baber/WOPTO huggingface dataset:
Patent FR-2460094-A1 (FR)
Title: Dispositif de commande du relevage hydraulique de l'attelage d'instruments varies sur un tracteur agricole
Inventor: BENASSI GIAN CARLO
IPC: A01B63/112
Filed: 1980-06-27
Abstract: POUR ADAPTER LE RELEVAGE DE L'ATTELAGE AUX SEUILS DE REACTIONS DEVANT ETRE TRANSMIS AU DISTRIBUTEUR 7A DE COMMANDE DU VERIN HYDRAULIQUE PAR LES LEVIERS 7, ON ADAPTE LA POSITION DE CHAQUE LEVIER INFERIEUR D'ATTELAGE LIE PAR SA TETE 9 A UNE ROTULE POUVANT COULISSER SUR LA BARRE FLEXIBLE 5, RECEVANT LES REACTIONS, ENTRE DEUX POSITIONS DETERMINEES PAR LA BAGUE D'ESPACEMENT 14 QUE L'ON MONTE, ENTRE LE PALIER 6 ET LA ROTULE POUR LA PREMIERE, COMME REPRESENTE, ET, POUR LA DEUXIEME, ENTRE LA ROTULE ET LE MANCHON 11 D'EXTREMITE DE LA BARRE. CE DISPOSITIF PERMET D'ADAPTER LA FLEXIBILITE DE LA BARRE 5 A DES INSTRUMENTS DIVERS.
Patent FR-2460789-A1 (FR)
Title: Dispositif de commande de la position de l'element unique porte-caractere dans les machines a ecrire ou similaires
Inventor: BAROZZI GIANPIERO
IPC: B41J7/56
Filed: 1980-07-09
Abstract: DISPOSITIF POUR LA COMMANDE DE LA MISE EN PLACE D'UN ELEMENT UNIQUE 3 DANS DES MACHINES A ECRIRE OU ANALOGUES QUI COMPORTENT PLUSIEURS CHAINES CINEMATIQUES COMPRENANT CHACUNE UNE TIGE TRANSVERSALE 31, 32, 33 RELIEE A DES ELEMENTS COULISSANTS 34, 35, 36 COOPERANT AVEC DES FENTES DE CAME 34B, 34C, 34D, 34D, 35, 35D COMMANDANT AU MOYEN DE CAMES CORRESPONDANTES 34D A 36D DES POULIES 43, 45 PORTANT UN FIL DE COMMANDE 44 DE L'ELEMENT PORTEUR 3; CHAQUE CHAINE CINEMATIQUE EST ACTIONNEE DIRECTEMENT PAR UN ORGANE INTERMEDIAIRE 9 ASSOCIE A UN LEVIER DE TOUCHE CORRESPONDANT.
Patent FR-2488737-A1 (FR)
Title: Soldered electrical connection for starter solenoid windings - consists of plate with thin bottomed dished soldering region to prevent solder flow along wires
Inventor: LARRAURI ALEXANDRE
IPC: H01R4/02
Filed: 1980-08-13
Abstract: The plate connector is soldered to the wires of motor vehicle starter solenoid windings and is shaped to prevent the solder from flowing along the wires. The ends of the exciting and holding windings in the head of a starter solenoid pass through a plate held on the outside of the head. The plate has a basin shaped depression in it with a thin supple base which fits into a hole in the head of the solenoid. The wires pass through the orifice in the head and through an orifice in the thin base of the basin shaped depression in the connecting plate. The base conforms to the shape of the wires forming a seal and the solder is prevented from flowing out of the depression.
