DE202011105370U1 - Textile layer composite with a sliding surface - Google Patents
Textile layer composite with a sliding surface Download PDFInfo
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- DE202011105370U1 DE202011105370U1 DE201120105370 DE202011105370U DE202011105370U1 DE 202011105370 U1 DE202011105370 U1 DE 202011105370U1 DE 201120105370 DE201120105370 DE 201120105370 DE 202011105370 U DE202011105370 U DE 202011105370U DE 202011105370 U1 DE202011105370 U1 DE 202011105370U1
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- layer
- sliding
- textile
- functional layer
- fiber
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- 239000004753 textile Substances 0.000 title claims abstract description 21
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 239000000835 fiber Substances 0.000 claims abstract description 30
- 239000002346 layers by function Substances 0.000 claims abstract description 27
- 239000010410 layer Substances 0.000 claims abstract description 24
- 239000012791 sliding layer Substances 0.000 claims abstract description 19
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 15
- 239000012209 synthetic fiber Substances 0.000 claims abstract description 3
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 3
- 239000004744 fabric Substances 0.000 claims description 14
- 239000008187 granular material Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000009958 sewing Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 9
- 230000001050 lubricating effect Effects 0.000 description 8
- 229920000728 polyester Polymers 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 229920000426 Microplastic Polymers 0.000 description 1
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- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
- D06N7/0081—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing with at least one extra fibrous layer at the backing, e.g. stabilizing fibrous layer, fibrous secondary backing
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/10—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds for artificial surfaces for outdoor or indoor practice of snow or ice sports
- E01C13/12—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds for artificial surfaces for outdoor or indoor practice of snow or ice sports for snow sports, e.g. skiing or ski tow track
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/744—Non-slip, anti-slip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/746—Slipping, anti-blocking, low friction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2471/00—Floor coverings
- B32B2471/02—Carpets
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/10—Properties of the materials having mechanical properties
- D06N2209/106—Roughness, anti-slip, abrasiveness
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/10—Properties of the materials having mechanical properties
- D06N2209/108—Slipping, anti-blocking, low friction
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2213/00—Others characteristics
- D06N2213/02—All layers being of the same kind of material, e.g. all layers being of polyolefins, all layers being of polyesters
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
Textiler Schichtverbundstoff (1) mit einer Gleitoberfläche (2), bestehend aus einer Gleitschicht (3) und einer Funktionsschicht (4) oder einer Gleitschicht (3), einer Funktionsschicht (4) und einer Unterschicht (5), gekennzeichnet dadurch, dass – die Gleitschicht (3) eine Poltextilie mit einer Anzahl von Polschlingen (6) oder Polbüschel (7) von 10 bis 80 je cm2 und einer Polhöhe (9) von 2,0 bis 20 mm ist und aus Faser- oder Multifilamentgarnen aus Chemiefaserstoffen besteht, – die Funktionsschicht (4) ein voluminöser Vliesstoff aus Synthesefasern ist, bei dem mindestens 15% der je m2 enthaltenen Faserlänge als vertikale Faserteile (10) im Querschnitt angeordnet ist und der eine Dicke (11) von 5 bis 30 mm aufweist; – die Unterschicht (5) eine flüssigkeitsundurchlässige Folie und/oder eine spezielle textile oder nichttextile Fläche mit Befestigungsstruktur für die Auflagefläche des Schichtverbundstoffes (1) es ist.Textile layer composite (1) with a sliding surface (2), consisting of a sliding layer (3) and a functional layer (4) or a sliding layer (3), a functional layer (4) and an underlayer (5), characterized in that - the sliding layer (3) is a pile textile with a number of pile loops (6) or pile tufts (7) from 10 to 80 per cm2 and a pile height (9) from 2.0 to 20 mm and consists of fiber or multifilament yarns made of chemical fibers, - the functional layer (4) is a voluminous non-woven fabric made of synthetic fibers, in which at least 15% of the fiber length contained per m2 is arranged as vertical fiber parts (10) in cross-section and which has a thickness (11) of 5 to 30 mm; - the lower layer (5) is a liquid-impermeable film and / or a special textile or non-textile surface with a fastening structure for the contact surface of the layer composite (1).
