EP1911496A2 - Fermeture anti-incendie - Google Patents

Fermeture anti-incendie Download PDF

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Publication number
EP1911496A2
EP1911496A2 EP07450178A EP07450178A EP1911496A2 EP 1911496 A2 EP1911496 A2 EP 1911496A2 EP 07450178 A EP07450178 A EP 07450178A EP 07450178 A EP07450178 A EP 07450178A EP 1911496 A2 EP1911496 A2 EP 1911496A2
Authority
EP
European Patent Office
Prior art keywords
fire
fire protection
opening
cover
frame
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Withdrawn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
EP07450178A
Other languages
German (de)
English (en)
Other versions
EP1911496A3 (fr
Inventor
Uta Kamleithner-Maly
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1911496A2 publication Critical patent/EP1911496A2/fr
Publication of EP1911496A3 publication Critical patent/EP1911496A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • 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
    • E04B9/003—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with movable parts, e.g. pivoting panels, access doors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/08—Built-in cupboards; Masks of niches; Covers of holes enabling access to installations

Definitions

  • the invention relates to a new fire protection closure for inspection and maintenance openings in separating elements, in particular ceilings of buildings according to the preamble of claim 1 .
  • Locking closures have become known. They are all characterized by more or less great complexity, multi-part, non-visibility of the closure itself, due to a separate outer door od. Like., And usually not very simple handling, but this ultimately brings higher cost and tampering problems.
  • the US 4,299,059 A shows a flame-retardant trap door in an opening of a building ceiling, wherein the trap door is pivotally mounted about a hinge and rests by means of an oppositely disposed sealing strip made of a thermally insulating material on the opening frame.
  • the invention has now taken on the task of creating a fire and fireproof closure, so a kind of inspection and maintenance door, which or which in particular in substantially horizontal separation elements of buildings, ie in particular in ceilings, can be used and by high Simplicity in his or her design and characterized in that on the such a closure having ceiling except joints od no closing elements. The like., Are visible.
  • the invention is thus a, as mentioned above fire protection closure, which has the features mentioned in the characterizing part of claim 1 .
  • the great advantage of the new closure is that it at the same time on the one hand forms the optical covering of the inspection and maintenance opening and On the other hand, the same is the fire seal itself. It can therefore od of any working with or behind the new closure and / or the same person, whether someone from the assembly staff, a fire protection officer, a fire protection officer od. Like., Without od on a ladder. climb and an outside door, a cover or the like. open and then close again, simply by simple visual inspection, the effectiveness of the fire seal, so in particular, whether the same is closed in order to be checked.
  • the form fit-fitting fit of the lid in the frame opening is advantageous in terms of safe fire protection and on the aesthetics, since the joint can be very narrow.
  • the claim 3 are preferred dimensions of the step widths again.
  • the specific external dimensions of the fire protection frame and its opening for example, about 400mm and about 300mm can be called.
  • the square fire protection closure 100 of FIGS. 1 and 2 comprises a frame 2 fitted into the opening of a ceiling 9, here two layers of fire protection panels 20, 20 'which surround the fire protection opening 4. It should be noted here that the closure 100 may be rectangular in the same way.
  • the opening 4 facing edges 21 of the frame 2 are formed all around into the inner corners 22 with a step 25.
  • FIG. 1 also shows that in the inner edges 26 and 36 of closure frame 2 and cover 3 a fire protection tape, cement BK od. Like., Is arranged.
  • the vertical and Horizontal surfaces of the steps 25, 35 of fire protection frame 2 and cover 3 are additionally provided with a fire protection coating BA.
  • the lid 3 By means of a holding chain 5 od. Like., With releasable closure 50, the lid 3 is connected to the frame 2, so that the lid 3 when removing first, once can not fall down, but then this connection is solvable.
  • the cover 2 When opening the shutter 100, the cover 2 is first to be lifted, then brought into a vertical position and, after sufficient rotation, to be at an angle ⁇ approximately in the diagonal position and to be removed from the opening 4 towards the bottom.
  • Fig. 3 shows an embodiment of the new closure 100 with a single-layer fire protection frame 2 and a matching in the same, formed with all-round step 35 fire protection cover.
  • FIG. 4 shows a square fire protection closure 100, each with a continuous circumferential step 25, 35 in the two-layer fire protection frame 2 and lid 3, with otherwise identical reference numerals.
  • FIG. 5 shows a square fire protection closure 100, each with a three-layer fire protection frame 2 and lid 3, with only one circumferential roller 25, 35 with otherwise constant reference numerals meaning.
  • Fig. 6 shows otherwise consistent reference numerals a square fire-resistant closure 100 each with three-layer fire protection frame 2 and cover 3, each with two circumferential steps 25, 35th
  • FIG. 7 shows a square fire protection closure 100, each with four layers of fire protection panels comprehensive frame 2 and lid 3, both of which have two circumferential steps 25, 35, with otherwise constant reference numerals meaning.
