baber/WOPTO huggingface dataset:
Patent FR-2533964-A1 (FR)
Title: Dispositif pour le forage a equipement de tiges automatise
Inventor: KRUEGER ROGER J
IPC: E21B19/16
Filed: 1983-11-03
Abstract: APPAREIL AUTOMATIQUE POUR ACCOUPLER ET DESACCOUPLER DES TIGES32 D'UN SYSTEME DE FORAGE COMPRENANT UN MECANISME A BRAS SUPERIEUR44 POUR VENIR EN ENGAGEMENT AVEC UNE PARTIE SUPERIEURE DES TIGES32, UN MECANISME A BRAS INFERIEUR48 POUR VENIR EN ENGAGEMENT AVEC UNE PARTIE INFERIEURE DES TIGES, UN RATELIER A TIGES CREUSES46 PERMETTANT DE SUPPORTER UNE PARTIE SUPERIEURE DES TIGES32, DES TRANSDUCTEURS ASSOCIES FONCTIONNELLEMENT AU MECANISME A BRAS SUPERIEUR44 ET AU MECANISME A BRAS INFERIEUR48 POUR DETECTER SI CES MECANISMES ONT SAISI UNE TIGE ET DES MOYENS DE COMMANDE184, 220 EN ASSOCIATION AVEC LE MECANISME A BRAS SUPERIEUR, LE MECANISME A BRAS INFERIEUR, LE RATELIER A TIGES, LES TRANSDUCTEURS POUR COMMANDER AUTOMATIQUEMENT CES MECANISMES.
Patent FR-2546571-A1 (FR)
Title: Dispositif d'alimentation en carburant
Inventor: BLAZEJOVSKY WALTER
IPC: F02N19/04
Filed: 1984-02-17
Abstract: DISPOSITIF DE TRANSPORT DE CARBURANT, DE PREFERENCE DU CARBURANT DIESEL, VERS UN MOTEUR, COMPORTANT UNE CONDUITE DE TRANSPORT 8 ET AU MOINS UN FILTRE 4, 5, 7, DANS LEQUEL IL EST PREVU DANS LA VOIE DE TRANSPORT DU CARBURANT DANS LA SURFACE FILTRANTE DU FILTRE 4, 5, 7 AU MOINS UN ELEMENT CHAUFFANT 13, 14, 15 CHAUFFABLE ELECTRIQUEMENT ALIMENTE PAR UNE BATTERIE, LEDIT ELEMENT CHAUFFANT NE S'ETENDANT QUE SUR 0,02 A 20 DE LA SURFACE FILTRANTE DE LA CARTOUCHE DE FILTRE ET DANS LEQUEL LA PUISSANCE DE CHAUFFAGE DE L'ELEMENT CHAUFFANT PAR RAPORT A UNE PUISSANCE DE MOTEUR DE 36 A 4500KW EST DE 1 A 1000W.
Patent FR-2560165-A1 (FR)
Title: Ornamental box particularly intended for containing confectionary or chocolates
Inventor: DUPREZ ROBERT
IPC: B65D81/36
Filed: 1984-02-24
Abstract: The invention relates to an ornamental box particularly intended for containing confectionary or chocolates. The box is formed from a bottom 2 having a peripheral rim 3 and a lid 4 which can be fitted over the bottom 2. According to the invention, the lid 4 is decorated with a relief 5 whose periphery corresponds to the profile of the rim 3. The relief 5 is formed from a central bound strengthener 6 covered with an illustrated bound sheet 7. The lid 4 is formed from a rigid cardboard sheet 11 on each face of which is added a decorative sheet 12, 13 and a relief 5 for fitting. The invention is particularly applied to the packaging of luxury products and for the formation of ornamental patterns.
