ES8106854A1 - A process for producing a sound-insulating and sound- absorbing shaped part and a shaped part having a foam layer - Google Patents

A process for producing a sound-insulating and sound- absorbing shaped part and a shaped part having a foam layer

Info

Publication number
ES8106854A1
ES8106854A1 ES493805A ES493805A ES8106854A1 ES 8106854 A1 ES8106854 A1 ES 8106854A1 ES 493805 A ES493805 A ES 493805A ES 493805 A ES493805 A ES 493805A ES 8106854 A1 ES8106854 A1 ES 8106854A1
Authority
ES
Spain
Prior art keywords
sound
shaped part
insulating
absorbing
foam layer
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
Application number
ES493805A
Other languages
Spanish (es)
Other versions
ES493805A0 (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.)
Henkel Teroson GmbH
Original Assignee
Henkel Teroson GmbH
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 Henkel Teroson GmbH filed Critical Henkel Teroson GmbH
Publication of ES493805A0 publication Critical patent/ES493805A0/en
Publication of ES8106854A1 publication Critical patent/ES8106854A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B60R13/083—Acoustic or thermal insulation of passenger compartments for fire walls or floors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3017—Floor coverings

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)
  • Molding Of Porous Articles (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

A sound-insulating and sound- absorbing shaped part (e.g. for vehicles or machine casings) having a foam layer is formed by placing a plastic material mixture to be foamed into a mould cavity into localised areas of which have been inserted sheet blanks. The foam embeds the blanks which define regions having different sound-absorbing/insulating properties.
ES493805A 1979-07-31 1980-07-29 A process for producing a sound-insulating and sound- absorbing shaped part and a shaped part having a foam layer Expired ES8106854A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2930966A DE2930966C2 (en) 1979-07-31 1979-07-31 Process for the production of a sound-absorbing molded part

Publications (2)

Publication Number Publication Date
ES493805A0 ES493805A0 (en) 1981-10-01
ES8106854A1 true ES8106854A1 (en) 1981-10-01

Family

ID=6077207

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493805A Expired ES8106854A1 (en) 1979-07-31 1980-07-29 A process for producing a sound-insulating and sound- absorbing shaped part and a shaped part having a foam layer

Country Status (8)