  • FIG. 8 shows a square fire protection closure 100 with otherwise identical reference numerals, wherein only along two opposite sides S1, S2 and SI; SII the frame opening 4 and the closure lid 3 are each a step 25 ', 25 "and a step 35', 35" are provided and the two other sides of the square opening 4, as shown in particular in Fig. 4c, have no steps.
  • FIG. 9 shows a circular new closure 100 with otherwise identical reference numerals, with steps 25 ', 25 "and 35', 35" being formed along two opposite sides S1, S2 and SI, SII or circumferential sections, and the other two Unfangsglazedn are ungestuft, as shown in Fig. 9c.
  • the closure 100 may also have oval or other shapes. In ellipsoidal or oval shape, provided corresponding differences in the length of the axes, of course, also round-running steps 25, 35 may be provided.
  • Fig. 10 also shows a circular double-layer fire protection closure 10, in which the edge of the opening 4 of the frame 2 and that of the lid 3 have no steps and otherwise in which the position of the cover holder 3 by means of a fire hazard at otherwise constant reference numerals
  • Side RB of the frame 2 supporting support element 7 takes place, which projects on both sides over the edge of the lid 2 and is formed with two rigid retaining strips 70 and whose outer width AB must be slightly smaller than the diameter D of the opening. 4
  • FIGS. 11 and 12 show again a three-layer and a four-layer fire protection closure 100 according to the invention, in which the cover 3 in each case by devis furnishedem, the fire protection frame 2 ab Alndem, two-piece support member 7, 70 in the Fire protection opening 4 is held securely closing position.
  • FIGS. 13 to 23 show such closures for essentially vertical walls 9 of buildings, in which case a sustained, secure closing of the building Closure 100 can not be achieved substantially by gravity effect, but by an effective from the side of the fire-endangered room RB forth contact pressure of the closure lid 3 by means of corresponding pressing elements 75 in the same designed fire protection frame. 2
  • FIGS. 13a to 13c show a "vertical" fire protection and inspection closure 100 which can be installed in vertical walls 9.
  • a fire protection or revision cover 3 with appropriate grading 31, 35, 31' of its outer edges substantially fit.
  • FIGS. 14a to 14e With otherwise identical reference symbol meanings, how the opening of the new fire protection cover 3 for vertical walls 9 takes place when the same and, accordingly, the fire protection frame 2, e.g. only on two opposite sides, e.g. only above and below, each with a step sequence 21, 25, 21 ' would be formed.
  • the cover 3 is first pressed against the force of the springs 76 of the pins 77 of the pressing elements 75 to the side of the fire-endangered room RB out - then - moved upwards and pulled forward with its lower stepped edge and this finally so far that the Cover 3 underneath protrudes freely from the frame 2 and - as shown - can now be removed in an oblique position downwards.
  • 15a to 15g show - with otherwise constant reference numerals - a vertical fire protection or inspection closure 100 according to the invention with top and bottom pressure element 75, in which case the flexible connection 5 of the lid 2 on the frame 3 also takes place laterally.
  • the upper and the lower edge of the opening 4 of the fire protection frame 2 is formed without steps and the two correspondingly formed lateral edges of fire protection frame 2 with steps 21, 25, 21 'and fire protection cover 3 with corresponding steps 31, 35, 31' is formed.
  • FIGS. 15c to 15g show the process of removing the cover 3, with reference numbers remaining the same Press against the pressure on the fire-prone room side RB pressing element 75 and then successful pivoting thereof to one side, after which then the removal of the lid 3 can take place to this side.
  • the Fig. 16 shows - with otherwise constant reference numerals - one of the pressing elements 75 here with Andschreibstatt 77 with round Andschreibknopf 771 and on the same and on the inside of the fire protection frame 2 attached pressure console 79 ab harmony.
  • the F90 refractory plate 3 ' is held by means of sliders 29 in the fire-side opening provided for them.
  • 20a to 20c show - with otherwise constant reference numerals - another form of vertically installed fire protection and inspection cover 3.
  • the fire protection and inspection opening 4 of the fire protection frame 2 around with a gradation 21, 25, 21 ' is formed.
  • the fire protection cover 3 carries only in the region of its corners 320 a corresponding gradation 31, 35, 31 '.
  • Fig. 21 shows - with otherwise constant reference numerals - the installation of a fire protection closure 100 according to FIG. 17a to 17c in a three-layer plasterboard 9, in which case the three-layer wall 9 and the frame 2 of the closure 100 are bound on both sides to a profile stand 90.
  • Fig. 22 shows - with otherwise constant reference numerals - the installation of such a closure 100 in a 100 mm plasterboard stand wall 9, wherein the wall opening for the fire protection closure 100 is surrounded here all around with a three-layer panel frame 20, which on the two sides the same arranged profile stand 90 is attached.
  • the walls 9 are each designed in two layers and between them is an insulating mass 92 is arranged.
  • Fig. 23 shows - with otherwise constant reference numerals - the installation of the new fire protection and inspection lock 100 in a brick wall solid 9 with plaster 9 '.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Building Environments (AREA)
EP07450178A 2006-10-10 2007-10-09 Fermeture anti-incendie Withdrawn EP1911496A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT16852006A AT504833B1 (de) 2006-10-10 2006-10-10 Brandschutz-verschluss

