baber/WOPTO huggingface dataset:
Patent FR-2504162-A1 (FR)
Title: Installation roulante pour la realisation d'une couche de protection s'etendant entre le palier de voie et le lit de pierraille de ballast d'une voie ferree
Inventor: THEURER JOSEF
IPC: E01B27/02
Filed: 1982-04-15
Abstract: L'INVENTION CONCERNE UNE INSTALLATION DEPLACABLE PAR ROULEMENT POUR LA REALISATION D'UNE COUCHE DE PROTECTION 27 S'ETENDANT ENTRE LA PLATE-FORME 24 ET LE LIT DE PIERRAILLE DE BALLAST AU MOYEN D'UNE MACHINE DE NETTOYAGE DE LIT DE PIERRAILLE DE BALLAST 1 DEPLACABLE PAR ROULEMENT SUR VOIE FERREE. CETTE MACHINE NETTOYEUSE 1 COMPREND UN DISPOSITIF DEBLAYEUR 7 POUR LE RAMASSAGE DE LA PIERRAILLE DE BALLAST 5 ET UN SYSTEME DE BANDES TRANSPORTEUSES POUR L'INTRODUCTION OU LA POSE DE LA PIERRAILLE DE BALLAST NETTOYEE ET DU SABLE PAR UNE BANDE TRANSPORTEUSE 21 DISPOSEE APRES L'ELEMENT RAMASSEUR 25 DE LA CHAINE DE DEBLAYAGE. LE SYSTEME DE BANDES TRANSPORTEUSES 44 COMPREND, OUTRE LA BANDE TRANSPORTEUSE 21 PREVUE POUR RAMENER DE LA PIERRAILLE DE BALLAST, AU MOINS UNE BANDE TRANSPORTEUSE INDIVIDUELLE 42 POUR LE TRANSPORT DU SABLE, S'ETENDANT EN DIRECTION LONGITUDINALE DE LA MACHINE ET DISPOSEE PAR SA ZONE DE CHARGEMENT DE TRANSPORT DEVANT L'ELEMENT RAMASSEUR 25 DE LA CHAINE DE DEBLAYAGE, ET DONT L'EXTREMITE DE DECHARGEMENT EST PLACEE ENTRE L'ELEMENT RAMASSEUR 25 DE LA CHAINE DEBLAYEUSE ET L'EXTREMITE DE DECHARGEMENT DE LA BANDE TRANSPORTEUSE DE PIERRAILLE DE BALLAST 21. L'INVENTION EST APPLICABLE A L'ENTRETIEN DES VOIES FERREES.
Patent FR-2528321-A1 (FR)
Title: Dispositif de condensation en continu de vapeurs contenues dans l'atmosphere
Inventor: TIRCOT MICHEL
IPC: F25B21/02
Filed: 1982-06-10
Abstract: DISPOSITIF DE CONDENSATION EN CONTINU DE VAPEURS CONTENUES DANS L'ATMOSPHERE. IL COMPREND UN MODULE THERMOELECTRIQUE A EFFET PELTIER 1 ALIMENTE EN INTENSITE ELECTRIQUE DONT LA FACE CHAUDE 3 EST EN CONTACT AVEC UN RADIATEUR DISSIPATEUR DE CALORIES 5, 6 ET DONT LA FACE FROIDE 4 EST EN CONTACT AVEC UNE CHAMBRE DE CONDENSATION CALORIFUGEE 7 DANS LAQUELLE CIRCULE L'ATMOSPHERE CHARGEE DE VAPEURS A CONDENSER. CETTE CHAMBRE COMPORTE UNE STRUCTURE METALLIQUE CONDUCTRICE 11 MUNIE D'AILETTES 12 PERCEES DE TROUS 13, LE CONDENSAT LIQUIDE OBTENU S'ECOULANT PAR GRAVITE DANS LA PARTIE INFERIEURE DE LA CHAMBRE, PERCEE, A CET EFFET, D'UN ORIFICE D'EVACUATION 14 DE LA PHASE LIQUIDE.
