baber/WOPTO huggingface dataset:
Patent FR-2570282-A1 (FR)
Title: Utilisation de bobines de telemetrie en remplacement d'interrupteurs a ampoule actives magnetiquement dans des appareils implantables
Inventor: IBRAHIM IBRAHIM H
IPC: A61N1/36
Filed: 1985-06-28
Abstract: LE SYSTEME DE TELEMETRIE COMPREND UN CIRCUIT RESONANT CLASSIQUE L, C POUR RECEVOIR ET TRANSMETTRE DES DONNEES. CE CIRCUIT RESONANT COMPREND UNE BOBINE L QUI EST EGALEMENT UTILISEE POUR DETECTER LA PRESENCE D'UN CHAMP MAGNETIQUE EXCEDANT UN SEUIL DONNE. LA FREQUENCE DE RESONANCE VARIE AVEC LA FORCE DU CHAMP MAGNETIQUE QUI TRAVERSE LA BOBINE. CE CIRCUIT RESONANT L, C EST PERIODIQUEMENT EXCITE ET, PENDANT UNE FENETRE DE DETECTION DE DUREE PREDETERMINEE QUI SUIT ALORS IMMEDIATEMENT, ON EXAMINE 10, 14 LA TENSION DANS LA BOBINE PENDANT UN NOMBRE PREDETERMINE DE PASSAGES PAR ZERO. CE NOMBRE DE PASSAGES NE SE PRODUIRA QU'EN PRESENCE D'UN CHAMP MAGNETIQUE EXCEDANT LE SEUIL. IL EST POSSIBLE D'OBTENIR UNE SENSIBILITE COMPARABLE A CELLES DES INTERRUPTEURS A AMPOULE MINIATURISES CLASSIQUES.
Patent FR-2585853-A1 (FR)
Title: Device generating light effects modulated by an audio signal and method for making video recordings or films
IPC: F21S8/00
Filed: 1985-08-01
Abstract: Device generating light effects modulated by an audio signal and method for making video recordings or films. The invention relates to a device enabling light effects to be made which have the special feature of depending very closely on an audio signal coming from a source of music. These light effects are intended to embellish the music, for example in auditoria or dance halls. The figure gives a diagrammatic representation of the device of the invention which makes the light effects. The device includes a cathode-ray tube 1, on the screen 3 of which light images are shown, the variation of which depends on an audio signal. These light images are multiplied by a kaleidoscope 4 placed in front of the screen 3. The light effects may be displayed directly by looking along the direction of the arrow 5 or projected by placing a convergent optical device at the free end of the kaleidoscope 4 or filmed by a camera.
Patent FR-2586274-A1 (FR)
Title: Device for fastening a secondary element to a rigid moulding
IPC: A47B88/20
Filed: 1985-08-13
Abstract: The invention relates to a device for fastening a secondary element to a rigid moulding. It comprises means for secure fastening consisting of positioning means 14 allowing the displacement of the plane secondary element 5 with respect to the moulding 4, and of means 15, 16 for chipping the secondary element onto the moulding 4 which, when they are actuated, make the positioning means 14 inactive. The positioning means 14 consist of a tab 9 which is substantially U-shaped and is constituted by the outer edge 10 of the secondary element 5, a perpendicular wing 11, and a wing return 12 parallel to the outer edge 10, the wing 11 being able to move with respect to the edge 13 of the moulding 4. Application to containers for medicine containers.
Patent FR-2587304-A1 (FR)
Title: Anti-shock case for the transportation of fragile objects and for their display
IPC: A45C13/00
Filed: 1985-09-13
Abstract: The subject of the invention relates to an anti-shock case for the transportation of fragile objects and for their display. It is constituted by the combination of an outer envelope 1, 2 made of strong but flexible material comprising on its internal walls a lining which is shock-absorbing and isothermal because of closed air cells 4, 5, with a closing flap 3, 3' also comprising a shock-absorbing and isothermal lining with spaced and closed air cells. It is more particularly intended for the dispatch and return of several models of dental impressions and of dentures between laboratories and practitioners but may also be used for electronic and computer parts or the like.
Patent FR-2587935-A1 (FR)
Title: Process for manufacturing bellows bags from a complex film consisting of two elementary laminated films made from different plastic materials using ultrasound
IPC: B29C65/00
Filed: 1985-09-30
Abstract: The present invention relates to a process for manufacturing bellows bags from a complex film consisting of two elementary laminated films made from different plastic materials. This process is characterised in that the bellows 2 of the bag are welded simultaneously by the application of ultrasonic vibrations.
