baber/WOPTO huggingface dataset:
Patent FR-2470152-A1 (FR)
Title: Procede de gazeification de materiaux carbones
Inventor: SCHUSTER ERNST
IPC: C10J3/54
Filed: 1980-11-21
Abstract: L'INVENTION CONCERNE LA GAZEIFICATION DE MATERIAUX CARBONES DANS UN DISPOSITIF A COUCHE TOURBILLONNAIRE. SUIVANT L'INVENTION, ON PREVOIT DEUX COUCHES TOURBILLONNAIRES 1 ET 2 DISPOSEES L'UNE AU-DESSUS DE L'AUTRE ET RELIEES PAR UNE SECTION RESSERREE 3 AU-DESSUS D'UN LIT FIXE 4, L'INJECTION DU COMBUSTIBLE S'EFFECTUANT DANS LA COUCHE INFERIEURE PAR LES ARRIVEES 7, UNE OU PLUSIEURS CHAMBRES DE GAZEIFICATION 21 COMPRENANT DES BRULEURS 19 DISPOSES A L'EXTERIEUR DU REACTEUR, PENETRANT OU DEBOUCHANT AU-DESSUS DE LA COUCHE TOURBILLONNAIRE DANS LAQUELLE EST AMENE LE COMBUSTIBLE RECYCLE, SOIT DIRECTEMENT PAR UN OU PLUSIEURS CYCLONES 14 DISPOSES DANS LE REACTEUR AU-DESSUS DE LA COUCHE TOURBILLONNAIRE SUPERIEURE, SOIT APRES SEPARATION DES GAZ PRODUITS DANS UN SEPARATEUR EXTERIEUR, UN REFROIDISSEMENT POUVANT EN OUTRE ETRE PREVU AINSI QU'UN BROYAGE DES PARTICULES SOLIDES. APPLICATION A LA GAZEIFICATION DES MATERIAUX CARBONES DANS DES CONDITIONS AMELIOREES DE RENDEMENT ET D'ENTRETIEN.
Patent FR-2495594-A1 (FR)
Title: Remote controlled opening pulley - is cable-operated to change operating dia. via tilting part and pivoted arm
Inventor: JEAN MOTTE
IPC: B66D3/04
Filed: 1980-12-10
Abstract: The opening pulley is controlled from a distance and has a latch for its sliding part (2). The latch is operated from a control point by a cable (1) which is moved to a variable height according to ambient fluid, e.g. air or water, to open the pulley and free the cable. The control can be operated without the user being able to see the pulley. A swivel (4) guides the cable and a cap (3) controls a tilting part (5) which is acted on by a bolt (6) and locked open by another bolt (7). An articulated arm (8) is free to move and a sheave (9) is pivotable, being held by an arm (10).
Patent FR-2474495-A1 (FR)
Title: Imidazole-hydrazones a activite antibacterienne et procede de preparation
Inventor: FELLNER PETER JOHN
IPC: A61P31/04
Filed: 1981-01-23
Abstract: L'INVENTION CONCERNE DES IMIDAZOLE-HYDRAZONES. CES COMPOSES REPONDENT A LA FORMULE QUI SUIT: (CF DESSIN DANS BOPI) DANS LAQUELLE AR ET AR, IDENTIQUES OU DIFFERENTS, REPRESENTENT UN RADICAL AROMATIQUE EVENTUELLEMENT SUBSTITUE ET ALK ET ALK, IDENTIQUES OU DIFFERENTS, REPRESENTENT CHACUN UN GROUPE ALKYLENE DE 1 A 8ATOMES DE CARBONE EVENTUELLEMENT SUBSTITUE, M REPRESENTE 0 OU 1 ET AR ET AR NE PEUVENT PAS TOUS DEUX REPRESENTER DES RADICAUX PHENYLE. CES COMPOSES SONT DES SUBSTANCES ANTIBACTERIENNES.
Patent FR-2500005-A1 (FR)
IPC: C01F5/40
Filed: 1981-02-13
Abstract: 1. Process for preparing a stable powder of a crystallized hygroscopic mineral salt containing in its molecule a large number of water molecules making it deliquescent and impossible to be distributed in hard capsules or in bags, characterized by crushing the crystallized hygroscopic mineral salt in the presence of dry yeast having a very fine particle size and within the range of 7.7 to 25% in weight with respect to the saft, up to obtaining a finely pulverulent homogeneous mixture which is stable and able to be easily put in hard capsule or in bags.
