EP0256361A1 - Lateral joint device between a noise-emitting body and a support plate - Google Patents

Lateral joint device between a noise-emitting body and a support plate Download PDF

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Publication number
EP0256361A1
EP0256361A1 EP87110776A EP87110776A EP0256361A1 EP 0256361 A1 EP0256361 A1 EP 0256361A1 EP 87110776 A EP87110776 A EP 87110776A EP 87110776 A EP87110776 A EP 87110776A EP 0256361 A1 EP0256361 A1 EP 0256361A1
Authority
EP
European Patent Office
Prior art keywords
sealing
sound
edge
support plate
abutment
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.)
Granted
Application number
EP87110776A
Other languages
German (de)
French (fr)
Other versions
EP0256361B1 (en
Inventor
Peter Dipl.-Ing. Kapolnek
Mirko Dipl.-Ing. Tikvicki
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.)
Siemens AG
Original Assignee
Siemens 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.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to AT87110776T priority Critical patent/ATE54702T1/en
Publication of EP0256361A1 publication Critical patent/EP0256361A1/en
Application granted granted Critical
Publication of EP0256361B1 publication Critical patent/EP0256361B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Definitions

  • the invention relates to an edge seal according to the preamble of claim 1.
  • the invention has for its object to provide an edge seal of the aforementioned type, in which sound bridges from the body through the panel to the outside are avoided in a simple manner and an easily detachable but load-bearing connection between the body and panel can be achieved.
  • the contour of the niche contour 1 is one housed, between which a relatively small continuous edge space is provided for easy insertion of the panel.
  • the panel 1 consists of a flat, rigid support plate 6 with the edges 6A.
  • An abutment 10 with a sliding surface 10B which is oblique to the sheet metal plane and an angled support surface 10A which is fastened to the inside of the support sheet and extends to the edge 6A is fastened to the respectively opposite edge regions perpendicular to the plane of the drawing.
  • the abutment 10 is supported as an open hollow profile on the other side of the sliding surface on the support plate 6 and carries at the upper end of the oblique sliding surface a boundary wall 11 for an adjustment space 8, which is formed towards the edge 6A as a guide plate 11A parallel to the support plate 3, 4 for the sealing strip is.
  • the sealing strip consists of a rigid strip 3 with a U-shaped cross section which is open towards the edge 6A and in which the elastically sealing material 4 is held above the strip legs.
  • an adjustment space 8 which remains free of the sound insulation material for at least one wedge-shaped adjustment member 7, which rests with an oblique surface on the sliding surface 10B and adjoins the bracket of the sealing strip 3 with its counter surface which is directed perpendicular to the sheet metal plane.

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  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Electromagnetism (AREA)
  • Package Closures (AREA)
  • Building Environments (AREA)
  • Led Device Packages (AREA)
  • Traffic Control Systems (AREA)
  • Closures For Containers (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

Adjustable packing strips (3, 4) are held on the inside of a carrying sheet (6) covered with sound-absorbing material (5), and are slidable by adjustment elements (7, 9), which can be actuated and fastened from the outside, within an adjustment chamber isolated against the sounds of a sound-emitting body (2) to project the packing strips beyond the peripheral edge (6A) of the carrying sheet (6).

Description

Die Erfindung betrifft eine randseitige Abdichtung nach dem Oberbegriff des Anspruches 1.The invention relates to an edge seal according to the preamble of claim 1.

Bei anschraubbaren Dichtleisten kann durch zu strammes Anziehen der Schraubverbindungen bei der Montage trotz der elastischen Abdichtung Körperschall in die schall­dämmenden Verkleidungen und von diesen nach außen ge­langen.In the case of screw-on sealing strips, tightening the screw connections during assembly, despite the elastic seal, can cause structure-borne noise to get into and out of the sound-absorbing panels.

