FR2470679A1 - Perfectionnements aux complexes destines a l'insonorisation et aux panneaux equipes de tels complexes - Google Patents

Perfectionnements aux complexes destines a l'insonorisation et aux panneaux equipes de tels complexes Download PDF

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Publication number
FR2470679A1
FR2470679A1 FR7929565A FR7929565A FR2470679A1 FR 2470679 A1 FR2470679 A1 FR 2470679A1 FR 7929565 A FR7929565 A FR 7929565A FR 7929565 A FR7929565 A FR 7929565A FR 2470679 A1 FR2470679 A1 FR 2470679A1
Authority
FR
France
Prior art keywords
complex
sheet
soundproofing
partitions
layers
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.)
Granted
Application number
FR7929565A
Other languages
English (en)
French (fr)
Other versions
FR2470679B1 (ja
Inventor
Robert Vignal
Guy Ferrand
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.)
Matec Holding AG
Original Assignee
Matec Holding 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 Matec Holding AG filed Critical Matec Holding AG
Priority to FR7929565A priority Critical patent/FR2470679A1/fr
Priority to DE19803035449 priority patent/DE3035449A1/de
Priority to JP16400180A priority patent/JPS5680450A/ja
Priority to IT26235/80A priority patent/IT1134460B/it
Publication of FR2470679A1 publication Critical patent/FR2470679A1/fr
Application granted granted Critical
Publication of FR2470679B1 publication Critical patent/FR2470679B1/fr
Granted 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
    • B32B3/10—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 discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—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 discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D24/00—Producing articles with hollow walls
    • B29D24/002—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled
    • B29D24/005—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled the structure having joined ribs, e.g. honeycomb
    • 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
    • B32B27/06—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
    • B32B27/10—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 paper or cardboard
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • 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
    • B32B5/022—Non-woven 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
    • 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
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/028—Paper 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
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/06—Open cell 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/022—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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/024—Honeycomb
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/20—Fibres of continuous length in the form of a non-woven mat
    • 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
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B32B2317/122—Kraft paper
    • 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
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/06—PVC, i.e. polyvinylchloride
    • 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
    • B32B2375/00—Polyureas; 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • 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
    • B32B2605/006—Transparent parts other than made from inorganic glass, e.g. polycarbonate glazings
    • 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
    • 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
    • B32B2607/00—Walls, panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Body Structure For Vehicles (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
FR7929565A 1979-11-30 1979-11-30 Perfectionnements aux complexes destines a l'insonorisation et aux panneaux equipes de tels complexes Granted FR2470679A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7929565A FR2470679A1 (fr) 1979-11-30 1979-11-30 Perfectionnements aux complexes destines a l'insonorisation et aux panneaux equipes de tels complexes
DE19803035449 DE3035449A1 (de) 1979-11-30 1980-09-19 Selbsttragendes flaechiges bauelement
JP16400180A JPS5680450A (en) 1979-11-30 1980-11-20 Selfferecting flat structure element
IT26235/80A IT1134460B (it) 1979-11-30 1980-11-26 Elemento costruttivo autoportante a prevalente estensione superficiale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7929565A FR2470679A1 (fr) 1979-11-30 1979-11-30 Perfectionnements aux complexes destines a l'insonorisation et aux panneaux equipes de tels complexes

Publications (2)

Publication Number Publication Date
FR2470679A1 true FR2470679A1 (fr) 1981-06-12
FR2470679B1 FR2470679B1 (ja) 1982-11-26

Family

ID=9232279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929565A Granted FR2470679A1 (fr) 1979-11-30 1979-11-30 Perfectionnements aux complexes destines a l'insonorisation et aux panneaux equipes de tels complexes

Country Status (3)

Country Link
JP (1) JPS5680450A (ja)
DE (1) DE3035449A1 (ja)
FR (1) FR2470679A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144340A1 (en) * 1983-04-20 1985-06-19 Peabody Noise Control Inc ACOUSTIC STRUCTURE AND ITS MANUFACTURING METHOD.
US4641726A (en) * 1983-04-20 1987-02-10 Peabody Noise Control, Inc. Composite structure and method of manufacturing it
FR2713169A1 (fr) * 1993-12-03 1995-06-09 Renault Revêtement isolant pour structure raide et procédé d'application de ce revêtement.
EP1078821A2 (en) * 1999-08-27 2001-02-28 Lear Corporation Automotive headliners and related articles
FR2821789A1 (fr) * 2001-03-12 2002-09-13 Cera Panneau insonorisant structurel
WO2006069951A1 (de) * 2004-12-23 2006-07-06 Pelzer Acoustic Products Gmbh Poröser, lateraler schallabsorber mit lokalem luftspalt
WO2011075046A1 (en) * 2009-12-14 2011-06-23 Design Force Ab A laminate
BE1025852B1 (nl) * 2017-12-28 2019-07-30 Buzzispace Nv Akoestische interieurelementen

