EP0274097A3 - Sound-damping plate made of foam material - Google Patents

Sound-damping plate made of foam material Download PDF

Info

Publication number: EP0274097A3
Authority: EP; European Patent Office
Prior art keywords: regions; boards; thickness; sound; foam material
Prior art date: 1987-01-07
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

EP87118679A

Other languages

English (en)

Other versions

EP0274097A2 (de

EP0274097B1 (de

Inventor

Rolf Tschudin-Mahrer

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.)

Illbruck Production SA

Original Assignee

Irbit Research and Consulting 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.)

1987-01-07

Filing date

1987-12-16

Publication date

1989-04-26

1987-12-16 Application filed by Irbit Research and Consulting AG filed Critical Irbit Research and Consulting AG

1987-12-16 Priority to AT87118679T priority Critical patent/ATE85859T1/de

1988-07-13 Publication of EP0274097A2 publication Critical patent/EP0274097A2/de

1989-04-26 Publication of EP0274097A3 publication Critical patent/EP0274097A3/de

1993-02-17 Application granted granted Critical

1993-02-17 Publication of EP0274097B1 publication Critical patent/EP0274097B1/de

2007-12-16 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- 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

EP87118679A 1987-01-07 1987-12-16 Aus Schaumstoff bestehende Schalldämmplatte Expired - Lifetime EP0274097B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT87118679T ATE85859T1 (de)	1987-01-07	1987-12-16	Aus schaumstoff bestehende schalldaemmplatte.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE8700264U		1987-01-07
DE8700264U DE8700264U1 (de)	1987-01-07	1987-01-07

Publications (3)

Publication Number	Publication Date
EP0274097A2 EP0274097A2 (de)	1988-07-13
EP0274097A3 true EP0274097A3 (en)	1989-04-26
EP0274097B1 EP0274097B1 (de)	1993-02-17

Family

ID=6803396

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87118679A Expired - Lifetime EP0274097B1 (de)	1987-01-07	1987-12-16	Aus Schaumstoff bestehende Schalldämmplatte

Country Status (6)