Patent FR-2561118-A1 (FR)
Title: Display board for letter-type parlour game
IPC: G09F7/08
Filed: 1984-03-19
Abstract: A new type of display board for letter-type games which require additions and reversals in order of letters intended to transform the words displayed, characterised by the presence, on the surface of the said boards, of hollowed-out cavities with two depth levels, the upper level forming a support surface and a zone for lateral sliding operations for the letters (printed on small boards or counters) which are located in a display position, the lower level being reserved for the release of these same letters by a tilting effect obtained with the fingertip. This device gives further facilities to the players who are thus freed from the obligation of taking out from their cavities all those letters whose respective positions have to be modified or reversed, it being possible for most of these letters subsequently to take up their new locations by simple lateral sliding operations imposed by the fingertip.
Patent FR-2561626-A1 (FR)
Title: Flexible package
IPC: B65D75/30
Filed: 1984-03-26
Abstract: The package according to the invention comprises at least two flexible elements connected together in a sealed manner in order to form a pocket 3 comprising a means of connection to a source of pressure. According to a preferred embodiment, the package comprises a non-inflatable central zone 6. During its use, the package is folded over the object to be packed, the pocket 3 being deflated. In order to open the package, the pocket 3 is connected to a source of pressure and the package becomes unfolded without it being necessary to carry out any manual operation on the latter.
Patent FR-2563136-A1 (FR)
Title: Front table of a sawing machine
Inventor: ERHARD RAYMOND
IPC: B23D47/02
Filed: 1984-04-24
Abstract: The invention relates to a front table of a sawing machine for materials in plate form made of metal, wood, plastic and especially materials in plate form intended for producing printed circuits. This front table is characterised in that it comprises a tipping tray 2 whose movable end 3, describing a path in the shape of a circular arc 5 about an articulation spindle 7 under the effect of control means 52, 58, is situated on the rear table 4 side. The invention relates to high-precision sawing machines.
Patent FR-2546687-A1 (FR)
Title: Circuit miroir de courant
Inventor: OKANOBU TAIWA
IPC: H03F3/34
Filed: 1984-05-24
Abstract: L'invention concerne un circuit miroir de courant. Ce circuit comporte essentiellement un transistor d'entrée Q1 et un transistor de sortie 02 ainsi qu'un amplificateur différentiel 11 constitué par deux transistors Q11, Q12 dont une entrée reçoit le courant d'entrée et dont une autre entrée reçoit un potentiel de référence. Le circuit est destiné à être utilisé avec une source de courant constant et une source de potentiel de référence.
Patent FR-2564714-A1 (FR)
Title: Folding armchair for extensible tier installation
Inventor: GAUTIER PIERRE
IPC: A47C1/126
Filed: 1984-05-28
Abstract: Folding armchair, intended in particular for equipping extensible tiers, characterised in that it comprises a retractable seat 14 and a backrest 12 which can be folded down, linked to one another by an articulation device 11 having at least one pivoting point 15 on a floor, a point for attaching 16 on the lower part of the backrest 12 and an point for articulated attachment to a rear part of the seat, in a triangular rigid relative arrangement so that a folding down of the backrest towards the rear leads to a raising of the rear part of the seat, with recoil.
Patent FR-2565703-A1 (FR)
Title: Face for a spectacle frame
Inventor: PORA PHILIPPE
IPC: G02C5/02
Filed: 1984-06-06
Abstract: This relates to a face, each rim 11 of which is open on the nose side, the said rims 11 being connected to each other, by one of their elements (strands), via a central bar 22, whilst being equipped, by the other of their said elements (strands), with an individual fixing pad 23. According to the invention, the fixing pad 23, with which one of the end elements (strands) 20 of each of the rims 11 is thus equipped, extends generally parallel to the rear face 25 of the central bar 22, for superposing, thickness-wise, on the latter. Application to spectacle frames and in particular to metal spectacle frames.
