baber/WOPTO huggingface dataset:
Patent FR-2571353-A1 (FR)
Title: Process for the production of silicon
Inventor: BIENVENU GERARD
IPC: C22C1/02
Filed: 1984-10-05
Abstract: The process consists in causing the deposition of silicon on the anode by electrolysis in a bath of molten salts based on calcium halides, preferably as a eutectic mixture, in which the silicon is dissolved in the form of derivatives with calcium. The silicon thus obtained is characterised by a very high purity, particularly in that it is practically free of the metals which usually contaminate it.
Patent FR-2571649-A1 (FR)
Title: Composite wooden mouldings
IPC: E04B2/70
Filed: 1984-10-12
Abstract: Set of six wooden mouldings allowing the assembly of the walls and openings of a wooden construction: each moulding, adapted to a precise function (post, corner post, lintel, board, purlin, rail, half post, etc.) in conjunction with one or more of the other types of mouldings as well as with common openings or panels, allows the production of wooden wall systems.
Patent FR-2571812-A1 (FR)
Title: Self-adhesive wires, cables or conducting pipes. Methods of manufacture
IPC: F16L3/00
Filed: 1984-10-16
Abstract: The present invention relates to wires cables or conducting pipes which, combined with a self-adhesive material, allow the rapid installation thereof without adding external elements. It comprises a conducting portion 1, a non-conducting portion 2, a self-adhesive portion 3 and a protective film or coating 4. Amongst the most useful applications of the invention can be mentioned the installation of electrical or telephone cables or wires for domestic or industrial use.
Patent FR-2555191-A1 (FR)
Title: Materiaux de joint ou de garniture ameliores et procede de formation de ces materiaux
Inventor: EHRHART WENDELL ALOIS
IPC: C08L97/00
Filed: 1984-10-30
Abstract: L'INVENTION PORTE SUR UNE COMPOSITION DE JOINT DURCIE OBTENUE A PARTIR D'UN MELANGE COMPRENANT, EN POIDS: 100 PARTIES D'UN LIANT A BASE DE CAOUTCHOUC; D'ENVIRON 5 A ENVIRON 1000 PARTIES D'ENVELOPPES DE GRAINS DE RIZ PULVERISEES; ET D'ENVIRON 1 A ENVIRON 200 PARTIES D'UN POLYESTER DERIVE D'AU MOINS UN DIOL MONOMERE ET D'AU MOINS UN DIACIDE OU DERIVE D'ACIDE MONOMERE, LEDIT POLYESTER ETANT AU MOINS PARTIELLEMENT CRISTALLIN DANS LES CONDITIONS AMBIANTES ET AYANT UNE TEMPERATURE DE TRANSITION VITREUSE D'ENVIRON -50 A ENVIRON 80C ET UN POIDS MOLECULAIRE MOYEN EN POIDS D'ENVIRON 1000 A ENVIRON 500000. LES ENVELOPPES DE GRAINS DE RIZ AGISSENT COMME CHARGE DE RENFORT ET, EN COMBINAISON AVEC LE CAOUTCHOUC ET LE POLYESTER, CONDUISENT A DES JOINTS APTES A SE CONFORMER AUX IRREGULARITES DES BRIDES. EN CONSEQUENCE, LES JOINTS MONTRENT DES APTITUDES REMARQUABLES A REALISER L'ETANCHEITE. LORSQU'ILS COMPRENNENT DES CAOUTCHOUCS NITRILE, ILS SONT EGALEMENT RESISTANTS A L'ABSORPTION DES COMBUSTIBLES.
Patent FR-2574308-A1 (FR)
Title: Procede et dispositif permettant de generer de la chaleur et de realiser une desulfuration des gaz de combustion
Inventor: FEUGIER ALAIN
IPC: F23C99/00
Filed: 1984-12-07
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF PERMETTANT DE GENERER DE L'ENERGIE THERMIQUE A PARTIR D'UN COMBUSTIBLE ET D'UN COMBURANT. LE DISPOSITIF SELON L'INVENTION SE CARACTERISE EN CE QU'IL COMPORTE EN COMBINAISON UN GENERATEUR DE CHALEUR TEL UNE CHAUDIERE 1 ET UN LIT CIRCULANT ADIABATIQUE 2 RELIE AUDIT GENERATEUR DE CHALEUR. LA PRESENTE INVENTION PEUT ETRE UTILISEE POUR BRULER LES COMBUSTIBLES PETROLIERS.