Patent FR-2529927-A1 (FR)
Title: Method for producing a demountable framework for a lightweight dwelling
Inventor: ALIAGA JEAN-LUC
IPC: E04B1/343
Filed: 1982-07-09
Abstract: The invention relates to a method for producing a demountable framework for a lightweight dwelling, consisting in placing a lower frame 3 fixed in a removable manner on concrete blocks 1, in attaching vertical columns 4 in a removable manner onto the said framework, in placing an upper frame 6, 6' fixed in a removable manner on the vertical columns, in placing trusses 5 in a removable manner between facade columns, and in inserting prefabricated removable facade and gable panels 7 between lower frame, columns and upper frame. The lower frame 3 consists of metal profiles having a vertical wing on its upper face for the purpose of making the panels straddle this wing via a lower rebate which these panels have.
Patent FR-2529762-A1 (FR)
Title: Plastic insert for flexible injection-mouldable soles.
Inventor: BLIN ROBERT
IPC: A43B23/22
Filed: 1982-07-12
Abstract: The invention relates to a plastic insert for flexible injection-mouldable soles, characterised in that a metal shank comprising a notch 3 is positioned in the insert, being held securely in place by the top of this insert 5 which positions the shank in the sole. The invention applies to the footwear industry.
Patent FR-2510676-A1 (FR)
Title: Speed controlled hydrostatic transmission system - has adjustable displacement pump machine coupled to driven
Inventor: STUHR HANS-WALDEMAR
IPC: F04B49/00
Filed: 1982-08-03
Abstract: The hydrostatic transmission system incorporates a driven machine in which the ratio of pressure to power is kept constant. The speed of the machine is regulated by a rotary displacement machine, e.g. a pump, to which a further one is coupled. One of the displacement machines has a mechanism for altering the quantity displaced per revoluiton. The adjustable machine (11) is coupled to the driven machine, (3,4) and it can also be connected to the pipe (7) supplying fluid under pressure to the driven machine. The latter can be a pump with constant displacement per stroke volume.
Patent FR-2531675-A1 (FR)
Title: Sailboard equipped with a device for assisting the re-erecting of its rigging
IPC: B63B35/79
Filed: 1982-08-13
Abstract: Sailboard comprising a hull 1, a mast 2, a sail 3, a wishbone 4 and a lifting cord or lifeline 11, characterised in that it is provided with a lifting device assisted by its rigging, comprising a pivoting lever 5 articulated to the lower portion of the mast 2 and linked again to the said mast or to a member carried by the latter such as the wishbone 4, by means of a linking element 9 attached to the mast and to the said lever, at points distant from their articulation 5a, 6, 7, so that the lever can occupy a position in which it forms an angle with the said mast, the lifting cord or safety line 11 being solidly fastened to the said lever, which lever is subjected to the action of an elastic return means 10 tending to hold it against the mast 2 or in a position close to the latter.
Patent FR-2535041-A1 (FR)
Inventor: DUMAS GERARD
IPC: F41A5/18
Filed: 1982-10-25
Abstract: 1. Automatic gun with gas tapping, of the type in which the mechanism (15) for locking/unlocking the arm, and which provides also the discharge of the cartridge case, and which is housed within the breech box (2) is automatically actuated at the time of unlocking under the effect of a gas tapping in the barrel (1) and is returned automatically in the locking position by a recovery spring (18) which provides also the feeding of a fresh cartridge located within a tube-magazine (3), said gun being of the type having a piston (9) driven by the force of the gases tapped from the barrel sliding within the fastening piece (6) of the barrel and surrounding the tube-magazine, said piston consisting of a cylindrical block having a section fitting within a recess of the annular piece and delimitating an annular chamber (11) for the storage of the gases, said piston (9) co-operating during the movement thereof with means (13) for transmitting the motion of the piston comprising lateral arms and permitting the operation of the mechanism (15) for the locking/unlocking of the arm through the intermediary of control means (14), characterized in that the transmission means (13) comprise two endwise juxtaposed rings coaxial rings (16-17) mounted slidably on the tube-magazine, one of which (the ring 16) is provided with two lateral longitudinal U-shaped notches (23) opening horizontally outwardly, the other one (the ring 17) being provided with two lateral longitudinal U-shaped notches (25) opening vertically upwardly, and include two flat and elongated lateral arms (19, 20) each one of which is engaged within a horizontal notch (23) and a vertical notch (25) both located on the same side of the barrel (1), the ends of said arms directed towards the breech box (5) being arranged to be associated with the intermediate means (14) for the control of the locking/unlocking mechanism (15), said means being capable of driving freely said mechanism within the breech box (2) to cause this mechanism to be locked/unlocked relative to the barrel (1).
