EP1018725A3 - Method for sound deadening a piece of sheet metal - Google Patents

Method for sound deadening a piece of sheet metal Download PDF

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Publication number
EP1018725A3
EP1018725A3 EP00100002A EP00100002A EP1018725A3 EP 1018725 A3 EP1018725 A3 EP 1018725A3 EP 00100002 A EP00100002 A EP 00100002A EP 00100002 A EP00100002 A EP 00100002A EP 1018725 A3 EP1018725 A3 EP 1018725A3
Authority
EP
European Patent Office
Prior art keywords
sheet
sheet metal
metal
piece
sound deadening
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.)
Withdrawn
Application number
EP00100002A
Other languages
German (de)
French (fr)
Other versions
EP1018725A2 (en
Inventor
Karlheinz Bildner
Heinrich Eckert
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.)
CWW Gerko Akustik GmbH and Co KG
Original Assignee
CWW Gerko Akustik GmbH and Co KG
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 CWW Gerko Akustik GmbH and Co KG filed Critical CWW Gerko Akustik GmbH and Co KG
Publication of EP1018725A2 publication Critical patent/EP1018725A2/en
Publication of EP1018725A3 publication Critical patent/EP1018725A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00Methods 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
    • G10K11/16Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162Selection of materials
    • G10K11/168Plural layers of different materials, e.g. sandwiches

Abstract

Zum Entdröhnen eines Blechteiles wird zumindest ein Metallblech durch eine Schraub-, Niet- oder Schweißverbindung fest mit dem zu entdröhnenden Blechteil verbunden. Zwischen dem Metallblech und dem Blechteil und gegebenenfalls zwischen weiteren über das Metallblech angeordneten Metallblechen wird eine Kleberschicht vorgesehen, die für den Einsatz bei Blechteilen mit Raumtemperatur aus einem Polyacrylsäuresester-Copolymerisat und für den Einsatz bei höheren Temperaturen im Bereich zwischen etwa 60°C und 80°C aus vernetztem Silikonkleber besteht.

Figure 00000001
To deaden a sheet metal part, at least one metal sheet is firmly connected to the sheet metal part to be deadened by a screw, rivet or welded connection. An adhesive layer is provided between the metal sheet and the sheet metal part and, if appropriate, between further metal sheets arranged over the metal sheet, which is made of a polyacrylic acid ester copolymer for use in sheet metal parts with room temperature and for use at higher temperatures in the range between approximately 60 ° C. and 80 ° C consists of cross-linked silicone adhesive.
Figure 00000001

EP00100002A 1999-01-05 2000-01-03 Method for sound deadening a piece of sheet metal Withdrawn EP1018725A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19900106 1999-01-05
DE19900106 1999-01-05

Publications (2)

Publication Number Publication Date
EP1018725A2 EP1018725A2 (en) 2000-07-12
EP1018725A3 true EP1018725A3 (en) 2001-08-08

Family

ID=7893591

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00100002A Withdrawn EP1018725A3 (en) 1999-01-05 2000-01-03 Method for sound deadening a piece of sheet metal

Country Status (1)

Country Link
EP (1) EP1018725A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10061457A1 (en) * 2000-12-09 2002-06-13 Cww Gerko Akustik Gmbh & Co Kg Method and product of sound-proofing incorporates damping layer of tough material and shear resistant covering on base
DE102004020631B4 (en) * 2004-04-27 2006-03-02 Siemens Ag Sound-absorbing lining for a sheet metal housing
KR101863472B1 (en) * 2014-02-03 2018-05-31 신닛테츠스미킨 카부시키카이샤 Component for transport device and panel member
DE102015203128A1 (en) * 2015-02-20 2016-08-25 Thyssenkrupp Ag Suspension component, method for its manufacture and use
DE102017202621A1 (en) 2017-02-17 2018-08-23 Tesa Se Vibration-damping silicone pressure-sensitive adhesive
DE102017202623A1 (en) 2017-02-17 2018-08-23 Tesa Se Vibration-damping silicone pressure-sensitive adhesive
DE102017202624A1 (en) 2017-02-17 2018-08-23 Tesa Se Vibration-damping silicone pressure-sensitive adhesive

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147768B (en) * 1960-06-15 1963-04-25 Becchis Osiride S A S Process for dewaxing sheet metal
US3087571A (en) * 1959-05-05 1963-04-30 Bolt Beranek & Newman Apparatus for damping
DE1182862B (en) * 1962-11-03 1964-12-03 Gruenzweig & Hartmann A G Element for combined structure-borne noise and vibration isolation
US3386527A (en) * 1965-08-05 1968-06-04 Daubert Chemical Co Adhesive sound damping tape for application to vibrating panels
US3640836A (en) * 1970-10-19 1972-02-08 Hoechst Ag Vibration damped sandwich systems having interlayers of vinyl acetate-ethylene copolymers
GB2113346A (en) * 1981-12-01 1983-08-03 Bekaert Sa Nv Structure for dampening mechanical vibrations
DE3408411A1 (en) * 1984-03-08 1985-09-19 Rütgerswerke AG, 6000 Frankfurt Self-adhesive sound-deadening element
US4681816A (en) * 1984-06-26 1987-07-21 Mitsui Petrochemical Industries, Ltd. Composite laminates comprising a metallic substrate and vibration damper
US4707397A (en) * 1984-05-21 1987-11-17 Bridgestone Corporation Vibration damping metal panels
DE9104672U1 (en) * 1991-04-17 1991-06-27 Gerko-Werke Gassel Reckmann Gmbh + Co., 4800 Bielefeld, De
DE9204724U1 (en) * 1992-04-06 1992-06-11 Chemie-Werk Weinsheim Gmbh, 6520 Worms, De
DE19739778A1 (en) * 1996-09-11 1998-03-12 Tokai Rubber Ind Ltd Vibration-damping and sound-absorbing part for vehicles

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087571A (en) * 1959-05-05 1963-04-30 Bolt Beranek & Newman Apparatus for damping
DE1147768B (en) * 1960-06-15 1963-04-25 Becchis Osiride S A S Process for dewaxing sheet metal
DE1182862B (en) * 1962-11-03 1964-12-03 Gruenzweig & Hartmann A G Element for combined structure-borne noise and vibration isolation
US3386527A (en) * 1965-08-05 1968-06-04 Daubert Chemical Co Adhesive sound damping tape for application to vibrating panels
US3640836A (en) * 1970-10-19 1972-02-08 Hoechst Ag Vibration damped sandwich systems having interlayers of vinyl acetate-ethylene copolymers
GB2113346A (en) * 1981-12-01 1983-08-03 Bekaert Sa Nv Structure for dampening mechanical vibrations
DE3408411A1 (en) * 1984-03-08 1985-09-19 Rütgerswerke AG, 6000 Frankfurt Self-adhesive sound-deadening element
US4707397A (en) * 1984-05-21 1987-11-17 Bridgestone Corporation Vibration damping metal panels
US4681816A (en) * 1984-06-26 1987-07-21 Mitsui Petrochemical Industries, Ltd. Composite laminates comprising a metallic substrate and vibration damper
DE9104672U1 (en) * 1991-04-17 1991-06-27 Gerko-Werke Gassel Reckmann Gmbh + Co., 4800 Bielefeld, De
DE9204724U1 (en) * 1992-04-06 1992-06-11 Chemie-Werk Weinsheim Gmbh, 6520 Worms, De
DE19739778A1 (en) * 1996-09-11 1998-03-12 Tokai Rubber Ind Ltd Vibration-damping and sound-absorbing part for vehicles

Also Published As

Publication number Publication date
EP1018725A2 (en) 2000-07-12

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