Patent FR-2589418-A1 (FR)
Title: Horse-drawn carriage of the type free to rotate at the horse, with single beam dorsal link
IPC: B68B3/00
Filed: 1985-11-04
Abstract: Vehicle of the type freeing the horse, with single link via single dorsal beam. It relates to a vehicle hitched only by a single dorsal beam 1. At the horse, this beam is articulated via a pivot 2 which is fixed to the upper part of a harness 3 which combines the various functions of the conventional one-piece harness. The hitch is thus simplified and provides the horse with a great freedom of movement.
Patent FR-2590196-A1 (FR)
IPC: E21B23/03
Filed: 1985-11-15
Abstract: Device for handling and more particularly but not exclusively for transporting and positioning in and/or around a tubular conduit any investigation, exploration, drilling or treatment apparatus. The device is characterized in that it is comprised of an assembly of cells (11) each comprising on the one end at least two motor means (9a, 9b, 9c) which are substantially similar and approximately parallel and distributed substantially uniformly about the longitudinal axis of said cell so as to make possible, according to the condition of said motor means (9), not only the extension and the retraction of the cell (11) along its longitudinal dimension but also the induction of an angular offset between the extreme platen planes (12, 13) and, on the other end, at least one locking and unlocking means (8) developing its action substantially radially to said cell. Application to the industry of manipulators.
Patent FR-2592244-A1 (FR)
Title: Synthetiseur numerique de frequences elevees a corrections aperiodiques optimalisant la purete spectrale.
Inventor: DARTOIS LUC
IPC: G06J1/00
Filed: 1985-12-23
Abstract: Le synthétiseur comprend : - un générateur 1 de signaux d'horloge de référence de fréquence Fc - un dispositif de calcul 2 qui à partir d'un incrément de fréquence du signal à synthétiser fournit d'une part, des impulsions de fréquence Fsj non corrigées décalées dans le temps par rapport au signal de fréquence Fs à synthétiser, d'une quantité DELTA T au plus égale à 1/F et d'autre part, un signal d'erreur de temps correspondant au décalage DELTA t et un circuit de correction 3, 4, 5, 6 qui est déclenché par chacune des impulsions de fréquence Fsj pour retarder le signal Fsj d'une durée maximale lorsque le signal d'erreur de temps est nul et d'une quantité égale à la durée maximale diminuée du décalage DELTA t indiqué par le signal d'erreur de temps. Application : émetteurs récepteurs en évasion de fréquence. (CF DESSIN DANS BOPI)
Patent FR-2592536-A1 (FR)
Title: Variable-speed electric motor
IPC: H02K33/14
Filed: 1985-12-31
Abstract: The invention relates to an electric motor. Its mechanical structure is similar to that of a piston-based heat engine. The rotation of the crankshaft 17 is controlled by the pistons 1 to 4, each of which slides in its sleeve 5 to 8. Each piston-sleeve pair constitutes an electromagnet supplied with a current, the pulsations of which are modulated. Application: variable-speed or variable-torque electric motor; possibility of using the pistons also to form a compressor.
Patent FR-2594692-A1 (FR)
Title: Cleansing composition based on acylisethionate and fatty alcohol
Inventor: HANDJANI-VILA ROSE-MARIE
IPC: C11D3/20
Filed: 1986-02-27
Abstract: The invention relates to a cosmetic cleansing composition containing, in a cosmetically acceptable medium:     a. An acylisethionate of formula:  R-COO-CH2-CH2-SO3<)<-)M<(+)> in which R denotes a C9-C17 alkyl or alkenyl group and M denotes an alkaline metal, and   b. At least one C14-C20 fatty alcohol, in proportions of acylisethionate of between 0.1 and 10 % by weight, the fatty alcohol/acylisethionate weight ratio being between 1 and 10, as well as to a process for cleansing the skin and hair employing the abovementioned composition.
Patent FR-2595204-A1 (FR)
Title: Portable apparatus for the immobilising of cattle
IPC: A01L13/00
Filed: 1986-03-07
Abstract: This apparatus essentially comprises two parallel lateral tubular shafts 2, longer than the cattle 5, connected to each other by at least one distance piece 3 forming an arc of a circle whose convexity is directed upwards and which keeps the two shafts 2 at a greater distance from each other than the width of an animal 5 to enable them to be fitted either side of this animal. The anterior ends 2b of these shafts 2 are fitted with means for their fastening to a fixed horizontal bar 8 or the like, such as a bar for tying cattle in a shed, or a feed rack of the type used in loose housing, while their posterior ends 2a are fitted with vertical legs 4 intended to be located alongside the posterior limbs 5a of the animal 5.
