DE20100632U1 - sound barrier - Google Patents

sound barrier

Info

Publication number
DE20100632U1
DE20100632U1 DE20100632U DE20100632U DE20100632U1 DE 20100632 U1 DE20100632 U1 DE 20100632U1 DE 20100632 U DE20100632 U DE 20100632U DE 20100632 U DE20100632 U DE 20100632U DE 20100632 U1 DE20100632 U1 DE 20100632U1
Authority
DE
Germany
Prior art keywords
sound insulation
mat
fibers
mat according
insulation mat
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
DE20100632U
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.)
Fritz Egger GmbH and Co OG
Original Assignee
Fritz Egger GmbH and Co OG
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 Fritz Egger GmbH and Co OG filed Critical Fritz Egger GmbH and Co OG
Priority to DE20100632U priority Critical patent/DE20100632U1/en
Priority to PCT/EP2002/000143 priority patent/WO2002055811A1/en
Priority to DE50201097T priority patent/DE50201097D1/en
Priority to AT02708268T priority patent/ATE277247T1/en
Priority to EP02708268A priority patent/EP1349996B1/en
Priority to DE10200559A priority patent/DE10200559C2/en
Publication of DE20100632U1 publication Critical patent/DE20100632U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5412—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres sheath-core
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/55—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5418—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • E04F15/203—Separately-laid layers for sound insulation
    • 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
    • G10K11/165—Particles in a matrix

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Floor Finish (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

The high-density particles (14) are not distributed homogeneously inside the mat layer (4). The density of the distribution increases from the mat underside (8) to the top side (6). The density of the mat layer exceeds 300 g/m3> on the underside and 1500 kg/m3> on the top side.

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 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 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 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 (14)