Patent FR-2538540-A1 (FR)
Title: Gyroscope de position resistant aux accelerations pour missiles
Inventor: GRUBER ERNST
IPC: G01C19/02
Filed: 1981-03-26
Abstract: Les paliers du rotor 1 du gyroscope et du cadre 2, 7 comprennent respectivement au moins un roulement suspendu élastiquement 5, 6, 8 avec jeu relativement faible entre les éléments rotatifs les uns par rapport aux autres ainsi qu'un palier rigide 2.2./7.3 ; 7.2./10.1 avec jeu relativement grand d2,7, d7,10 entre les éléments déplaçables relativement les uns aux autres, de sorte que le roulement suspendu élastiquement se trouve déchargé en cas de dépassement de valeurs d'accélération prédéterminées. (CF DESSIN DANS BOPI)
Patent FR-2503392-A1 (FR)
Title: Spectacle frame with decoration - has hole in mounting to hold rod supporting decoration held in high friction material sleeve
IPC: G02C11/02
Filed: 1981-04-03
Abstract: The decorative spectacles have a jewel similar to an ear ring (7). This has a support (6), on the rear face of which is a rigid rod. The spectacles have, in the mounting, at least one hole (10) with an internal ferrule (15). This is of a material with a high coefficient of friction and forms a guide for the slightly smaller diameter rod (9). The ferrule extends over part of the axial hole length. The rod is longer than the hole and has a transverse opening (11) with a movable lock plate (12), pressing on the mounting rear.
Patent FR-2503852-A1 (FR)
Title: Rotary dryer for agricultural food prods. esp. powders and granules - has horizontal cylindrical rotary drum with central fixed heating duct
IPC: F26B11/06
Filed: 1981-04-13
Abstract: The dryer comprises a horizontal, cylindrical drum fitted with track rings supported on rollers and turned by a driving motor. The interior of the drum is fitted with conveying blades which displace prod. through the drum when it rotates. A fixed, tubular duct extends coaxially through the drum. The drum has integral, exterior, hollow blades to conduct heat into the prod. when the duct is supplied with a heating fluid. The lower part of the duct contains the inlet ends of condensate extn. pipes. The upper part of the duct contains the inlet ends of extn. pipes for noncondensable gases etc. Pref. the exterior of the drum is encircled with a toothed driving ring. The central, tubular duct may contain a pipe for feeding into the prod. a liq. additive to be dried with the prod. each end of the drum is pref. closed by a circular plate fixed around the tubular duct.
Patent FR-2505828-A1 (FR)
Title: N:Benzyl substd. amide prepn. - from aromatic hydrocarbon and hydroxymethyl amide in hydrofluoric acid
Inventor: DESBOIS MICHEL
IPC: C07C233/02
Filed: 1981-05-15
Abstract: N-Benzyl substd. amides of formula Ar-CH2-NR1-C OR2 (I) are prepd. by reaction of an aromatic hydrocarbon ArH (II) with a hydroxymethyl amide of formula HO-CH2-NR1-COR2 (III) in the presence of hydrofluoric acid (Ar=a benzenoid radical, opt. substd.; R1 and R2=H, 1-6C alkyl, phenyl, or substd. phenyl, or R1 and R2 together form a ring). The hydrofluoric acid may be a concd. aq. soln., but is pref. anhydrous. Ar is pref. phenyl, opt. substd. by Cl, Br, CN, NO2, CHO, COOH, COR, COOR, alkyl, alkoxy, phenyl or phenoxy (where R=alkyl), the alkyl and alkoxy gps. having 1-6C. The reaction is effected at 0-100 deg. C, pref. with the molar ratio HF: (II) =5-50: and the molar ratio (II):(III)=0.5-2:1. (I) may be used as intermediate for pharmaceuticals and phytosanitary prods. The process is easier to carry out than the known method using sulphuric acid, and gives a purer prod.
Patent FR-2507406-A1 (FR)
Title: Electric machine stator winding end bar insulation - comprises sealing resin within box formed from facing U-profiles of dielectrics materials
Inventor: VAKSER B D
IPC: H02K3/40
Filed: 1981-06-05
Abstract: The stator winding bars have connection terminals (15,16) belonging to different phases, isolated by dielectric screens (18), formed as a box, surrounding each terminal. The boxes around each terminal are formed from 'U' profiles (21) of moulded insulating material placed face to face, and each box is separated from its neighbour by an insulated tangential support (20). The 'U' sections are formed so that when assembled they have a converging inlet for the stator winding bar. The boxes are filled with an insulating resin to form a hermetic seal, the combined insulation resistance of the resin and the box approaching that of the original bar insulation.
