EP0540959B2 - Elément de plafond - Google Patents

Elément de plafond Download PDF

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Publication number
EP0540959B2
EP0540959B2 EP92118171A EP92118171A EP0540959B2 EP 0540959 B2 EP0540959 B2 EP 0540959B2 EP 92118171 A EP92118171 A EP 92118171A EP 92118171 A EP92118171 A EP 92118171A EP 0540959 B2 EP0540959 B2 EP 0540959B2
Authority
EP
European Patent Office
Prior art keywords
panels
panel
edge
ceiling
profile bars
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.)
Expired - Lifetime
Application number
EP92118171A
Other languages
German (de)
English (en)
Other versions
EP0540959B1 (fr
EP0540959A1 (fr
Inventor
Helmut Wörner
Dirk Dipl.-Ing. Rogge
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.)
Odenwald Faserplattenwerk GmbH
Original Assignee
Odenwald Faserplattenwerk 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6443777&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0540959(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Odenwald Faserplattenwerk GmbH filed Critical Odenwald Faserplattenwerk GmbH
Publication of EP0540959A1 publication Critical patent/EP0540959A1/fr
Publication of EP0540959B1 publication Critical patent/EP0540959B1/fr
Application granted granted Critical
Publication of EP0540959B2 publication Critical patent/EP0540959B2/fr
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
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • 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
    • E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation

Definitions

  • the invention relates to a ceiling element for a fire protection false ceiling with the features of the preamble of claim 1.
  • Ceiling elements of the type mentioned are known from DE-U1-8912602.
  • the said ceiling element is one Ceiling slab made of mineral fibers and especially around a long slab for exposed wall to wall fire protection ceilings in hallways or like spaces. It includes two mineral fiber plates with inclusion of a free air space at a distance and parallel to each other and is with Using two strip-shaped metal profiles to form a single panel unit summarized, each with a metal profile along the aligned mutually lying long sides of the plate unit is held in grooves.
  • the narrow sides of the mineral fiber boards are made of mineral fiber board material locked.
  • the metal profiles are also in Cross-section designed so that they are in the associated grooves insertable, upper and lower flanges or edge legs each C-shaped towards the middle of the profile, whereby - based on the Longitudinal edges of the mineral fiber boards - drawn inwards are.
  • the invention is therefore based on the object of ceiling elements continue to optimize the type mentioned so that they increased Fire protection requirements can meet.
  • the invention provides with the features of characterizing part of claim 1 before that the profile strips outwards over their entire height with the help of at least one Cover strips from a flame-retardant or non-flammable Material are covered, the profile strips between the Edge legs have a flat web and the plates have mutually facing edge recesses such that the Cover strips with their outer surface with the free Align the upper and lower plates.
  • the metallic parts are optimal and thus better than before against high temperatures in the joint area protected with the consequence that the full load-bearing function of the profile strips in the event of a fire attack from above or in the event of a fire attack from remains below longer than before.
  • a ceiling element 1 for a fire protection false ceiling 1 comprises at least two, in parallel to each other and spaced apart Panels 2 and 3 made of flame retardant or non-combustible material.
  • Panels 2 and 3 made of flame retardant or non-combustible material.
  • the plates 2 and 3 made of mineral fiber material.
  • Profile strips 4 and 5 are made of metal and each on two parallel plate edges 6 and 7 for connection the plates 2 and 3 to form the ceiling element 1 arranged. Hold profile strips 4 and 5 the plates 2 and 3 spaced apart and connect they are in a parallel and aligned position to each other.
  • each angled Edge legs 14 and 15 on the for fixation serve on the plates 2 and 3 and there in grooves 16 and 17 grip, which are located in the plate edges 6 and 7.
  • the web 18 between the edge legs 14 and 15 can be flat or according to the exemplary embodiment Have beads 19.
  • the cover strip (s) 11 extend from the groove 16 of the upper plate 2 up to and including the groove 17 of the lower plate 3 and thus over the entire height and length of the profile strips 4, 5.
  • the upper plate 2 and / or the lower one Plate 3 can be in one piece or in several parts. In 1 and 2, this is indicated by line 20. Regardless of the one or more pieces the plates 2, 3 face each other Edge recesses 21, 22 for the cover strip or covers 11 on. This ensures that the Cover strip 11 with its outer surface 12 with the free edge surfaces 13 of the upper and lower Plate 2, 3 are aligned.
  • the ceiling element can be used to increase the strength 1 at least one, preferably 2 trusses 23 have, with the help of dowels 24 on the profile strips 4, 5 are fixed.
  • the cover strips 11 also preferably exist made of a mineral fiber material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Glass Compositions (AREA)

