baber/WOPTO huggingface dataset:
Patent FR-2517043-A1 (FR)
Title: Echangeur de chaleur du type a tubes et a coquille et procede de realisation de ceux-ci
Inventor: FORBES MURRAY KEMBALL
IPC: F28F9/02
Filed: 1982-11-19
Abstract: UNE ENVELOPPE POUR ECHANGEUR DE CHALEUR DU TYPE A TUBES ET A COQUILLE EST OBTENUE EN ELARGISSANT OU EN RETRECISSANT LA PERIPHERIE INTERIEURE DE DEUX PARTIES 36, 37 D'UN TUBE, ESPACEES PAR UNE PARTIE INTERMEDIAIRE 38. UN ENSEMBLE DE TUBES 29, COMPRENANT DES ELEMENTS TUBULAIRES 30 ET DES PLAQUES POUR TUBES 31, 32 EST MONTE DANS L'ENVELOPPE 26, LES PLAQUES POUR TUBES ETANT DISPOSEES AU MOINS EN PARTIE DANS LES PARTIES D'EXTREMITE 36, 37. SI LA PERIPHERIE INTERIEURE DE LA PARTIE 38 EST DIMENSIONNEE AVEC PRECISION, ET SI LA PARTIE 37 EST ELARGIE, DES PANNEAUX TRANSVERSAUX 34 DE L'ENSEMBLE 29 PEUVENT PRESENTER UNE PERIPHERIE EXTERIEURE DIMENSIONNEE AVEC PRECISION DE FACON A COOPERER ETROITEMENT AVEC LA PERIPHERIE INTERIEURE DE LA PARTIE 38. SINON, LES PANNEAUX 34 PEUVENT COMPORTER DES BANDAGES SOUPLES PERIPHERIQUES 48 COOPERANT AVEC LADITE PERIPHERIE INTERIEURE. SI L'ON CONNAIT LES DIMENSIONS EXTREMES QUE PEUT PRESENTER L'OUVERTURE, LES EXTREMITES 36, 37 DE L'ENVELOPPE 26 SONT ELARGIES OU RETRECIES AU-DELA DE CES DIMENSIONS EXTREMES.
Patent FR-2538790-A1 (FR)
Title: Protector for pyritic fossils
IPC: B65D81/22
Filed: 1982-11-29
Abstract: The present method allows the preservation of pyritic fossils. It protects the latter from air, dampness, shocks and rough handling. It can also protect archaeological pieces, coins, flowers, plants, insects and coleoptera. This system is constituted by a transparent box made of Makrolon (see drawing). It is formed with several cavities in which the object to be preserved is placed. Certain cavities 5 have a device for centring the object. It is formed from several blind holes 1 where rods 2 are fitted which wedge the object. The small cavities do not have a centring device but they do however have channels 4 connecting them to each other which facilitate the filling with liquid paraffin. The positioned object is covered with liquid paraffin; the latter protects it from destruction. The raised edges of the box 3 receive a sheet of glass 6 which is locked in place by a glued tape stopping any leakage. The glass allows observation with a binocular magnifier and reproduction of the object by photography. The liquid paraffin preserves the lustres of the fossil while the varnishes remove the colours.
Patent FR-2537309-A1 (FR)
Title: Flexible seal
Inventor: SWIFT ALLAN W
IPC: G09F3/03
Filed: 1982-12-06
Abstract: A belt or the like 34 is enclosed between a base and a folded retaining plate 16, the extremity of which carries pliable claws 20. A locking plate 26 is folded down on the retaining plate 16. The claws 20, after bending at 270 DEG , are folded down over the locking plate 26. An attempt at opening the seal then gives rise to a breaking of the claws 20.
