baber/WOPTO huggingface dataset:
Patent FR-2607172-A1 (FR)
Title: Prestressed compression device
IPC: B21D45/00
Filed: 1986-11-24
Abstract: The invention relates to a prestressed compression device intended to be mounted on press machines. The prestressed compression device intended to be mounted on a mechanical assembly so as to return its working elements 16 and 17 comprises two compression springs 5 and 6, held in a fully closed cylindrical box, made of two parts A and B, sliding telescopically one in relation to the other and comprising respectively a tubular body 1, 3, connected to a bottom 2, 4 provided with a central orifice. The movement of the tubular bodies 1 and 3, sliding one in relation to the other, is limited in extension by two collars 1a and 3a placed opposite each other and, in compression, by the edge of one of the bottoms 2 or 4.
Patent FR-2609928-A1 (FR)
Title: Method for moulding moulded products and moulding installations allowing implementation of the said method
Inventor: VASSEUR JACQUES
IPC: B28B3/02
Filed: 1987-01-26
Abstract: The invention relates to a method for manufacturing moulded products, as well as to a moulding installation allowing implementation of the said method. It will, in particular, find its application in building and construction, for moulding construction products, on a cement base, such as building blocks, or other products of similar shape. The installation 1 for pressforming such products comprises at least: - a moulding device 2, having a mould 8 whose lower surface 10 is open, - a vibration device 3, having a vibrating support table 12, - a set 4 of plates 5 for handling the moulded products. According to the method of the invention: - the mould 8 is placed on the support table 12, such that the latter is in direct contact with the lower face 10 of the mould 8, - the product or products to be obtained are moulded, - a handling plate 5 is interposed between the support table 12 and the lower face 10 of the mould 8, - the product or products obtained are released from the mould onto the said plate 5.
Patent FR-2613292-A1 (FR)
Title: Dispositif d'etancheite de panneau ouvrant de vehicule automobile
Inventor: BERTHOMMIER MICHEL
IPC: B60J10/00
Filed: 1987-03-30
Abstract: LA PRESENTE INVENTION A POUR OBJET UN DISPOSITIF D'ETANCHEITE POUR PANNEAU OUVRANT DE VEHICULE, NOTAMMENT POUR PORTE LATERALE, QUI COMPREND UN PROFILE D'ETANCHEITE 4 APPLIQUE SUR LE CHANT 1A DU PANNEAU 1. SELON L'INVENTION, LE PROFILE 4 EST INTERROMPU AU DROIT DE L'ELEMENT EMERGEANT 3. UN JOINT MOULE 5 EST DISPOSE SUR LE CHANT 1A DU PANNEAU AUTOUR DE CET ELEMENT EMERGEANT 3 POUR ASSURER LA CONTINUITE DE L'ETANCHEITE.
Patent FR-2614788-A1 (FR)
Title: Pharmaceutical composition having antiseptic activity
IPC: A61K31/47
Filed: 1987-05-04
Abstract: Pharmaceutical composition having antiseptic activity, which comprises as active ingredient from 1.0 to 2.0 % of hexamidine diisethionate and from 0.5 to 1.5 % of 8-hydroxyquinoline in a pharmaceutically acceptable aqueous-alcoholic solution.
Patent FR-2614899-A1 (FR)
Title: Device for the preparation, selection and capacitation of human and animal spermatozoa by filtration
IPC: A61K35/52
Filed: 1987-05-07
Abstract: This invention relates to a filtration device for selecting and capacitating spermatozoa for the purpose of an in vitro fertilisation or an insemination. This device comprises a receptacle 1 for collecting the sperm, which has a bottom perforated with holes 2 and to which is fitted a flask 3 of culture medium, packaged in a sterile manner, by means of a mounting system 4. The filtration system comprises several filters or secretion membranes 6 which can be separated into filtration units 5 8. The result of this filtration is collected in containers 7 9. One or more flasks of culture medium 10 will be used to wash the spermatozoa by passing through the last filter which has the role of retaining the spermatozoa and which has a chamber 12 in which B2 can be deposited, a stopper 11 closing off the lower orifice of the filter. It is a fraction of these spermatozoa thus prepared which will be used for the fertilisation or insemination.