1. Schalldämmmatte für Bodenbeläge, insbesondere für Parkettböden und Laminatfußböden,
  • - mit einer Mattenschicht (4), die eine Mattenobersei­ te (6) und eine Mattenunterseite (8) aufweist,
  • - wobei die Mattenschicht (4) Naturrohstofffasern (10), mindestens ein Bindemittel (12) und hochdichte Partikel (14) aufweist,
dadurch gekennzeichnet,
  • - daß die hochdichten Partikel (14) innerhalb der Mat­ tenschicht (4) inhomogen verteilt angeordnet sind und eine von der Mattenunterseite (8) zur Matten­ oberseite (6) ansteigende Dichteverteilung erzeugen.
1. sound insulation mat for floor coverings, in particular for parquet floors and laminate floors,
  • - With a mat layer ( 4 ) having a mat top ( 6 ) and a mat underside ( 8 ),
  • - The mat layer ( 4 ) has natural raw material fibers ( 10 ), at least one binder ( 12 ) and high-density particles ( 14 ),
characterized by
  • - That the high-density particles ( 14 ) within the mat tenschicht ( 4 ) are arranged inhomogeneously distributed and produce a rising from the mat underside ( 8 ) to the mat top ( 6 ) increasing density distribution.
2. Schalldämmmatte nach Anspruch 1, dadurch gekennzeichnet, daß die Dichteverteilung stetig von der Mattenunter­ seite (8) zur Mattenoberseite (6) ansteigt.2. Sound insulation mat according to claim 1, characterized in that the density distribution increases steadily from the mat bottom ( 8 ) to the mat top ( 6 ). 3. Schalldämmmatte nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Dichte der Mattenschicht an der Mattenunter­ seite (8) größer als 300 kg/m3 und an der Matten­ oberseite (6) größer als 1500 kg/m3 ist.3. Sound insulation mat according to claim 1 or 2, characterized in that the density of the mat layer on the mat bottom side ( 8 ) is greater than 300 kg / m 3 and on the mat top side ( 6 ) is greater than 1500 kg / m 3 . 4. Schalldämmmatte nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Naturrohstofffasern (10) Fasern aus Holz, Flachs, Hanf, Sisal oder Kokos bestehen. 4. Sound insulation mat according to one of claims 1 to 3, characterized in that the natural raw material fibers ( 10 ) fibers consist of wood, flax, hemp, sisal or coconut. 5. Schalldämmmatte nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Bindemittel (12) zumindest teilweise aus Bindefasern besteht, die aus Kunstfasern, aus natur­ nahen Fasern oder aus Naturfasern oder einer Mi­ schung daraus bestehen.5. Sound insulation mat according to one of claims 1 to 4, characterized in that the binder ( 12 ) consists at least partially of binding fibers consisting of synthetic fibers, natural fibers or natural fibers or a mixture of them. 6. Schalldämmmatte nach Anspruch 5, dadurch gekennzeichnet, daß der Gewichtsanteil der Bindefasern bezogen auf die Trockenmasse der Naturrohstofffasern (10) 1 bis 20 Gew.-% beträgt.6. Sound insulation mat according to claim 5, characterized in that the proportion by weight of the binding fibers based on the dry mass of the natural raw material fibers ( 10 ) is 1 to 20 wt .-%. 7. Schalldämmmatte nach Anspruch 5 oder 6, dadurch gekennzeichnet, daß die Länge der Bindefaser im Bereich von 0,5 bis 10 cm liegt.7. Sound insulation mat according to claim 5 or 6, characterized, that the length of the binder fiber ranges from 0.5 to 10 cm. 8. Schalldämmmatte nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, daß die Dicke der Bindefaser im Bereich von 2 bis 10 dtex liegt.8. Sound insulation mat according to one of claims 5 to 7, characterized, that the thickness of the binding fiber is in the range of 2 to 10 dtex lies. 9. Schalldämmmatte nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das Bindemittel (12) zumindest teilweise aus ei­ nem duroplastischen, thermoplastischen, elastomeren oder natürlichem Klebemittel oder aus einer Mischung daraus besteht. 9. Sound insulation mat according to one of claims 1 to 8, characterized in that the binder ( 12 ) consists at least partially of egg nem thermosetting, thermoplastic, elastomeric or natural adhesive or a mixture thereof. 10. Schalldämmmatte nach Anspruch 9, dadurch gekennzeichnet, daß der Gewichtsanteil des Klebemittels bezogen auf die Trockenmasse der Naturrohstofffasern (10) 0,5 bis 30 Gew.-% beträgt.10. Sound insulation mat according to claim 9, characterized in that the proportion by weight of the adhesive based on the dry matter of the natural raw material fibers ( 10 ) is 0.5 to 30 wt .-%. 11. Schalldämmmatte nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die hochdichten Partikel (14) ein spezifisches Gewicht von größer als 2000 kg/m3 aufweisen.11. Sound insulation mat according to one of claims 1 to 10, characterized in that the high-density particles ( 14 ) have a specific weight of greater than 2000 kg / m 3 . 12. Schalldämmmatte nach Anspruch 11, dadurch gekennzeichnet, daß die hochdichten Partikel (14) aus einem minera­ lischen Stoff oder aus einem metallischen Stoff oder einer Mischung daraus bestehen.12. Sound insulation mat according to claim 11, characterized in that the high-density particles ( 14 ) consist of a mineral material or a metallic material or a mixture thereof. 13. Schalldämmmatte nach Anspruch 11 oder 12, dadurch gekennzeichnet, daß die Korngröße der hochdichten Partikel (14) im Bereich zwischen 0,1 bis 0,5, insbesondere zwischen 0,2 und 0,4 mm liegt.13. Sound insulation mat according to claim 11 or 12, characterized in that the grain size of the high-density particles ( 14 ) is in the range between 0.1 to 0.5, in particular between 0.2 and 0.4 mm. 14. Schalldämmmatte nach einem der Ansprüche 11 bis 13, dadurch gekennzeichnet, daß der Gewichtsanteil der hochdichten Partikel (14) bezogen auf die Trockenmasse der Naturrohstofffasern (10) 30 bis 300 Gew.-% beträgt.14. Sound insulation mat according to one of claims 11 to 13, characterized in that the proportion by weight of the high-density particles ( 14 ) based on the dry matter of the natural raw material fibers ( 10 ) is 30 to 300 wt .-%.
DE20100632U 2001-01-12 2001-01-12 sound barrier Expired - Lifetime DE20100632U1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE20100632U DE20100632U1 (en) 2001-01-12 2001-01-12 sound barrier
PCT/EP2002/000143 WO2002055811A1 (en) 2001-01-12 2002-01-09 Sound insulation mat for floor coverings, and method for the production thereof
DE50201097T DE50201097D1 (en) 2001-01-12 2002-01-09 SOUND INSULATION MAT FOR FLOOR COVERINGS AND METHOD FOR THE PRODUCTION THEREOF
AT02708268T ATE277247T1 (en) 2001-01-12 2002-01-09 SOUND INSULATING MAT FOR FLOOR COVERINGS AND METHOD FOR PRODUCING IT
EP02708268A EP1349996B1 (en) 2001-01-12 2002-01-09 Sound insulation mat for floor coverings, and method for the production thereof
DE10200559A DE10200559C2 (en) 2001-01-12 2002-01-09 Sound insulation mat for floor coverings and process for their production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20100632U DE20100632U1 (en) 2001-01-12 2001-01-12 sound barrier

