EP0043134A3 - Construction system for a sound-damping screen - Google Patents

Construction system for a sound-damping screen Download PDF

Info

Publication number
EP0043134A3
EP0043134A3 EP81105037A EP81105037A EP0043134A3 EP 0043134 A3 EP0043134 A3 EP 0043134A3 EP 81105037 A EP81105037 A EP 81105037A EP 81105037 A EP81105037 A EP 81105037A EP 0043134 A3 EP0043134 A3 EP 0043134A3
Authority
EP
European Patent Office
Prior art keywords
holding
elements
backdrop
edge
pieces
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Withdrawn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
EP81105037A
Other languages
German (de)
French (fr)
Other versions
EP0043134A2 (en
Inventor
Albert Bläss
Karl Gölz
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.)
G&H Montage GmbH
Original Assignee
G&H Montage 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 G&H Montage GmbH filed Critical G&H Montage GmbH
Publication of EP0043134A2 publication Critical patent/EP0043134A2/en
Publication of EP0043134A3 publication Critical patent/EP0043134A3/en
Withdrawn legal-status Critical Current

Links

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
    • E04B1/8227—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 screens ; Arrangements of sound-absorbing elements, e.g. baffles
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Building Environments (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

Kulissenelemente, die zur Bildung einer Kulisse eines Kulissen-Schalldämpfers nebeneinandergesetzt und gegen­ einander festgelegt werden müssen, werden durch Steck- oder Rastelemente (13) verbunden, die ohne Spezialwerk­ zeuge auf der Baustelle einfach und narreinsicher ange­ bracht werden können und für Auswechselungen leicht demontierbar sind. Die Steckelemente können aus Verbin­ dungsstücken (13) bestehen, die den nach innen umgelegten Halteschenkel (12) des stirnseitig umlaufenden Rahmens (11) jedes Kulissenelementes (10) in einem Halteschlitz (15) aufnehmen und andernends mit biegbaren Haltezungen (17) eine Steckausnehmung (18) einer Verbindungslasche (19) hintergreifen, die mehreren Verbindungsstücken (13) ge­ meinsam ist und für die gegenseitige Verbindung sorgt. Ähnlich kann eine stirnseitige Abdeckung der Kulisse mittels entsprechend an den Halteschenkeln (12) gelagerter Verbin­ dungsstücke über abbiegbare Zungen befestigt werden, die Befestigungsausnehmungen der Halteränder der Anströ­ mabdeckung durchgreifen. Alternativ können federnde Ra­ stelemente aus Stahl vorgesehen werden, welche in entspre­ chender Weise den einen Halterand (12) umgreifen und am inneren Rand des benachbarten Halterandes (12) des be­ nachbarten Kulissenelementes (10) rastend einschnappen. Diese Befestigungsmöglichkeit kann auch statt am gegenü­ berliegenden inneren Rand des Halteschenkels (12) an der anströmseitigen Stirnwand der Kulisse erfolgen, wobei ein Halterand einer Anströmabdeckung in einer an der Außen­ seite der Rastelemente vorgesehenen Halteschlitz einge­ steckt und mittels geeigneter Krallelemente oder dg. dort gehalten werden kann. Backdrop elements that form a backdrop Set the silencer side by side and against must be determined by each other, or locking elements (13) connected without a special work testify easily and foolproof on the construction site can be brought and easily for replacements are removable. The plug elements can be made of Verbin exist pieces (13), which are turned inwards Holding leg (12) of the frame (11) running around the face each link element (10) in a holding slot (15) pick up and elsewhere with bendable retaining tongues (17) a plug-in recess (18) of a connecting strap (19) reach behind, the several connecting pieces (13) ge is together and ensures the mutual connection. Similarly, an end cover of the backdrop by means of according to the connector mounted on the holding legs (12) pieces are attached via bendable tongues that Fastening recesses of the holder edges of the inflows Reach through the cover. Alternatively, resilient Ra Steel elements are provided, which correspond to chende way around a holding edge (12) and on inner edge of the adjacent holding edge (12) of the be Snap the neighboring link element (10) into place. This mounting option can also take place on the opposite overlying inner edge of the holding leg (12) on the occur on the upstream end wall of the backdrop, a Holding edge of a flow cover in one on the outside side of the locking elements provided holding slot stuck and by means of suitable claw elements or dg. there can be held.

EP81105037A 1980-06-28 1981-06-29 Construction system for a sound-damping screen Withdrawn EP0043134A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803024574 DE3024574A1 (en) 1980-06-28 1980-06-28 CONSTRUCTION SYSTEM FOR A BACKGROUND OF A BACKGROUND MUFFLER
DE3024574 1980-06-28

Publications (2)

Publication Number Publication Date
EP0043134A2 EP0043134A2 (en) 1982-01-06
EP0043134A3 true EP0043134A3 (en) 1982-01-13

Family

ID=6105916

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81105037A Withdrawn EP0043134A3 (en) 1980-06-28 1981-06-29 Construction system for a sound-damping screen

Country Status (2)

Country Link
EP (1) EP0043134A3 (en)
DE (1) DE3024574A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545519B1 (en) * 1983-05-06 1985-12-13 Strasbourg Laminoirs IMPROVED ACOUSTIC INSULATION PANEL

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB974181A (en) * 1962-03-09 1964-11-04 Ralston Engineering Co Ltd Improvements in and means for insulating rooms and the like
US4016689A (en) * 1976-01-20 1977-04-12 United States Gypsum Company Sound absorbing panel system and method for connecting panels
DE2706591B1 (en) * 1977-02-16 1978-03-16 Schwing Bau D Uderstaedt Kg Sound absorbent screen for gas conduit - has dirt filter fitted on either side of sound screen
DE2943614A1 (en) * 1979-10-29 1981-05-07 Grünzweig + Hartmann Montage GmbH, 6700 Ludwigshafen Sound attenuator splitter element - has frame of U=section members with flange edges folded inwards over 180 degrees curved fold areas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651887A (en) * 1970-10-19 1972-03-28 Oliver C Eckel Acoustical assembly with connectors having lips
AT313531B (en) * 1971-12-28 1974-02-25 Troges Gmbh Device for connecting box-shaped structural units
AT313532B (en) * 1971-12-30 1974-02-25 Troges Gmbh Device for connecting elements made of thin-walled material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB974181A (en) * 1962-03-09 1964-11-04 Ralston Engineering Co Ltd Improvements in and means for insulating rooms and the like
US4016689A (en) * 1976-01-20 1977-04-12 United States Gypsum Company Sound absorbing panel system and method for connecting panels
DE2706591B1 (en) * 1977-02-16 1978-03-16 Schwing Bau D Uderstaedt Kg Sound absorbent screen for gas conduit - has dirt filter fitted on either side of sound screen
DE2943614A1 (en) * 1979-10-29 1981-05-07 Grünzweig + Hartmann Montage GmbH, 6700 Ludwigshafen Sound attenuator splitter element - has frame of U=section members with flange edges folded inwards over 180 degrees curved fold areas

Also Published As

Publication number Publication date
EP0043134A2 (en) 1982-01-06
DE3024574A1 (en) 1982-01-21

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Legal Events

Date Code Title Description
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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE FR GB NL

AK Designated contracting states

Designated state(s): AT BE FR GB NL

17P Request for examination filed

Effective date: 19820713

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19831006

GBPC Gb: european patent ceased through non-payment of renewal fee
RIN1 Information on inventor provided before grant (corrected)

Inventor name: GOELZ, KARL

Inventor name: BLAESS, ALBERT