Der Erfindung liegt die Aufgabe zugrunde, eine rand­seitige Abdichtung der vorgenannten Art zu schaffen, bei der Schallbrücken vom Körper durch die Verkleidung nach außen auf einfache Weise vermieden und eine leicht lösbare aber tragende Verbindung zwischen Körper und Verkleidung erreichbar ist.The invention has for its object to provide an edge seal of the aforementioned type, in which sound bridges from the body through the panel to the outside are avoided in a simple manner and an easily detachable but load-bearing connection between the body and panel can be achieved.

Die Lösung der gestellten Aufgabe gelingt durch die Merkmale des Anspruches 1. Weitere Einzelheiten der Erfindung sind Gegenstand von zusätzlichen Ansprüchen.The object is achieved by the features of claim 1. Further details of the invention are the subject of additional claims.

Anhand der Zeichnung - in der eine zwischen parallel beabstandeten ebenen Teilen des schallemittierenden Körpers angeordnete Verkleidung im Schnitt dargestellt ist - wird nachfolgend ein Ausführungsbeispiel der Erfindung näher erläutert.An exemplary embodiment of the invention is explained in more detail below with reference to the drawing, in which a cladding arranged between parallel spaced flat parts of the sound-emitting body is shown.

In einer von ebenen, im Rechteck angeordneten Seiten­wänden begrenzten Nische eines schallemittierenden Körpers 2 ist ein in ihrer Kontur der Nischenkontur 1 untergebracht, wobei zwischen beiden ein relativ klei­ner durchgehender randseitiger Zwischenraum zum leichten Einfügen der Verkleidung vorgesehen ist.In a niche of a sound-emitting body 2 delimited by flat side walls arranged in a rectangle, the contour of the niche contour 1 is one housed, between which a relatively small continuous edge space is provided for easy insertion of the panel.

Die Verkleidung 1 besteht aus einem ebenen, steifen Tragblech 6 mit den Rändern 6A. An den jeweils gegen­überliegenden Randbereichen ist senkrecht zur Zeichen­ebene ein Widerlager 10 mit einer zur Blechebene schrä­gen Gleitfläche 10B und einer an der Innenseite des Tragbleches befestigten abgewinkelten, bis zum Rand 6A reichenden, Auflagefläche 10A befestigt. Das Widerlager 10 stützt sich als offenes Hohlprofil auf der anderen Seite der Gleitfläche am Tragblech 6 ab und trägt am oberen Ende der schrägen Gleitfläche eine Begrenzungs­wand 11 für einen Verstellraum 8, die zum Rand 6A hin als Tragblechparallele Führungsfläche 11A für die Dichtleiste 3, 4 ausgebildet ist. Die Dichtleiste be­steht aus einer zum Rand 6A offenen steifen Leiste 3 mit U-förmigem Querschnitt, in der über die Leisten­schenkel vorstehend elastisch abdichtender Werkstoff 4 gehalten ist.The panel 1 consists of a flat, rigid support plate 6 with the edges 6A. An abutment 10 with a sliding surface 10B which is oblique to the sheet metal plane and an angled support surface 10A which is fastened to the inside of the support sheet and extends to the edge 6A is fastened to the respectively opposite edge regions perpendicular to the plane of the drawing. The abutment 10 is supported as an open hollow profile on the other side of the sliding surface on the support plate 6 and carries at the upper end of the oblique sliding surface a boundary wall 11 for an adjustment space 8, which is formed towards the edge 6A as a guide plate 11A parallel to the support plate 3, 4 for the sealing strip is. The sealing strip consists of a rigid strip 3 with a U-shaped cross section which is open towards the edge 6A and in which the elastically sealing material 4 is held above the strip legs.