Patent FR-2517857-A1 (FR)
Title: Cartouche pour une aiguille de videodisque
Inventor: STRAUB PAUL JOHN JR
IPC: H04R1/18
Filed: 1982-12-06
Abstract: L'INVENTION CONCERNE UNE CARTOUCHE POUR L'AIGUILLE D'UN DISQUE. SELON L'INVENTION, ELLE EST EQUIPEE DE DEUX DOIGTS FLEXIBLES ET INTEGRALEMENT MOULES DE RETENUE 162, POUR BLOQUER UN BRAS DE L'AIGUILLE 154 DANS LES CONFINS DU CORPS 158 DE LA CARTOUCHE; QUAND UN ORGANE COULISSANT 182 DISPOSE DANS LA CARTOUCHE EST ACTIONNE, IL SEPARE LES DOS DE RETENUE POUR LIBERER LE BRAS DE L'AIGUILLE. L'INVENTION S'APPLIQUE NOTAMMENT AUX VIDEODISQUES.
Patent FR-2540154-A1 (FR)
Title: Method for forming sports pitches, in particular football pitches
Inventor: LAGUETTE LOIC
IPC: E01C13/06
Filed: 1983-01-31
Abstract: The invention relates to the preparation of ground to be compacted, making it possible to play in all weathers, particularly for football pitches. According to the method, after digging up the site with the creation of slopes and peripheral trenches with drains connected to an outfall, a series of small slots is dug close together and parallel to the diagonal of the pitch, which slots are filled with gravel, a mat of non-woven fabric or the like is then laid over the whole surface and a surface layer of shale or equivalent material is spread over.
Patent FR-2540841-A1 (FR)
Title: Friction-roller conveyor
Inventor: WEWER HEINZ
IPC: F16D7/02
Filed: 1983-02-10
Abstract: The present invention relates to a friction-roller conveyor comprising at least one small wheel (roller) 11 carried by an axle 13 to which it is rigidly linked. The end of the axle 13 carries a conical gear wheel 18 in engagement with a conical gear wheel 19 integral with the drive shaft 20. The gear wheel 19 is mounted on this shaft with the aid of a conical insert ring 28 whose shape and dimensions correspond to the surface of the inner bore of the gear wheel 19. By means of this assembly, the gear wheel 19 can slide over the insert ring 28 when a braking force is exerted on the small wheel (roller) 11.
Patent FR-2542045-A1 (FR)
Title: Member intended for joining bars or the like arranged in the same plane
Inventor: BRUNET PHILIPPE
IPC: F16B7/04
Filed: 1983-03-02
Abstract: Member for joining elements of elongate shape, such as bars or the like, arranged in the same plane, of the type comprising two securely fastened tubular sleeves 2, 3 whose axes form a given angle and which are each capable of receiving one of the said elongate elements 4, 5. According to the invention, the member is noteworthy in that it comprises, substantially in the intersection zone of the axes of the two sleeves 2, 3 at least one contact and bearing surface 24 capable of coming to bear against at least one complementary surface of a member of the same type, so as to allow a greater number of bars to be securely fastened, one of them then being capable of passing through a pair of colinear sleeves belonging to two coupled joining members. The invention applies to the joining of bars.
Patent FR-2543536-A1 (FR)
Title: Materiau de haute resistance mecanique et de densite voisine de l'unite, sa fabrication et ses utilisations
Inventor: MARTIN MADELEINE
IPC: C08J9/32
Filed: 1983-03-28
Abstract: ON PREPARE UN MATERIAU DE TRES HAUTE RESISTANCE MECANIQUE ET DE MASSE VOLUMIQUE DE L'ORDRE DE 1 GCM EN FORMANT UNE COMPOSITION COMPRENANT UNE RESINE MELAMINE-FORMOL, DES MICROSPHERES CREUSES, DES AGREGATS LEGERS, DE L'EAU ET UN CATALYSEUR, EN HOMOGENEISANT CETTE COMPOSITION DE MANIERE A OBTENIR UNE PATE FLUIDE ET EN LAISSANT CETTE PATE FAIRE PRISE ET DURCIR. LES PROPRIETES D'UN TEL MATERIAU PERMETTENT DE L'UTILISER POUR LA CONSTRUCTION D'OUVRAGES EN MER NOTAMMENT DANS L'EXPLOITATION DES GISEMENTS DE PETROLE "OFF-SHORE" OU DANS LE DEVELOPPEMENT DES TECHNIQUES DE MISE EN VALEUR DE L'ENERGIE THERMIQUE DES MERS.