Patent FR-2548426-A1 (FR)
Title: Adaptateur pour cassettes a bande du type miniature
Inventor: TSURUOKA MITSUHARU
IPC: G11B23/08
Filed: 1984-06-15
Abstract: L'INVENTION CONCERNE UN ADAPTATEUR POUR CASSETTE A BANDE DU TYPE MINIATURE PERMETTANT DE FAIRE PASSER DES CASSETTES DE TYPE MINIATURE SUR UN APPAREIL D'ENREGISTREMENT ET DE REPRODUCTION DE TYPE STANDARD; CET ADAPTATEUR 30 COMPORTE UNE PARTIE RECEPTRICE RECEVANT LA CASSETTE STANDARD ET UN MECANISME D'EXTRACTION DE BANDE. SELON L'INVENTION ON PREVOIT UN CIRCUIT ELECTRIQUE LOGE DANS LEDIT ADAPTATEUR 30 ET DES BORNES 70-72 RELIEES AUDIT CIRCUIT ELECTRIQUE; CES BORNES VIENNENT EN CONTACT AVEC UN CONTACT DE L'APPAREIL DE TYPE STANDARD DE MANIERE A COUPLER ELECTRIQUEMENT LEDIT CIRCUIT ELECTRIQUE AVEC LE CIRCUIT ELECTRIQUE COMPRIS DANS L'APPAREIL STANDARD.
Patent FR-2567030-A1 (FR)
Title: Game
IPC: A63F3/00
Filed: 1984-07-06
Abstract: Game characterised in that it comprises parts 1 and 2, each divided into sixty identical squares, each part having in one direction twelve rows of five squares 4 and in the other direction five rows of twelve squares 3, a row of five squares located along the edge bearing numbers of different colours, pieces 7 bearing on one face the numbers 1 to 10 and on the other face the numbers 1 to 100, the numbers 1 to 10 of one face having colours corresponding to those of the row of the five squares bearing numbers and pieces 8 without any markings.
Patent FR-2568287-A1 (FR)
Title: Modular construction panels which are thermally and acoustically insulated and application of these panels for building walls, floors and roofs of buildings
IPC: E04C2/04
Filed: 1984-07-25
Abstract: In this panel based on a modular frame, the filling is made of insulating concrete, the external and internal layers are made of coloured and cast concrete forming facings; cells are formed in the insulating concrete and may be used as static or dynamic air gaps or as fillings of complementary insulating materials and for the passage of fluids.
Patent FR-2570120-A1 (FR)
Title: Methodes de mesure d'azimut et de position d'outil pour forage incline
Inventor: OBRECHT GEORGES
IPC: E21B47/022
Filed: 1984-09-07
Abstract: PENDANT LA ROTATION DE LA GARNITURE DE FORAGE, ON MESURE EN PERMANENCE DEUX COMPOSANTES DU CHAMP MAGNETIQUE A L'INTERIEUR D'UN TRONCON CYLINDRIQUE DE REVOLUTION DE LA GARNITURE, CE TRONCON ETANT AMAGNETIQUE, LA GARNITURE ETANT CONSTITUEE DE L'ACIER FERROMAGNETIQUE HABITUELLEMENT UTILISE POUR LA REALISATION DE LA GARNITURE. CES COMPOSANTES SONT MESUREES PAR UN MAGNETOMETRE 1 SELON DEUX AXES OX ET OY PERPENDICULAIRES A L'AXE OZ DE CE TRONCON ET TOURNANT AVEC CE DERNIER. A L'INSTANT OU LA COMPOSANTE DE L'ACCELERATION DE LA PESANTEUR EST MAXIMALE SELON OX, UN DISPOSITIF ACCELEROMETRIQUE 11, 12, 13 COMMANDE LE CALCUL ET L'ENREGISTREMENT DU RAPPORT DES DEUX COMPOSANTES MESUREES DU CHAMP MAGNETIQUE. A PARTIR DE LA VALEUR AINSI ENREGISTREE, DE L'INCLINAISON DE LA GARNITURE MESUREE PAR AILLEURS, ET DE L'INCLINAISON LOCALE DU CHAMP MAGNETIQUE, ON CALCULE L'AZIMUT DE LA GARNITURE PAR RAPPORT AU NORD MAGNETIQUE. L'INVENTION PERMET NOTAMMENT LA DETERMINATION PERMANENTE DE LA POSITION D'UN OUTIL DE FORAGE AU COURS DE LA PROGRESSION D'UN FORAGE INCLINE.
