baber/WOPTO huggingface dataset:
Patent FR-2502560-A1 (FR)
Title: Rear-view mirror for motor vehicle - comprises mirror casing which spring-biassed against convex support surface
IPC: B60R1/06
Filed: 1981-03-24
Abstract: The rear-view mirror casing (5), has a convex face. It is attached to a support (3), having a concave face, on the vehicle bodywork using an arm (8), one end (9) of which is secured inside the casing and the other end (11) of which is pivotally secured to a spring-biassed mounting (12) passing through an opening in the casing from the support. The mounting carries at least two support surfaces (12a,12b) on opposite faces which engage into recesses on the sides of the opening in the casing during installation. Onceinstalled, a rib (6) on the casing locates into a recess (7) in the support.
Patent FR-2479694-A1 (FR)
Title: Adjustable vehicle seat belt shoulder strap - has anchorage rail with longitudinal slot in which optionally lockable slide is operating
Inventor: WIRTZ EGON
IPC: B60R22/20
Filed: 1981-04-02
Abstract: The mechanism consists of a rail (1) with holes (2,3) on its ends for fixing to the bodywork column. The rail has a C-cross section, with legs folded over in such a way as to form two U-cross section guide surfaces (5,6). Along the base (7) of the C-shape a longitudinal slot (12) is provided, which coincides with an identical slot (13) provided in the wall (4) of the door column. Along the C-shaped section a slide (15) is gliding. It has a U-shaped basic form with the two legs of the U-shape turned around so as to wrap around the similarly turned legs of the C-shaped profile. The slide (15) has a shaft (35) extended into the hollow space of the door column and terminates with a head (31) positioned laterally to the longitudinal slot (13), so that the head (36) moves inside the hollow space. The opposite end of the slide (15) is designed as a square body (33) with tapping (34) for the strap anchorage.
Patent FR-2482638-A1 (FR)
Title: Composition de revetement antisalissure durable pour filaments textiles, fils de tapis traites par cette composition et procede de traitement de filaments utilisant cette composition
Inventor: CHAMPANERIA NITIN JIVANLAL
IPC: D06M101/16
Filed: 1981-05-12
Abstract: L'INVENTION SE RAPPORTE A L'ENNOBLISSEMENT DE MATIERES TEXTILES. ELLE CONCERNE UNE COMPOSITION DE REVETEMENT ANTISALISSURE DURABLE POUR FILAMENTS TEXTILES QUI COMPREND UN ESTER PERFLUOROALCOYLIQUE D'UN URETHANE D'ACIDE CITRIQUE ET D'UN ALCOOL FLUORE EN COMBINAISON AVEC UNE RESINE EPOXY MODIFIEE QUI EST LE PRODUIT DE REACTION D'UN POLYMERE VINYLIQUE CARBOXYLE, D'UNE RESINE EPOXY ET D'UNE AMINE TERTIAIRE. LA COMPOSITION PEUT ETRE APPLIQUEE SOUS FORME D'UNE DISPERSION AQUEUSE AUX FILAMENTS VENANT D'ETRE FILES. UTILISATION DANS L'INDUSTRIE TEXTILE.
Patent FR-2508287-A1 (FR)
Title: Unitary buckle for supple strap - is held on strap by slide sliding over cam surface of elastic sheet to bend strap
Inventor: RIZO LEANDRE
IPC: A44B11/12
Filed: 1981-06-26
Abstract: The buckle (1) is for a supple strap or belt and is moulded in a single piece, pref. in thermoplastics material. The buckle has a cage (2) in which the strap is introduced and a slide that slides over this. The slide presses an elastic sheet (6) with a cam (6a) on top of a flat lower face (6b), that can be striated, into the cage. This causes the strap to bend in two perpendicular directions round the corner (6c) of the elastic sheet to hold it in place.
