DE2148401B2 - Flexible hollow body that can be filled with a flowable medium - Google Patents
Flexible hollow body that can be filled with a flowable mediumInfo
- Publication number
- DE2148401B2 DE2148401B2 DE2148401A DE2148401A DE2148401B2 DE 2148401 B2 DE2148401 B2 DE 2148401B2 DE 2148401 A DE2148401 A DE 2148401A DE 2148401 A DE2148401 A DE 2148401A DE 2148401 B2 DE2148401 B2 DE 2148401B2
- Authority
- DE
- Germany
- Prior art keywords
- hollow body
- fabric
- threads
- body according
- double
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D11/00—Double or multi-ply fabrics not otherwise provided for
- D03D11/02—Fabrics formed with pockets, tubes, loops, folds, tucks or flaps
-
- 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
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
-
- 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
- B32B5/024—Woven fabric
-
- 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
-
- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
-
- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
-
- 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
- B32B2262/0223—Vinyl resin 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
- B32B2262/0253—Polyolefin 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
- B32B2262/0261—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
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
-
- 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
- B32B2262/04—Cellulosic plastic fibres, e.g. rayon
-
- 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
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass 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
- B32B2262/10—Inorganic fibres
- B32B2262/103—Metal 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/10—Fibres of continuous length
- B32B2305/18—Fabrics, textiles
- B32B2305/188—Woven fabrics
-
- 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
- B32B2311/00—Metals, their alloys or their compounds
-
- 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
- B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
- B32B2315/08—Glass
- B32B2315/085—Glass fiber cloth or fabric
-
- 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
- B32B2317/00—Animal or vegetable based
- B32B2317/10—Natural fibres, e.g. wool, cotton
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
-
- 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
- B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
- B32B2329/04—Polyvinylalcohol
-
- 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
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
-
- 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
- B32B2377/00—Polyamides
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/02—Cross-sectional features
- D10B2403/021—Lofty fabric with equidistantly spaced front and back plies, e.g. spacer fabrics
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/02—Cross-sectional features
- D10B2403/022—Lofty fabric with variably spaced front and back plies, e.g. spacer fabrics
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Die Erfindung betrifft einen flexiblen, mit einem fließfähigen Medium füllbaren Hohlkörper aus mit Gummi oder ähnlichen Werkstoffen beschichteten Gewebe der im Oberbegriff des Anspruchs l angegebenen Gattung.The invention relates to a flexible hollow body made from with a flowable medium which can be filled with Rubber or similar materials coated fabric of the type specified in the preamble of claim l.
Aus der US-PS 16 03 465 ist ein aufblasbarer Hohlkörper bekannt, bei dem linienförmige Bereiche der einander gegenüberliegenden Wände miteinander verbunden werden. Die Herstellung eines solchen Hohlkörpers ist jedoch relativ aufwendig, da diese linienförmigen Bereiche im allgemeinen durch Kleben miteinander verbunden werden müssen.From US-PS 16 03 465 an inflatable hollow body is known in which linear areas the opposing walls are connected to each other. The making of one However, the hollow body is relatively expensive, since these linear areas are generally made by gluing need to be connected to each other.
Aus der DE-OS.20 27 227 ist ein flexibler Hohlkörper der angegebenen Gattung bekannt. Dieser Hohlkörper, beispielsweise eine Luftmatratze, besteht aus zwei Wänden aus gummiertem Gewebe, die durch Stege miteinander verbunden sind. Diese Siege werden durch mehrere Fäden gebildet, die um zwei an den entsprechenden Wänden angeklebte Bänder aus gummiertem Gewebe verlaufen und durch das Aufblasen des Hohlkörpers unter Spannung gesetzt werden. Auch dieser bekannte Hohlkörper muU in einem sehr aufwendigen Verfahren hergestellt werden, da hierzu die einzelnen Fäden mil den Bändern und dann wieder mit den Wänden verklebt werden müssen.From DE-OS.20 27 227 a flexible hollow body is known of the specified genus. This hollow body, for example an air mattress, consists of two Walls made of rubberized fabric that are connected to one another by webs. These victories will go through formed several threads that run around two bands of rubberized fabric glued to the respective walls and by the inflation of the hollow body are placed under tension. This known hollow body also has to be very Elaborate processes are produced, since this is done by using the individual threads with the tapes and then again need to be glued to the walls.
