DE102006038611A1 - Spacer fabric, for use in car seats, comprises two knitted layers with intermediate layer of spacer fibers which connect them, at least one knitted layer having conductors embedded in it which have corrosion-resistant metallic surface - Google Patents
Spacer fabric, for use in car seats, comprises two knitted layers with intermediate layer of spacer fibers which connect them, at least one knitted layer having conductors embedded in it which have corrosion-resistant metallic surface Download PDFInfo
- Publication number
- DE102006038611A1 DE102006038611A1 DE102006038611A DE102006038611A DE102006038611A1 DE 102006038611 A1 DE102006038611 A1 DE 102006038611A1 DE 102006038611 A DE102006038611 A DE 102006038611A DE 102006038611 A DE102006038611 A DE 102006038611A DE 102006038611 A1 DE102006038611 A1 DE 102006038611A1
- Authority
- DE
- Germany
- Prior art keywords
- spacer
- knitted fabric
- threads
- conductor
- knitted
- 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.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
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- 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
- D10B2403/0213—Lofty fabric with equidistantly spaced front and back plies, e.g. spacer fabrics with apertures, e.g. with one or more mesh fabric plies
-
- 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
Abstract
Description
Die Erfindung betrifft ein Abstandsgewirke insbesondere zur Verwendung in Fahrzeugsitzen, das zwei zueinander parallele Gewirkelagen und eine Polschicht aus die Gewirkelagen verbindenden Abstandsfäden umfaßt, wobei in zumindest einer der Gewirkelagen elektrische Leiterfäden eingearbeitet sind.The The invention relates to a spacer fabric, in particular for use in vehicle seats, the two parallel fabric layers and a Pol layer of the fabric layers connecting spacer threads comprises, wherein in at least one of the fabric layers electrical conductor threads are incorporated.
Aus
der
Hierbei ist es zwar günstig, daß jeder einzelne Leiterfaden unmittelbar Kontakt mit den Anschlußfäden hat, so daß der Ausfall eines einzelnen Leiterfadens nicht zum Gesamtausfall der Heizvorrichtung führt. Nachteilig ist jedoch das ungünstige nachträgliche Auflegen oder Einziehen der Anschlußfäden nach Herstellung des Abstandsgewirkes.in this connection is it cheap, that everybody individual conductor thread has direct contact with the connecting threads, so that the Failure of a single conductor not to total failure of Heating device leads. The disadvantage, however, is the unfavorable subsequent Laying or pulling in the connecting threads after production of the spacer knitted fabric.
Aus
der
Von Nachteil bei dem vorgenannten stromleitfähigen Gewirk ist es, daß die Kohlenstoffasern nicht verwirkbar sind, sondern nur in ein bestehendes Gewirk eingezogen werden können. Die Verwendung in einem Abstandsgewirke ist hierbei nicht in Betracht gezogen.From Disadvantage of the aforementioned current-conducting knitted fabric is that the carbon fibers are not are realizable, but are only confiscated into an existing knit can. The use in a spacer knitted fabric is not considered here.
Aus
der
Nachteilig ist hierbei ein schlechter Wirkungsgrad infolge des Abstandes der Heizleiter zu einer der äußeren Gewirkelagen.adversely Here is a poor efficiency due to the distance of the Heating conductor to one of the outer fabric layers.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, ein günstig herstellbares und betriebssicheres elektrisch beheizbares Abstandsgewirke bereitzustellen. Die Lösung hierfür besteht in einem Abstandsgewirke insbesondere zur Verwendung in Fahrzeugsitzen, das zwei zueinander parallele Gewirkelagen und eine Polschicht aus die Gewirkelagen verbindenden Abstandsfäden umfaßt, wobei in zumindest einer der Gewirkelagen metallische Leiterfäden eingearbeitet sind, die eine korrosionsbeständige metallische Oberfläche haben. Mit der hiermit angegebenen Lösung ist zum einen ein günstiger herstellbares beheizbares Abstandsgewirke bereitgestellt, bei dem die Leiterfäden nicht jeweils einzeln mit einem Anschlußleiter Kontakt haben müssen. Zum anderen ist das gravierende Korrosionsproblem metallischer Leiterfäden insbesondere in den Kontaktbereichen der elektrisch leitenden Leiterfäden untereinander mit den erfindungsgemäßen Mitteln ausgeschlossen.Of the present invention is based on the object, a low producible and to provide reliable electrically heatable spacer fabric. The solution therefor consists of a spacer fabric, in particular for use in vehicle seats, the two parallel knitted layers and a pile layer comprises the spacer threads connecting the knitted fabric layers, wherein in at least one the fabric layers metallic conductor threads are incorporated, the a corrosion resistant metallic surface to have. With the solution given here is on the one hand a cheaper producible heatable spacer knitted fabric provided in the the ladder threads not each individually with a connection conductor must have contact. On the other hand is the serious problem of corrosion of metallic conductor threads in particular in the contact areas of the electrically conductive conductor threads with each other with the agents according to the invention locked out.
