BE905335A - Element insonorisant autoportant en sandwich et son procede de fabrication. - Google Patents

Element insonorisant autoportant en sandwich et son procede de fabrication.

Info

Publication number
BE905335A
BE905335A BE0/217087A BE217087A BE905335A BE 905335 A BE905335 A BE 905335A BE 0/217087 A BE0/217087 A BE 0/217087A BE 217087 A BE217087 A BE 217087A BE 905335 A BE905335 A BE 905335A
Authority
BE
Belgium
Prior art keywords
manufacturing
soundproofing element
self
supporting
sandwich self
Prior art date
Application number
BE0/217087A
Other languages
English (en)
Original Assignee
Greiner Schaumstoffwerk
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
Priority claimed from AT248585A external-priority patent/AT394231B/de
Priority claimed from AT375185A external-priority patent/AT388702B/de
Application filed by Greiner Schaumstoffwerk filed Critical Greiner Schaumstoffwerk
Publication of BE905335A publication Critical patent/BE905335A/fr

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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0001—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties
    • B29K2995/0002—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties insulating
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)

Abstract

Elément insonorisant, autoportant en forme de sandwich ayant deux couches extérieures de recouvrement de surface différentes, disposées à une certaine d'écartement l'une de l'autre et une couche formant ame constituée en matière synthétique mousse et disposée entre celles-ci,caractérisé en ce que la couche formant ame (104, 119, 122) présente une densité croissant en direction des deux couches extérieures de recouvrement de surface (102, 103, 120) et consiste en une matière synthétique à alvéoles (126) prépondéramment ouverts.
BE0/217087A 1985-08-27 1986-08-27 Element insonorisant autoportant en sandwich et son procede de fabrication. BE905335A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT248585A AT394231B (de) 1985-08-27 1985-08-27 Selbsttragendes sandwichartiges schallschutzelement
AT375185A AT388702B (de) 1985-12-24 1985-12-24 Schallschutzelement und verfahren zu seiner herstellung

Publications (1)

Publication Number Publication Date
BE905335A true BE905335A (fr) 1986-12-16

Family

ID=25598541

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/217087A BE905335A (fr) 1985-08-27 1986-08-27 Element insonorisant autoportant en sandwich et son procede de fabrication.

Country Status (8)

Country Link
BE (1) BE905335A (fr)
DE (1) DE3627431C2 (fr)
ES (1) ES2001587A6 (fr)
FR (1) FR2586850B1 (fr)
GB (1) GB2179594B (fr)
IT (1) IT1198020B (fr)
NL (1) NL193805C (fr)
SE (1) SE468162B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201340A (en) * 1986-12-20 1988-09-01 Jenaro Limited Furnishing arrangement
AT406606B (de) * 1988-07-14 2000-07-25 Greiner Schaumstoffwerk Formteil aus schaumstoffplatten
GB9101353D0 (en) * 1991-01-22 1991-03-06 Short Brothers Plc Noise attenuation panel
ES2039162B1 (es) * 1992-01-21 1996-11-16 Barracuda Tech Ab Material de amortiguamiento de sonido para uso submarino.
DE4415586C1 (de) 1994-05-03 1996-02-08 Stankiewicz Gmbh Verfahren zur Herstellung eines Verbundschaums aus Schaumflocken, Verbundschaum sowie Verwendungen dieses Verbundschaumes
USD437259S1 (en) 1998-07-24 2001-02-06 Ingersoll-Rand Company Enclosure module for a portable machine
GB2342895B (en) * 1998-07-24 2002-04-03 Ingersoll Rand Co Enclosure for a portable machine
USD437806S1 (en) 1998-07-24 2001-02-20 Ingersoll-Rand Company Enclosure for a portable machine
USD437260S1 (en) 1998-07-24 2001-02-06 Ingersoll-Rand Company Enclosure module for a portable machine
GB9923908D0 (en) * 1999-10-08 1999-12-08 Thorstone Business Man Ltd Foam laminates
DE102005040865A1 (de) * 2005-08-29 2007-03-01 Webasto Ag Speicher für Kälte oder Wärme und Verfahren zum Befestigen eines Speichers für Kälte oder Wärme in einem Kraftfahrzeug
CN104074905A (zh) * 2014-06-23 2014-10-01 刘刚凌 一种汽车减震器的隔音装置
DE202014006987U1 (de) * 2014-09-01 2015-09-03 Reinz-Dichtungs-Gmbh Hitzeschild und mit einem derartigen Hitzeschild abgeschirmtes Bauteil
DE102016009511A1 (de) * 2016-08-04 2018-02-08 Audi Ag Schalldämpfungsbauteil aus Kunststoff für ein Kraftfahrzeug und Herstellverfahren
DE102017105679B4 (de) 2017-03-16 2025-02-06 Webasto SE Dachschale mit Akustikdämmschicht
CN109024951B (zh) * 2018-07-26 2019-12-10 王菊英 一种隔除噪音装置
FR3088132A1 (fr) * 2018-11-03 2020-05-08 Luc Lanier Panneau acoustique ductile
DE102020131363A1 (de) 2020-10-13 2022-04-14 Aco Ahlmann Se & Co. Kg Bauprodukt und Verfahren
FR3141903A1 (fr) * 2022-11-15 2024-05-17 Psa Automobiles Sa Panneau d’insonorisation pour capot avant de véhicule automobile

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1532629A (en) * 1975-11-11 1978-11-15 Textile Bonding Ltd Laminated materials
FR2420080A1 (fr) * 1978-03-14 1979-10-12 Ciat Sa Perfectionnements aux dispositifs d'amortissement phonique notamment pour canalisations d'air ou autre gaz
FR2447802A1 (fr) * 1979-01-30 1980-08-29 Roth Sa Freres Procede de fabrication d'un materiau d'absorption phonique et materiau ainsi obtenu
US4430286A (en) * 1980-07-14 1984-02-07 Celotex Corporation Variable density board having improved thermal and acoustical properties and method and apparatus for producing same
DE3334273A1 (de) * 1982-09-25 1984-03-29 Audi Nsu Auto Union Ag, 7107 Neckarsulm Schalldaemmauskleidung
AU559367B2 (en) * 1983-01-20 1987-03-05 Illbruck Gmbh Acoustic absorption for alveolar material
JPS6056256B2 (ja) * 1983-04-11 1985-12-09 防衛庁技術研究本部長 エンジン内貼り用吸音体

Also Published As

Publication number Publication date
ES2001587A6 (es) 1988-06-01
NL193805B (nl) 2000-07-03
GB8619750D0 (en) 1986-09-24
NL8602132A (nl) 1987-03-16
IT8621458A0 (it) 1986-08-08
GB2179594A (en) 1987-03-11
FR2586850B1 (fr) 1989-12-22
SE468162B (sv) 1992-11-16
GB2179594B (en) 1990-02-21
SE8603348D0 (sv) 1986-08-07
FR2586850A1 (fr) 1987-03-06
IT8621458A1 (it) 1988-02-08
DE3627431A1 (de) 1987-03-05
SE8603348L (sv) 1987-02-28
NL193805C (nl) 2000-11-06
IT1198020B (it) 1988-12-21
DE3627431C2 (de) 1995-12-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: *SCHAUMSTOFFWERK GREINER G.M.B.H.

Effective date: 20020831