IT1080326B - Pannelli metallici fonoassorbenti e loro produzione - Google Patents

Pannelli metallici fonoassorbenti e loro produzione

Info

Publication number
IT1080326B
IT1080326B IT21091/77A IT2109177A IT1080326B IT 1080326 B IT1080326 B IT 1080326B IT 21091/77 A IT21091/77 A IT 21091/77A IT 2109177 A IT2109177 A IT 2109177A IT 1080326 B IT1080326 B IT 1080326B
Authority
IT
Italy
Prior art keywords
production
sound absorbing
metal panels
absorbing metal
panels
Prior art date
Application number
IT21091/77A
Other languages
English (en)
Original Assignee
Alcan Res & Dev
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 Alcan Res & Dev filed Critical Alcan Res & Dev
Application granted granted Critical
Publication of IT1080326B publication Critical patent/IT1080326B/it

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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/043—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • 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
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/06—Coating on the layer surface on metal 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Laminated Bodies (AREA)
  • Vibration Prevention Devices (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT21091/77A 1976-03-09 1977-03-09 Pannelli metallici fonoassorbenti e loro produzione IT1080326B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2609763A DE2609763B2 (de) 1976-03-09 1976-03-09 Verfahren zum Herstellen eines Schichtstoff es

Publications (1)

Publication Number Publication Date
IT1080326B true IT1080326B (it) 1985-05-16

Family

ID=5971926

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21091/77A IT1080326B (it) 1976-03-09 1977-03-09 Pannelli metallici fonoassorbenti e loro produzione

Country Status (15)

Country Link
AT (1) AT362214B (it)
BE (1) BE852250A (it)
CH (1) CH619643A5 (it)
DE (1) DE2609763B2 (it)
DK (1) DK102377A (it)
ES (1) ES456630A1 (it)
FR (1) FR2343597A1 (it)
GB (1) GB1562783A (it)
IE (1) IE44717B1 (it)
IT (1) IT1080326B (it)
LU (1) LU76916A1 (it)
NL (1) NL7702541A (it)
NO (1) NO146087C (it)
SE (1) SE7702578L (it)
YU (1) YU60177A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3682714D1 (de) * 1985-06-28 1992-01-16 Nippon Kokan Kk Schwingungsgedaempftes verbund-stahlblech.
FR2662637A1 (fr) * 1990-05-31 1991-12-06 Ugine Aciers Procede de realisation de tole de structure multicouche dite tole sandwich et produit obtenu par le procede .
US6077613A (en) * 1993-11-12 2000-06-20 The Noble Company Sound insulating membrane
FR2726066B1 (fr) * 1994-10-19 1997-01-03 Tubeurop Profile creux soude longitudinalement et procede de fabrication de celui-ci
DE19530122C1 (de) * 1995-08-16 1996-07-18 Alcan Gmbh Verfahren zur Herstellung von Verkleidungselementen oder Dachscharen
DE10031318C2 (de) 2000-06-28 2003-12-24 Alcan Gmbh Schall- und schwingungsdämpfendes Metallband, Formteil und Verfahren zur Herstellung eines schall- und schwingungsdämpfenden Metallbandes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1447156A1 (de) * 1964-12-05 1968-11-07 Trierer Walzwerk Ag Verfahren zur Herstellung von schallisolierenden Platten
DE1609967A1 (de) * 1966-11-30 1970-06-25 Farbwerke Hoechst Vorm Meister Dacheindeckung aus Verbundwerkstoffen
DE1694226A1 (de) * 1967-12-06 1971-07-22 Hoechst Ag Schwingungsgedaempfte Verbundsysteme mit Zwischenschichten aus Pfropfpolymerisaten von Methacrylsaeuremethylester oder Methacrylsaeuremethylester/Acrylsaeure auf Vinylacetat/2-AEthylhexylacrylat/Dibutylmaleinat/Crotonsaeure-Copolymerisaten
FR2088916A5 (en) * 1970-04-29 1972-01-07 Bandstahlkombinat Veb Composite steel and aluminium sheeting or - strips
BE789927A (fr) * 1971-10-11 1973-04-11 Cegedur Sandwich deformable mecaniquement en vue de la fabrication d'emboutis insonorises et emboutis obtenus

Also Published As

Publication number Publication date
BE852250A (fr) 1977-07-01
ES456630A1 (es) 1978-02-16
NL7702541A (nl) 1977-09-13
SE7702578L (sv) 1977-09-10
NO146087B (no) 1982-04-19
IE44717B1 (en) 1982-03-10
YU60177A (en) 1982-08-31
AT362214B (de) 1981-04-27
NO770813L (no) 1977-09-12
GB1562783A (en) 1980-03-19
DE2609763B2 (de) 1979-06-13
CH619643A5 (en) 1980-10-15
ATA154077A (de) 1980-09-15
FR2343597B1 (it) 1983-08-26
FR2343597A1 (fr) 1977-10-07
DK102377A (da) 1977-09-10
IE44717L (en) 1977-09-09
NO146087C (no) 1982-08-11
DE2609763A1 (de) 1977-09-15
LU76916A1 (it) 1977-07-12

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