baber/WOPTO huggingface dataset:
Patent FR-2575540-A1 (FR)
Title: External protection coating for gas bottles
Inventor: WENDLING JEAN
IPC: F17C1/10
Filed: 1984-12-27
Abstract: The invention relates to the external protection coating 6 of a gas tank or gas bottle 1, and its method of manufacture. The external protection coating 6 for gas bottles 1 applied to the external face 7 of the metal vessel 2 of the said gas bottle 1 is characterised by the fact that it comprises a coat 8 of non-oxidising metal paint on which a finishing coat 9 is applied. The external protection method for tanks or bottles for containing gas is characterised by the fact that the external face 7 of the metal vessel 2 undergoes a preparatory shot blasting phase intended to clean it without increasing the surface roughness, that after this preparation, a coat 8 of zinc suspension paint is applied to it, that it is then coated with a finishing lacquer coat 9, and that finally, this plate is polymerised in a polymerisation furnace. The invention relates to protection coatings.
Patent FR-2576652-A1 (FR)
Title: Torsional damping device with roller locking, in particular clutch friction, especially for motor vehicle
Inventor: RUMIGNANI PAOLO
IPC: F16F15/12
Filed: 1985-01-25
Abstract: In this torsion damping device, there is provided, between the portions B, A which are mounted so as to rotate relative to one another, at least one locking member 37 mounted so as to move, against elastic return means, between a standby position for which it is inactive and a service position for which it rotationally locks one of these portions B, A relative to the other in a releasable manner. According to the invention, the elastic return means associated with such a locking member 37 themselves constitute elastic means with circumferential action able to act between the portions B, A during the angular deflection between them. Application, especially, to clutch frictions, in particular for motor vehicles.
Patent FR-2577981-A1 (FR)
Title: Improvements to extensible protective grilles
Inventor: DIAZ EMILE
IPC: E06B9/06
Filed: 1985-02-22
Abstract: The present invention relates to improvements to extensible protective grilles intended to be fastened in or in front of the frame of an opening in a building. The improvements according to the invention to extensible grilles consisting of a support frame 10 formed by at least one lateral flange 12 and by a support 11 of a rail 4 and of a grille having at least one leaf, mounted on the said support frame, formed by at least one vertical upright 3, by at least one rail 4, by at least one slide 5 and by a plurality of bars or pairs of bars 1 one of which is fastened to the upright 3 and which are guided between at least one rail 4 and at least one slide 5, characterised in that the support frame 10 comprises means for fastening and adjusting the lateral flange(s) 12 on one or on the ends of the support 11 of the rail 4, making it possible to adjust the distance between the lateral flange 12 and the other end of the support 11 or between the two flanges 12, and in that the support frame 10 comprises means for guiding and supporting at least one rail 4 on the support 11 of the rail.
Patent FR-2560875-A1 (FR)
Title: Procede pour la preparation d'un derive d'isoxazole
Inventor: LEMPERT KAROLY
IPC: C07D261/18
Filed: 1985-03-07
Abstract: NOUVEAU PROCEDE POUR LA PREPARATION D'UN DERIVE D'ISOXAZOLE; POUR PREPARER LE DERIVE D'ISOXAZOLE DE FORMULE : (CF DESSIN DANS BOPI) ON TRAITE UN COMPOSE DE FORMULE : (CF DESSIN DANS BOPI) DANS LAQUELLE R REPRESENTE UN RADICAL ALKYLE CONTENANT 1 A 6 ATOMES DE CARBONE, AVEC UN AGENT OXYDANT APPROPRIE, ON HYDROLYSE LE COMPOSE OBTENU DE FORMULE : (CF DESSIN DANS BOPI) DANS LAQUELLE R REPRESENTE UN ATOME D'HYDROGENE OU RADICAL ALKYLE CONTENANT 1 A 6 ATOMES DE CARBONE, ET ON RECUPERE LE PRODUIT OBTENU DE FACON CONNUE EN SOI.