Patent FR-2561422-A1 (FR)
Title: Dispositif de fixation d'un panneau d'affichage electronique
Inventor: MATSUI KAZUHIRO
IPC: G02F1/13
Filed: 1984-12-14
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE FIXATION D'UN PANNEAU D'AFFICHAGE ELECTRONIQUE. LE DISPOSITIF COMPREND UN CORPS 1 AYANT UNE STRUCTURE PORTANTE EN FORME DE PLAQUE PLANE, DES ELEMENTS ELASTIQUES DE RETENUE 4 ADJACENTS AUX DEUX EXTREMITES, CONSIDEREES DANS LA DIRECTION LONGITUDINALE DUDIT CORPS DE DISPOSITIF DE FIXATION 1, LESDITS ELEMENTS DE RETENUE 4 ETANT PLIABLES PAR L'INTERMEDIAIRE DE LIAISONS A PAROI MINCE 1C AFIN DE MAINTENIR LE PANNEAU D'AFFICHAGE ELECTRONIQUE 2 SUR LA SURFACE DU CORPS 1, DES PARTIES DE RETENUE DE CLIQUETS 6 ADAPTEES POUR S'ACCROCHER SUR DES CLIQUETS 5 DES ELEMENTS ELASTIQUES DE RETENUE 4, ET DES CROCHETS 11, 12 FAISANT SAILLIE DE L'ARRIERE DU CORPS 1 DU DISPOSITIF DE FIXATION ET ADAPTES POUR ETRE INSERES DANS DES TROUS DE FIXATION MENAGES DANS UN SUPPORT 7 AFIN DE FIXER LE CORPS 1 DU DISPOSITIF DE FIXATION SUR LE SUPPORT 7 DANS UNE RELATION D'ESPACEMENT MUTUEL.
Patent FR-2575132-A1 (FR)
Title: Device allowing the removable fastening of a boom to a mast especially on a sailboard
IPC: B63B35/79
Filed: 1984-12-21
Abstract: Device allowing the removable fastening of a boom to a mast of a sailing craft. This device consists of a set of rigid links: between the mast 1 and the piece 3 on four points 4 and between the piece 3 and the front grip of the boom 2 at the two hooks 5. Under the hoisting action of the sail at the clew point: 1. The mast 1 is drawn in the direction of the arrow A. 2. The boom is thrust in the direction of the arrow B. These two elements are immobilised by the piece 3 which rests on the mast at the four points 4 and which retains the boom by the two hooks 5. The three elements of the rigging: MAST-SAIL-BOOM are therefore securely fastened to one another in a rigid, easy, rapid and very solid fashion.
Patent FR-2560203-A1 (FR)
Title: Compositions de resines epoxy thermodurcissables comportant comme agent de durcissement un polyorganosiloxane a fonction aminoimidonorbornyle
Inventor: HONG-SON RYANG
IPC: C09D163/00
Filed: 1985-02-06
Abstract: COMPOSITIONS AYANT DE MEILLEURES QUALITES A HAUTE TEMPERATURE. ELLE COMPREND : A.UNE RESINE EPOXY; B.UN AGENT DE DURCISSEMENT POLYORGANOSILOXANE COMPORTANT AU MOINS UN GROUPE AMINOIMIDONORBORNYLE LIE AU SILICIUM. APPLICATION AUX RESINES THERMODURCISSABLES.
Patent FR-2577733-A1 (FR)
Inventor: GALULA WILLIAM
IPC: H04L1/02
Filed: 1985-02-14
Abstract: At transmission (10) each bit for transmission is coded as a function of its state by producing (12) a particular coding frequency combination, these being divided into two distinct bands spaced one from another and the coding combinations being chosen such that frequencies ranked in the same sequence place in these combinations do not occupy the same frequency band. A signal comprising the coding combination is injected to the network (N,P) and at reception (20), is applied to demodulators (22, 23), each assigned to one respective frequency band, to be correlated with locally generated signals (25, 26) which reproduce the coding combinations with a constant frequency shift, the bit state being determined (24) as a function of the correlation output.