Patent FR-2570513-A1 (FR)
Title: Device for cleaning and disinfecting soft contact lenses
IPC: G02C13/00
Filed: 1984-09-14
Abstract: The invention relates to a device for cleaning and disinfecting soft contact lenses. The subject of the invention is a device for the cleaning, by combined mechanical and chemical action, and the chemical or thermal disinfecting of soft contact lenses, characterised in that it comprises, on the one hand, an independent lens-holder case A composed of a container 7 arranged for receiving a lens holder 14 which includes at least two superposed housings 20, 27 each receiving a lens L, the said lens holder 14 being removable and held immobilised in the said container 7, and of a removable cap 9 for closing off the latter, which cap is provided, on the inside, with a central pin 11 on which a bar magnet 12 can freely pivot and, on the other hand, a cleaning case-holder consisting of a housing for receiving the said case A and means suitable for rotating the said bar magnet 12 and for controlling its speed of rotation and, finally, a hot-disinfecting case-holder consisting of a housing for receiving the said case A fitted with heating means and means for controlling the said heating. Application to soft contact lenses.
Patent FR-2570060-A1 (FR)
Title: Barrel with detachable bottom intended for receiving a bag made of flexible material housed in a container made of cardboard or similar material and fitted with a connector for a dispensing tap
Inventor: CHOLET ANDRE
IPC: B65D77/06
Filed: 1984-09-07
Abstract: This barrel 2 is intended for bags 5 made of flexible material whose connector 7 has at least one external annular groove 15. The lower edge of the detachable bottom 3 of the barrel 2 has a radial notch 16 with a rounded bottom of the same radius as the bottom of each groove 15 of the connector 7 for a tap 9 and capable of being engaged in one of these grooves 15 by perfectly fitting to it over a half-circumference, when the detachable bottom 3 is put into position, the thickness of the edges of this notch 16 corresponding to the width of the grooves 15.
Patent FR-2553558-A1 (FR)
Title: Memoire dynamique
Inventor: YANAGISAWA KAZUMASA
IPC: G11C11/4099
Filed: 1984-09-19
Abstract: L'INVENTION CONCERNE UNE MEMOIRE DYNAMIQUE. CETTE MEMOIRE DYNAMIQUE COMPORTE DES LIGNES
Patent FR-2553725-A1 (FR)
Title: Maitre-cylindre de freinage a rapport de transmission variable pour vehicule automobile
Inventor: REINARTZ HANS-DIETER
IPC: B60T11/224
Filed: 1984-10-19
Abstract: MAITRE-CYLINDRE DOTE D'UN RAPPORT DE TRANSMISSION VARIABLE, POUR LE FREINAGE DE VEHICULES AUTOMOBILES. UN ALESAGE 3 AMENAGE DANS UN CARTER 2 RECOIT UN PISTON A ETAGES 6 QUI, PAR SON PLUS GRAND DIAMETRE 25, GLISSE DANS L'ALESAGE AVEC ETANCHEITE ET DONT L'EXTREMITE ARRIERE DELIMITE AVEC L'ALESAGE UNE CHAMBRE DE PRESSION 10 RELIEE AUX FREINS DE ROUES ET QUI, PAR SON PLUS PETIT DIAMETRE 24, CONSTITUE UNE CHAMBRE 31 DELIMITEE, LATERALEMENT, PAR UNE PAROI ARRIERE 32 SITUEE SUR L'EXTREMITE DU PISTON A ETAGES ET PAR L'EXTREMITE AVANT DU CARTER ET, RADIALEMENT, PAR L'ALESAGE. CETTE CHAMBRE EST, EN POSITION DE REPOS DU PISTON A ETAGES, RELIEE A UN RESERVOIR DE COMPENSATION PAR UN PREMIER CANAL 28 POUVANT ETRE FERME PAR UNE PREMIERE VALVE 43 ET A LA CHAMBRE DE PRESSION 10 PAR UN DEUXIEME CANAL POUVANT ETRE FERME PAR UNE DEUXIEME VALVE 59, 64, LORS DE L'ACTIONNEMENT DU PISTON A ETAGES. ELLE PEUT AUSSI ETRE SOUMISE A LA PRESSION DE LA CHAMBRE DE PRESSION A TRAVERS UNE VALVE DE RETENTION DE PRESSION 48, CONSTITUEE DANS