Claims (1)

  1. Elément de plafond pour un faux plafond de protection contre l'incendie qui comporte au moins deux plaques (2, 3) disposées parallèlement entre elles et espacées l'une de l'autre en matériau difficilement inflammable ou non combustible, en particulier en matériau de fibres minérales, dans lequel sont prévues en outre des baguettes profilées (4, 5) en métal, servant d'écarteur et d'élément de liaison, sur deux bords de plaque (6, 7) parallèles et avec des branches de bordure (14, 15) coudées dans des rainures (16, 17) qui se trouvent dans les bords de plaque (6, 7) et où les baguettes profilées (4, 5) sont disposées décalées vers l'intérieur par rapport aux surfaces de bordure (13) des plaques (2, 3), depuis la rainure (16) de la première plaque supérieure (2) jusqu'à y compris la rainure (17) de la deuxième plaque inférieure (3), caractérisé
    a) en ce que les baguettes profilées (4, 5) sont recouvertes vers l'extérieur, sur toute leur hauteur, à l'aide d'au moins une bande de couverture (11) faite d'un matériau difficilement inflammable ou non combustible,
    b) où les baguettes profilées (4, 5) présentent entre les branches de bordure (14, 15) un dos plan (18),
    c) et où les plaques (2, 3) présentent des évidements de bord (21, 22) tournés l'un vers l'autre de telle sorte,
    d) que les bandes de couverture (11), avec leurs surfaces (12) situées à l'extérieur, sont alignées avec les surfaces de bordure libres (13) de la plaque supérieure respectivement inférieure (2, 3).
EP92118171A 1991-10-31 1992-10-23 Elément de plafond Expired - Lifetime EP0540959B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4135840A DE4135840A1 (de) 1991-10-31 1991-10-31 Deckenelement
DE4135840 1991-10-31

Publications (3)

Publication Number Publication Date
EP0540959A1 EP0540959A1 (fr) 1993-05-12
EP0540959B1 EP0540959B1 (fr) 1997-01-02
EP0540959B2 true EP0540959B2 (fr) 2003-06-25

Family

ID=6443777

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92118171A Expired - Lifetime EP0540959B2 (fr) 1991-10-31 1992-10-23 Elément de plafond

Country Status (3)

Country Link
EP (1) EP0540959B2 (fr)
AT (1) ATE147117T1 (fr)
DE (2) DE4135840A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9205289U1 (de) * 1992-04-16 1992-06-17 Promat GmbH, 40878 Ratingen Kassettenförmiges Deckenelement für Brandschutzzwecke
NL1006145C2 (nl) * 1997-05-28 1998-12-01 Rockwool Rockfon B V Geluidsisolerende plaatstructuur.
DE20003522U1 (de) * 2000-02-25 2000-05-11 Promat GmbH, 40878 Ratingen Unterdecke für Zwecke des Gebäudebrandschutzes
DE20007135U1 (de) * 2000-04-18 2001-08-23 Odenwald Faserplattenwerk GmbH, 63916 Amorbach Mineralfaserplatte

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3628332A1 (de) * 1986-08-21 1988-02-25 Gruenzweig & Hartmann Montage Feuerhemmende unterdecke
DE3815444C2 (de) * 1988-05-06 1996-04-11 Promat Gmbh Feuerschutz-Unterdecke
DE8912602U1 (de) * 1989-10-24 1989-12-14 AMF-Mineralplatten GmbH Betriebs KG, 94481 Grafenau Deckenplatte aus Mineralfaser
DE4036735C2 (de) * 1989-11-18 1997-04-30 Odenwald Faserplatten Deckenelement für eine Brandschutz-Zwischendecke
DE9107145U1 (de) * 1991-06-10 1991-09-12 AMF-Mineralplatten GmbH Betriebs KG, 94481 Grafenau Deckenplatte aus Mineralfasern

Also Published As

Publication number Publication date
EP0540959B1 (fr) 1997-01-02
ATE147117T1 (de) 1997-01-15
DE59207802D1 (de) 1997-02-13
EP0540959A1 (fr) 1993-05-12
DE4135840A1 (de) 1993-05-06

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