Patent FR-2507436-A1 (FR)
Title: Variable depth cage enclosing fish - has tubular framework with air tight upper part and lower part in communication with water
IPC: A01K61/60
Filed: 1981-06-11
Abstract: The aquaculture cage is made of a set of hollow tubes (2) defining the edges and six cupro-nickel grilles (4) defining the faces. The tubes comprising the lower edges of the cage have holes punched in them so that the interiors communicate with the water in which the cage is immersed. The upper tubes of the cage define a water-tight enclosure and this is connected to a flexible pipe (7). The upper end of the pipe is connected to a buoy which indicates where the cage is located. The air in the upper tubes keeps the cage upright.
Patent FR-2485424-A1 (FR)
Title: Procede de fabrication de presses manuelles de menuisier et presses manuelles fabriquees selon ce procede
Inventor: FRASER IAN BRUCE
IPC: B21H7/00
Filed: 1981-06-24
Abstract: L'INVENTION CONCERNE LA FABRICATION DES PRESSES MANUELLES DE SERRAGE. ELLE SE RAPPORTE A UNE PRESSE COMPORTANT UN MORS FIXE 6 ET UN MORS 7 MONTE SUR UN BRAS MOBILE 8, MAINTENU PAR UNE VIS 10. SELON L'INVENTION, LA BARRE 1 EST FORMEE PAR LAMINAGE A CHAUD ET, PENDANT CE LAMINAGE, LES ENCOCHES 2 SONT FORMEES DIRECTEMENT PAR DES CYLINDRES AYANT UN PROFIL CONVENABLE. LA RESISTANCE MECANIQUE DE LA BARRE 1 EST AINSI ACCRUE. APPLICATION A LA FABRICATION DES PRESSES DE SERRAGE DE MENUISIER.
Patent FR-2508290-A1 (FR)
Title: Jet spray fingernail cleaner - has housing with hole for finger and nozzle with projection near orifice for pushing skin away from nail
IPC: A45D29/17
Filed: 1981-06-29
Abstract: The apparatus comprises a housing with a bottom and an aperture above the bottom for inserting a finger. A pump driven by an electric motor is mounted on the housing. The pump has an intake port connecting the pump to the housing near the bottom for the intake of liquid from the housing and a discharge port for the discharge of liquid from the pump. A nozzle member is connected to the discharge port. The nozzle member has a discharge orifice located inwardly from the housing aperture and a projection near the orifice for pushing the skin near the fingertip away from the fingernail when the fingertip is pressed against the nozzle member. The projection on the nozzle member enables the pressurised liquid from the pump to be directed against the inside surface of the nail instead of being deflected by the skin.
Patent FR-2486340-A1 (FR)
Title: Systeme de television par cables
Inventor: GARGINI ERIC JOHN
IPC: H04N7/167
Filed: 1981-07-01
Abstract: SYSTEME DE TELEVISION PAR CABLES COMPRENANT UNE SOURCE DE SIGNAUX DE TELEVISION FOURNISSANT DES SIGNAUX A UN RESEAU DE TRANSMISSION, UNE PLURALITE D'INSTALLATIONS D'ABONNES CONNECTEES AU RESEAU, DES MOYENS POUR EMPECHER LA RECEPTION DES SIGNAUX EMIS PAR UNE AU MOINS DES INSTALLATIONS D'ABONNES, ET DES MOYENS POUR CONTREBALANCER LESDITS MOYENS D'INTERDICTION DE MANIERE A PERMETTRE A L'UN AU MOINS DES ABONNES DE RECEVOIR LES SIGNAUX EMIS. CE SYSTEME EST CARACTERISE EN CE QUE LES MOYENS D'INTERDICTION COMPRENNENT DES MOYENS 4 POUR HETERODYNER LES SIGNAUX DE TELEVISION ET UN SIGNAL DE BROUILLAGE POUR FOURNIR LES SIGNAUX EMIS, ET LES MOYENS POUR CONTREBALANCER LES MOYENS D'INTERDICTION COMPRENNENT DES MOYENS POUR TRANSMETTRE LE SIGNAL DE BROUILLAGE SUR LE RESEAU DE TRANSMISSION ET DES MOYENS ASSOCIES A L'INSTALLATION D'ABONNE POUR RECEVOIR LES SIGNAUX TRANSMIS ET LE SIGNAL DE BROUILLAGE ET POUR HETERODYNER LES SIGNAUX TRANSMIS ET LE SIGNAL DE BROUILLAGE DE MANIERE A RECUPERER LES SIGNAUX DE TELEVISION.
