Antenna for use in an RFID tag, said antenna having a core, a metal wire or cable, and a protective sleeve, wherein said core contains textile made from polymer or organic materials, said metal wire or cable is spiralled or helixed around said antenna core in Z or S direction to form a composite structure, and said protective sleeve is made by one or more wrapped layers around said composite structure, and said protective sleeve contains textile made from polymer or organic materials.
G06K 19/077 - Détails de structure, p. ex. montage de circuits dans le support
G06K 19/02 - Supports d'enregistrement pour utilisation avec des machines et avec au moins une partie prévue pour supporter des marques numériques caractérisés par l'utilisation de matériaux spécifiés, p. ex. pour éviter l'usure pendant le transport à travers la machine
2.
METHOD OF MEASURING THE CONTENT OF A CHEMICAL ELEMENT IN A COATING
A method of measuring content of a first chemical element in a coating comprising the first element applied on a substrate also comprising the first element, the content of said the element being determined by measuring the ratio of the content of a second chemical element over the content of the first element in the coating and the ratio of the content of the second element over the content of the first element in the substrate, whereby the content of the first element both in the coating and in the substrate is different than the content of the second element both in the coating and in the substrate and the ratio of the content of a second element over the content of the first element in the coating is different from the ratio of the content of the second element over the content of the first element in the substrate.
G01N 21/73 - Systèmes dans lesquels le matériau analysé est excité de façon à ce qu'il émette de la lumière ou qu'il produise un changement de la longueur d'onde de la lumière incidente excité thermiquement en utilisant des brûleurs ou torches à plasma
It is provided a method and device to control the thickness of a metallic coating on a steel wire. A device (101) for controlling a metallic coating thickness on a steel wire comprises: —a digital proportional valve (113); —a digital flow meter (111); —a pressure sensor (115); —a thickness sensor (105); —a gas nozzle (119); —a computer (107); and is characterized in that the relation between the gas flow measured by said digital flow meter (111) and the coating thickness measured by said thickness sensor (105) for said gas nozzle (119) is linear or parabolic.
C23C 2/14 - Élimination de l'excès des revêtements fondusCommande ou régulation de l'épaisseur du revêtement
C23C 2/00 - Procédés de trempage à chaud ou d'immersion pour appliquer le matériau de revêtement à l'état fondu sans modifier la forme de l'objet immergéAppareils à cet effet
A structure for the reinforcement of pavements, said structure having a longitudinal direction and a transverse direction, said structure comprising a first group of reinforcement element, said reinforcement elements of said first group being oriented in a first direction in a mutual parallel or mutual substantially parallel position, said reinforcement elements being integrated in a substrate, whereby said substrate comprises or consists of a non-metal material with a melting temperature between 60 and 135° C.
A method of recuperating a bead bundle assembly out of an end-of-life tire is provided, the method comprises several steps including: selecting an end-of-life tire having a tire identification; taking out the bead bundle assembly with or without a rubber layer remaining thereon, without plastic deformation of the bead bundle assembly; identifying each bead bundle assembly with at least said tire identification; and finally storing the bead bundle assembly. The invention provides a solution of optimizing the value of an end-of-life tire.
An applicator for coating metal wire with resin, an associated method for coating resin on metal wire, and an installation containing the applicator while using the method. The apparatus that contains an applicator for applying an resin solution and a wiping section, wherein the distance between these two can be adjusted as well as the length of the wiping section. The applicator applies a surplus of resin solution, while the wiping section calibrates this to the desired amount in order to obtain the final amount of dried resin on the wire. Both applicator and wiping section are contained in an encasement with provisions to recuperate evaporated solvent thereby reducing harmful emissions. In the associated method the resin to solvent ratio is used to steer to the final amount.
B05C 1/14 - Appareillages dans lesquels un liquide ou autre matériau fluide est appliqué à la surface de l'ouvrage par contact avec un élément portant le liquide ou autre matériau fluide, p. ex. un élément poreux imprégné du liquide à appliquer sous forme de revêtement pour appliquer un liquide ou autre matériau fluide à un ouvrage de longueur indéfinie en utilisant une bande mobile
B05C 11/02 - Appareils pour étaler ou répartir des liquides ou d'autres matériaux fluides déjà appliqués sur une surfaceRéglage de l'épaisseur du revêtement
B05C 11/10 - Stockage, débit ou réglage du liquide ou d'un autre matériau fluideRécupération de l'excès de liquide ou d'un autre matériau fluide
A concrete slab, the slab containing conventional concrete and a combined reinforcement of both post-tension steel strands and fibers, said post-tension steel strands—having a diameter ranging from 5 mm to 20 mm,—having a tensile strength higher than 1700 MPa, said fibers being either steel fibers and being present in a dosage ranging from 5 kg/m3 to 90 kg/m3 or being macro-synthetic fibers and being present in a dosage ranging from 1.5 kg/m3 to 9.0 kg/m3, whereby the slab has upper as well as lower surfaces and sides, whereby further each strand or a group of strands has two ends, whereby further each strand or a group of strands is provided with end anchors on at least one of its ends, whereby the slab has at least one opening in its upper surface so that said anchor is accessible from said upper surface through said opening.
The present invention concerns a concrete slab, the slab comprising concrete and a combined reinforcement of both post-tension steel strands and fibers, said post-tension steel strands—having a diameter ranging from 5 mm to 20 mm,—having a tensile strength higher than 1700 MPa, said fibers being either steel fibers and being present in a dosage ranging from 10 kg/m3 to 75 kg/m3 or being macro-synthetic fibers and being present in a dosage ranging from 1.5 kg/m3 to 9,0 kg/m3, whereby the concrete is expanding concrete.
E04C 2/06 - Éléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par des matériaux spécifiés en béton ou autre matériau analogue à la pierre en ciment d'amiante renforcé
E04C 5/01 - Éléments d'armature en métal, p. ex. avec des revêtements rapportés
E04C 5/07 - Éléments d'armature en un matériau autre qu'un métal, p. ex. en verre, en matière plastique
The invention provides a steel cord, the steel cord comprises two or more steel filaments, at least one of the steel filaments has a twist pitch of 6 mm to 40 mm, each of the steel filaments has a tip rise of less than 5 mm with a gauge length of 200 mm after being unravelled out of the steel cord. The invention steel cord has an improved straightness with reduced steel filament fracture risk.
In a tire the strength of steel cord and the resilience of rubber are a successful combination. However, in some specific areas of a tire, more elongation is expected from the steel cord, while still a sufficient degree of stiffness is expected. A steel cord is presented that has these properties. The steel cord comprises two or more steel elements that are twisted together. The steel elements comprise one or more steel filaments. In total the steel cord comprises ‘N’ filaments, each with a cross sectional area ‘A’. When the steel elements are individualised out of the steel cord they show a helix pitch length of ‘Lo’, while a single pitch has a centre line length of ‘S’. The inventive steel cord shows a ‘P’ value of at least 50 newton, wherein P=πNE (A/S)2. Further methods are presented to produce this steel cord.
2 comprises subjecting said wire to a two-phase heat treatment, wherein a first phase comprises heating in a range of 800° C. to 1000° C. during 20 minutes to 40 minutes and a second phase comprises heating in a range of 550° C. to 750° C. during 45 minutes to 75 minutes.
H01R 4/68 - Connexions à ou entre conducteurs supraconducteurs
H02G 1/14 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour la jonction ou la terminaison de câbles
H02G 15/18 - Jonctions de câbles protégées par des manchons, p. ex. pour câble de télécommunication
A joint of superconducting wires having at least two superconducting wires, each with a sheath and with a core of reacted superconducting MgB2. At least one first superconducting wire has a first flattened end and at least one second superconducting wire has a second flattened end. The joint further has a tubular metal connector having a centre filled with MgB2 material. The first flattened end of the first superconducting wire is inserted at one side of the connector until it is in contact with the MgB2 material, the second flattened end of the second superconducting wire is inserted at the other side of the connector until it is in contact with the MgB2 material, the connector is pressed at both sides to fix the superconducting wires, and the centre of the connector is pressed to compact the MgB2 material.
H02G 15/18 - Jonctions de câbles protégées par des manchons, p. ex. pour câble de télécommunication
H02G 1/14 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour la jonction ou la terminaison de câbles
13.
DEVICE FOR IN-LINE MONITORING THE ROOM TEMPERATURE MICROSTRUCTURE VARIATIONS
A device (100) for in-line monitoring the microstructure variations of a thermally processed steel wire at temperatures below 100° C. The device (100) has a magnetic sensor (102); a reference unit (104); a calculation unit (106). The magnetic sensor (102) is adapted to be positioned around the thermally processed steel wire and has a first induction coil (110) to generate an electromagnetic signal and a second induction coil (112) to receive an electromagnetic signal as currently measured value. The reference unit (104) contains or produces a set of reference measured values of thermally processed reference steel wire samples with fully identified room temperature microstructure. The calculation unit (106) is able to make a difference between the currently measured value and the reference measured values in order to return type and amplitude of microstructure deviation from the reference steel wire.
G01N 27/80 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant des variables magnétiques pour rechercher la dureté mécanique, p. ex. en recherchant la saturation ou la rémanence d'un matériau ferromagnétique
A deposition wire of the powder-in-tube type comprises a hollow tubular portion of titanium and a core portion filling the tubular portion. The core portion occupies between (30) volume % and (80) volume % of the deposition wire. The core portion comprises compacted elongated powders of titanium and possibly also comprises other compacted powders selected from the group consisting of aluminium, vanadium, aluminium-vanadium, chromium, molybdenum, boron, niobium, tantalum, nickel, zirconium, silicon, copper, tin, iron and palladium. Due to the high volume of the core portion, the process of making the wire is less complex.
B23K 35/40 - Fabrication de fils ou de barres pour le brasage ou le soudage
B22F 7/04 - Fabrication de couches composites, de pièces ou d'objets à base de poudres métalliques, par frittage avec ou sans compactage de couches successives avec une ou plusieurs couches non réalisées à partir de poudre, p. ex. à partir de tôles
C22C 1/04 - Fabrication des alliages non ferreux par métallurgie des poudres
15.