Patent FR-2615153-A1 (FR)
Title: Device for independently protecting against theft the goods transported in containers, trailers and lorries
IPC: B60R25/10
Filed: 1987-05-14
Abstract: The invention relates to a device making it possible to protect containers and goods transported, independently from the vehicles which tow or transport them. It consists of an alarm unit 1 placed inside the container and whose control parameters 8 and 13, placed on the outside, are circuit substitutions and the alarms 5, 12, 9, 17 made up of changes in state of the detection loops of the unit 1. The automatic protection operates permanently and is made up of an independent loop. Placing the encoding keyboard with an incorporated relay 7 and the lock with contacts 6 in series allows the device to be stopped only when possessing the code and the key. Any triggering simultaneously switches on acoustic warning devices 4, luminous warning devices 3, and radio warning devices 10.
Patent FR-2602956-A1 (FR)
Title: Appareil de fabrication de flocons de graines de soja
Inventor: HIROSHIMA KUNIFUMI
IPC: A23L11/00
Filed: 1987-05-27
Abstract: LA PRESENTE INVENTION CONCERNE UN APPAREIL DE FABRICATION DE FLOCONS DE CEREALES. LE BUT DE L'INVENTION EST DE REALISER CES FLOCONS, DE BONNE QUALITE, EN ELIMINANT LES SUBSTANCES TOXIQUES ET L'ODEUR CARACTERISTIQUE. CE BUT EST ATTEINT A L'AIDE D'UN APPAREIL COMPORTANT UNE TREMIE INTERMEDIAIRE 12 DE RECEPTION DES GRAINES DE SOJA BRUTES 11, UN AUTOCLAVE SOUS PRESSION 15 PERMETTANT DE CUIRE LES GRAINES 11 PAR DE LA VAPEUR SURCHAUFFEE PRODUITE PAR UN SURCHAUFFEUR 16, UN CONCASSEUR A ROULEAUX 19 POUR ECRASER LESDITES GRAINES CUITES 11 ET LES TRANSFORMER EN FLOCONS 11, ET UNE UNITE DE SECHAGE ET DE REFROIDISSEMENT 20 DESDITS FLOCONS 11. L'INVENTION TROUVE UNE APPLICATION PARTICULIERE POUR LA FABRICATION DE FLOCONS DE GRAINES DE SOJA.
Patent FR-2616221-A1 (FR)
Title: Device for automatic injection of products and in particular medicinal products contained in a syringe or other injection system
IPC: A61M5/46
Filed: 1987-06-02
Abstract: This device comprises a body which can receive an injection system 15 proper containing the product to be injected, at least one drive means 30, 40 which can move, under the action of elastic means 57, first, the body of the injection system proper until the latter penetrates the injection zone, and, secondly, a piston-type part 17 of this system, so as to make the injection proper, means of the trigger type 60 allowing triggering of the injection means. According to the invention, each drive piece 30, 40 is moved axially independently of the elastic means 57, which makes it possible to load the device without arming the elastic means and therefore affords great safety. Elastic means 23 are provided in order to return the injection system 15 backwards, once the injection is completed. Longitudinal guide grooves 5, 6, 7 are provided in the two sidewalls of the body 1 of the device for guiding the various pieces 20, 30, 40, 65 of the injection device.
Patent FR-2616489-A1 (FR)
Title: Verin multiple a au moins trois elements coulissants et fleche telescopique en faisant application
Inventor: BARANIAK ROBERT
IPC: B66C23/70
Filed: 1987-06-15
Abstract: L'invention est relative à un vérin multiple à au moins trois éléments montés coulissants les uns par rapport aux autres. Ce vérin comprend un premier cylindre 1; un premier piston 4 qui délimite dans le premier cylindre une première grande chambre 5 et une première petite chambre 6; un deuxième cylindre 7 solidaire du premier piston 4, qui traverse un fond 3 du premier cylindre 1 délimitant la première petite chambre 6; un deuxième piston 9 qui délimite dans le deuxième cylindre une deuxième grande chambre 10 et une deuxième petite chambre 11; une tige de piston 12 solidaire du deuxième piston 9, qui traverse un fond 8 du deuxième cylindre 7 délimitant la deuxième petite chambre 11; et un premier passage 13, qui réalise la communication permanente entre les chambres 6 et 10; cependant que les chambres 5 et 11 sont susceptibles d'être reliées, sélectivement 24, à un dispositif 23 d'alimentation en fluide sous pression et à un échappement 22 de fluide sans pression, par des deuxième et troisième passages. Une application est la réalisation d'une flèche télescopique de grue.
