EP4584858A1 - Vorrichtung und verfahren zum herstellen und abdichten einer leitungsdurchführung direkt unter einer raumdecke - Google Patents
Vorrichtung und verfahren zum herstellen und abdichten einer leitungsdurchführung direkt unter einer raumdeckeInfo
- Publication number
- EP4584858A1 EP4584858A1 EP23757300.1A EP23757300A EP4584858A1 EP 4584858 A1 EP4584858 A1 EP 4584858A1 EP 23757300 A EP23757300 A EP 23757300A EP 4584858 A1 EP4584858 A1 EP 4584858A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- box
- ceiling
- support frame
- wall
- frame 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- Withdrawn
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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/948—Fire-proof sealings or joints
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0431—Wall trunking
-
- 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
- E04B1/947—Protection against other undesired influences or dangers against fire by closing openings in walls or the like in the case of fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/04—Sealing to form a firebreak device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0412—Heat or fire protective means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
- E04B2/7411—Details for fire protection
Definitions
- a device for producing and sealing a line bushing directly under a ceiling, in particular a concrete ceiling is provided.
- the box in the radial cross section, can be particularly U-shaped, for example largely rectangular on the inside and/or outside. Other cross-sectional shapes, especially rounded geometries, are also possible.
- a rectangular geometry can not only be particularly easy to manufacture and/or handle the device, but can also be particularly good for application and support, for example. Alignment of the wall panels on the box and on the support frame elements is appropriate. It can also be particularly space-saving and convenient for attaching all of the cables to be routed directly to the ceiling and over as large an area as possible in order to enable the most effective heat transfer from warm cables to the cool ceiling.
- the device further comprises at least one elastically deformable sealing closure element, which can be inserted into the passage channel (repeated several times if necessary with removal in between) on at least one of the end faces of the box and for tightly closing the passage channel, whether before or after the laying of the Lines are designed and dimensioned.
- the elastically compressible closure element can, for example, be made at least partially from an elastically deformable foam and have a cross section that is approximately the same as or slightly larger than the inner radial cross section of the box in order to seal it together with the lines laid therein.
- the closure element can in particular serve to provide an airtight seal between the feedthrough box and the lines.
- it can be made from canned foam or soft foam.
- the device in particular the box and/or the support frame elements, can be made, for example, from a highly cross-linked rigid foam, in particular from polyurethane (PU).
- PU polyurethane
- This PU foam can be used in a known manner, particularly for fire protection applications Fire protection additives, such as expandable graphite, ammonium polyphosphate and the like.
- a method for producing and sealing a line bushing directly under a ceiling using the device presented herein is provided.
- the process can in particular include the following steps:
- the feed-through box is attached to the ceiling so that the side walls of the box, together with the ceiling, form a circumferentially closed axial passage channel for feeding cables through a vertical wall to be built under the ceiling. If necessary, this can be followed by aligning and attaching at least one of the above-mentioned wall-creating ceiling profile elements to the one or more support frame elements in order to expand the support surface formed by the respective support frame element for supporting a wall panel in the direction along the ceiling.
- the passage channel formed by the box, together with any lines laid therein can be sealed from at least one end face with a respective closure element.
- the closure element designed and dimensioned specifically for this purpose is, for example, simply inserted into the passage channel, as described in more detail above.
- a vertical wall can be created around the box by placing and aligning at least one wall panel, in particular a plasterboard, with its wall panel surface directly on the support surface of the respective support frame element and, if necessary, also on the at least one wall-creating ceiling profile element attached to it.
- the steps of laying the lines and sealing the passage channel using closure elements can in principle be carried out before or after any other step of the method in any order and in particular also after the wall has been created or repeated several times afterwards
- a cable bushing which is produced directly under a ceiling in an adjoining vertical wall by a method presented herein.
- a predetermined, in particular vertical, distance which is measured along the support frame element, can remain between the box and the edge of the respective wall panel of the wall facing the box, which allows a freedom of movement of the wall panel of, for example, approximately +/- 0. 5′′ possible.