Patent FR-2562219-A1 (FR)
Title: Procede pour deshydrater des matieres optiques par decharge luminescente
Inventor: SHINBORI OSAMU
IPC: C03B37/014
Filed: 1985-03-26
Abstract: LE DISPOSITIF COMPREND UN TUBE DE REACTION 3 PRESENTANT UN ORIFICE D'ENTREE 7 D'UN AGENT D'HALOGENATION GAZEUX ET D'UN GAZ INERTE. LA MATIERE A TRAITER 13 EST PLACEE DANS UN RECIPIENT 11 DISPOSE DANS UN CREUSET 12 REPOSANT SUR LE FOND DU TUBE DE REACTION 3 PAR L'INTERMEDIAIRE D'UNE TIGE ISOLANTE 10. UNE BOBINE HAUTE FREQUENCE 8 ENTOURE LE TUBE DE REACTION 3 POUR CHAUFFER LE RECIPIENT 11 PAR COURANTS DE FOUCAULT. LES MOLECULES D'ACIDE FLUORHYDRIQUE ET D'HO FORMEES SONT EVACUEES PAR L'ORIFICE DE SORTIE 6 EN MEME TEMPS QUE LE GAZ INERTE EN DESHYDRATANT LE VERRE FLUORE.
Patent FR-2579670-A1 (FR)
Title: Procede et dispositif d'alimentation d'un moteur suralimente a turbocompresseur
Inventor: SEDILLE MARCEL
IPC: F02B37/24
Filed: 1985-03-27
Abstract: SELON L'INVENTION, ON UTILISE UN TURBOCOMPRESSEUR 10, 20 DONT LA TURBINE 10 EST A OUVERTURE REGLABLE ET DONT LE COMPRESSEUR 20 EST MUNI D'UN DISTRIBUTEUR 23 ASSURANT LA MISE EN PRE-ROTATION DE L'AIR A L'ENTREE DE CE COMPRESSEUR. CE DISTRIBUTEUR 23 EST COMMANDE EN FONCTION DU DEBIT D'AIR DANS LE COMPRESSEUR, DE FACON A DIMINUER LA PRE-ROTATION LORSQUE LE DEBIT D'AIR AUGMENTE. CE TYPE DE REGULATION PERMET D'AUGMENTER LE COUPLE MOTEUR A BAS REGIME ET D'AMELIORER LA CAPACITE DE REPRISE.
Patent FR-2579843-A1 (FR)
Title: Audio-frequency amplifier with compensation for the surrounding noise, mainly for automobiles
IPC: H03G3/32
Filed: 1985-03-28
Abstract: Audio-frequency amplifier comprising a controlled-gain amplifier AGC whose gain is controlled by a control device COM as a function of the surrounding noise, characterised in that it furthermore includes a circuit AFB for emphasising low frequencies, configured to emphasise the low frequencies more significantly than the remainder of the spectrum, and a disabler circuit INH configured in order to neutralise the action of this circuit AFB for emphasising low frequencies as soon as the general level 5 attained approaches the maximum power.
Patent FR-2579443-A1 (FR)
Title: Support pour ustensiles menagers
Inventor: REYMONDET BERNARD
IPC: A47F5/08
Filed: 1985-03-28
Abstract: CE SUPPORT EST CONSTITUE EN COMBINAISON PAR UN GRILLAGE 1 EN MATIERE PLASTIQUE MOULEE UTILISE A LA FIXATION DU SUPPORT SUR L'ORGANE: CLOISON, PORTE OU SIMILAIRE DEVANT RECEVOIR CE SUPPORT, ET PAR DES CLIPS 5 DESTINES A LA FIXATION, SUR LES TRAVERSES 3 OU LES LONGERONS 2 DU GRILLAGE 1, D'ORGANES AGENCES POUR RETENIR TELS OU TELS USTENSILES SUR LE SUPPORT.