STEEL CORD WITH A BRASS COATING ENRICHED WITH IRON PARTICLES
A steel cord that is suitable for reinforcing rubber articles such as tires. The inventive steel cord enables to completely eliminate the presence of cobalt in a tire when combined with the proper cobalt free compound. Advantageously the steel cord adheres equally well to rubbers containing organic cobalt salts. The inventive wire is different from prior art steel cords in that the brass coating now comprises iron particles. The iron particles have a size between 10 nm and 10 000 nm. The presence of iron mitigates the adhesion retention loss of the rubber to steel cord bond in a hot and humid environment. It is a further advantage that the inventive steel cord does not contain any intentionally added cobalt thereby contributing to the elimination of harmful substances in the production area as well as the environment.
B60C 9/20 - Structure ou disposition des ceintures, des couches de protection, des couronnes de renforcement ou des couches amortissantes constituées par des nappes gommées ayant chacune leurs fils disposés sensiblement en parallèle
D07B 1/06 - Cordes ou câbles de fils métalliques, p. ex. de fil métallique profilé autour d'un noyau de chanvre
A steel strand (10) comprises a steel core wire (12). This steel core wire (12) is surrounded by steel layer wires (14) that are twisted around the steel core wire (12). The steel core wire (12) is covered with a thick corrosion resistant core coating (16) provided by strip cladding or by metal extrusion. The steel layer wires (14) are covered with a thin corrosion resistant layer coating (18) provided by a hot dip operation or by an electroplating or chemical plating process. The steel strand (10) is compacted so that said steel layer wires (14) have a non-circular cross-section and that the thick corrosion resistant core coating fills the interstices between the steel core wire (12) and the steel layer wires (14) in order to give the steel strand (10) an improved corrosion resistance and increased lifetime.
The present invention concerns a concrete strip, the strip comprising conventional concrete and a combined reinforcement of both post-tension steel strands and fibers, said post-tension steel strands—having a diameter ranging from 5 mm to 20 mm, —having a tensile strength higher than 1700 MPa, said fibers being either steel fibers and being present in a dosage ranging from 5 kg/m3 to 90 kg/m3 or being non-steel fibers and being present in a dosage ranging from 0.6 kg/m3 to 25 kg/m3, whereby the strip has a thickness, whereby further the length of the strip is according to the formula:length of the strip>30×strip thickness.
E04C 2/06 - Éléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par des matériaux spécifiés en béton ou autre matériau analogue à la pierre en ciment d'amiante renforcé
19.
Post-tensioned concrete with fibers for slabs on supports
A soil reinforcement strip (10, 30) for mechanically stabilizing earth structures. The strip (10, 30) has a polymer matrix (12, 32) which envelops elongated steel elements (14, 34) for reinforcing the matrix (12, 32). The steel elements (14, 34) may be steel cords containing a plurality of steel filaments (20, 22, 40, 42). Additionally, a reinforcement grid (60) for soil and ground. Furthermore, applications of this reinforcement strip (10, 30) and grid (60), namely to a reinforced soil layer (80) and to a mechanically stabilized earth structure or retaining wall (82).
A steel wire netting (100, 200) is adapted to be used in erosion control, in geotechnical solutions, in rockfall protection or in aquaculture. The steel wire netting (100, 200) comprises steel wires (300). These steel wires (300) have a steel core (302). The steel core (302) is of a low-carbon or high-carbon nature. The steel wires (300) further have an intermediate metallic coating (306) of zinc or an zinc aluminium alloy or a zinc aluminium magnesium alloy on the steel core (302). The steel wires (300) further have a top coating of a polymer (310). This polymer (310) is a high density polyethylene.
B21F 15/02 - Assemblage de fils métalliques entre eux ou à d'autres matériaux ou objets métalliquesAssemblage d'éléments au moyen de fils métalliques de fils entre eux
C23C 28/02 - Revêtements uniquement de matériaux métalliques
The invention relates to a nickel-based alloy material. The nickel-based alloy material consists of in percent by weight: Chromium: 20.00 to 22.50%, Molybdenum: 11.50 to 14.50%, Iron: 2.00 to 6.00%, Copper: 2.10 to 6.00%, Tungsten: 2.50 to 3.00%, Cobalt: 2.50 max %, Carbon: 0.10 max %, Silicon: 1.00 max %, Manganese: 0.50 max %, Phosphorus: 0.02 max %, Vanadium: 0.35 max %, with a balance of nickel and impurities less than 0.02%. The invention further relates to a fiber having the above composition and a method of manufacturing such fibers.
C22C 19/05 - Alliages à base de nickel ou de cobalt, seuls ou ensemble à base de nickel avec du chrome
C22F 1/10 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid du nickel ou du cobalt ou de leurs alliages
C22C 1/04 - Fabrication des alliages non ferreux par métallurgie des poudres
C21D 8/06 - Modification des propriétés physiques par déformation en combinaison avec, ou suivie par, un traitement thermique pendant la fabrication de barres ou de fils
24.
BRASS COATED STEEL CORD WITH INCREASED IRON CONTENT AT THE SURFACE
A steel filament for twisting into a steel cord for the reinforcement of rubber articles, which contains a steel substrate that is coated with a coating comprising brass. The coating is different in that the amount of iron at the surface is distinctively higher than that prior steel filaments. The coating has an average iron content of 4 or more atomic percent compared to the total of iron, zinc and copper atoms in the layer extending from the surface to a depth of 3 nanometer below the surface. The steel filaments show an improved adhesion retention under hot and humid conditions and in organic cobalt compound containing rubbers as well as rubbers that are substantially free of cobalt. The lifetime of the rubber article is extended.
D07B 1/06 - Cordes ou câbles de fils métalliques, p. ex. de fil métallique profilé autour d'un noyau de chanvre
C25D 5/10 - Dépôt de plusieurs couches du même métal ou de métaux différents
B21C 3/02 - MatricesEmploi d'un matériau spécifié pour ces filièresNettoyage de ces filières
B21C 37/04 - Fabrication de tôles, barres, fils, tubes ou profilés métalliques ou de produits semi-finis similaires, non prévue ailleursFabrication de tubes de forme particulière des barres ou fils métalliques
B21C 1/00 - Fabrication des tôles, fils, barres, tubes métalliques ou d'autres produits semi-finis similaires par étirage
B60C 9/00 - Armatures des pneumatiques ou disposition des nappes dans ces derniers
A concrete slab (20) comprises conventional concrete and a combined reinforcement of both post-tension steel strands (22, 26) and fibres (29). The post-tension steel strands (22, 26): —have a diameter ranging from 5 mm to 20 mm, —have a tensile strength higher than 1700 MPa. The fibres (29) are present in a dosage ranging from 10 kg/m3 to 40 kg/m3 in case of steel fibres are in a dosage ranging from 1.5 kg/m3 to 9 kg/m3 in case of macro-synthetic fibres.
A concrete construction (100) made by 3D concrete printing that contains: two or more layers (102, 106) of cementitious material extruded one above the other, and at least one elongated steel element (104) reinforcing at least one of the layers (102, 106). The elongated steel element (104) has an elastic and plastic elongation at break that exceeds 4%. The high elongation of the elongated steel element gives an increased ductility to the concrete structure (100).
B28B 1/00 - Fabrication d'objets façonnés à partir du matériau
B28B 23/02 - Aménagements spécialement adaptés à la fabrication d'objets façonnés avec des éléments complètement ou partiellement enrobés dans le matériau de moulage dans lesquels les éléments enrobés sont des renforcements
A concrete construction made by 3D concrete printing having two or more layers of cementitious material extruded one above the other, and a reinforcing structure reinforcing the two or more layers. The reinforcing structure has at least two flexible longitudinal elongated steel elements running in lengthwise direction, and one or more flexible transverse steel elements forming an angle with the lengthwise direction so that these flexible transverse steel elements are present in the two or more layers. The structure also has a positioning element for positioning the at least two flexible longitudinal elongated elements and the flexible transverse steel elements, a polymer coating or yarns making stitches. The polymer coating or the stitches are applied on the at least two flexible longitudinal elongated steel elements, on the flexible transverse steel elements and on the positioning element thereby making a bond.
B28B 1/00 - Fabrication d'objets façonnés à partir du matériau
B33Y 80/00 - Produits obtenus par fabrication additive
B28B 23/02 - Aménagements spécialement adaptés à la fabrication d'objets façonnés avec des éléments complètement ou partiellement enrobés dans le matériau de moulage dans lesquels les éléments enrobés sont des renforcements
B32B 13/02 - Produits stratifiés composés essentiellement d'une substance à prise hydraulique, p. ex. du béton, du plâtre, du ciment, ou d'autres matériaux entrant dans la construction avec des fibres ou particules enrobées dans ces substances ou liées à ces substances
The invention provides a heating conductive wire-like element comprising a core made from synthetic fibers a plurality of heating conductive wires around said core. The core is twisted in a predetermined direction X and the plurality of heating conductive wires are wound in a predetermined direction Y. The predetermined direction X is different from the predetermined direction Y. A predetermined number of said heating conductive wires are individually covered with a non- electrically conductive material.
A concrete construction (100) made by 3D concrete printing that contains: two or more layers (102, 106) of cementitious material extruded one above the other, and at least one elongated steel element (104, 108) reinforcing at least one of the two or more layers. The elongated steel element (104, 108) is provided with a first crimp. Due to the crimp, a good anchorage in concrete is obtained and the anchorage force is predictable, since the standard deviation of the anchorage force is very small. The elongated steel element can be a single steel wire with a diameter D, the amplitude of the crimp ranges from 1.05×D to 5.0×D. The elongated steel element can also be a steel with steel filaments having a maximum diameter d. The amplitude of the crimp ranges from 1.05×d to 5.0×d.
B28B 1/00 - Fabrication d'objets façonnés à partir du matériau
B28B 23/22 - Aménagements spécialement adaptés à la fabrication d'objets façonnés avec des éléments complètement ou partiellement enrobés dans le matériau de moulage dans lesquels les éléments enrobés sont des renforcements assemblés à partir d'éléments préfabriqués
A winding module and a winding installation including winding modules for winding metal wire. In such a winding installation or take-up bench a driven capstan is used to pull the metal wire through a processing installation before being led onto a take-up spool. The spool is driven by a cantilever supported shaft. In prior art take-up benches, both the capstan and the spool is reachable by an operator from the same side. This means that the capstan direction—the direction from the driven side of the capstan to the operator side—is equal to the shaft direction—the direction from the drive side of the shaft to the open end of the shaft. In the inventive winding module the capstan direction is opposite to the shaft direction, which provides a completely different operation of the winding module and the winding installation and facilitates the introduction of doffing robots.