Publications (1)

Publication Number Publication Date
DE20100632U1 true DE20100632U1 (en) 2002-02-28

Family

ID=7951595

Family Applications (3)

Application Number Title Priority Date Filing Date
DE20100632U Expired - Lifetime DE20100632U1 (en) 2001-01-12 2001-01-12 sound barrier
DE10200559A Expired - Fee Related DE10200559C2 (en) 2001-01-12 2002-01-09 Sound insulation mat for floor coverings and process for their production
DE50201097T Expired - Lifetime DE50201097D1 (en) 2001-01-12 2002-01-09 SOUND INSULATION MAT FOR FLOOR COVERINGS AND METHOD FOR THE PRODUCTION THEREOF

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE10200559A Expired - Fee Related DE10200559C2 (en) 2001-01-12 2002-01-09 Sound insulation mat for floor coverings and process for their production
DE50201097T Expired - Lifetime DE50201097D1 (en) 2001-01-12 2002-01-09 SOUND INSULATION MAT FOR FLOOR COVERINGS AND METHOD FOR THE PRODUCTION THEREOF

Country Status (4)

Country Link
EP (1) EP1349996B1 (en)
AT (1) ATE277247T1 (en)
DE (3) DE20100632U1 (en)
WO (1) WO2002055811A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1657375A1 (en) 2004-11-16 2006-05-17 Kronotec Ag Insulating plate
FR3078040A1 (en) * 2018-02-22 2019-08-23 Faurecia Automotive Industrie MOTOR VEHICLE SOUND COMPONENT AND METHOD OF MANUFACTURING THE SAME

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2870160A1 (en) * 2004-05-13 2005-11-18 Cera Acoustic protection system for motor vehicle, has fiber-like material layer presenting progressive density variation so that layer has high and low average density zones for presenting mass and spring behaviors
DE202005007293U1 (en) * 2005-05-07 2006-09-07 Kronospan Technical Co. Ltd., Engomi Panels with three-layer impact sound absorption
FR2889617B1 (en) * 2005-08-03 2008-03-14 Mecaplast Sa SOUNDPROOFING LAYER AND SOUND COMPRESSOR INCORPORATING SAME
DE202007018098U1 (en) * 2007-12-21 2009-05-14 Witex Flooring Products Gmbh Underlay mat
EP2338928B1 (en) 2009-12-17 2011-11-02 Ems-Patent Ag Binding fibre for fixing flat materials containing natural fibres