Patent FR-2493312-A1 (FR)
Title: Derives de l'acide 2-hydroxy-5-phenylazobenzoique, leur procede de preparation et leurs applications en therapeutique
Inventor: CHAN ROSALIND PO KUEN
IPC: C07C67/00
Filed: 1981-07-21
Abstract: L'INVENTION CONCERNE DES DERIVES DE L'ACIDE 2-HYDROXY-5-PHENYLAZOBENZOIQUE DE FORMULE GENERALE: (CF DESSIN DANS BOPI) DANS LAQUELLE X EST UN GROUPEMENT -SO- OU -CO- ET R EST SOIT UN NOYAU AROMATIQUE NON HETEROCYCLIQUE NON SUBSTITUE OU SUBSTITUE, SOIT UN RADICAL DE FORMULE GENERALE -(CH)-Y, DANS LAQUELLE Y EST UN GROUPEMENT HYDROXYLE, UN GROUPEMENT AMINO NON-SUBSTITUE OU SUBSTITUE, OU UN GROUPEMENT ACIDE CARBOXYLIQUE OU SULFONIQUE, ET N EST UN NOMBRE ENTIER CHOISI ENTRE 1 ET 6, ET DANS LAQUELLE UN OU PLUSIEURS ATOMES D'HYDROGENE DU RADICAL ALCENE PEUVENT ETRE REMPLACES PAR DES GROUPEMENTS AMINO NON SUBSTITUES OU SUBSTITUES OU PAR DES RADICAUX ALCOYLE, ET DANS LAQUELLE LE RADICAL -(CH)-Y EST RATTACHE A L'ATOME D'AZOTE SOIT DIRECTEMENT, SOIT PAR L'INTERMEDIAIRE D'UN ANNEAU BENZENIQUE, A CONDITION QUE R SOIT DIFFERENT DU RADICAL -CO-NH-CH-COOH;ET LES ESTERS ET LES SELS NON TOXIQUES PHARMACEUTIQUEMENT ACCEPTABLES DE CES COMPOSES. L'INVENTION CONCERNE EGALEMENT UNE COMPOSITION PHARMACEUTIQUE CONTENANT AU MOINS UN DE CES COMPOSES, LEUR PROCEDE DE PREPARATION ET LEURS APPLICATIONS POUR LE TRAITEMENT DES COLITES ULCEREUSES.
Patent FR-2492607-A1 (FR)
Title: Dispositif de commande de vitesse pour un moteur a courant continu
Inventor: TSUKIHASHI AKIRA
IPC: H02P7/29
Filed: 1981-10-15
Abstract: UN DISPOSITIF DE COMMANDE DE VITESSE POUR UN MOTEUR A COURANT CONTINU COMPORTE NOTAMMENT UN CIRCUIT EN PONT 101 DONT UNE BRANCHE CONTIENT L'INDUIT DU MOTEUR 105, ET UN TRANSISTOR DE COMMUTATION 107 ET UNE INDUCTANCE 108 BRANCHES EN SERIE ENTRE UNE SOURCE DE TENSION CONTINUE 106 ET LA TENSION DE DESEQUILIBRE DU CIRCUIT EN PONT ET IL BLOQUE OU DEBLOQUE LE TRANSISTOR DE COMMUTATION EN FONCTION DU DESEQUILIBRE DETECTE. L'INDUCTANCE EMMAGASINE DE L'ENERGIE PENDANT LA CONDUCTION DU TRANSISTOR DE COMMUTATION ET ELLE FAIT CIRCULER UN COURANT DANS L'INDUIT, PAR L'INTERMEDIAIRE D'UNE DIODE 118 LORSQUE LE TRANSISTOR DE COMMUTATION EST BLOQUE.