Patent FR-2616296-A1 (FR)
Title: Method and building for drying a decomposing plant mass
IPC: F26B9/02
Filed: 1987-06-12
Abstract: The present invention relates to a method and to a building for industrial use, for drying a decomposing plant mass. According to the invention, air is distributed 5 and blown into the decomposing plant mass 4 via the bottom part, whilst the residual liquid is recovered 6 also via the bottom part of this same mass, the air passing through the latter being discharged via the top of the drying enclosure of the greenhouse type.
Patent FR-2618614-A1 (FR)
Title: Electricity-conducting connection
Inventor: EBERHARD JEAN-JACQUES
IPC: H01R13/26
Filed: 1987-07-21
Abstract: The invention relates to an electricity-conducting connection comprising a plug connector body provided with a socket contact and a socket connector body provided with a pin contact and one of the connector bodies of which is placed on a movable member such as a member which can be turned up (down) by pivoting about a pivot pin. This invention is characterised in that it includes means 44, 71, 72 for a very low insertion force of the multiple pin contacts 41 of the socket connector body 6 describing a path in a circular arc in multiple socket contacts 40 of the plug connector 3. The invention relates especially to the industry of domestic appliances, such as vacuum cleaners with casters (runners).
Patent FR-2603137-A1 (FR)
Title: Bloc de transition et systeme de distribution d'energie
Inventor: BATES REGINALD ALFRED
IPC: H01R12/61
Filed: 1987-08-20
Abstract: L'INVENTION CONCERNE UN BLOC DE TRANSITION POUR INTERCONNECTER UN CABLE PLAT DE PUISSANCE A UN CABLE A CONDUCTEURS RONDS. LES CONDUCTEURS 92, 94 DU CABLE PLAT PEUVENT ETRE SEPARES ET PLIES DE FACON A ETRE ALIGNES VERTICALEMENT ENTRE EUX. ILS PEUVENT ETRE INSERES DANS DES BLOCS A BORNES 30 QUI COMPORTENT CHACUN UNE PARTIE DESTINEE A PERCER L'ISOLANT ET UNE BORNE DU TYPE PERFORANT. LES CONDUCTEURS RONDS 192, 194 D'UN CABLE DE PUISSANCE PEUVENT EGALEMENT ETRE RACCORDES AUX BLOCS 30. CES DERNIERS SONT PROFILES POUR ETRE MONTES DANS UNE BOITE DE JONCTION MURALE CLASSIQUE. DOMAINE D'APPLICATION : CABLAGES DE DISTRIBUTION D'ENERGIE ELECTRIQUE A L'INTERIEUR DE BATIMENTS, ETC.
Patent FR-2620030-A1 (FR)
Title: Vecteur d'expression des proteines du virus hiv-2, un agent causal du sida, culture cellulaire infectee ou transformee par ce vecteur, proteines obtenues, vaccin et anticorps obtenus
Inventor: KIENY MARIE-PAULE
IPC: G01N33/569
Filed: 1987-09-07
Abstract: L'invention concerne un vecteur viral ou plasmidique d'expression d'une protéine du virus HIV-2 dans une cellule infectée ou transformée par ce vecteur, caractérisé en ce qu'il comporte au moins : - une partie du génome d'un virus hétérologue ou d'un plasmide; - une séquence de nucléotides codant pour l'une des protéines du virus HIV-2 (protéines gp ENV, protéines GAG, protéine F); - ainsi que les éléments assurant l'expression de ces protéines dans des cellules eucaryotes ou procaryotes.