Patent FR-2528916-A1 (FR)
Title: Systeme de mise en drapeau de pales pour turbines eoliennes
Inventor: HARNER KERMIT IVAN
IPC: F03D7/02
Filed: 1983-06-13
Abstract: L'INVENTION CONCERNE UN SYSTEME DE MISE EN DRAPEAU DE PALES POUR TURBINES EOLIENNES. CE SYSTEME COMPREND UN MECANISME DE COMMANDE DE MISE EN DRAPEAU 299, DES ELEMENTS DE CONTROLE 330, 335 RACCORDES ACTIVEMENT A CE DERNIER, AINSI QU'UN ELEMENT DE REGLAGE 340 RACCORDE ACTIVEMENT A CES ELEMENTS DE CONTROLE 330, 335 EN VUE DE FAIRE VARIER SELECTIVEMENT LA VITESSE DE FONCTIONNEMENT DU MECANISME DE COMMANDE DE MISE EN DRAPEAU ET ASSURER AINSI LA MISE EN DRAPEAU DES PALES 10, 15 DE LA TURBINE EOLIENNE A UNE VITESSE VARIABLE. L'INVENTION EST UTILISEE POUR EFFECTUER LA MISE EN DRAPEAU DES PALES D'UNE TURBINE EOLIENNE A UNE VITESSE VARIABLE EN VUE DE REDUIRE AU MINIMUM LES CONTRAINTES EXERCEES SUR CES PALES.
Patent FR-2537708-A1 (FR)
Title: Shaft furnace changer water cooling system
Inventor: PERE CARLO
IPC: C21B7/20
Filed: 1983-11-25
Abstract: The charging structure includes a fixed inner sleeve and a shorter rotating sleeve around its outside, enclosed by a sloping sided outer structure, inside which is a ring shaped cramp. Attached to the bottom of the rotating sleeve is a rotating cage with its base rotating inside a sealing sleeve attached to the bottom of the outer structure. The distributor chute is supported inside the rotating cage. The water cooling system includes water circulating coils mounted around the inside surface of the fixed inner sleeve and also on the outer housing, for the suspension shafts of the distributor chute. Between the outer housing and the cage is a labyrinthine seal. A mechanical unit forming a pump is operated by the rotation of the short rotating sleeve. Between the cooling coils and the inside surface of the fixed inner sleeve is a layer of material having a high thermal conductivity.
Patent WO-8404210-A1 (WO)
Inventor: JOLY JEAN
IPC: H01R13/645
Filed: 1984-04-11
Abstract: Le dispositif sert à éliminer les risques de connexion erronée entre un boîtier (9) renfermant une carte programme (8) et le fond (1) d'un bac d'automate renfermant le circuit imprimé (4) et présentant des rangées de connexions (6) destinées à recevoir des connexions mâles (7) aménagées sur l'un des bords de la carte (8) pour raccorder celles-ci au circuit(4). Pour chaque boîtier (9) et chaque rangée (6), le dispositif comprend quatre organes rotatifs (13, 16). Les organes (13) portent chacun un doigt (17) qui peut s'engager dans un orifice (18) des organes (16) lorsque les positions angulaires entre les organes (13, 16) concordent. Utilisation pour faciliter le codage des éléments d'automate programmable.
Patent WO-8504676-A1 (WO)
Inventor: HANROT JEAN-PASCAL
IPC: C25C3/14
Filed: 1984-04-20
Abstract: Dispositif clos à fluidisation potentielle de convoyage en lit dense de matériaux pulvérulents depuis une zone de stockage (31) jusqu'à au moins une zone à alimenter, constituée par un dispositif de stockage (48) du matériau pulvérulent appelée "capacité-réserve", qui comprend entre les deux zones au moins un convoyeur (33) horizontal constitué par un canal inférieur (35) de circulation de gaz, un canal supérieur (36) à circulation du matériau pulvérulent et du gaz, entre lesquels est placée une paroi poreuse (34) et au moins une tubulaire d'alimentation en gaz (38) du canal inférieur, permettant d'établir une pression Pf créant un lit dense à fluidisation potentielle du matériau pulvérulent remplissant le convoyeur, grâce à la présence d'au moins une colonne d'équilibrage (39), dont la hauteur de remplissage (56) équilibre la pression Pf du gaz de fluidisation potentielle, caractérisé en ce que le dispositif clos de stockage ou "capacité-réserve" (48) de la zone à alimenter, muni de moyens d'introduction (47) et de prélèvement (51) du matériau pulvérulent, est également muni d'au moins une ouverture (52) située au-dessus du niveau extrême de remplissage en matériau pulvérulent, ouverture qui établit un équilibre de pressions entre l'intérieur et l'extérieur de ladite "capacité-réserve".