Patent FR-2489097-A1 (FR)
Title: Preservation of mushrooms - by pasteurisation after impregnation with heat-coagulable substance
IPC: A23L1/28
Filed: 1980-09-03
Abstract: Preservation of perishable porous foodstuffs (esp. mushrooms) is effected by (a) contacting with an impregnating liq. contg. a heat-coagulatable substance (I), (b) blanching to coagulate (I), (c) sealing in storage containers, and (e) heat treating the prod. by pasteurisation under acid conditions. The acid conditions for step (e) are pref. obtd. by blanching the mushrooms in acidified water at pH 2.6-3; this is pref. effected after carrying out step (b) and washing the mushrooms with water. The pH is pref. adjusted to 4-4.2 before sealing the containers. In contrast to conventional sterilisation, pasteurisation can be applied to large containers (e.g. 3-5 kg.), does not reduce the wt. gain obtd. by impregnation, and does not impair the appearance of the prod.
Patent FR-2468221-A1 (FR)
Title: Procede et dispositif de fabrication d'une couche de charbon active liee par une matiere synthetique pour les electrodes minces de diffusion des gaz
Inventor: SAUER HANS
IPC: H01M4/96
Filed: 1980-10-14
Abstract: La présente invention concerne un procédé et un dispositif de fabrication d'une couche de charbon activé liée par une matière synthétique. Pour la fabrication en continu d'électrodes de diffusion des gaz sous forme d'une feuille mince, on traite un mélange à sec de poudre de charbon activé et de poudre de polytétrafluoroéthylène en l'exposant pendant le processus de mélange, dans un mélangeur à aubes 1, à l'action intense de couteaux 6 très acérés et tournant très rapidement. Le mélange est alimenté dans le broyeur à aubes 1 par le conduit d'alimentation 2 et en plus de l'action des aubes 3, il est traité par les couteaux 6 de la tête porte-couteaux 5. On dispose au niveau du conduit de décharge 8, d'un mélange parfaitement homogène et bien réparti. L'invention s'applique à la fabrication des électrodes minces de diffusion des gaz pour les éléments combustibles.
Patent FR-2492514-A1 (FR)
Title: Liquid chamber for heat exchanger - is made of collecting and expansion sections with gas escape hole between them
Inventor: CADARS PATRICK
IPC: F28F9/02
Filed: 1980-10-22
Abstract: The liquid chamber is for a heat exchanger with circulating liquid - such as an engine radiator. It consists of collecting and expansion chambers, which are connected. The expansion chamber (19) goes above the top end of the collecting chamber (18) and the exchanger body (11). It leaves a volume above the gas escape hole (26). The two chambers (18,19) are separated by a partition (22) fixed to the water chamber (14). The water chamber has two moulded open faces. Using one of these it is mounted on the exchanger body (11) and by the other a cover (31) closes it.
Patent FR-2493981-A1 (FR)
Title: Angular position detector for rotor of electric motor - has magnetic sensor influenced by driven rotary element divided into even number of segments with alternate slots modifying state of sensor
Inventor: MORAZZANI CHRISTIAN
IPC: G01D5/14
Filed: 1980-11-07
Abstract: The device has a magnetic or an electromagnetic sensor (2) arrangement and a rotating magnetic circuit (1) driven by the rotating component to pass in front of the sensor (2). The magnetic circuit (1) is of a circular shape divided into two or any even number of sectors (8,13). Alternate sectors (13) have a slot (14) passing in front of the sensor (2), the other sectors have a solid part (11) passing in front of the sensor (2). The sensor (2) state is thus alternately modified during the rotation of the magnetic circuit (1). The device is simple, accurate, reliable, statically and dynamically balanced and gives the position when the component is rotating or at rest. The device can be used to detect the angular position of a rotor of a motor.