Patent FR-2539819-A1 (FR)
Title: Starting limiter
IPC: F02N7/08
Filed: 1982-11-25
Abstract: The invention relates to an automatic cutoff device directly associated with pneumatic starters making it possible to simplify control and eliminate the problems due to the response times of installations. It comprises a differential piston 4 acting as a directional control slide valve making it possible to obtain a comparison between the supply pressure of the starter with its back-pressure taken at the exhaust by the duct 8 in order to produce a cutoff at a given speed by acting directly on a valve 6. The operation of this device takes place in three steps: setting, cutoff and resetting. It has three adjustable parameters: the cutoff speed, the minimum pressure and a time delay for setting the system. Amongst the most beneficial applications of the invention mention may be made of the automatic cutoff of starting of electricity generator sets and the remote control of combustion engines.
Patent FR-2541328-A1 (FR)
Title: Nouvelle composition d'encollage, leur preparation et leur utilisation a l'encollage des fils textiles
Inventor: GAGNE PIERRE
IPC: C08L75/06
Filed: 1983-02-23
Abstract: L'INVENTION SE RAPPORTE A UNE COMPOSITION A BASE DE POLYMERES HYDROSOLUBLES DESTINEE A L'ENCOLLAGE DES CHAINES DE FILS TEXTILES, SON PROCEDE D'OBTENTION ET SON UTILISATION A L'ENCOLLAGE DES FILS TEXTILES. DANS SA REALISATION PREFERENTIELLE, LA COMPOSITION COMPREND, EN MATIERES SECHES, 40 A 90 EN POIDS D'UN POLYESTER-URETHANE ET 10 A 60 EN POIDS D'UN POLYMERE ACRYLIQUE ETOU VINYLIQUE. L'INVENTION S'APPLIQUE TOUT PARTICULIEREMENT BIEN A L'ENCOLLAGE DES FILS DE POLYTEREPHTALATE D'ETHYLENE-GLYCOL.
Patent FR-2542754-A1 (FR)
Title: Procede d'hydrodemetallisation de charges d'hydrocarbures et catalyseur pour la mise en oeuvre de ce procede
Inventor: DEVANNEAUX JACQUES
IPC: B01J21/00
Filed: 1983-03-15
Abstract: L'INVENTION CONCERNE L'HYDRODEMETALLISATION D'UNE CHARGE D'HYDROCARBURES. SELON L'INVENTION, DANS DES CONDITIONS USUELLES D'HYDRODEMETALLISATION, LADITE CHARGE EST MISE EN CONTACT AVEC UN CATALYSEUR CONSTITUE ESSENTIELLEMENT PAR UNE ALUMINE DONT LES CARACTERISTIQUES SONT LES SUIVANTES: -SURFACE SPECIFIQUE: SUPERIEURE A 150MG ET, DE PREFERENCE, A 175MG, -VOLUME POREUX: SUPERIEUR A 0,6CMG ET, DE PREFERENCE, A 0,7CMG, -DISTRIBUTION DU VOLUME POREUX EN FONCTION DU RAYON DE PORE: AU MOINS 50 DE PORES DE RAYON AU PLUS EGAL A 100A, -MODE DE DISTRIBUTION DES RAYONS DE PORES EN A (MAXIMUM DE LA COURBE DE DISTRIBUTION DES RAYONS DE PORES): RAYONS COMPRIS ENTRE 40 ET 70A, LADITE ALUMINE AYANT ETE ACTIVEE PREALABLEMENT A LA MISE EN OEUVRE DUDIT PROCEDE ETOU ETANT ACTIVEE PENDANT CELUI-CI A L'AIDE D'UN COMPOSE SOUFRE.