Die Leiterfäden können hierbei in bevorzugter Ausführung und mit Silber oder Gold beschichtet sein. Alternativ hierzu ist die Verwendung von Leiterfäden aus Messing, Edelstahl oder Silber möglich. Da die Leiterfäden bevorzugt in der zumindest einen Gewirkelage verwirkt, insbesondere miteinander vermascht sind, dürfen sie eine bestimmte Dicke nicht überschreiten. Sie werden vorzugsweise aus einer Litze mit einem Gesamtquerschnitt von weniger als 0,05 mm2, insbesondere weniger als 0,03 mm2 hergestellt, wobei die Litze beispielsweise jeweils aus sechs Einzelfäden bestehen kann. Die metallischen Einzelfäden können einen Durchmesser von weniger als 0,1 mm, insbesondere weniger als 0,08 mm aufweisen.The conductor threads can be coated in this case in a preferred embodiment and with silver or gold. Alternatively, the use of conductor threads made of brass, stainless steel or silver is possible. Since the conductor threads preferably forfeited in the at least one knitted fabric, in particular are meshed with each other, they must not exceed a certain thickness. They are preferably made of a strand having a total cross-section of less than 0.05 mm 2 , in particular less than 0.03 mm 2 , wherein the strand can for example consist of six individual filaments. The metallic monofilaments may have a diameter of less than 0.1 mm, in particular less than 0.08 mm.
Wie bereits angedeutet, können die Leiterfäden derart in der zumindest eine Gewirkelage eingearbeitet sein, daß sie sämtlich untereinander in leitendem Kontakt sind.As already indicated the ladder threads be so incorporated in the at least one knitted fabric that they all together are in senior contact.
Weiterhin ist vorgesehen, daß jeweils an den Seitenkanten der zumindest einen Gewirkelage zwei in Produktionsrichtung des Abstandsgewirkes verlaufende Anschlußleiter aus metallischer Litze eingearbeitet sind, deren Dicke einem mehrfachen, beispielsweise zumindest dem 5fachen, insbesondere dem 10fachen der Dicke der einzelnen Leiterfäden entspricht. Diese stärkeren Anschlußleiter werden nicht vermascht, sondern in Produktionsrichtung als Stehfäden und/ oder Schußfäden in der zumindest eine Gewirklage, d.h. bevorzugt der oberen Gewirkelage, eingearbeitet. Dies erfolgt unmittelbar beim Herstellen des Abstandsgewirkes.Farther is provided that each at the side edges of the at least one knitted fabric two in the production direction the spacer fabric running connecting conductor of metallic strand are incorporated, the thickness of a multiple, for example at least 5 times, in particular 10 times the thickness of the individual Corresponds to ladder threads. These stronger ones connecting conductors are not meshed, but in production direction as Stehfäden and / or wefts in the at least one twist situation, i. preferably the upper knitted fabric, incorporated. This takes place immediately during the production of the spacer knitted fabric.
Das erfindungsgemäße Abstandsgewirke kann als oberer Abschluß auf die Polsterung eines Fahrzeugsitzes aufgelegt werden, wobei ein Bezugstoff übergezogen werden kann oder das Abstandsgewirke eine Kaschierung aufweisen kann, die den Bezug des Fahrzeugsitzes bildet.The Spacer knitted fabric according to the invention can as the upper conclusion the upholstery of a vehicle seat are placed, wherein a Covering material covered may be or the spacer knitted fabric have a lamination can, which forms the reference of the vehicle seat.
Ein bevorzugtes Ausführungsbeispiel der Erfindung ist in den Figuren dargestellt und wird nachgehend beschrieben.A preferred embodiment of the invention is shown in the figures and is after described walking.