Patent FR-2487692-A1 (FR)
Title: Procede de separation des brouillards de peintures de l'air d'evacuation des installations de peinture
Inventor: GANS WOLFGANG
IPC: B05D3/00
Filed: 1981-07-27
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE DE SEPARATION DES BROUILLARDS DE PEINTURE DE L'AIR D'EVACUATION DES INSTALLATIONS DE PEINTURE. L'AIR D'EVACUATION EST SOUMIS A UN CHAMP DE MICRO-ONDES ET QUE LA POUSSIERE DE PEINTURE QUI EN RESULTE EST SEPAREE DE L'AIR D'EVACUATION SELON UNE TECHNIQUE CONNUE EN SOI. APPLICATION AUX INSTALLATIONS DE PEINTURE PAR PROJECTION.
Patent FR-2489322-A1 (FR)
Title: Procede de preparation de n-(alkylaminoalkyl) acrylamides
Inventor: MCENTIRE EDWARD ENNS
IPC: B01J21/10
Filed: 1981-07-27
Abstract: PROCEDE DE PREPARATION D'UN N-(ALKYLAMINOALKYL) ACRYLAMIDE REPONDANT A LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R EST H OU -CH; N EST UN ENTIER DE 2 A 6; ET R ET R SONT H OU DES GROUPES ALKYLES EN C A C. IL CONSISTE A CHAUFFER UN B-AMINOPROPIONAMIDE: (CF DESSIN DANS BOPI) A 100-250C EN PRESENCE D'UN SEL DE CA, MG OU AL D'ACIDE FORT COMME CATALYSEUR. APPLICATION COMME DISPERSANTS DANS LES HUILES ET COMME AGENTS DE DURCISSEMENTS DES EPOXYDES ET DES RESINES ECHANGEUSES D'IONS.
Patent FR-2510544-A1 (FR)
Title: Tongs for gripping and suspending plate glass - with splayed tips to be self locating
Inventor: DEPIERREPONT JEAN
IPC: C03B35/20
Filed: 1981-07-28
Abstract: Tongs for gripping and lifting plate glass feature splayed blades which are self-centering over the edge of the glass. The surface of the glass is gripped by pointed corners or pegs at the inboard end of the tong jaws. Eliminates need for manual handling of the tongs and controls the depth at which the tongs grip the border zone. Pref. a radiused end or collar alongside the pivot acts as a stop to control the depth to which the tongs extend over the glass. Simple to fabricate either new or as a modification to conventional tongs used in plate glass mfg. or assembly plants.
Patent FR-2512748-A1 (FR)
Title: Enveloppe pneumatique a carcasse radiale a talon protege par un element profile de gomme dure
Inventor: MORACCHINI JEAN EMILE PIERRE
IPC: B60C15/06
Filed: 1981-09-14
Abstract: L'INVENTION CONCERNE LES TALONS DES ENVELOPPES PNEUMATIQUES. ELLE SE RAPPORTE A UNE ENVELOPPE PNEUMATIQUE AYANT UN TALON COMPRENANT UN REPLI 40 DE LA NAPPE 30 DE CARCASSE FORMEE AUTOUR D'UNE TRINGLE 42. UN APEX 44 EST DISPOSE ENTRE LA CARCASSE, SON REPLI ET LA TRINGLE. SELON L'INVENTION, UN ELEMENT PROFILE 46 DE GOMME DURE, BIEN PLUS DURE QUE CELLE DE L'APEX 44, EST PLACE A L'EXTERIEUR DU REPLI 40, SANS INTERPOSITION DE BANDELETTES METALLIQUES. APPLICATION A LA FABRICATION DES ENVELOPPES PNEUMATIQUES POUR VEHICULES LOURDS.