Patent FR-2581616-A1 (FR)
Title: Appareil et procede pour envelopper un produit et produit ainsi enveloppe
Inventor: TOWNSEND RAY THEODORE
IPC: A23L13/60
Filed: 1986-04-24
Abstract: L'invention concerne un produit enveloppé, ainsi qu'un appareil et un procédé pour la fabrication de ce produit. L'appareil 10 comprend une table ou un bâti 12 sur lequel sont montés un ensemble 14 de pompage de produit, un ensemble 16 de support de tube, un tube ou cornet 18 de poussage et un appareil 20 à ligaturer. Le tube 18 reçoit l'enveloppe sous la forme d'un ruban 68 qui est enroulé en hélice sur ce tube 18 afin de former une enveloppe cylindrique 50 qui reçoit, par l'extrémité de décharge du tube 18, la matière à envelopper. Domaine d'application : production de saucisses et autres produits à pousser sous enveloppes ou boyaux, etc. appareil et un procédé pour la fabrication de ce produit. (CF DESSIN DANS BOPI)
Patent FR-2598018-A1 (FR)
Title: Device for detecting and memorising the removal of a recording cassette
Inventor: DENOIZE XAVIER
IPC: G11B15/17
Filed: 1986-04-29
Abstract: The invention relates to a device for detecting and memorising the removal of a magnetic tape cassette from the receiver housing 11 of a recording apparatus 1, between two successive uses of the latter. According to the invention, the device is characterised in that it includes a memorising unit 34 which can be moved between a first and a second state, both stable, indicating respectively a change of cassette and no change of cassette, mechanical means of actuation 46, 48 able to arrange the said unit in its first state during removal of the cassette and resetting means 38 able to restore the unit 34 to its second state when the recording apparatus is used again. The abstract relates to figure 4.
Patent FR-2581772-A1 (FR)
Title: Procede d'electrocopie
Inventor: KONNO TETSURO
IPC: G03G15/04
Filed: 1986-05-06
Abstract: L'invention concerne la reprographie. Un procédé d'électrocopie utilise un élément photosensible 1 comprenant un support transparent 1a, une électrode transparente 1b et une couche photoconductrice 1c formée sur l'électrode transparente. Un toner 4 chargé au préalable adhère à la totalité de la surface de la couche photoconductrice. L'élément photosensible est irradié par de la lumière qui diminue sélectivement la résistance électrique de la couche photoconductrice. Des charges de polarité opposée aux charges présentes dans le toner sont injectées dans ce dernier, dans la partie irradiée, à travers l'électrode transparente, ce qui permet le transfert direct du toner vers un support d'enregistrement 2. Applications aux machines de photocopie. (CF DESSIN DANS BOPI)
Patent FR-2599471-A1 (FR)
Title: Illuminating coaster
IPC: A47G23/03
Filed: 1986-06-03
Abstract: a. Illuminating coaster. b. Device characterised in that it is composed of a rigid cylinder 1 which is closed at both of its ends, respectively 2 and 5, on which a receptacle 3 will be positioned, which receptacle is solidly held on this cylinder 1 using a clamping and adjustment means 4.
Patent FR-2600829-A1 (FR)
Title: Electrical contact clamp with automatic clamping, especially for earthing overhead electrical conductors
IPC: H01R11/14
Filed: 1986-06-30
Abstract: Contact clamp intended to be fitted onto the terminal metal element of a manoeuvring stick 4 enabling it to be manipulated with a view especially to serve for earthing an overhead electrical conductor 5. This clamp is characterised by its simplicity, it being composed of only three elements, namely a body 1 constituting a fixed jaw interacting with a movable jaw 2 and a pin 3 enabling the latter to pivot on the body 1. It is designed in such a way that the gravitational force which is exerted on the stick 4 when the device is hung from a conductor is used for actuating the movable jaw 2 in the direction of the clamping, this force being applied directly against the said jaw 2 in order to pivot it. The movable jaw 2 carries a curvilinear opening 209 of width decreasing from the front to the rear in which opening is engaged the conductor 5 which is clamped therein along two generatrices. At the same time it is clamped between two faces 101, 102 of the body 1.