Patent FR-2514963-A1 (FR)
Title: Dispositif de charge d'un ensemble de batteries, notamment de batteries tampons alimentees par une source d'energie de puissance limitee
Inventor: BILLOT MICHEL
IPC: H02J7/34
Filed: 1981-10-20
Abstract: LE DISPOSITIF DE CHARGE COMPORTE UN CHARGEUR CH ET DES BATTERIES B A B BRANCHEES EN PARALLELE SUR UN CIRCUIT D'UTILISATION 1 PAR L'INTERMEDIAIRE DE DIODES D, D A D. CHAQUE BATTERIE EST EN SERIE AVEC UN SHUNT SH AUQUEL EST ASSOCIE UN DISPOSITIF DE CONTROLE DE L'ETAT DE CHARGE 4 LEQUEL EST RELIE A UNE ENTREE A A A D'UN SEQUENCEUR S. LE SEQUENCEUR A UNE SORTIE DE COMMANDE AO RELIEE AU CHARGEUR ET COMMANDE LES THYRISTORS D'UN PONT REDRESSEUR DU CHARGEUR. LE SEQUENCEUR COMPORTE DES CONTACTS C A C INSERES CHACUN ENTRE UNE POLARITE DU CHARGEUR ET UNE POLARITE DE MEME SIGNE D'UNE BATTERIE POUR CHARGER LADITE BATTERIE A TRAVERS LE SHUNT QUI LUI EST ASSOCIE.
Patent FR-2492990-A1 (FR)
Title: Fibre optique de matiere plastique revetue a l'etat isole ou a l'etat d'assemblage
Inventor: YUTO MASAO
IPC: G02B6/00
Filed: 1981-10-23
Abstract: FIBRE DE MATIERE PLASTIQUE A L'ETAT ISOLE OU A L'ETAT S'ASSEMBLAGE. LA FIBRE DE MATIERE PLASTIQUE COMPREND UNE PARTIE DE NOYAU ET UNE PARTIE D'ENVELOPPE DONT L'INDICE DE REFRACTION EST INFERIEUR A CELUI DE LA PARTIE DE NOYAU. LA FIBRE DE MATIERE PLASTIQUE PORTE UN PREMIER REVETEMENT CONSISTANT EN UN PRODUIT DE SAPONIFICATION D'UN COPOLYMERE ETHYLENE-ACETATE DE VINYLE ET UN DEUXIEME REVETEMENT, REVETEMENT EXTERIEUR, CONSISTANT EN UNE RESINE THERMOPLASTIQUE.
Patent FR-2516334-A1 (FR)
IPC: H04N13/00
Filed: 1981-11-09
Abstract: A first camera (a) supplies bidimensionally the broadcast according to S.E.C.A.M standards (m). The crominance subcarrier, modulated in frequency is also modulated in amplitude by the red signal of a second synchronized camera (b) providing for the left vision of the stereoscopic couple. A circuit adaptable to a colour receiver allows the normal bidimensional or stereoscopic reception (n). An original filter device restores the relief vision without alteration of the colours (p). The latter device is applicable to movies, projections of slides and relief printings.
Patent FR-2494133-A1 (FR)
Inventor: TSEUNG ALFRED CHAN CHUNG
IPC: C25B11/06
Filed: 1981-11-13
Abstract: The invention relates to mixed metal sulfide catalysts which comprise at least two metals, selected from cobalt, nickel, iron and manganese, and have been prepared by precipitation with H2S or a suitable sulfide from an aqueous solution containing the said metals, preferably in the form of a mixture of water-soluble salts, for example nitrates. The mixed metal sulphides are then stored preferably in the form of moist alkaline pastes. The mixed sulphides thus prepared have excellent catalytic properties when they are used in chemical and especially electrochemical processes.