Patent FR-2514162-A1 (FR)
Title: Servomecanisme et procede pour commander automatiquement la vitesse de vehicules
Inventor: MURRAY ALAN BAXTER
IPC: B60K31/04
Filed: 1981-10-02
Abstract: LE SERVOMECANISME 1 COMMANDE LA VITESSE DU VEHICULE AUTOMOBILE 33 EN FONCTION D'UN SIGNAL D'ECART DE VITESSE FOURNI PAR UN CAPTEUR 31. IL COMPREND UN MOTEUR ELECTRIQUE 2 A COURANT CONTINU CAPABLE D'OUVRIR LE PAPILLON DE CARBURATEUR DU VEHICULE CONTRE UNE FORCE DE RAPPEL. LE COUPLE DU MOTEUR ELECTRIQUE 2 EST VARIE PAR VARIATION DE LA LARGEUR D'IMPULSION DE SON COURANT PULSE DE COMMANDE. LA MODULATION DE LA LARGEUR D'IMPULSION EN FONCTION DU SIGNAL D'ERREUR S'EFFECTUE PAR UN AMPLIFICATEUR 29 A CIRCUIT DE REACTION STABILISE. DE PLUS, LA FORCE CONTRE-ELECTROMOTRICE DU MOTEUR 2 EST ECHANTILLONNEE ET UTILISEE POUR VARIER LA LARGEUR D'IMPULSION PENDANT LES PHASES DE FREINAGE DU MOTEUR 2.
Patent FR-2497261-A1 (FR)
Title: Motor drive for roller blinds - contains reduction gear within housing which itself rotates and carries ring gear
Inventor: FARNE BRUNO
IPC: E06B9/70
Filed: 1981-12-29
Abstract: The motor drive for roller blinds comprises an electric motor driving gear which runs inside an internally toothed ring turning the body (21) of the reduction gear and an outer roller (7) to which the blind (2) is secured by a screw (8). The body (21) of the reduction gear contains a radial cavity (15) having a semi-circular base (11), the axis of which coincides with the rotational axis of the reduction gear. A shaft (4) supporting the assembly is introduced laterally through the cavity (15) and secured to the body (21) of the reduction gear using a clamp (14).
Patent FR-2518978-A1 (FR)
Title: Machinery for winding cord or tape into a tight ball - to mfr. traditional balls for pelota or other sports
IPC: B65H54/64
Filed: 1981-12-30
Abstract: A machine for winding a continuous filament or ribbon into a tightly wound ball comprises a pair of parallel horizontal rollers turning in the same direction and also subjected to longitudinal oscillation with opposing motions. A third roller suspended from a sprung mounting maintains top pressure on a ball of developing astride the space between then parallel rollers, to keep the ball in place. The roller speeds are controlled and variable. Used esp. for automating mfr. of balls of traditional construction for pelota. Opt. the ball may have a small solid core overwound in turn by a thick layer of wound cured or uncured rubber thread plus subsequent outer cover layers of cotton over wool. The core may be enclosed with a pair of figure 8 pattern leather pieces.
Patent FR-2498770-A1 (FR)
Title: Grille optique, notamment pour la correction d'aberrations optiques
IPC: G02C7/16
Filed: 1982-01-22
Abstract: L'INVENTION CONCERNE UNE GRILLE OPTIQUE, NOTAMMENT POUR LA CORRECTION D'ABERRATIONS OPTIQUES. LE PROBLEME TECHNIQUE POSE CONSISTE A REALISER UNE TELLE GRILLE PERMETTANT UNE PERCEPTION ACCRUE DES IMAGES. SUIVANT L'INVENTION, CETTE GRILLE OPTIQUE 1 COMPORTE DEUX SERIES DE BARRES 2, 3 DE SECTION TRANSVERSALE TRIANGULAIRE, DISPOSEES PARALLELEMENT LES UNES AUX AUTRES, LES BARRES D'UNE SERIE 2 ETANT PERPENDICULAIRES AUX BARRES DE L'AUTRE SERIE 3 DE MANIERE A FORMER LA GRILLE 1 COMPORTANT DES ESPACES LIBRES CARRES 4 EN TRONC DE PYRAMIDE, DONT LE RAPPORT DE LA PETITE BASE A LA GRANDE BASE EST COMPRIS ENTRE 1:36 ET 1:2,25, LA SURFACE LA PLUS PETITE DE CHAQUE OUVERTURE CARREE ETANT COMPRISE ENTRE 0,04 ET 4MM. L'INVENTION EST PRINCIPALEMENT UTILISEE POUR LA CORRECTION DES DEFAUTS DE VISION DE L'OEIL HUMAIN.