Zwischen der Begrenzungswand 11 und dem Widerlager 10 ist ein vom Schalldämmaterial freibleibender Verstell­raum 8 für mindestens ein keilförmiges Verstellglied 7 vorgesehen, das mit einer schrägen Fläche an der Gleit­fläche 10B anliegt und mit seiner senkrecht zur Blech­ebene gerichteten Gegenfläche an den Bügel der Dicht­leiste 3 angrenzt. Durch eine nicht dargestellte länge­re Öffnung im Tragblech 6 ragt eine mit dem Verstell­glied 7 in Schraubverbindung stehende Zugschraube 9, die beim Einschrauben in das Widerlager dieses entlang der Gleitfläche zum Rand 6A verstellt und dabei die Dichtleisten 3, 4 über den Rand 6A hinaus in Eingriff mit den Seitenwänden des Körpers 2 bringt, wobei durch elastische Verformung des elastischen Werkstoffes 4 eine randseitige schalldämmende und die Verkleidung 1 sicher haltende Klemmverbindung gewährleistet ist, die durch Losschrauben der Zugschrauben wieder gelöst werden kann.Provided between the boundary wall 11 and the abutment 10 is an adjustment space 8 which remains free of the sound insulation material for at least one wedge-shaped adjustment member 7, which rests with an oblique surface on the sliding surface 10B and adjoins the bracket of the sealing strip 3 with its counter surface which is directed perpendicular to the sheet metal plane. A tension screw 9, which is screwed to the adjusting member 7, projects through a longer opening (not shown) in the support plate 6 and, when screwed into the abutment, adjusts it along the sliding surface to the edge 6A and thereby Sealing strips 3, 4 brings over the edge 6A into engagement with the side walls of the body 2, whereby an edge-side sound-insulating and the cladding 1 securely holding the clamping connection is ensured by elastic deformation of the elastic material 4, which can be released again by unscrewing the lag screws.

Claims (5)

1) Randseitige Abdichtung für schalldämmende Verklei­dungen von schallemittierenden Körpern mittels an steifen Leisten vorstehend angeordneten elastisch ab­dichtenden Werkstoffen (Dichtleisten),
dadurch gekennzeichnet,
daß die Dichtleisten (3, 4) auf der Innenseite von mit Schalldämmaterial (5) belegten Tragblechen (6) durch von außen betätig- und feststellbare Verstellglieder (7, 9) innerhalb eines gegen die Körper (2) schalldämmend iso­lierten Verstellraumes (8) über den Rand (6A) des Trag­bleches (6) ragend verschieblich geführt sind.1) Edge-side sealing for sound-absorbing cladding of sound-emitting bodies by means of elastically sealing materials (sealing strips) arranged above on rigid strips,
characterized by
that the sealing strips (3, 4) on the inside of supporting plates (6) covered with sound insulation material (5) by adjusting elements (7, 9) which can be actuated and locked from the outside within an adjusting space (8) which is sound-insulated against the body (2) the edge (6A) of the support plate (6) is guided so as to be displaceable. 2) Abdichtung nach Anspruch 1,
dadurch gekennzeichnet,
daß die Verstellglieder (7, 9) keilförmig ausgebildet und längs einer zum Tragblech (6) schrägen, mit Abstand vom Rand (6A) am Tragblech abgestützten Gleitfläche (10A) eines Widerlagers (10) gegen die Dichtleisten (3, 4) verstellbar sind und diese zwischen dem Tragblech (6) und einer parallelen Führungsfläche (11A) einer am Widerlager (10) gehaltenen Begrenzungswand (11) des Verstellraumes (8) gegen den Rand (6A) verschieblich geführt sind.2) seal according to claim 1,
characterized by
that the adjusting members (7, 9) are wedge-shaped and are adjustable along a sloping surface (10A) of an abutment (10) against the sealing strips (3, 4), which is supported at a distance from the edge (6A) on the supporting plate (6) and these are displaceably guided between the support plate (6) and a parallel guide surface (11A) of a boundary wall (11) of the adjustment space (8) held on the abutment (10) against the edge (6A). 3) Abdichtung nach Anspruch 1 und 2,
dadurch gekennzeichnet,
daß das Widerlager einen Querschnitt mit mindestens einer zur Gleitfläche (10B) abgewinkelten Auflagefläche (10A) aufweist.3) seal according to claim 1 and 2,
characterized by
that the abutment has a cross section with at least one bearing surface (10A) angled to the sliding surface (10B). 4) Abdichtung nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß die Dichtleiste (3, 4) einen U-förmigen Querschnitt aufweist, deren Schenkel in Eingriff mit den Auflage- ­und Führungsflächen (10A, 11A) gehalten sind und deren Verbindungssteg in Eingriff mit dem den Gleitflächen gegenüberliegenden Seiten der keilförmigen Verstell­glieder (7) gehalten sind.4) Seal according to claim 1 or 2,
characterized by
that the sealing strip (3, 4) has a U-shaped cross section, the legs of which are held in engagement with the support and guide surfaces (10A, 11A) and the connecting web is held in engagement with the sides of the wedge-shaped adjusting members (7) opposite the sliding surfaces are. 5) Abdichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die Verstellglieder (7) über in Langlöchern des Tragbleches (6) und der Auflagefläche (10A) verschieb­liche Zugschrauben (9) von außen entlang der Gleit­flächen an die Dichtleisten drückend verstellbar sind.5) sealing according to one of the preceding claims,
characterized by
that the adjusting members (7) can be adjusted from outside along the sliding surfaces against the sealing strips by means of tension screws (9) which can be displaced in the elongated holes in the support plate (6) and the support surface (10A).
EP87110776A 1986-08-06 1987-07-24 Lateral joint device between a noise-emitting body and a support plate Expired - Lifetime EP0256361B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87110776T ATE54702T1 (en) 1986-08-06 1987-07-24 PERIMAL SEALING DEVICE BETWEEN A NOISE EMITTING BODY AND A SUPPORTING PLATE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3626648 1986-08-06
DE3626648 1986-08-06