Country	Link
US (1)	US4867271A (de)
EP (1)	EP0274097B1 (de)
JP (1)	JPS63174099A (de)
AT (1)	ATE85859T1 (de)
DE (2)	DE8700264U1 (de)
ES (1)	ES2039418T3 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH682553A5 (de) *	1990-09-03	1993-10-15	Matec Holding	Schallisolierendes und schalldämpfendes Verbundwerk.
DE4304628C2 (de) *	1993-02-16	1997-04-03	Freudenberg Carl Fa	Schalldämpfende Gehäuseauskleidung
DE4321551C2 (de) *	1993-06-29	1996-11-21	Freudenberg Carl Fa	Verkleidungselement zur Isolierung akustisch störender Schwingungen
GB2292786B (en) *	1994-08-27	1997-10-22	Noisco Products Ltd	Acoustic sheet material
DE9414943U1 (de) *	1994-09-14	1996-01-18	Faist M Gmbh & Co Kg	Folienresonanzabsorber
US5483028A (en) *	1994-11-14	1996-01-09	Cascade Engineering, Inc.	Acoustical barrier with decoupler
DE29605599U1 (de) *	1996-03-26	1997-07-31	Faist M Gmbh & Co Kg	Mehrschichtiges, schallabsorbierendes Bauteil
US5886305A (en) *	1996-07-26	1999-03-23	Cascade Engineering, Inc.	Sound insulating layer with integral rib structure
ES2198588T3 (es) *	1996-07-26	2004-02-01	Cascade Engineering, Inc.	Sistema para unir fijamente materiales laminares.
US6213252B1 (en) *	1996-11-08	2001-04-10	Royal Mat International Inc.	Sound absorbing substrate
AU7079600A (en) *	1999-08-25	2001-03-19	Ergodyne Corporation	Vibration damping member and method of making same
CA2396964C (en)	1999-08-25	2008-02-12	Ergodyne Corporation	Vibration damping member and method of making same
US6422575B1 (en)	2000-03-14	2002-07-23	L&L Products, Inc.	Expandable pre-formed plug
US6820923B1 (en) *	2000-08-03	2004-11-23	L&L Products	Sound absorption system for automotive vehicles
GB0106911D0 (en)	2001-03-20	2001-05-09	L & L Products	Structural foam
US6793274B2 (en) *	2001-11-14	2004-09-21	L&L Products, Inc.	Automotive rail/frame energy management system
SE525812C2 (sv) *	2002-06-12	2005-05-03	Saab Ab	Akustiskt foder, användning av ett foder samt sätt att framställa ett akustiskt foder
US7004536B2 (en) *	2002-07-29	2006-02-28	L&L Products, Inc.	Attachment system and method of forming same
US6923499B2 (en) *	2002-08-06	2005-08-02	L & L Products	Multiple material assembly for noise reduction
US6883858B2 (en) *	2002-09-10	2005-04-26	L & L Products, Inc.	Structural reinforcement member and method of use therefor
US20050102815A1 (en) *	2003-11-03	2005-05-19	L&L Products, Inc.	Reinforced members formed with absorbent mediums
US7007892B2 (en) *	2004-03-23	2006-03-07	The Boeing Company	Insulating baffle for a floor shear truss
ES2321625T3 (es) *	2004-06-17	2009-06-09	HEIMBACH GMBH & CO. KG	Instalacion de aislamiento acustico para un revestimiento de pared, techo o suelo.
US20060272279A1 (en) *	2005-05-13	2006-12-07	Administrator Of The National Aeronautics And Space Administration	Composite panel having subsonic transverse wave speed characteristics
JP5459835B2 (ja) *	2008-08-08	2014-04-02	ニチアス株式会社	自動車用防音カバー
KR101604886B1 (ko) *	2012-12-06	2016-03-25	(주)엘지하우시스	미세공명구조를 갖는 흡음시트, 그 제조 방법 및 이를 이용한 흡음형 방음패널
USD959704S1 (en) *	2020-07-29	2022-08-02	Axel & Susann Meise Beteiligungsgesellschaft Mbh	Acoustic insulation boards
USD956270S1 (en) *	2020-07-29	2022-06-28	Axel & Susann Meise Beteiligungsgesellschaft Mbh	Acoustic insulation board
USD956269S1 (en) *	2020-07-29	2022-06-28	Axel & Susann Meise Beteiligungsgesellschaft Mbh	Acoustic insulation board

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2187335A (en) *	1937-05-06	1940-01-16	Hinde & Dauch Paper Co	Composite board
DE2625168B1 (de) *	1976-06-04	1977-10-27	Irbit Holding Ag	Aus schaumstoff bestehende schall- daemmauskleidung
FR2578080A1 (fr) *	1985-02-23	1986-08-29	Daimler Benz Ag	Element insonorisant multicouche
DE8520047U1 (de) *	1985-07-11	1986-11-13	Irbit Research + Consulting Ag, Freiburg/Fribourg, Ch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2148355B2 (de) *	1971-08-10	1974-09-06	Isolants Franca S
DE2750122A1 (de) *	1977-11-09	1979-05-10	Erich Munz	Koerperschalldaemmleiste
US4242398A (en) *	1979-01-16	1980-12-30	Teijin Limited	Fibrous shaped article having non-level surface
CH638281A5 (de) *	1979-05-18	1983-09-15	Inventio Ag	Daempfungskoerper fuer maschinenlagerung.
US4493471A (en) *	1983-02-14	1985-01-15	Mcinnis Donald E	Sound speaker stand for attenuating vibrations
DE3531886A1 (de) *	1985-09-06	1987-03-19	Stankiewicz Alois Dr Gmbh	Hohlkammern