Patent FR-2545758-A1 (FR)
Inventor: MIFSUD GILLES
IPC: B21D43/10
Filed: 1983-05-09
Abstract: 1. A handling apparatus comprising a frame (1) on which a movable element can slide between two end positions, and means for causing the movable element to slide from one end of this frame to the other, the movable element being formed by a first carriage (5) carried by the frame and driven directly in sliding motion thereon by the aforementioned means, and a second carriage (6) which can be driven in translation movement by the first carriage and which is provided with means for gripping articles which can be grasped by it at one end of its sliding motion and deposited at the other end of said sliding motion, this second carriage being automatically displaced vertically in relation to the first carriage at each end of its sliding motion by rollers (7) carried by said first carriage and cooperating with cams (8) provided in said second carriage, characterised in that, in the case of a press loader able to grip in the vicinity of one of the ends of its frame the top sheet of a stack of sheets intended to be successively machined, lift it substantially vertically, then convey it to the other end of the frame and deposit it there by lowering it substantially vertically into the aforementioned press so as to be machined thereby, the second carriage (6), hereinafter designated the lower carriage, is suspended from the first carriage (5), hereinafter designated the upper carriage, by four pairs of connecting rods (18 and 19) and is automatically displaced in relation to the upper carriage, successively downwards at each end of travel in one direction or the other, then upwards at each start of travel in opposite direction, by means of downwardly directed cams (22) provided at each end of horizontal rails (21) of the frame (1), on which rails roll rollers (20) from which are suspended the pairs of connecting rods (18 and 19) by means of which the lower carriage (6) is suspended from the upper carriage (5), and by means of V-shaped cams (8) provided in the lower carriage (6) cooperating with the rollers (7) of the upper carriage (5), the cams (22) being directed towards the bottom of the frame (1) and the V-shaped cams (8) of the lower carriage (6) being arranged so as to bring about, in combination with the pairs of connecting rods (18 and 19), vertical lowering of the lower carriage (6) in relation to the upper carriage (5), at the end of travel in one direction or the other of said carriages, then vertical raising of said lower carriage (6), in relation to said upper carriage (5), at the start of travel in each case in one direction or the other.
Patent FR-2547177-A1 (FR)
Title: Electric apparatus for filing and polishing the nails
IPC: F16H25/14
Filed: 1983-06-10
Abstract: The invention relates to an electric apparatus for filing and polishing the nails. The apparatus comprises a sliding piece 46 carrying a layer 34 of abrasive material or of polishing material which is driven in an alternating linear movement by a motor, the said piece carrying a small wheel 38 with an axis perpendicular to the direction of movement of the piece and which is capable of rolling over a rotating cam 36 fixed at one of the ends of the rotor 16 of the motor, prestressed spring means 54 stressing the said sliding piece and its small wheel so as to bear against the cam.
Patent FR-2529122-A1 (FR)
Title: Outil d'alesage
Inventor: WOERZ HANS
IPC: B23Q1/28
Filed: 1983-06-28
Abstract: OUTIL D'ALESAGE POUR ALESER DES PERCAGES, COMPORTANT UNE BASE INTERMEDIAIRE 10 SUR LAQUELLE UNE OU DEUX TETES D'ALESAGE 30 SONT GUIDEES, EN POUVANT SE DEPLACER PAR GLISSEMENT, TRANSVERSALEMENT PAR RAPPORT A L'AXE 9 DE L'OUTIL, AU MOYEN D'UN GUIDAGE EN QUEUE D'ARONDE, ET PEUVENT ETRE FIXEES PAR DES VIS DE SERRAGE 32; LE COIN EN QUEUE D'ARONDE 12 COMPORTE RESPECTIVEMENT, SUR CHACUNE DE SES DEUX SURFACES DE GLISSEMENT LATERALES 11, 11, UN EVIDEMENT 14, 14 DONT LA PROFONDEUR AUGMENTE EN DIRECTION DE L'AXE 9 DE L'OUTIL, ET, POUR FIXER LES TETES D'ALESAGE 30, LES VIS DE SERRAGE 32 PEUVENT S'APPUYER SUR LES SURFACES DE SERRAGE 15, 15 SE TROUVANT DANS LES EVIDEMENTS 14, 14.
