, AYANT UNE ENERGIE D'AU MOINS 1 MEVU.M.A.
Patent FR-2594042-A1 (FR)
Title: Monstre mecanique-jouet.
Inventor: KULESKA RALPH JUSTIN
IPC: A63H11/02
Filed: 1986-10-13
Abstract: Un monstre mécanique-jouet 10 présente un logement formant base arrondie 12 qui porte contre une surface de jeu et contient un moteur entraînant à l'intérieur du logement une masselotte excentrique. Des pattes 70 articulées sur le logement se rapprochent et s'écartent de l'extérieur du logement lorsqu'elles sont entraînées par la masselotte, rendant encore plus erratique le mouvement décrit par le monstre sur la surface de jeu. Une tête 80 est supportée au-dessus de la base pour tourner sous l'effet du moteur. Sur la tête sont articulés des bras 90 munis de pinces 95 qui peuvent servir à agripper des figurines-jouets. (CF DESSIN DANS BOPI)
Patent FR-2611900-A1 (FR)
Inventor: MARTIN ANDRE
IPC: G01M3/00
Filed: 1987-03-06
Abstract: The present invention relates to a device for detecting micro-leaks of gas by directing the infrared radiation created by a thermal gradient onto a wall, which device comprises an enclosure provided with an opening equipped with sealing means designed to be placed in contact with the wall, a sealed tank separated from said enclosure by a partition wall, said tank housing an infrared camera of which the objective is situated in front of a lens which is permeable to infrared radiations, means for sealingly applying the enclosure against the wall, means for creating a partial vacuum inside the enclosure, and an insulating screen placed in the center of the opening of the enclosure and applied against said wall in order to filtrate the gas leaks drawn in by the vacuum effect, to obtain a thermal gradient detectable by thermovision.
Patent FR-2620188-A1 (FR)
Title: Differential device
Inventor: LOUVIOT JEAN-FRANCOIS
IPC: B60K17/348
Filed: 1987-03-31
Abstract: Differential device comprising a casing 1 which receives the movement and in which there are housed two groups of satellite gears. The satellite gears 15, 16, 17 mesh with a planetary gear 23 secured to a movement output shaft 24 and are mounted on spindles 26 supported by the said casing 1 and the satellite gears 18, 19, 20 mesh with a planetary gear 21 secured to a movement output shaft 25 and are mounted on spindles 26 supported by the said casing 1, characterised in that each of the spindles 26 carries a gear 9, 10, 11, 12, 13, 14, the said gears 9, 10, 11, 12, 13, 14 meshing with one another and being housed between an external flange 2 and an internal flange 22, the set of gears 9, 10, 11, 12, 13, 14 and flanges 2, 22 being located between an intermediate flange 3 and a flange 8 for closing so as to obtain, between each of the adjacent gears 9-10, 10-11, 11-12, 12-13, 13-14, 14-9, a hydraulic pump; all the intake chambers 27 and discharge chambers 28 being connected by a linkage circuit 29 including output regulating means which are proportional to the difference in speed between the two movement output shafts 24 and 25 so as to make it possible to transfer part of the torque from one movement output to the other.
Patent FR-2601235-A1 (FR)
Title: Dispositif pneumatique d'ajustement pour des protecteurs auriculaires anti-bruit d'un casque, notamment d'un occupant de vehicule de combat.
Inventor: WESTGATE CHARLES A
IPC: A42B3/16
Filed: 1987-07-09
Abstract: UN CASQUE PROTECTEUR AVEC UNE COQUE12 RELATIVEMENT RIGIDE CONTIENT INTERIEUREMENT DEUX OREILLETTES ANTI-BRUIT24, 26, LOGEES DANS DES PARTIES LATERALES RENFLEES14, 16 DE LA COQUE. UN ELEMENT GONFLABLE EST PLACE ENTRE CHACUNE DES OREILLETTES24, 26 ET LA COQUE12 POUR PRESSER L'OREILLETTE CONTRE LA TETE DU PORTEUR DU CASQUE, AUTOUR DE L'OREILLE. LE CASQUE EST EQUIPE D'UNE POMPE A SOUFFLET52 QUI PEUT ETRE ACTIONNEE DE L'EXTERIEUR72, AINSI QUE D'UNE SOUPAPE DE DETENTE68 AVEC UNE MANETTE70 SITUEE A L'EXTERIEUR POUR LE DEGONFLAGE AU MOMENT DE L'ENLEVEMENT DU CASQUE OU POUR LE REGLAGE DE LA PRESSION.