Patent FR-2469988-A1 (FR)
Title: Ajutage de projection d'un jet de coupe sous haute pression
Inventor: OLSEN JOHN H
IPC: B05B1/00
Filed: 1980-11-19
Abstract: AJUTAGE DE PROJECTION D'UN JET D'EAU SOUS PRESSION EXTREMEMENT ELEVEE, COMPRENANT UNE SOUPAPE LEGERE RELIEE PAR UN MECANISME A PERTE DE MOUVEMENT A LA COMMANDE. LA SOUPAPE 36 FORME DIRECTEMENT LE JOINT D'ETANCHEITE AVEC LE RUBIS 38 DE FORMATION DU JET DE MANIERE A GARANTIR LA PRESENCE PERMANENTE DU FLUIDE SOUS HAUTE PRESSION A L'INTERIEUR DU SYSTEME. LE MAINTIEN DE LA PRESSION ELEVEE DANS LE SYSTEME PROTEGE LES TUBES D'ALIMENTATION CONTRE LES DEGATS CAUSES PAR LES ONDES DE PRESSION CREEES PAR LES OUVERTURES ET FERMETURES REPETEES DE LA SOUPAPE. APPLICATION AU DECOUPAGE PAR UN JET D'EAU POUVANT ATTEINDRE UNE PRESSION SUPERIEURE A 400MPA.
Patent FR-2471659-A1 (FR)
Title: Condensateur electrique a double couche du type a auto-support
Inventor: YOSHIDA KAZUNORI
IPC: H01G9/00
Filed: 1980-12-05
Abstract: LES ELECTRODES D'UN ELEMENT DE CONDENSATEUR A DOUBLE COUCHE PLACEES SUR LES COTES OPPOSES DE L'ELEMENT SONT DISPOSEES DANS LA MEME DIRECTION, UNE CARACTERISTIQUE PRINCIPALE DE L'INVENTION RESIDE DANS LE FAIT QUE DEUX PLAQUES D'ELECTRODES 11, 32 SONT DISPOSEES SUR L'ELEMENT AVEC UNE PLAQUE ISOLANTE 25 COMPORTANT UN TROU TRAVERSANT 23 INTERPOSE ENTRE ELLES, ET QU'UNE BORNE 32 DE LA PLAQUE PLACEE A L'INTERIEUR PENETRE DANS LE TROU DE LA PLAQUE ISOLANTE ET QU'UNE OUVERTURE EST A SON TOUR FORMEE DANS LA PLAQUE D'ELECTRODE PLACEE A L'EXTERIEUR. LE CONDENSATEUR EST ASSEMBLE D'UNE MANIERE TELLE QUE LA PLAQUE D'ELECTRODE INTERIEURE 31 EST CONNECTEE ELECTRIQUEMENT A UNE ELECTRODE DE L'ELEMENT ALORS QUE L'AUTRE PLAQUE D'ELECTRODE 11 EST CONNECTEE ELECTRIQUEMENT A L'AUTRE ELECTRODE DE L'ELEMENT PAR L'INTERMEDIAIRE D'UN BOITIER CONDUCTEUR.
Patent FR-2472931-A1 (FR)
Title: Incubateur pour nouveau-ne
Inventor: MALUTA JAMES
IPC: A61G11/00
Filed: 1981-01-05
Abstract: INCUBATEUR POUR NOUVEAU-NE. IL COMPORTE UNE CAPOT TRANSPARENT, EN FORME DE SECTEUR CYLINDRIQUE, FORME DE SECTIONS 56, 58 ARTICULEES AUTOUR DE LEUR AXE GEOMETRIQUE, QU'ON PEUT OUVRIR INDIVIDUELLEMENT SOIT A UN DEGRE LIMITE, SOIT EN LES BASCULANT COMPLETEMENT JUSQU'AU-DESSOUS D'UN SUPPORT EN PORTE-A-FAUX 34 SUR LEQUEL REPOSE L'ENFANT. L'HABITACLE EST CHAUFFE PAR DE L'AIR CHAUFFE DANS UN COMPARTIMENT 64 SOUS-JACENT A L'HABITACLE ET QUI TRAVERSE SUCCESSIVEMENT LES DEUX SECTIONS DE CAPOT, A DOUBLE PAROI. A CETTE FIN, LE COMPARTIMENT 64 CONTIENT UN VENTILATEUR ET UN APPAREIL DE CHAUFFAGE. L'UNE DES PAROIS DE CHAQUE SECTION DE CAPOT A DOUBLE PAROI EST AMOVIBLE. CETTE STRUCTURE PERMET D'ETABLIR UN ACCES PARFAITEMENT DEGAGE A L'ENFANT ET FACILITE EN OUTRE LE NETTOYAGE DU CAPOT.
