EP2550413B2 - Verschliessbare Revisionsöffnung für den Trockenbau - Google Patents

Verschliessbare Revisionsöffnung für den Trockenbau Download PDF

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Publication number
EP2550413B2
EP2550413B2 EP11707079.7A EP11707079A EP2550413B2 EP 2550413 B2 EP2550413 B2 EP 2550413B2 EP 11707079 A EP11707079 A EP 11707079A EP 2550413 B2 EP2550413 B2 EP 2550413B2
Authority
EP
European Patent Office
Prior art keywords
opening
holes
cover
edge
inspection opening
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.)
Active
Application number
EP11707079.7A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2550413B1 (de
EP2550413A1 (de
Inventor
Alfons Jean Knauf
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.)
Knauf Gips KG
Original Assignee
Knauf Gips KG
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
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Application filed by Knauf Gips KG filed Critical Knauf Gips KG
Publication of EP2550413A1 publication Critical patent/EP2550413A1/de
Application granted granted Critical
Publication of EP2550413B1 publication Critical patent/EP2550413B1/de
Publication of EP2550413B2 publication Critical patent/EP2550413B2/de
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Classifications

    • 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
    • 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

Definitions

  • Closable inspection opening for drywall construction The invention relates to a lockable inspection opening for drywall construction, comprising a perforated plate with an opening and a perforated cover for covering the opening, the plate having an opening edge delimiting the opening and the cover having a cover edge.
  • a closable inspection opening is off DE 199 62 521 or that Catalog "Riegelhof & Gärtner - Revision Flaps" (Status: 2003/09 ) famous.
  • Dry construction systems enable the production of constructions for interior work, for example when creating walls and ceilings.
  • Industrial semi-finished products such as plasterboard and metal profiles are used in dry construction.
  • non-load-bearing interior walls, partition walls and ceiling constructions such as suspended ceilings can be produced inexpensively and quickly.
  • These constructions often include installations, for example electrical, ventilation and plumbing installations. These are hidden in the drywall system after the construction has been completed.
  • inspection openings are known which are provided in a wall or ceiling and allow a view and intervention into the interior of the construction.
  • the ceiling cladding panels can be provided with holes, whereby the Holes can be arranged in regular or irregular patterns in the panels.
  • the problem arises that holes adjoin the edge of the opening or can open to the edge.
  • the disadvantage is that the plate can break out in the area of these openings. Furthermore, the visual impression is impaired.
  • the invention is based on the object of developing a closable inspection opening provided with a hole pattern with improved usage properties.
  • the holes provided in the plate and in the cover are arranged in such a way that they are spaced from the opening edge and the cover edge, the cover being held in the opening by means of a frame, the frame surrounding the opening edge delimiting the opening , wherein a part of the frame is connected to the plate and wherein a further part of the frame is connected to the cover and wherein both parts of the frame are pivotably connected to one another via a hinge, so that the cover is held in the opening in a hinged manner.
  • the spacing of the holes from the edge of the opening and the edge of the lid prevents the holes from directly adjoining the edge of the opening or the edge of the lid or from opening towards these edges.
  • the edges remain unimpaired, so that the inspection opening has comparable usage properties as an unperforated design. It is possible to place the lid repeatedly in the opening without damaging the plate or the lid. In the case of conventional inspection openings, it was conceivable that the holes in the plate and the cover that were directly adjacent to the edge were aligned with one another were offset, especially if the plate and the lid were made separately. This severely impaired the visual impression of the inspection opening.
  • the design according to the invention results in a closed optical impression, the inspection opening according to the invention integrating harmoniously into a ceiling construction with further perforated plates.
  • the holes in the plate and in the cover of the revision plate are spaced from the respective edges to such an extent that the holes in the plate and in the cover are not directly related to each other and each act separately.
  • the holes provided in the plate and cover improve the room acoustics, especially in a ceiling construction. For this purpose, the sound emitted in the room penetrates through the holes into the cavity delimited by the ceiling and ceiling construction and oscillates back and forth through the holes. In this way, there is effective sound insulation.
  • the holes are preferably provided when the plate and cover are manufactured and are not closed even after assembly.
  • the holes in the plate and in the lid can be arranged in a hole pattern.
  • the hole pattern results in a uniform distribution of the holes over the surface of the plate and over the surface of the cover and thus an advantageous effect on the room acoustics.
  • the hole pattern is preferably designed to be regular.
  • a regular, that is, repetitive, pattern is particularly easy to produce.
  • the holes are particularly preferably arranged in a grid.
  • the holes are arranged along imaginary lines.
  • the lines are in turn arranged in a network, the lines delimiting rectangular, in particular square fields.
  • the holes are assigned to the corners of the fields.
  • a grid-like hole pattern is particularly easy to design and manufacture.
  • a large number of holes can be evenly spaced Plate and cover are distributed, in particular because the plate and the cover are usually square or at least rectangular.
  • the grid can be aligned parallel to the edge of the opening and to the edge of the lid. Due to the parallel course of the holes to the delimiting edges of the plate and cover, this design enables the production system in which the holes are made in the plate and cover to be easily set up and managed.
