EP2434066A1 - Profil d'établissement d'un élément d'absorption de bruit pour parois et plafonds et élément d'absorption de bruit pour parois et plafonds dotés du profil - Google Patents

Profil d'établissement d'un élément d'absorption de bruit pour parois et plafonds et élément d'absorption de bruit pour parois et plafonds dotés du profil Download PDF

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Publication number
EP2434066A1
EP2434066A1 EP10178605A EP10178605A EP2434066A1 EP 2434066 A1 EP2434066 A1 EP 2434066A1 EP 10178605 A EP10178605 A EP 10178605A EP 10178605 A EP10178605 A EP 10178605A EP 2434066 A1 EP2434066 A1 EP 2434066A1
Authority
EP
European Patent Office
Prior art keywords
profile
flange
sound
sound absorption
absorption element
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Withdrawn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
EP10178605A
Other languages
German (de)
English (en)
Inventor
Heinz-Josef Eickhoff
Arndt Steiner
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.)
HJE SYSTEMBAU EICKHOFF GMBH & CO. KG
pinta acoustic GmbH
Original Assignee
Hje Systembau Eickhoff & Cokg GmbH
pinta acoustic 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 Hje Systembau Eickhoff & Cokg GmbH, pinta acoustic GmbH filed Critical Hje Systembau Eickhoff & Cokg GmbH
Priority to EP10178605A priority Critical patent/EP2434066A1/fr
Publication of EP2434066A1 publication Critical patent/EP2434066A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0428—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having a closed frame around the periphery
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8452—Tray or frame type panels or blocks, with or without acoustical filling with peripheral frame members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B2009/0492—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like with fabrics tensioned on frames

Definitions

  • the invention relates to a profile for creating a sound absorption element for walls and ceilings and a sound absorption element for walls and ceilings with the profile, consisting of a frame of four profiles with a sound inlet opening and at least one sound element.
  • Sound absorption elements are already well known.
  • a ceiling absorber element with a frame part, which on one side has a sound-transmitting, continuous closed and level aligned sound entrance surface, wherein the rear side of the sound entrance surface foam pieces are arranged for sound absorption.
  • the frame part is in this case formed from cross-sectionally L-shaped profiles, wherein the foam parts rest peripherally circumferentially on the support leg of the frame part.
  • EP 1 918 472 A1 is a decorative, for example, colored and / or graphically designed, wall element forming, an acoustic material and a visible side having Akustikabsorber described in which the acoustic material on the visible side laminated with a nonwoven layer and the nonwoven layer is printed.
  • the acoustic material is inserted into a frame, which is formed from a cross-sectionally U-shaped profiles and the acoustic material engages over the front and back shoe-like.
  • the aforementioned sound absorbing elements have the disadvantage that their visual impression is impaired due to the visible surrounding frame.
  • the invention is therefore an object of the invention to provide a profile or a sound absorbing element, in which no frame parts are visible from the outside and thereby a high-quality impression is created and in which on the other hand, the appearance at any time quickly and easily with relatively low cost can be changed.
  • a longitudinal groove may be provided for inserting a Velcro strip.
  • the extending from the free edge of the first flange to the outer edge of the longitudinal groove extending portion on the back of the first flange is inclined and the free edge of the first flange is preferably rounded.
  • a further longitudinal groove for inserting a Velcro strip may be provided.
  • an L-shaped web directed away from the profile is integrally formed with its long leg as an extension of the front wall.
  • the short leg of the L-shaped web is directed to a one-piece integrally formed on the inside of the second flange straight web.
  • the front side thereof is covered by a fabric covering, wherein the lateral edges of the fabric each wrapped around the free edge of the first flange of the profiles of the frame and fastened by means of Velcro to the back of the first flange of the profiles of the frame are. Due to the complete coverage of the sound absorbing element, the appearance of the same is essential improved. In addition, a quick and unproblematic replacement of the clothing is possible, if necessary, on which a variety of imprints can be applied.
  • the sound element is non-positively and positively inserted into the sound inlet opening, wherein the rear surface of the sound element is supported on the inside of the second flange.
  • the sound element consists of an absorbent material such as foam, pulp, expanded glass or the like .. Due to the removability of the fabric and the insertion of the sound element in the sound inlet opening, if necessary, a later replacement of the sound element, e.g. very easy to adapt to changing needs.
  • reinforcing profiles may be used, which are mounted in the located in the sides of the sound inlet opening of the frame T-slots.
  • the rear side of the frame may be covered by another covering, wherein the lateral edges of the fabric are each secured by means of further Velcro strips at the back of the profile.
  • the velcro or Veloursband the Velcro is preferably sewn to the lateral edges of the fabrics.
  • profile 1 shown is primarily, but not exclusively for creating a sound absorption element 2 (see in particular Fig. 1 ) for walls and ceilings.
  • the sound absorption element 2 consists essentially of four profiles 1, provided with miter cuts 3 ends 4 to form a frame 5 and connected by corner connectors (not shown) with each other, wherein between the profiles 1 a sound inlet opening 6 is formed, in which a sound element 7, for example, from a foam, pulp, expanded glass, etc. is non-positively and positively inserted.
  • a fabric 9 made of a textile material.
  • a first flange 11 directed away from the profile 1 integrally formed on the cross-section substantially rectangularly formed hollow profile 1, wherein on the back 12 of the first flange 11, a longitudinal groove 13 for insertion of a Velcro strip 14, for. is provided from a hook or mushroom belt 15 and / or a Velcro or velor belt 16.
  • the free edge 18 of the first flange 11 is preferably rounded, which is from the free edge 18 of the first flange 11 to the outer edge 19 of the longitudinal groove 13 extending portion 20 is formed obliquely rising on the back 12 of the first flange 11.
  • the special design of the edge 18 of the first flange 11 in conjunction with the obliquely rising portion 20 of the first flange 11 and the longitudinal groove 13 ensures optimum conditioning of the fabric 9 on the frame fifth
  • the hook or Pilsband 15 of the Velcro 14 is not inserted into a longitudinal groove 13, but applied directly to the back 12 of the first flange 11.
  • the fabric 9 has a high quality appearance and can be very easily, quickly and cleanly replaced.
  • the covering may be provided with imprints of any kind, which can be made according to your choice.
  • the sound element 7 is, as already mentioned, inserted into the sound inlet opening 6.
  • the rear surface 21 of the sound element 7 is supported on the inside 22 of a second flange 23, which is integrally formed in the extension of the rear wall 24 of the profile 1 to the same and opposite to the first flange 11 directed away.
  • an L-shaped web 28 directed away from the profile 1 with its long leg 29 is integrally formed on the rectangularly shaped hollow profile 1 on the second flange 23 directed side wall 27 in extension of the front wall 10.
  • the short leg 30 of the L-shaped web 28 is directed to a one-piece integrally formed on the inside 22 of the second flange 23 straight web 31, wherein through the side wall 27 of the profile 1, the short leg 30th of the L-shaped web 28 and the straight web 31 on the inside 22 of the second flange 23, the T-groove 26 is formed.
  • the sound absorbing element 2 for example, very easily by means of a substantially U-shaped retaining strip 32 are fixed to a wall which engages in a longitudinal slot 33 on the back 34 of the upper profile 1.
  • the frame 5 can also be screwed directly to the ceiling or the wall before the onset of the sound element 7 with the second flange 23, whereupon the sound element 7 inserted into the sound inlet opening 6 of the frame 5 and the fabric 9 the Velcro or velor band 16 is attached to the hook or mushroom 15 of the Velcro 14 on the frame 5.
  • Other attachment options not described here for the sound absorption element 2 are quite possible.
  • the back 34 of the profile 1 may be provided in the region of the rear wall 24 thereof a further longitudinal groove 35 for insertion of a Velcro strip.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
EP10178605A 2010-09-23 2010-09-23 Profil d'établissement d'un élément d'absorption de bruit pour parois et plafonds et élément d'absorption de bruit pour parois et plafonds dotés du profil Withdrawn EP2434066A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10178605A EP2434066A1 (fr) 2010-09-23 2010-09-23 Profil d'établissement d'un élément d'absorption de bruit pour parois et plafonds et élément d'absorption de bruit pour parois et plafonds dotés du profil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10178605A EP2434066A1 (fr) 2010-09-23 2010-09-23 Profil d'établissement d'un élément d'absorption de bruit pour parois et plafonds et élément d'absorption de bruit pour parois et plafonds dotés du profil

