SE529505C2 - The screen wall of sound-damping components has a thin-walled frame - Google Patents

The screen wall of sound-damping components has a thin-walled frame

Info

Publication number
SE529505C2
SE529505C2 SE0602115A SE0602115A SE529505C2 SE 529505 C2 SE529505 C2 SE 529505C2 SE 0602115 A SE0602115 A SE 0602115A SE 0602115 A SE0602115 A SE 0602115A SE 529505 C2 SE529505 C2 SE 529505C2
Authority
SE
Sweden
Prior art keywords
sound
absorbing
element according
elements
absorbing element
Prior art date
Application number
SE0602115A
Other languages
Swedish (sv)
Other versions
SE0602115L (en
Inventor
Fredrik Junkell
Original Assignee
Ljungsarps Verkst S Ab
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 Ljungsarps Verkst S Ab filed Critical Ljungsarps Verkst S Ab
Priority to SE0602115A priority Critical patent/SE0602115L/en
Publication of SE529505C2 publication Critical patent/SE529505C2/en
Publication of SE0602115L publication Critical patent/SE0602115L/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/72—Non-load-bearing walls of elements of relatively thin form with respect to the thickness of the wall
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7401—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using panels without a frame or supporting posts, with or without upper or lower edge locating rails
    • E04B2/7403—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using panels without a frame or supporting posts, with or without upper or lower edge locating rails with special measures for sound or thermal insulation including fire protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

The screen wall comprises sound-damping components and involves a frame of flat, relatively stiff, thin-walled material with front and rear sides. Between the sides is an intermediate space, in which a sound-absorbing material is placed. At least one or the other of the sides has an opening, through which the sound-absorbing material partly extends from the intermediate space.

Description

529 505 2. figur 1 visar stativet till ett ljuddåmpande element enligt uppfinningen, figur 2 visar föremålet i figur 1 med ljudabsorberande material, figur 3 A visar en vy framifrån av en skânnvägg enligt uppfinningen, Figur 3 B visar en sidvy av skârmvâggen i figur 3 A, medan figur 4 visar, förstorat, en vy av ett sammanfogningselement. 529 505 2. Figure 1 shows the frame of a sound-absorbing element according to the invention, Figure 2 shows the object in Figure 1 with sound-absorbing material, Figure 3 A shows a front view of a screen wall according to the invention, Figure 3 B shows a side view of the screen wall in Figure 3. A, while Figure 4 shows, enlarged, a view of a joining element.

I figur 1 och 2 betecknas ett stativ med 1. Det har formen av väsentligen plant, relativt styvt, tunnvâggigt material med en framsida och en baksida, med ett mellanrum i form av en kant 2 däremellan. En cirkulär öppning 3 visas i stativets framsida, men kan även ßrekomma i den icke visade baksidan. Ett ljudabsorberande material 4 år inklâmt mellan framsidan och baksidan, och buktar ut framåt och i förekommande fall även bakåt. Som nämnts kan stativet vara tillverkat av alumninium eller annan metall.In Figures 1 and 2, a stand is denoted by 1. It has the shape of a substantially flat, relatively rigid, thin-walled material with a front side and a back side, with a space in the form of an edge 2 in between. A circular opening 3 is shown in the front of the stand, but can also appear in the back (not shown). A sound-absorbing material for 4 years is sandwiched between the front and the back, and bulges out forwards and, if applicable, also backwards. As mentioned, the stand can be made of aluminum or other metal.

Polymer-er, eventuellt med armering, exempelvis av glasfiber eller kolfiber âr även tänkbara.Polymers, possibly with reinforcement, for example of glass fiber or carbon fiber are also conceivable.

Det ljudabsorberande materialet kan som redan nämnts vara av en polymer som exempelvis polyuretan eller polyetylen, eller annat lämpligt material.The sound-absorbing material may, as already mentioned, be of a polymer such as polyurethane or polyethylene, or other suitable material.

Den del av det ljudabsorberande materialet som tränger ut från det nämnda mellanrurnmet kan som nämnts vara klätt med stnikturetat ytmaterial såsom sammetstyg, vilket i och för sig inte tydligt framgår av figurerna.The part of the sound-absorbing material which protrudes from the said intermediate tube wall can, as mentioned, be clad with stink-coated surface material such as velvet fabric, which in itself is not clearly visible from the figures.

I kantema 2 är öppningar 5 inrättade för införande av lösbara sammanfogningselement 6, varav ett exempel visas i figur 4. Det består av en plan skiva med något flexibla armar 7, vilka kan tryckas in i öppningar-na 5 till att lösbart förbinda angränsande ljudelement.In the edges 2, openings 5 are arranged for insertion of releasable joining elements 6, an example of which is shown in Figure 4. It consists of a flat disc with slightly visible arms 7, which can be pressed into the openings 5 to releasably connect adjacent sound elements.

I figu 3 A visas en skârmvâgg, sammansatt av ett antal ljuddämpande element 8,9 av två olika dimensioner. De ljuddâmpande elementen år sammanfogade med sammanfogningselement, och omges av en ram 10 på hjul 11.In 3 gu 3 A a screen wall is shown, composed of a number of sound-absorbing elements 8,9 of two different dimensions. The sound-absorbing elements are joined to joining elements, and are surrounded by a frame 10 on wheels 11.