Patent FR-2502951-A1 (FR)
Title: Compositions pharmaceutiques topiques sous forme d'une micro-emulsion
Inventor: FRANZ JOACHIM
IPC: A61K9/107
Filed: 1982-03-30
Abstract: L'INVENTION A POUR OBJET DES COMPOSITIONS PHARMACEUTIQUES DESTINEES A L'ABSORPTION PER-CUTANEE ET CONTENANT DES SUBSTANCES PHARMACOLOGIQUEMENT ACTIVES PENETRANT DANS LA PEAU, LADITE COMPOSITION ETANT SOUS FORME DE MICRO-EMULSION FORMEE D'EXCIPIENTS COMPATIBLES AVEC LA PEAU.
Patent FR-2505337-A1 (FR)
Title: Nouveaux thienyl- et benzothienyl-tert-butylaminophenoxypropanols utiles comme medicaments b-bloquants selectifs
Inventor: KREIGHBAUM WILLIAM E
IPC: C07D333/20
Filed: 1982-05-04
Abstract: L'INVENTION CONCERNE DE NOUVEAUX THIENYL- ET BENZOTHIENYL-TERT-BUTYLAMINOPHENOXYPROPANOLS UTILES COMME MEDICAMENTS B-BLOQUANTS SELECTIFS; LES COMPOSES DE L'INVENTION SONT DES PHENOXY-1 (THIENYL TERT-BUTYLAMINO)-3 PROPANOLS-2 SUBSTITUES ET LES COMPOSES DE TYPE BENZOTHIENYL-3 APPARENTES; LES COMPOSES PREFERES PORTENT UN SUBSTITUANT ORTHO SUR LE CYCLE PHENOXY.
Patent FR-2506990-A1 (FR)
Title: Dispositif de memoire a semi-conducteurs
Inventor: TANIMURA NOBUYOSHI
IPC: G11C11/413
Filed: 1982-05-26
Abstract: L'INVENTION CONCERNE DISPOSITIF DE MEMOIRE A SEMI-CONDUCTEURS. CETTE MEMOIRE COMPORTE
Patent FR-2529256-A1 (FR)
Title: Charge intake for IC-engine - has throttle butterfly with edge gap defined by groove in intake duct wall
Inventor: ARNAUD GASTON
IPC: F02M3/04
Filed: 1982-06-24
Abstract: The charge intake for an ic-engine has an inlet duct (2) with a throttle (3) controlled by the driver, and stops (21,22) to control the closed position of the throttle for starting. An enriching circuit has an outlet opening in front of the stops. The wall of the inlet duct has a circumferential cut-out (20) sized to entirely surround the periphery of the throttle blade when the latter is in the closed position controlled by the stops. The angular extent of the cut-out wrt the valve is 13-14 degrees.
Patent FR-2531397-A1 (FR)
Title: Electrically driven scooter.
IPC: B60L11/18
Filed: 1982-08-05
Abstract: The vehicle according to the invention comprises essentially a chassis 11 equipped with a drive wheel 12 and a steering wheel 13. The drive wheel is driven by direct or varying engagement by two electric motors 17 powered by batteries 18 via an electronic variator 20. A steering wheel 14 provided with a control handle 19 is connected via a steering rod 15 to the guiding wheel 13. A saddle 22 serves as a support for the user in the upright position. Two lateral stabilising wheels 24 can be deployed or folded back. This device is used for moving people about in factories, storage sheds, show grounds, airports, or any other public movement, especially urban.
Patent FR-2508867-A1 (FR)
IPC: B64D25/06
Filed: 1982-08-24
Abstract: L'ATTACHE DEBLOCABLE DESTINEE A ETRE UTILISEE AVEC UNE SANGLE FLEXIBLE COMPREND UN MECANISME 48 DESTINE A FIXER CETTE SANGLE DE MANIERE REGLABLE A UN ORGANE D'ATTACHE. CE MECANISME COMPREND DEUX BRAS 86 PARALLELES ESPACES L'UN DE L'AUTRE ET AYANT CHACUN UN CANAL LONGITUDINAL 90. UNE TRAVERSE 88 S'ETEND ENTRE LES BRAS POUR LES REUNIR A PROXIMITE DE LEURS EXTREMITES EXTERIEURES. UNE TIGE DE SERRAGE 85 EST MONTEE POUR COULISSER ENTRE LES BRAS, LES EXTREMITES DE CETTE TIGE ETANT SITUEES DANS LES CANAUX PRATIQUES DANS LES DEUX BRAS ET UN RESSORT 91 ETANT AUSSI SITUE DANS CHAQUE CANAL POUR POUSSER LA TIGE DE SERRAGE VERS LA TRAVERSE.
