DE9010803U1 - Headlining for convertibles - Google Patents
Headlining for convertiblesInfo
- Publication number
- DE9010803U1 DE9010803U1 DE9010803U DE9010803U DE9010803U1 DE 9010803 U1 DE9010803 U1 DE 9010803U1 DE 9010803 U DE9010803 U DE 9010803U DE 9010803 U DE9010803 U DE 9010803U DE 9010803 U1 DE9010803 U1 DE 9010803U1
- Authority
- DE
- Germany
- Prior art keywords
- headlining
- foam layer
- thickness
- warp
- knitted fabric
- 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
Links
- 239000006260 foam Substances 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 229920006264 polyurethane film Polymers 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229920006255 plastic film Polymers 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000004753 textile Substances 0.000 claims description 3
- 244000309464 bull Species 0.000 description 2
- 101100286286 Dictyostelium discoideum ipi gene Proteins 0.000 description 1
- 101150112468 OR51E2 gene Proteins 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- 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
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- B32B5/026—Knitted 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
- 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
- B32B5/18—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 features of a layer of foamed material
-
- 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
- B32B5/245—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 being a foam 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
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- 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
- B32B2307/72—Density
-
- 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
- B32B2605/00—Vehicles
- B32B2605/08—Cars
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Knitting Of Fabric (AREA)
Description
DIpI.-Ing. KLAUS WESTPHAL .* ". \ '. ', Vfaldsfrasie33 I Telefon (07721) S6007 DIpI.-Ing. KLAUS WESTPHAL .* ". \ '. ', Vfaldsfrasie33 I Telephone (07721) S 60 07
. · I'::::*"!:: Telex 792i573wemud . · I'::::*"!:: Telex 792i573wemud
,Dr.rer.natBERND MUSSGNUG 0-7730«6-VlkklNGEN Telefax (07721) 55164 ,Dr.rer.natBERND MUSSGNUG 0-7730 «6-VlkklNGEN Fax (07721) 55164
Or. rer. net OTTO BUCHNER Rossmannstrasse 30a Telefon (089) 832446 Or. rer. net OTTO BUCHNER Rossmannstrasse 30a Telephone (089) 832446
Telex 5213177 webu dTelex 5213177 webu d
Patentanwälte D-8000 MÜNCHEN 60 Telefax (089) 8340966 Patent Attorneys D-8000 MUNICH 60 Fax (089) 8340966
smzOOlsmzOOl
Tuchfabrik Hilly Schmitz GmbH & Co. KG Hilly Schmitz cloth factory GmbH & Co. KG
40SG Köachsjigladbach40SG Köschingsjigladbach
Die Erfindung betrifft eine Himmelverkleidung für Cabriolets gemäß dem Oberbegriff des Anspruches 1.The invention relates to a headliner for convertibles according to the preamble of claim 1.
Es ist bekannt, bei Cabriolets den Innenhimmel des Faltdaches mit einer Verkleidung zu versehen, die eine Schaumstoff-Lage aus Polyurethan-Ester aufweist. Die Sichtseite dieser Schaumstoff-Lage ist mit. einem textlien Dekormaterial kaschiert. Die obere Rückenseite ist mit einer Kunststoff-Folie kaschiert, um die Himmelverkleidung gegen Verrottung durch Feuchtigkeit zu schützen, die durch die Dachkonstruktion eindringen kann.It is common practice in convertibles to cover the inner roof of the folding roof with a panel that has a foam layer made of polyurethane ester. The visible side of this foam layer is covered with a textile decorative material. The upper back side is covered with a plastic film to protect the roof panel against rotting due to moisture that can penetrate through the roof structure.