Patent FR-2548630-A1 (FR)
Title: Glue pot and its applicator
Inventor: FINEL JEAN-JACQUES
IPC: B43M11/00
Filed: 1983-07-06
Abstract: Glue pot comprising a lid and an applicator used separately from the lid, in which the applicator 3 is housed inside the lid 2 of the glue pot 1 and is held there by means of a retaining device 4 protruding inside the lid and integral with the lid. The retaining device can be a tenon which slides in a hole formed in the central part of the applicator.
Patent FR-2551894-A1 (FR)
Title: Dispositif d'arret de sonnerie pour reveils et pendulettes
Inventor: TONNERRE JACQUES
IPC: G04B23/03
Filed: 1983-09-12
Abstract: L'INVENTION CONCERNE UN DISPOSITIF D'ARRET DE SONNERIE POUR REVEILS ET PENDULETTES. UN REVEIL COMPORTE UN ENSEMBLE 3 MOUVEMENT-CADRAN-LUNETTE MONTE PIVOTANT DANS UN BOITIER 1. UN DOIGT D'ARRET 4 SOLIDAIRE DU MOUVEMENT EST MOBILE ENTRE UNE PREMIERE POSITION PERMETTANT LE DECLENCHEMENT DE LA SONNERIE ET UNE DEUXIEME POSITION PROVOQUANT L'ARRET DE LA SONNERIE. LE BOITIER 1 COMPORTE, EN REGARD DU DOIGT D'ARRET 4, UNE BUTEE FIXE 2. DANS LA PREMIERE POSITION D'ATTENTE DE DECLENCHEMENT DE LA SONNERIE, LE DOIGT 4 REPOSE SUR LA BUTEE 2 ET L'ENSEMBLE 3 EST LEGEREMENT SORTI DU BOITIER 1. LORSQUE LA SONNERIE SE DECLENCHE ET QU'ON DESIRE L'ARRETER, ON APPUIE SUR L'ENSEMBLE 3 EN L'ENFONCANT DANS LE BOITIER 1 ET LE DOIGT D'ARRET SE DEPLACE VERS SA DEUXIEME POSITION EN RAISON DE LA POUSSEE EXERCEE PAR LA BUTEE.
Patent FR-2534247-A1 (FR)
Title: Continuous alkylation of cpds. contg. active methylene gps.
Inventor: ANGELETTI ENRICO
IPC: C07C67/00
Filed: 1983-10-05
Abstract: Alkylation with (B) alkyl halides, -mesylates and -tosylates, takes place by passing a gaseous mixt. of cpd. (A) contg. acid CH gp. and (B) through a catalyst bed of alkali carbonate or bicarbonate supporting an adsorbed phase transfer catalyst. The process pref. takes place at 150-200 (170-180) deg. C under pressure ((10-30) x 10 power 5)/760 esp. (20 x 10 power 5)/ 760 Pa. The reaction prods. are recovered by condensation at the outlet of the column contg. the catalyst bed. (A) is esp. a malonate diester, an acetoacetate ester or acetyl acetone. The phase transfer catalyst can be tetrabutyl phosphonium bromide, a polyethylene glycol, esp. Carbowax 6000, or a crown ether, esp. 18-crown-6- or dibenzo-18-crown-6. K2CO3 or NaHCO3 is used as base and catalyst-carrier. Molar ratio base: (A) is 2.5 : 1. Molar ratio (B) : (A) is 1.5-1. The throughput of reactants through column can be 1-5 ml/hr. vol. of column. The process is carried out without solvents and without stirring. Pure prods. are obtd. at a high reaction rate.