Patent FR-2587845-A1 (FR)
Title: Antenne de fenetre pour vehicule
Inventor: SATO GENTEI
IPC: H01Q1/32
Filed: 1986-09-19
Abstract: UNE ANTENNE DE FENETRE POUR VEHICULE COMPREND UNE PAIRE D'ELEMENTS D'ANTENNE EN DEMI-BOUCLE 1A, 1B DE LONGUEUR L2 QUI SE RAMIFIENT DEPUIS UN POINT D'ALIMENTATION ELECTRIQUE 6 SUIVANT UNE PARTIE DE CONDUCTEUR DE MISE A LA TERRE, LEURS EXTREMITES 1C, 1D ETANT CONNECTEES A LA TERRE, ET LE POINT D'ALIMENTATION ETANT ALIMENTE DE MANIERE DESEQUILIBREE. L'ANTENNE DONNE UNE BONNE CARACTERISTIQUE D'EMISSION-RECEPTION DANS LA BANDE UHF.
Patent FR-2590816-A1 (FR)
Title: Procede et appareil pour la fabrication de tubes a surface externe agrandie, a points de depart d'ailettes helicoidales multiples, notamment pour tubes evaporateurs d'echangeurs de chaleur
Inventor: BALLENTINE PAUL H
IPC: B23G1/00
Filed: 1986-12-02
Abstract: La présente invention concerne un appareil pour la fabrication d'un tube évaporateur à ailettes hélicoïdales à pas ou filets multiples. Cet appareil est caractérisé en ce qu'il comprend un dispositif d'agrandissement de la surface du tube ébauche 30 à pas multiples pour former des ailettes hélicoïdales multiples sur la surface externe du tube évaporateur 30, chaque dispositif d'agrandissement de la surface comportant un paquet 54 d'organes de formage d'ailettes afin de rouler une pluralité d'ailette droites sur la surface externe du tube ébauche 30 et un paquet 56 d'organes de roulage d'ailettes pour rouler les ailettes droites s'étendant en hélices afin de former une pluralité de canaux continus 38 situés en dessous de la surface du tube et présentant des petites ouvertures ou pores espacés le long de la partie supérieure de ceux-ci. (CF DESSIN DANS BOPI)
Patent FR-2608151-A1 (FR)
Title: Process for the manufacture of 2-methylbutyryl fluoride
Inventor: DELAVARENNE SERGE
IPC: C07C51/58
Filed: 1986-12-11
Abstract: Catalytic process for the manufacture of 2-methylbutyryl fluoride from carbon monoxide, hydrogen fluoride and a flow of aliphatic hydrocarbons comprising butane as the main component. It comprises the following sequence of stages:   (a) introduction of at least one fluid chosen from carbon monoxide and the said hydrocarbon flow into a reactor in the presence of a super acid consisting of hydrogen fluoride, antimony pentafluoride SbF5 and at least one compound chosen from bromine and inorganic or organic bromides, (b) if appropriate, if it has not already been introduced during stage (a), introduction into the reactor of a fluid chosen from carbon monoxide and the said hydrocarbon flow, under conditions suitable for making possible the formation, as main component, of a complex consisting of the 2-methylbutyryl cation and of the SbF6<-> anion,   (c) conversion of the said complex to 2-methylbutyryl fluoride,   (d) separation of the 2-methylbutyryl fluoride, and   (e) recovery of the super acid.   Application to the synthesis of 2-methylbutyric acid.