B65H 54/26 - Machines automatiques à bobiner, c.-à-d. machines avec ensembles fonctionnels particuliers effectuant automatiquement la recherche des extrémités, l'interconnexion des longueurs successives de matériau, commandant ou détectant les défectuosités du matériau, commandant ou retirant les gabarits chargés ou nus comportant un ou plusieurs ensembles fonctionnels particuliers se déplaçant le long de plusieurs ensembles fixes de bobinage
B65H 54/20 - Bobinage et va-et-vient du matériau sur noyaux, bobines, tubes ou sur mandrins ou gabarits pour paquets analogues pour la confection de paquets de forme particulière ou autour de types particuliers de bobines, tubes, mandrins ou gabarits formant paquets multiples
B65H 67/052 - Appareils d'enroulement continu pour l'enroulement successif de plusieurs têtes d'enroulement à plusieurs têtes d'enroulement disposées en parallèle
31.
A STEEL CORD CUT END PREPARATION DEVICE AND A WELDING MACHINE FOR WELDING STEEL CORD
The steel cord cut end preparation device comprises a set of clamps for clamping a length of steel cord, a rotating driving unit for driving the clamped length of steel cord to be over-twisted and at least one cutter for cutting the steel cord at the over-twisted portion to make a cut end of steel cord, the steel cord cut end preparation device further comprises a heating unit for heating the clamped length of steel cord and a controller for controlling the heating unit and the rotating driving unit, so that the clamped length of steel cord is heated during, before or after it is over-twisted. By using this device, the steel cord welding success ratio is increased.
An apparatus for treating metal wire by multiple reverse bending and associated methods for using the apparatus are disclosed. The first roller has a first roller diameter, is followed by N−1 intermediate rollers with intermediate roller diameters and ends with an exit roller with an exit roller diameter. The exit roller is larger than the first roller and any one roller in the sequence of rollers has a roller diameter that is not smaller than the preceding roller in the sequence. The progressively larger diameters impose a well-controlled, gradually decreasing curvature to the wire resulting in a cast controlled wire. By folding the wire path together, a compact arrangement is obtained accommodating the increasingly larger rollers. A method to operate the apparatus is also described that allows for an easy adjustment of the apparatus in function of wire thickness.
B21B 1/18 - Méthodes de laminage ou laminoirs pour la fabrication des produits semi-finis de section pleine ou de profilésSéquence des opérations dans les trains de laminoirsInstallation d'une usine de laminage, p. ex. groupement de cagesSuccession des passes ou des alternances de passes pour laminer du fil métallique ou un matériau semblable de petite section selon un processus continu
B21D 3/05 - Redressage ou remise en forme des barres, tubes ou profilés métalliques, ou des objets déterminés faits à partir de ces matériaux, qu'ils comportent ou non des parties en tôle au moyen de rouleaux matriceurs disposés sur des axes perpendiculaires au trajet des pièces
B21F 1/00 - Cintrage des fils métalliques autre que l'enroulementRedressage des fils métalliques
B21F 23/00 - Alimentation en fils métalliques des machines ou appareils traitant ce matériau
C04B 35/58 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de borures, nitrures ou siliciures
C04B 35/626 - Préparation ou traitement des poudres individuellement ou par fournées
H01B 1/02 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement de métaux ou d'alliages
H01B 12/00 - Conducteurs, câbles ou lignes de transmission supraconducteurs ou hyperconducteurs
H01B 13/00 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles
34.
METHOD FOR MAKING A SPRING CORE FOR A MATTRESS OR FOR SEATING PRODUCTS
A method to manufacture a steel wire spring core for a mattress or for seating is described, which comprises the steps of providing a carrier comprising steel wire; repeatedly cold coiling a steel wire spring from steel wire taken from the carrier; and connecting a series of the coiled steel wire springs to each other. The steel wire has a diameter d between 0.8 and 4.5 mm; and has a drawn pearlitic microstructure. The steel wire comprises a steel alloy having a carbon content between 0.35 wt % and 0.85 wt %. The steel wire on the carrier has a ratio—expressed as a percentage—of the yield strength Rpo 2 (in MPa) over the tensile strength Rm (in MPa) higher than 85%.
B21F 27/16 - Fabrication de genres ou de portions particulières de treillis par des méthodes ou des moyens spécialement adaptés à cet usage pour matelas à ressorts
C21D 9/02 - Traitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet pour ressorts
C21D 8/00 - Modification des propriétés physiques par déformation en combinaison avec, ou suivie par, un traitement thermique
C21D 6/00 - Traitement thermique des alliages ferreux
C22C 38/18 - Alliages ferreux, p. ex. aciers alliés contenant du chrome
C22C 38/02 - Alliages ferreux, p. ex. aciers alliés contenant du silicium
C22C 38/06 - Alliages ferreux, p. ex. aciers alliés contenant de l'aluminium
B21F 33/04 - Assemblage des extrémités des ressorts hélicoïdaux dans la fabrication des matelas
B68G 9/00 - Mise en place des ressorts de capitonnage dans leurs alvéolesInsertion de ressorts dans le capitonnage
A spool (100) of a linear string (110, 210, 310, 410) of pocketed springs is disclosed. The linear string of pocketed springs comprises springs (212, 312, 412) each provided in a textile pocket (214, 314, 414). The springs (212, 312, 412) comprise helically coiled steel wire springs. The textile pockets (214, 314, 414) are assembled to each other in linear direction. The linear string (110, 210, 310, 410) has a width of one textile pocket (214, 314, 414). The string (110, 210, 310, 410) of pocketed springs is present in the spool (100) spirally wound and in a compressed state such that the pocketed springs (212, 312, 412) can expand upon unwinding the string (110, 210, 310, 410) of pocketed springs from the spool (100).
A steel fiber adapted for the reinforcement of a cementitious matrix is provided with a zinc aluminium alloy coating. The amount of aluminium ranges from 0.05 wt % to 0.5 wt %. The remainder of the coating being zinc and unavoidable impurities. The small amount of aluminium delays the growth of the alloy layer and delays the appearance of brown rust stains on the surface.
A steel cord that is suitable for reinforcing rubber articles such as tires. The inventive steel cord enables to completely eliminate the presence of cobalt in a tire when combined with the proper cobalt free compound. Advantageously the steel cord adheres equally well to rubbers containing organic cobalt salts. The inventive wire is different from prior art steel cords in that the brass coating now comprises iron particles. The iron particles have a size between 10 nm and 10 000 nm. The presence of iron mitigates the adhesion retention loss of the rubber to steel cord bond in a hot and humid environment. It is a further advantage that the inventive steel cord does not contain any intentionally added cobalt thereby contributing to the elimination of harmful substances in the production area as well as the environment.
A helical compression spring has an outer diameter between 15 and 50 mm. The helical compression spring having a helically coiled steel wire. The diameter d of the steel wire is between 2 and 5 mm. The steel wire contains a steel alloy having between 0.8 and 0.95 wt % C; between 0.2 and 0.9 wt % Mn; between 0.1 and 1.4 wt % Si; between 0.15 and 0.4 wt % Cr; optionally between 0.04 and 0.2 wt % V; optionally between 0.0005 and 0.008 wt % B; optionally between 0.02 and 0.06 wt % Al; unavoidable impurities; and the balance being iron. The steel alloy has a carbon equivalent higher than 1. The carbon equivalent is defined as: C wt %+(Mn wt %/6)+(Si wt %/5)+(Cr wt %/5)+(V wt %/5). The microstructure of the steel wire in the helical compression spring is drawn lamellar pearlite.
E05F 1/10 - Appareils de fermeture ou d'ouverture pour battants, non prévus ailleurs dans la présente sous-classe actionnés par ressort pour battants pivotants
E05F 15/622 - Mécanismes pour battants mus par une force motrice utilisant des actionneurs électriques utilisant des électromoteurs rotatifs pour battants pivotants manœuvrés par mécanismes "pousser-tirer" utilisant des mécanismes à écrou et vis
A steel cord with a construction of m+n having a first group of core filaments having a number of m and a second group of sheath filaments having a number of n, the second group and the first group are twisted around each other with the same twist pitch and same twist direction, wherein the core filaments are not twisted with each other, the core filaments are parallel or have a twist pitch being more than 300 mm, and the sheath filaments have a twist pitch being less than or equal to 30 mm, the core filaments have an average tensile strength Tc in MPa when being un-ravelled from said steel cord, the sheath filaments have an average tensile strength Ts in MPa when being un-ravelled from said steel cord, Tc and Ts satisfy: 5<(Tc−Ts)<200. The steel cord has high breaking load and high production efficiency without cost increase.
An actuator for opening and closing a door or a tailgate of a car contains a helical compression spring and a motor. The helical compression spring is provided for opening a door or the tailgate of a car when compressive forces of the helical compression spring are released. The motor is provided for compressing the helical compression spring in order to close the door or the tailgate of the car. The helical compression spring contains a helically coiled coated steel wire. The helically coiled coated steel wire contains a steel core and a metallic coating layer. The steel core contains a steel alloy. The steel alloy contains 0.8 to 0.95 wt % carbon, 0.2 to 0.9 wt % manganese; 0.1 to 1.4 wt % silicon; optionally one or more micro-alloying element. The microstructure of the steel core is drawn lamellar pearlite. The metallic coating layer contains at least 84% by mass of zinc.
E05F 15/616 - Mécanismes pour battants mus par une force motrice utilisant des actionneurs électriques utilisant des électromoteurs rotatifs pour battants pivotants manœuvrés par mécanismes "pousser-tirer"
C22C 38/02 - Alliages ferreux, p. ex. aciers alliés contenant du silicium
C22C 38/04 - Alliages ferreux, p. ex. aciers alliés contenant du manganèse
C22C 38/06 - Alliages ferreux, p. ex. aciers alliés contenant de l'aluminium
C22C 38/24 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du vanadium
F16F 1/02 - Ressorts en acier ou faits d'un autre matériau ayant une faible friction intérieureRessorts enroulés, de torsion, à lame, en forme de coupelles, à corps annulaire ou similaire, le matériau de ressort ne jouant pas de rôle
F16F 1/06 - Ressorts enroulés dont les enroulements constituent une surface cylindrique
A superconductor (10, 30) has a twisted structure and is adapted to form windings in a superconducting coil. The superconductor (10, 30) comprises at least one superconductor wire. The superconductor further comprises at least one elongated electrical insulation element (18, 37). The elongated electrical insulation element(s) (18, 37) is/are twisted with or around the superconductor wire(s) in order to create a separation distance with an adjacent superconductor wire in a neighbouring winding, The elongated electrical insulation element(s) (18, 37) and the superconductor wire(s) may be twisted in one and the same twisting operation.
