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DE202009008156U1 - Cut resistant seat covers for public transport - Google Patents

Cut resistant seat covers for public transport Download PDF

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Publication number
DE202009008156U1
DE202009008156U1 DE202009008156U DE202009008156U DE202009008156U1 DE 202009008156 U1 DE202009008156 U1 DE 202009008156U1 DE 202009008156 U DE202009008156 U DE 202009008156U DE 202009008156 U DE202009008156 U DE 202009008156U DE 202009008156 U1 DE202009008156 U1 DE 202009008156U1
Authority
DE
Germany
Prior art keywords
seat cover
film
cover according
fabric
textile seat
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.)
Expired - Lifetime
Application number
DE202009008156U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
D Koronakis Sa Gr
Original Assignee
Teijin Monofilament Germany GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Teijin Monofilament Germany GmbH filed Critical Teijin Monofilament Germany GmbH
Priority to DE202009008156U priority Critical patent/DE202009008156U1/en
Publication of DE202009008156U1 publication Critical patent/DE202009008156U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58—Seat coverings
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58—Seat coverings
    • B60N2/5891—Seat coverings characterised by the manufacturing process; manufacturing seat coverings not otherwise provided for
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0035—Protective fabrics
    • D03D1/0041—Cut or abrasion resistant
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/44—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific cross-section or surface shape
    • D03D15/46—Flat yarns, e.g. tapes or films
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • 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
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength
    • 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
    • D10B2505/00—Industrial
    • D10B2505/08—Upholstery, mattresses

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Textiler Sitzbezug, dadurch gekennzeichnet, dass sich direkt unter dem Oberstoff eine Folie oder ein Gewebe aus Bändchen befindet.Textile seat cover, characterized in that directly under the outer fabric is a film or a fabric made of ribbons.

Description

Technisches GebietTechnical area

Die Erfindung bezieht sich auf den Vandalismusschutz in öffentlichen Nahverkehrsmitteln, hier auf Sitzbezüge.The The invention relates to vandalism protection in public Local transport, here on seat covers.

Stand der TechnikState of the art

In öffentlichen Verkehrsmitteln des Nahverkehrs sind Sitze oft als Kunststoffschalen, als Federkern oder schaumstoffgefüllte Sitze mit Kunstlederoberfläche oder mit Stoffoberfläche zu finden. Kunststoffschalen sind vom Sitzkomfort her am unbequemsten, haben aber den Vorteil, dass sie weitgehend gegen Zerstörung geschützt sind. Ihre Oberflächen können „nur” mit Filzstiften oder Sprayfarben beschmiert oder mit harten Gegenständen angekratzt werden.In public Public transport are often seats as plastic trays, as spring core or foam filled seats with artificial leather surface or to find with fabric surface. Plastic trays are The most uncomfortable of sitting comfort, but have the advantage that they are largely protected against destruction. Their surfaces can "only" with Felt pens or spray paints smeared or with hard objects be scratched.

Gefederte Sitze mit Kunststoffoberfläche lassen sich relativ leicht reinigen, haben dennoch wegen der Federung mehr Sitzkomfort als Hartschalensitze. Die vom Sitzkomfort her optimale Lösung bieten gefederte oder mit Schaumstoff gefüllte Sitzflächen, die mit Stoff überzogen sind. Leider ist insbesondere in Großstädten festzustellen, dass auch diese Sitze mit Farben beschmiert oder noch schlimmer mit Messern aufgeschlitzt werden.sprung Seats with plastic surfaces are relatively easy clean, but still have more seating comfort because of the suspension Hard seats. The optimal solution for sitting comfort offer sprung or foam-filled seats, which are covered with fabric. Unfortunately, especially in big cities notice that even these seats are smeared with paints or worse to be slashed with knives.

Als Lösung gegen diese Form des Vandalismus bieten sich Sitzoberflächen mit schnittfesten Bezügen an. Ideal ist ein Polyaramidgewebe wie z. B. aus Twaron®, jedoch scheidet diese Lösung meist aus Kostengründen aus. Andere Konstruktionen befassen sich mit Metallgeweben direkt unter der Stoffoberfläche. Dabei wird zwar die Stoffoberfläche zerstört, aber die Sitzkonstruktion bleibt weitgehend unbeschädigt und muss „nur” neu bezogen werden. Bei Schaumstoffsitzen oder Federkernkonstruktionen ohne schnittfeste Gewebe sind die Schäden durch Aufschlitzen mit Messern erheblich höher.As a solution to this form of vandalism, seat surfaces with cut-resistant covers offer. Ideal is a polyaramid fabric such. B. from Twaron ® , but this solution is usually eliminated for cost reasons. Other constructions deal with metal fabrics directly under the fabric surface. Although the fabric surface is destroyed, but the seat construction remains largely undamaged and must be "only" newly purchased. In the case of foam seats or spring core constructions without cut-resistant fabrics, the damage caused by slitting with knives is considerably higher.