Country Link
JP (1) JPS5624157A (en)
DE (1) DE2930966C2 (en)
ES (1) ES8106854A1 (en)
FR (1) FR2462260A1 (en)
GB (1) GB2056360B (en)
IT (1) IT1131797B (en)
NL (1) NL8004319A (en)
SE (1) SE8005466L (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034799A1 (en) * 1980-09-16 1982-04-29 Daimler-Benz Ag, 7000 Stuttgart Vehicle floor interior carpet - having foamed-on backing formed on intermediate impermeable opt. foamed thermoplastic layer on carpet reverse
DE3112591C2 (en) * 1981-03-30 1983-12-29 Nixdorf Computer Ag, 4790 Paderborn Sound-insulating, closed device housing
EP0087855A3 (en) * 1982-01-15 1984-10-03 Winster Hose Limited Manufacture of reinforced hose
JPS5976484U (en) * 1982-11-17 1984-05-24 本田技研工業株式会社 Anti-vibration structure for automobile floors
JPS59126752U (en) * 1983-02-16 1984-08-25 トヨタ自動車株式会社 Sound insulation structure for vehicles
DE3313044A1 (en) * 1983-04-12 1984-10-18 Helmut 5804 Herdecke Pelzer LAYERED BODY WITH FLEXIBLE PARTIAL AREAS TO REDUCE BODY AND / OR AIR SOUND IN ACOUSTICALLY EXCITED SURFACES
JPS59176521U (en) * 1983-05-12 1984-11-26 トヨタ自動車株式会社 soundproofing material
DE3346260A1 (en) * 1983-12-21 1985-07-11 Dr. Alois Stankiewicz GmbH, 3101 Adelheidsdorf DEVICE FOR SOUND FIELD INTERFERENCE
DE3414794C2 (en) * 1984-04-18 1986-12-18 Metzeler Schaum Gmbh, 8940 Memmingen Process for the production of back-foamed molded parts
JPS6255240A (en) * 1985-09-04 1987-03-10 Nippon Tokushu Toryo Kk Acoustic insulation of vehicle and the like
DE3624427A1 (en) * 1986-07-18 1988-01-21 Stankiewicz Alois Dr Gmbh ADHAESIVE NON-DESTRUCTIBLE REMOVABLE INSULATION SYSTEM
IT1217124B (en) * 1987-02-10 1990-03-14 Studi E Prototipi S R L Centro SOUNDPROOFING PANELS FOR APPLICATIONS IN THE AUTOMOTIVE SECTOR AND PROCEDURES FOR THEIR OBTAINING
DE3734237A1 (en) * 1987-10-09 1989-04-20 Pelzer Helmut Process for arranging mass layers of a spring-mass system in trim or lining parts for motor vehicles
EP0322305B1 (en) * 1987-12-21 1994-04-06 Honda Giken Kogyo Kabushiki Kaisha Body frame for motor-bicycle
DE3905607A1 (en) * 1989-02-23 1990-08-30 Bayerische Motoren Werke Ag LAYER BUILDING FOR THE PRODUCTION OF SOUND INSULATIONS, SOUND INSULATIONS AND METHOD FOR THE PRODUCTION OF THE LAYER BUILDING OR OF SOUND INSULATION
DE19543495A1 (en) * 1995-11-22 1997-05-28 Mann & Hummel Filter Device for insulating noise absorbing elements
GB2310160A (en) * 1996-01-11 1997-08-20 Columbus Plastics Ltd Loudspeaker Components
GB2313096A (en) * 1996-05-16 1997-11-19 Perstorp Components Ltd Vehicle panel acoustic absorption liner
JP3367637B2 (en) * 1997-10-16 2003-01-14 日産自動車株式会社 Sound insulation structure in the car interior
DE19936770A1 (en) * 1999-08-09 2001-02-15 Magna Naeher Gmbh Floor covering for the passenger compartment of motor vehicles
GB2363364A (en) * 2000-06-09 2001-12-19 Collins & Aikman Autom Syst Acoustically absorptive panel
EP1642709A1 (en) * 2004-10-01 2006-04-05 Centro Tecnologico de Grupo Copo, S.L. Thermoformable layered sheet and manufacturing process
DE102005056840B3 (en) * 2005-11-28 2007-04-12 Carcoustics Tech Center Gmbh Sound insulating part esp. for motor vehicles, includes dense-layer consisting of micro-porous sprayed skin layer
DE102008017893B4 (en) * 2008-04-09 2022-08-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft flooring
EP2277737A1 (en) * 2009-07-24 2011-01-26 International Automotive Components Group GmbH Acoustic flooring
US9902342B2 (en) * 2015-05-28 2018-02-27 Sabic Global Technologies B.V. Bulkhead including a support structure and an acoustic component
EP3115260A1 (en) * 2015-07-06 2017-01-11 Autoneum Management AG Device for covering a floor pan of a motor vehicle and method for producing the device

