DE20102194U1 - Automobil-Dachhimmel - Google Patents

Automobil-Dachhimmel

Info

Publication number
DE20102194U1
DE20102194U1 DE20102194U DE20102194U DE20102194U1 DE 20102194 U1 DE20102194 U1 DE 20102194U1 DE 20102194 U DE20102194 U DE 20102194U DE 20102194 U DE20102194 U DE 20102194U DE 20102194 U1 DE20102194 U1 DE 20102194U1
Authority
DE
Germany
Prior art keywords
headlining
layer
headlining according
welded
regions
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
DE20102194U
Other languages
English (en)
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.)
Quadrant Plastic Composites AG
Original Assignee
Symalit AG
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 Symalit AG filed Critical Symalit AG
Priority to DE20102194U priority Critical patent/DE20102194U1/de
Publication of DE20102194U1 publication Critical patent/DE20102194U1/de
Priority to DE10160442A priority patent/DE10160442B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B5/32—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 at least two layers being foamed and next to each other
    • 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
    • B32B7/05—Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0212—Roof or head liners
    • B60R13/0225—Roof or head liners self supporting head liners
    • 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
    • B32B2266/025—Polyolefin
    • 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
    • B32B2323/10—Polypropylene
    • 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
    • B32B2605/003—Interior finishings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt

Claims (8)

1. Automobil-Dachhimmel, bestehend aus einer oberen Schicht und einer unteren Schicht, wobei beide Schichten eine faserverstärkte Thermoplastlage (1, 1') und, mit dieser haftend verbunden, eine geschlossenzellige Schaumfolie (2, 2') aus einem vernetzten Polyolefin enthalten, und wobei die Schaumfolien ein­ ander gegenüberliegend angeordnet und miteinander verschweißt sind, dadurch gekennzeichnet, daß die beiden Schichten nur an einer Vielzahl von Teilbereichen (3) verschweißt sind, und daß sich zwischen den Schichten nicht verschweißte, Luftpolster enthaltende Bereiche (4) befinden, an denen die obere Schicht aufgewölbt ist.
2. Dachhimmel nach Anspruch 1, dadurch gekennzeichnet, daß das Flächen­ gewicht der beiden Schichten zusammen zwischen 200 und 2000 g/m2, vor­ zugsweise zwischen 400 und 1500 g/m2 liegt.
3. Dachhimmel nach Anspruch 1, dadurch gekennzeichnet, daß die Dicke der Schaumfolien (2 bzw. 2') zwischen 1 und 2 mm liegt.
4. Dachhimmel nach Anspruch 1, dadurch gekennzeichnet, daß auf die obere Schicht noch ein Abdeckvlies (5) oder eine Aluminiumfolie aufgebracht ist.
5. Dachhimmel nach Anspruch 1, dadurch gekennzeichnet, daß an der unteren Schicht noch eine 1 bis 2,5 mm dicke Schicht (6) aus Kunststoffschaum und eine Dekorschicht (7) angebracht sind.
6. Dachhimmel nach Anspruch 1, dadurch gekennzeichnet, daß die verschweiß­ ten Bereiche (3) 10 bis 80% der Fläche des Dachhimmels ausmachen.
7. Dachhimmel nach Anspruch 1, dadurch gekennzeichnet, daß der Thermoplast der Thermoplastlage (1, 1') Polypropylen und das Polyolefin der Schaumfolie (2, 2') Polypropylen oder Polyethylen sind.
8. Dachhimmel nach Anspruch 1, dadurch gekennzeichnet, daß die Luftpolster enthaltenden Bereiche (4) untereinander verbunden sind und Kabelkanäle und Röhren enthalten können.
DE20102194U 2001-02-08 2001-02-08 Automobil-Dachhimmel Expired - Lifetime DE20102194U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20102194U DE20102194U1 (de) 2001-02-08 2001-02-08 Automobil-Dachhimmel
DE10160442A DE10160442B4 (de) 2001-02-08 2001-12-08 Automobil-Dachhimmel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20102194U DE20102194U1 (de) 2001-02-08 2001-02-08 Automobil-Dachhimmel

Publications (1)

Publication Number Publication Date
DE20102194U1 true DE20102194U1 (de) 2001-05-10

Family

ID=7952693

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20102194U Expired - Lifetime DE20102194U1 (de) 2001-02-08 2001-02-08 Automobil-Dachhimmel
DE10160442A Expired - Fee Related DE10160442B4 (de) 2001-02-08 2001-12-08 Automobil-Dachhimmel

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10160442A Expired - Fee Related DE10160442B4 (de) 2001-02-08 2001-12-08 Automobil-Dachhimmel

Country Status (1)