- Figure 3 shows a further perspective view of the device of Figure 2 in its ceiling-mounted state and with cables laid;
- Figure 4 shows an enlarged detail of Figure 3 with a view of the attachment of the ceiling profile element to the support frame elements
- Figure 6 shows a radial cross section of a device according to an embodiment of the invention with an intumescent material layer as the inner lining of the box;
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
- Building Environments (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP22194634.6A EP4336688A1 (de) | 2022-09-08 | 2022-09-08 | Vorrichtung und verfahren zum herstellen und abdichten einer leitungsdurchführung direkt unter einer raumdecke |
| PCT/EP2023/072892 WO2024052095A1 (de) | 2022-09-08 | 2023-08-21 | Vorrichtung und verfahren zum herstellen und abdichten einer leitungsdurchführung direkt unter einer raumdecke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4584858A1 true EP4584858A1 (de) | 2025-07-16 |
Family
ID=83271012
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22194634.6A Withdrawn EP4336688A1 (de) | 2022-09-08 | 2022-09-08 | Vorrichtung und verfahren zum herstellen und abdichten einer leitungsdurchführung direkt unter einer raumdecke |
| EP23757300.1A Withdrawn EP4584858A1 (de) | 2022-09-08 | 2023-08-21 | Vorrichtung und verfahren zum herstellen und abdichten einer leitungsdurchführung direkt unter einer raumdecke |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22194634.6A Withdrawn EP4336688A1 (de) | 2022-09-08 | 2022-09-08 | Vorrichtung und verfahren zum herstellen und abdichten einer leitungsdurchführung direkt unter einer raumdecke |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20260071424A1 (de) |
| EP (2) | EP4336688A1 (de) |
| WO (1) | WO2024052095A1 (de) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9310405U1 (de) | 1993-01-13 | 1993-12-02 | PBS Planung für Betriebssicherheit und -Service GmbH, 93474 Arrach | Kabelkanal und Kanalelement für einen solchen Kanal |
| DE29617849U1 (de) * | 1996-10-14 | 1996-11-28 | Zimmermann, Karl, 51061 Köln | Kabelkanal |
| US7193153B2 (en) | 2004-02-20 | 2007-03-20 | The Wiremold Company | Penetration fire stop device |
| FR2877372B1 (fr) | 2004-10-28 | 2008-04-25 | Compart Sas Soc Par Actions Si | Dispositif coupe-feu |
| GB0818679D0 (en) | 2008-10-11 | 2008-11-19 | Mccann Jamie | fire retardant structures |
| US8069623B2 (en) | 2009-08-21 | 2011-12-06 | 3M Innovative Properties Company | Sleeve system and method of using |
| US8833478B2 (en) | 2010-07-13 | 2014-09-16 | Panduit Corp. | Fire stop system |
| US8739482B1 (en) | 2013-03-14 | 2014-06-03 | 3M Innovative Properties Company | Firestopping apparatus with airflow-blocking elements |
| US20160017599A1 (en) * | 2014-07-21 | 2016-01-21 | Hilti Aktiengesellschaft | Insulating Sealing Element for Head-of-Wall Joints |
| ES2909919T3 (es) | 2014-10-14 | 2022-05-10 | Rakman Int Pty Ltd | Una unidad de tránsito de servicios de contención de incendios y humo y un método asociado |
| EP3629433A1 (de) * | 2018-09-26 | 2020-04-01 | G + H Isolierung GmbH | Verfahren zum herstellen eines brandschutzkanals und brandschutzkanal |
| EP3736928A1 (de) | 2019-05-08 | 2020-11-11 | Hilti Aktiengesellschaft | Kabelbox für eine trockenbauwand |
-
2022
- 2022-09-08 EP EP22194634.6A patent/EP4336688A1/de not_active Withdrawn
-
2023
- 2023-08-21 US US19/105,160 patent/US20260071424A1/en active Pending
- 2023-08-21 WO PCT/EP2023/072892 patent/WO2024052095A1/de not_active Ceased
- 2023-08-21 EP EP23757300.1A patent/EP4584858A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024052095A1 (de) | 2024-03-14 |
| US20260071424A1 (en) | 2026-03-12 |
| EP4336688A1 (de) | 2024-03-13 |
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Legal Events
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| 17P | Request for examination filed |
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| AK | Designated contracting states |
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| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
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