Patent FR-2540050-A1 (FR)
Title: Vehicule a moteur comportant un plateau elevateur de charge
IPC: B60P1/44
Filed: 1984-01-23
Abstract: Ce véhicule à moteur comporte une aire de chargement 1 qui, latéralement, présente une ouverture dans laquelle est installé un plateau élévateur de charge 4. De chaque côté de ce plateau sont disposées des bielles de parallélogramme 6, 7 articulées d'une part au plateau élévateur, d'autre part à des poutres formant sommier 12 disposées hors de la trajectoire suivie par le plateau entre sa position haute et sa position basse de chargement. Un vérin hydraulique 24 actionne l'ensemble en attaquant les bielles 6 disposées à l'extérieur des poutres 12 tandis que les bielles 7 sont disposées à l'intérieur de ces poutres par rapport au plateau élévateur 4. (CF DESSIN DANS BOPI)
Patent FR-2561638-A1 (FR)
Title: New techniques of manufacture of lightweight concretes
Inventor: AGUERRE PIERRE BOURDEU D
IPC: C04B38/00
Filed: 1984-03-23
Abstract: Improvement in techniques of manufacture of lightweight concretes by means:     - of a particular particle size of the cavities;   - of the method of producing the cavities;   - of the addition of stabilising adjuvants. l
Patent FR-2564853-A1 (FR)
Title: Composition liquide pour le nettoyage des surfaces dures.
Inventor: MELIN CHRISTIANE
IPC: C11D9/02
Filed: 1984-05-28
Abstract: COMPOSITION DETERGENTE LIQUIDE ALCALINE COMPRENANT DES AGENTS DE SURFACE ANIONIQUES ET PARMI EUX AU MOINS UN SAVON ET AU MOINS UN ESTER PHOSPHORIQUE, DES AGENTS DE SURFACE NON IONIQUES, DES ADJUVANTS DE DETERGENCE, DES SEQUESTRANTS, EVENTUELLEMENT DES PARFUMS ETOU DES COLORANTS ETOU D'AUTRES ADDITIFS COMPATIBLES ET DE L'EAU POUR LE COMPLEMENT. APPLICATION AU NETTOYAGE DE TOUTES SURFACES DURES OU LAVABLES.
Patent FR-2566280-A1 (FR)
Title: Large table for a ball game using rackets and net, known as "Strak-Bol"
IPC: A63B67/04
Filed: 1984-06-25
Abstract: Table for a ball game using rackets and net, which can be placed outdoors or under cover. The invention relates to a table measuring 5.50 metres long and 1.85 metres wide, with rounded ends, produced in plywood or marine fibreboard (ply), including two juxtaposable elements of identical dimensions and which is supported by trestles. A line in the form of an ellipse delimits the obligatory distance the ball must pass over after the rebound. The net placed widthways across the middle of the table has a height of 20 centimetres. The rackets in marine plywood, covered in foam, have a long shaft (handle). The foam ball has a sufficiently high density to not be blown off course.