Patent FR-2498492-A1 (FR)
Title: Steel planing roller for planing machine - is one piece with hot fitted pre-milled binding rings of manganese steel
Inventor: VIAL RAYMOND
IPC: B21D1/05
Filed: 1981-01-27
Abstract: The planing roller is for incorporation in a planing machine, and comprises a one piece steel roller with hot-fitted binding rings. The rings are butt jointed one next to the other, can be made of pre-milled steel or manganese, and may pref. be made of steel with a 12% manganese content.
Patent FR-2475085-A1 (FR)
Title: Piece fibreuse contenant une resine thermodurcissable, materiau compose contenant une resine thermodurcissable et un organe thermoplastique, procede de formation et separateur de batterie contenant cette piece fibreuse
Inventor: MOORE CHARLES B
IPC: H01M50/489
Filed: 1981-02-05
Abstract: L'INVENTION CONCERNE UN PROCEDE DE FORMATION D'UNE PIECE FIBREUSE IMPREGNEE DE RESINE THERMODURCISSABLE. SELON L'INVENTION, ON FORME (EN 10), UNE BOUILLIE AQUEUSE CONTENANT ENVIRON 3 A ENVIRON 95 EN POIDS DE FIBRE D'UNE PATE SYNTHETIQUE POLYMERIQUE, ON DESHYDRATE (EN 32, 33, 35, 36, 37, 38-43) LA BOUILLIE ET ON FORME UNE PIECE, QUE L'ON IMPREGNE (EN 46) D'UNE RESINE THERMODURCISSABLE, ET ON CHAUFFE LA RESINE (EN 48) JUSQU'A CE QU'ELLE SOIT DURCIE. L'INVENTION S'APPLIQUE NOTAMMENT A LA FORMATION DE SEPARATEURS DE BATTERIE.
Patent FR-2478561-A1 (FR)
Title: Systemes de freinage anti-patinage pour vehicules
Inventor: HARRIS ALAN LESLIE
IPC: B60T8/17
Filed: 1981-03-11
Abstract: INVENTION CONCERNANT LE FREINAGE DES VEHICULES. SYSTEME DE FREINAGE ANTI-PATINAGE, COMPRENANT UN ENSEMBLE MODULATEUR DE LA PRESSION DU FLUIDE APPLIQUE A L'ACTUATEUR 7 D'UNE ROUE DU VEHICULE, UN CAPTEUR DE DECELERATION DE ROUE 9, 15, 17 ASSOCIE A UN DISPOSITIF ELECTRONIQUE 13 DE COMMANDE; UN CAPTEUR DE PRESSION 10 FOURNIT UN SIGNAL CORRESPONDANT A LA PRESSION ACTUELLE DE L'ACTUATEUR ET LE SIGNAL DE DECELERATION EST COMPARE DANS LE DISPOSITIF 13 A UNE VALEUR DE SEUIL DE DECELERATION SUSCEPTIBLE DE VARIER. APPLICATION A LA REALISATION D'UN SYSTEME DE FREINAGE FONCTIONNANT DE FACON FIABLE.
Patent FR-2501885-A1 (FR)
Title: Playing-in technique for violin - uses electrically generated sound to resonate body of new violin held by damper blocks in acoustic chamber
IPC: G10D3/00
Filed: 1981-03-13
Abstract: The procedure is used for playing-in a stringed instrument includes making the body of the instrument resonate in the range of frequencies in which the instrument will be played. The instrument is wedged into a rigid frame using damping blocks, and the bridge of the instrument is attached to the moving part of an electro-magnetic transducer, pref. a loudspeaker. Frequencies within the appropriate range are then applied to the transducer with controllable power amplification. A set rate at which the power may be increased is layed down increasing gradually during the days of playing - in. The sounds may come from reproduction equipment playing a recorded piece of music such as that to be played subsequently on the instrument.