Patent FR-2511953-A1 (FR)
Title: Pneumatique radial a nappe de carcasse en acier et muni d'un talon isole, et procede de fabrication d'un tel talon
Inventor: FORSYTH RONALD JAMES
IPC: D07B1/16
Filed: 1982-08-26
Abstract: SELON L'INVENTION, LA MISE EN PLACE D'UNE ENVELOPPE D'ISOLEMENT EN CAOUTCHOUC 2 AUTOUR DE LAQUELLE EST ENROULEE UNE ETOFFE 3, ENTRE UN TALON D'ACIER ET UNE NAPPE DE CARCASSE RADIALE EN ACIER ELIMINE LES DEFAILLANCES DANS LES ZONES DU TALON DES PNEUMATIQUES QUI SONT DUES AU CONTACT DIRECT ENTRE LES NAPPES DE CARCASSE EN ACIER ET LES CABLES 1 DE LA TRINGLE DU TALON. APPLICATION A L'EQUIPEMENT DES PNEUMATIQUES A CARCASSE RADIALE METALLIQUES.
Patent FR-2532823-A1 (FR)
Title: Packaged food product with a protection layer arranged over the food product
IPC: B65D81/24
Filed: 1982-09-15
Abstract: Packaged food product consisting essentially of a food product 2 and, particularly, a food product which is liable to be adversely affected by air, the said food product being arranged in a container 1 and covered with a protection layer 5, in particular a protection layer which is impervious to air. It is characterised in that, between the said food product 2 and the said protection layer 5 is arranged a separation means 3 extending over all or part of the upper surface of the food product 2 and in contact with the latter, the protection layer 5 being deposited over the entire extent of the upper surface of the separation means and, optionally, of the food product, and in that this means 3 comprises at least one grasping element 4 emerging above the protective layer 5.
Patent FR-2536677-A1 (FR)
Title: Systeme perfectionne d'etancheite dans un appareil chimique entre une enceinte en materiau cassant et des parties metalliques
Inventor: GONGORA HENRI
IPC: B01J19/00
Filed: 1982-11-26
Abstract: SYSTEME PERFECTIONNE D'ETANCHEITE ENTRE UNE ENCEINTE EN MATERIAU CASSANT ET UN APPAREIL METALLIQUE POUR LA REALISATION DE REACTIONS CHIMIQUES, DANS LEQUEL UN RACCORD 6 EST EMMANCHE SUR L'EXTREMITE OUVERTE 2 DE L'ENCEINTE 2, AVEC INTERPOSITION D'UN JOINT TORIQUE 9 ENTRE LA PORTEE DE L'ENCEINTE ET LE FOND DU RACCORD; UN JOINT TORIQUE, SUPPLEMENTAIRE 11, EST ENSERRE ENTRE LA PAROI LATERALE EXTERIEURE DE L'ENCEINTE 2, 2 ET L'ALESAGE DU RACCORD 6.
Patent FR-2519331-A1 (FR)
Inventor: HEINEMANN WOLFGANG
IPC: C03C8/16
Filed: 1982-12-15
Abstract: A process is described for the preparation of free-flowing, readily meterable and pressable glaze compositions for the dry-pressing of glazed ceramic products. The process is inexpensive to carry out and gives edge-stable pressings. To this end, a binder, in particular polyvinyl alcohol, is added to the glaze powder, which is pelletised to a particle size of from 0.05 to 3 mm, and mixed with 0.1 to 5 % by weight of a highly dispersed, hydrophobised oxide, in particular silicic acid (silica), and the mixture is mixed for from 5 to 60 seconds.