Description
Die Erfindung betrifft einen textilen Schichtverbundstoff mit einer Gleitoberfläche, der aus Gleitschicht, Funktionsschicht und Unterschicht oder aus Gleitschicht und Funktionsschicht besteht. Dieser erfindungsgemäße Schichtverbundstoff weist auf seiner Gleitoberfläche schneeähnliche Gleit- und Führungseigenschaften auf und ermöglicht so in Bodenauflage die Nutzung diverser Sportgeräte, wie Schlitten, Ski, Snowboard außerhalb des Winterbetriebes. Er kann aufgrund der Wirkung der speziellen Gleitoberfläche auch in Wasserrutschen, Rutschkanälen oder in technischen Anwendungen als Förder- oder Transportmittel für üblicherweise mit Transportmedium Wasser zu transportierende Güter eingesetzt werden.The invention relates to a textile composite laminate with a sliding surface, which consists of sliding layer, functional layer and lower layer or of sliding layer and functional layer. This layer composite according to the invention has snow-like sliding and guiding properties on its sliding surface and thus makes it possible to use various sports equipment, such as sledges, skis, snowboards, outside the winter operation in the ground support. Due to the effect of the special sliding surface, it can also be used in water slides, slide channels or in technical applications as conveying or transporting means for goods usually to be transported with transport medium water.
Bekannt sind seit langem Kunststoffmatten für Sprungschanzen uns Schihänge, die im Sommerbetrieb mit Gleitflüssigkeiten gute Gleiteigenschaften für entsprechende Sportgeräte aufweisen.Plastic mats have been known for ski jumps and ski leashes, which have good gliding properties for corresponding sports equipment in summer operation with lubricants.
In jüngerer Zeit sind mit wirtschaftlichen und funktionellen Zielstellungen auch textile Konstruktionen in Erprobung und Anwendung.More recently, with economic and functional goals, textile constructions have also been tested and applied.
So gibt es Hinweise für den Einsatz von Kunstrasen in Ausführung getufteter Polware aus synthetischen Monofilgarnen oder Foliegarnen.There are indications for the use of synthetic turf in the design of tufted pile fabric made of synthetic monofilament yarns or foil yarns.
In
In
Bei diesen Produktkonstruktionen sind beim Einsatz als textile Skipiste folgende Nachteile zu erwarten:
- – ungenügende Gleiteigenschaften,
- – hohe Reibung beim Gleiten mit Hautkontakt, wie bei Stürzen,
- – negative Versiegelungswirkung der einzelnen Schichten untereinander.
- - insufficient gliding properties,
- - high friction when sliding with skin contact, as in falls,
- - Negative sealing effect of the individual layers with each other.
Für einen optimalen textilen Belag zum schneelosen Befahren mit Wintersportgeräten werden folgende Anforderungen analysiert.
- – Berg und Tal-Struktur der zu befahrenden Oberfläche, um geringe Reibung auf der Bergfläche zu erreichen, um im Talbereich zusätzliche Gleitmittel, wie Flüssigkeiten oder Granulat anzuordnen, um zwischen Tal- und Bergflächen seitliche Führung anzubieten,
- – hohe Druckelastizität zur Dämpfung bei Stürzen o. ä.,
- – Hohlräume bzw. Poren zur Aufnahme und Speicherung von Gleitflüssigkeit in dem Berg- und Tal-Material sowie in einer darunter liegenden Schicht,
- – Flüssigkeitssperre zur Auflagefläche hin, um ein Wegfließen der Gleitflüssigkeit zu verhindern.
- - Mountain and valley structure of the surface to be traveled, in order to achieve low friction on the mountain surface in order to arrange in the valley area additional lubricants, such as liquids or granules, in order to offer lateral guidance between valley and mountain areas,
- - high compressive elasticity for damping in falls o. Ä.,
- Cavities or pores for receiving and storing lubricating fluid in the up and down material and in an underlying layer,
- - Liquid barrier towards the bearing surface to prevent the fluid from flowing away.
Der vorliegenden Erfindung liegt deshalb die Aufgabe zugrunde, einen speziellen textilen Belag mit hoher Oberflächenglätte zu entwickeln, der die angeführten Anforderungen erfüllt, kostengünstig herstellbar ist und sich mit geringem Aufwand verlegen lässt.The present invention is therefore based on the object to develop a special textile covering with high surface smoothness, which meets the stated requirements, is inexpensive to produce and can be installed with little effort.