Patent FR-2602136-A1 (FR)
Title: Dispositif d'incontinence urinaire pour personne du sexe feminin
Inventor: SCHNEIDER BARRY L
IPC: A61G9/00
Filed: 1987-08-03
Abstract: CE DISPOSITIF COMPREND, D'UNE PART, UNE CUVETTE PERI-URETRALE 11 REALISEE EN UN MATERIAU ELASTOMERE SOUPLE ET PRESENTANT UNE CAVITE RECEPTRICE D'URINE 16 S'OUVRANT VERS LE HAUT ET UN REBORD CONTINU S'ETENDANT AUTOUR DE L'OUVERTURE DE CETTE CAVITE 16, CETTE CUVETTE 11 COMPRENANT AUSSI UNE PARTIE FORMANT COL 13 QUI S'ETEND, EN ETANT VENUE DE MATIERE AVEC ELLE, VERS LE BAS ET PRESENTE UN PASSAGE COMMUNIQUANT AVEC LA CAVITE 16, CETTE PARTIE FORMANT COL 13 ETANT AGENCEE DE FACON A ETRE RACCORDEE A UN TUBE DE DRAINAGE ET, D'AUTRE PART, UN COUSSIN ADHESIF ELASTIQUE 30 FIXE EXTERIEUREMENT SUR LA PARTIE FORMANT COL 13, CE COUSSIN 30 COMPORTANT UNE PAIRE DE SECTIONS LATERALES 31 OFFRANT DES SURFACES ADHESIVES PLUS LARGES FAISANT FACE LATERALEMENT QUI SONT SITUEES LE LONG DE COTES OPPOSES DE LA PARTIE FORMANT COL 13 EN VUE DE VENIR EN CONTACT, DE MANIERE ADHESIVE, AVEC LES SURFACES LATERALES DES PETITES LEVRES D'UNE MALADE QUI FONT FACE VERS L'INTERIEUR.
Patent FR-2622045-A1 (FR)
Title: Mecanisme de verrouillage de l'organe de manoeuvre d'un interrupteur electrique
Inventor: USKO UUSIPAIKKA
IPC: H01H3/30
Filed: 1987-10-14
Abstract: Mécanisme de verrouillage de l'organe de manoeuvre à ressort d'un interrupteur électrique moyenne tension, comprenant un premier levier 1 commandé par un galet 9, une bielle de liaison 2, dont une extrémité est reliée au premier levier 1 et un deuxième levier 4 tourillonné sur l'autre extrémité de la bielle 2 au voisinage d'une de ses extrémités 4a et sur un axe 14 au voisinage de son autre extrémité, l'extrémité 4a du deuxième levier 4 située au voisinage de la bielle 2 étant bloquée derrière une clavette rotative 16 dans la position de fermeture de l'interrupteur lorsqu'elle est pivotée autour de l'axe 14, caractérisé en ce que le premier levier 1 et la bielle 2 sont reliés entre eux au moyen d'un organe élastique 3 et que le mécanisme comprend des moyens 14, 1a qui bloquent le mouvement normal du premier levier 1 afin d'effectuer un mouvement souple, le profil de came du galet de commande 9 étant choisi de manière à engendrer un mouvement au-delà du point de verrouillage.
Patent FR-2623248-A1 (FR)
IPC: F16J9/08
Filed: 1987-11-18
Abstract: In a process for improving the sliding of alternating pistons of thermal engines while counteracting the tilting movement of said pistons, a pressure gradient is generated by the action of vibrating elastic means (1, 1a) resistant to the thermal and chemical stresses produced by the explosion, and by the usual infiltration of the driving gases into the piston groove, said means being mounted behind the piston ring. The pressure gradient results in the formation of a permanent pressurized toric seal during operation of the engine.
Patent FR-2623970-A1 (FR)
Title: Machine for taking cuttings from rootstock-producing vines, vine branches or other similar woody elements
Inventor: MAYNADIER BERNARD
IPC: A01G1/06
Filed: 1987-12-03
Abstract: The present invention relates to a machine for taking cuttings from rootstock-producing vines, vine branches or other similar woody elements. The machine for taking cuttings from rootstock-producing vines, vine branches or other woody elements consists of a cutting-taking head 1 comprising an axial orifice 2 for passage of the woody climbing stems downstream of which, considering the direction of passage of the woody climbing stems, there is placed a traction device 3 and upstream of which is placed at least one cutting tool 4 moving rotationally and defining a cylindrical envelope coaxial with the orifice 2. Around the said cylindrical envelope are placed a plurality of stationary counter-cutters 5, against each of which the cutting tool bends back the cuttings and cuts them off.