Patent FR-2507695-A1 (FR)
Title: High tension current distributor for IC engine ignition - has lead connectors lying in plane perpendicular to rotor axis and oriented towards one side of distributor cap
Inventor: RAYMOND BERNARD
IPC: F02P7/02
Filed: 1981-06-12
Abstract: The high tension current distributor has, firstly, a stator carrying connectors, one accepting incoming high tension current while the others carry outgoing current, and secondly a rotor driven by the engine and successively connecting the high tension supply to each outgoing terminal. Each connector has an internal stud (12b-15b) cooperating with the rotor and an external stud (12a-15a) connecting to the high tension distribution leads, the internal and external studs. The axes of the external studs are in the same plane, and lie perpendicular to the rotor axis. The connectors to each of the studs are identical and the axes of the external studs are arranged so the inner group (12,13) are parallel and the outer two (14,15) are at an angle corresponding to the angle between the internal studs (90 or 60 degrees).
Patent FR-2488466-A1 (FR)
Title: Circuit de synchronisation pour la reception de signaux mic
Inventor: DONNE ROBERTO DELLE
IPC: H04J3/06
Filed: 1981-06-18
Abstract: CE CIRCUIT RECOIT DES ORGANES D'ENTREE DE LA SECTION RECEPTRICE D'UN SYSTEME MIC (MODULATION PAR IMPULSION CODEE), LES DONNEES PROVENANT DE LA LIGNE ET LA SYNCHRONISATION ASSOCIEE A CES DERNIERS POUR REVELER ET SIGNALER LA PERTE DU SYNCHRONISME DE TRAME; TACHER DE RETABLIR CE SYNCHRONISME; REVELER ET SIGNALER DES CONDITIONS DE MAUVAIS FONCTIONNEMENT DE LA CONNEXION. UNE CARACTERISTIQUE DE L'INVENTION EST CONSTITUEE PAR LE FAIT QU'ELLE PEUT ETRE REALISEE EN UNE SEULE UNITE A CIRCUIT INTEGRE QUI COMPREND AUSSI DES CIRCUITS APTES A METTRE EN EVIDENCE QUELQUES AUTRES SITUATIONS DE MAUVAIS FONCTIONNEMENTS DE LA CONNEXION, AINSI QU'UN SYNCHRONISEUR QUI TIRE DE L'HORLOGE DE LIGNE DES SIGNAUX DE SYNCHRONISATION UTILISES DANS LE TERMINAL MIC.
Patent FR-2510879-A1 (FR)
Title: Purse to be held on belt - has compartments joined by side walls that fold in front and back formed from one piece
IPC: A45C1/06
Filed: 1981-08-06
Abstract: The purse, for holding money and identity papers, has slots in the back to hold in on a belt. It has compartments formed by parallel walls (1) joined by lateral pieces (2) that fold like an accordion. The front (3), back and the flap (5) are formed by a single sheet of leather so that the bottom (6) is curved and the purse can fold flat. The free edges of the partitions are staggered in steps.
Patent FR-2511052-A1 (FR)
Title: Procede et machine perfectionnes pour la fabrication d'etoffe textile thermosoudee
IPC: D04H3/147
Filed: 1981-08-04
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR LA FABRICATION D'ETOFFES FORMEES D'UNE NAPPE DE FILS PARALLELES DE CHAINE 2 THERMOSOUDES A LEURS POINTS DE CROISEMENT A UN FIL DE TRAME 4 DANS LEQUEL: -ON PRESSE LESDITS FILS DE CHAINE 2 ET DE TRAME 4 A LEURS POINTS DE CROISEMENT DE MANIERE A PRODUIRE UNE DEFORMATION VERS L'EXTERIEUR DES PARTIES LATERALES DU FIL DE TRAME 4, TANDIS QUE LA PARTIE CENTRALE DE CE FIL 4 RESTE PRATIQUEMENT NON DEFORMEE, -PUIS, ON APPLIQUE UN CHAMP ELECTRIQUE ALTERNATIF A HAUTE FREQUENCE 8 DESTINE A EFFECTUER LA THERMOSOUDURE, PRINCIPALEMENT SUR CES PARTIES DE FILS DEFORMES VERS L'EXTERIEUR,CARACTERISE EN CE QUE PREALABLEMENT A LA THERMOSOUDURE, ON IMBIBE 18 LES FILS 4 AU MOYEN D'UN COMPOSE LIQUIDE A FORTES PERTES DIELECTRIQUES, TEL QUE DE L'EAU 20. APPLICATION: FABRICATION D'ETOFFES THERMOSOUDEES.