H01F 41/04 - Appareils ou procédés spécialement adaptés à la fabrication ou à l'assemblage des aimants, des inductances ou des transformateursAppareils ou procédés spécialement adaptés à la fabrication des matériaux caractérisés par leurs propriétés magnétiques pour la fabrication de noyaux, bobines ou aimants pour la fabrication de bobines
A heat resistant separation fabric for use as tool covering in the production of glass products at temperatures over 580° C., wherein the heat resistant separation fabric comprises fiber yarns, and wherein said fiber yarns comprise metal fibers out of first material containing: 18 to 21 weight percent Cr, 23 to 26 weight percent Ni, 5.5 to 7 weight percent Mo, and 40 to 50 weight percent Fe.
A heat resistant separation fabric for use as tool covering in the production of glass products at temperatures over 580° C., wherein the heat resistant separation fabric comprises fiber yarns, and wherein said fiber yarns comprise metal fibers out of first material containing: 18 to 21 weight percent Cr, 23 to 26 weight percent Ni, 5.5 to 7 weight percent Mo, and 40 to 50 weight percent Fe.
C
An electric power transmission cable comprises electric power conductors and a plurality of parallel spiralled armouring wires. The electric power transmission cable comprises along its length a first section (I), a second section (III) and a transition section (II). The transition section (II) is provided between the first section (I) and the second section (III). The plurality of parallel spiralled armouring wires in the first section (I) comprises or consists out of first armouring wires (121). The first armouring wires (121) are carbon steel wires comprising a metallic corrosion resistant coating. At least part of the plurality of parallel spiralling armouring wires in the second section (III) comprise austenitic steel wires (123). In the transition section (II), ends of first armouring wires (121) are individually welded to ends of austenitic steel wires (123) of the second section (III). The transition section (II) starts at the first weld (137) between a first armouring wire (121) and an austenitic steel wire (123). The transition section (II) ends at the last weld (130) between a first armouring wire (121) and an austenitic steel wire (123). The transition section (II) is at least 10 meter long.
H01B 7/22 - Fils rubans ou métalliques, p. ex. d'acier
H01B 7/28 - Protection contre les dommages provoqués par des facteurs extérieurs, p. ex. gaines ou armatures par l'humidité, la corrosion, les attaques chimiques ou les conditions atmosphériques
H02G 1/10 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour poser les câbles, p. ex. appareils de pose sur véhicule dans ou sur l'eau
Heat resistant separation fabric consisting out of yarns, wherein the yarns comprise metal fibers; wherein the heat resistant fabric comprises boron nitride particles distributed throughout the complete thickness of the fabric; wherein boron nitride particles are present between metal fibers in the yarns; wherein the amount of the boron nitride particles present on the surface of the fabric is not more than the amount of the boron nitride particles present in the bulk of the fabric.
C03B 40/00 - Prévention de l'adhérence entre le verre et le verre ou entre le verre et les moyens utilisés pour le former
D02G 3/12 - Fils contenant des filaments ou rubans métalliques
D06M 11/80 - Traitement des fibres, fils, filés, tissus ou des articles fibreux faits de ces matières, avec des substances inorganiques ou leurs complexesUn tel traitement combiné avec un traitement mécanique, p. ex. mercerisage avec du bore ou ses composés, p. ex. borures
D06M 23/08 - Procédés dans lesquels l'agent traitant est appliqué en poudre ou sous forme granulaire
D06M 11/00 - Traitement des fibres, fils, filés, tissus ou des articles fibreux faits de ces matières, avec des substances inorganiques ou leurs complexesUn tel traitement combiné avec un traitement mécanique, p. ex. mercerisage
C03B 23/035 - Finition des feuilles de verre par bombage en utilisant un coussin gazeux ou par variation de la pression du gaz, p. ex. par le vide
D06M 101/00 - Constitution chimique des fibres, fils, filés, tissus ou matériaux fibreux faits de ces matières, à traiter
A method to install a wire fence includes providing horizontal and vertical wires and connecting them to form a wire fence. The method further includes providing a post to form a termination of the wire fence, providing one hole for each horizontal wire in the post, and driving the post into the ground. The method further includes inserting the horizontal wire ends through the holes in the post, attaching wire tensioning devices to some of the horizontal wire ends, and stretching the horizontal wires by the tensioning devices. The method further includes keeping the tensioning devices on the horizontal wire ends. The tensioning devices keep the horizontal wires attached to the pole, and placing a cover plate to the post to cover the tensioning devices and the horizontal wire ends.
E04H 17/12 - Clôturage en fil métallique, p. ex. en treillage métallique caractérisés par la façon de fixer le fil aux poteauxTendeurs verticaux le fil étant placé dans des fentes, des rainures ou analogues
E04H 17/04 - Clôturage en fil métallique, p. ex. en treillage métallique caractérisé en ce qu'il utilise du fil métallique spécialement adapté, p. ex. du fil barbelé
E04H 17/02 - Clôturage en fil métallique, p. ex. en treillage métallique
A welder containing a weld part, a clamp and a number of tools that is for welding metal wires end-to-end to one another. The tools have a tool indicator that is either in complete or in non-complete condition, and can be processing tools used to finish the weld or testing tools allowing testing the weld once finished. Before starting the welding the first metal wire is held in the clamp. By that action all tool indicators are set to the non-complete condition. When a processing tool has been used, its processing tool indicator is set to complete. When the weld has passed the specification of a testing tool, the testing tool indicator is set to complete. When each processing and testing tool indicator is set to complete the clamp will open. In this case it is sure that the operator has done all necessary steps and checks on the weld.
B23K 37/00 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe
B23K 31/12 - Procédés relevant de la présente sous-classe, spécialement adaptés à des objets ou des buts particuliers, mais non couverts par un seul des groupes principaux relatifs à la recherche des propriétés, p. ex. de soudabilité, des matériaux
B21F 15/08 - Assemblage de fils métalliques entre eux ou à d'autres matériaux ou objets métalliquesAssemblage d'éléments au moyen de fils métalliques de fils entre eux avec d'autres éléments ou matériaux de connexion utilisant le soudage ou le brasage
B23K 37/04 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe pour maintenir ou mettre en position les pièces
The invention provides a steel cord for rubber reinforcement. The steel cord comprises a core strand and at least three outer strands twisted around the core strand, the core strand comprises at least one first core filament and multiple first outer filaments twisted around the first core filament, each outer strand comprises a number of second filaments, at least one of multiple first outer filaments is preformed prior to being twisted into the core strand, and at least one of second steel filaments is straight prior to being twisted to form each outer strand. The steel cord has improved performance on core filament migration.
B60C 9/00 - Armatures des pneumatiques ou disposition des nappes dans ces derniers
D02G 3/12 - Fils contenant des filaments ou rubans métalliques
D07B 1/06 - Cordes ou câbles de fils métalliques, p. ex. de fil métallique profilé autour d'un noyau de chanvre
B60C 9/20 - Structure ou disposition des ceintures, des couches de protection, des couronnes de renforcement ou des couches amortissantes constituées par des nappes gommées ayant chacune leurs fils disposés sensiblement en parallèle
A gripper for finding, clamping and releasing spools having a circular grip part such as a flange or a bore hole as well as a method to operate such gripper. The gripper has a driveable clamp that is provided with a scanning system comprising ‘presence-absence detectors’ that detect the presence or the absence of the circular grip part. The gripper is slowly moved over the flange of the spool and by means of the detectors and some calculation the centre of the grip part is identified followed by the gripping of the spool. The gripper has the advantage that no back-and-forth movement is needed in order to locate the circular grip part and that the superfluous motion of the gripper is prevented.
The heat resistant separation fabric for use as tool cover in glass processing comprises heat resistant yarns (100). The heat resistant yarns comprise a core (110) and at least one wrap yarn (123, 125). The core is a core yarn. The core yarn is a multifilament glass yarn. The at least one wrap yarns (123, 125) comprises stainless steel fibers. The core yarn is present in the heat resistant yarn without crimp. The at least one wrap yarn is wrapped around the core yarn.
D03D 15/00 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame
D04B 21/12 - Tricots à jour caractérisés par la nature du fil
D03D 15/47 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame caractérisés par la structure des filés ou des fils à plusieurs composants, p. ex. avec des filés ou des fils mixtes
B60C 9/00 - Armatures des pneumatiques ou disposition des nappes dans ces derniers
D07B 1/06 - Cordes ou câbles de fils métalliques, p. ex. de fil métallique profilé autour d'un noyau de chanvre
D07B 1/22 - Cordes plates ou à section polygonaleFaisceaux de cordes constitués par une série de cordes parallèles
B60C 9/20 - Structure ou disposition des ceintures, des couches de protection, des couronnes de renforcement ou des couches amortissantes constituées par des nappes gommées ayant chacune leurs fils disposés sensiblement en parallèle
51.
Pre-stressed concrete structure with galvanized reinforcement
2. The steel wire or steel strand has an outer surface that is provided with indentions to provide mechanical anchorage points in the concrete structure. The steel wire or steel strand is further provided with a passivation layer in the form of a metal oxide layer.
E04C 5/08 - Éléments spécialement adaptés pour être utilisés dans des constructions précontraintes
E04C 5/01 - Éléments d'armature en métal, p. ex. avec des revêtements rapportés
E04C 5/03 - Éléments d'armature en métal, p. ex. avec des revêtements rapportés de faible résistance à la flexion, c.-à-d. s'étendant essentiellement dans une ou deux dimensions avec échancrures, saillies, nervures ou analogues pour augmenter l'adhérence du béton
D07B 1/06 - Cordes ou câbles de fils métalliques, p. ex. de fil métallique profilé autour d'un noyau de chanvre
D07B 5/00 - Fabrication de cordes ou câbles avec des matériaux spéciaux ou de forme particulière
52.
Electromagnetic shielding fabric and yarn for its manufacture
An assembled yarn comprises a first yarn and a second yarn. The first yarn comprises a core yarn and a first wrap yarn. The core yarn comprises a spun yarn, wherein the spun yarn comprises a blend of fibers, wherein the blend of fibers comprises first electrically conductive fibers. The first wrap yarn comprises or consists out of one or a plurality of metallic filaments. The first wrap yarn is wrapped around the core yarn with at least 300 turns per meter. The second yarn comprises second electrically conductive fibers. The second yarn is wrapped around the first yarn; or the second yarn is ply-twisted with the first yarn thereby forming a plied yarn. The assembled yarn can be used in electromagnetic shielding fabrics.