Patent FR-2604180-A1 (FR)
Title: Composition d'organopolysiloxane
Inventor: JERAM EDWARD MATTHEW
IPC: C09D183/07
Filed: 1987-09-21
Abstract: LA PRESENTE INVENTION CONCERNE UNE COMPOSITION D'ORGANOPOLYSILOXANE COMPRENANT : A : 100 PARTIES EN POIDS D'UN POLYORGANOSILOXANE VINYLIQUE, COMPRENANT : I DE 70 A 98 PARTIES EN POIDS D'UN ORGANOPOLYSILOXANE LINEAIRE A TERMINAISON VINYLE DE VISCOSITE ELEVEE; II DE 1 A 15 PARTIES EN POIDS D'UN ORGANOPOLYSILOXANE LINEAIRE DE FAIBLE VISCOSITE, AYANT AU MOINS UN GROUPE VINYLE TERMINAL PAR MOLECULE, ET III DE 1 A 15 PARTIES EN POIDS D'UN ORGANOPOLYSILOXANE A CHAINE COMPORTANT DES GROUPES VINYLE; B : D'ENVIRON 5 A ENVIRON 70 PARTIES EN POIDS D'UNE CHARGE OU D'UNE COMBINAISON DE CHARGES; C : D'ENVIRON 0,1 A 50 PARTIES PAR MILLIONS PAR RAPPORT A LA TOTALITE DE LA COMPOSITION D'ORGANOPOLYSILOXANE D'UN CATALYSEUR AU PLATINE; ET D : D'ENVIRON 0,5 A 25 PARTIES EN POIDS D'UN CONSTITUANT CHOISI PARMI LES SILANES HYDROGENES ET LES ORGANOPOLYSILOXANES HYDROGENES.
Patent FR-2621271-A1 (FR)
IPC: B25J9/10
Filed: 1987-10-02
Abstract: Device for moving a handling gripper (1), comprising a first carriage (20) which can be displaced along a first track (12), and a second carriage (28) carrying the manipulator which can be displaced along a second track (25), intersecting the first. The second carriage (28) overhangs on either side of the first (20) and is displaced by a stationary drive member (32) which drives a flexible element (31) formed of two belts lying on either side of the first track and immobilised at their end opposite the drive element, each belt passing over first return members (33) mounted on the first carriage on either side of the second track and over second return members (35) mounted on the second carriage beyond the first. The first carriage (20) consists of four plates (18, 19), facing each other in pairs, in order to form a tunnel for the second carriage (28).
Patent FR-2623265-A1 (FR)
Title: Force-multiplying operational drive device intended for all movable and stationary (electrical energy production) rotary mechanical machines
IPC: F16H21/26
Filed: 1987-11-12
Abstract: It demonstrates on the one hand the use of the principle of the knee joint, whose mechanical original feature is to produce, from a very small force, a very substantial progressive power, in this case, a pressure of one 5th of a bar at the driving pneumatic thrust cylinder produces a power of three bar at the crankshaft 5, this knee joint arm being replaced by way of experiment, by a thrust cylinder which is identical to the driving thrust cylinder provided of course with a manometer, with the crankshaft immobilised. 1 represents the support base of the assembly, 2 represents the first arm of the knee joint, 3 its fixed point of pivoting on the base, 2 bis represents the second arm of the knee joint, 2 ter represents the axis of pivoting of the knee joint, 4 represents the crankshaft, 5 represents a crank, 3 bis represents the axis of pivoting between the shaft of the pneumatic thrust cylinder 6 and the force lever 8 having its fixed point of pivoting on the support 3 ter, the thrust cylinder on its side having its support 13 at the framework 7, 9 represents a roller fixed by a curved support 10 to the upper part of the branch of the knee joint 2. 11 represents the compressed air inlet to the thrust cylinder. It is very important to note that the stroke of the thrust cylinder (in this case) is only 18 cm, compared to the stroke of the crankshaft which is 34 cm from one neutral point to the other.
Patent FR-2607873-A1 (FR)
Title: Pompe a palettes
Inventor: SAKAMAKI HIROSHI
IPC: F04C18/344
Filed: 1987-11-27
Abstract: CETTE POMPE A PALETTES COMPREND UN ROTOR 4, SUPPORTE EN ROTATION, DE MANIERE EXCENTREE, DANS L'ESPACE PERIPHERIQUE INTERNE 5 D'UN CARTER 1, 2, ET DES PALETTES 11A, 11B, 11C, DISPOSEES POUR ETRE CAPABLES DE VENIR EN SAILLIE ET D'ETRE RETRACTEES DANS UNE PLURALITE DE RAINURES DE PALETTES 12A, 12B, 12C, CONSTITUEES PAR DES CAVITES DUDIT ROTOR, LES VARIATIONS REPETEES DES VOLUMES DES ESPACES DE TRAVAIL ENTRE LES PALETTES, RESULTANT DE LA ROTATION DU ROTOR 4 ET DES PALETTES, ETANT UTILISEES POUR ASPIRER UN LIQUIDE D'UN COTE ET LE REFOULER DE L'AUTRE. SELON L'INVENTION, DES DISPOSITIFS DE RETENUE 15A, 15B OU DES PALIERS, COAXIAUX A L'ESPACE PERIPHERIQUE INTERNE SONT AJUSTES A L'INTERIEUR DE LA PAROI D'EXTREMITE DU CARTER, LES DISPOSITIFS DE RETENUE 15A, 15B OU LES PALIERS SONT EN PRISE AVEC LES PALETTES POUR DEFINIR LA SORTIE DE CES DERNIERES HORS DES RAINURES DE PALETTES, ET LA SURFACE PERIPHERIQUE INTERNE DU CARTER EST FORMEE EN CORRESPONDANCE AVEC LE LIEU DES EXTREMITES DES PALETTES, TOUJOURS EN SITUATION DE NON-CONTACT AVEC LA SURFACE PERIPHERIQUE INTERNE DU CARTER, PAR SUITE DE LADITE LIMITATION DE LA SORTIE DES PALETTES.