Patent FR-2513226-A1 (FR)
Title: Storage installation for long articles - has supports for horizontal track with rolling crane and grips for articles
Inventor: RAMEAU JEAN-CLAUDE
IPC: B65G1/04
Filed: 1981-09-18
Abstract: The storage installation is for the horizontal stocking of long products. It has rows of double storage supports (11), in each row arranged in lines and columns. Each projects to receive two bundles of the products for storage. There is also a rolling crane (18), moving above the stocked products. This has a beam (16), fixed to it and lifting and lowering the bridge. Product grips (6,7) are supported by the beam and can tilt between two positions. These grips can be fitted on a shaft turning in beam held bearings.
Patent FR-2513955-A1 (FR)
Title: Disc brake for motor vehicle - has annular ring which on rotation, move outwards to actuate brake
Inventor: ROGIER LEONCE
IPC: F16D55/46
Filed: 1981-10-01
Abstract: The disc brake comprises movable pistons on either side of at least one brake disc which, on moving together, cause friction pads to bear onto the discs. The pistons are moved together by annular rings surrounding the rotational axis of the discs which contain rollers. On rotation, the rollers ride up a sloping surface causing the rings to move outwards and actuate the brake. The annular rings are rotated by an actuator incorporating a pin (35) having a tapered tip (36) which is driven between two needle rollers (39) bearing onto the chamfered surfaces (38) of slave pistons (37).
Patent FR-2515001-A1 (FR)
Title: Small automated bakery installation for prodn. of french bread - allows single unskilled operator to produce fresh bread in one hour
IPC: B01F9/00
Filed: 1981-10-22
Abstract: An automated process and installation for bakery prodn. of loaves of French bread. The installation is of the type which comprises a flour silo and a kneading machine into the bowl of which are automatically measured supplies of flour, salt, yeast, water and gas. Dough is passed to a dividing and forming machine from which dough pieces are converted to an oven. The kneading machine has a variable speed drive and the kneading cycle is programmed as follows 1. 45 R.P.M. for 5 minutes as flour, cold water and yeast are measured into the bowl. 2. High speed, e.g. 130 R.P.M. kneading for about 13 minutes as an oxygenated gas is blown in. Salt is dosed in towards the end of this stage. 3. Five minutes with machine stopped to allow dough to settle. 4. 15 R.P.M. operation to discharge dough through an outlet in the base of the bowl. The bowl outlet has a power cylinder actuated shutter which is only opened to discharge dough. The outlet leads into a screw conveyor discharging via an automatic guillotine which cuts off dough pieces. The installation is viable for small bakery units requiring an output of French bread corresp. to only one or two 50 kg. sacks of flour.
Patent FR-2517193-A1 (FR)
Title: Housing for multiple letter boxes - has outer wooden casing in which are sheet metal partitions and shelves, with connections
Inventor: LEVY HENRI
IPC: A47G29/12
Filed: 1981-11-27
Abstract: The unit comprising separate letter-boxes consists of an outer wooden casing inside which are lightweight sheet metal partitions and a main door in front divided into separate doors. The partitions consist of top (8) and bottom (9) horizontal plates and intermediate horizontal sheet metal shelves. Two vertical sides (11,12) correspond to the height of the partitions and intermediate vertical partitions (13) separate the compartments between two horizontal sections (8,9,10). The unit is held together by interlocks (16,17,20,21).