A fabric (10, 20, 30) adapted for the reinforcement of constructions such as of roads or pavements has a fabric width W2 in a transverse direction. The fabric (10, 20, 30) comprises a carrier (12, 22, 32). The fabric further comprises reinforcement elements (14, 24′, 24″, 34) extending over the fabric width and being fixed or bound to the carrier (12, 22, 32). The carrier (12, 22, 32) has a carrier width W1 that is smaller than the fabric width W2 so that the reinforcement elements (14, 24′, 24″, 34) protrude out of the carrier (12, 22, 32). The advantage is that when two neighbouring fabrics (40, 44) overlap, it is possible to avoid a double layer of carriers.
E01C 7/00 - Revêtements continus réalisés sur place
E01C 7/18 - Revêtements continus réalisés sur place faits de matériaux d'empierrement et de liants de matériaux d'empierrement et de liant bitumeux
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
A gas diffusion layer for an electrolyser or for a fuel cell comprises a first nonwoven layer of metal fibers provided for contacting a proton exchange membrane, a second nonwoven layer of metal fibers, and a third porous metal layer. The first nonwoven layer of metal fibers comprises metal fibers of a first equivalent diameter. The second nonwoven layer of metal fibers comprises metal fibers of a second equivalent diameter. The second equivalent diameter is larger than the first equivalent diameter. The third porous metal layer comprises open pores. The open pores of the third porous metal layer are larger than the open pores of the second nonwoven layer of metal fibers. The second nonwoven layer is provided in between and contacting the first nonwoven layer and the third porous metal layer. The second nonwoven layer is metallurgically bonded to the first nonwoven layer and to the third porous metal layer. The thickness of the third porous metal layer is at least two times—and preferably at least three times—the thickness of the first nonwoven layer.
An electrically conductive yarn (200, 300) comprising a first yarn (262, 362) and a second yarn (264, 364), the first yarn (262, 362) comprises or consists out of a plurality of stainless steel fibers, the second yarn (264, 364) comprises organic fibers wherein the first yarn (362) and the second yarn (364) are twisted or cabled together or the second yarn (264) is wrapped around the first yarn (262) such that the first yarn (262) is provided as a core yarn and such that the first yarn (262) provides part of the surface of the electrically conductive yarn (200).
The controlled cooling of previously heated and substantially straight steel wires of diameter more than 3.5 mm to a predetermined temperature including the steps: guiding the wires along individual paths through first coolant bath having bath liquid of water and a stabilizing additive, the bath liquid and the wires create a steam film around each wire along individual paths; directing an impinging liquid immersed inside first coolant bath towards the wires over a length along individual paths to cool down the wires, the impinging liquid decreases the thickness of the steam film or destabilizes the steam film, increasing speed of cooling over the length along individual paths; guiding the wires along individual paths out of the first coolant bath to be cooled down in air; after the further cooling, guiding the wires along individual paths through second coolant bath.
A steel cord for rubber reinforcement comprises a first group of core filaments (105) having a number of m and a second group of sheath filaments (110) having a number of n, m is three or four, the core filaments (105) are forming a helix, the core filaments (105) are not twisted together and being substantially parallel or the core filaments (105) have a twist pitch being more than 300 mm; the second group and the first group are twisted with each other, and the sheath filaments (110) are forming a flattened helix in the same direction of the helix of the core filaments (105), and the sheath filaments (110) have a cord twist pitch, at any cross-section of the steel cord, at least one interstice between two adjacent core filaments (105) is present. The steel cord has improved abrasion resistance and can contribute to the reduction of the weight of the tire.
D07B 1/06 - Cordes ou câbles de fils métalliques, p. ex. de fil métallique profilé autour d'un noyau de chanvre
B60C 9/00 - Armatures des pneumatiques ou disposition des nappes dans ces derniers
D07B 3/10 - Machines ou appareillages d'application générale pour la production de cordes ou câbles retordus à partir de brins constitutifs faits de matériaux identiques ou différents dans lesquels l'asple d'enroulement tourne autour de l'axe de la corde ou du câble, les dévidoirs alimentaires étant en position fixe avec dispositif permettant de conférer aux cordes ou câbles plus d'une torsion complète pour chaque révolution de l'asple d'enroulement
Assembly for energy absorption, comprising m number of substantially straight steel wires and n number of curved steel cords, at least one of the m number of substantially straight steel wires having a tensile strength of at least 1000 MPa and an elongation at fracture of at least 5%, at least one of the n number of curved steel cords having a tensile strength of at least 2000 MPa and an elongation at fracture of at least 2%, wherein m and n are integers m>1, n>1, and at least one of the m number of substantially straight steel wires and at least one of the n number of curved steel cords are fixed together along their longitudinal direction, and the elongation at fracture of at least one of the m number of substantially straight steel wires is at least 2% larger than the elongation at fracture of at least one of the n number of curved steel cords such that the elongation curve of the assembly comprises three zones (11, 11′, 12, 12′, 13, 13′), wherein a first zone (11,11′) is characterized by an elastic deformation of the substantially straight steel wires, a second zone (12,12′) is characterized by the plastic deformation of the substantially straight steel wires and a third zone (13,13′) is composed of the continued plastic deformation of the substantially straight steel wires and the elastic deformation of the curved steel cords.
E01F 15/04 - Barrières continues s'étendant le long des routes ou entre les voies de circulation constituées essentiellement de poutres longitudinales ou de bandes rigides
D07B 1/06 - Cordes ou câbles de fils métalliques, p. ex. de fil métallique profilé autour d'un noyau de chanvre
A method for manufacturing a straight steel monofilament for the reinforcement of belt ply of a pneumatic tyre, where the arc-height of the straight steel monofilament is less than 30 mm. The steel monofilament is plastically deformed by a twisting along the axis of the steel monofilament on a double-twist apparatus. The plastic twist deformation eliminates the surface stress difference on the steel monofilament and provides a strainght steel monofilament for belt ply reinforcement. This provides a simple solution with existing apparatus to manufacture straight steel monofilament suitable for tire reinforcement with high speed for mass production.
D07B 1/06 - Cordes ou câbles de fils métalliques, p. ex. de fil métallique profilé autour d'un noyau de chanvre
B60C 9/18 - Structure ou disposition des ceintures, des couches de protection, des couronnes de renforcement ou des couches amortissantes
B60C 9/20 - Structure ou disposition des ceintures, des couches de protection, des couronnes de renforcement ou des couches amortissantes constituées par des nappes gommées ayant chacune leurs fils disposés sensiblement en parallèle
An antenna for use in an RFID tag comprises an antenna yarn. The antenna yarn comprises metal fibers. The metal fibers are stainless steel fibers. The antenna yarn is wrapped by at least one wrapping yarn thereby covering the full surface of the antenna yarn or of the metal wire or of the bundle of metal wires. The at least one wrapping yarn comprises non-electrically conductive fibers.
D02G 3/12 - Fils contenant des filaments ou rubans métalliques
D02G 3/38 - Fils dans lesquels des fibres, des filaments ou des filés sont entortillés avec d'autres filés ou filaments
D02G 3/44 - Filés ou fils caractérisés par la destination pour laquelle ils ont été conçus
D06H 1/04 - Marquage des matériaux textilesMarquage combiné à la mesure ou à la visite par fixation de fils, étiquettes ou analogues
H01Q 1/22 - SupportsMoyens de montage par association structurale avec d'autres équipements ou objets
H01Q 1/27 - Adaptation pour l'utilisation dans ou sur les corps mobiles
A41D 13/12 - Blouses de chirurgien ou vêtements pour malades
G06K 19/02 - Supports d'enregistrement pour utilisation avec des machines et avec au moins une partie prévue pour supporter des marques numériques caractérisés par l'utilisation de matériaux spécifiés, p. ex. pour éviter l'usure pendant le transport à travers la machine
G06K 19/077 - Détails de structure, p. ex. montage de circuits dans le support
2, the second metallic material having a second magnetic permeability μ2, and μ2≠μ1, the first armouring wires being longitudinally joined to the second armouring wires at a joint, the joint having a third tensile strength that is at least more than 80% of the lower tensile strength of the first tensile strength and the second tensile strength.
H01R 4/00 - Connexions conductrices de l'électricité entre plusieurs organes conducteurs en contact direct, c.-à-d. se touchant l'un l'autreMoyens pour réaliser ou maintenir de tels contactsConnexions conductrices de l'électricité ayant plusieurs emplacements espacés de connexion pour les conducteurs et utilisant des organes de contact pénétrant dans l'isolation
H01B 7/22 - Fils rubans ou métalliques, p. ex. d'acier
C23C 2/28 - Post-traitement thermique, p. ex. par traitement dans un bain d'huile
H01B 7/28 - Protection contre les dommages provoqués par des facteurs extérieurs, p. ex. gaines ou armatures par l'humidité, la corrosion, les attaques chimiques ou les conditions atmosphériques
63.
Process for manufacturing an elongated steel element to reinforce rubber products
C25D 5/48 - Post-traitement des surfaces revêtues de métaux par voie électrolytique
C25D 5/10 - Dépôt de plusieurs couches du même métal ou de métaux différents
C25D 5/50 - Post-traitement des surfaces revêtues de métaux par voie électrolytique par traitement thermique
D07B 1/06 - Cordes ou câbles de fils métalliques, p. ex. de fil métallique profilé autour d'un noyau de chanvre
C22C 9/04 - Alliages à base de cuivre avec le zinc comme second constituant majeur
B32B 15/01 - Produits stratifiés composés essentiellement de métal toutes les couches étant composées exclusivement de métal
C22C 38/00 - Alliages ferreux, p. ex. aciers alliés
C22C 38/02 - Alliages ferreux, p. ex. aciers alliés contenant du silicium
C22C 38/04 - Alliages ferreux, p. ex. aciers alliés contenant du manganèse
C22C 38/42 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du nickel et du cuivre
C22C 38/44 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du nickel et du molybdène ou du tungstène
C09D 7/61 - Adjuvants non macromoléculaires inorganiques
C09D 5/38 - Peintures contenant un métal libre non prévues dans les groupes
B21C 1/02 - Étirage des fils métalliques ou d'un matériau flexible analogue au moyen de machines ou d'appareils à étirer dans lesquels l'étirage est effectué par des tambours
B60C 9/00 - Armatures des pneumatiques ou disposition des nappes dans ces derniers
An antenna for use in an RFID tag comprises a yarn. The yarn comprises stainless steel fibers or the RFID-antenna comprises a stainless steel wire. The stainless steel fibers or the stainless steel wire have a martensite percentage by weight less than 5%.
b). This invention provides a mechanical device to balance the tension difference between multiple wires in the pay-off system to produce a steel cord with constant tension and satisfactory quality.