Der Erfindung liegt deshalb die Aufgabe zugrunde, einen flexiblen Hohlkörper der angegebenen Gattung zu schaffen, der in einem einfachen, weitgehend zu automatisierenden Verfahren hergestellt werden kann.The invention is therefore based on the object to create a flexible hollow body of the type specified, which in a simple, largely to automated processes can be produced.
Diese Aufgabe wird erfindungsgemäß durch die im kennzeichnenden Teil des Anspruchs I angegebenen Merkmale gelöst.According to the invention, this object is achieved by what is stated in the characterizing part of claim I. Features solved.
Zweckmäßige Ausführungsformen werden in den Unteransprüchen zusammengestellt.Appropriate embodiments are compiled in the subclaims.
Die mit der Erfindung erzielten Vorteile beruhen insbesondere darauf, daß dieses Doppelgewebe einsatzfertig bezogen werden kann und dann nur noch mit dem Gummi oder einem ähnlichen Werkstoff beschichiei werden muß, so daß nach dem üblichen Verschließen der Randbereiche ein fertiger Hohlkörper vorliegt. Es sind also keine zusätzlichen und aufwendigen Arbeitsgänge für die Einbringung der Fäden erforderlich. Außerdem hat ein solcher Hohlkörper im Gebrauchszustand eine sehr ebene und regelmäßige Oberfläche, wie es für die Verwendung eines solchen Hohlkörpers bei Luftmatratzen, aber auch Schlauchbooten wesentlich isl, da sich der Fülldruck gleichmäßig auf die Unter- bzw. Oberbahn verteilt und zwischen den einzelnen, stegförmig angeordneten Polfäden des Doppelgewebes keine starken Wölbungen entstehen können. Ein solches Doppelgewebe hat eine so hohe mechanische Festigkeit, daß es nach dei Beschichtung auch relativ hohe Fülldrücke aufnehmen kann. Und schließlich lassen sichThe advantages achieved by the invention are based in particular on the fact that this double fabric can be obtained ready for use and then only with the Rubber or a similar material must be beschichiei, so that after the usual closing the edge areas are a finished hollow body. So there are no additional and complex operations required for the introduction of the threads. In addition, such a hollow body has a very flat and regular surface when in use, such as it is essential for the use of such a hollow body in air mattresses, but also in inflatable boats isl, since the filling pressure is evenly distributed over the under- resp. Upper web distributed and none between the individual, web-shaped arranged pile threads of the double fabric strong bulges can arise. Such a double fabric has such a high mechanical strength that it is also relatively high after coating Can absorb filling pressures. And finally let yourself
durch variable Länge der Polfäden unterschiedliche Formen des Hohlkörpers erreichen, d. h., bereits bei der Fertigung des Doppelgewebes wird eine bestimmte, gegebenenfalls auch vollkommen asymmetrische Form vorgegeben, wie sie beispielsweise für Luftmatratzen mit keilförmigem Kopfteil benötigt wird.achieve different shapes of the hollow body by varying the length of the pile threads, d. i.e., already at the Production of the double weave becomes a certain, possibly also completely asymmetrical shape specified, as required, for example, for air mattresses with a wedge-shaped headboard.
Die Herstellung eines solchen Doppelgewebes wird beispielsweise in der Zeitschrift »Melliand-Textilberichte 7/1970« beschrieben.The production of such a double weave is described, for example, in the journal »Melliand-Textilberichte 7/1970 «.
Die Erfindung wird nachstehend an Hand von in der Zeichnung dargestellten Ausführungsbeispielen näher erklärt.The invention is explained in more detail below with reference to the exemplary embodiments shown in the drawing explained.
Es zeigtIt shows
F i g. 1 eine im Schnitt gezeigte Kastenmatratze,F i g. 1 a box mattress shown in section,
F i g. 2 einen Schnitt durch ein Gaskissen. isF i g. 2 shows a section through a gas cushion. is
F i g. 3 die Ansicht eines Keilkissens,F i g. 3 the view of a wedge pillow,
F i g. 4, 5 und 6 zeigen Beispiele für den Aufbau von Doppelgeweben,F i g. 4, 5 and 6 show examples of the construction of double fabrics,
F i g. 7 und 8 zeigen Details aus den vorhergehenden Figuran.F i g. 7 and 8 show details from the previous figures.