Patent FR-2517129-A1 (FR)
Title: Connecteur
Inventor: DUMAS PIERRE
IPC: H02K5/22
Filed: 1981-11-26
Abstract: CE CONNECTEUR 1 EST NOTAMMENT DESTINE A ETRE FIXE SUR UN MOTO-REDUCTEUR 2 EN VUE DE SON RACCORDEMENT ELECTRIQUE A UN CIRCUIT DE COMMANDE. CETTE FIXATION EST ASSUREE GRACE A DES MOYENS CONSTITUES PAR DEUX AILETTES 12 ET 13 DEFORMABLES ELASTIQUEMENT ET OBTENUES DE MOULAGE AVEC LE BOITIER 14 DU CONNECTEUR 1 ET PROLONGEANT SES PAROIS LATERALES 15 ET 16 POUR FORMER UN CAVALIER DONT LES BRANCHES, EN L'OCCURRENCE LES PAROIS 15 ET 16, S'ESCAMOTENT AU PASSAGE D'AU MOINS DEUX ERGOTS 17 ET 18 DISPOSES DE PART ET D'AUTRE DE DEUX DEMI-COQUILLES 4 ET 5 CONSTITUANT LE CARTER 3 QU'IL CHEVAUCHE, JUSQU'A CE QU'ILS DEBOUCHENT DANS DEUX LUMIERES CORRESPONDANTES 20 ET 21 MENAGEES DANS LES BRANCHES 12 ET 13 DU CAVALIER POUR S'Y ENCLIQUETER.
Patent FR-2518619-A1 (FR)
Title: Antitheft lock with alarm triggered by wrong key - has insulating cylinders incorporating conductors closing release circuit upon insertion of correct key
IPC: E05B45/06
Filed: 1981-12-21
Abstract: The lock incorporates two separate circuits (6,12) which are required to operate in the correct sequence to prevent an alarm indicating attempted entry being given. It uses a number of insulating cylinders (1) each incorporating an electrical conductor, pushed into specific relative positions by insertion of the correct key to bring the conductors into alignment to form a continuous current path for closing the initial circuit (6). The latter operates an electromagnet (8) for releasing a locking pin (9) to allow the lock to be opened. If a wrong key is inserted the first circuit is not actuated so that the pin (9) remains in place, any attempted opening causing a second circuit (12) to be closed to trigger an alarm etc. The second circuit (12) uses cooperating conductors incorporated in the locking pin (9) and the slot (11) into which it fits brought together by the attempted rotation of the key while the pin (9) is still in place.
Patent FR-2525865-A1 (FR)
Inventor: BARTHELEMY PIERRE
IPC: A23C19/032
Filed: 1982-04-30
Abstract: A process for improving the cheese capacity of milk used in the preparation of soft paste cheeses intended to be ripened comprising adding during the course of the preparation of the soft paste cheese an enzyme extracted from a culture of Micrococcus caseolyticus to the milk; and the cheese prepared thereby.
Patent FR-2532091-A1 (FR)
Title: Visual messages transmitter
IPC: H04M11/08
Filed: 1982-05-14
Abstract: The invention relates to a visual messages transmitter intended for internal use in establishments, characterised in that it consists of peripheral stations constituted by a housing equipped with a display screen and control keys, and electrically linked to a central station constituted by a console equipped with a display screen, a keyboard and control keys. The link between the peripheral stations and the central station may, in a variant, be embodied by means of radioelectric transmitter-receivers or by means of optical fibres. Application to the communication of visual information to desired persons and the easy and discreet reception of replies from the latter, for internal use of establishments.
Patent FR-2527458-A1 (FR)
Title: Reinforced ball for games - is strengthened by sphere of aluminium inside outer wall that is continuous and makes wall impermeable
IPC: A63B39/02
Filed: 1982-05-27
Abstract: The ball, for example for tennis or table tennis has a thin wall of aluminium inside its outer wall. This gives it a better 'memory' coefficient and makes the wall impermeable to the compressed air that the ball contains. The ball can be filled with another gas, such as helium or carbon dioxide. The sphere of aluminium is preferably continuous but can be discontinuous. The shere can be fitted into the wall of the ball.
Patent FR-2527670-A1 (FR)
Title: Preformed vertical joint pidgeon hole thermoplastics building block - uses centre holed tenons projecting each side flat frame to frame to house into block end holes
Inventor: MARTIAL LIONEL
IPC: E04B2/14
Filed: 1982-05-28
Abstract: The prefabricated vertical joint filler (10) and pref. made of moulded expanded polystyrene or expanded polyurethane or similar thermoplastics, being designed for use between open ended cellular blocks (12,14) of a pidgeon hole construction. It comprises a flat edge frame (24) with tennos (26) on both major faces, the tennons being detailed to fit into block whilst maintaining air flows along the wall. The tennons may have a nominally inclined truncated pyramid shape and may incorporate a central hole, the taper favouring insertion in a hole. Alternative tenon shapes inc cone forms and non tapered projections making contact with the internal face of the outer wall of a block e.g. 'L' sections, 'T' sections and square hollow sections.