An elongated steel element having a non-round cross-section and being in a work-hardened state, said elongated steel element having as steel composition: a carbon content ranging from 0.20 weight percent to 1.00 weight percent, a silicon content ranging from 0.05 weight percent to 2.0 weight percent, a manganese content ranging from 0.40 weight percent to 1.0 weight percent, a chromium content ranging from 0.0 weight percent to 1.0 weight percent, a sulfur and phosphor content being individually limited to 0.025 weight percent, contents of nickel, vanadium, aluminium, molybdenum or cobalt all being individually limited to 0.5 weight percent, the remainder being iron and unavoidable impurities, said steel having martensitic structure that comprises martensitic grains, wherein a fraction of at least 10 volume percent of martensitic grains is oriented.
C22C 38/34 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et plus de 1,5% en poids de silicium
C21D 9/52 - Traitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet pour fils métalliquesTraitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet pour bandes métalliques
C21D 8/06 - Modification des propriétés physiques par déformation en combinaison avec, ou suivie par, un traitement thermique pendant la fabrication de barres ou de fils
C21D 1/25 - Durcissement combiné à un recuit entre 300 °C et 600 °C, c.-à-d. affinage à chaud dit "Vergüten"
C22C 38/02 - Alliages ferreux, p. ex. aciers alliés contenant du silicium
C22C 38/04 - Alliages ferreux, p. ex. aciers alliés contenant du manganèse
C22C 38/18 - Alliages ferreux, p. ex. aciers alliés contenant du chrome
The invention relates to a structure for the reinforcement of pavements. The structure is provided at predetermined positions with interruptions or with weakened zones. The invention further relates to a method of manufacturing such a structure and to a method of breaking up a pavement reinforced with such a structure.
E01C 23/088 - Outils rotatifs, p. ex. tambours de fraisage
E01C 23/12 - Dispositifs ou aménagements pour travailler la surface terminéeDispositifs pour réparer la surface des revêtements endommagés pour enlever, arracher ou briser les revêtements
The invention relates to a masonry reinforcement structure (100) comprising at least two assemblies (102) of grouped metal filaments, at least one positioning element (104) for positioning the assemblies (102) of grouped metal filaments in a predetermined position and a polymer coating (110) for securing the assemblies (102) of grouped metal filaments in this predetermined position. The invention also relates to a method of manufacturing such masonry reinforcement structure (100) and to a roll comprising such a masonry reinforcement structure (100). The invention further relates to masonry reinforced with such masonry reinforcement structure (100) and to a method to apply such masonry reinforcement structure (100).
E04C 5/01 - Éléments d'armature en métal, p. ex. avec des revêtements rapportés
E04G 23/02 - Réparation, p. ex. comblement des lézardesRestaurationModificationAgrandissement
D03D 1/00 - Tissus conçus pour faire des articles particuliers
D04B 21/14 - Tissus caractérisés par l'incorporation par tricotage de fils de renforcement, de fils de liage ou de fils décoratifs, dans un ou plusieurs fils, nappe ou couche de tissuTricots incorporant de petits éléments auxiliaires, p. ex. à des fins décoratives
D03D 15/00 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame
D02G 3/12 - Fils contenant des filaments ou rubans métalliques
E04B 2/02 - Murs, p. ex. cloisons, pour bâtimentsStructure des murs en ce qui concerne l'isolationAssemblages spécifiques pour les murs édifiés par couches successives d'éléments de construction
D03D 15/02 - Tissus caractérisés par la matière ou la structure du fil ou des autres éléments utilisés en chaîne ou en trame les éléments de la chaîne ou de la trame étant des matériaux rigides, p.ex. fil métallique, baguette ronde ou plate
B21F 27/00 - Fabrication de grillages ou treillis métalliques
B21F 27/02 - Fabrication de grillages ou treillis métalliques sans éléments ou matériaux de connexion additionnels aux croisements, p. ex. connexions par nœuds
E04C 5/02 - Éléments d'armature en métal, p. ex. avec des revêtements rapportés de faible résistance à la flexion, c.-à-d. s'étendant essentiellement dans une ou deux dimensions
69.
Apparatus and method for measuring residual torsions on an elongated element
An apparatus (100, 200, 300) and a method for measuring residual torsions of an elongated structure (202) such as a steel cord use a pivot head (102). The pivot head (102) comprises a wheel (104) adapted to guide an elongated structure (202). The wheel (104) is mounted in the pivot head (102) to transmit torques exercised by the elongated structure (202) on the wheel (104) to the pivot head (102). The pivot head (102) is mounted along a pivotal axis (110). This pivotal axis (110) lies in a plane of the wheel (104) and comprises the center of the wheel (104). Sensors (116, 206) measure the torque on the pivot head (102). The pivotal movement of the pivot head (102) around the pivotal axis (110) is limited to an angle range of ±5°, preferably ±3° in order to reach an improved accuracy of the torque measurement.
G01L 5/00 - Appareils ou procédés pour la mesure des forces, du travail, de la puissance mécanique ou du couple, spécialement adaptés à des fins spécifiques
G01L 5/10 - Appareils ou procédés pour la mesure des forces, du travail, de la puissance mécanique ou du couple, spécialement adaptés à des fins spécifiques pour la mesure de la tension dans les éléments flexibles, p. ex. dans les cordages, les câbles, les fils métalliques, les filaments, les courroies ou les bandes en utilisant des moyens électriques
A masonry reinforced with at least one bed joint masonry reinforcement structure. The bed joint reinforcement structure includes at least two cords, which have metal filaments that are twisted together. The cords are oriented parallel or substantially parallel in the length direction of the masonry reinforcement structure.
E04B 2/06 - Murs ne comportant pas de cavités entre les éléments solides ou à l'intérieur de ceux-ci utilisant des éléments ayant des moyens spécialement conçus pour stabiliser leur position
E04C 2/28 - Éléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p. ex. matériaux en feuilles, dalles ou panneaux caractérisés par des matériaux spécifiés composés de matériaux couverts par plusieurs des groupes , , ou de matériaux couverts par un de ces groupes avec un matériau non spécifié dans l'un de ces groupes combinaisons de matériaux entièrement couverts par les groupes et
E04C 5/01 - Éléments d'armature en métal, p. ex. avec des revêtements rapportés
E04C 5/07 - Éléments d'armature en un matériau autre qu'un métal, p. ex. en verre, en matière plastique
D03D 15/02 - Tissus caractérisés par la matière ou la structure du fil ou des autres éléments utilisés en chaîne ou en trame les éléments de la chaîne ou de la trame étant des matériaux rigides, p.ex. fil métallique, baguette ronde ou plate
D04B 21/14 - Tissus caractérisés par l'incorporation par tricotage de fils de renforcement, de fils de liage ou de fils décoratifs, dans un ou plusieurs fils, nappe ou couche de tissuTricots incorporant de petits éléments auxiliaires, p. ex. à des fins décoratives
D07B 1/06 - Cordes ou câbles de fils métalliques, p. ex. de fil métallique profilé autour d'un noyau de chanvre
The filter for gel shearing and particle filtration of molten polymer has a first layer of metal fibers of an average equivalent diameter between 8 and 65 μm. The cross-section of the metal fibers has two neighboring straight sides with an included angle of less than 90° and one or more irregularly shaped curved sides. The metal fibers have an average length of at least 6 mm. The metal fibers are bonded to each other by metal bonds; where the metal of the metal fibers of the first layer is the bonding agent forming the metal bonds. The filter has a second layer of metal fibers. The average equivalent diameter of the metal fibers of the second layer is smaller than the average equivalent diameter of the metal fibers of the first layer.
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p. ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
B23K 31/02 - Procédés relevant de la présente sous-classe, spécialement adaptés à des objets ou des buts particuliers, mais non couverts par un seul des groupes principaux relatifs au brasage ou au soudage
C08G 85/00 - Procédés généraux pour la préparation des composés prévus dans la présente sous-classe
B01D 29/39 - Filtres à éléments filtrants stationnaires pendant la filtration, p. ex. filtres à aspiration ou à pression, non couverts par les groupes Leurs éléments filtrants à disques creux disposés côte à côte autour de, ou sur, un ou plusieurs tubes, p. ex. du type à panneau filtrant
B29K 105/00 - Présentation, forme ou état de la matière moulée
B23K 101/22 - Treillis, tissus de fils métalliques ou similaires
72.
Weld between steel cord ends, method and apparatus to implement such weld
A welding apparatus for a controlled welding of steel cord ends. The welding apparatus allows for a controlled welding path from welding period over post-weld period to complete cool-down. In the welding apparatus a direct current source is controlled over time using a programmable controller. By sensing the voltage over the clamps of the welding apparatus and using this as a further input to the programmable controller, a constant power dissipation between the clamps can be achieved in the post-weld period. An associated method for making the weld where during the post-welding period the electric power dissipated between the clamps is held constant. The welds obtained by this procedure have a favourable metallographic structure in that the heat affected zone has more than 50% of pearlite and/or bainite over the total area of that zone.
A steel cord for reinforcing a breaker or belt ply in a rubber tire having a core group and a sheath group. The core group consists of two to four core steel filaments with a first diameter dc and the sheath group consists of one to six sheath steel filaments with a second diameter ds. The ratio dc/ds of the first diameter dc to the second diameter ds ranges from 1.10 to 1.70. The two core steel filaments are untwisted or have a twisting step greater than 300 mm. The sheath group is twisted around the core group with a cord twisting step in a cord twisting direction. The ratio of the difference in residual torsions of the core group and the sheath group to the difference in saturation level between the core group and the sheath group ranges from 0.10 to 0.65, preferably from 0.10 to 0.60.
D07B 1/06 - Cordes ou câbles de fils métalliques, p. ex. de fil métallique profilé autour d'un noyau de chanvre
D07B 5/12 - Fabrication de cordes ou câbles avec des matériaux spéciaux ou de forme particulière de faible torsion ou de faible tension par des procédés comportant des traitements de fixage ou de redressement
D07B 7/02 - Parties constitutives des machinesDispositifs auxiliaires
74.