Patent FR-2567252-A1 (FR)
Title: Helio-thermal generator with low concentration and high efficiency
IPC: F24S10/75
Filed: 1984-07-05
Abstract: The invention relates to a helio-thermal generator with low concentration and high efficiency comprising, in an enclosure, a converging lens 1, 2, 3, a collector 7 formed from a tube with a selectively absorbent surface in the shape of a serpentine, a plurality of reflecting devices 9 in the shape of a spout comprising the collector inside their concavity, characterised in that it further comprises a deformable flexible pocket 10 approximately matching the convex contour of the spouts and connected by at least one communication 11 with the closed space A delimited by the lens and the concave portion of the spouts. This type of generator may be used for the production of hot water at temperatures from 80 to 120 DEG C and especially in the agri-foodstuffs and textile industries and in the desalination of water and the production of cold by absorption.
Patent FR-2551461-A1 (FR)
Title: Process for the electrodeposition of composite coatings
IPC: C25D15/02
Filed: 1984-11-06
Abstract: Process and apparatus for coating an article 28 with a layer of metal containing particles. The article is placed in a drum 13 at the same time as the particles and the drum is placed in a coating bath 2 and is rotated therein. The drum comprises an opening closed by a lid 16 which is permeable to the solution but impervious to the particles. The article is thus subjected to a flow of the solution in the drum, which can contain a high proportion of particles, but there are no particles in the bath outside the drum. The deposit may be electrolytic or otherwise; in the former case the anode is preferably external to the drum. Application: particularly to antiabrasion coatings.
Patent FR-2562524-A1 (FR)
Title: Dispositif de chargement de materiaux a transporter
Inventor: WEBER HEINZ
IPC: E02F3/34
Filed: 1985-03-08
Abstract: DANS UN DISPOSITIF DE CHARGEMENT MUNI D'UN CHARIOT 1, QUI EST MUNI D'UN TRANSPORTEUR A BANDE, A CHAINE OU ANALOGUE POUVANT RECEVOIR ET TRANSPORTER LES MATERIAUX A TRANSPORTER ET COMPORTE UNE FLECHE 4 A L'EXTREMITE LIBRE DE LAQUELLE S'ARTICULE UNE PELLE 9 QUI PEUT PIVOTER AUTOUR D'UN AXE HORIZONTAL (AXE DE PIVOTEMENT 8) SITUE DANS LA ZONE DE LA POULIE DE RENVOI 7 A L'EXTREMITE DU TRANSPORTEUR 4, COMPORTE UN FOND 10 DELIMITE PAR DEUX PAROIS LATERALES 11 ET S'ARTICULE, EN UN POINT AU MOINS SITUE A UNE CERTAINE DISTANCE DE L'AXE HORIZONTAL (AXE DE PIVOTEMENT 8) SUR UN DISPOSITIF DE COMMANDE DE BASCULEMENT, LA SOUPLESSE D'UTILISATION DU DISPOSITIF SUIVANT DIFFERENTS MODES DE FONCTIONNEMENT S'OBTIENT DU FAIT QUE LA PELLE 9 PEUT PIVOTER INDEPENDAMMENT DES MOUVEMENTS DE SOULEVEMENT ET D'ABAISSEMENT DE LA FLECHE 4 ET QUE LE DISPOSITIF COMPORTE, EN ARRIERE DE LA FLECHE 4 DANS LA DIRECTION DE TRANSPORT UN AUTRE TRANSPORTEUR 12 DONT L'EXTREMITE DE RECEPTION SE TROUVE AU-DESSOUS DE L'EXTREMITE DE LA FLECHE 4 QUI SE TROUVE DU COTE DU CHARIOT.
Patent FR-2578763-A1 (FR)
Title: Composteur pour presse a graver
Inventor: REYNAUD MICHEL
IPC: B44B5/02
Filed: 1985-03-13
Abstract: CE COMPOSTEUR DONT L'AVANCEMENT PAS A PAS DES MOLETTES EST PRODUIT PAR UN BASCULEUR FORME PAR DEUX LEVIERS PARALLELES L1-L2 TOURILLONNANT SELON L'AXE DES MOLETTES SE PARTICULARISE PAR LE RAPPEL EN POSITION HAUTE DE CES LEVIERS, DU FAIT QUE SUR L'ENTRETOISE ET DU BASCULEUR SONT ARTICULES DES MANIPULATEURS MA1, MA2, ETC. (AUTANT QUE DE MOLETTES), CHAQUE MANIPULATEUR COMPORTANT UNE TOUCHE TO A SA PARTIE SUPERIEURE ET UN BEC BC A SON AUTRE EXTREMITE, LEDIT BEC BC ETANT ECARTE DE LA ROUE A ROCHET RR EN CAUSE (ACTION EN SENS INVERSE DE LA ROTATION DE CETTE ROUE A ROCHETS) PAR UN RESSORT EN EPINGLE RM ENROULE PARTIELLEMENT SUR L'AXE ET ET PRENANT APPUI SUR UNE SECONDE ENTRETOISE FIXE ETR DU BASCULEUR.