Patent FR-2580013-A1 (FR)
Title: Method and machine for reprofiling waterways
IPC: E02F5/28
Filed: 1985-04-04
Abstract: The subject of the invention relates to a method and a machine for reprofiling waterways. A machine according to the invention comprises a chassis self-propelled on caterpillar tracks 2g which carries a shield 3 at the front. This shield comprises, along the lower edge, a grader blade 5 in the shape of a triangular ploughshare, the top of which is directed frontwards and downwards. It comprises a frame formed of inclined slideways 7 and of transverse members 8 and sliding gates 9 actuated by jacks 10. The shield forms a movable barrier which causes the water to be held back. The water flows either across the lateral edges or through the gates and carries away the materials. One application is the cleaning and reprofiling of rapid rivers.
Patent FR-2580158-A1 (FR)
Title: Electric hair brush
IPC: A46B15/00
Filed: 1985-04-10
Abstract: Electric hair brush. The invention relates to a slightly charged (electrified) hair brush intended for brushing one's hair and enhancing the circulation of the scalp. It consists of a brush comprising a handle 1 equipped with a housing 2 receiving a battery 3, the latter supplying copper pins 4 by means of wires 5 and of a contact 6.
Patent FR-2582100-A1 (FR)
Title: High-resolution radiochromatogram
Inventor: TRICOIRE HERVE
IPC: G01N27/447
Filed: 1985-05-14
Abstract: The invention relates to a high-resolution radiochromatogram for ionising radiation. The radiochromatogram comprises a network R of filamentary elements capable of allowing the spatial location of a surface to be analysed according to a given set of reference axes and capable of detecting, by scintillation, the radiation and transmitting the light radiation produced by this detection to an output end of each of the filamentary elements. Light-amplifier means 1 are coupled to the output end of the set of filamentary elements and are intended to amplify the light intensity at the exit pupil of the end of each of the filamentary elements. The amplifier means are capable of giving the set of exit pupils of the ends of the filamentary elements an image with amplified light intensity. Optoelectronic detection means make it possible, from the image with amplified light intensity, to construct electronic signals representing, for each filamentary element of the network, the intensity of the light radiation transmitted by this element. Electronic means 3 for analysing and synthesising the signals delivered by the optoelectronic detection means make it possible to display the surface to be analysed.
Patent FR-2585088-A1 (FR)
Title: Device for the rapid assembly of two elements
IPC: E04G17/04
Filed: 1985-07-19
Abstract: Device for the assembly of two elements 3, 4, at least one of which comprises at least two fixing parts 11 which are flat, parallel, spaced apart and each pierced with at least one hole. The device comprises a portion of U-shaped section 6 at least one flange 8 of which is pierced with a hole 9 which is larger than the hole in the fixing part 11, a plate 19 held with mobility in a slot 14 of the web 13 of the portion 6 and carrying a stud 20 projecting towards the said flange 8, and a key 15 engaged in the slot 14 of the web 13 in order to lock the part 11 between the flange 8 and the plate 19. Application : for example to assembling stabilisers with formwork panels.
Patent FR-2588237-A1 (FR)
Title: Joining frame for cruiser catamarans
Inventor: BRIAND PHILIPPE
IPC: B63B1/10
Filed: 1985-10-08
Abstract: The present invention relates to a system for assembling a boat of the cruiser-catamaran type. It permits: - on the one hand, an intercommunication between the volumes defined by the floats and the central hull, without the necessity for passing via the exterior of the cockpit (safety and comfort factor); - on the other hand, rapid isolation of the volumes created by the floats and the central hull, with respect to each other, in the event of disablement (safety factor); - finally, a perfect seal between facing volumes (safety factor); - in addition, by virtue of its detachable character, it permits the production to be industrialised, by dividing the boat into several modules of smaller size (manufacturing-cost reduction factor).