LE PISTON A ETAGES, OUVERTE SOUS L'EFFET DE LA PRESSION DE LA CHAMBRE DE PRESSION, CONTRE LA FORCE D'UN RESSORT DE VALVE 62. CETTE VALVE DE RETENTION EST CONSTITUEE PAR UN CORPS DE FERMETURE MOBILE 50 DANS LE PISTON ET PAR UNE PIECE DE BASE AVEC UN SIEGE ETANCHE. LE SIEGE ETANCHE 59 EST CONSTITUE PAR UN PISTON DE VALVE 65 MOBILE PAR RAPPORT AU CORPS DE VALVE 50 ET AU PISTON A ETAGES 6, QUI MAINTIENT OUVERTE EN POSITION DE REPOS LA VALVE DE RETENTION DE PRESSION 48 AU MOYEN D'UN DISPOSITIF D'ENTRAINEMENT 72 ACTIONNABLE PAR LE PISTON A ETAGES 6 ET LA FERME EN POSITION D'ACTIONNEMENT.
Patent FR-2573791-A1 (FR)
Title: Components for building a fixed construction and fixed constructions comprising these components
IPC: E04B1/00
Filed: 1984-11-29
Abstract: The invention relates to a three-dimensional self-supporting frame module for a fixed construction of modular type, comprising two substantially plane roofing panels 2a, 2b defining a dihedral, which panels are connected by a common ridge beam 3.
Patent FR-2574493-A1 (FR)
Title: Shaft pump
Inventor: POULAIN BERNARD
IPC: F04B9/113
Filed: 1984-12-06
Abstract: This installation comprises a control pump and a submerged pump 6. The submerged pump 6 comprises a control cylinder 20 fed with liquid from the control pump, alternately on either side of its piston 30, which drives two pistons 33a, 33b mounted in two cylinders 24a, 24b arranged axially on either side of the cylinder 20. During the movement of the pistons 33a, 33b, the cylinders 24a, 24b draw liquid into one of their chambers from the liquid mass to be drawn and in their other chamber expel liquid towards the point of use. Application in the drawing of water from a groundwater table.
Patent FR-2574698-A1 (FR)
Title: Process for manufacturing a rubber powder or a powder of products made from the vulcanisation of rubber, and powder obtained by the said process
Inventor: ENIKOLOPOV N S
IPC: B29B17/04
Filed: 1984-12-17
Abstract: The invention relates to the rubber industry. The process, which forms the subject of the invention, of the type consisting in subjecting the raw materials to a grinding operation and to the simultaneous action of a shear force, is characterised in that the raw material is precompressed to a pressure ranging from 0.2 to 0.7 MPa and then the material, thus precompressed, is ground by simultaneous action of a pressure ranging from 0.2 to 50 MPa and of a shear force corresponding to a shear stress ranging from 0.03 to 5 N/mm<2> with heating up to a temperature ranging from 80 to 250 DEG C, followed by cooling down to 15 to 60 DEG C. The invention enables, compared to the known processes, the fineness of the powder to be increased and the energy consumptions to be decreased.
Patent FR-2556904-A1 (FR)
Title: Circuit de commande en commutation de charges inductives, integrale monolithiquement, comprenant un etage final de type darlington
Inventor: STEFANI FABRIZIO
IPC: H03K17/0412
Filed: 1984-12-19
Abstract: CIRCUIT DE COMMANDE EN COMMUTATION DE CHARGES INDUCTIVES, INTEGRABLE MONOLITHIQUEMENT, COMPRENANT UN ETAGE FINAL DE TYPE DARLINGTON TT. A LA BASE DU TRANSISTOR DE COMMANDE DU MONTAGE DE DARLINGTON EST RACCORDE LE COLLECTEUR D'UN TRANSISTOR T POUR L'EXTRACTION DE CHARGES, LEQUEL CONDUIT EN OPPOSITION DE PHASE PAR RAPPORT A CE TRANSISTOR DE COMMANDE. L'EMETTEUR DU TRANSISTOR T POUR L'EXTRACTION DE CHARGES EST RACCORDE A LA FOIS AU POLE NEGATIF DE L'ALIMENTATION ET A LA BORNE DE SORTIE DE L'ETAGE FINAL, RESPECTIVEMENT A TRAVERS UNE PREMIERE ET UNE SECONDE DIODES DD.