Publications (1)

Publication Number Publication Date
EP2434066A1 true EP2434066A1 (fr) 2012-03-28

Family

ID=43776414

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10178605A Withdrawn EP2434066A1 (fr) 2010-09-23 2010-09-23 Profil d'établissement d'un élément d'absorption de bruit pour parois et plafonds et élément d'absorption de bruit pour parois et plafonds dotés du profil

Country Status (1)

Country Link
EP (1) EP2434066A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11332926B2 (en) * 2016-08-26 2022-05-17 Fujifilm Corporation Soundproof structure

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460299A (en) * 1967-09-27 1969-08-12 Bertram A Wilson Luminous sound absorbing ceiling
DE2945358A1 (de) * 1979-11-09 1981-05-21 Martin 7095 Rainau Wiedemann Mehrzweckprofiltraeger
US5424497A (en) * 1994-01-25 1995-06-13 California Prison Industry Authority Sound absorbing wall panel
US20050139334A1 (en) * 2003-10-16 2005-06-30 Creare.Org S.R.L. Elongated element for the frame of a panel system comprising a flexible sheet material
DE102004052367A1 (de) * 2004-06-29 2006-02-02 Ellermann, Margarete Verkleidungselement für eine Wand- und/oder eine Decke
DE202007007930U1 (de) * 2007-06-05 2007-09-06 Lindner Ag Decken- oder Wandelement
EP1918472A1 (fr) 2006-11-02 2008-05-07 Pinta acoustic GmbH Absorbeur acoustique formant un élément mural décoratif
EP2063038A2 (fr) 2007-11-22 2009-05-27 Pinta acoustic GmbH Elément d'absorbeur plafonnier

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460299A (en) * 1967-09-27 1969-08-12 Bertram A Wilson Luminous sound absorbing ceiling
DE2945358A1 (de) * 1979-11-09 1981-05-21 Martin 7095 Rainau Wiedemann Mehrzweckprofiltraeger
US5424497A (en) * 1994-01-25 1995-06-13 California Prison Industry Authority Sound absorbing wall panel
US20050139334A1 (en) * 2003-10-16 2005-06-30 Creare.Org S.R.L. Elongated element for the frame of a panel system comprising a flexible sheet material
DE102004052367A1 (de) * 2004-06-29 2006-02-02 Ellermann, Margarete Verkleidungselement für eine Wand- und/oder eine Decke
EP1918472A1 (fr) 2006-11-02 2008-05-07 Pinta acoustic GmbH Absorbeur acoustique formant un élément mural décoratif
DE202007007930U1 (de) * 2007-06-05 2007-09-06 Lindner Ag Decken- oder Wandelement
EP2063038A2 (fr) 2007-11-22 2009-05-27 Pinta acoustic GmbH Elément d'absorbeur plafonnier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11332926B2 (en) * 2016-08-26 2022-05-17 Fujifilm Corporation Soundproof structure

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Owner name: PINTA ACOUSTIC GMBH

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Effective date: 20120929