Leider haben auch Metallgewebe direkt unter dem Oberstoff den Nachteil, dass der Sitzkomfort eingeschränkt wird.Unfortunately have metal fabric directly under the outer fabric the disadvantage that the seating comfort is restricted.

Gelöst wird die Aufgabe durch Verwendung hochmolekularer Polyolefinfolien, die unidirektional verstreckt sind, oder noch besser durch Gewebe, die aus flachen, hochmolekularen Polyolefinbändchen des gleichen Materials gewebt sind und direkt unterhalb des Oberstoffs in die Sitzkonstruktion eingebaut werden.Solved the object is achieved by using high molecular weight polyolefin films, which are unidirectionally stretched, or even better, by fabric, made of flat, high molecular weight polyolefin tapes of woven of the same material and directly below the outer fabric be installed in the seat structure.

Demnächst wird dieses Material unter dem Handelsnamen „Kaypla” (reg. Warenzeichen angemeldet) der Teijin Monofilament Germany GmbH angeboten, dessen Herstellung und eine mögliche Verwendung in Formkörpern z. B. in der WO 2008/125298 A1 beschrieben sind. Die in dieser Schrift hergestellten „Monofil-Bändchen” haben in Streckrichtung eine sehr hohe Festigkeit, doch damit fällt die Querfestigkeit entsprechend ab, wie es dem Fachmann bekannt ist. Es wird mit diesem Material aber überraschend festgestellt, dass trotz der geringen Querfestigkeit die Schnittfestigkeit dennoch sehr hoch ist.Soon, this material under the trade name "Kaypla" (reg. Registered trademarks) of Teijin Monofilament Germany GmbH offered, its production and possible use in moldings z. B. in the WO 2008/125298 A1 are described. The "monofilament tapes" produced in this specification have a very high strength in the direction of stretch, but with this the transverse strength drops accordingly, as is known to the person skilled in the art. It is surprisingly found with this material that despite the low transverse strength, the cut resistance is still very high.

Verwendet man das in der zitierten Patentschrift beschriebene Material in Kette und Schuss, z. B. in einer einfachen Leinwandbindung, so weist diese Konstruktion eine hervorragende Schnittfestigkeit auf! Ähnlich gute Ergebnisse kann man mit der unidirektional verstreckten Polyolefinfolie erzielen. Diese hat den Vorteil, dass man sich die Webkosten erspart.used in the material described in the cited patent Chain and shot, z. B. in a plain plain weave, so has This construction has an excellent cut resistance! Similar Good results can be achieved with the unidirectionally stretched polyolefin film achieve. This has the advantage that you save the web costs.

Beide Konstruktionen, Gewebe oder Folie, lassen sich leicht unterhalb des Oberstoffs in die Sitzkonstruktion einbauen. Mit ihnen wird der gewünschte Vadalismusschutz in hohem Maße erzielt.Both Constructions, fabric or foil, can be easily underneath of the outer fabric in the seat structure. With them will the desired Vadalismusschutz to a large extent achieved.

Die kostengünstigere Konstruktion mit der schnittfesten Polyolefinfolie hat jedoch den Nachteil, dass der Feuchtigkeitstransport behindert ist und somit den Sitzkomfort verschlechtert, von hygienischen Aspekten abgesehen. Verbessert wird dieses Problem durch eine perforierte Folie aus dem hochmolekularen Polyolefin. Die optimale Lösung bietet die feuchtigkeitsdurchlässige Unterkonstruktion aus dem beschriebenen Gewebe der Polyolefinbändchen.The Lower cost design with the cut-resistant polyolefin film However, it has the disadvantage that the moisture transport hinders and thus deteriorates the seating comfort, from hygienic aspects apart. This problem is improved by a perforated one Film made of the high molecular weight polyolefin. The optimal solution offers the moisture-permeable substructure from the described fabric of Polyolefinbändchen.

Wie zuvor geschildert lässt sich der Oberstoff im Fall einer mutwilligen Zerstörung leicht austauschen.As previously described, the outer fabric can be in the case of a swiftly replace wanton destruction.

ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Zitierte PatentliteraturCited patent literature

  • - WO 2008/125298 A1 [0007] WO 2008/125298 A1 [0007]

Claims (7)

Textiler Sitzbezug, dadurch gekennzeichnet, dass sich direkt unter dem Oberstoff eine Folie oder ein Gewebe aus Bändchen befindet.Textile seat cover, characterized in that directly under the outer fabric is a film or a fabric made of ribbons. Textiler Sitzbezug nach Anspruch 1, dadurch gekennzeichnet, dass das Material der Folie bzw. das der Bändchen aus einem hochmolekularen Polyolefin besteht.Textile seat cover according to claim 1, characterized that the material of the film or the ribbon from a high molecular weight polyolefin exists. Textiler Sitzbezug nach Anspruch 1 und 2, dadurch gekennzeichnet, dass das hochmolekulare Polyolefin nach der Extrusion für mindestens 1 Sekunde einer Temperatur von 85°C bis 135°C ausgesetzt und anschließend in einer oder mehreren Stufen bei Temperaturen zwischen 90°C und 165°C mit einer Gesamtverstreckung zwischen 15:1 und 60:1 unidirektional verstreckt wurde.Textile seat cover according to claim 1 and 2, characterized characterized in that the high molecular weight polyolefin after extrusion for at least 1 second at a temperature of 85 ° C exposed to 135 ° C and then in a or several stages at temperatures between 90 ° C and 165 ° C with a total draw between 15: 1 and 60: 1 unidirectionally stretched. Textiler Sitzbezug nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, dass die Folie bzw. das Bändchengewebe schnittfest ist.Textile seat cover according to claims 1 to 3, characterized in that the film or the ribbon fabric is cut-resistant. Textiler Sitzbezug nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, dass die verwendeten Bändchen bzw. die Folie aus hochmolekularem Polyolefin eine Höhe von 10 μm bis 250 μm, bevorzugt von 30 μm bis 80 μm aufweisen, und dass die Bändchen zwischen 0,6 mm und 50 mm breit sind.Textile seat cover according to claims 1 to 4, characterized in that the ribbons used or the film of high molecular weight polyolefin a height from 10 μm to 250 μm, preferably from 30 μm to 80 microns, and that the ribbon between 0.6 mm and 50 mm wide. Textiler Sitzbezug nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, dass die Folie perforiert und dadurch wasserdampfdurchlässig ist.Textile seat cover according to claims 1 to 5, characterized in that the film is perforated and characterized is permeable to water vapor. Verwendung des textilen Sitzbezugs nach den vorangegangenen Ansprüchen in öffentlichen Verkehrsmitteln als Schutz gegen Vandalismus.Use of the textile seat cover according to the preceding Claims in public transport as Protection against vandalism.
DE202009008156U 2009-06-12 2009-06-12 Cut resistant seat covers for public transport Expired - Lifetime DE202009008156U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202009008156U DE202009008156U1 (en) 2009-06-12 2009-06-12 Cut resistant seat covers for public transport

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202009008156U DE202009008156U1 (en) 2009-06-12 2009-06-12 Cut resistant seat covers for public transport

Publications (1)

Publication Number Publication Date
DE202009008156U1 true DE202009008156U1 (en) 2009-09-24

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DE202009008156U Expired - Lifetime DE202009008156U1 (en) 2009-06-12 2009-06-12 Cut resistant seat covers for public transport

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Country Link
DE (1) DE202009008156U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010032683A1 (en) 2010-07-29 2012-02-02 Rud Ketten Rieger & Dietz Gmbh U. Co. Kg Cut-resistant textile material and use of a textile material used in anti-slip devices for vehicle tires as a cut-resistant textile material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008125298A1 (en) 2007-04-12 2008-10-23 Teijin Monofilament Germany Gmbh Method for the production of highly oriented polyolefin ribbons, textiles and technical flexible sheet materials produced therefrom, and the use thereof in protective bodies for the protection from ballistic projectiles and the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008125298A1 (en) 2007-04-12 2008-10-23 Teijin Monofilament Germany Gmbh Method for the production of highly oriented polyolefin ribbons, textiles and technical flexible sheet materials produced therefrom, and the use thereof in protective bodies for the protection from ballistic projectiles and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010032683A1 (en) 2010-07-29 2012-02-02 Rud Ketten Rieger & Dietz Gmbh U. Co. Kg Cut-resistant textile material and use of a textile material used in anti-slip devices for vehicle tires as a cut-resistant textile material
EP2423358A1 (en) 2010-07-29 2012-02-29 RUD Ketten Rieger & Dietz GmbH u. Co. KG Cut resistant textile material and use of a textile material in slip protection devices for vehicle tyres as cut resistant textile materials

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20091029

R150 Utility model maintained after payment of first maintenance fee after three years
R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20120514

R081 Change of applicant/patentee

Owner name: D. KORONAKIS S.A., GR

Free format text: FORMER OWNER: TEIJIN MONOFILAMENT GERMANY GMBH, 86399 BOBINGEN, DE

Effective date: 20121219

R157 Lapse of ip right after 6 years