Patent FR-2514301-A1 (FR)
Title: Unite de montage pour roues motrices de vehicule automobile
Inventor: ERNST HORST MANFRED
IPC: B60K17/30
Filed: 1982-10-08
Abstract: UNITE DE MONTAGE POUR ROUES MOTRICES DE VEHICULE AUTOMOBILE, CONSTITUEE PAR UNE BAGUE INTERIEURE COMPORTANT UN ALESAGE AXIAL, PAR UNE BAGUE EXTERIEURE FIXEE AU CHASSIS DU VEHICULE ET PAR DES ELEMENTS ROULANTS TOURNANT ENTRE CES DEUX BAGUES, DES MOYENS ETANT PREVUS POUR LE CENTRAGE DE LA JANTE DE ROUE ETOU DU DISQUE DE FREIN. LES MOYENS POUR LE CENTRAGE DE LA JANTE DE ROUE 7 ETOU DU DISQUE DE FREIN 6 SONT CONSTITUES PAR UNE BAGUE DE CENTRAGE 22 QUI COMPORTE UNE SECTION DE FIXATION 23 DONT LA SURFACE LATERALE 32 EST FIXEE DE FACON ETANCHE DANS L'ALESAGE DE LA BAGUE INTERIEURE 1, UNE SECTION DE CENTRAGE 24 FAISANT SAILLIE AXIALEMENT PAR RAPPORT A LA SURFACE FRONTALE EXTERIEURE 5 DE LA BRIDE DE FIXATION 4 DE LA BAGUE INTERIEURE 1 ET MUNIE, POUR LE CENTRAGE DE LA JANTE DE ROUE 7 ETOU DU DISQUE DE FREIN, D'UNE SURFACE 25, 26 DISPOSEE COAXIALEMENT A LA SURFACE LATERALE 32 DE LA SECTION DE FIXATION 23, ET UNE SECTION DE PAROI 29 FERMANT COMPLETEMENT L'ALESAGE DE LA BAGUE 22.
Patent FR-2527300-A1 (FR)
Title: Raccord reversible pour fluide
Inventor: MAKISHIMA REICHI
IPC: F16L37/28
Filed: 1982-11-26
Abstract: A.L'INVENTION A POUR OBJET UN RACCORD COMPRENANT UNE SOUPAPE DISPOSEE DANS UN ELEMENT FEMELLE ET DEPLACEE PAR UN ELEMENT MALE, LORSQUE LES DEUX ELEMENTS SONT RACCORDES L'UN A L'AUTRE, POUR FAIRE RECULER LA SOUPAPE A L'ENCONTRE DE LA FORCE ELASTIQUE D'UN RESSORT HELICOIDAL DE COMPRESSION EN VUE D'ELOIGNER LA SOUPAPE DE SON SIEGE POUR OUVRIR UN PASSAGE AU FLUIDE ET POUR REALISER UN ESPACE LIBRE ENTRE LES SPIRES VOISINES DU RESSORT HELICOIDAL DE COMPRESSION POUR LIVRER PASSAGE AU FLUIDE. B.LE RESSORT HELICOIDAL DE COMPRESSION 20 COMPREND UNE EXTREMITE AVANT COUDEE ET S'ETENDANT AU TRAVERS D'UNE CHAMBRE DE SOUPAPE 12. CETTE PORTION CONSTITUE UNE PORTION DE REGULATION 26 DESTINEE A ETABLIR LA POSITION LA PLUS RECULEE DE LA SOUPAPE 17 A L'ETAT INCOMPLETEMENT COMPRIME DU RESSORT HELICOIDAL DE COMPRESSION 20 POUR PERMETTRE AU FLUIDE DE CIRCULER LIBREMENT DANS UN PREMIER SENS ET EN SENS INVERSE. LA SOUPAPE 17 COMPREND UNE TIGE DE SOUPAPE 19 FAISANT SAILLIE EN DIRECTION DU RESSORT HELICOIDAL DE COMPRESSION 20. UNE PREMIERE EXTREMITE DU RESSORT HELICOIDAL DE COMPRESSION 20 COOPERE AVEC UN PORTION DE LA TIGE DE SOUPAPE 19. LA PORTION DE REGULATION 26 DU RESSORT 20 COOPERE AVEC UNE SECONDE PORTION DE LA TIGE DE SOUPAPE 19. APPLICATION : RACCORD POUR CONDUITS A FLUIDES.