1987
- 1987-01-07 DE DE8700264U patent/DE8700264U1/de not_active Expired
- 1987-12-16 ES ES198787118679T patent/ES2039418T3/es not_active Expired - Lifetime
- 1987-12-16 EP EP87118679A patent/EP0274097B1/de not_active Expired - Lifetime
- 1987-12-16 AT AT87118679T patent/ATE85859T1/de not_active IP Right Cessation
- 1987-12-16 DE DE8787118679T patent/DE3784232D1/de not_active Expired - Fee Related
- 1987-12-30 US US07/139,610 patent/US4867271A/en not_active Expired - Lifetime
1988
- 1988-01-07 JP JP63000796A patent/JPS63174099A/ja active Pending

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2187335A (en) *	1937-05-06	1940-01-16	Hinde & Dauch Paper Co	Composite board
DE2625168B1 (de) *	1976-06-04	1977-10-27	Irbit Holding Ag	Aus schaumstoff bestehende schall- daemmauskleidung
FR2578080A1 (fr) *	1985-02-23	1986-08-29	Daimler Benz Ag	Element insonorisant multicouche
DE8520047U1 (de) *	1985-07-11	1986-11-13	Irbit Research + Consulting Ag, Freiburg/Fribourg, Ch

Also Published As

Publication number	Publication date
EP0274097A2 (de)	1988-07-13
US4867271A (en)	1989-09-19
ES2039418T3 (es)	1993-10-01
JPS63174099A (ja)	1988-07-18
EP0274097B1 (de)	1993-02-17
DE8700264U1 (de)	1988-05-11
DE3784232D1 (de)	1993-03-25
ATE85859T1 (de)	1993-03-15

Legal Events

Date	Code	Title	Description
1988-05-28	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1988-07-13	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE
1989-03-09	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
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1989-09-27	17P	Request for examination filed	Effective date: 19890802
1991-06-05	17Q	First examination report despatched	Effective date: 19910424
1992-12-16	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ILLBRUCK PRODUCTION S.A.
1992-12-30	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1993-02-17	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE
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Publication	Publication Date	Title
EP0274097A3 (en)	1989-04-26	Sound-damping plate made of foam material
ZA889346B (en)	1989-09-27	Forming corrugated board structures
HK1007779A1 (en)	1999-04-23	Improved gypsum board
DE68909348T2 (de)	1994-01-13	Schalldämmplatte.
MY101390A (en)	1991-10-23	A building base for a toy building set
DE3566085D1 (en)	1988-12-15	Puzzle cube
MY119739A (en)	2005-07-29	Female member of mechanical fastener
DE3662334D1 (en)	1989-04-20	Arrangements in dolls for producing sound
DK129290D0 (da)	1990-05-25	Lysende plade eller tavle
GB2139950B (en)	1987-02-04	Composite sound and heat insulating board
EP0335679A3 (en)	1990-01-24	Bonded ceramic-metal composite substrate, circuit board constructed therewith and methods for production thereof
IT1229626B (it)	1991-09-04	Monoblocco stampato ad incastro per costruzioni in c.a. vibrato e compresso
BR9610435A (pt)	1999-02-17	Palheta
HK1005438A1 (en)	1999-01-08	Manufacturing corrugated board
EP0208268A3 (en)	1988-06-08	Sound-absorbing panel made of foam material
GB8817573D0 (en)	1988-08-24	Improvements in drawing board arrangements
EP0296604A3 (de)	1989-07-05	Brettmaterial und sein Herstellungsverfahren
IT1174590B (it)	1987-07-01	Contenitore polifunzionale multidiedro a predisposizione cubica o prismatica a facce lateriali quadrate ripiegabile sulla propria base
JPS641856A (en)	1989-01-06	Soundproof floor material
IT206931Z2 (it)	1987-10-19	Veicolo per trasferire una pila distrati di materiale in foglio come stoffa e simili da un piano di formazione della pila ad una tavola di taglio
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JPS6255986U (de)	1987-04-07
JPS62105243U (de)	1987-07-04
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