Patent FR-2579880-A1 (FR)
Title: Device for preparing hot and cold drinks
IPC: B67D3/00
Filed: 1985-04-03
Abstract: The present invention relates to a device for preparing hot and cold drinks such as: coffee, chocolate, milk, tea, soup or other refrigerated drinks such as fruit juice, mineral water, beer, etc., intended to equip more particularly (but not exclusively) mobile vehicles and characterised by a heating and refrigeration apparatus 1B equipped with a water-detection probe 8 coupled to an electronic device 6 for automatic turning on and turning off; fitted furthermore with an electrovalve 11 which, by opening at the desired temperature regulated by a thermostat 9, triggers the filling of the cup 1C placed under the apparatus. The production of cold in the apparatus is obtained by circulating in a heat exchanger (tube coil) 22 refrigerated gas supplied by a rechargeable bottle or an aerosol cylinder; the heated gas then being discharged from the cooling circuit of the apparatus. Furthermore, using prepackaged cartridges (containing water or a drink) 1A fitted with a cap 2 automatically perforated by means of lugs 5 located in the filling orifice of the apparatus 3, reduces the role of the user to simply the loading operation of the cartridge and the cup. The cartridges are marketed in the form of 5 or 6 interlocked units; the whole giving the appearance of commonly consumed plastic bottles (mineral water or fruit juice).
Patent FR-2563539-A1 (FR)
Title: Cathode for use in metal producing electrolytic cells
Inventor: SIBA P RAY
IPC: C25C3/08
Filed: 1985-04-29
Abstract: Cathode suitable for use in an electrolytic molten metal bath consists of a surface which faces the anodes and which is made of refreactory hard metallic material and a metal cpd. which are resistant to the attack of the metal to be deposited. The layer forms a through-flowing matrix composite. Pref. the metallic material is a boride of Ti, Zr, Mo, Hf, Nb, Ta, V, or Cr and the cpd. is an oxide of Al, Mg, Si, Ca, Ba, or Bl.
Patent FR-2581485-A1 (FR)
Title: Safety power socket. Safety connection plug. Sealed electrical safety extension piece
IPC: H01R13/20
Filed: 1985-05-02
Abstract: The invention relates to a safety mechanism for a socket, connector plug and sealed extension piece. It consists of a body 1 made from insulating material, two closing-off arms 2, two links 4, two seals 16 and two angular-action springs 7 and 12. The arms 2 rotate on the spindles 3 and bear on the cells 5 by means of the pressure of the spring 7 and, if an attempt is made to insert an article into one of the cells, a safety catch on the arm 2 becomes housed on a boss of the link 4 and locks the mechanism. When the pins of a plug are simultaneously inserted, the pins rotate the arms, push the tips (noses) of the links and the bosses of the links, pass into the circular notch of the arms and allow the pins to pass, the seals 16 on the extension piece closing off the cavities; the connection plug comprises the same mechanism.
Patent FR-2582397-A1 (FR)
Title: Device for integrated measurement with respect to time of the exceeding of a temperature and application to monitoring the heating of a premises
Inventor: ACHARD PATRICK
IPC: G01K17/02
Filed: 1985-05-23
Abstract: The invention relates to a device for integrated measurement with respect to time of the exceeding, with respect to a reference temperature, of the temperature of an enclosure in which the said device is placed, of the type comprising a container 1 divided by a liquid-permeable means 4 into two compartments 2, 3 and in which there is placed a substance 5 which has the said reference temperature as its melting point. The volume of the said container is completed by a second substance 6 whose melting point is less than the said reference temperature and whose density is different from the density of the first substance.
Patent FR-2585792-A1 (FR)
Title: Electromagnetic clutch, in particular for motor vehicles
Inventor: DUCROT POL BAPTISTE LOUIS
IPC: F16D27/14
Filed: 1985-08-02
Abstract: The present invention relates to an electromagnetic clutch. This clutch comprises a rotary drive element which can be rotationally coupled to a driven element, equipped with an electromagnet, by means of a metal ring securely fastened to a flexible membrane fixed to the rotary drive element and having the general shape of a spoked wheel formed by a central part 21 connected by arms 22 to a circular peripheral part 23, these two central and peripheral circular parts each being provided with holes 27, 24 allowing them respectively to be fixed to the rotary drive element and to the metal ring. This clutch applies for example to driving an accessory member of an engine of a motor vehicle.