Die kastenförmige Matratze nach Fig. 1 besteht aus einer Oberbahn 1 und einer Unterbahn 2, von denen sich jede wiederum aus einem Gewebe 3 (gezeigt sind nur dessen angeschnittene Kettfaden) und einer unterseitigen, gas- und flüssigkeitsdichten Beschichtung 4 zusammengesetzt. Seitlich ist die Oberbahn 1 mit der Unterbahn 2 über Randteile 5 verbunden, die ebenfalls aus dem Gewebe 3 mit der Beschichtung 4 bestehen. Im Inneren des Hohlartikels ist zwischen beiden Beschichtungen 4 ein Doppelgewebe eingebracht, das aus einer oberen und einer unteren Gewebeschicht 6 und 7 sowie diese verbindenden Polfäden 8 besteht. Die Polfäden 8 sind in Gewebeschichten 6 und 7 eingewebt oder eingeflochten. Die Gewebeschichten 6 und 7 können mit der Beschichtung 4 durch Klebung, Schweißung und/oder Vulkanisation verbunden sein. Denkbar ist ihcoretisch auch, daß diese Gewebeschichten mit dem Gewebe durch Weben. Knüpfen oder Nähen verbunden sind.The box-shaped mattress according to Fig. 1 consists of an upper web 1 and a lower web 2, of which each in turn made of a fabric 3 (only its cut warp threads are shown) and an underside, gas- and liquid-tight coating 4 composed. The side of the Oberbahn 1 is with the Lower web 2 connected via edge parts 5, which also consist of the fabric 3 with the coating 4. in the Inside the hollow article, a double fabric is introduced between the two coatings 4, which consists of a upper and a lower fabric layer 6 and 7 and the pile threads 8 connecting them. The pile threads 8 are woven or braided into fabric layers 6 and 7. The fabric layers 6 and 7 can with the coating 4 be connected by gluing, welding and / or vulcanization. Is conceivable theoretically also that these fabric layers with the fabric by weaving. Knotting or sewing connected are.
Das Gaskissen gemäß Fig. 2 ist ähnlich aufgebaut. wie der Hohlartikel nach Fig. 1, es fehlen jedoch die Randeinsätze 5. Diese sind hierbei nicht notwendig, da eine Oberbahn It mit einer Unterbahn 12 in deren Randbereich durch Verklebung oder Vulkanisieren der Beschichtungen 14 direkt durch e<ne Bartnaht verbunden sind. Im Inneren des Gaskissens ist wiederum in der schon beschriebenen Art und Weise ein Doppelgewebe 6, 7, 8 eingeordnet, das in gefülltem Zustand des Gaskissens dessen Formen bestimmt. Der Einfachheit halber sind wiederum nur die Kettfäden der Gewebe gezeigt.The gas cushion according to FIG. 2 has a similar structure. Like the hollow article according to FIG. 1, but the edge inserts 5 are missing. These are not necessary here, since an upper web It is connected to a lower web 12 in the edge area thereof by gluing or vulcanizing the coatings 14 directly through a beard seam. In the interior of the gas bag is again in de r manner already described, a double fabric 6, 7, 8 arranged, which determines its forms in the filled state of the gas cushion. Again, for the sake of simplicity, only the warp threads of the fabric are shown.
F i g. i zeigt ein keilförmiges Kissen oder eine Matratze 20. deren Aufbau eine Kombination der Merkmale der vorstehend beschriebenen Hohlartikel enthält. Die Matratze 20 besteht aus einer Oberbahn 21 und einer Unterbahn 22, welche seitlich durch dreieckige Seitenteile 23 und vcrne durch ein Stirnteil 24 verbunden sind. Im Bereich eims rückwärtigen Streifens 25 ist die Oberbahn mit der Unterbahn Jirekt verbunden. Im Inneren der Matratze 20 ist ein $0 Doppelgewebe eingeordnet, das die Oberbahn zur Unterbahn bei gefüllter Matratze im richtigen Abstand hält. Dieses Doppelgewebe wird nachfolgend beschrieben werden.F i g. i indicates a wedge-shaped pillow or one Mattress 20. the structure of which is a combination of the features of the hollow articles described above contains. The mattress 20 consists of an upper web 21 and a lower web 22, which laterally through triangular side parts 23 and vcrne are connected by a front part 24. In the rear area Strip 25, the upper web is directly connected to the lower web. Inside the mattress 20 is a $ 0 Double fabric arranged, that the upper web to the lower web at the correct distance when the mattress is filled holds. This double weave will be described below.
