baber/WOPTO huggingface dataset:
Patent FR-2478190-A1 (FR)
Inventor: SVENSSON TORBJORN
IPC: E21D3/00
Filed: 1981-03-13
Abstract: Shaft-driving plant for sinking shafts or the like in rock, consisting of a framework (18), which carries a working stage (14) from which boring operations and the like are carried out, and of a drive unit (32, 34) which moves the plant on a rail guide (4) which is composed of several individual sections which can be successively connected to one another during the shaft driving and can each be fastened to the shaft wall from the working stage. The framework (18) carries a lifting device (50, 70), by means of which a lifting platform (78) carrying a rotary drill-boom device (110) can be moved with regard to the framework (18) towards and away from the working stage (14). The lifting device (50, 70) has a lifting tower (50) which carries the framework (18) at a distance from the latter and in an extending manner along the same, the lifting platform (78) and a lifting mechanism (70) for it being movable along the lifting tower (50).
Patent FR-2481869-A1 (FR)
Title: Tube accelerateur de neutrons a section d'ionisation tres perfectionnee
Inventor: GIVENS WYATT WENDELL
IPC: G21G4/02
Filed: 1981-04-30
Abstract: L'INVENTION CONCERNE UN TUBE ACCELERATEUR DE NEUTRONS POSSEDANT UNE SECTION D'IONISATION TRES PERFECTIONNEE. LE TUBE COMPREND UNE SECTION CIBLE 19, UNE SECTION DE REMPLISSAGE 16 PRODUISANT UN GAZ ACCELERATEUR ET UNE SECTION D'IONISATION 18. CETTE DERNIERE COMPORTE UNE CHAMBRE D'IONISATION, UNE PREMIERE ET UNE DEUXIEME CATHODE 18B, 18C TOURNEES L'UNE VERS L'AUTRE ET VERS L'INTERIEUR DE LA CHAMBRE, LA SURFACE ACTIVE D'AU MOINS L'UNE DES CATHODES ETANT FORMEE D'UN MATERIAU EMETTEUR DE RAYONS BETA, ET UNE ANODE 18A, PLACEE ENTRE LES CATHODES DE FACON QUE LES ELECTRONS PRODUITS PAR LE CHAMP ELECTRIQUE SOIENT TRANSMIS ENTRE LES SURFACES ACTIVES OPPOSEES DES CATHODES ET PRODUISENT, PAR CHOC, DES ELECTRONS SECONDAIRES. LE TUBE ACCELERATEUR EST NOTAMMENT DESTINE A ETRE UTILISE DANS UN INSTRUMENT DE DIAGRAPHIE DE PUITS DE PETROLE.
Patent FR-2505992-A1 (FR)
Title: Heat partic. solar energy storage and regeneration process - using reactants in chemical equilibrium with their prod., e.g. acetaldehyde and paraldehyde
Inventor: TALENS FRANCISCO SORIANO
IPC: F28D20/00
Filed: 1981-05-13
Abstract: A process for storing and regenerating heat comprises (1) heating with the thermal energy to be stored a reaction medium contg. one or more cpds. (I) in chemical equilibrium with one or more prods. into which (I) can be converted by an endothermic reaction, (2) continuously separating from the reaction medium at least one prod. to displace the chemical equilibrium with heat absorption and (3) storing the prod(s). for subsequent regeneration of the recovered heat by converting the prods. back to the starting cpds. (I) by the same reversible reaction. The process is partic. for storing solar heat energy. It allows the heat to be stored and used when required. The process also allows heat from a moderate temp. source to be stored and regenerated at a much higher temp.
Patent FR-2508538-A1 (FR)
Title: Dispositif de perforation pour sondage
Inventor: BOSSE-PLATIERE MICHEL
IPC: E21B43/117
Filed: 1981-06-30
Abstract: L'INVENTION SE RAPPORTE A UN DISPOSITIF DE PERFORATION POUR SONDAGE COMPRENANT UN SUPPORT 25 ET DES CHARGES CREUSES ENCAPSULEES 26 FIXEES DE FACON UNIDIRECTIONNELLE SUR CE SUPPORT. DES COURONNES DE POSITIONNEMENT 35, 36 SONT FIXEES PAR ENCLIQUETAGE SUR DES CHARGES 26, A INTERVALLES REGULIERS LE LONG DU SUPPORT 25. CES COURONNES ONT UNE SURFACE EXTERNE ARRONDIE SUR LAQUELLE LE DISPOSITIF DE PERFORATION PEUT BASCULER JUSQU'A UNE POSITION D'EQUILIBRE CORRECTE POUR LAQUELLE LES FACES AVANT DES CHARGES SONT APPLIQUEES CONTRE LE TUBAGE 13. UTILISATION POUR LES PERFORATEURS COMPRENANT DES CHARGES FIXEES SUR LA FACE ARRIERE D'UNE BARRE-SUPPORT DONT LA FACE AVANT EST APPLIQUEE CONTRE LE TUBAGE.