Publications (2)

Publication Number Publication Date
EP0256361A1 true EP0256361A1 (en) 1988-02-24
EP0256361B1 EP0256361B1 (en) 1990-07-18

Family

ID=6306813

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87110776A Expired - Lifetime EP0256361B1 (en) 1986-08-06 1987-07-24 Lateral joint device between a noise-emitting body and a support plate

Country Status (5)

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US (1) US4771860A (en)
EP (1) EP0256361B1 (en)
AT (1) ATE54702T1 (en)
DE (1) DE3763780D1 (en)
ES (1) ES2016955B3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10228395C1 (en) * 2002-06-25 2003-12-04 Carcoustics Tech Ct Gmbh Acoustic insulation, for motor vehicles, has a shaped body from a deep drawn thermoplastic film, with a second component part to form a hollow zone with it and spacers from the body extend into the hollow
FR2850410B1 (en) * 2003-01-24 2006-02-03 Hutchinson ACOUSTIC INSULATION PANEL

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110388B (en) * 1934-10-17 1961-07-06 Gartner & Co J Clamping element for hollow metal posts, especially for movable walls between walls
DE1227142B (en) * 1964-03-13 1966-10-20 Smit & Willem & Co Nv Device for noise reduction in transformers and reactors
DE1534727A1 (en) * 1966-09-22 1969-09-11 Ruthard Bessing Free-swinging movable partition wall with connection for hanging ceiling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE427364B (en) * 1980-04-09 1983-03-28 A & K Byggnadsfysik Ab DIAGONALLY MOUNTED SOUND ABSORBENT
JPS58115327U (en) * 1982-01-22 1983-08-06 ドクター　アロイス　スタンキーヴィッツ　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング interior sound insulation material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110388B (en) * 1934-10-17 1961-07-06 Gartner & Co J Clamping element for hollow metal posts, especially for movable walls between walls
DE1227142B (en) * 1964-03-13 1966-10-20 Smit & Willem & Co Nv Device for noise reduction in transformers and reactors
DE1534727A1 (en) * 1966-09-22 1969-09-11 Ruthard Bessing Free-swinging movable partition wall with connection for hanging ceiling

Also Published As

Publication number Publication date
US4771860A (en) 1988-09-20
ATE54702T1 (en) 1990-08-15
ES2016955B3 (en) 1990-12-16
DE3763780D1 (en) 1990-08-23
EP0256361B1 (en) 1990-07-18

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