Patent FR-2608783-A1 (FR)
Title: Element de commutation optique entre deux guides de lumiere et matrice de commutation optique formee de ces elements de commutation
Inventor: ERMAN MARKO
IPC: H04B10/27
Filed: 1986-12-23
Abstract: ELEMENT DE COMMUTATION OPTIQUE INCLUANT DEUX GUIDES DE LUMIERE PARALLELES G ET G, CONSTITUES CHACUN D'UN RUBAN EN UN MATERIAU SEMICONDUCTEUR D'INDICE N REALISE SUR UN SUBSTRAT SEMICONDUCTEUR D'INDICE N INFERIEUR, LA COMMUTATION ETANT DECLENCHEE PAR L'EFFET DE TENSIONS APPLIQUEES SUR DES ELECTRODES DISPOSEES DANS LA ZONE DE COMMUTATION, CARACTERISE EN CE QUE CETTE DERNIERE EST CONSTITUEE PAR UN RUBAN DU MEME MATERIAU SEMICONDUCTEUR QUE LES GUIDES QUI S'ETEND ENTRE CES DERNIERS SUR LA LONGUEUR D DE COUPLAGE, ENTRE LES ABSCISSES - D2 ET D2 REPEREES SUR L'AXE DE SYMETRIE LONGITUDINAL ORIENTE, ET EN CE QUE LES ELECTRODES SONT AU MOINS AU NOMBRE DE TROIS, DONT UNE PREMIERE ELECTRODE POUR APPLIQUER UNE TENSION DE REFERENCE SUR LE SUBSTRAT, UNE SECONDE ELECTRODE S'ETENDANT SENSIBLEMENT EN SURFACE DU SECOND GUIDE DE L'ABSCISSE - D A L'ABSCISSE - E, E ETANT PETIT DEVANT D, UNE TROISIEME ELECTRODE S'ETENDANT SENSIBLEMENT EN SURFACE DU PREMIER GUIDE DE L'ABSCISSE E A L'ABSCISSE D, LES SECONDE ET TROISIEME ELECTRODES FORMANT DES RUBANS DONT LES AXES DE SYMETRIE LONGITUDINALE FONT AVEC LES AXES OPTIQUES DES SECOND ET PREMIER GUIDES RESPECTIVEMENT UN ANGLE - TH DEFINI EN PREMIERE APPROXIMATION PAR LA RELATION : TH 2 (N-N)N.
Patent FR-2595001-A1 (FR)
Title: Aimant a liant de resine comprenant un type particulier de poudre ferromagnetique disperse dans un type particulier de liant en resine
Inventor: YAMASHITA FUMITOSHI
IPC: C08K3/10
Filed: 1987-01-13
Abstract: Aimant à liant de résine comprenant des particules d'un matériau ferromagnétique trempé à l'état fondu, de formule Fe-B-R, dans laquelle R représente Nd et/ou Pr, et une résine liante, dispersant les particules dans son ensemble et les fixant. La résine liante comprend un oligomère comportant au moins un groupe hydroxyle alcoolique et un adduct d'isocyanate séquencé et d'un composé à hydrogène actif. L'aimant à liant de résine est utilisé de préférence sous forme d'un cylindre, d'un anneau ou d'une tige, ayant un diamètre externe défini et une densité définie, lorsque utilisé dans des moteurs à aimant permanent.
Patent FR-2609790-A1 (FR)
Title: Procede et installation d'alimentation d'un appareil en azote
Inventor: THONNELIER JEAN-YVES
IPC: F25J1/02
Filed: 1987-01-16
Abstract: L'APPAREIL 1 CONSOMMANT DE L'AZOTE LIQUIDE ET REJETANT DE L'AZOTE GAZEUX FROID SOUS BASSE PRESSION, ON LIQUEFIE UN COURANT D'AZOTE D'APPOINT SOUS PRESSION ELEVEE PAR ECHANGE DE CHALEUR AVEC L'AZOTE GAZEUX REJETE PAR L'APPAREIL 1, ON DETEND A LA PRESSION D'UTILISATION LE LIQUIDE AINSI OBTENU, ET L'ON ADJOINT LE LIQUIDE DETENDU A L'ALIMENTATION PRINCIPALE DE L'APPAREIL EN AZOTE LIQUIDE. APPLICATION A L'ALIMENTATION EN AZOTE DES GRANDS APPAREILS DE CRYOBROYAGE.
Patent FR-2612279-A1 (FR)
Title: Procede pour faciliter le montage d'un collier de serrage et dispositif pour la mise en oeuvre du procede
Inventor: CALMETTES LIONEL
IPC: B25B25/00
Filed: 1987-03-09
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR FACILITER LE MONTAGE D'UN COLLIER 2 AVANT SON SERRAGE SUR UN TUBE SOUPLE EMMANCHE SUR UN TUYAU RIGIDE. LE COLLIER EST DU TYPE CONSTITUE PAR UNE BANDE METALLIQUE 2A ENROULEE SUR ELLE-MEME ET COMPORTE, AU VOISINAGE DE SES EXTREMITES, DES ORGANES COMPLEMENTAIRES 3A, 3B DE SERRAGE ETOU D'ACCROCHAGE. PREALABLEMENT A L'EMMANCHEMENT DU TUBE SOUPLE SUR LE TUYAU RIGIDE, ON FIXE LE COLLIER 2 PAR SA PERIPHERIE EXTERIEURE DANS UN RECEPTABLE 1 SUSCEPTIBLE D'ETRE LIE AU TUYAU RIGIDE. L'INVENTION CONCERNE EGALEMENT UN RECEPTACLE PERMETTANT LA MISE EN OEUVRE DU PROCEDE. IL EST CONSTITUE PAR UN MANCHON 4 GENERALEMENT CYLINDRIQUE, EN MATIERE SOUPLE. L'UNE DE SES EXTREMITES EST POURVUE D'UNE GORGE ANNULAIRE 5 SUR SA PAROI INTERIEURE, DONT LA PROFONDEUR EST VOISINE DE L'EPAISSEUR DE LA BANDE METALLIQUE 2A. LA PAROI DU MANCHON PRESENTE, D'AUTRE PART, UNE OUVERTURE 7 DESTINEE A PERMETTRE L'ACCES AUX ORGANES COMPLEMENTAIRES 3A, 3B DE SERRAGE ETOU D'ACCROCHAGE DU COLLIER.