Patent FR-2579010-A1 (FR)
Title: Interrupteur electrique de securite
Inventor: LAFAYE MICHEL
IPC: H01H27/00
Filed: 1985-03-18
Abstract: INTERRUPTEUR ELECTRIQUE DE SECURITE NE POUVANT ETRE ACTIONNE QU'A L'AIDE D'UNE CLE PORTEE PAR UNE PIECE MOBILE D'INSTALLATION. LA CLE 3 PROVOQUE, D'UNE PART, AVEC SA RAMPE 6 L'EFFACEMENT D'UN VERROU 22 QUI EST PORTE PAR UNE CLOISON 11 D'UN SECTEUR ROTATIF ET, D'AUTRE PART, AVEC SON DOIGT 5, L'ENTRAINEMENT ANGULAIRE D'UNE RAINURE 12 DE CETTE CLOISON, CETTE DERNIERE RECOUVRANT ENTIEREMENT LES SURFACES DE CAME 8 QUI ACTIONNENT LE POUSSOIR 9 D'INTERRUPTEUR 10. CES INTERRUPTEURS SONT AVANTAGEUSEMENT UTILISES DANS LES INSTALLATIONS TELLES QUE CELLES D'ASCENSEURS ET DANS LES CIRCUITS DE SECURITE ASSOCIES AUX PORTES D'ARMOIRES.
Patent FR-2580514-A1 (FR)
Inventor: BERSILLON JEAN-LUC
IPC: C12M1/12
Filed: 1985-04-17
Abstract: The substrate to be treated (in the case of an aerobic fermentation) (6) is introduced inside one or a plurality of hollow fibers (2) forming a first filtration membrane through which passes a portion of the substrate to be treated which comes in contact of microorganisms fixed at the neighbouring of a series of gas permeation fibers (3), forming a second discontinuous filtration membrane, supplying air (7) required for the metabolism of the microorganisms; the products obtained by fermentation pass inside the fibers (4) forming the third discontinuous filtration membrane and leave the assembly as an effluent (8). The products remaining between the membranes form the flow (9) which is subjected to an internal recycling.
Patent FR-2581799-A1 (FR)
Title: Socket contact and socket connector
Inventor: PERNET MICHEL
IPC: H01R13/115
Filed: 1985-05-07
Abstract: The invention relates to multi-point socket contacts and socket connectors for small currents. The contact 1 consists of a plane common part 1C, by which the contact is positioned in a base, and of two spring blades 1A, 1B coming from the common part and arranged in order to grip a pin connector between two contact zones 1AC, 1BC. The contact zones are longitudinally offset and make contact at two different levels on two opposite walls of the pin. The connector which comprises such contacts is composed of a cover 4 and of a base 3 having gamma-shaped tripartite cross-sections.
Patent FR-2582650-A1 (FR)
Title: New morphine derivatives, their preparation and their application as medicaments
Inventor: CONSTANSA JORDI FRIGOLA
IPC: C07D489/02
Filed: 1985-05-28
Abstract: The morphine derivatives according to the invention correspond to the general formula: in which: R represents a 2-hydroxyethyl radical (-CH2CH2OH), a 2-chloroethyl radical (-CH2CH2Cl) or a trans-3-(methoxycarbonyl)acrylyl radical R1 and R2, which are identical or different, represent a hydrogen atom or an acetyl radical .