Patent FR-2588442-A1 (FR)
Title: Rice seeds coated with algicide and process for growing rice
Inventor: ROGNON JACQUES
IPC: A01N35/06
Filed: 1985-10-11
Abstract: Rice seeds coated with algicide such as aminochloronaphthoquinone and process for growing rice by sowing this coated seed on submerged ground.
Patent FR-2594164-A1 (FR)
Title: Electronic anti-theft detector having a mechanical jaw mechanism
Inventor: GRESSET ERIC RENE MANUEL
IPC: E05B73/00
Filed: 1986-02-10
Abstract: Anti-theft system intended for protecting articles in shops, such as clothes. The invention relates to a device making it possible to protect articles against theft by gripping them, whilst at the same time allowing said articles to be freely tried on. In the open position, the cylindrical protuberance 12 of the rocker 3 can slide in the slot 8. In the closed position, the gripping of the article between the arms 1 and 2 causes pressure on the piston 4 which triggers an electrical contact connected to a central alarm system by means of a conductor wire. A deformation of the arms 1 and 2 generated at the centre of these by the user allows the cylindrical protuberance 12 to lodge in the notch 7, thus causing the joint to be blocked. The gripping jaw mechanism thus blocked in terms of rotation protects the article of clothing effectively, without the fear that it will be released inopportunely.
Patent FR-2596544-A1 (FR)
Title: Circuit arithmetique et logique
Inventor: LANFRANCA MICHEL
IPC: G06F7/501
Filed: 1986-03-28
Abstract: CIRCUIT POUR REALISER DES OPERATIONS SUR DEUX
Patent FR-2579683-A1 (FR)
Title: Moteurs a ondes de vibration
Inventor: OKUMURA ICHIRO
IPC: H02N2/00
Filed: 1986-03-28
Abstract: L'INVENTION CONCERNE UN MOTEUR A ONDES DE VIBRATION DONT LA TRANSMISSION PRESENTE UN RENDEMENT ELEVE. A CET EFFET, UNE ZONE 9 DE CONTACT D'UN ELEMENT MOBILE 2, QUI EST EN CONTACT AVEC UN ELEMENT VIBRANT 1, EST AGENCEE DE MANIERE QUE LE LIEU GEOMETRIQUE DE DEPLACEMENT DANS LA ZONE DE CONTACT COINCIDE ESSENTIELLEMENT AVEC LE LIEU GEOMETRIQUE DE VIBRATION DE L'ELEMENT VIBRANT 2. DOMAINE D'APPLICATION : MOTEUR A ONDES DE VIBRATION.
Patent FR-2596682-A1 (FR)
Title: Knife, especially intended for cutting the external ridges of parallelepipedal packing boxes
Inventor: PEYROT JEAN-CLAUDE
IPC: B26B27/00
Filed: 1986-04-07
Abstract: The invention relates to a knife, particularly intended for cutting the external ridges of parallelepipedal packing boxes. The subject of the invention is a knife, especially intended for cutting the external ridges of parallelepipedal packing boxes, of the type comprising a hollow body or handle 1 formed from two assembled half-shells 1a, 1b and trapping a blade 3 mounted removably on a movable blade-holder 2 whose position can be adjusted longitudinally to the handle so as to cause the blade to come out at one of the ends of the handle by a greater or lesser extent, or to retract it, the said knife being characterised in that the said handle 1 comprises, in line with the end where the blade 3 comes out, a head for guiding and protecting this blade consisting of two wings 8 which are symmetrical with respect to the plane P delimited by the blade and between them defining, via their internal face, a right dihedron whose apex A is inclined to the longitudinal axis L of the handle by an angle of about 25 to 45 DEG . Application to knives for opening packing boxes.