Spool fixation device with bi-stable magnet assemblies
A spool fixation device for use in a wire winding installation, where in this spool fixation device, spools having a magnetically attractable flange are held to a rotatable flange using magnet assemblies. The magnet assemblies can be switched between a ‘hold’ state and a ‘release’ state. In a preferred embodiment the magnet assemblies only consume energy when in the ‘release’ state i.e. when the spool fixation device is not rotating. Alternatively the magnet assemblies can be made to only consume energy when switching states. The magnet assemblies have permanent magnet arrays and are moveable inside a non-magnetic housing. Also a drive pin to transfer torque between rotatable flange and spool is no longer necessary. Therefore the spool fixation devices allows for a smooth changeover of spools.
A high pressure hose having steel wires with different load elongation properties, which are introduced into the subsequent reinforcement layers of the hose. The difference in load elongation is quantified by the E-ratio of the wire that is equal to the tensile strength divided by the elongation at break. The steel wires of the radially outermost steel wire reinforcement layer have the highest E-ratio, while the radially innermost steel wire reinforcement layer has the lowest E-ratio. The E-ratio of any steel wire reinforcement layer is not lower than the E-ratio of any inner laying steel wire reinforcement layer. The E-ratio of the steel wires can be influenced by either a thermal treatment or by a mechanical treatment. In the mechanical treatment crimps or bends can be introduced into the wire by guiding them through a preforming device.
A steel wire as an armoring wire for a power cable for transmitting electrical power, where the steel wire has a steel core and a non-magnetic coating. The coating has a thickness in the range of 0.2 mm to 3.0 mm and selected from metals or alloys having a melting point below 700° C.
H01B 7/00 - Conducteurs ou câbles isolés caractérisés par la forme
H01B 7/28 - Protection contre les dommages provoqués par des facteurs extérieurs, p. ex. gaines ou armatures par l'humidité, la corrosion, les attaques chimiques ou les conditions atmosphériques
H01B 7/22 - Fils rubans ou métalliques, p. ex. d'acier
H01B 1/02 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement de métaux ou d'alliages
H01B 5/10 - Pluralité de fils ou analogues toronnés en forme de corde toronnés autour d'un espace, d'un matériau isolant ou d'un matériau conducteur dissemblable
H01B 9/02 - Câbles de transport d'énergie avec écrans ou couches conductrices, p. ex. en vue d'éviter des gradients de potentiel élevés
H01B 7/26 - Réduction des pertes dans les gaines ou armatures
B21C 37/04 - Fabrication de tôles, barres, fils, tubes ou profilés métalliques ou de produits semi-finis similaires, non prévue ailleursFabrication de tubes de forme particulière des barres ou fils métalliques
An arrangement of an elongated element wound on a spool is presented. The elongated element has a leading end having a bent part and an unbent part. The bent part further having a beginning part and a trailing end. The leading end is positioned on the core of the spool and the bent part deviates at least for a part from a winding direction. The elongated element further forms subsequent windings in the winding direction on the core. At least one of the subsequent windings is wound over the beginning part of the bent part while an adhesive is provided to fix the trailing end of the bent part on the core simultaneously thereby securing elongated element on the spool.
B65H 65/00 - Fixation du matériau aux noyaux ou gabarits
B65H 54/34 - Dispositifs de va-et-vientDispositions pour la mise en forme des paquets pour la formation d'un enroulement auxiliaire, p. ex. réserve de transfert
B21F 1/00 - Cintrage des fils métalliques autre que l'enroulementRedressage des fils métalliques
B21C 47/04 - Enroulement ou bobinage sur ou dans des bobines ou des tambours, sans utiliser de guide mobile
78.
Structure for the reinforcement of pavements comprising assemblies of grouped metal filaments coupled to or integrated in a substrate
A structure for the reinforcement of pavements. The structure includes at least a first group of assemblies of grouped metal filaments. These assemblies of grouped metal filaments of said first group are oriented in a first direction in a mutual parallel or mutual substantially parallel position. The assemblies of grouped metal filaments of this first group are coupled to or integrated in a substrate having a non-metal material.
E01C 5/22 - Revêtements faits d'éléments préfabriqués faits d'éléments composés d'un mélange des matériaux couverts par plusieurs des groupes
E01C 23/04 - Dispositifs pour déposer des armatures ou des barres de jonctionSupports mobiles pour armaturesDispositifs, p. ex. coffrages amovibles, pour former des conduits sensiblement horizontaux dans le revêtement, p. ex. pour armatures précomprimées
D04B 21/14 - Tissus caractérisés par l'incorporation par tricotage de fils de renforcement, de fils de liage ou de fils décoratifs, dans un ou plusieurs fils, nappe ou couche de tissuTricots incorporant de petits éléments auxiliaires, p. ex. à des fins décoratives
D03D 15/02 - Tissus caractérisés par la matière ou la structure du fil ou des autres éléments utilisés en chaîne ou en trame les éléments de la chaîne ou de la trame étant des matériaux rigides, p.ex. fil métallique, baguette ronde ou plate
A method of and an equipment for controlled cooling of one or multiple previously heated, straight, and thick steel wire to a predetermined temperature range between 400° C. and 650° C. Each of the thick steel wires is subjected to a controlled cooling-transformation treatment from austenite to pearlite, which occurs substantially after the wire leaves a forced water cooling length.
C22C 38/60 - Alliages ferreux, p. ex. aciers alliés contenant du plomb, du sélénium, du tellure, de l'antimoine, ou plus de 0,04% en poids de soufre
C21D 9/52 - Traitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet pour fils métalliquesTraitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet pour bandes métalliques
C21D 9/573 - Fours continus pour bandes ou fils métalliques avec refroidissement
C21D 1/63 - Dispositifs pour trempe pour bains de trempe
C21D 1/64 - Dispositifs pour trempe pour bains de trempe avec circulation des liquides
C21D 1/18 - DurcissementTrempe avec ou sans revenu ultérieur
C21D 6/00 - Traitement thermique des alliages ferreux
C21D 9/00 - Traitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet
C22C 38/02 - Alliages ferreux, p. ex. aciers alliés contenant du silicium
C22C 38/04 - Alliages ferreux, p. ex. aciers alliés contenant du manganèse
C22C 38/12 - Alliages ferreux, p. ex. aciers alliés contenant du tungstène, du tantale, du molybdène, du vanadium ou du niobium
C22C 38/16 - Alliages ferreux, p. ex. aciers alliés contenant du cuivre
C22C 38/20 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du cuivre
C22C 38/24 - Alliages ferreux, p. ex. aciers alliés contenant du chrome et du vanadium
80.
Method to determine or monitor the amount or the distribution of additional material present in a flow of a flowable substance
A method includes the steps of (a) providing a flow of a flowable substance, the flow comprising bulk material and additional material; (b) determining the volume flow of the flow of the flowable substance at one or more detection points X along the flow of the flowable substance; (c) determining a signal caused by the additional material present in the flow of the flowable substance at one or more detection points Y along the flow of the flowable substance, the signal being proportional to the amount of the additional material present in the flow of the flowable substance passing the one or more detection points Y; and (d) converting the signal caused by the additional material present in the flow of the flowable substance into a signal per unit of volume of the flow of the flowable substance.
G01F 1/74 - Dispositifs pour la mesure du débit d'un matériau fluide ou du débit d'un matériau solide fluent en suspension dans un autre fluide
G01F 1/58 - Mesure du débit volumétrique ou du débit massique d'un fluide ou d'un matériau solide fluent, dans laquelle le fluide passe à travers un compteur par un écoulement continu en utilisant des effets électriques ou magnétiques par débitmètres électromagnétiques
G01F 9/00 - Mesure du débit volumétrique par rapport à une autre variable, p. ex. du combustible liquide pour un moteur
G01N 27/72 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant des variables magnétiques
A filter membrane has at its flow in side a first metal fiber web, at least two metal fiber layers, and a fine and at least one coarser fiber layer. The fine fiber layer is located at the flow in side of the filter membrane and the at least one coarser fiber layer is located downstream of the fine fiber layer. The filter membrane has at its flow out side, a stack of one or more first two-dimensional metal structures with constant and regular openings. The filter membrane also has at least one set formed by a second metal fiber web and a stack of one or more second two-dimensional metal structure with constant and regular openings; the at least one set is provided in between the stack of one or more two-dimensional metal structures that are having constant and regular openings, and the first metal fiber web.
B01D 39/12 - Tamis filtrants essentiellement métalliques en toile métalliqueTamis filtrants essentiellement métalliques en fils métalliques tricotésTamis filtrants essentiellement métalliques en métal expansé
B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p. ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés
A steel cord with two or more filaments possibly including a wrapping filament, at least one but not all of the two or more filaments including the possible wrapping filament is coated with a ternary or quaternary alloy coating of copper-M-zinc. The steel cord with lower cost and good adhesion performance is for reinforcing rubber product.
An elongated element (10) is transferred from a second (full) spool (13) to a first (empty) spool (14). A gripper (16) is positioned on the elongated element (10). The gripper (16) catches the elongated element (10) and the elongated element (10) is cut between the gripper (16) and the second spool (13) thereby leaving a leading end (19). Thereafter the gripper (16) is positioned with the leading end (19) at the level of the first empty spool (14). The gripper (16) is rotating around the axis of the first spool (14) to form first windings to fix the elongated element (10) on the first spool (14). The method allows full automation and assures the use of the wound element (10) until its final end.
B65H 67/052 - Appareils d'enroulement continu pour l'enroulement successif de plusieurs têtes d'enroulement à plusieurs têtes d'enroulement disposées en parallèle
B65H 51/20 - Dispositifs pour stocker temporairement le matériau filiforme pendant l'avance, p. ex. pour stockage tampon
B65H 65/00 - Fixation du matériau aux noyaux ou gabarits
A warp knitted heat resistant separation fabric is provided, having at least two sets of warp yarns. A first set of warp yarns is positioned over the width of the fabric and formed with pillar stitches; and a second set of warp yarns positioned over the width of the fabric shows in its repeat in the fabric an underlap under at least two pillars that are formed by the first set of warp yarns.