Publications (2)

Publication Number Publication Date
EP1911496A2 true EP1911496A2 (fr) 2008-04-16
EP1911496A3 EP1911496A3 (fr) 2009-04-22

Family

ID=38924824

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07450178A Withdrawn EP1911496A3 (fr) 2006-10-10 2007-10-09 Fermeture anti-incendie

Country Status (2)

Country Link
EP (1) EP1911496A3 (fr)
AT (1) AT504833B1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011095275A1 (fr) * 2010-02-05 2011-08-11 Richter-System Gmbh & Co Kg Ouverture de visite refermable destinée à la construction sèche
WO2011141065A1 (fr) * 2010-05-12 2011-11-17 Knauf Gips Kg Panneau de construction, en particulier pour pose au plafond, et procédé pour ouvrir ou fermer une ouverture d'inspection dans un panneau de construction
RU2531956C2 (ru) * 2010-02-05 2014-10-27 Кнауф Гипс Кг Закрываемый противопожарный люк для полносборного строительства
US9631407B2 (en) 2014-10-30 2017-04-25 Maxam Metal Products Limited Insert access door
CN109461387A (zh) * 2018-12-27 2019-03-12 苏州宝洪泰电子有限公司 车内液晶显示屏支架前框
US20230332402A1 (en) * 2022-04-19 2023-10-19 Gabriel Williams Access Panel And Method Of Manufacture
EP3635195B1 (fr) * 2017-06-08 2025-04-16 Knauf Gips KG Dispositif de fermeture d'une ouverture d'inspection et procédé d'insertion d'un dispositif de ce type

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9309502U1 (de) * 1993-06-28 1994-01-20 T.S. Inspekt-Luckor AB, Herrljunga Verschlußvorrichtung für eine Inspektionsöffnung in einer Gebäudewand
DE502004001566D1 (de) * 2003-06-27 2006-11-09 Martin Reuter Revisionsabdeckung
DE102004057038A1 (de) * 2004-11-25 2006-06-08 Martin Reuter Revisionsvorrichtung für Brandschutzwände

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011095275A1 (fr) * 2010-02-05 2011-08-11 Richter-System Gmbh & Co Kg Ouverture de visite refermable destinée à la construction sèche
CN102906357A (zh) * 2010-02-05 2013-01-30 可耐福石膏板有限公司 用于干墙施工的可闭合检查口
RU2531956C2 (ru) * 2010-02-05 2014-10-27 Кнауф Гипс Кг Закрываемый противопожарный люк для полносборного строительства
CN102906357B (zh) * 2010-02-05 2016-02-03 可耐福石膏板有限公司 用于干墙施工的可闭合检查口
WO2011141065A1 (fr) * 2010-05-12 2011-11-17 Knauf Gips Kg Panneau de construction, en particulier pour pose au plafond, et procédé pour ouvrir ou fermer une ouverture d'inspection dans un panneau de construction
US9631407B2 (en) 2014-10-30 2017-04-25 Maxam Metal Products Limited Insert access door
EP3635195B1 (fr) * 2017-06-08 2025-04-16 Knauf Gips KG Dispositif de fermeture d'une ouverture d'inspection et procédé d'insertion d'un dispositif de ce type
CN109461387A (zh) * 2018-12-27 2019-03-12 苏州宝洪泰电子有限公司 车内液晶显示屏支架前框
US20230332402A1 (en) * 2022-04-19 2023-10-19 Gabriel Williams Access Panel And Method Of Manufacture
US20240060302A1 (en) * 2022-04-19 2024-02-22 Gabriel Williams Access Panel And Method Of Manufacture

Also Published As

Publication number Publication date
AT504833B1 (de) 2009-09-15
EP1911496A3 (fr) 2009-04-22
AT504833A1 (de) 2008-08-15

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