Patent FR-2586072-A1 (FR)
Title: Universal joint with axial prestress for a motor vehicle
Inventor: ORAIN MICHEL ALEXANDRE
IPC: F16D3/205
Filed: 1985-08-07
Abstract: Universal joint for a motor vehicle, especially a constant velocity joint for a front-wheel-drive vehicle, comprising a male member 1 provided with radial arms 2, which are securely fastened to a shaft 3 and on each of which rolling segments 4 are mounted, which rolling segments are trapped in rolling paths 5 made in a female member 6 securely fastened to a wheel stub axle 7, the paths 5 having a general centre 0 and the arms 2 having a plane of symmetry P perpendicular to the axis X-X of the shaft 3; this joint comprises a stop 8 anchored axially in the shaft 3 and provided with a convex spherical surface 9 bearing against a corresponding concave bottom 11 of the female member 6, which stop is made from a suitable plastic and is dimensioned so as to exert an axial prestress on the shaft 3 tending to move the latter away from the concave bottom 11 thereby eliminating any axial movement of the shaft 3 during the period of running in the joint.
Patent FR-2587138-A1 (FR)
Title: Electrical distribution base transformer
Inventor: SWISTOWSKI JEAN-CHARLES
IPC: H01F27/06
Filed: 1985-09-06
Abstract: Electrical distribution base transformer containing a vessel 6 provided with cooling vanes 28, characterised in that it is enclosed in a protective envelope linked to the transformer and consisting of a support collar 1 and of two half-shells 2, 3, one 2 of which is fixed and integral with the transformer and the other 3 of which is mobile about a hinge pin 25 acting as a shield in the open position and giving access to the elements and auxiliaries required for the use and maintenance of the transformer, the fixed half-shell containing perforated faces 32, 38 enabling air to flow along the said cooling vanes.
Patent FR-2573447-A1 (FR)
Title: Machine a tresser
Inventor: BULL JEFFREY F
IPC: D04C3/42
Filed: 1985-11-20
Abstract: L'INVENTION CONCERNE LES MACHINES A TRESSER. ELLE SE RAPPORTE A UN APPAREIL DESTINE A REGLER LE DEPLACEMENT DES BRINS MOBILES SANS MODIFICATION DE LEUR TENSION. DES SUPPORTS D'OEILLETS 350 GUIDENT LES BRINS PROVENANT DE BOBINES ARRIERE 21R SUR UN CERCLE AYANT UN DIAMETRE SUR LEQUEL SONT CENTREES LES BOBINES AVANT 21F CE DIAMETRE CORRESPONDANT AU DIAMETRE D'UN ANNEAU DE TRESSAGE 353. LES DEUX JEUX DE BOBINES SONT PORTES PAR DES SUPPORTS 20R, 20F QUI FORMENT DEUX JEUX TOURNANT EN SENS INVERSE. LES BRINS DES BOBINES ARRIERE 21R PASSENT PAR DES FENTES RADIALEMENT COURBES FORMEES DANS LA TABLE 121 DE SUPPORT DES BOBINES. APPLICATION A LA FORMATION DE TRESSES SUR DES MANDRINS OU DES AMES TELS QUE DES CABLES ELECTRIQUES.
Patent FR-2574174-A1 (FR)
Title: Procede et dispositif d'analyse de l'atmosphere d'un four
Inventor: GAGNE ROBERT
IPC: G01N33/00
Filed: 1985-11-26
Abstract: UN DISPOSITIF POUR LA SURVEILLANCE D'UNE ATMOSPHERE A PRESSION NEGATIVE, PAR EXEMPLE L'ATMOSPHERE D'UN FOUR A REGENERATION PENDANT UN CYCLE D'ECHAPPEMENT, COMPORTE DES MOYENS D'ASPIRATION 130 POUR ASPIRER UN ECHANTILLON D'ATMOSPHERE DANS L'ATMOSPHERE A PRESSION NEGATIVE ET DIRIGER CET ECHANTILLON VERS UN ANALYSEUR 23 EN VUE DE L'ANALYSE DE SA TENEUR.
Patent FR-2590962-A1 (FR)
Title: Device for supporting and immobilising an appliance, tool, instrument or utensil of elongate shape
IPC: A01K97/10
Filed: 1985-12-02
Abstract: Hardware. The device comprises: - a rigid support 1, - a pivoting lever 5 comprising a first arm 6 equipped with a fork 7 and a second arm 8 of greater mass than that of the first arm, - and articulated jaws 11, 12 open in the rest position of the lever and interacting with automatic closure means 5a. Application to fishing rod supports.