Im Gebrauch wird das Faltdach des Cabriolets häufig zusam-In use, the convertible's folding roof is often folded
Postgiroaml: Karlsruho 76979-754 .Bankkonto; Deutstoh^eanlTAG'Mfingen (BLZ 69470039) 146332Postgiroam: Karlsruhe 76979-754 .Bank account; Deutstoh^eanlTAG'Mfingen (bank code 69470039) 146332
r · t · &igr; &igr; ■ ·r · t · &igr;&igr; ■ ·
• > &PSgr; J 1 · ·•>&PSgr; J 1 · ·
■ ■ » I » ·■ ■ » I » ·
2 -2 -
mengefaltet und ruht oft auch über längere Zeit zusammengefaltet im Wagen. Dadurch ergibt sich bei den bekannten Himmel;erkleidungen häufig sit ?:*..^ken und Knittern insbesondere des textlien Dekormaterials, was das Aussehen des --iiranels bei aufgespanntem Verdeck beeinträchtigt.folded up and often rests folded up in the car for a long time. This often results in the well-known roof linings becoming creased and creasing , particularly in the textile decorative material, which impairs the appearance of the roof when the roof is up.
Der Erfindung liegt die Aufgabe zugrunde, eise Kimme!verkleidung für Cabriolets zu schaffen, die auch nach häufigerem und langer dauerndem Zusammenfalten des Verdecks ein weitgehend falten- und knitterfreies Aussehen bewahrt.The invention is based on the task of creating a canopy cover for convertibles which retains a largely wrinkle- and crease-free appearance even after frequent and long-term folding of the top.
Diese Aufgabe wird bei einer Himmelverkleidung der eingangs genannten Gattung erfindungsgemäß gelöst durch die Merkmale des kennzeichnenden Teiles des Anspruches 1.This object is achieved according to the invention in a headliner of the type mentioned at the outset by the features of the characterizing part of claim 1.
Bei der erfindungsgemäßen Himmelverkleidung ist die Schaumstoff-Lage aus Polyurethan-Ester auf der Sichtseite mit einem Dekorraaterial aus einer Kettenwirkware kaschiert, die überwiegend aus einem lufttexturierten Garn besteht. Vorzugsweise besteht die Kettenwirkware zu hundert Prozent aus einem lufttexturierten Polyester-Garn. Die Kettenwirkware mit einer geringen Maschendichte von weniger als 30 Maschen pro cma weist eine hohe Elastizität auf, eo daß sie beim Aufspannen des Verdecks eine hohe Knitterfreiheit besitzt. Die Schaumstoff-Lage hat ein Raumgewicht zwischen 20 und 50 kg/m3 und weist in etwa die gleiche Stärke auf wie das Dekormaterial. Das Dekormaterial hat eine Stärke zwischen 0.4 und 1 mm, während die Schaumstoff-Lage eine Stärke zwischen 0.3 und 1 mm aufweist. Vorzugsweise ist die Stärke der Schaumstoff-Lage etwas geringer als die Stärke des Dekormaterials. Die Schaumstoff-Lage gibt dem Dekormaterial die notwendige Festigkeit, beeinträchtigt aber die Elasti-In the headliner according to the invention, the foam layer made of polyurethane ester is laminated on the visible side with a decorative material made of a warp-knitted fabric, which consists predominantly of an air-textured yarn. The warp-knitted fabric preferably consists of 100 percent of an air-textured polyester yarn. The warp-knitted fabric with a low mesh density of less than 30 meshes per cm a has a high elasticity, so that it is highly crease-free when the top is opened. The foam layer has a density of between 20 and 50 kg/m 3 and is approximately the same thickness as the decorative material. The decorative material has a thickness of between 0.4 and 1 mm, while the foam layer has a thickness of between 0.3 and 1 mm. The thickness of the foam layer is preferably slightly less than the thickness of the decorative material. The foam layer gives the decorative material the necessary strength, but impairs the elasticity.
I · · · II·I · · · II·
• · · t it · · • · · t it · ·
zität der Kettenwirkware wenig.The warp-knitted fabric has little to offer.