Patent FR-2487390-A1 (FR)
Title: Dispositif de securite a double electro-aimant pour l'ouverture de la porte d'une machine a laver ou analogue, notamment du type industriel
Inventor: GALLUZZO TERENZIO
IPC: D06F37/42
Filed: 1981-07-09
Abstract: DISPOSITIF DE SECURITE DESTINE A EMPECHER TOUTE OUVERTURE DE LA PORTE D'UNE MACHINE A LAVER, PENDANT LE FONCTIONNEMENT, DISPOSITIF COMPRENANT UN VERROU A RESSORT 12 QUI AGIT SUR LA POIGNEE 9 DE LA PORTE 7 DE LA MACHINE, RELIE MECANIQUEMENT A UN PREMIER ELECTRO-AIMANT 15 ET QUI PEUT ETRE DEPLACE PAR CE DERNIER D'UNE POSITION DE REPOS (ELECTRO-AIMANT DESEXCITE) DANS LAQUELLE LA PORTE N'EST PAS BLOQUEE, A UNE POSITION DE TRAVAIL (ELECTRO-AIMANT EXCITE), DANS LAQUELLE LA PORTE EST BLOQUEE. UN SECOND ELECTRO-AIMANT 21 EST MUNI D'UNE ARMATURE 22 FONCTIONNANT PAR GRAVITE, QUI EST CAPABLE D'ENTRER EN PRISE AVEC LE VERROU 12 POUR MAINTENIR CE DERNIER DANS SA POSITION DE TRAVAIL. LE DEBLOCAGE DE LA PORTE 7 NE SE PRODUIT QU'A LA FIN DU CYCLE, APRES EXCITATION DE L'ELECTRO-AIMANT 21 ET LORSQUE L'ARMATURE 22 A ETE DEGAGEE DU VERROU 12. APPLICATION AUX MACHINES A LAVER OU ANALOGUES, NOTAMMENT DU TYPE INDUSTRIEL.
Patent FR-2488120-A1 (FR)
Title: Bloc-moteur pour combine menager a accessoires multiples et combine menager
Inventor: SCOTT WILLIAM HALL
IPC: A47J43/04
Filed: 1981-07-10
Abstract: L'INVENTION CONCERNE LES COMBINES MENAGERS. ELLE SE RAPPORTE A UN COMBINE COMPRENANT UN BLOC-MOTEUR QUI A UNE PREMIERE PARTIE 52 DESTINEE A PORTER LE BRAS 500 D'UN BATTEUR OU UN POT MELANGEUR NON REPRESENTE, ET UNE SECONDE PARTIE 56 DESTINEE A PORTER UN DISPOSITIF DE BROYAGE. DES COMMUTATEURS SONT COMMANDES PAR DES COUVERCLES PLACES SUR LES DEUX DISPOSITIS D'ENTRAINEMENT ET SONT DESTINES A NE PERMETTRE LE FONCTIONNEMENT DE L'APPAREIL QUE LORSQUE LA DISPOSITION DES ELEMENTS EST CONVENABLE. APPLICATION A LA REALISATION DE COMBINES MENAGERS POUR LE TRAITEMENT DES ALIMENTS.
Patent FR-2487673-A1 (FR)
Title: Bromate-based oxidising compsns. for permanent waving - contg. cationic cellulose deriv. and acyl-glutamate salt
Inventor: MATSUMOTO HEIICHIRO
IPC: A61K8/20
Filed: 1981-07-29
Abstract: Oxidising compsns. for permanent waving of hair contain (a) 4-15% NaBrO3 and/or KBrO3, (b) 0.05-0.4% of a cationic cellulose deriv., and (c) 0.1-1.0% of an acylglutamic acid in salt form. Component (b) is pref. an adduct of hydroxyethyl cellulose and glycidyl trimethylammonium chloride (e.g. "Polymer JR 400" (RTM)). Component (c) is pref. of formula MOOCCH2CH2CH(NHCOR)COOM (where R is 11-17C alkyl and M are H or monovalent cations but not both H). The compsn. is pref. an aq. soln. with a pH of 6.0-8.0. Hair treated with the above compsns. has good combability, lustre and suppleness and retains its shape for long periods, even after repeated shampooing.