D04B 21/16 - Tissus caractérisés par l'incorporation par tricotage de fils de renforcement, de fils de liage ou de fils décoratifs, dans un ou plusieurs fils, nappe ou couche de tissuTricots incorporant de petits éléments auxiliaires, p. ex. à des fins décoratives incorporant des fils synthétiques
D04B 21/20 - Procédés de tricotage chaîne pour la production de tricots ou articles qui ne dépendent pas de l'emploi de machines particulièresTricots ou articles définis par de tels procédés spécialement conçus pour le tricotage d'articles à configuration particulière
A strand (20) for a cable bolt (14) comprises a plurality of metallic elongated members (22, 24) twisted together. At least one of the elongated members has a corrosion resistant coating (54) and surface deformation, so as to improve the bodig efficiency and the anchorage of the strand.
A non-magnetic stainless steel wire with an adherent corrosion resistant coating is disclosed. The surface of the non-magnetic stainless steel is pre-treated so as to be sufficiently free from oxides and form a good adhesion with the above corrosion resistant coating. The non-magnetic stainless steel wire is used as a armoring wire for a power cable for transmitting electrical power.
H01B 13/22 - GainageBlindageÉcransApplication de couches de protection d'un autre genre
87.
Ternary or quaternary alloy coating for steam ageing and cured humidity adhesion elongated steel element comprising a ternary or quaternary brass alloy coating and corresponding method
An elongated steel element adapted for the reinforcement of rubber products is covered with a ternary alloy or quaternary alloy coating of copper-M-zinc. M is one or two metals selected out of the group consisting of cobalt, nickel, tin, indium, manganese, iron, bismuth and molybdenum. The copper content inside the coating ranges from 58 weight percent to 75 weight per cent. The content of the one or two metals inside said coating ranges from 0.5 weight percent to 10 weight percent. The remainder is zinc and unavoidable impurities. The one or two metals are present throughout the coating. Phosphorus is present on and/or in the coating in an amount of more than 1 and less than 4 milligram per square meter of the coating. The coating further comprises one or, ore compounds which complex with the copper in the coating to form an insoluble film on its surface. Good results are obtained for steam ageing and cured humidity adhesion. Furthermore, a corresponding method for manufacturing such an elongated steel element is disclosed.
The invention describes a tank comprising a water or solvent based solution, dispersion or emulsion. The tank comprises an electrical resistance heating element immersed in the solution, dispersion or emulsion. The electrical heating element is provided in the tank with an electrical current. The electrical resistance heating elements comprises a textile fabric and at least one electrical heating wire. The electrical heating wire is fixed onto the textile fabric and the electrical heating wire comprises metal filaments or metal fibers.
F24H 9/18 - Disposition ou montage des grilles ou des éléments chauffants
F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
H05B 3/82 - Éléments de chauffage par immersion montés d'une manière fixe
H05B 3/12 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur caractérisés par la composition ou la nature du matériau conducteur
B01D 53/00 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols
F24H 1/20 - Appareils de chauffage à accumulation d'eau avec éléments chauffants immergés, p. ex. éléments électriques ou tubes-foyers
F23J 15/04 - Aménagement des dispositifs de traitement de fumées ou de vapeurs des purificateurs, p. ex. pour enlever les matériaux nocifs utilisant des fluides de lavage
89.
Selective catalytic reduction tank with heating element
The invention describes a tank comprising a solution, dispersion or emulsion for selective catalytic reduction in combustion engines. The tank comprises an electrical resistive heating element immersed in the tank. The electrical resistive heating element comprises at least one heating cord. The heating cord comprises metal filaments. The metal filaments •comprise a copper layer or a layer in a copper alloy, and comprise a surrounding layer in stainless steel, •or comprise a steel layer, surrounded by a layer in copper or in a copper alloy, surrounded by a nickel, zinc or tin layer or a layer of alloys comprising such metals; •or comprise a layer of low carbon or high carbon steel, and comprise a surrounding nickel, zinc or tin layer or layer of alloys comprising such metals, and the heating cord comprises a polymer coating layer.
H05B 3/82 - Éléments de chauffage par immersion montés d'une manière fixe
F24H 9/18 - Disposition ou montage des grilles ou des éléments chauffants
F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
H05B 3/12 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur caractérisés par la composition ou la nature du matériau conducteur
B01D 53/00 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols
F24H 1/20 - Appareils de chauffage à accumulation d'eau avec éléments chauffants immergés, p. ex. éléments électriques ou tubes-foyers
F23J 15/04 - Aménagement des dispositifs de traitement de fumées ou de vapeurs des purificateurs, p. ex. pour enlever les matériaux nocifs utilisant des fluides de lavage
A new heating cable is described. The heating cable is comprising between seven and two hundred metallic monofilaments of a first type which are acting as electrical conductors to generate heat. The metallic monofilaments of a first type are having a diameter ranging from 30 μm to 100 μm. The metallic monofilaments of a first type are having a substantially round cross section. The metallic monofilaments of a first type are comprising a steel layer with a chromium content of less than 10% by weight. The heating cable is having an electrical resistance ranging between 0.1 Ω/m and 20.0 Ω/m when measured at 20° C.
H05B 3/10 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur
H05B 3/02 - Chauffage par résistance ohmique Détails
H05B 3/12 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur caractérisés par la composition ou la nature du matériau conducteur
A steel fiber for reinforcing concrete or mortar comprises a middle portion and an anchorage end at one or both ends of the middle portion. The middle portion has a main axis. The anchorage end is deflecting from the main axis of the middle portion in a deflection section. The anchorage end has n bent sections, with n equal or larger than 2. The steel fiber is configured so that when the steel fiber is in a stable position on a horizontal surface being vertically projected on this horizontal surface, the vertical projections in this horizontal surface of all of the n bent sections of an anchorage end are located at one side of the vertical projection in this horizontal surface of the main axis of the middle portion.
A steel fiber for reinforcing concrete or mortar has a middle portion and an anchorage end at one or both ends of the middle portion. The middle portion has a main axis. The anchorage end comprises at least a first straight section, a first bent section, a second straight section, a second bent section and a third straight section. The first straight section and the third straight section are bending away from the main axis of the middle portion in the same direction. The second straight section is substantially parallel with the main axis of said middle portion.
C04B 20/00 - Emploi de matières comme charges pour mortiers, béton ou pierre artificielle prévu dans plus d'un groupe et caractérisées par la forme ou la répartition des grainsTraitement de matières spécialement adapté pour renforcer leur propriétés de charge dans les mortiers, béton ou pierre artificielle prévu dans plus d'un groupe de Matières expansées ou défibrillées
E04C 5/01 - Éléments d'armature en métal, p. ex. avec des revêtements rapportés
A conductive plastic article (31) is disclosed suited for a housing that offers improved shielding against electromagnetic interference or that offers improved electrostatic discharge properties. The plastic article is made by means of low pressure injection molding. The article (31) comprises at least 0.25 volume percent of electrically conductive additives (38). The article (31) comprises a cellular structure. The cellular structure is created by the use of a blowing or foaming agent. At least 0.25 weight percent of blowing or foaming agent is used in the production of the conductive plastic article (31).
A knitted fabric made from yarn comprising fibers. At least part of these are metal fibers. The yarn comprises at least 3 bundles or single yarns. The bundles or single yarns have an equivalent bundle diameter which are equal or differ maximally 40%. The fabric is used as a separation cloth (12) between mold (11) and glass (14), which is utilized in the process of forming glass plates, or for covering of press-on rings or press-rings and the means of transport by which glass plates are moved during the forming process. The use of yarns composed of least 3 bundles which more or less have the same equivalent bundle diameter reduces the risks for markings on the glass.
Metal wire coated with a thermoplastic elastomer has non-slip properties, especially suited for textile and paper. The coated metal wire is further mechanically deformable for use as a clothes hanger or a paperclip.
m. The anchorage force is the maximum load obtained during a pull out test of a steel fibre embedded with one of the anchorage ends in the concrete or the mortar. The steel fibre has the advantage that it can be used at normal dosages in load carrying structures of concrete.
E04C 5/03 - Éléments d'armature en métal, p. ex. avec des revêtements rapportés de faible résistance à la flexion, c.-à-d. s'étendant essentiellement dans une ou deux dimensions avec échancrures, saillies, nervures ou analogues pour augmenter l'adhérence du béton
E04C 5/01 - Éléments d'armature en métal, p. ex. avec des revêtements rapportés
A steel cord (30) with a high elongation at break of at least 5% comprises n strands (20), each of said strands (20) has m filaments (10) twisted together, n ranges from 2 to 7. m ranges from 2 to 9. The strands and the filaments are twisted in a same direction. The lay length of the cord is Lc and the lay length of said strand is Ls. The ratio of Ls to Lc (Ls/Lc) ranges from 0.25 to 1. Lc ranges from 16 mm to 26 mm. The strands are helically preformed. The E-modulus of the cord is more than 150000 N/mm2. The helical preforming of the strands allows to obtain a high elongation at break and a high E-modulus despite its long lay length Lc.
Masonry (1) comprising layers (2) of bricks and mortar joints (3), whereby at least one mortar joint (3) is reinforced by a reinforcement strip (4), whereby said strip (4) comprises at least two straight, continuous, substantially parallel, steel reinforcement wires (5), which are welded or glued to each other by means of a steel wire connecting structure (6), characterized in that the wire connecting structure (6) is provided with protuberances (7) protruding from the plane comprising said at least two straight reinforcement wires (5) and forming spacing elements (7) which keep the at least two straight reinforcement wires (5) at a specific distance from the layer (2) of bricks below and/or the layer (2) of bricks above said reinforcement strip (4).
A steel filament adapted for the reinforcement of elastomer or for thermoplastic products has a carbon content ranging up to 0.20 per cent by weight. The steel filament is provided with a coating promoting the adhesion with elastomer or thermoplastic products. The steel filament is drawn until a final diameter of less than 0.60 mm and a final tensile strength of more than 1200 MPa. Intermediate heat treatments are avoided so that the carbon footprint of the steel filament is substantially reduced.
D04H 3/00 - Non-tissés formés uniquement ou principalement de fils ou de matériaux filamenteux similaires de bonne longueur
D07B 1/06 - Cordes ou câbles de fils métalliques, p. ex. de fil métallique profilé autour d'un noyau de chanvre
C21D 8/06 - Modification des propriétés physiques par déformation en combinaison avec, ou suivie par, un traitement thermique pendant la fabrication de barres ou de fils
C21D 9/52 - Traitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet pour fils métalliquesTraitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet pour bandes métalliques
C21D 7/02 - Modification des propriétés physiques du fer ou de l'acier par déformation par travail à froid
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