Patent FR-2592012-A1 (FR)
Title: Storage installation, especially archiving installation, equipped with an automated search device, and document archiving file able to be used in such an installation
IPC: G06K17/00
Filed: 1985-12-23
Abstract: The present invention relates to an installation for storing any objects whatsoever, which is equipped with a device for automated searching for the objects stored, comprising an emitter 4 of coded signals, and preferably of trains of binary-coded electrical pulses, to which individual distinct codes are assigned each identifying a respective stored object, and receivers 9 associated respectively with the stored objects, each of them being sensitive only to a respective coded signal and controlling at least one visual or audible signalling element 14, 15 which is integral with the corresponding stored object. In the case where the installation is equipped with a stores management computer 1, the latter will advantageously be used, with the aid of special software, to deliver the coded signals to the transmitter 4, by means of a data communications interface 5. Application especially to storage depots, to archiving or documentation rooms, etc.
Patent FR-2592552-A1 (FR)
Title: Alarm device for a fishing rod
IPC: A01K97/12
Filed: 1986-01-07
Abstract: This device consists of a housing 5 equipped with an elastic attaching system 6 allowing rapid fixing onto the handle 1A of the rod, which is situated rearwards with respect to the reel 4 controlling the length of line 3 submerged in the water 13 and carrying bait and hook 12, the said housing 5 comprising at least one light 11 and/or audible 10 alarm system arranged so as to be triggered by a pivoting control finger 9, protruding out of the housing in an initial rearwards-inclined position of the latter, this finger having the effect of triggering the alarm system when it is tilted forwards; and in that the fisherman, after having reeled out the desired length of line 3, arms the alarm device by hooking the wire 3 with his finger, in front of the reel 4, and by pulling it below F1 in order to form a loop B of which he slides the head behind the pivoting control finger 9, then sets the fishing rod on the support device; by virtue of which, the fisherman is warned from a distance as soon as a fish takes the bait and triggers the alarm system by pulling on the line 3 actuating the pivoting finger 9, and may effectively again take manual control of his fishing rod.
Patent FR-2592624-A1 (FR)
Title: Device for disengaging anchors caught on the bottom
IPC: B63B21/22
Filed: 1986-01-08
Abstract: The invention relates to a device which aims to eliminate the mooring lifting with a buoy rope while retaining the possibility of raising the anchor if it has fouled. The device consists of two parts. Part A: connected permanently to the crown 9 of the anchor 1 by a cable 5. Part B: connected to the hawser 2, is used in case of need; it slides along the chain 3 and comes to lock part A. The assembly: hawser, parts A and B, cable 5 and anchor 1, can be raised, thus disengaging the anchor 1 via the crown 9. The device according to the invention is intended in particular for "ploughshare" type anchors.
Patent FR-2595350-A1 (FR)
Title: Procede de couplage biarylique, catalyseur au ruthenium pour sa mise en oeuvre et nouveaux composes en resultant
Inventor: ROBIN JEAN-PIERRE
IPC: C07B37/10
Filed: 1986-03-06
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE DE COUPLAGE BIARYLIQUE, LE CATALYSEUR AU RUTHENIUM POUR SA MISE EN OEUVRE ET LE NOUVEAU COMPOSE EN RESULTANT. LE PROCEDE DE COUPLAGE BIARYLIQUE SELON L'INVENTION SE CARACTERISE EN CE QUE LES PRECURSEURS BIARYLIQUES SONT CYCLISES EN PRESENCE DE TETRAKIS (TRIFLUOROACETATE) DE RUTHENIUM IV.
Patent FR-2598269-A1 (FR)
Title: Improvements to the armature rotors of electromagnetic decelerators
Inventor: ESTAQUE MICHEL
IPC: H02K49/04
Filed: 1986-04-30
Abstract: To improve the cooling of the rotor armature disc 2 of an electromagnetic decelerator, connected to an internal fixing bush 7 by a ring of arms 10 inclined to the corresponding radii so as to form ventilation vanes, the assembly of the disc, the bush and the arms consisting of a single moulded block, the leading edge 13 of each arm furthest from the disc is bent slightly downstream, having regard to the direction of rotation R of the rotor, this enabling the arms to operate as scoops.