Patent FR-2512764-A1 (FR)
Title: Tracked vehicle for snow - has steerable central track pivoted between two outer tracks and driven proportionally to their speeds
IPC: B62D55/065
Filed: 1981-09-16
Abstract: The tracked vehicle has two tracks at the exterior sides, and a third track in the centre. The central track can pivot around a vertical rotary axis. The drive is transmitted via a differential, so that the central track is driven proportionally to to the speed of the outer tracks. The vehicle can be steered by differential braking via brake plates.
Patent FR-2515002-A1 (FR)
Title: Appts. for ripening of fruit and vegetables - with sources of ethylene and water vapour
IPC: C07C1/26
Filed: 1981-10-28
Abstract: Appts. for accelerated ripening of fruit and vegetables is characterised in that it produces, where and when required, ethylene gas (obtained by reaction of dibromoethane and Zn) and water vapour, which are introduced into ripening chambers in amts., times and cycles controlled so as to obtain an optimum gas/vapour mixt. for maximum acceleration of ripening without impairing the organoleptic properties of the prods. being ripened. More specifically, the appts. comprises an ethylene-producing reactor, a steam-generating boiler and a control system.
Patent FR-2493909-A1 (FR)
Title: Appareil d'exploitation de puits incorporant un ensemble de vannes de securite souterrain muni d'une garniture d'etancheite hydraulique
Inventor: READ NORMAN WELDON
IPC: E21B43/14
Filed: 1981-11-10
Abstract: LA PRESENTE INVENTION CONCERNE UN APPAREIL D'EXPLOITATION DE PUITS INCORPORANT UN ENSEMBLE DE VANNES DE SECURITE SOUTERRAIN MUNI D'UNE GARNITURE D'ETANCHEITE HYDRAULIQUE. CET APPAREIL COMPORTE UN MANDRIN 15 A POCHE LATERALE CONTENANT DEUX VANNES DE SECURITE 13, 14 POUR COMMANDER L'ECOULEMENT RESPECTIVEMENT DANS LE TUBE DE PRODUCTION 11 ET DANS L'ESPACE ANNULAIRE 17 ENTOURANT LE TUBE ET COMMANDEES PAR UNE PRESSION TRANSMISE PAR UN CONDUIT DE COMMANDE 20 QUI EST MUNI D'UN PROLONGEMENT 46 RACCORDE, PAR L'INTERMEDIAIRE D'UNE VANNE DE SECTIONNEMENT 60, A UN PASSAGE 45 FORME DANS UNE GARNITURE D'ETANCHEITE 25 A DEUX ALESAGES ET QUI PASSE A L'EXTERIEUR DU MANDRIN PRIMAIRE DE LA GARNITURE POUR ABOUTIR A UNE CHAMBRE DE MISE EN PLACE DES COINS DE RETENUE DE FACON A PERMETTRE L'INSTALLATION DES VANNES DE SECURITE ET LA MISE EN PLACE DE LA GARNITURE AU MOYEN D'UNE SEULE MANOEUVRE.
Patent FR-2495829-A1 (FR)
Title: Bobinage deflecteur autoconvergent pour tube-image de televiseur couleur ou est incorpore un correcteur permeable
Inventor: ARCHER JOHN RICHARD
IPC: H01J29/56
Filed: 1981-12-09
Abstract: L'INVENTION CONCERNE UN BOBINAGE DEFLECTEUR AUTOCONVERGENT A UTILISER DANS UN TUBE-IMAGE PRODUISANT TROIS FAISCEAUX D'ELECTRONS HORIZONTAUX EN LIGNE. SELON L'INVENTION, UN APPAREIL DE CORRECTION 24 COMPREND UN ANNEAU MAGNETIQUEMENT PERMEABLE 117 QUI EST DISPOSE A L'ARRIERE DU BOBINAGE 114 DU TUBE-IMAGE AUTOUR DU COL DE CELUI-CI. DES FENTES SONT FORMEES DANS L'ANNEAU EN HAUT ET EN BAS, POUR LE SEPARER EN DEUX SEGMENTS SEMI-CIRCULAIRES; LE FLUX EXTERNE 120 DES BOBINES DE DEVIATION HORIZONTALE ET VERTICALE EST SHUNTE DANS LE CORRECTEUR 24 ET AU LOIN DE LA REGION DE FOCALISATION DE L'ENSEMBLE DES CANONS D'ELECTRONS DU TUBE-IMAGE AFIN D'AMELIORER AINSI LA FOCALISATION ET DE REDUIRE L'ERREUR D'AIGRETTE VERTICALE; LES FENTES EMPECHENT QU'UN FLUX EXCESSIF SOIT SHUNTE DANS LE CORRECTEUR. L'INVENTION S'APPLIQUE NOTAMMENT A LA TELEVISION EN COULEURS.