Das nach Fig.4 aufgebaute Doppelgewebe besteht μ aus zwei Gewebeschichten 30 und 31, in welchen z. B. jeweils vier Schußtäden (A, B, C, D) einander zugeordnet sind. Mit den Gewebeschichten 30 und 31 sind gleichlange Polfäden 32, 33, verwoben, welche als Kettfäden im eigentlichen Gewebe vorgesehen sind u.id durch die wahlweise Eintragung oben und unten den Abstand zwischen den Gewebeschichten halten.The double fabric constructed according to FIG. 4 consists of two fabric layers 30 and 31, in which z. B. four weft threads (A, B, C, D) are assigned to each other. Pile threads 32, 33 of the same length are interwoven with the fabric layers 30 and 31 and are provided as warp threads in the actual fabric and maintain the distance between the fabric layers through the optional entry above and below.
Das hier gezeigte Doppelgewebe ist z. B. zweischüssig gewebt und enthält zwei verschieden bindende Polkettfäden 32,33 in einer /tflCD-Schuß-V-Bindung.The double weave shown here is z. B. two-shot woven and contains two different binding pile warp threads 32,33 in a / tflCD-weft-V-weave.
Das Doppelgewebe nach Fig.5 ist in einem Längsschnitt dargestellt, wobei eine Oberkette 41 mit einer Unterkette 42 über Polfäden 43 in einem Abstand 44 verbunden ist In diesem Doppelgewebe sind Polfäden 43 als Polketten in 3/6-Schuß-W-Bindung eingewebtThe double fabric according to Figure 5 is shown in a longitudinal section, with an upper warp 41 with a lower warp 42 is connected via pile threads 43 at a distance 44. In this double weave are Pile threads 43 woven in as pile chains in a 3/6 weft W-weave
Fig.6 zeigt ein verstärktes Doppelgewebe, bei welchem Polfäden 51 mit großer Fadendichte pro Flächeneinheit eingewoben sind. Es kommen hierbei vier verschieden bindende Polfäden 5i, wiederum als Polkettfäden, jedoch in 3/6-Schuß-W-Bindung zur Anwendung.6 shows a reinforced double fabric, in which pile threads 51 with a high thread density per Area unit are woven. There are four different binding pile threads 5i, again as Pile warp threads, but for use in a 3/6 weft W weave.
Mit Fig. 7 wird ein Detail ei.-es Honlartikels 60 gezeigt, und zwar die Verbindung eine!, Doppelgewebes (Oberschicht 61) mit einer Oberbahn 62 des Hohlartikels 60. Die Oberschicht 61 des Doppelgewebes (angedeutete Polfäden 63) ist mit einer innen auf einem als Verschleißschicht dienenden Gewebe S4 in an sich bekannter Art und Weise aufgebrachten gas- und flüssigkeitsdichten Beschichtung 65 verbunden. Diese Verbindung kann z. B. durch Klebiing, Schweißung und einer zusätzlichen Vulkanisation oder Vernetzung wärmestandfest erfolgt sein. Die Beschichtung 65 wird nachstehend beschrieben werden.7 shows a detail of an honorable article 60 shown, namely the connection of a !, double weave (Upper layer 61) with an upper web 62 of the hollow article 60. The upper layer 61 of the double fabric (indicated Pile threads 63) have an inside on a fabric S4 serving as a wear layer known manner applied gas- and liquid-tight coating 65 connected. These Connection can e.g. B. by Klebiing, welding and an additional vulcanization or cross-linking must be heat-resistant. The coating 65 is will be described below.
F i g. 8 zeigt ein Detail des keilförmigen Hohlkörpers nach Fig. 3, und zwar einen Ausschnitt aus dessen inneren Aufbau.F i g. 8 shows a detail of the wedge-shaped hollow body according to FIG. 3, namely a section of it internal structure.
Ein · Doppelgewebe 70, das aus einer oberen Gewebeschicht 71 und einer unteren Gewebeschicht 72 mit diese verbindenden Polfäden 73 zusammengesetzt ist, ist in der bereits beschriebenen Art zwischen das Oberblau 21 und das Unterblatt 22 eingeordnet. Die Länge der Polfäden 73 ist der Keilform des Hohlkörpers entsprechend abnehmend gestaltet.A double fabric 70, which consists of an upper fabric layer 71 and a lower fabric layer 72 is assembled with these connecting pile threads 73 is in the manner already described between the Upper blue 21 and the lower sheet 22 classified. The length of the pile threads 73 is the wedge shape of the hollow body designed accordingly decreasing.