Claims (10)

529 505 5 Patentkrav529 505 5 Patent claims 1. Ljuddåmpande element. kånnetecknat av ett stativ (1) av väsentligen plant, relativt styvt, tunnvåggigt material med en framsida och en baksida, med ett mellanrum (2) däremellan, ett ljudabsorberande material (4) placerat i det nämnda mellanrummet, varvid åtminstone endera av framsidan och baksidan år försedd med en öppning (3), varigenom det ljudabsorberande materialet delvis tränger ut från det nämnda mellanrurnmet.1. Sound-absorbing elements. characterized by a frame (1) of substantially flat, relatively rigid, thin-walled material with a front side and a back side, with a space (2) therebetween, a sound-absorbing material (4) placed in said space, at least one of the front side and the back side is provided with an opening (3), whereby the sound-absorbing material partially protrudes from the said intermediate tube frame. 2. Ljuddâmpande element enligt krav 1, kânnetecknat av, att framsidan och baksidan är försedda med varsin öppning (3).Sound-absorbing element according to Claim 1, characterized in that the front and the back are provided with an opening (3) each. 3. Ljuddåmpande element enligt lu-av l eller 2, kânnetecknat av, att det tunnvâggiga materialet (1) utgörs av en metall, företrädesvis av aluminium.Sound-absorbing element according to lu-of 1 or 2, characterized in that the thin-walled material (1) consists of a metal, preferably of aluminum. 4. Ljuddämpande element enligt krav 1 eller 2, kånnetecknat av, att det tunnvâggiga materialet (1) utgörs av en polymer, eventuellt armerad med ñbrer såsom glas.Sound-absorbing element according to Claim 1 or 2, characterized in that the thin-walled material (1) consists of a polymer, optionally reinforced with fibers such as glass. 5. Ljuddåmpande element enligt något av krav 1 till 4, kånnetecknat av, att den nämnda öppningen (3) eller de nämnda öppningar-na år cirkulåra.A sound-absorbing element according to any one of claims 1 to 4, characterized in that said opening (3) or said openings are circular. 6. Ljuddâmpande element enligt något av krav 1 till 5, kånnetecknat av, att framsidan och baksidan år rektangulära, företrädesvis kvadratiska. 529 sosSound-absorbing element according to one of Claims 1 to 5, characterized in that the front and the back are rectangular, preferably square. 529 sos 7. L' Ljuddâmpande element enligt något av krav 1 till 6, kânnetecknat av, att det ljudabsorberande materialet (4) består av en polymer.Sound-absorbing element according to one of Claims 1 to 6, characterized in that the sound-absorbing material (4) consists of a polymer. 8. Ljuddämpande element enligt krav 7, kânnetecknat av, att polymeren välj s bland polyuretaner eller polyetylener.A sound-absorbing element according to claim 7, characterized in that the polymer is selected from polyurethanes or polyethylenes. 9. Ljuddämpande element enligt något av krav l till 8, kånnetecknat av, att den del av det ljudabsorberande materialet (4) som tränger ut från det nämnda mellanrurnmet år klätt med strukturetat ytmaterial såsom sammetstyg.A sound-absorbing element according to any one of claims 1 to 8, characterized in that the part of the sound-absorbing material (4) projecting from said intermediate frame wall is clad with structured surface material such as velvet fabric. 10. Ljuddårnpande skârmvâgg, kännetecknar! av, att den består av ett antal ljuddåmpande element (8,9) enligt krav 1 till 9, sammanfogade med företrädesvis lösbara sammanfogningselement (6) såsom clips, varvid elementen (8,9) omges av en stödande ram (10), eventuellt nertill försedd med hjul (1 l). 1 1. Ljuddâmpande skårmvågg, kånnetecknad av, att den består av ett antal ljuddâmpande element enligt krav 1 till 9, sammanfogade med företrädesvis lösbara sammanfogningselement såsom clips, varvid elementen hângeri en upptill anordnad skena.10. Sound-throbbing screen wall, features! in that it consists of a number of sound-absorbing elements (8,9) according to claims 1 to 9, joined together with preferably soluble joining elements (6) such as clips, the elements (8,9) being surrounded by a supporting frame (10), optionally at the bottom equipped with wheels (1 l). A sound-absorbing screen wall, characterized in that it consists of a number of sound-absorbing elements according to claims 1 to 9, joined together with preferably soluble joining elements such as clips, the elements hanging from a rail arranged at the top.
SE0602115A 2006-10-05 2006-10-05 Sound absorbing elements and screen wall SE0602115L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0602115A SE0602115L (en) 2006-10-05 2006-10-05 Sound absorbing elements and screen wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0602115A SE0602115L (en) 2006-10-05 2006-10-05 Sound absorbing elements and screen wall

Publications (2)

Publication Number Publication Date
SE529505C2 true SE529505C2 (en) 2007-08-28
SE0602115L SE0602115L (en) 2007-08-28

Family

ID=38421139

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0602115A SE0602115L (en) 2006-10-05 2006-10-05 Sound absorbing elements and screen wall

Country Status (1)

Country Link
SE (1) SE0602115L (en)

Also Published As

Publication number Publication date
SE0602115L (en) 2007-08-28

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