Patent FR-2585660-A1 (FR)
Title: Systeme de direction assistee pour vehicule automobile
Inventor: YOSHIDA HIROSHI
IPC: B62D6/02
Filed: 1986-07-28
Abstract: L'INVENTION CONCERNE UN SYSTEME DE DIRECTION ASSISTEE POUR VEHICULE AUTOMOBILE, COMPORTANT : UN VOLANT DE DIRECTION 2A, UN ARBRE D'ENTREE COUPLE AU VOLANT, UNE BARRE DE TORSION COUPLEE A UN ARBRE DE SORTIE, UN VERIN D'ASSISTANCE 3, UNE VANNE DE COMMUTATION 2 ALIMENTANT LE VERIN, UN PISTON DE REACTION 5 EXERCANT UNE ACTION DE RETENUE ENTRE LES ARBRES D'ENTREE ET DE SORTIE, UNE VANNE 11 DE COMMANDE DE PRESSION POUR LE PISTON 5, UN ORIFICE DE RETOUR 13 PLACE ENTRE LA SORTIE DE LA VANNE 11 ET LE RESERVOIR 4, ET UN SOLENOIDE 12 POUR COMMANDER LA VANNE 11 EN FONCTION DE LA VITESSE DU VEHICULE.
Patent FR-2590940-A1 (FR)
Title: IC engine fuel injection distributor pump
Inventor: KONRATH KARL
IPC: F02M41/12
Filed: 1986-07-30
Abstract: The spacer (30) is intended for locating two housing components (4,6) relative to one another to ensure correct functioning of control elements (24,25) therein, partic. an i.c engine fuel injection pump head (4) and housing (6). The head contains a reciprocating and rotating piston (1) with a fuel duct groove (21), stroke-dependently operating in conjunction with an annular duct (25) in the head, which is radially loated in the housing (6) and axially located w.r.t. it via respective faces (8,9) near a transverse parting plane (7). Head and housing are connected by screws (28) extending through this plane and through cut-outs in the interposed spacer which determines the correct relative axial position of the ducts. The spacer consists of two symmetrically shaped plate portions which are connected via an integral portion at an angle of 90 deg to their common plane and arranged outside the pump housing assembly.
Patent FR-2588362-A1 (FR)
Title: Materiau composite en ceramique et revetement interieur pour fours de fusion metallurgiques utilisant un tel materiau
Inventor: NOS PER OLAV
IPC: F27D1/06
Filed: 1986-09-30
Abstract: A.MATERIAU COMPOSITE EN CERAMIQUE ET REVETEMENT INTERIEUR POUR FOURS DE FUSION METALLURGIQUES UTILISANT UN TEL MATERIAU. B.CARACTERISE EN CE QUE CE MATERIAU COMPREND UN RESEAU 1 DE FIBRES METALLIQUES DANS LEQUEL UNE PARTIE DES FIBRES METALLIQUES PEUT ETRE REMPLACEE PAR DES FIBRES DE CERAMIQUE ETOU DE CARBONE, CE RESEAU 1 DE FIBRES METALLIQUES ETANT NOYE DANSUN MATERIAU EN CERAMIQUE 2 ET EN CE QUE LE RESEAU 1 DE FIBRES METALLIQUES SITUE D'UN COTE DU MATERIAU COMPOSITE EN CERAMIQUE, SORT DE LA SURFACE DE CE MATERIAU COMPOSITE EN CERAMIQUE. C.L'INVENTION CONCERNE UN MATERIAU COMPOSITE EN CERAMIQUE ET REVETEMENT INTERIEUR POUR FOURS DE FUSION METALLURGIQUES UTILISANT UN TEL MATERIAU.