Patent FR-2538658-A1 (FR)
Title: Method and device for coding a video signal for narrow pass-band transmission.
IPC: H04N7/12
Filed: 1982-12-22
Abstract: The invention relates to methods making it possible to improve the images recorded on a video recorder. It consists in eliminating 103 every second line. Each remaining line is memorised 104, 105 at normal speed and played back at half speed, this reconstituting a continuous signal whose pass-band is a quarter of the original. After recording and play-back, the image is reconstituted by proceeding in reverse and by repeating 303, 308, 315 the transmitted lines in order to restore the missing lines. It makes it possible to obtain an image whose definition is substantially isotropic.
Patent FR-2518668-A1 (FR)
Inventor: LEIBLING UDO
IPC: B65D88/70
Filed: 1982-12-22
Abstract: The invention relates to a novel valve unit for air expulsion devices which are composed primarily of components which are detachably connected to one another, the elements, namely the piston and cylinder, which are subject to particularly strong stresses being constructed according to the invention in such a way that for example the two basic faces of the cylinder which are stressed by the piston constitute circular rings which do not overlap. Consequently, the wear of the piston which is of completely symmetrical construction also takes place on circular ring faces which do not overlap. After the occurrence of relatively large wear phenomena, a piston of the kind proposed according to the invention can be re-used like a completely new piston by rotating it through 180 DEG . When using special material combinations for piston and cylinder, the valve unit can also be used at high operating temperatures and operated in an oil-free manner and then also used to eliminate flowing problems for bulk food materials.
Patent FR-2541084-A1 (FR)
Title: Very hard cake (biscuit) intended to promote teething in babies
IPC: A21D13/08
Filed: 1983-02-21
Abstract: The invention relates to a method for preparing a very dry and very hard cake (biscuit) having the particular objective of promoting teething in children, characterised in that it consists in mixing fine sugar cooked in water with icing sugar previously mixed with flour and with the ingredients necessary to make up the taste. This method is further characterised in that the shaped product is steamed for half an hour, then cooked for quarter of an hour at between 200 DEG and 250 DEG . The invention also relates to a cake (biscuits) of elongate shape 1 with cris-cross grooves 2, obtained using the said method, characterised in that it consists of 2 kg of flour, 1 kg of fine sugar, 600 g of icing sugar, 200 g of ground almonds, 20 g of salt, glazed with egg.
Patent FR-2521168-A1 (FR)
Title: Procede perfectionne d'elimination de l'ecume d'un creuset d'affinage du plomb et creuset utilisant ce procede
Inventor: RITCHIE DUNCAN
IPC: F27D3/15
Filed: 1983-02-11
Abstract: PROCEDE POUR ELIMINER L'ECUME DU PLOMB FONDU CONTENU DANS UN CREUSET D'AFFINAGE DU PLOMB 10 MUNI D'UN AGITATEUR 13, CARACTERISE PAR LE FAIT QU'IL COMPREND LES ETAPES CONSISTANT A RACLER L'ECUME VERS LE HAUT AU MOYEN D'UN RATEAU 18, SUR UNE RAMPE 11 INCLINEE VERS LE HAUT ET S'ETENDANT VERS L'EXTERIEUR, FIXEE AU REBORD DU CREUSET, PENDANT QU'UN PANNEAU AMOVIBLE 16 EST POSITIONNE DE FACON A S'ETENDRE VERS L'INTERIEUR PAR RAPPORT A LA RAMPE, EN AVAL DU COURANT ENGENDRE PAR LA ROTATION DE L'AGITATEUR, POUR EMPRISONNER L'ECUME DANS UN ENDROIT SITUE EN FACE DXE LA RAMPE. LE RATEAU 18 PEUT ETRE DEPLACE A LA MAIN PAR UN OUVRIER 17 OU PAR DES MOYENS MECANIQUES.