In entsprechenden Prinzipversuchen wurden sehr gute Gleitfähigkeitswerte, ausgedrückt in niedrigen Reibwerten, ermittelt bei folgende konstruktiven Vorgaben:
- – Mehrschichtaufbau zur räumlichen Verteilung der zu übernehmenden Funktionen, wie Glätte, Druckelastizität, Speichervermögen, Undurchlässigkeit, Befestigung auf dem Untergrund;
- – Aufbau der Gleitoberfläche in Berg und Tal-Struktur aus Polschlingen oder Polbüschel mit einem bestimmten flächenbezogenen Anteil;
- – Polfadenmaterial aus Synthesefaserstoffen als Faser- oder Multifilamentgarn mit vielen Hohlräumen oder Poren zur Aufnahme, Speicherung und Abgabe von Gleitflüssigkeit im Garnquerschnitt;
- – dicker, voluminöser und druckelastischer Vliesstoff mit bestimmten Anteil vertikal bis diagonal im Querschnitt orientierter Faserteile zur elastischen Aufnahme von Druck- und Stoßbeanspruchungen und einem hohen Anteil von Poren oder Hohlräumen zur Aufnahme, Speicherung und Abgabe von Gleitflüssigkeit;
- – Sperrschicht zur Auflageseite hin zum Speichern eingebrachter Gleitflüssigkeit;
- - Multi-layer structure for the spatial distribution of the functions to be adopted, such as smoothness, compressive elasticity, storage capacity, impermeability, attachment to the substrate;
- - Structure of the sliding surface in mountain and valley structure of pile loops or tufts with a certain area-related proportion;
- - pile thread material of synthetic fibers as fiber or multifilament yarn with many voids or pores for receiving, storing and dispensing lubricating fluid in the yarn cross section;
- - Thick, voluminous and pressure-elastic nonwoven fabric with certain proportion of vertically to diagonally oriented in cross-section fiber parts for elastic absorption of pressure and impact loads and a high proportion of pores or cavities for receiving, storage and release of lubricating fluid;
- - barrier layer to the bearing side to store introduced lubricating fluid;
Erfindungsgemäß wird die Aufgabenstellung für einen textilen Schichtverbundstoff mit einer Gleitoberfläche durch die im Anspruch 1 aufgezeigten Merkmale gelöst. Vorteilhafte Ausführungen sind in den Unteransprüchen enthalten.According to the invention, the task for a textile layer composite material with a sliding surface is achieved by the features indicated in claim 1. Advantageous embodiments are contained in the subclaims.
Der Vorteil der Erfindung ist darin zu sehen, dass ein Schichtverbundstoff entwickelt wurde, der eine spezielle Gleitoberfläche mit niedrigem Reibwert, hohem Aufnahme-, Speicher- und Abgabevermögen für zusätzlich aufzubringende Gleitflüssigkeit und hohe Dämpfungseigenschaften gegen Stoß- und Druckbeanspruchungen aufweist. Die erfindungsgemäße Berg/Tal-Struktur der Gleitoberfläche der Gleitschicht ermöglicht in den Talbereichen auch die Anordnung von Kunststoffgranulat mit hoher Gleitfähigkeit zur Unterstützung der Gleitfähigkeit der durch die Polschlingen gebildete Berg-Struktur oder zur Aufnahme, Speicherung und Abgabe von Gleitflüssigkeit;The advantage of the invention lies in the fact that a composite layer has been developed, which has a special sliding surface with low coefficient of friction, high absorption, storage and discharge capacity for additionally applied lubricating fluid and high damping properties against impact and compressive stresses. The mountain / valley structure of the sliding surface of the sliding layer according to the invention also allows the arrangement of plastic granules with high lubricity in the valley areas to support the slipperiness of the mountain structure formed by the pile loops or to receive, store and deliver lubricating fluid;
Mit diesen Funktionseigenschaften wird eine hervorragende Eignung zum Beispiel als Bodenauflage für die Nutzung diverser Sportgeräte, wie Schlitten, Ski, Snowboard außerhalb des Winterbetriebes erreicht. With these functional properties, an excellent suitability is achieved, for example, as a ground support for the use of various sports equipment, such as sled, ski, snowboard outside the winter operation.
In einer ersten Weiterbildung der Erfindung ist es möglich, in den die Funktionsschicht bildenden Vliesstoff zur Erhöhung der Speicherwirkung für Gleitflüssigkeit Fasern, Granulat oder Pulver mit sehr hohem Feuchteaufnahmevermögen, sogenannte Superabsorber einzubringen, wobei deren Masseanteil höchstens 20% bezogen auf die Vliesstoffmasse betragen soll.In a first development of the invention, it is possible to introduce into the functional layer forming nonwoven fabric to increase the storage effect for lubricating fluid fibers, granules or powders with very high moisture absorption capacity, so-called superabsorbent, the mass fraction should be at most 20% based on the nonwoven fabric mass.