Patent FR-2590202-A1 (FR)
Title: Procede et dispositif pour le soudage en continu, de surfaces de feuilles, de plaques, de barres et/ou de tubes en matiere synthetique thermoplastique
Inventor: NOEL GERT
IPC: B29C65/02
Filed: 1986-11-17
Abstract: A.PROCEDE ET DISPOSITIF POUR LE SOUDAGE EN CONTINU, DE SURFACES DE FEUILLES, DE PLAQUES, DE BARRES ETOU DE TUBES EN MATIERE SYNTHETIQUE THERMOPLASTIQUE. B.CARACTERISE EN CE QUE L'ON FAIT PASSER LES SURFACES SUPERFICIELLES EN MATIERE SYNTHETIQUE A RECHAUFFER JUSQU'A LA FUSION PAR-DESSUS UN DISPOSITIF D'ECARTEMENT 2 A UNE CERTAINE DISTANCE AUTOUR DE LA SOURCE DE CHALEUR, CONSTITUEE PAR UN CONDUCTEUR CHAUFFANT ELECTRIQUE 1, EN CE QUE LES SURFACES SUPERFICIELLES DE MATIERE SYNTHETIQUE A SOUDER FORMENT AVEC LE DISPOSITIF D'ECARTEMENT 2 UN CANAL CHAUFFANT QUI ENTOURE LA SOURCE DE CHALEUR 1 ET QUI PEUT LE CAS ECHEANT ETRE FERME A CHACUNE DE SES EXTREMITES.
Patent FR-2591658-A1 (FR)
Title: Hydraulic aligner for striding roof support
Inventor: WOJACZEK EGON
IPC: E21D23/04
Filed: 1986-12-12
Abstract: The hydraulic alignment support for striding mine roof support, partic. shield support, has an arm hinged at the forward end, seen in the advancing direction, on an axis perpendicular to stratification on the outside of a horizontal skid, swung out sideways by a hydraulic ram in the latter. Clear of the hinge axis (8) and the ram (9), the arm (7) is supported by a guide bar (11) working in guides in the skid (1), and coupled to it by a hinged joint (12) allowing some free movement.
Patent WO-8801223-A1 (WO)
Title: Method and device for measuring and positioning a wooden piece in a wood machine of the delignifying type
Inventor: PENET CLAUDE
IPC: B27B5/04
Filed: 1987-08-21
Abstract: Method and device for measuring and positioning a wooden piece (51) in a wood machine wherein the wooden piece (51) is displaced with respect to measuring means (69) along a longitudinal measuring guide (55) in order to obtain the spacings separating these opposite longitudinal edges (57, 63) of the guide and cutting tools (61, 62) are adjusted with respect to each other and to a longitudinal machining guide (55) as a function of said measured spacings.
Patent FR-2596419-A1 (FR)
Title: Procede de fabrication de materiau stratifie ou de pieces stratifiees par application a l'etat de vapeur d'au moins un materiau metallique sur un substrat metallique
Inventor: HODES ERICH
IPC: C23C14/06
Filed: 1987-02-27
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE DE FABRICATION DE MATERIAU STRATIFIE OU DE PIECES STRATIFIEES PAR APPLICATION A L'ETAT DE VAPEUR D'AU MOINS UN MATERIAU METALLIQUE SUR UN SUBSTRAT METALLIQUE. PROCEDE CARACTERISE EN CE QUE L'APPLICATION A L'ETAT DE VAPEUR DU MATERIAU D'AU MOINS UNE DES COUCHES A APPLIQUER A L'ETAT DE VAPEUR, DE PREFERENCE DU MATERIAU DE LA COUCHE DE FROTTEMENT OU DE GLISSEMENT, S'EFFECTUE DE FACON CONTINUE OU DISCONTINUE EN PRESENCE D'UNE ATMOSPHERE RESIDUELLE DE GAZ, A DES PRESSIONS DE LA GAMME DE 10 A 10 BAR, L'ATMOSPHERE RESIDUELLE DE GAZ CONTENANT AU MOINS UN CONSTITUANT QUI REAGIT CHIMIQUEMENT SUR AU MOINS UN DES CONSTITUANTS DU MATERIAU A APPLIQUER A L'ETAT DE VAPEUR POUR LA FORMATION D'AU MOINS UN COMPOSE CHIMIQUE QUI EST PLUS DUR QUE LE MATERIAU A APPLIQUER A L'ETAT DE VAPEUR.