Zum Aufbau der Hohlkörper ist noch hinzuzufügen, daß die Doppelgewebe zweckmäßigerweise in den ?u verklebenden Randbereichen im Hinblick auf eine gute Verbindung derselben weggelassen werden.For the construction of the hollow body it should be added that the double fabric is expediently in the? U adhesive edge areas are omitted in terms of a good connection of the same.
Eine sehr wichtige Aufgabe der erfindungsgemäßen Hohlkörper — hoher Platzdruck und gleichmäßige Verteilung der auftretenden Kräfte — kann noch durch die Fadendichte (z. B. zehn oder mehr Polfäden pro cm2 Doppelgewebe) gesteuert werden. Durch Erhöhen der Fadendichte wird auch eine Verbesserung der Ebenmä-Uigkeit der Oberflächen des gefüllten Hohlkörpers erreicht.A very important task of the hollow bodies according to the invention - high burst pressure and uniform distribution of the forces that occur - can also be controlled by the thread density (e.g. ten or more pile threads per cm 2 of double fabric). Increasing the thread density also improves the evenness of the surfaces of the filled hollow body.
Eine weitere Möglichkeit wird darin gesehen, daß das Doppelgwebe, b"!w. dessen obere und untere Gewebeschicht so stark und dicht ausg_efühit und direkt mit einer Beschichtung versehen wird, daß eine eigentliche Ober- bzw. L'nterbahn entfallen kann. Damit kann tin weiterer, wirtschaftlicher Fortschritt geschaffen werden. Another possibility is seen in the fact that the double fabric, b "! W. Its upper and lower fabric layer so strong and tight and directly provided with a coating that an actual Upper or L 'lower track can be omitted. In this way, further, economic progress can be created.
Als Beschichtung der Gewebe kommt zweckmäßig zur Anwendung:The following are suitable for coating the fabric:
natürlicher Kautschuk, synthetischer Kautschuk und/ oder sonstige Polymere bzw. Elastomere mit kautschukühnlichen Eigenschaften wie Polyisopren, Polybutadien; Copolymere auf Basis Styrol-Butadien; ferner Acryl-Nitril-Butadien; chlorsulfoniertes Polyäthylen. Polyäthylen, Polychloropren; Copolymere aus Äthylen Propy-natural rubber, synthetic rubber and / or other polymers or elastomers with rubber-like ones Properties such as polyisoprene, polybutadiene; Copolymers based on styrene-butadiene; also acrylic nitrile butadiene; chlorosulfonated polyethylene. Polyethylene, polychloroprene; Copolymers of ethylene propylene
len-Ter-Polymeren, aus Äthylen-Propylen und einer dritten Komponente. Die Produkte können einzeln, als auch in Verschnittqualitäten eingesetzt werden, es ist auch möglich, die innenliegenden Beschichtungen ζ. Β. auf Basis Naturkautschuk oder Polyisopren herzustellen, während die Decklagen aus einem Gemisch (Blend) auf Basis Naturkautschuk und einem Terpolymer-Äthylen-Propylen bestehen können. len-ter polymers, made from ethylene-propylene and a third component. The products can be used individually or in blended qualities, it is also possible to use the internal coatings ζ. Β. based on natural rubber or polyisoprene, while the top layers can consist of a mixture (blend) based on natural rubber and a terpolymer ethylene propylene.
Soweit es sich um vernetzbare Produkte handelt, kann die Vernetzung beispielsweise durch eine Schwefelvulkanisation oder auch durch eine peroxydische Vernetzung, ferner durch eine Strahlenvernetzung herbeigeführt werden. Es ist auch möglich, bestimmte Schici-.ien absichtlich unvernetzt zu lassen und andere zu vernetzen, z. B. um die Wärmestandfestigkeit einer Verklebung zu verbessern.As far as crosslinkable products are concerned, the crosslinking can be brought about, for example, by sulfur vulcanization or also by peroxide crosslinking, furthermore by radiation crosslinking. It is also possible to intentionally leave certain schools unlinked and to network others, e.g. B. to improve the thermal stability of an adhesive bond.