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898240A (ja) * 1981-12-09 1983-06-11 池田物産株式会社 車両用段ボ−ル材
DE3428171A1 (de) * 1984-07-31 1986-02-13 Fa. Heinrich Häussling, 6734 Lambrecht Verfahren zur herstellung von formteilen mit gewebebeschichtung
US5120593A (en) * 1988-05-09 1992-06-09 Honda Giken Kogyo Kabushiki Kaisha Vehicular roof structure
DE4002067A1 (de) * 1990-01-25 1991-08-14 Basf Ag Laminate mit verbesserter kantenstabilitaet
DE4131394C2 (de) * 1991-09-20 1996-12-05 Pelz Ernst Empe Werke Schalldämmaterial
DE19702581B4 (de) * 1996-02-08 2008-05-08 Volkswagen Ag Innenverkleidungselement für die Karosserie eines Kraftfahrzeugs und Verfahren zur Herstellung
DE10110533B4 (de) * 2001-03-05 2008-01-03 Aschauer, Johann, Dipl.-Ing. Schalldämmelement
DE102004015472B4 (de) * 2004-03-26 2010-03-11 Herbert Olbrich Gmbh & Co. Kg Mehrlagiges Formteil und Verfahren zu seiner Herstellung
DE102009006380A1 (de) * 2009-01-28 2010-07-29 Aksys Gmbh Luftschallabsorptionsformteil und Verfahren zur Herstellung eines Luftschallabsorptionsformteils
DE202010008964U1 (de) 2010-11-05 2012-02-06 Westfalia Presstechnik Gmbh & Co. Kg Hybridbauteil unter Verwendung von Wabenmaterial, insbesondere Wabenpappe
DE102011016792A1 (de) * 2011-04-12 2012-10-18 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Kraftfahrzeug mit einem Gasisolationspaneel
JP7017227B2 (ja) * 2017-10-20 2022-02-08 岐阜プラスチック工業株式会社 板材
EP3647044A4 (en) * 2017-06-27 2021-03-24 Gifu Plastic Industry Co., Ltd. BOARD

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2069413A (en) * 1935-12-06 1937-02-02 Burgess Lab Inc C F Sound and vibration damping construction
FR920999A (fr) * 1943-10-18 1947-04-23 Cementation Company Subsidiari Perfectionnements aux panneaux destinés à l'absorption du son
US3211253A (en) * 1964-01-15 1965-10-12 Douglas Aircraft Co Inc Acoustical panel comprising a cellular core having a face thereof coated with fibers bridging the cells
GB1269244A (en) * 1968-09-30 1972-04-06 United Plastics Ltd Improvements in composite panels
US3687223A (en) * 1971-01-12 1972-08-29 Rigips Stempel Gmbh Sound-retarding wall elements
US3822762A (en) * 1971-09-23 1974-07-09 Mc Donnell Douglas Corp Decorative acoustic panel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE670090C (de) * 1933-10-29 1939-01-11 Cartonnagenindustrie Ag F Schalldaemmende und waermedichte Hohlbauplatte mit einer zwischen Aussendecklagen angeordneten Wellpapp-Zwischenschicht
GB1353468A (en) * 1970-07-10 1974-05-15 Short Brothers & Harland Ltd Manufacture of composite structures
GB1365412A (en) * 1972-03-23 1974-09-04 British Titan Ltd Pigment production
JPS48110807U (ja) * 1972-03-25 1973-12-20
JPS49173U (ja) * 1972-04-10 1974-01-05
JPS5279436A (en) * 1975-12-25 1977-07-04 Nissan Motor Co Ltd Interior finish material and method of fabricating the same
JPS5623080Y2 (ja) * 1976-07-29 1981-05-29

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2069413A (en) * 1935-12-06 1937-02-02 Burgess Lab Inc C F Sound and vibration damping construction
FR920999A (fr) * 1943-10-18 1947-04-23 Cementation Company Subsidiari Perfectionnements aux panneaux destinés à l'absorption du son
US3211253A (en) * 1964-01-15 1965-10-12 Douglas Aircraft Co Inc Acoustical panel comprising a cellular core having a face thereof coated with fibers bridging the cells
GB1269244A (en) * 1968-09-30 1972-04-06 United Plastics Ltd Improvements in composite panels
US3687223A (en) * 1971-01-12 1972-08-29 Rigips Stempel Gmbh Sound-retarding wall elements
US3822762A (en) * 1971-09-23 1974-07-09 Mc Donnell Douglas Corp Decorative acoustic panel

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144340A1 (en) * 1983-04-20 1985-06-19 Peabody Noise Control Inc ACOUSTIC STRUCTURE AND ITS MANUFACTURING METHOD.
EP0144340A4 (en) * 1983-04-20 1985-09-02 Peabody Noise Control Inc SOUND-INSULATING STRUCTURE AND THEIR PRODUCTION METHOD.
US4641726A (en) * 1983-04-20 1987-02-10 Peabody Noise Control, Inc. Composite structure and method of manufacturing it
FR2713169A1 (fr) * 1993-12-03 1995-06-09 Renault Revêtement isolant pour structure raide et procédé d'application de ce revêtement.
EP1078821A2 (en) * 1999-08-27 2001-02-28 Lear Corporation Automotive headliners and related articles
EP1078821A3 (en) * 1999-08-27 2002-01-16 Lear Corporation Automotive headliners and related articles
US6413613B1 (en) 1999-08-27 2002-07-02 Lear Corporation Automotive headliners and related articles
FR2821789A1 (fr) * 2001-03-12 2002-09-13 Cera Panneau insonorisant structurel
WO2006069951A1 (de) * 2004-12-23 2006-07-06 Pelzer Acoustic Products Gmbh Poröser, lateraler schallabsorber mit lokalem luftspalt
WO2011075046A1 (en) * 2009-12-14 2011-06-23 Design Force Ab A laminate
BE1025852B1 (nl) * 2017-12-28 2019-07-30 Buzzispace Nv Akoestische interieurelementen

Also Published As

Publication number Publication date
DE3035449A1 (de) 1981-06-11
FR2470679B1 (ja) 1982-11-26
JPS5680450A (en) 1981-07-01
DE3035449C2 (ja) 1993-01-28
JPH0349749B2 (ja) 1991-07-30

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