Als Kaschierung auf der Rückenseite der Schaumstoff-Lage wird eine Polyurethan-Folie verwendet, die eine zusätzliche Rückstellkraft auf das Dekormaterial ausübt und das knitterfreie Straffen des Dekormateriaic begünstigt. Eine Stärke zwischen 10 &mgr; und 40 &mgr; hat sich für die Polyurethan-Folie als günstig erwiesen.A polyurethane film is used as a lamination on the back of the foam layer, which exerts an additional restoring force on the decorative material and promotes the crease-free tightening of the decorative material. A thickness between 10 μm and 40 μm has proven to be favorable for the polyurethane film.
Tm folgenden wird die Erfindung anhand eines Ausführungsbeispieles näher erläutert. Die einzige Figur der Zeichnung zeigt einen stark vergrößerten Schnitt durch die erfindungsgemäße Himmelverkleidung.The invention is explained in more detail below using an exemplary embodiment. The only figure in the drawing shows a greatly enlarged section through the headliner according to the invention.
Die Himmelverkleidung in dieser bevorzugten Ausführungsform weist eine Schaumstoff-Lage 10 aus Polyurethan-Ester auf, deren Stärke s 0.6 mm ist. Das Schaumstoffmaterial dieser Schaumstoff-Lage 10 besitzt ein Rauragewicht von 35 kg/m3.The headliner in this preferred embodiment has a foam layer 10 made of polyurethane ester, the thickness of which is 0.6 mm. The foam material of this foam layer 10 has a bulk density of 35 kg/m 3 .
Die Sichtseite der Schaumstoff-Lage 10 ist als Dekormaterial mit einer Kettenwirkware 12 kaschiert, die überwiegend, vorzugsweise zu hundert Prozent, aus einem lufttexturierten Garn, insbesondere aus einem Polyester-Garn besteht. Die Kettenwirkware 12 hat eine Stärke von 0.7 ± 0.1 mm. Die Haschendichte der Kettenwirkware 12 ist gering und 5 20 Maschen/cm*.The visible side of the foam layer 10 is laminated as decorative material with a warp-knitted fabric 12, which consists predominantly, preferably 100 percent, of an air-textured yarn, in particular a polyester yarn. The warp-knitted fabric 12 has a thickness of 0.7 ± 0.1 mm. The stitch density of the warp-knitted fabric 12 is low and 5 20 stitches/cm*.
Die obere Rückenseite der Schaumstoff-Lage 10 ist mit einer Polyurethan-Folie 14 mit einer Stärke £ 30 &mgr; kaschiert.The upper back side of the foam layer 10 is laminated with a polyurethane film 14 with a thickness of £ 30 μm .
Claims (1)
&igr;·· Il ff* ill*
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9010803U DE9010803U1 (en) | 1990-07-20 | 1990-07-20 | Headlining for convertibles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9010803U DE9010803U1 (en) | 1990-07-20 | 1990-07-20 | Headlining for convertibles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9010803U1 true DE9010803U1 (en) | 1990-10-04 |
Family
ID=6855774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9010803U Expired - Lifetime DE9010803U1 (en) | 1990-07-20 | 1990-07-20 | Headlining for convertibles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9010803U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9309369U1 (en) * | 1993-06-24 | 1993-09-30 | Ultitex Textilveredlung GmbH, 47803 Krefeld | Textile web, in particular for advertising flags |
DE19926420A1 (en) * | 1999-06-10 | 2000-12-14 | Bayerische Motoren Werke Ag | Folding top for convertible motor vehicle has anti-drumming lining on outer skin or roof lining and foldable on folding points of top, and formed by transverse strips |
-
1990
- 1990-07-20 DE DE9010803U patent/DE9010803U1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9309369U1 (en) * | 1993-06-24 | 1993-09-30 | Ultitex Textilveredlung GmbH, 47803 Krefeld | Textile web, in particular for advertising flags |
DE19926420A1 (en) * | 1999-06-10 | 2000-12-14 | Bayerische Motoren Werke Ag | Folding top for convertible motor vehicle has anti-drumming lining on outer skin or roof lining and foldable on folding points of top, and formed by transverse strips |
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