Country Link
DE (2) DE20102194U1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10254488A1 (de) * 2002-04-01 2003-10-16 Matthias Trautmann Baueinheit für den Innenbereich von Fahrzeugen
DE10227406A1 (de) * 2002-06-20 2004-01-08 Volkswagen Ag Formhimmel für ein Fahrzeug, insbesondere für ein Kraftfahrzeug, sowie ein Verfahren zur Herstellung eines Formhimmels
US6984444B2 (en) 2000-03-15 2006-01-10 Lear Corporation Interior lining component
DE102004048504A1 (de) * 2004-10-05 2006-04-13 Rehau Ag + Co Karosserieelement sowie Absorberkörper für ein Karosserieelement
USRE44893E1 (en) 2004-03-26 2014-05-13 Hanwha Azdel, Inc. Fiber reinforced thermoplastic sheets with surface coverings
DE10132192B4 (de) 2001-07-03 2021-10-07 Volkswagen Ag Seitenwandverkleidung in einem Fahrzeug

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7157034B2 (en) * 2003-04-03 2007-01-02 Azdel, Inc. Twin-sheet thermoforming process
DE10319967A1 (de) 2003-05-05 2004-11-25 Quadrant Plastic Composites Ag Faservlies-Verbundelement
DE10339125A1 (de) * 2003-08-22 2005-03-17 Seeber Ag & Co. Kg Flächenförmige Anordnung
DE10342613A1 (de) * 2003-09-12 2005-04-14 Seeber Ag & Co. Kg Mehrschichtiges Verkleidungsteil für ein Kraftfahrzeug
DE20317241U1 (de) * 2003-11-08 2005-03-24 Quadrant Plastic Composites Ag Verbundwerkstoff für Automobilinnenteile
DE202004006337U1 (de) * 2004-04-19 2004-07-29 Carcoustics Tech Center Gmbh Luftleitelement für eine Instrumententafel eines Kraftfahrzeuges
DE102007023474A1 (de) * 2007-05-15 2008-11-20 Volkswagen Ag Verfahren zur Herstellung eines Formteils mit integriertem elektrostatischem Flächenlautsprecher
CN101177131B (zh) * 2007-09-14 2010-07-07 奇瑞汽车有限公司 一种隔声吸能的前仓结构及其制造方法
JP5387085B2 (ja) * 2009-03-24 2014-01-15 トヨタ紡織株式会社 車両天井構造
DE102021108579A1 (de) 2021-04-07 2022-10-13 Adler Pelzer Holding Gmbh Schallisolation mit integrierter Luftpolsterfolien-Schicht

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8802249U1 (de) * 1988-02-22 1988-07-07 Pelzer, Helmut, 5804 Herdecke, De
DE4311592C2 (de) * 1993-04-08 2002-06-27 R & S Technik Gmbh Verfahren und Vorrichtung zum Herstellen von Kunststoff enthaltenden Teilen mit wenigstens einer Hohlkammer und entsprechend hergestelltes Teil
AT401908B (de) * 1993-11-29 1996-12-27 Greiner & Soehne C A Mehrlagiges bauelement sowie verfahren und vorrichtung zu seiner herstellung
DE19910274A1 (de) * 1999-03-08 2000-09-21 Sandler C H Gmbh Dachabdeckung und Verfahren zu seiner Herstellung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6984444B2 (en) 2000-03-15 2006-01-10 Lear Corporation Interior lining component
DE10132192B4 (de) 2001-07-03 2021-10-07 Volkswagen Ag Seitenwandverkleidung in einem Fahrzeug
DE10254488A1 (de) * 2002-04-01 2003-10-16 Matthias Trautmann Baueinheit für den Innenbereich von Fahrzeugen
DE10227406A1 (de) * 2002-06-20 2004-01-08 Volkswagen Ag Formhimmel für ein Fahrzeug, insbesondere für ein Kraftfahrzeug, sowie ein Verfahren zur Herstellung eines Formhimmels
USRE44893E1 (en) 2004-03-26 2014-05-13 Hanwha Azdel, Inc. Fiber reinforced thermoplastic sheets with surface coverings
DE102004048504A1 (de) * 2004-10-05 2006-04-13 Rehau Ag + Co Karosserieelement sowie Absorberkörper für ein Karosserieelement

Also Published As

Publication number Publication date
DE10160442A1 (de) 2002-08-29
DE10160442B4 (de) 2007-09-27

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010613

R081 Change of applicant/patentee

Owner name: QUADRANT PLASTIC COMPOSITES AG, CH

Free format text: FORMER OWNER: SYMALIT AG, LENZBURG, CH

Effective date: 20020111

R150 Term of protection extended to 6 years

Effective date: 20040513

R157 Lapse of ip right after 6 years

Effective date: 20070901