Patent FR-2519915-A1 (FR)
Title: Vehicule roulant a grande mobilite
IPC: A63G25/00
Filed: 1982-01-20
Abstract: L'INVENTION CONCERNE LA PROPULSION ET LE GUIDAGE DE VEHICULES PRINCIPALEMENT ELECTRIQUES DEMANDANT UNE GRANDE MOBILITE. IL COMPREND UN BATI 1 REPOSANT SUR TROIS A DIX ROULETTES 5 PIVOTANTES. IL RECOIT DANS SA PARTIE CENTRALE UN CHASSIS 6 ANIME, D'UNE PART, EN TRANSLATION PAR UNE ROUE 11 ET UN MOTEUR 10, ET D'AUTRE PART, EN ROTATION PAR UN AUTRE MOTEUR 12 EQUIPE D'UN GALET DE FRICTION 13 ENTRAINANT UNE COURONNE 3 SOLIDAIRE DU BATI 1. CE VEHICULE PEUT ETRE PILOTE MANUELLEMENT OU PAR RADIO-COMMANDE. PARMI LES APPLICATIONS LES PLUS INTERESSANTES DE L'INVENTION, ON PEUT CITER LA PROPULSION D'AUTOMATES PUBLICITAIRES, DE ROBOTS INDUSTRIELS ET DE VEHICULES D'ATTRACTION FORAINE.
Patent FR-2523399-A1 (FR)
Title: Tractor mounted ploughshare for lifting endives - uses tractor beam to mount post supporting share to drop weeds in front of post
Inventor: COPIN PHILIPPE
IPC: A01D25/02
Filed: 1982-03-19
Abstract: The agricultural implement lifts crops of the tap-rooted variety such as endives (14), using a beam (1) fixed to a tractor to mount a post (6) supporting a ploughshare (7), and being equipped to release plant growth in front of the post. This aids crop-lifting in weed infested fields, prevents weeds accumulating on the post, and provides for the total removal of the soil balls from the endives. The share uses two adjacent ribs (10,11) to form a furrow and ensure the disengagement of the lifted earth, a sun wheel (17) being used to divert the soil in front of the post. The wheel is inclined to the direction in which the machine is travelling and has a rim velocity greater than tractor speed, a rotating drum (23) equipped with bars (24) being used to apply the earth to the wheel.
Patent FR-2525683-A1 (FR)
Title: Deep well lining installing device - has pivoting lining supporting mechanism which can move transversely to lining wall
Inventor: GALINET MICHEL
IPC: E21D5/06
Filed: 1982-04-23
Abstract: The device is for fitting lining segments in deep wells and consists of a central part (1) with a top suspension eye (3). A pivoted mechanism (11) has rests (12) which can move transversely between a disengaging and an engaging position. The lining may be lifted and others superimposed on it. The central part (1) is tubular and coaxial with the lining and the mechanism (11). A framework (4) goes around the central part coaxially.