Patent FR-2554461-A1 (FR)
Title: Process for the production of liquid steel by oxidising melting of scrap iron or of prereduced material in a reactor with oxidising gas blasting
Inventor: KIEGER ROGER
IPC: C21C5/28
Filed: 1983-11-04
Abstract: According to this process, applicable especially in a steelworks converter with pure oxygen blasting, the charge contains practically exclusively scrap iron which, on reacting with the oxidising gas, produces the energy needed for its own melting. The reaction is initiated at the beginning of the process by providing a bath stock of liquid steel or of liquid casting iron in the converter or else by providing an initial charge of scrap iron heated to more than 1000 DEG C.
Patent FR-2554491-A1 (FR)
Inventor: COBERT JEAN PIERRE
IPC: E04H17/14
Filed: 1983-11-07
Abstract: 1. A modular fence comprising at least one fence portion (21) with at least one substantially horizontal rail (21a, 21b) between two substantially vertical posts (11, 12), the fence portion (21) being fixed with respect to the posts (11, 12) by connecting means (121a, 121b, 221a, 221b) comprising in cooperation end members which are fixed by interengagement to the ends of the rail (21a, 21b) and collars encircling the posts, characterised in that each connecting means (121a, 121b, 221a, 221b) comprises in one piece a rigid sleeve (1, 51) which fits to the post, and a projecting end portion (7, 8, 9; 57, 58, 59) on the sleeve, clamping means immobilising the sleeve (1, 51) on the post.
Patent FR-2556515-A1 (FR)
Inventor: FAVRE-TISSOT JEAN-PAUL
IPC: H01R43/04
Filed: 1983-12-13
Abstract: Several braids (26) to connect a moving contact (10) to a lug (14) for the current lead are attached to the lug by welding under pressure, the ends (32) of the braids (26) being placed in slots (34, 36, 38) made in the face of the lug (14). The welding occurs without any need of hard solder.
Patent FR-2537983-A1 (FR)
Title: Pigment perfectionne de dioxyde de titane portant un revetement organique et son procede de fabrication
Inventor: HUMPHREYS JOHN PITCAIRN
IPC: C09C1/36
Filed: 1983-12-15
Abstract: LE PIGMENT SELON L'INVENTION CONSISTE EN DIOXYDE DE TITANE EXEMPT DE REVETEMENT INORGANIQUE, PORTANT UN REVETEMENT ORGANIQUE D'ACIDE ISOSTEARIQUE ET D'ACIDE DODECYLBENZENESULFONIQUE. LE BROYAGE DANS UN BROYEUR A ENERGIE DE FLUIDE EST INUTILE ET LE PIGMENT PEUT ETRE SEPARE DU LIQUIDE SURNAGEANT PAR DECANTATION.
Patent FR-2544694-A1 (FR)
Title: Recipient pour fluide a l'etat de creme
Inventor: NAKANISHI KENICHI
IPC: B65D83/76
Filed: 1984-01-17
Abstract: L'INVENTION CONCERNE UN RECIPIENT POUR FLUIDE A L'ETAT DE CREME. IL COMPREND UN CORPS 1 DONT LE VOLUME INTERIEUR PEUT ETRE REDUIT PAR L'APPLICATION D'UNE DEPRESSION, UNE TETE 3 MONTEE SUR LE SOMMET DU CORPS ET COMPORTANT UN POUSSOIR 35 ET UN ORIFICE 33 DE REMPLISSAGE, UNE POMPE P POUVANT ETRE MANOEUVREE A L'AIDE DU POUSSOIR POUR DECHARGER LE CONTENU DU CORPS PAR L'ORIFICE DE REMPLISSAGE, CETTE POMPE COMPRENANT UN MECANISME DE VALVE 4 QUI COMPREND UN CLAPET D'ASPIRATION A ET UN CLAPET DE DECHARGE B, AINSI QU'UNE CHAMBRE C DE PRESSION DONT LE VOLUME PEUT ETRE MODIFIE A L'AIDE DU POUSSOIR 35. DOMAINE D'APPLICATION: DISTRIBUTEUR DE PRODUITS A L'ETAT DE CREME.