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7738724U1 (en) * 1978-04-13 Teroson Gmbh, 6900 Heidelberg Plate or strip-shaped soundproofing material
DE835066C (en) * 1950-07-15 1952-04-21 Eberspaecher J Body-borne sound-absorbing device for cylindrical or elliptical pipes and for containers, vessels etc. with internal chamber division
DE1039759B (en) * 1952-10-27 1958-09-25 Licentia Gmbh Sound absorbing protective cover for machines
DE1422023A1 (en) * 1961-08-26 1968-10-10 Bojak Dipl Ing Kurt Sound insulation layer
GB1113244A (en) * 1963-11-19 1968-05-08 Nicholas Fleischmann Improvements in or relating to the production of floor or wall panelling
US3298457A (en) * 1964-12-21 1967-01-17 Lord Corp Acoustical barrier treatment
DE1653244A1 (en) * 1966-07-05 1972-04-06 Kuebel Gmbh Karl Process for the production of composite elements from foam and solidified chipboard-fiber bodies, in particular in plate form
CH509872A (en) * 1969-05-05 1971-07-15 Voest Ag Process for the production of heat and sound insulating lightweight construction elements
DE1923161B2 (en) * 1969-05-07 1974-03-28 Dr. Alois Stankiewicz, Chemische Erzeugnisse, 3101 Adelheidsdorf Post Nienhagen Mat for lining automobile body walls and a method of manufacturing the mat
DE1932240A1 (en) * 1969-06-25 1971-02-18 Stankiewicz Chem Dr Alois Device for damping walls subject to body sound vibrations
CA963426A (en) * 1969-12-17 1975-02-25 Roger M. Christenson Treatment of electrodeposition rinse water
DE2006741B2 (en) * 1970-02-14 1974-03-07 Audi Nsu Auto Union Ag, 7107 Neckarsulm Multi-layer sound-absorbing component for a body for motor vehicles composed of pressed sheet metal parts
DE2212238C3 (en) * 1972-03-14 1979-06-07 Paul Erich 6360 Friedberg Kettler Driver's platform for tractors and construction vehicles
DE2426793B2 (en) * 1974-06-01 1978-11-16 Dynamit Nobel Ag, 5210 Troisdorf Covering with a sound-absorbing effect
DE2437947C3 (en) * 1974-08-07 1984-09-20 Fa. Carl Freudenberg, 6940 Weinheim Arrangement for the absorption of airborne sound
JPS5231397A (en) * 1975-05-30 1977-03-09 Dainichi Nippon Cables Ltd Constructin method of cable hanging up to a pylon
JPS5330525A (en) * 1976-09-01 1978-03-22 Mitsubishi Motors Corp Method of manufacturing double noise protecting wall of vehicle
JPS5330526A (en) * 1976-09-01 1978-03-22 Mitsubishi Motors Corp Method of manufacturing double noise protecting wall of vehicle
DE2557719A1 (en) * 1975-12-20 1977-06-30 Hans Georg Dr Ing Freist VEHICLE CARPET CUTTING AND METHOD OF ITS MANUFACTURING
DE7719053U1 (en) * 1977-06-16 1978-09-28 Fa. Carl Freudenberg, 6940 Weinheim SOUND INSULATION MAT
DE7722545U1 (en) * 1977-07-19 1977-10-20 Teroson Gmbh, 6900 Heidelberg Molded part as cladding for sound insulation and soundproofing of reflective surfaces
DE2732483C3 (en) * 1977-07-19 1985-05-15 Teroson Gmbh, 6900 Heidelberg Process for sound insulation and attenuation of sound-emitting surfaces as well as suitable cladding
DE2735153A1 (en) * 1977-08-04 1979-02-15 Helmut Pelzer Lightweight elastic double mat for acoustic damping, esp. in cars - having open cell polyurethane foam covered with filled rigid polyurethane foam
DE2751774A1 (en) * 1977-11-19 1979-05-23 Helmut Pelzer Sound absorbing polyurethane foam composite - with layers of flexible and dense polyurethane foam, useful for deadening engine noise
DE2756622C2 (en) * 1977-12-19 1979-09-20 Teroson Gmbh, 6900 Heidelberg Sheet or strip-shaped foam insulation material
DE2800914C2 (en) * 1978-01-10 1983-12-29 Dr. Alois Stankiewicz Schallschluck GmbH & Co KG, 3101 Adelheidsdorf Sound-insulating multilayer wall cladding for the walls of vehicles or machines

Also Published As

Publication number Publication date
DE2930966C2 (en) 1983-12-22
ES493805A0 (en) 1981-10-01
FR2462260A1 (en) 1981-02-13
IT1131797B (en) 1986-06-25
GB2056360B (en) 1983-02-09
SE8005466L (en) 1981-02-01
NL8004319A (en) 1981-02-03
GB2056360A (en) 1981-03-18
IT8023819A0 (en) 1980-07-31
JPS5624157A (en) 1981-03-07
DE2930966A1 (en) 1981-02-12

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