Patent FR-2565414-A1 (FR)
Title: Cellule du type zinc-chlorure a concentration reduite en chlore dans l'electrolyte
Inventor: SHIMIZU SHUNJI
IPC: H01M10/42
Filed: 1985-05-31
Abstract: DANS LA CELLULE ZINC-CHLORURE SELON L'INVENTION, LA PHASE GAZEUSE DU LOGEMENT DE CELLULE CONSISTE EN UN MELANGE DE CHLORE ET D'UN GAZ INERTE, CE QUI PERMET UN CONTROLE AISE DE LA PRESSION INTERNE AU COURS DU FONCTIONNEMENT DE LA CELLULE. AU COURS DE LA CHARGE DE LA CELLULE, LE MELANGE GAZEUX EST EMMAGASINE ET LE MELANGE GAZEUX EMMAGASINE EST INSUFFLE DANS L'ELECTROLYTE, CE QUI PERMET DE DIMINUER LA CONCENTRATION EN CHLORE DE CELUI-CI ET, PAR CONSEQUENT, LES RISQUES DE CORROSION.
Patent FR-2582598-A1 (FR)
Title: Improved seat for motor vehicle
Inventor: JAMBON RENE FRANCOIS
IPC: B60N2/14
Filed: 1985-06-03
Abstract: The invention relates to a pivoting seat system for motor vehicle, intended to facilitate the movements which its user must perform in order to install himself in the vehicle and to get out. The invention comprises a seat whose base is mounted on the rotating part of a ball or roller bearing arranged flat and fixed to the floor of the vehicle, as well as a pull rod device allowing automatic locking of the position of the seat, either oriented normally, or rotated towards the entrance to the vehicle, so as to get in or out thereof. The system may be installed in motor vehicles in particular when the latter are used by people suffering from afflictions who are recovering especially by orthopaedic medicine or rheumatology.
Patent FR-2584008-A1 (FR)
Title: Shaft-machining and hardening equipment
Inventor: AZAREVICH GENNADY MIKHAILOVICH
IPC: B24B39/04
Filed: 1985-06-28
Abstract: The equipment is for the machining and surface-hardening of cylindrical shafts, having a housing (1) containing a floating twin-cutter unit (2) and a spectacle type shaping head (3), with means for for sliding its cage with shaping tools. In front of the main cutter unit is a floating auxiliary twin-cutter unit (4), floating in a plane at right angles to that of the main one and with means for fixing in position. The cage (14) is coupled to the sliding mechanism via a bush (17) coaxial with the work and spring-loaded in relation to the sliding mechanism.
Patent FR-2584970-A1 (FR)
IPC: B26D3/16
Filed: 1985-07-22
Abstract: 1. Cutting apparatus for machines making wound products such as wound tubes subject to a movement of rotation and made from strips of fibrous, cellulose, metallic and other materials and comprising means of cutting which can rock, characterized by the fact that the means of cutting are two cutting elements (66, 67), located practically above one another on a rocking fork-joint (40) formed of two wings (44, 45), whose cutting wire (66, 67) moves following a rocking arc (74, 79), the centre of which is the centre (75) of a joint (41) situated, on the one hand, at one of the extremities (42) of the fork-joint (40) rocking around this joint (41) and, on the other hand, at one of the extremities (42) of a fork (22) the positioning of which, in relation to the fork-joint (40) is ensured by means of adjustment consisting of adjusting nuts (63, 64) moving on threads (61, 62) cut at the extremities (53, 54) of a spindle (52) interposed between the flanks (23, 24) of the fork (22) at the place of the joint (41) and causing the displacement of a hub (43) located between the wings (44, 45) of the fork-joint (40) on the spindle (52), the other extremity (32) of the fork (22) being linked by a connecting spindle (33) to the extremity (34) of a cylinder (35) of which the extremity (36) of the piston (35) is linked by a connecting spindle (38) to the extremity (39) opposite to the extremity of the fork-joint (40) provided with the joint (41), the first cutting element (66) having a penetration stroke (66) slightly less than the thickness (68) of the wall (69) of the wound tube (4) subject to a movement of rotation, and the second cutting element (67) going completely through this wall (60) of the wound tube (4).