Patent FR-2623976-A1 (FR)
Inventor: DAOUDAL JOSE
IPC: A23K1/18
Filed: 1987-12-08
Abstract: a) The invention relates to a tablet for a domestic animal, in particular for a dog or cat. b) This tablet consists of at least one core (1) containing one or more active principles completely surrounded by a matrix (2) which the animal finds appealing. c) The invention is used in tablets for domestic animals.
Patent FR-2625061-A1 (FR)
Title: Separator of luminance and chrominance signals of a PAL or SECAM composite video signal
Inventor: TRAVERT SERGE
IPC: H04N9/78
Filed: 1987-12-18
Abstract: The method consists in: - sampling 1 and digitising 2 a PAL or SECAM composite video signal; - determining via a first processing path 3, 4 a luminance signal and a chrominance signal from the digital sample of the current point of the image, from an earlier sample homologous to the current point situated on the line in the preceding frame which is positioned spatially in the image immediately below the current line, and from digital samples corresponding to the points neighbouring these two points on these two lines; - determining via a second processing path 5, 6 a luminance signal and a chrominance signal by applying the digital composite signal to the input of a luminance filter and of a chrominance filter respectively; - choosing 7 the luminance and chrominance signals which are present at the output of the first processing path or of the second processing path as a function of an analysis 9 of the local spatial-temporal context of the point carried out on the basis of the values, for a neighbourhood of the current point, of the chrominance signal determined by the first processing path. Application: high-definition digital television.
Patent FR-2625791-A1 (FR)
Title: Device for modular assembly between two or more sections
Inventor: JOB CLAUDE
IPC: F16L27/08
Filed: 1988-01-07
Abstract: The invention relates to a device for modular assembly between at least two sections or similar elements, characterised in that it includes two end sleeves 4, 5 each one including a reentrant part 8 suitable for engaging respectively in one of the sections to be joined 3, 2, a plurality of adjacent linking components 6 which are or are not identical, each of which has two planar faces 13, 14 for respectively bearing on the two opposing planar faces of the two neighbouring components and a cross-section whose thickness varies owing to the fact that the two faces of the component form a dihedron of given angle, each linking component including in addition at least one through passage 15, 16 coinciding with a similar passage in the adjacent components, and means 19 for mechanically securing the two end sleeves 4, 5 and the linking components 6, these means joining these sleeves to one another through the passages of the successive linking components.
Patent WO-8905631-A1 (WO)
Title: Compositions possessing immunostimulating properties and their applications in human and veterinary medecine
Inventor: PERRIN PIERRE
IPC: A61P35/00
Filed: 1988-12-21
Abstract: The compositions disclosed contain a combination of preformed liposomes and interleukin-2 (IL-2) or another lymphokine with an action similar to that of IL-2, and possibly an immunogenic agent possessing vaccinating properties. Also disclosed is the application of said compositions to the prevention and treatment of viral infections, as prophylactic or therapeutic vaccination additives, in particular antirabic vaccination or as an immunostimulant, in particular in the treatment of cancers.
Patent FR-2626455-A1 (FR)
Title: Brush for dental apparatus
IPC: A46B11/02
Filed: 1988-01-29
Abstract: The present invention relates to brushes for a dental apparatus. The brush according to the invention is characterised in that it comprises a rigid base 1, a reservoir 5 mounted so as to interact with the base 1 and capable of containing a dental-hygiene product, means for controlling the flow of the product through at least one orifice 11, 111 made in the wall of the reservoir and of the base, gripping means 15 associated with the base and brushing means 12 integral with the base.
