DE20102194U1 - Automotive headlining - Google Patents

Automotive headlining

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
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.)
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/en
Publication of DE20102194U1 publication Critical patent/DE20102194U1/en
Priority to DE10160442A priority patent/DE10160442B4/en
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)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

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.1. automobile headlining, consisting of an upper layer and a lower layer, both layers containing a fiber-reinforced thermoplastic layer ( 1 , 1 ') and, bonded thereto, a closed-cell foam sheet ( 2 , 2 ') made of a cross-linked polyolefin, and wherein the foam sheets are arranged opposite one another and welded to one another, characterized in that the two layers are welded only on a multiplicity of partial regions ( 3 ), and in that there are non-welded regions ( 4 ) containing air cushions which the upper layer is bulged. 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.2. headlining according to claim 1, characterized in that the surface weight of the two layers together between 200 and 2000 g / m 2 , preferably between 400 and 1500 g / m 2 . 3. Dachhimmel nach Anspruch 1, dadurch gekennzeichnet, daß die Dicke der Schaumfolien (2 bzw. 2') zwischen 1 und 2 mm liegt.3. headlining according to claim 1, characterized in that the thickness of the foam sheets ( 2 or 2 ') is between 1 and 2 mm. 4. Dachhimmel nach Anspruch 1, dadurch gekennzeichnet, daß auf die obere Schicht noch ein Abdeckvlies (5) oder eine Aluminiumfolie aufgebracht ist.4. headlining according to claim 1, characterized in that a covering fleece ( 5 ) or an aluminum foil is applied to the upper layer. 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.5. headlining according to claim 1, characterized in that a 1 to 2.5 mm thick layer ( 6 ) made of plastic foam and a decorative layer ( 7 ) are attached to the lower layer. 6. Dachhimmel nach Anspruch 1, dadurch gekennzeichnet, daß die verschweiß­ ten Bereiche (3) 10 bis 80% der Fläche des Dachhimmels ausmachen. 6. headlining according to claim 1, characterized in that the welded areas ( 3 ) make up 10 to 80% of the surface of the headliner. 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.7. headlining according to claim 1, characterized in that the thermoplastic of the thermoplastic layer ( 1 , 1 ') polypropylene and the polyolefin of the foam sheet ( 2 , 2 ') are polypropylene or polyethylene. 8. Dachhimmel nach Anspruch 1, dadurch gekennzeichnet, daß die Luftpolster enthaltenden Bereiche (4) untereinander verbunden sind und Kabelkanäle und Röhren enthalten können.8. headlining according to claim 1, characterized in that the air cushion-containing regions ( 4 ) are interconnected and can contain cable ducts and tubes.
DE20102194U 2001-02-08 2001-02-08 Automotive headlining Expired - Lifetime DE20102194U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20102194U DE20102194U1 (en) 2001-02-08 2001-02-08 Automotive headlining
DE10160442A DE10160442B4 (en) 2001-02-08 2001-12-08 Automotive headliner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20102194U DE20102194U1 (en) 2001-02-08 2001-02-08 Automotive headlining

Publications (1)

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

Family

ID=7952693

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20102194U Expired - Lifetime DE20102194U1 (en) 2001-02-08 2001-02-08 Automotive headlining
DE10160442A Expired - Fee Related DE10160442B4 (en) 2001-02-08 2001-12-08 Automotive headliner

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10160442A Expired - Fee Related DE10160442B4 (en) 2001-02-08 2001-12-08 Automotive headliner

Country Status (1)

Country Link
DE (2) DE20102194U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10254488A1 (en) * 2002-04-01 2003-10-16 Matthias Trautmann Air bag component for automobile passenger compartment has pressurized air chamber on side facing passenger compartment for providing cushioning in accident situation
DE10227406A1 (en) * 2002-06-20 2004-01-08 Volkswagen Ag Shaped inner element of a roof, in particular, for a motor vehicle comprises an energy absorption layer which faces the external roof shell and constitutes an integral part of the inner element
US6984444B2 (en) 2000-03-15 2006-01-10 Lear Corporation Interior lining component
DE102004048504A1 (en) * 2004-10-05 2006-04-13 Rehau Ag + Co Bodywork element comprises an absorber body which serves for dissipation of impact energy and consists of a plurality of plastic buckling elements with support walls
USRE44893E1 (en) 2004-03-26 2014-05-13 Hanwha Azdel, Inc. Fiber reinforced thermoplastic sheets with surface coverings
DE10132192B4 (en) 2001-07-03 2021-10-07 Volkswagen Ag Side wall cladding in a vehicle

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 (en) 2003-05-05 2004-11-25 Quadrant Plastic Composites Ag Nonwoven composite element
DE10339125A1 (en) * 2003-08-22 2005-03-17 Seeber Ag & Co. Kg Flat arrangement
DE10342613A1 (en) * 2003-09-12 2005-04-14 Seeber Ag & Co. Kg Multilayer trim part for a motor vehicle
DE20317241U1 (en) * 2003-11-08 2005-03-24 Quadrant Plastic Composites Ag Composite material for automotive interior parts
DE202004006337U1 (en) * 2004-04-19 2004-07-29 Carcoustics Tech Center Gmbh Air guiding element for an instrument panel of a motor vehicle
DE102007023474A1 (en) * 2007-05-15 2008-11-20 Volkswagen Ag Method for manufacturing formed component with integrated electrostatic surface loudspeaker, involves manufacturing auxiliary tube as carrier, made of plastic by form
CN101177131B (en) * 2007-09-14 2010-07-07 奇瑞汽车有限公司 Sound-insulation endergonic front warehouse structure and manufacturing method thereof
JP5387085B2 (en) * 2009-03-24 2014-01-15 トヨタ紡織株式会社 Vehicle ceiling structure
DE102021108579A1 (en) 2021-04-07 2022-10-13 Adler Pelzer Holding Gmbh Sound insulation with integrated bubble wrap layer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8802249U1 (en) * 1988-02-22 1988-07-07 Pelzer, Helmut, 5804 Herdecke Motor vehicle headliner as lining of the interior roof surface
DE4311592C2 (en) * 1993-04-08 2002-06-27 R & S Technik Gmbh Method and device for producing plastic-containing parts with at least one hollow chamber and part produced accordingly
AT401908B (en) * 1993-11-29 1996-12-27 Greiner & Soehne C A MULTI-LAYERED COMPONENT AND METHOD AND DEVICE FOR ITS PRODUCTION
DE19910274A1 (en) * 1999-03-08 2000-09-21 Sandler C H Gmbh Roof covering and process for its manufacture

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 (en) 2001-07-03 2021-10-07 Volkswagen Ag Side wall cladding in a vehicle
DE10254488A1 (en) * 2002-04-01 2003-10-16 Matthias Trautmann Air bag component for automobile passenger compartment has pressurized air chamber on side facing passenger compartment for providing cushioning in accident situation
DE10227406A1 (en) * 2002-06-20 2004-01-08 Volkswagen Ag Shaped inner element of a roof, in particular, for a motor vehicle comprises an energy absorption layer which faces the external roof shell and constitutes an integral part of the inner element
USRE44893E1 (en) 2004-03-26 2014-05-13 Hanwha Azdel, Inc. Fiber reinforced thermoplastic sheets with surface coverings
DE102004048504A1 (en) * 2004-10-05 2006-04-13 Rehau Ag + Co Bodywork element comprises an absorber body which serves for dissipation of impact energy and consists of a plurality of plastic buckling elements with support walls

Also Published As

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

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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