Patent FR-2575421-A1 (FR)
Title: Device for drawing mathematical functions
IPC: B43L13/20
Filed: 1984-12-31
Abstract: The invention relates to a device for drawing all the curves of the elementary, algebraic, trigonometric, logarithmic and exponential functions and for verifying graphically the solutions of a large number of equations obtained analytically. The device consists of two outlines; an outer outline 21 and an inner outline 22. Both are formed by a succession of elementary mathematical curves separated from each other by semicircular notches 3. The template possesses a ruler 10 graduated in both centimetres and radians. The centimetre-long arrows 17 are for positioning the curves of the template when tracing them on paper. The device of the invention is particularly intended for pupils whose study syllabus includes these functions.
Patent FR-2575703-A1 (FR)
Title: Proof of identity of the user of a cheque book
IPC: B42D15/10
Filed: 1985-01-08
Abstract: The object of the invention is to enable any user of a cheque book to prove immediately that he or she is its rightful owner. There is reproduced in each cheque book on one of its non-detachable pages (stub, cover or a special page) a passport photo of the account holder or holders together with information as to how or where they may be contacted, such as address etc. These details are difficult to falsify and provide a more thorough guarantee than is offered by false identity papers made up from information taken from a found cheque book.
Patent FR-2567971-A1 (FR)
Title: Compresseur pour moteurs thermiques de vehicules
Inventor: MARIANI LAURO
IPC: F04C18/12
Filed: 1985-04-15
Abstract: IL EST DECRIT UN COMPRESSEUR 1 POUR DES MOTEURS THERMIQUES DE VEHICULES. CE COMPRESSEUR COMPORTE UN CORPS PRINCIPAL 2 ET UNE CHAMBRE DE TRAVAIL 3 DANS LAQUELLE TOURNENT AU MOINS DEUX CORPS 4, 4 EN RELATION D'ETANCHEITE CONTINUE LE LONG D'AU MOINS UNE GENERATRICE PARALLELE A L'AXE DE CE CORPS PRINCIPAL 2, ET CETTE CHAMBRE DE TRAVAIL 3 COMMUNIQUE AVEC UN CONDUIT D'ADMISSION 14 ET UN CONDUIT DE REFOULEMENT 15. LA CARACTERISTIQUE PRINCIPALE DE CE COMPRESSEUR 1 RESIDE DANS LE FAIT QUE CES CONDUITS 14, 15 SONT FORMES DANS LE CORPS PRINCIPAL 2 SELON DES DIRECTIONS PARALLELES A SON AXE.
Patent FR-2580589-A1 (FR)
Title: Container made of plastic material for frozen cakes, pastries or similar products
Inventor: QUESNEL ANDRE
IPC: B65D77/30
Filed: 1985-04-18
Abstract: Container made of plastic or similar material intended more particularly for containing a frozen cake, pastry or similar food product, of the type comprising a base 1 provided with an opening at its upper part and a lateral wall for moulding the said product which is contained in it in cooperation with a tray 3 carried by this base. The container is characterised in that it comprises a bottom 4 provided with at least one incision 5 which is produced throughout the thickness of the bottom 4, and in that the lateral wall of the base comprises a pre-cut tearing line for this same wall, which is disposed beside the said initial end of at least the said incision and which is contained in the vertical plane passing through this incision. Application to the industry of packaging frozen cakes or similar products.