Patent FR-2600688-A1 (FR)
Title: Lock for fastening together two elements such as the tool and jib of an agricultural tractor loader
Inventor: JAFFRAY JEAN
IPC: E02F3/34
Filed: 1986-06-26
Abstract: A lock for fastening a first and second element driven with a predetermined relative movement which comprises a latch 9 mounted on the first element 2 and an assembly 10 mounted on the second element 1 comprising a fastening lever 16 and a device for immobilising and releasing the latter which comprises : - an immobilising lever 22 articulated on the fastening lever 16, comprising a stop-surface 23; - a stop-piece 24 firmly attached to the second element 1, the said stop-surface engaging on this stop-piece when the lock is in the locked position; - a member 25 for controlling the unlocking, acting on the immobilising lever in order to free it from the stop-piece. The invention is used in particular in loaders for agricultural tractors.
Patent FR-2586257-A1 (FR)
Inventor: OBARA TAKASHI
IPC: C21D9/48
Filed: 1986-08-12
Abstract: A method and an apparatus for continuously annealing extra-low carbon steels are disclosed. The apparatus for practising the method comprises a heating zone, a temperature regulating zone having a large heating capacity per unit length of steel sheet and a good response, a rapid cooling zone and a final cooling zone.
Patent FR-2589751-A1 (FR)
Title: Procede d'adsorption de proteines a partir de fluides
Inventor: WELSH WILLIAM ALAN
IPC: C12H1/048
Filed: 1986-10-03
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR L'ENLEVEMENT DE PROTEINES A PARTIR DE FLUIDES. SELON L'INVENTION, ON MET UN FLUIDE CONTENANT DES PROTEINES EN CONTACT AVEC UN COGEL DE SILICE-OXYDE INORGANIQUE ACTIVE, LE H DE SURFACE DU COGEL ETANT PLUS FAIBLE QUE LE PH DU FLUIDE CONTENANT DES PROTEINES ET LE PH ETANT PLUS FAIBLE QUE LE POINT ISOELECTRIQUE DES PROTEINES A ENLEVER DU FLUIDE, ON PERMET AUX PROTEINES DE S'ADSORBER SUR LE COGEL ET ON SEPARE LE COGEL ET LE FLUIDE EPUISE EN PROTEINES. L'INVENTION S'APPLIQUE NOTAMMENT AU TRAITEMENT DU VIN ET DU JUS DE FRUIT.
Patent FR-2604695-A1 (FR)
Title: Method and apparatus for grasping limp webs and for determining the position of a corner
Inventor: LACOMBE JEAN-JACQUES
IPC: D06F95/00
Filed: 1986-10-03
Abstract: The invention relates to the grasping and handling of limp webs such as bed sheets. It relates to a grasping apparatus in which a grasping head is lowered into contact with a sheet pile and comes into contact, via an opening 4 of an elastic bellows 3, with any point on a sheet. A reduced pressure created in the bellows causes the sheet to be held and causes the bellows to contract until the opening 7 of a rigid suction tube 6 is in contact with the sheet and firmly holds it. The corner of the sheet may then be determined by shaking and winding-up on itself. Application to the cleaning of sheets in industrial laundries.
Patent FR-2608576-A1 (FR)
Title: Carriage for a travelling crane or the like with a closed cinematic lifting chain provided with a system making it possible to eliminate its static redundancy
Inventor: LEROUX HENRI
IPC: B66D1/54
Filed: 1986-12-23
Abstract: The frame 1 supports a fixed motor 11, the shaft ends of which are connected by coupling sleeves 12 to a shafting line 10 interacting with the input shaft of two reduction gears 9. The sleeves 12 allow the shafting line 10 to be offset in relation to the end-pieces 11a. The hollow output shaft of the reduction gear receives the ends of the shaft 6 of the winding drum 7. Jacks 16 ensure the pivoting link of the reduction gears 9 in relation to the shaft 6. These jacks are supplied with fluid under constant pressure in order to form an elastic system eliminating static redundancy.
Patent FR-2593794-A1 (FR)
Title: Rail made of glass for escalators or travelling pavements
Inventor: HENNING GUNTER
IPC: B66B23/22
Filed: 1987-01-27
Abstract: The invention relates to a rail for escalators or travelling pavements comprising a virtually vertical glass plate 10 bordered by metal profiles 18, on which a banister rail 12 slides. To obtain an appearance of lightness and a simple construction, the profile 18 comprises a central groove 20 directed inwards, which receives the glass plate and two lateral grooves directed in the opposite direction 22, 24, in which are placed tabs for connection between successive profiles, and possibly stiffening irons, these profiles and irons being held in place by pins. In the end return zones, the same lateral grooves 22, 24 receive rollers, preferably constituted by ball bearings 32 and the central groove 20 receives a tongue 40 of a piece 38 for connection to the supporting base.