Es können auch unvernetzte plastische Massen mit gummiähnlichen Eigenschaften angewandt werden wie z.B. weichgemachtes PVC, Copolymere aus Äthylen und Vinylacetat. Die Verbindungen zwischen dem Doppelgewebe und der Beschichtung sind in der RegeIt is also possible to use non-crosslinked plastic compounds with rubber-like properties , such as plasticized PVC, copolymers of ethylene and vinyl acetate. The connections between the double weave and the coating are usually good
5 ohne besondere Maßnahmen zu erzielen, da die Vereinigung der einzelnen Bauteile in einem Zustanc erfolgt, in dem der Kautschuk noch unvernetzt ist unc demzufolge in der Regel selbstklebende Eigenschaftcr aufweist. Die Verklebung wird wärmestabil gemacht5 can be achieved without special measures, since the unification of the individual components takes place in a state in which the rubber is still uncrosslinked and consequently usually has self-adhesive properties. The bond is made heat-stable
ίο indem der konfektionierte Artikel der Wärme, ggf. aucl einem Druck unterworfen wird, wodurch die Massen ii bekannter Weise vernetzt,d. h. vulkanisiert werdenίο by the ready-made article of the heat, if necessary aucl is subjected to pressure, whereby the masses ii networked in a known manner, d. H. to be vulcanized
Für die Herstellung von Luftmatratzen oder sonsii gen pneumatischen Geraten oder flüssigkeitsgefulliei Systemen werden zweckniaßigerweise verrotiungsfesl· Textilien eingesetzt.For the manufacture of air mattresses or sonsii pneumatic devices or liquid fillers Systems are expediently rot-proof Textiles used.
Hierzu 3 Diait ZeiuiuiüiigcüFor this 3 Diait Zeiuiuiüiigcü
Claims (14)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2148401A DE2148401B2 (en) | 1971-09-28 | 1971-09-28 | Flexible hollow body that can be filled with a flowable medium |
AT826472A AT319516B (en) | 1971-09-28 | 1972-09-26 | Fillable hollow article made of fabrics coated with rubber or rubber-like products |
FR7234160A FR2154642B1 (en) | 1971-09-28 | 1972-09-27 | |
GB4468972A GB1411121A (en) | 1971-09-28 | 1972-09-27 | Hollow articles which are adapted to be liquidfilled and or gas- filled and are made of fabrics coated with flexible gas-tight and liquid-tight coatings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2148401A DE2148401B2 (en) | 1971-09-28 | 1971-09-28 | Flexible hollow body that can be filled with a flowable medium |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2148401A1 DE2148401A1 (en) | 1973-04-05 |
DE2148401B2 true DE2148401B2 (en) | 1980-03-27 |
Family
ID=5820801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2148401A Ceased DE2148401B2 (en) | 1971-09-28 | 1971-09-28 | Flexible hollow body that can be filled with a flowable medium |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT319516B (en) |
DE (1) | DE2148401B2 (en) |
FR (1) | FR2154642B1 (en) |
GB (1) | GB1411121A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0106976A1 (en) * | 1982-09-25 | 1984-05-02 | Metzeler Kautschuk Gmbh | Flexible hollow articles which are adapted to be fluid-filled |
DE3341734A1 (en) * | 1983-11-18 | 1985-05-30 | Metzeler Kautschuk GmbH, 8000 München | Protective device against radioactive rays |
DE3426028A1 (en) * | 1984-07-14 | 1986-01-23 | Metzeler Kautschuk GmbH, 8000 München | SPRING BODY FOR DAMPING VIBRATIONS |
DE3435157A1 (en) * | 1984-09-25 | 1986-04-03 | Metzeler Kautschuk GmbH, 8000 München | Process for producing an inflatable hollow body |
DE3448071A1 (en) * | 1984-09-25 | 1986-06-26 | Metzeler Kautschuk GmbH, 8000 München | Process for producing an inflatable hollow body |
DE3743551A1 (en) * | 1987-12-22 | 1989-07-20 | Metzeler Gmbh | Pneumatic lifting cushion |