  • the center distance of the holes closest to the opening edge from the opening edge and the lid edge can correspond to the distance between the holes defined by the grid.
  • the grid comprises grid lines on whose intersection points the holes are arranged, the grid lines associated with the opening edge and the lid edge being free of holes.
  • a number of holes in the plate can run on imaginary lines, each of which forms an extension of the opening edge.
  • the holes continue the lines formed by the edge of the opening. This results in a harmonious and closed appearance.
  • the plate can be mechanically loaded evenly over the entire surface.
  • the holes can be punched in the plate and in the lid.
  • the punching makes the holes particularly easy and can also be made in the plate and cover at a later date. It is also conceivable to make the holes by means of bores or to provide them as early as the original molding of the plate and the cover.
  • the holes can be round and / or square and / or designed as a slot.
  • the plate and cover from plasterboard, plasterboard, mineral fiberboard and / or cement materials. These materials have an advantageous fire protection behavior.
  • plates and covers made of plaster of paris or cement materials also have sufficient stability despite their great brittleness, so that the cover can often be removed and replaced.
  • Mineral fiber boards are non-flammable and have advantageous sound-absorbing properties. Mineral fiber boards are therefore particularly suitable for ceiling constructions.
  • the cover can have one or more plates of the aforementioned type arranged one above the other. This results in a multilayer cover.
  • a ceiling structure according to the invention comprises a supporting structure in which panels provided with holes and at least one inspection opening are arranged as described above. Due to the holes designed as acoustic holes, this improves the room acoustics, with the inspection opening having excellent functional properties and an advantageous appearance and blending harmoniously into the ceiling construction.
  • An advantageous ceiling construction is a suspended ceiling in which panels in the form of cassettes are inserted into a supporting structure. Here the inspection opening is also designed as a cassette.
  • FIG. 1 shows a closable inspection opening 1 for drywall.
  • the inspection opening 1 is designed for use in a ceiling structure.
  • the inspection opening 1 comprises a plate 3 provided with holes 2 for integrating the inspection opening 1 into the dry construction system.
  • the plate 3 has an opening 4 in which a cover 5, likewise provided with holes 2, for covering the opening 4 is removably arranged.
  • the cover 5 is congruent with the opening 4, so that there is only a small circumferential joint between the plate 3 and the cover 5.
  • the plate 3 has an opening edge 6 delimiting the opening 4, and the cover 5 has a cover edge 7.
  • the holes 2 provided in the plate 3 and in the cover 5 are arranged in such a way that they are spaced apart from the opening edge 6 and the cover edge 7. Furthermore, the holes 2 of plate 3 and cover 5 are arranged in a hole pattern, the hole pattern being regular and the holes 2 being arranged in a grid. In the case of a grid, the holes 2 are arranged along imaginary lines. The lines in turn are arranged in a network, the lines delimiting square fields. In other configurations, the holes 2 are arranged in a different rectangular pattern. In this embodiment, the holes 2 are assigned to the corners of the fields.
  • the imaginary lines of the grid run parallel to the opening edge 6 and to the lid edge 7. Furthermore, some of the holes 2 in the plate 3 run on imaginary lines that form an extension of the opening edge 6.
  • the grid comprises grid lines on whose intersection points the holes are arranged, the grid lines associated with the opening edge and the lid edge being free of holes.
  • the center distance of the holes 2 closest to the opening edge 6 from the opening edge 6 and the lid edge 7 corresponds to the distance between the holes 2 defined by the grid. Center distance is the distance from the center of a hole 2 to the opening edge 6 or the lid edge 7.
  • the holes 2 shown in the embodiment are round and each have the same diameter. In other configurations it is conceivable to form holes 2 with different diameters and / or to form square holes and / or to form the holes as slots.
  • the holes 2 are punched in the plate 3 and in the cover 5. It is also conceivable to introduce the holes 2 by means of bores or to provide them as early as the original molding of the plate and the cover.
  • the holes 2 can be designed as blind holes or as through holes.
  • plate 3 and cover 5 are made of plasterboard.
  • plate 3 and cover 5 can also be made of wood and wood-based materials, such as wood fibers, wood chips, here in particular processed into chipboard and coarse chipboard (OSB); Gypsum fiber boards and / or cement materials and / or made of metallic materials, in particular in sheet metal form. Combinations of the aforementioned materials are also conceivable.
  • FIG 2 shows the inspection opening 1 according to Figure 1 in the soffit. It is shown that the cover 5 is held in the opening 4 by means of a frame 8.
  • the frame 8 surrounds the opening edge 6 delimiting the opening 4.
  • a part of the frame 8 is connected to the plate 3 and a further part of the frame 8 is connected to the cover 5.
  • Both parts of the frame 8 are pivotably connected to one another via a hinge 9, so that the cover 5 is held in the opening 4 in a hinged manner.
  • the cover 5 closes flush with the plate 3 so that the inspection opening 1 viewed from below can only be seen on the basis of a circumferential joint.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Working Measures On Existing Buildindgs (AREA)
EP11707079.7A 2010-03-22 2011-02-16 Verschliessbare Revisionsöffnung für den Trockenbau Active EP2550413B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202010004015U DE202010004015U1 (de) 2010-03-22 2010-03-22 Verschließbare Revisionsöffnung für den Trockenbau
PCT/EP2011/000734 WO2011116855A1 (de) 2010-03-22 2011-02-16 Verschliessbare revisionsöffnung für den trockenbau