Patent FR-2581071-A1 (FR)
Title: Compositions polymeres utilisables a des fins agricoles et pellicules de polymere utilisables comme matiere de couverture dans l'agriculture
Inventor: TAPIA GRACIANO JORGE
IPC: C08K3/38
Filed: 1985-04-24
Abstract: L'INVENTION CONCERNE DES COMPOSITIONS POLYMERES PARTICULIEREMENT APPROPRIEES A DES FINS AGRICOLES. CES COMPOSITIONS CONTIENNENT AU MOINS 80 EN POIDS DE POLYOLEFINES TELLES QUE LE POLYETHYLENE, OU D'UN COPOLYMERE D'ETHYLENE. UN ADDITIF, REPRESENTANT 0,5 A 15 EN POIDS, QUI CONTIENT LA COMBINAISON BORE-OXYGENE, TEL QUE LE BORAX ANHYDRE, ASSURE UNE OPACITE DESIRABLE A CES POLYMERES DANS LES GRANDES LONGUEURS D'ONDE DE L'INFRAROUGE, TOUT EN N'ARRETANT PRATIQUEMENT PAS LA LUMIERE VISIBLE, NECESSAIRE A LA PHOTOSYNTHESE.
Patent FR-2580905-A1 (FR)
Title: Drainer/press for grapes
IPC: B30B9/12
Filed: 1985-04-30
Abstract: The invention relates to a drainer/press for grapes. The subject of the invention is a drainer/press for grapes, of the type comprising a movable frame 1 carrying a draining tunnel 4 in which is mounted an Archimedian screw 5 extended by a pressing chamber 4b where a plug 19 is formed, controlled by a movable door 12 with controlled pressure, characterised in that the last turn 5a of the screw is a complete helical turn made from sprung steel material or the like, which is mounted so as to be deformable axially on an end (lengthening) piece 14 arranged in the extension of the shaft 15 of the screw and fastened to the end of the rod of a dual-effect jack (ram) 17 arranged internally with respect to the said shaft 15, the said end piece being integral in rotation with the said shaft. Application, in particular, to grapes (the grape harvest).
Patent FR-2564088-A1 (FR)
Title: Procede pour former un tres mince revetement en oxyde metallique sur du verre et application de ce procede a la fabrication d'un verre non iridescent
IPC: C03C17/25
Filed: 1985-05-10
Abstract: L'INVENTION A POUR OBJET UN PROCEDE RAPIDE POUR DEPOSER DES COUCHES ANTI-IRIDESCENTES SUR DU VERRE. IL CONSISTE A PULVERISER UNE SOLUTION ANHYDRE D'UN MATERIAU DU TYPE CHELATE D'ALCOOLATE D'ALUMINIUM ET D'UN AUTRE CHELATE MODIFIANT LA REFRACTION, SUR UNE SURFACE CHAUFFEE DE VERRE.
Patent FR-2582279-A1 (FR)
Title: Dispositif de liaison separable, notamment pour colonne de direction pour vehicule automobile
Inventor: HALDRIC BERNARD
IPC: B64C3/20
Filed: 1985-05-23
Abstract: DISPOSITIF DE LIAISON SEPARABLE DE DEUX TRONCONS D'ARBRE, NOTAMMENT D'UNE COLONNE DE DIRECTION POUR VEHICULE AUTOMOBILE, LESDITS TRONCONS D'ARBRE 1, 2 AYANT DES PORTIONS D'EXTREMITES 5, 6 SE RECOUVRANT ET PORTANT CHACUNE UN FLASQUE, LESDITS FLASQUES ETANT RELIES ENTRE EUX PAR DES AXES DE LIAISON SEPARABLES EN CAS DE CHOC CARACTERISE EN CE QUE LESDITS FLASQUES 7, 8 PORTES PAR CHAQUE TRONCON D'ARBRE SONT DE FORME IDENTIQUE ET EN CE QUE DES AXES DE LIAISON 15, 16 SONT FIXES A CHAQUE FLASQUE 7, 8 ET ENGAGES A COULISSEMENT DANS DES TROUS MENAGES DANS L'AUTRE FLASQUE 7, 8.