Patent FR-2506198-A1 (FR)
Title: Machine-outil a commande numerique a compensation des erreurs de chariotage
Inventor: KUGA AKIHIKO
IPC: G05B19/21
Filed: 1982-05-18
Abstract: L'INVENTION CONCERNE UNE MACHINE-OUTIL A COMMANDE NUMERIQUE QUI CORRIGE LES ERREURS DE CHARIOTAGE. LA MACHINE-OUTIL COMPREND UN REGISTRE 2 DESTINE A DETECTER LA POSITION ACTUELLE SUIVANT UN PREMIER AXE, UNE MEMOIRE 3 DE DONNEES DE COMPENSATION QUI CONTIENT DES DONNEES DE COMPENSATION CORRESPONDANT A DIVERSES POSITIONS SUIVANT LE PREMIER AXE, UN GENERATEUR D'IMPULSIONS 5 CALCULANT LA DIFFERENCE ENTRE LES DONNEES DE COMPENSATION ET DES DONNEES PRECEDENTES DE COMPENSATION, LE TRAIN D'IMPULSIONS FORME PAR CE GENERATEUR ETANT PROPORTIONNEL A LA DIFFERENCE, UN ADDITIONNEUR QUI AJOUTE LE TRAIN D'IMPULSIONS OBTENU POUR LE PREMIER AXE A UN TRAIN D'IMPULSION OBTENU PAR TRANSFORMATION D'UN SIGNAL DE SORTIE D'UN DETECTEUR DE POSITION SUIVANT UN SECOND AXE, UN CIRCUIT 7 DE RETABLISSEMENT DU TRAIN D'IMPULSIONS A LA SUITE DE L'ADDITION ET UN CIRCUIT DE COMMANDE DE COMPENSATION QUI CORRIGE L'ERREUR DE CHARIOTAGE EN FONCTION DES TRAINS D'IMPULSIONS FORMES. APPLICATION A LA COMMANDE DES MACHINES-OUTILS A COMMANDE NUMERIQUE, NOTAMMENT AUX TOURS.
Patent FR-2510222-A1 (FR)
Title: Low leakage valve for high pressure fluids - has closure member urged against protected O=ring by spring and fluid pressure
Inventor: BRAKE ARTHUR LEIGHTON
IPC: F16K47/04
Filed: 1982-07-22
Abstract: The valve is for high pressure fluids at low flow rates. It comprises a cavity (12) in a housing (11) containing a closure member (23) which in the closed position is urged against a resilient O-ring (19) by a spring (28) and by fluid pressure to form a seal. To open the valve, the closure member is moved away from the O-ring by a hollow actuating pin (29), allowing fluid to travel past the closure member and down a channel (31) in the pin. Thus the O-ring is protected against dirt entering from outside. Since it is pref. elastomeric, the ring is also relatively insensitive to contamination by particulate impurities in the fluid stream to valves with metallic seats. Since the actuator contacts the closure member at a position which does not constitute a sealing surface, damage to the surface is minimised.
Patent FR-2513150-A1 (FR)
Title: Counting system for objects on parcelling machine - uses microprocessor memory containing unit weight data and acting only on objects replacing previously unloaded ones
Inventor: MINAMIDA KAZUKIYO
IPC: G01D1/02
Filed: 1982-08-25
Abstract: A number of machines (1l-n) weigh parcelled objects and provide voltages representing their weights through a multiplexer (2) to an A/D converter (3). The digital signals are stored in an arithmetic control unit (4) comprising a microprocessor. This divides each weight stored by the unit weight determined by a unit weight section of memory (5). The quotient is rounded to the nearest whole number to obtain the number of units or objects. A number adjustment section (6) determines the number of objects to be counted for a parcel while a weight adjusting section (7) determines the total weight for a number of objects. This operates in conjunction with upper (8) and lower (9) limit controls acting on the total weight.
Patent FR-2532608-A1 (FR)
Title: Front derailleur for a bicycle with variable width fork.
IPC: B62M9/1342
Filed: 1982-09-02
Abstract: The invention relates to a front derailleur for a bicycle with a variable width fork. According to the invention, the width of the fork is maximum beyond the use of the derailleur removing the necessity for constantly adjusting the latter for any change of speed of the rear wheel gear, under the effect of torsion of the chain. The fork is constituted by a rim 14 actuated by two connecting rods 5 and 7. A rim 19 moves in a groove 22 guided by the connecting rod 18. The rims 14 and 19 are furthest spaced under the effect of a spring 21 for normal operation, and come together for changing the chain 15 from the gear wheel 16 to the gear wheel 17. The present invention especially applies to the cycle industry.