Patent FR-2558556-A1 (FR)
Title: Mechanical device for converting a constant-velocity circular movement into a periodic, variable-velocity circular movement.
Inventor: BARBEREAU JEAN-LUC
IPC: F16H35/02
Filed: 1984-01-23
Abstract: The subject of the invention is a mechanical device for communicating a periodic-velocity circular movement to a second shaft 20 from a constant-velocity circular movement of a first shaft 10, characterised in that it comprises: - a first plate 12 which is free to rotate about a third shaft 25 and rotatably driven from the first shaft; - at least one pinion 13, free to rotate about a fourth fixed shaft 40 securely fastened to the said first plate 12 parallel to the said third shaft and arranged between the centre and the periphery of the said first plate, the said pinion being equipped with a crank 15 parallel to the said fourth shaft and arranged between the centre and the periphery of the said pinion and close to the working diameter of the said pinion, the said pinion meshing with a fixed toothed wheel 14, coaxial with the said first plate, the said crank 15 engaging in a radial slot 16 of a second plate 17 having as a shaft the said second shaft 20. Application to the movements of the fork of a transporter-stocking device.
Patent FR-2541815-A1 (FR)
Title: Relais electromagnetique a armature articulee
Inventor: NAGAMOTO MITSUKI
IPC: H01H50/60
Filed: 1984-02-24
Abstract: LE RELAIS COMPREND UNE CULASSE FIXE 10 DONT L'UN DES BRAS 11 PORTE UN NOYAU ET DONT L'AUTRE BRAS 12 PORTE DE FACON ARTICULEE UNE ARMATURE EN L 30. UN RESSORT CONDUCTEUR 40 PORTANT UN CONTACT MOBILE 42 S'APPUIE SUR UN BRAS 32 DE L'ARMATURE DONT L'AUTRE BRAS 31 COOPERE MAGNETIQUEMENT AVEC LE NOYAU. LE BRAS 12 DE LA CULASSE EST SUBDIVISE EN DEUX BRANCHES 14 ENTRE LESQUELLES EVOLUE LE BRAS 32 DE L'ARMATURE. UTILISATION POUR REDUIRE LA HAUTEUR DU RELAIS.
Patent FR-2562929-A1 (FR)
Title: Improvements to rounded tiles with an interlocking assembly
IPC: E04D1/04
Filed: 1984-04-11
Abstract: The present invention relates to a rounded tile with an interlocking assembly produced by interlocking the tiles of one line. According to the invention the interlocking assembly is obtained by interlocking elements 13 which are symmetrical with respect to the median axis of the tile and which project from the lateral parts of the convex face of the tip 11 of this first curved tile, the generatrices which are closest to the two symmetrical elements 13 being parallel or divergent, into corresponding housings 14 provided at least on the lateral parts of the neighbouring concave face of the base 10 of a second identical tile. The invention makes it possible to produce an interlocking assembly while enabling a damaged tile to be changed.
Patent FR-2566831-A1 (FR)
Title: Safety bar assembly for closing all openings
IPC: E06B9/01
Filed: 1984-06-28
Abstract: The subject of the invention is a bar assembly for closing all openings. It consists of a thick-walled hollow bar; the internal hole is cylindrical so as to allow the installation of at least one cylindrical rod 5 mounted rotatably in the said housing 9; rotation means provide the mobility of the said rotary rod 5; the said hollow bar is fixed to other bars and/or sealed in the wall. The rotation means which provide the mobility of the said rotary rod 5 are pivots placed at the ends of the said rod 5. The invention applies to bar assemblies of openings such as doors, windows or light wells.