DE4116328A1 (en) * | 1990-05-18 | 1991-11-21 | Dipl Bauing Gerhard Graw Fa | Modular gas or liq. container - made of bonded fibres pre-made, three-dimensionally woven fibre structure forms enclosed hollow space |
DE9104141U1 (en) * | 1991-04-05 | 1992-08-13 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal, De | |
DE3690372C2 (en) * | 1985-07-16 | 1995-05-18 | Okamoto Ind Inc | Vehicle seat |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4183156A (en) * | 1977-01-14 | 1980-01-15 | Robert C. Bogert | Insole construction for articles of footwear |
DE2714901B2 (en) * | 1977-04-02 | 1980-09-18 | Hoechst Ag, 6000 Frankfurt | Heat exchanger element |
IT1092659B (en) * | 1977-02-15 | 1985-07-12 | Hoechst Ag | HEAT EXCHANGER ELEMENT |
JPS5910902B2 (en) * | 1977-10-20 | 1984-03-12 | マリオン・エフ・ルデイ | Elastomeric cushion devices for products and objects |
DE3019328C2 (en) * | 1980-05-21 | 1994-05-05 | Hoechst Ag | Process for the production of coated multilayer fabrics with spacer threads and their use |
DE3527830A1 (en) * | 1985-08-02 | 1987-02-05 | Metzeler Kautschuk | BALL FOR TENNIS TRAINING |
GB2251367B (en) * | 1988-02-05 | 1992-10-14 | Rudy Marion F | Improvements in and relating to pressurised envelopes |
GB2251368B (en) * | 1988-02-05 | 1992-10-14 | Rudy Marion F | Improvements in and relating to pressurised envelopes |
MY106949A (en) * | 1988-02-05 | 1995-08-30 | Rudy Marion F | Pressurizable envelope and method |
EP0389934A1 (en) * | 1989-03-25 | 1990-10-03 | PARABEAM Industrie- en Handelsonderneming B.V. | Closure for transfer points |
US5152018A (en) * | 1989-12-15 | 1992-10-06 | Cascade Designs, Inc. | Batting filled self inflatable body |
GB9008266D0 (en) * | 1990-04-11 | 1990-06-13 | Su Med International Uk Limite | Cushion and method for manufacture thereof |
DE4426949C1 (en) * | 1994-07-29 | 1995-10-12 | Continental Ag | Containers of flexible fabric esp. for pressurised lifting bags |
GB2305349B (en) * | 1996-05-07 | 1997-08-20 | Bristow Alan E | Bedding for livestock |
US5993585A (en) * | 1998-01-09 | 1999-11-30 | Nike, Inc. | Resilient bladder for use in footwear and method of making the bladder |
US6722896B2 (en) * | 2001-03-22 | 2004-04-20 | Molex Incorporated | Stitched LGA connector |
US6694609B2 (en) | 2001-03-22 | 2004-02-24 | Molex Incorporated | Method of making stitched LGA connector |
US7478869B2 (en) | 2005-08-19 | 2009-01-20 | W.E.T. Automotive Systems, Ag | Automotive vehicle seat insert |
ES2279710B1 (en) * | 2005-11-24 | 2008-08-01 | Juan Carlos Chasco Perez De Arenaza | VALVE PRESSURE SHEET. |
DK200600130U3 (en) * | 2006-05-05 | 2007-08-24 | Presenco As | Trampoline |
DE102009016050A1 (en) | 2009-04-02 | 2010-10-07 | Bayerische Motoren Werke Aktiengesellschaft | Pad for a seat |
WO2012135990A1 (en) * | 2011-04-05 | 2012-10-11 | Zhao Wenzhi | Waterbed |
CN107723878A (en) * | 2017-10-21 | 2018-02-23 | 林通泉 | 3-dimensional multi-layered doughnut strengthens fabric |
KR102302769B1 (en) * | 2020-03-31 | 2021-09-16 | 주식회사 앤씰 | 3-dimensional string wooven air cushion and manufacturing method for the same |
FR3117133B1 (en) * | 2020-12-04 | 2023-04-21 | Air Born | Process for manufacturing an inflatable structure and the inflatable structure obtained by the process |
EP4230941A1 (en) * | 2022-02-22 | 2023-08-23 | Hassan Tabet Benslimane | A heat exchanging element |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2803268A (en) * | 1954-08-12 | 1957-08-20 | U S Plush Mills Inc | Two-ply fabric |
US3008213A (en) * | 1957-01-22 | 1961-11-14 | Us Rubber Co | Method of making an inflatable fabric |
-
1971
- 1971-09-28 DE DE2148401A patent/DE2148401B2/en not_active Ceased
-
1972
- 1972-09-26 AT AT826472A patent/AT319516B/en not_active IP Right Cessation
- 1972-09-27 GB GB4468972A patent/GB1411121A/en not_active Expired