Patent FR-2611658-A1 (FR)
Title: Caisse-plateau empilable
Inventor: JAEN JOSE BOIX
IPC: B65D5/00
Filed: 1988-03-03
Abstract: L'INVENTION CONCERNE UNE CAISSE-PLATEAU EMPILABLE, NOTAMMENT POUR LE TRANSPORT DES FRUITS. ELLE EST FORMEE A PARTIR D'UNE FEUILLE PLANE DE CARTON POINCONNEE, DECOUPEE ET RAINUREE POUR CREER LES DIFFERENTES ZONES QUI DEFINISSENT LE FOND 1, LES COTES PRINCIPAUX 6, 7 ET LES PETITS COTES 8, 9 A DOUBLE PAROI DE LA CAISSE, APRES AVOIR ETE CONVENABLEMENT PLIEES. SUR LES BORDS DES PETITS COTES ET DE LEURS PROLONGEMENTS LATERAUX 19, 20, SONT FORMEES DES AILETTES ANGULAIRES VERTICALES 21 QUI SONT DESTINEES A SE LOGER, AU COURS DE L'OPERATION D'EMPILAGE, DANS DES DECOUPES 2 A 5 PREVUES DANS LES ANGLES DU FOND 1, LESQUELLES EN COMBINAISON AVEC LES RABATS D'EXTREMITE 10 A 13 DES PETITS COTES EXTERIEURS FORMENT UN RECEPTACLE DE GUIDAGE ET DE PROTECTION DES AILETTES VERTICALES, EN DONNANT LIEU A UN EMBOITEMENT QUI IMMOBILISE L'EMPILAGE. LA FACE SUPERIEURE DES PETITS COTES EST ELARGIE VERS L'INTERIEUR DE LA CAISSE ET CONSTITUE UNE SURFACE D'APPUI SUR LA CAISSE SUPERPOSEE.
Patent FR-2629385-A1 (FR)
Title: Disposable razor including a cartridge of shaving cream
Inventor: VOISARD RAYMOND
IPC: B26B21/44
Filed: 1988-03-31
Abstract: The invention relates to a disposable shaving-cream-dispensing razor, whose construction is particularly simple and which is convenient to use. The disposable razor is composed of a head 1 made from moulded synthetic material and of a cartridge 2 containing the pressurised shaving cream, the cartridge being fitted, at its end, into a rear part 16 of the head 1 in order to constitute the handle of the razor. The head 1 may slide on the end 4 of the cartridge and it is equipped with a tubular protuberance 20 which opens the valve of the cartridge when the head is pressed in the direction A of the cartridge 2. The cream is then issued in the form of a foam through channels 21, 24 to 27 made in the head as far as an application surface 28 which is approximately parallel to the blade 8. The razor can also be used with non-pressurised cartridges equipped with a pump.
Patent FR-2614258-A1 (FR)
Title: Vehicule porteur pour au moins un outil de travail frontal, en particulier, un tracteur agricole portant un outil de fauchage ou autres.
Inventor: STROPPEL ALFRED
IPC: B62D53/02
Filed: 1988-04-25
Abstract: A) VEHICULE PORTEUR POUR AU MOINS UN OUTIL DE TRAVAIL FRONTAL, EN PARTICULIER, UN TRACTEUR AGRICOLE PORTANT UN OUTIL DE FAUCHAGE OU AUTRES. B) VEHICULE CARACTERISE EN CE QUE L'ESSIEU AVANT 7 EST SUSPENDU DE FACON PENDULAIRE SUR LA PARTIE AVANT 1 DU VEHICULE ET CETTE DERNIERE EST VERROUILLABLE AUSSI BIEN AVEC L'ESSIEU AVANT 7 QU'AVEC LA PARTIE ARRIERE 2 DU VEHICULE; ET EN CE QUE LA PARTIE AVANT 1 DU VEHICULE EST VERROUILLABLE DANS DES POSITIONS QUELCONQUES AVEC L'ESSIEU AVANT 7 A L'INTERIEUR D'UNE ZONE D'OSCILLATIONS PREDETERMINEE.