In einer zweiten Weiterbildung der Erfindung besteht der als Funktionsschicht eingesetzte Vliesstoff aus Abstandsvliesstoff der Typen Napco, Multiknit, Abstandsgewirke, Abstandsgewebe oder Abstandsgestrick, wobei bei diesen Konstruktionen über 30% der enthaltenen Faserlänge vertikal im Querschnitt der Funktionsschicht angeordnet sind und der mittige freie Raum zwischen den beiden Abstandsflächen zur Speicherung von Gleitflüssigkeit oder zur Einlagerung von Fasern, Granulat oder Pulver mit sehr hohem Feuchteaufnahmevermögen, sogenannte Superabsorber, genutzt werden kann.In a second development of the invention, the nonwoven fabric used as a functional layer consists of nonwoven spacer nonwoven fabric of the Napco, Multiknit, Abstandsgewirke, spacer fabric or spacer fabric, wherein in these constructions over 30% of the contained fiber length are arranged vertically in the cross section of the functional layer and the central free space between the both spacer surfaces for storage of lubricating fluid or for storage of fibers, granules or powder with very high moisture absorption capacity, so-called superabsorbent, can be used.
Im Folgenden wird die Erfindung in Zusammenhang mit einer Zeichnung an Hand von 2 Ausführungsbeispielen näher beschrieben.In the following the invention will be described in connection with a drawing with reference to 2 embodiments.
Es zeigt
Wie in der Zeichnung dargestellt, besteht der erfindungsgemäße Schichtverbundstoff
Die Funktionsschicht
Die Unterschicht
Im 1. Ausführungsbeispiel besteht der erfindungsgemäße Schichtverbundstoff
Die Gleitschicht
Flächenmasse 480 g/m2; Dicke 2,6 mm, Polhöhe 2,1 mm, 64 Polschlingen je cm2.The sliding
Basis weight 480 g / m 2 ; Thickness 2.6 mm, pole height 2.1 mm, 64 pole loops per cm 2 .
Die Funktionsschicht
Flächenmasse 275 g/m2, Faserfeinheit 6,4 dtex, Dicke 5,0 mm, Gesamtfaserlänge je cm2 Vliesstoff beträgt 4297 cm, davon sind 16,5% vertikal bis diagonal im Vliesstoffquerschnitt orientiert; Porenanteil im Vliesstoff 95.1%The functional layer
Basis weight 275 g / m 2 , fiber fineness 6.4 dtex, thickness 5.0 mm, total fiber length per cm 2 Nonwoven fabric is 4297 cm, of which 16.5% are oriented vertically to diagonally in the nonwoven cross section; Pore content in the nonwoven fabric 95.1%
Gleitschicht
Im 2. Ausführungsbeispiel besteht der erfindungsgemäße Schichtverbundstoff
Die Gleitschicht
Flächenmasse 640 g/m2; Dicke 5,2 mm, Polhöhe 4,4 mm, 44 Polschlingen je cm2.The sliding
Basis weight 640 g / m 2 ; Thickness 5.2 mm, pole height 4.4 mm, 44 pole loops per cm 2 .
Die Funktionsschicht
Flächenmasse 460 g/m2, Faserfeinheit 4,8 dtex, Dicke 8,0 mm, Gesamtfaserlänge je cm2 Vliesstoff beträgt 9585 cm, davon sind 38% vertikal bis diagonal im Vliesstoffquerschnitt orientiert; Porenanteil im Vliesstoff 95.8%.The functional layer
Basis weight 460 g / m 2 , fiber fineness 4.8 dtex, thickness 8.0 mm, total fiber length per cm 2 Nonwoven fabric is 9585 cm, of which 38% are oriented vertically to diagonally in the nonwoven cross section; Pore content in the nonwoven 95.8%.
Die Unterschicht
Dieser Nadelvliesstoff hat folgende Konstruktionsdaten:
Flächenmasse 520 g/m2, Faserstoffzusammensetzung ist 50% Polyesterfasern der Feinheit 4,8 dtex und der Länge 60 mm und 50% Polyesterfasern der Feinheit 6,2 dtex und der Länge 72 mm; Dicke 7,2 mm, davon ist die Dicke der durch velourisierendes Nachnadeln entstandenen Polfaserschicht 4,0 mm.This needled nonwoven has the following design data:
Basis weight 520 g / m 2 , pulp composition is 50% polyester fibers of fineness 4.8 dtex and of length 60 mm and 50% polyester fibers of fineness 6.2 dtex and length 72 mm; Thickness 7.2 mm, of which the thickness of the pile fiber layer resulting from velorizing post-needling is 4.0 mm.
