EP0373527A2 - Elément pour murs et/ou plafonds - Google Patents

Elément pour murs et/ou plafonds Download PDF

Info

Publication number
EP0373527A2
EP0373527A2 EP89122660A EP89122660A EP0373527A2 EP 0373527 A2 EP0373527 A2 EP 0373527A2 EP 89122660 A EP89122660 A EP 89122660A EP 89122660 A EP89122660 A EP 89122660A EP 0373527 A2 EP0373527 A2 EP 0373527A2
Authority
EP
European Patent Office
Prior art keywords
sheet metal
narrow sides
wall
metal shell
ceiling 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Withdrawn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
EP89122660A
Other languages
German (de)
English (en)
Other versions
EP0373527A3 (fr
Inventor
Hans Scharenberg
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.)
HANS SCHARENBERG INDUSTRIEANLAGEN
Original Assignee
HANS SCHARENBERG INDUSTRIEANLAGEN
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 HANS SCHARENBERG INDUSTRIEANLAGEN filed Critical HANS SCHARENBERG INDUSTRIEANLAGEN
Publication of EP0373527A2 publication Critical patent/EP0373527A2/fr
Publication of EP0373527A3 publication Critical patent/EP0373527A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • E04B9/0478—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type
    • 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
    • E04B1/8218—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 soundproof enclosures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • 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
    • E04B2001/8442—Tray type elements
    • E04B2001/8447—Tray type elements with two facing trays