Patent FR-2513922-A1 (FR)
Title: Chariot porte-outil
Inventor: TALANDA MILAN
IPC: B23K37/02
Filed: 1982-09-30
Abstract: CE CHARIOT POUR LE MONTAGE ET LE GUIDAGE D'UN OUTIL, EN PARTICULIER D'UN CHALUMEAU DE SOUDAGE OU DE DECOUPAGE, SE COMPOSE D'UN SEUL ESSIEU 12 DONT LES ROUES PORTEUSES DE TRANSLATION 11, 11 SONT DES AIMANTS 112 AVEC DES PIECES POLAIRES 111 ET COMPORTENT DES MECANISMES DE COMMANDE INDEPENDANTS 13, 13, LE PORTE-OUTIL 15 ETANT FIXE A UN BRAS 14 QUI EST MONTE COULISSANT DANS L'ESSIEU 12 DU CHARIOT. DU FAIT QUE LA FORCE QUI MAINTIENT LES ROUES DU CHARIOT EST MAGNETIQUE, LE CHARIOT EST RELATIVEMENT LEGER ET CAPABLE DE TRAVAILLER DANS N'IMPORTE QUELLE POSITION. COMME AUCUNE PARTIE DU CHARIOT NE DEPASSE LA CIRCONFERENCE DES ROUES PORTEUSES DE TRANSLATION, SON CHAMP D'ACTION EST TRES ETENDU.
Patent FR-2533999-A1 (FR)
Title: Device for suspending an apparatus at different heights and for orientating it.
IPC: B66C13/08
Filed: 1982-09-30
Abstract: A carriage 1 mounted on wheels 2 supports a turntable 4 mounted rotatably with respect to this carriage. The turntable bears a spool 7 on which a flexible sheath 8 is rolled up which is flattened where it comes out of the spool by two pressing rollers 9-10 of which one is motorised. The sheath 8 is inflated by means of a pressurised fluid via a flexible channel 22 coming out of a roller device 23. Grooved rollers 25-26 guide the inflated sheath. An apparatus 16 mounted at the end of the sheath 8 can be manoeuvred in the direction of raising or lowering and can be orientated angularly by causing the turntable 4 to rotate by means of a pinion 5 and a toothed ring gear 3 fixed to the carriage 1. Device for the remote handling of an apparatus.
Patent FR-2518149-A1 (FR)
Title: Pont pour passagers
Inventor: TAX HANS
IPC: B64F1/305
Filed: 1982-12-10
Abstract: L'INVENTION CONCERNE UN PONT A PASSAGERS POUR PERMETTRE LE TRAFIC ENTRE UN NIVEAU DE BASE ET UN ACCES DE HAUTEUR VARIABLE. UN PONT COMPREND UN PASSAGE EN SPIRALE 16 RELIE DU COTE D'ENTREE AU NIVEAU DE BASE ET COMPORTANT AU MOINS DEUX SURFACES DE SORTIE 22, 26, 30 PLACEES VERTICALEMENT L'UNE AU-DESSUS DE L'AUTRE ET UNE PASSERELLE 40 MOBILE EN HAUTEUR ET POURVUE D'UNE PREMIERE EXTREMITE PLACEE DU COTE DU PASSAGE EN SPIRALE ET REGLABLE DE FACON ECHELONNEE AUX DIFFERENTS NIVEAUX DES SURFACES DE SORTIE 22, 26, 30 AINSI QU'UNE SECONDE EXTREMITE PLACEE DU COTE DE L'ACCES, REGLABLE EN HAUTEUR GRADUELLEMENT PAR RAPPORT A LA PREMIERE EXTREMITE ET COMPORTANT UN RACCORD D'ACCES 52. APPLICATION AUX INSTALLATIONS PORTUAIRES AT AUX AEROPORTS.
Patent FR-2518202-A1 (FR)
Title: Amortisseur de vibration de torsion
Inventor: KOHNO SATOSHI
IPC: F16F15/134
Filed: 1982-12-14
Abstract: LA PRESENTE INVENTION CONCERNE UN AMORTISSEUR DE VIBRATION DE TORSION DESTINE A TRANSMETTRE UN COUPLE ENTRE DES ORGANES MENANT ET MENE. CET AMORTISSEUR EST CARACTERISE EN CE QU'IL COMPREND UNE PAIRE D'ORGANES EGALISEURS 8 TOURILLONNANT SUR LES PERIPHERIES EXTERNES DES BRAS DE MOYEU 7, EN "FLOTTANT" INDEPENDAMMENT PAR RAPPORT AUX BRAS DE MOYEU 7, CHAQUE ORGANE EGALISEUR 8 COMPORTANT UNE PARTIE ANNULAIRE 8A ET DES PORTIONS FORMANT BRAS 10, 11 S'ETENDANT VERS L'INTERIEUR A PARTIR DE LA PERIPHERIE INTERNE DE CES PARTIES ANNULAIRES 8A, ET DES RESSORTS DE COMPRESSION 12, 13, 14 QUI SONT INTERPOSES ENTRE LES PORTIONS FORMANT BRAS 10, 11 DES DEUX ORGANES EGALISEURS, AINSI QU'ENTRE CES PORTIONS FORMANT BRAS 10, 11 ET LES BRAS DE MOYEU 7.