- 1972-09-27 FR FR7234160A patent/FR2154642B1/fr not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0106976A1 (en) * | 1982-09-25 | 1984-05-02 | Metzeler Kautschuk Gmbh | Flexible hollow articles which are adapted to be fluid-filled |
DE3341734A1 (en) * | 1983-11-18 | 1985-05-30 | Metzeler Kautschuk GmbH, 8000 München | Protective device against radioactive rays |
DE3426028A1 (en) * | 1984-07-14 | 1986-01-23 | Metzeler Kautschuk GmbH, 8000 München | SPRING BODY FOR DAMPING VIBRATIONS |
DE3435157A1 (en) * | 1984-09-25 | 1986-04-03 | Metzeler Kautschuk GmbH, 8000 München | Process for producing an inflatable hollow body |
DE3448071A1 (en) * | 1984-09-25 | 1986-06-26 | Metzeler Kautschuk GmbH, 8000 München | Process for producing an inflatable hollow body |
DE3690372C2 (en) * | 1985-07-16 | 1995-05-18 | Okamoto Ind Inc | Vehicle seat |
DE3743551A1 (en) * | 1987-12-22 | 1989-07-20 | Metzeler Gmbh | Pneumatic lifting cushion |
DE4116328A1 (en) * | 1990-05-18 | 1991-11-21 | Dipl Bauing Gerhard Graw Fa | Modular gas or liq. container - made of bonded fibres pre-made, three-dimensionally woven fibre structure forms enclosed hollow space |
DE4116328C2 (en) * | 1990-05-18 | 2002-11-07 | Graw Gerold | Use of a two-layer fiber structure for the production of modular containers |
DE9104141U1 (en) * | 1991-04-05 | 1992-08-13 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal, De |
Also Published As
Publication number | Publication date |
---|---|
GB1411121A (en) | 1975-10-22 |
FR2154642A1 (en) | 1973-05-11 |
FR2154642B1 (en) | 1976-08-20 |
AT319516B (en) | 1974-12-27 |
DE2148401A1 (en) | 1973-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2148401B2 (en) | Flexible hollow body that can be filled with a flowable medium | |
DE602006000977T2 (en) | Sealing and reinforcing tape for airbag seam | |
DE2227143C3 (en) | Seat cushion with a textile cover and a foam core and process for its production | |
DE588534C (en) | Cushions, pillows, mattresses, floats, hot water bottles or the like. | |
DE2837674B2 (en) | Cord fabric for reinforcing rubber articles, in particular car tires | |
DE2644454A1 (en) | TAPE AND METHOD OF JOINING TWO ENDS OF TAPE | |
DE2103571A1 (en) | Hose pipes | |
DE2017784A1 (en) | Longitudinally stretchable, non-woven material and process for its manufacture | |
DE3123436C2 (en) | ||
DE7416719U (en) | BAG | |
DE1948304C3 (en) | Device for carrying and transporting loads with an air cushion device | |
DE2454471C3 (en) | ||
DE2056831A1 (en) | Non-woven material and process for its manufacture | |
EP1308546A1 (en) | Method for weaving a double layered fabric | |
DE2050273B2 (en) | Loop pile fabric and process and device for their production | |
EP0031420B1 (en) | Method of making a junction in conveyor belts or the like, and connecting plate for such a junction | |
AT512806B1 (en) | Fabric for the production of sacks | |
DE2110331A1 (en) | Dimensionally stable canvas | |
DE2143982B2 (en) | Double-layer fabric sheet coated with plastic | |
DE4426949C1 (en) | Containers of flexible fabric esp. for pressurised lifting bags | |
DE2028582C3 (en) | Tissue product that can be used in tension | |
DE2121793A1 (en) | Air cushions for transport protection devices and processes for their manufacture | |
DE2146870C2 (en) | Upholstered pipe cover for vehicle seats | |
DE282319C (en) | ||
DE2439239A1 (en) | Fireproof laminated textile fabric upholstering webs - provided with integral foamed polyester and polyvinyl chloride thermowelding foil |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
OHW | Rejection | ||
OI | Miscellaneous see part 1 | ||
OGA | New person/name/address of the applicant | ||
BI | Miscellaneous see part 2 | ||
8235 | Patent refused |