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH245004A (en) * 1943-09-22 1946-10-31 Gmbh Parkettfabrik Goldbach Sound-absorbing and heat-insulating parquet board.
DE4307550A1 (en) * 1993-03-10 1994-09-15 Gefinex Jackon Gmbh Footstep-sound insulation
DE4428613A1 (en) * 1994-08-12 1996-02-15 Kinkel Werner Helmut Multilayer heat and sound-insulating material
EP0864712A2 (en) * 1997-03-11 1998-09-16 Per Akustik AG Sound insulating mat as well as floor covering with sound insulating mat
EP0904932A2 (en) * 1997-09-29 1999-03-31 Kabushikikaisha Edagumi Floor material and flooring using the floor material
DE29908733U1 (en) * 1999-05-18 1999-08-12 Witex AG, 32832 Augustdorf Sound insulation device for floor coverings
EP1001111A2 (en) * 1998-11-10 2000-05-17 Johannes Schulte Impact sound-isolated floor
DE10017202A1 (en) * 2000-04-06 2000-09-21 Fasa Gmbh Heat and/or sound insulating construction element, e.g. board, mat, block or cavity filling, comprises seaweed, binder and aggregate
DE19813543C2 (en) * 1998-03-27 2001-05-17 Karl Goesele Structure-borne sound-absorbing insulation board and double-shell component containing such an insulation board

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322375A1 (en) * 1983-06-22 1985-01-03 Karl 5249 Hamm Rische Sound-proofing and heat-insulating panel and process for the manufacture thereof
US5684278A (en) * 1994-11-18 1997-11-04 Lockheed Missiles & Space Co., Inc. Acoustical ceramic panel and method
DE19711992A1 (en) 1997-03-14 1998-09-17 Ikon Praezisionstechnik Locking cylinder

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH245004A (en) * 1943-09-22 1946-10-31 Gmbh Parkettfabrik Goldbach Sound-absorbing and heat-insulating parquet board.
DE4307550A1 (en) * 1993-03-10 1994-09-15 Gefinex Jackon Gmbh Footstep-sound insulation
DE4428613A1 (en) * 1994-08-12 1996-02-15 Kinkel Werner Helmut Multilayer heat and sound-insulating material
EP0864712A2 (en) * 1997-03-11 1998-09-16 Per Akustik AG Sound insulating mat as well as floor covering with sound insulating mat
EP0904932A2 (en) * 1997-09-29 1999-03-31 Kabushikikaisha Edagumi Floor material and flooring using the floor material
DE19813543C2 (en) * 1998-03-27 2001-05-17 Karl Goesele Structure-borne sound-absorbing insulation board and double-shell component containing such an insulation board
EP1001111A2 (en) * 1998-11-10 2000-05-17 Johannes Schulte Impact sound-isolated floor
DE29908733U1 (en) * 1999-05-18 1999-08-12 Witex AG, 32832 Augustdorf Sound insulation device for floor coverings
DE10017202A1 (en) * 2000-04-06 2000-09-21 Fasa Gmbh Heat and/or sound insulating construction element, e.g. board, mat, block or cavity filling, comprises seaweed, binder and aggregate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-AN: E 3411/37b v. 27.03.1951 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1657375A1 (en) 2004-11-16 2006-05-17 Kronotec Ag Insulating plate
DE102004056131A1 (en) * 2004-11-16 2006-06-22 Kronotec Ag Soundproofing
DE102004056131B4 (en) * 2004-11-16 2006-08-31 Kronotec Ag Soundproofing
US7998442B2 (en) 2004-11-16 2011-08-16 Kronotec Ag Sound insulating board
FR3078040A1 (en) * 2018-02-22 2019-08-23 Faurecia Automotive Industrie MOTOR VEHICLE SOUND COMPONENT AND METHOD OF MANUFACTURING THE SAME
EP3530441A1 (en) * 2018-02-22 2019-08-28 Faurecia Automotive Industrie Soundproofing part of a motor vehicle and associated manufacturing method
US11358542B2 (en) 2018-02-22 2022-06-14 Faurecia Automotive Industrie Automotive vehicle sound proofing part and related process

Also Published As

Publication number Publication date
DE10200559C2 (en) 2003-04-10
WO2002055811A1 (en) 2002-07-18
DE50201097D1 (en) 2004-10-28
EP1349996A1 (en) 2003-10-08
DE10200559A1 (en) 2002-08-14
ATE277247T1 (en) 2004-10-15
EP1349996B1 (en) 2004-09-22

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