Gleitschicht
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- GB 2394902 [0005] GB 2394902 [0005]
- FR 2772053 [0006] FR 2772053 [0006]
Claims (3)
Priority Applications (1)
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DE201120105370 DE202011105370U1 (en) | 2011-09-01 | 2011-09-01 | Textile layer composite with a sliding surface |
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DE201120105370 DE202011105370U1 (en) | 2011-09-01 | 2011-09-01 | Textile layer composite with a sliding surface |
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DE202011105370U1 true DE202011105370U1 (en) | 2011-11-21 |
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DE201120105370 Expired - Lifetime DE202011105370U1 (en) | 2011-09-01 | 2011-09-01 | Textile layer composite with a sliding surface |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202012006509U1 (en) | 2012-07-03 | 2012-09-11 | Jens Reindl | Textile composite with a bifunctional surface |
DE102014000845A1 (en) | 2013-10-31 | 2015-04-30 | Mr. Snow Gmbh | Layer composite with a textile sliding surface made of loop fabric |
DE202015105363U1 (en) | 2015-10-09 | 2015-11-03 | Mr. Snow Gmbh | textile slopes |
WO2016128360A1 (en) * | 2015-02-09 | 2016-08-18 | Dsm Ip Assets B.V. | A method for manufacturing a laminated textile product, a primary backing for use in this method and a method to manufacture this primary backing |
WO2021053241A1 (en) * | 2019-09-20 | 2021-03-25 | Mr. Snow Gmbh | Textile sliding surface for skiing and sledding applications |
DE202021102018U1 (en) | 2021-04-15 | 2022-07-18 | Mattes & Ammann Gmbh & Co. Kg | Knitted fabric with suede look |
WO2023281056A1 (en) * | 2021-07-09 | 2023-01-12 | Ten Cate Thiolon B.V. | Sports surface, its use and its method of manufacturing |
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FR2772053A1 (en) | 1997-12-05 | 1999-06-11 | Desse Dominique Lacaille | Material for dry ski slopes |
GB2394902A (en) | 2002-11-06 | 2004-05-12 | Nike Land Securities Ltd | A dry ski slope surface |
-
2011
- 2011-09-01 DE DE201120105370 patent/DE202011105370U1/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2772053A1 (en) | 1997-12-05 | 1999-06-11 | Desse Dominique Lacaille | Material for dry ski slopes |
GB2394902A (en) | 2002-11-06 | 2004-05-12 | Nike Land Securities Ltd | A dry ski slope surface |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202012006509U1 (en) | 2012-07-03 | 2012-09-11 | Jens Reindl | Textile composite with a bifunctional surface |
US9970162B2 (en) | 2013-10-30 | 2018-05-15 | Mr. Snow Gmbh | Textile run and use thereof |
US20160289901A1 (en) * | 2013-10-30 | 2016-10-06 | Mr. Snow Gmbh | Textile run and use thereof |
DE102014000845A1 (en) | 2013-10-31 | 2015-04-30 | Mr. Snow Gmbh | Layer composite with a textile sliding surface made of loop fabric |
WO2015063229A1 (en) * | 2013-10-31 | 2015-05-07 | Mr. Snow Gmbh | Textile run and use thereof |
CN105874126A (en) * | 2013-10-31 | 2016-08-17 | 斯诺先生有限公司 | Textile run and use thereof |
CN105874126B (en) * | 2013-10-31 | 2019-12-24 | 斯诺先生有限公司 | Textile ski run and use thereof |
US10889932B2 (en) | 2015-02-09 | 2021-01-12 | Dsm Ip Assets B.V. | Method for manufacturing a laminated textile product, a primary backing for use in this method and a method to manufacture this primary backing |
WO2016128360A1 (en) * | 2015-02-09 | 2016-08-18 | Dsm Ip Assets B.V. | A method for manufacturing a laminated textile product, a primary backing for use in this method and a method to manufacture this primary backing |
DE202015105363U1 (en) | 2015-10-09 | 2015-11-03 | Mr. Snow Gmbh | textile slopes |
WO2021053241A1 (en) * | 2019-09-20 | 2021-03-25 | Mr. Snow Gmbh | Textile sliding surface for skiing and sledding applications |
DE202021102018U1 (en) | 2021-04-15 | 2022-07-18 | Mattes & Ammann Gmbh & Co. Kg | Knitted fabric with suede look |
WO2023281056A1 (en) * | 2021-07-09 | 2023-01-12 | Ten Cate Thiolon B.V. | Sports surface, its use and its method of manufacturing |
NL2028688B1 (en) * | 2021-07-09 | 2023-01-16 | Ten Cate Thiolon Bv | Sports Surface with a Pile Layer Comprising Loops |
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