Patent FR-2538962-A1 (FR)
Title: Pin connecter
Inventor: CARTESSE GEORGES
IPC: H01R13/432
Filed: 1983-01-03
Abstract: The invention relates to a multi-contact pin connecter constituted by the assembly of two connecter elements each including a hollow shell of substantially flattened parallelepipedal shape filled on the inside with insulating units including a plurality of housings or cavities into which are installed contacts constituted by male and/or female pins held in place in the said housings. It comprises, in order to fix the insulating units 5, 7, 9, 11 in the shell 3, 4 of each connecter element, at least one locking pin engaged from an upper or lower face of the shell in the region of the contact zones 27 of the facing side walls of the shell and of the insulation, the said locking pin being accommodated in a bore 26 formed by two aligned recesses 28, 29 made in the said facing side walls of the shell and of the insulation, the said locking pin including means 25a for fixing to the shell.
Patent FR-2521603-A1 (FR)
Title: Surface permeable pour aire de sport
Inventor: POLMAN HERMANN A
IPC: E01C13/08
Filed: 1983-02-04
Abstract: L'INVENTION CONCERNE UNE SURFACE DE SPORT IMITANT L'HERBE ET PERMEABLE A L'EAU. ELLE COMPREND UN MAT DE BASE RESILIENT ET POREUX ET UN MAT DE FIBRES SYNTHETIQUES THERMOPLASTIQUES PLACE SUR LE MAT DE BASE, LE MAT IMITANT L'HERBE ETANT PREPARE PAR TOUFFETAGE DE FIBRES SYNTHETIQUES DANS UN TISSU PERMEABLE A L'EAU POUR OBTENIR UN TISSU POSSEDANT DES BOUCLES SUR SON COTE INFERIEUR ET UN POIL SUR SON COTE SUPERIEUR, UNE MEMBRANE THERMORESISTANTE ET PERMEABLE A L'EAU ETANT PLACEE SUR LES BOUCLES. L'INVENTION TROUVE SON APPLICATION PRINCIPALE DANS LA FABRICATION DE TERRAINS DE SPORT.
Patent FR-2543679-A1 (FR)
Title: Weighing apparatus with an electronic measurement circuit
IPC: G01G19/44
Filed: 1983-03-30
Abstract: The present invention relates to a weighing apparatus with an electronic measurement circuit comprising a moving plate, on which the person or object which is to be weighed is placed, and means for emitting a signal whose characteristics correspond to the weight measured. This apparatus is characterised in that it comprises means 5 for selecting a reference signal pr corresponding to a determined limit weight, means 4 for comparing the reference signal pr corresponding to the limit weight thus selected with the signal p corresponding to the actual weight, emitted by the measurement means 2, and means 6, 7, 8 for emitting, as a function of the result of the comparison, audible and/or visual signals of different characteristics according to whether the weight measured is less than, equal to or greater than the selected limit weight.
Patent FR-2547695-A1 (FR)
Inventor: BESSON ALPHONSE
IPC: A01B3/40
Filed: 1983-06-24
Abstract: 1. A multifurrow reversibly mounted plough of the type comprising a coupling member on the three-point hitch of the tractor and a beam carrying the pairs of symmetrical shares in alignment in a side plane parallel to the longitudinal axis of said beam, said beam being made rigid with a reversing shaft (7) carried by the coupling member via connecting elements (14, 18, 20) adapted for varying the obliquity of the longitudinal axis of said beam with respect to the axis of the reversing shaft to as tp adjust the side offset of the beam front end and its angle of rotation about a vertical axis, said plough including moreover means for rotating said beam about said reversing shaft over an angle of about 180 degrees and a strut (22) articulated between the coupling member (at 23) and the beam (at 24), characterized in that said strut (22), which is permanently in position and of fixed length, is articulated to the beam via a link (26) having at least one degree of rotation about an axis parallel to the longitudinal axis of the beam and lying both in the plane of symmetry of the shares and on the longitudinal axis of the beam, or beyond said axis with respect to the shares.