Die
Sie
zeigen jeweils ein Abstandsgewirke
In
- 1111
- AbstandsgewirkeAbstandsgewirke
- 1212
- obere Gewirkelageupper knitted fabric
- 1313
- untere Gewirkelagelower knitted fabric
- 1414
- Abstandsfädenspacer threads
- 1515
- LeiterfadenHead thread
- 1717
- Anschlußleiterconnecting conductors
- 1818
- Anschlußleiterconnecting conductors
- 1919
- Schlaufeloop
- 2020
- Schlaufeloop
- 2121
- Polschichtpile
- 2222
- nichtleitender Fadennonconductive thread
- 2323
- nichtleitender Fadennonconductive thread
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006038611A DE102006038611A1 (en) | 2006-08-17 | 2006-08-17 | Spacer fabric, for use in car seats, comprises two knitted layers with intermediate layer of spacer fibers which connect them, at least one knitted layer having conductors embedded in it which have corrosion-resistant metallic surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006038611A DE102006038611A1 (en) | 2006-08-17 | 2006-08-17 | Spacer fabric, for use in car seats, comprises two knitted layers with intermediate layer of spacer fibers which connect them, at least one knitted layer having conductors embedded in it which have corrosion-resistant metallic surface |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006038611A1 true DE102006038611A1 (en) | 2008-02-21 |
Family
ID=38954855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006038611A Withdrawn DE102006038611A1 (en) | 2006-08-17 | 2006-08-17 | Spacer fabric, for use in car seats, comprises two knitted layers with intermediate layer of spacer fibers which connect them, at least one knitted layer having conductors embedded in it which have corrosion-resistant metallic surface |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006038611A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103541143A (en) * | 2013-10-15 | 2014-01-29 | 常熟市欣鑫经纬编有限公司 | Anti-electromagnetic-radiation fabric made of nano-silver fibers and method for manufacturing anti-electromagnetic-radiation fabric |
DE102015114778A1 (en) | 2015-09-03 | 2017-03-09 | Müller Textil GmbH | Spacer knitted fabric, spacer knit section and heatable cladding element |
DE102017214282A1 (en) * | 2017-08-16 | 2019-02-21 | Robert Bosch Gmbh | textile device |
EP3561163A1 (en) * | 2018-04-27 | 2019-10-30 | KnitWarm Limited | Knitted fabric having heat generating function and manufacturing method therefor |
DE102018120999A1 (en) * | 2018-08-28 | 2020-03-05 | Müller Textil GmbH | Spacer fabrics |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4239068C2 (en) * | 1992-11-20 | 1996-03-14 | Peter Rickerl | Spacer fabrics for padding |
DE10217649A1 (en) * | 2002-04-19 | 2004-01-08 | Stadelmann, Heinz W., Dr. | Disinfection system, especially for the disinfection of drinking and industrial water as well as the production and use of the disinfection system |
-
2006
- 2006-08-17 DE DE102006038611A patent/DE102006038611A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4239068C2 (en) * | 1992-11-20 | 1996-03-14 | Peter Rickerl | Spacer fabrics for padding |
DE10217649A1 (en) * | 2002-04-19 | 2004-01-08 | Stadelmann, Heinz W., Dr. | Disinfection system, especially for the disinfection of drinking and industrial water as well as the production and use of the disinfection system |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103541143A (en) * | 2013-10-15 | 2014-01-29 | 常熟市欣鑫经纬编有限公司 | Anti-electromagnetic-radiation fabric made of nano-silver fibers and method for manufacturing anti-electromagnetic-radiation fabric |
DE102015114778A1 (en) | 2015-09-03 | 2017-03-09 | Müller Textil GmbH | Spacer knitted fabric, spacer knit section and heatable cladding element |
EP3141646A1 (en) | 2015-09-03 | 2017-03-15 | Müller Textil GmbH | Spacer fabric, spacer fabric section and heatable cladding element |
DE102017214282A1 (en) * | 2017-08-16 | 2019-02-21 | Robert Bosch Gmbh | textile device |
EP3561163A1 (en) * | 2018-04-27 | 2019-10-30 | KnitWarm Limited | Knitted fabric having heat generating function and manufacturing method therefor |
US11280032B2 (en) | 2018-04-27 | 2022-03-22 | Knitwarm Limited | Manufacturing method for knitted fabric having heat generating function |
DE102018120999A1 (en) * | 2018-08-28 | 2020-03-05 | Müller Textil GmbH | Spacer fabrics |
DE102018120999B4 (en) * | 2018-08-28 | 2020-12-24 | Müller Textil GmbH | Spacer fabrics |
US11242628B2 (en) | 2018-08-28 | 2022-02-08 | Mueller Textil Gmbh | Spacer fabric |
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OP8 | Request for examination as to paragraph 44 patent law | ||
8139 | Disposal/non-payment of the annual fee |