Publications (3)

Publication Number Publication Date
EP2550413A1 EP2550413A1 (de) 2013-01-30
EP2550413B1 EP2550413B1 (de) 2018-01-17
EP2550413B2 true EP2550413B2 (de) 2021-08-04

Family

ID=42263293

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11707079.7A Active EP2550413B2 (de) 2010-03-22 2011-02-16 Verschliessbare Revisionsöffnung für den Trockenbau

Country Status (8)

Country Link
EP (1) EP2550413B2 (he)
CN (1) CN102844505B (he)
DE (1) DE202010004015U1 (he)
DK (1) DK2550413T3 (he)
IL (1) IL221554A (he)
RU (1) RU2560041C2 (he)
UA (1) UA108493C2 (he)
WO (1) WO2011116855A1 (he)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3071263B1 (fr) * 2017-09-21 2021-04-23 Luc Jacquemin Ensemble de modules pour la realisation d'une surface en platre
DE102023135634A1 (de) 2023-12-18 2025-06-18 Nexfour Gmbh Bauplatte für die Gebäudeinstallation und deren Herstellung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962501A1 (de) † 1999-12-23 2001-07-05 Lindner Ag Deckenverkleidung
EP1321593A2 (de) † 2001-12-21 2003-06-25 Diaplan Liegenschaftsverwaltungs GmbH Platte als Prallwandelement und Akustikelement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535540A1 (de) * 1985-10-04 1987-04-09 Gema Bauelemente Rechteckfoermiges deckenelement fuer eine unterdecke
US6601352B1 (en) * 1999-12-06 2003-08-05 Ado, Inc. Insulated attic access cover
DE19962521A1 (de) * 1999-12-23 2001-07-05 Lindner Ag Abdeckung für eine Revisionsöffnung in einer Deckenverkleidung
RU56926U1 (ru) * 2006-04-03 2006-09-27 Ксения Анатольевна Буренкова Люк ревизионный
DE202007002238U1 (de) * 2007-02-15 2007-05-10 Effizien-Zen Gmbh Revisionsvorrichtung
UA28464U (en) * 2007-08-01 2007-12-10 Appliance for provision of access to hidden engineering communications of premises and buildings
CN201137229Y (zh) * 2007-12-21 2008-10-22 浙江中成建工集团有限公司 一种新型吊顶检修口
RU91729U1 (ru) * 2009-09-03 2010-02-27 Денис Юрьевич Кузнецов Профиль для производства стенового и потолочного смотрового люка (варианты) и стеновой и потолочный смотровой люк

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962501A1 (de) † 1999-12-23 2001-07-05 Lindner Ag Deckenverkleidung
EP1321593A2 (de) † 2001-12-21 2003-06-25 Diaplan Liegenschaftsverwaltungs GmbH Platte als Prallwandelement und Akustikelement

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
"D12 Knauf Cleaneo® Akustik Decken", KNAUF, November 2009 (2009-11-01), pages 1 - 36 †
"Projektbericht: McDonald's setzt auf raumluftverbessernde Akustikdecke von knauf", 8 October 2005 (2005-10-08), Retrieved from the Internet <URL:www.baulinks.de> †
"Revisionsklappen AluNova mit umlaufender Dichtung und Gipskartoneinlage (Feuchtraum)", RIEGELHOF & GAERTNER, September 2008 (2008-09-01) †
Auszug aus einer elektronischem Auflistung der Umsatze †
Katalogauszug 'Vogl Revisionsklappen' der Firma Vogl Deckensysteme GmbH ohne Datum †
Mailverkehr bzgl. Angebot mit Firma Lafarge Gips †
Screenshot aus dem Internetarchiv (web.archive.org) für die Seite www.vogl-videothek.de:80/ der Firma Vogl Deckensysteme (vom 20 April 2009) †

Also Published As

Publication number Publication date
IL221554A (he) 2016-02-29
WO2011116855A1 (de) 2011-09-29
EP2550413B1 (de) 2018-01-17
RU2560041C2 (ru) 2015-08-20
HK1180022A1 (zh) 2013-10-11
RU2012141600A (ru) 2014-04-27
UA108493C2 (uk) 2015-05-12
CN102844505A (zh) 2012-12-26
EP2550413A1 (de) 2013-01-30
CN102844505B (zh) 2015-09-30
IL221554A0 (en) 2012-12-02
DE202010004015U1 (de) 2010-06-17
DK2550413T3 (en) 2018-04-30

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