Patent FR-2614737-A1 (FR)
Inventor: MARCEL FRANCOIS
IPC: H04M19/08
Filed: 1987-04-29
Abstract: This power supply is intended, more particularly, for powering a user digital terminal from a remote terminal in an integrated service digital telephone network. It comprises a main D.C. electricity power source (10) provided with a protection device (11) causing its output to go to a high impedance state in the absence of a voltage across its terminals, and an auxiliary D.C. electricity power source (20) connected in parallel and in opposition with the main source (10) and provided with a current limiting device (20) which is normally tripped by the additional current which the main source (10) attempts to impose thereon.
Patent FR-2622612-A1 (FR)
Title: Device for marking roads
Inventor: HOIJD TOMMY
IPC: E01F9/06
Filed: 1987-10-28
Abstract: Device for marking roads comprising a body 10 which can be placed in a position set below the plane of the road surface 16 and means 13 ensuring the reflection of incident light, characterised in that the body has a circular contour externally, in that the body comprises a passage opening formed across the plane of this contour and in that the means ensuring reflection comprise a reflector 13 extending all round the circumference of the opening and the reflecting surface of which corresponds to the enclosing surface of a mould designed to form an upturned truncated cone or an upturned truncated pyramid having corresponding characteristics of retro-reflection independent of the angle of incidence of the light coming from a vehicle's head lamp.
Patent FR-2622397-A1 (FR)
Title: Disinfectant composition
IPC: A01N35/02
Filed: 1987-11-03
Abstract: a) The present invention relates to a disinfectant composition in aqueous solution. b) This composition is characterised in that it contains, in quantity by weight, between 3 and 35 % of salts, especially quaternary ammonium chlorides, between 1 and 20 % of straight chain dialdehyde, especially glutardialdehyde and between 1 and 15 % of ethoxylated fatty alcohols. c) The invention applies to disinfectant compositions.
Patent FR-2626058-A1 (FR)
Inventor: MERMET JEAN-CLAUDE
IPC: E04H17/12
Filed: 1988-01-19
Abstract: The invention relates to a post supporting stretched wires for the mounting and self-locking of the said wires into in-service position, in which two plane faces (P1, P2) forming a V-shaped angle (P1, X, P2) and at least one opening (1) straddled across the two plane faces (P1, P2) and having on the plane face (P1) an elongate portion (p1) diverging slightly from the edge (X) of the V-shaped angle and inclined downwards, and which is terminated by a semicircle, whereas the said opening has, on the plane face (P2), a portion (p2) having rounded ends which is disposed in the form of an arc of a circle about a geometric centre located on the edge (X) of the V-shaped angle, this portion being extended from an upper level situated above the geometric centre to a symmetrical lower level of the latter, relative to a plane passing through the said geometric centre and through the centre of the semicircle of the portion (p1) of the opening. The invention is applicable in the agricultural field for undulating terrain.
Patent FR-2611119-A1 (FR)
Title: Reconstitution de tabac
Inventor: LUKE JOHN ANTHONY
IPC: A24B15/14
Filed: 1988-02-22
Abstract: ON RECONSTITUE UN TABAC POUR OBTENIR UN PRODUIT DONT LES PARTICULES ONT LA DIMENSION D'UN SCAFERLATI DE REMPLISSAGE. ON AMENE A UNE EXTRUDEUSE 6 DU TABAC EN PARTICULES, DE L'AMIDON, UN LIANT ET DE L'EAU, LES CONDITIONS ETANT TELLES QUE, DANS LA FEUILLE EXTRUDEE, L'EAU SE VAPORISE BRUSQUEMENT DE FACON A EXPANSER LE PRODUIT EXTRUDE, LEQUEL EST REFROIDI ET ENSUITE COUPE EN PARTICULES. CELLES-CI, DONT CHACUNE COMPORTE UN INTERIEUR CELLULAIRE ET UNE PEAU SUR DEUX COTES OPPOSES, PEUVENT ETRE UTILISEES COMME OU DANS UN PRODUIT DE REMPLISSAGE DE CIGARETTES.