Patent FR-2496192-A1 (FR)
Title: Modular connection system using clamping and contact carrier blocks - has projections fitting into grooves each with reversal of curvature half-way along
Inventor: KELL GERHARD ROBERT
IPC: F16B5/07
Filed: 1981-12-10
Abstract: The clamping blocks (1) and contact carrier blocks (3) fit one into the other in alternation, each block pref. made of glass fibre reinforced plastics with limited elasticity. Each clamping block (1) has perpendicular projections (2a) extending from one face and running in the direction of its longitudinal axis (A-A) fitting into corresponding grooves (4a) along the opposing face of the contact carrier block (3), which are positioned inbetween the socket apertures (5) of the contact carrier block (3). The grooves (4a) curve in opposite senses (B1,B2) for the two opposing sides of the contact carrier block (3), with a reversal in the curvature halfway along the length of each groove (4a) and similarly halfway along each projection (2a).
Patent FR-2518258-A1 (FR)
Title: Colour ranges from optical mixing of rotating imbricated discs - uses min. number of coloured wheels rotating at high speed to obtain arranged or random colour parameter configuration
Inventor: LEMONNIER ANDRE
IPC: B44D3/00
Filed: 1981-12-14
Abstract: The colour ranges are realized by optical mixing of one or several imbricated discs turning at high speed. The coloured surfaces of the discs are elaborated with a minimum of selected colours. Six base colours are chosen at regular intervals from around the chromatic circle. These are: yellow, orange, red or magenta, violet, blue or cyan and green. A little white mixed with each of these gives six more colours, and more white mixed with each gives six further colours, these two ranges being each equi-distant in clearness between the base colour and white. The device then consists of six discs of transparent base colours, one black disc (N), one white disc and one graduated un-coloured transparent disc. Imbrication is achieved where required by radial slits and the discs are rotated at high speed by an electric motor.
Patent FR-2523171-A1 (FR)
Title: Hollow pile driving system - involves compressed air raising earth lifted onto rotating auger bit by cutter on hollow rod
Inventor: TAMAKI HIROAKI
IPC: E02D7/28
Filed: 1982-03-15
Abstract: In the process for driving hollow piles into the ground, a hollow rod (2) is first inserted in the pile (1). This is fitted with a short auger bit (3) and a cutting tool, at its loading end. While the bit is rotated, the tool lifts soil and sand, and wraps them round the top of the bit. Air is injected, at high pressure, from a nozzle (6) at the rod end, to raise the lifted earth above the top of the pile, where it is ejected. At the same time, earth is continuously excavated by the cutter, enabling the pile to penetrate deeply. This works at high speed, without high-power electric motor.
Patent FR-2524096-A1 (FR)
Title: Brake support bracket for motor vehicle - has flange integral with fixed outer bearing
Inventor: PANKOWIAK CHRISTIAN
IPC: F16D53/00
Filed: 1982-03-26
Abstract: The support is used for motor vehicle disc brakes. The inner race (16) of the wheel bearing (15) is keyed to the shaft (14). This race carries a flange (22) to which is bolted the wheel rim (12) and the brake carrier plate (24). The outer race (17) is bolted to the fixed structure (13). This race carries, as an integral part, the support (19) for the brake. This consists of a flange (20) with the circumferential brake housing (21, 21') through which the brake ring (10) passes.
Patent FR-2525985-A1 (FR)
Title: Stabiliser for catamaran vessel - has two centre boards joined between hulls at transverse connection level
IPC: B63B1/10
Filed: 1982-04-30
Abstract: The stabiliser is for a catamaran and is formed by two centre boards (A,B), which are joined together. It has a panel between the two hulls of the vessel. The boards fix to the hull base centres (K,L) and are connected at the centre (D,C). The height of the connection is at the centre of the rear vessel transverse connection, which joins the two hulls. When the vessel moves, a current equal to its speed passes between the hulls and acts on them during rolling and pitching.