Definitions

  • the invention relates to a wall and / or ceiling element for the formation of soundproofing cabins or the like, consisting of an inner and an outer sheet metal shell and an insulation core enclosed by the sheet metal shells, one sheet metal shell the other sheet metal shell like an upper part a lower part with its narrow sides overlaps and the narrow sides are connected.
  • Such elements are also known as cassettes. They are generally rectangular in shape and are predominantly room-high as a wall element.
  • the inner and outer sheet metal shells are often made of lacquered smooth sheets, while the insulation core is primarily high-density rock wool.
  • the inner sheet metal shell can also be formed from a perforated sheet (with a fleece behind it as trickle protection).
  • soundproof booths e.g. B. as offices, control and test stands in workshops, but also as voice booths, music rooms and. Manufacture. With the elements mentioned, however, other requirements, namely heat, cold and fire protection, can also be met effectively.
  • the elements are designed such that they abut one another with their narrow sides and are locked in this position.
  • a closer connection results if the narrow sides are still particularly profiled and can be interlocked with each other to a certain extent.
  • profiling in the manner of spring and Proven groove Irrespective of how such an element is ultimately designed, it applies to everyone that the upper part and lower part are firmly joined by the overlapping sections of the narrow sides being permanently or also releasably connected to one another.
  • the sheet metal shell acting as the upper part has noses or the like stamped out at a distance from them on at least two opposite narrow sides, while the sheet metal shell acting as the lower part is provided with recesses at the corresponding points on its narrow sides, and in that the noses or the like under Tension around the upper edge of the respective recess are at least partially bent.
  • stamping and forming processes are sufficient. Those represent practically no additional effort, since punching and shaping processes are required anyway in order to form the usual sheet metal shells from flat sheets, the so-called blanks. For example, corners, windows etc. must be punched out. At the same time, the noses or the like proposed here can also be punched out and the associated recesses can be created. The sheets prepared in this way can then be further shaped on folding machines as before.
  • the upper part and lower part can be connected quite simply in such a way that the free end of the nose or the like is bent into the recess by means of a mandrel or the like, with tension around the upper edge of the recess, so that the upper part and Bottom part pulled together and braced against each other. As long as there is no (violent) deformation in the opposite direction, a firm fit remains.
  • nose here generally designates the deformable connecting element of a sheet metal shell and also includes any other shapes, such as tongue, pin, tab and the like. Accordingly, “recess” generally means a receptacle for the deformable connecting member and includes quite different shapes, such as recess, groove, bead, slot, slot, hole, etc.
  • the lugs or the like are expediently formed by sections on the outer edge of the narrow sides and in each case two slots transversely to the outer edge of the narrow sides.
  • the lugs or the like are formed by approximately U-shaped punchings at a distance from the outer edge of the narrow sides, the legs of the punchings pointing towards the inner edge of the narrow sides.
  • Rectangular recesses are advantageously provided for wide lugs or the like, which run approximately parallel to the outer edge of the narrow sides.
  • Round recesses are expediently provided for narrower noses or the like.
  • the free end of the lugs or the like is bent outward again behind the bent section and forms a type of spring or clip closure. - This creates a reversible connection, which can be released again if necessary by pulling the upper and lower parts apart. Depending on the degree of deformation and preload, it may also be necessary for the lugs to be levered out of their seats at the individual connection points with the aid of a tool. But even then the connecting elements are not destroyed.
  • the free end of the nose or the like protrudes beyond the narrow side of the lower part.
  • the projection of the free end of the nose or the like suitably corresponds approximately to the sheet thickness of the upper part. - This leaves the free end of the nose - with sufficient ease of use - without affecting the mutual lateral approach of adjacent elements.
  • a sheet metal shell acting as the lower part 1 has a broad side 2 and narrow sides 3 all around, which are bent at right angles after the punching out of the starting sheet, the so-called board, as indicated by arrow 4.
  • On two opposite narrow sides 3 there are recesses 5 at a distance from one another which were produced by punching out during the first machining of the board.
  • the recesses 5 have a rectangular shape here, wherein they run parallel to the outer edge 6 of the narrow sides 3.
  • a second sheet metal shell acting as an upper part 7 is likewise formed from a broad side 8 and narrow sides 9 bent at right angles thereto. It is dimensioned such that the narrow sides 9 can partially overlap the narrow sides 3 of the lower part 1.
  • the upper part 7 has 9 lugs 10 on its narrow sides, which after assembly join with the lower part 1 - as indicated by arrows 11 - at the level of the recesses 5.
  • the lugs 10 are formed here by sections on the outer edge 12 of the narrow sides 9 and in each case two slots 13 running transversely thereto.
  • the desired connection of the upper part 7 and lower part 1 comes about after the assembly by a slight deformation process on the narrow sides 9, 3.
  • the lugs 10 only need to be bent in from the outside inwards by means of a mandrel or the like in the direction of the arrow 15 around the upper edge 14 of the cutouts 5.
  • Upper part 7 and lower part 1 contract and a tight fit is maintained. This can only be reversed by the opposite deformation of the lugs 10.
  • the lugs 10 that come into consideration here can also be narrower, as shown in FIG. 3. In such a case, the recesses 5 are expediently round.
  • the noses do not need to be punched out from the outer edge of the narrow sides. Rather, this can also take place within the narrow sides - at a distance from the outer edge - and preferably by means of an approximately U-shaped punched-out section, in which the legs point towards the inner edge of the narrow sides.
  • the free end 16 of the nose 10 can also be bent outwards again behind the bent section. This creates a kind of spring or clip closure, which can be easily removed if necessary.
  • the free end 16 of the nose 10 projects somewhat beyond the narrow side 3, and expediently only up to the sheet thickness of the upper part 7.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Clamps And Clips (AREA)
EP19890122660 1988-12-15 1989-12-08 Elément pour murs et/ou plafonds Withdrawn EP0373527A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8815570U DE8815570U1 (de) 1988-12-15 1988-12-15 Wand- und/oder Deckenelement
DE8815570U 1988-12-15

Publications (2)

Publication Number Publication Date
EP0373527A2 true EP0373527A2 (fr) 1990-06-20
EP0373527A3 EP0373527A3 (fr) 1992-01-02

Family

ID=6830792

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890122660 Withdrawn EP0373527A3 (fr) 1988-12-15 1989-12-08 Elément pour murs et/ou plafonds

Country Status (3)

Country Link
EP (1) EP0373527A3 (fr)
DD (1) DD290030A5 (fr)
DE (1) DE8815570U1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129202A (en) * 1990-02-23 1992-07-14 Herman Miller, Inc. Fabric tile construction
US5174086A (en) * 1990-02-23 1992-12-29 Herman Miller, Inc. Method for making a fabric file construction
CN105317161A (zh) * 2015-11-11 2016-02-10 苏州中意保温装饰科技有限公司 折边拼角密封的一体化板
US20180093312A1 (en) * 2016-09-30 2018-04-05 Beijing Xiaomi Mobile Software Co., Ltd Metal shell of electronic device and method for fabricating same
WO2023281218A1 (fr) * 2021-07-08 2023-01-12 Saint-Gobain Isover Panneau isolant préfabriqué