Patent FR-2521177-A1 (FR)
Title: Procede et dispositif de traitement d'etoupe, notamment pour la fabrication de boudins de filtres
Inventor: MACDONALD ARTHUR HUGH
IPC: A24D3/02
Filed: 1983-02-03
Abstract: UNE ETOUPE CONTINUE 50 EST TRAITEE, NOTAMMENT AVANT D'ETRE INCORPOREE DANS UN BOUDIN DE FILTRES POUR CIGARETTES, EN L'ENGAGEANT A L'AIDE D'AU MOINS UN CYLINDRE A PICOTS 58, 60 QUI EST ENTRAINE A UNE VITESSE TELLE QUE LES FILAMENTS DE L'ETOUPE SONT SEPARES SANS ETIRAGE SENSIBLE OU RUPTURE IMPORTANTE. PLUSIEURS CYLINDRES A PICOTS 58, 60 PEUVENT AGIR SUCCESSIVEMENT SUR L'ETOUPE, LEUR VITESSE AINSI QUE L'ESPACEMENT, LES LONGUEURS ET LES INCLINAISONS DE LEURS PICOTS POUVANT DIFFERER. UN ADDITIF FLUIDE, TEL QU'UNPLASTIFIANT, PEUT ETRE APPLIQUE A L'ETOUPE 50 A PARTIR D'UNE CHAMBRE 94, 96 SITUEE A L'INTERIEUR DU CYLINDRE A PICOTS 58, 60.
Patent FR-2540472-A1 (FR)
Title: Improvement to turnover-tipper apparatuses
IPC: B65G65/23
Filed: 1983-02-08
Abstract: The invention relates to apparatuses in which the support 2, to which the container 4 to be turned over is fastened, oscillates about a horizontal axis 3 from a lower position, in which the said container 4 is vertical, as far as an upper position, in which the said container 4 is tilted so that its contents flow while being optionally guided by a hopper 5, the oscillation movement being obtained by a jack, generally a hydraulic jack, articulated or fitted, at one end, on the frame 1 of the turnover-tipper apparatus and, at the other end, on a member integral with the support 2 of the container 4. It is characterised in that the axis 3 about which the support 2 oscillates is wedged on the latter and articulated on the frame 1, the said axis or shaft 3 being driven, on command, in an oscillation movement of at least 180 DEG via an appropriate means. Application to turnover-tipper apparatuses.
Patent FR-2524174-A1 (FR)
Inventor: NILL WALTER
IPC: G01F23/58
Filed: 1983-02-23
Abstract: A tank (1) is provided with a control device (10) for triggering control and/or switching operations as a function of the water level. The currentless control device (10) has a float (11) whose lifting movement effects the opening of a valve (13) in a water pipe (15). A measuring water pipe (20) which branches off from this water pipe (5) downstream of the valve (13) opens into a measuring container (16). Means (15, 17, 19, 23, 27) are provided in order to reclose the valve (13) given a specific filling level of the measuring container (16). The control device is used, in particular, for the automatic operation of a flushing dump in the rainwater or settling tank. The flushing of the tank can thus be triggered without electrical energy, and this is particularly advantageous in rural areas.
Patent FR-2541849-A1 (FR)
Title: Head with mechanical drive for all gardening work
Inventor: GUYENRO ANDRE DE
IPC: A01B39/10
Filed: 1983-03-04
Abstract: The subject of the invention relates to the technical field of working the ground in agriculture. This head is noteworthy in that it comprises a coupling socket 1 fitted with a control shaft with a means using an endless screw 5 and cog wheel 12 for driving a transverse shaft revolving in rings 7 and 8 of a shaped support 6 securely fastened to the said socket 1; plates 13-14 with eccentric cranks being fastened to the ends of the said shaft for the purpose of driving connecting rods 17 and 18 connected by means of a rod 19 to a lower slide 20 which can move in a slideway 21 itself articulated at 24 between the branches 23a of a calliper 23 which can be adjusted at 23c fastened in position at 25 to the branch 6b of the shaped support; the said slide 20 allowing, due to its protruding lower part, the fastening at 26 of the gardening tool 27 imparted, due to the said slide, with a forward and back pivoting movement, and a heightwise displacement movement, a casing P fixed by tabs P1 protecting the mechanism. This head makes it possible to fasten any gardening tool such as a cutting hoe, combined hoe and fork, rake, double plough.