Patent FR-2620191-A1 (FR)
Title: Universal directional control valve with a slide valve
Inventor: NICOLAS MICHEL
IPC: F15B13/04
Filed: 1987-03-31
Abstract: Pneumatic 5/2-port directional control valve, in which the fluid switchovers are operated with the aid of a slide valve 30 which moves inside annular seals 28 held stacked up in a bore 20 by skirts 21, 22 of two lateral plugs 18, 19 able to impart to this slide valve movements in the direction F or G in order to execute fluid switchovers available on two orifices 15, 16. This directional control valve is advantageously used for monostable or bistable controlled applications.
Patent FR-2613392-A1 (FR)
Title: Road infrastructure for fast roadways such as motorways
IPC: E01C1/00
Filed: 1987-04-02
Abstract: The invention relates to a road infrastructure for fast roadways, particularly for motorways with two alternate flows of traffic, separated by a central reservation which may or may not be equipped with crash barriers. The aims of the invention are to produce, on the one hand, a reorientation path connecting the slow lanes of the two alternate flows of traffic, and, on the other hand, to produce a central service and supply station, located substantially on the axis of the central reservation. This aim is achieved by means of a road infrastructure consisting of a central service and supply station 4 coinciding with the central reservation, this station being connected to the slow traffic lanes 21, 31, up and down the road, by deviation roads 51, 52 which join this station 4 tangentially. The invention finds a particular application for motorways and fast roadways.
Patent FR-2601472-A1 (FR)
Title: Dispositif d'injection de gaz dans un recipient de metal en fusion
Inventor: ROTHFUSS HANS
IPC: C22B9/05
Filed: 1987-06-29
Abstract: UN DISPOSITIF D'INJECTION DE GAZ DANS UN RECIPIENT DE METAL EN FUSION COMPREND UNE BRIQUE D'INJECTION 2 AVEC UN AGENCEMENT QUI EST DECLENCHE PAR UNE AUGMENTATION DE TEMPERATURE DUE A L'USURE DE LA BRIQUE D'INJECTION 2. POUR INDIQUER UNE USURE DE LA BRIQUE D'INJECTION 2 A UN NIVEAU RESIDUEL ET PERMETTRE ENSUITE UNE POURSUITE DE L'INJECTION AVEC UN DEBIT REDUIT, L'AGENCEMENT DIMINUE AUTOMATIQUEMENT LA SECTION DE PASSAGE DE GAZ A UNE VALEUR REDUITE.
Patent FR-2619019-A1 (FR)
Title: Apparatus permitting skiing on two skis which are held parallel
IPC: A63C5/16
Filed: 1987-08-03
Abstract: Device making it possible to hold two skis parallel while conserving their lateral mobility. The invention relates to an apparatus permitting skiing on two skis which are held parallel while continuing to bear on both skis. It consists of a spatulate front element 1, of a flat rear element 4, of two spatulate skis 2 and 3 connected to the elements 1 and 4 via four articulations composed of four spindles 13 14 15 16 and eight spindle supports 5 6 7 8 9 10 11 12. The device according to the invention is intended particularly for skiing.
Patent FR-2642772-A1 (FR)
Title: Constructional device with cellular structure for temporary surfaces
Inventor: FAURE JEAN-CLAUDE
IPC: E01C9/08
Filed: 1987-08-04
Abstract: The invention relates to a constructional device with cellular structure, this consisting of a series of elementary structural shells, of length L and width l, comprising n shafts 1 of vertical axis X-X, distributed symmetrically with respect to p longitudinal vertical planes of symmetry into p + 1 shafts 1, this being in both directions parallel to the length L and to the width l of the said elementary structural shell. Application to the construction of temporary surfaces for aeroplanes or road vehicles.