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9402986U1 (de) * 1994-02-23 1994-07-07 Heber GmbH, 94094 Rotthalmünster Rahmenloses Gehäuse zur Aufnahme von Komponenten
DE19528129A1 (de) * 1995-08-01 1997-02-06 Hoesch Siegerlandwerke Gmbh Sandwich-Bauelement zum Erstellen von wärmedämmenden und lastabtragenden Wänden, Dächern sowie von Toren und Verfahren zur Herstellung des Sandwich-Bauelementes
DE29710090U1 (de) * 1997-06-10 1997-08-07 Knappschneider, Gerhard, 63456 Hanau Zerlegbares Spielhaus
DE102015115603A1 (de) * 2015-09-16 2017-03-16 Guido Schulte Plattenförmiges Bauelement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1726500A (en) * 1928-12-28 1929-08-27 Burgess Lab Inc C F Sound-deadening construction
FR1304142A (fr) * 1961-08-09 1962-09-21 Caisson isolant phonique pour sous-plafonds, et autres parois
DE3247851A1 (de) * 1982-12-23 1984-06-28 G + H Montage Gmbh, 6700 Ludwigshafen Kulisse fuer einen kulissenschalldaempfer, sowie verfahren zu seiner herstellung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129202A (en) * 1990-02-23 1992-07-14 Herman Miller, Inc. Fabric tile construction
US5174086A (en) * 1990-02-23 1992-12-29 Herman Miller, Inc. Method for making a fabric file construction
CN105317161A (zh) * 2015-11-11 2016-02-10 苏州中意保温装饰科技有限公司 折边拼角密封的一体化板
CN105317161B (zh) * 2015-11-11 2019-06-14 苏州中意保温装饰科技有限公司 折边拼角密封的一体化板
US20180093312A1 (en) * 2016-09-30 2018-04-05 Beijing Xiaomi Mobile Software Co., Ltd Metal shell of electronic device and method for fabricating same
US10668517B2 (en) * 2016-09-30 2020-06-02 Beijing Xiaomi Mobile Software Co., Ltd. Metal shell of electronic device and method for fabricating same
WO2023281218A1 (fr) * 2021-07-08 2023-01-12 Saint-Gobain Isover Panneau isolant préfabriqué
FR3125073A1 (fr) * 2021-07-08 2023-01-13 Saint-Gobain Isover panneau isolant préfabriqué

Also Published As

Publication number Publication date
DD290030A5 (de) 1991-05-16
DE8815570U1 (de) 1989-04-13
EP0373527A3 (fr) 1992-01-02

Similar Documents

Publication Publication Date Title
DE10303131A1 (de) Haushaltgerät und Gehäuse für das Haushaltgerät
EP0373527A2 (fr) Elément pour murs et/ou plafonds
EP3529868B1 (fr) Ensemble connecteur pour la connexion de deux châssis d'armoires électriques
EP0003518B2 (fr) Procédé de perçage de trous pour tête noyée dans un élément de ferrure en métal
DE3879497T2 (de) Metallstuetze.
DE4227532C2 (de) Rahmenprofil für das Rahmengestell eines Schaltschrankes
EP3208474B1 (fr) Dispositif de connexion
DE29711917U1 (de) Metallprofile aus Blechen
AT526835B1 (de) Verfahren zur Montage eines Profils
EP0886072B1 (fr) Corps creux constitué d'au moins un élément de construction plat, et méthode pour sa fabrication
EP0804108A1 (fr) Armoire metallique
DE2142621A1 (de) Verbindung von rechteckprofilen
DE4227531C2 (de) Eckverbinder für ein Rahmengestell eines Schaltschrankes
EP3130716B1 (fr) Panneau de mur et systeme de panneaux de mur pour la construction de stand d'exposition
WO2008092701A1 (fr) Dispositif d'inspection et son procédé de réalisation
DE2552983A1 (de) Spannvorrichtung zum verbinden von geraetegehaeusen o.dgl.
EP0724699B1 (fr) Bouche d'air
DE102008055686A1 (de) Montageschiene
DE19615629C1 (de) Halterungselement
DE2065838C3 (de) Vorrichtung zum Abstützen von die äußere Schale eines zweischaligen Flachdaches bildenden Dacheindeckungsplatten
DE20015585U1 (de) Verbindungsbeschlag
DE2233200C3 (fr)
AT523603B1 (de) System zur Montage eines Kühlkompressorgehäuses auf einer Grundplatte
EP3088815B1 (fr) Sortie d'air
DE2944557C2 (de) Verbindung für Flächenkonstruktionselemente oder dgl.

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19920620

17Q First examination report despatched

Effective date: 19920916

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: 19930701