EP1124023A2 - C-Profil für Trennwände - Google Patents
C-Profil für Trennwände Download PDFInfo
- Publication number
- EP1124023A2 EP1124023A2 EP00125717A EP00125717A EP1124023A2 EP 1124023 A2 EP1124023 A2 EP 1124023A2 EP 00125717 A EP00125717 A EP 00125717A EP 00125717 A EP00125717 A EP 00125717A EP 1124023 A2 EP1124023 A2 EP 1124023A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- profile
- longitudinal
- beads
- floor
- flanges
- 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- Withdrawn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
- 238000005192 partition Methods 0.000 title claims description 10
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims description 44
- 239000002184 metal Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005452 bending Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- 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
- E04B2/7412—Posts or frame members specially adapted for reduced sound or heat transmission
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
- E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
- E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0473—U- or C-shaped
Definitions
- the invention relates to a C-profile made of sheet metal for both sides paneled partitions, with two profile flanges and one angled from it, connecting the profile flanges Profile floor, the two profile flanges several have parallel, longitudinal beads.
- the partition stand To reduce structure-borne noise transmission in the area of Partition stand it is therefore known, the partition stand to be carried out in two parts. Two relatively narrow C profiles are only with one of the two wall shells connected; between the two narrow C-profiles an insulating layer. The manufacturing effort for such two-piece stand profiles is relatively high.
- a known CD profile made of sheet metal (DE 34 42 355 C1, Fig. 3) are angled in the two from the profile floor Profile flanges longitudinal beads provided for Project inside the C-profile. If on such a CD profile a planking is attached to the side, so the Planking essentially flat on the outside of the Profile flanges on, so that an unimpeded structure-borne noise transmission can be done.
- C-profiles with each inside projecting, longitudinal beads in the profile flanges and in the profile floor are in different embodiments known (DE 44 46 227 A1, DE 43 22 631 C2).
- a known mounting rail (DE 196 12 275 A1, Fig. 6) are longitudinal, undercut in the side walls Installation grooves provided. Such mounting rails are not provided and determined for this purpose, planking on both sides to record.
- the object of the invention is therefore a C-profile of the beginning mentioned genus so that with a relative little additional effort in the production and in particular only relatively little additional material substantial reduction in sound transmission through the C profile is reached.
- This object is achieved in that the longitudinal beads of the profile flanges to the outside project. This will make the surface contact Profile flanges with the overlying wall shells by up to 80 - 95% reduced, and thereby the structure-borne noise significantly reduced from the wall shells into the C-profile.
- the profile floor at least one longitudinal bead has, which acts as a deformable membrane.
- This longitudinal bead can go off-center to one of the two profile flanges be offset. This leaves enough in the profile floor Space for punching or perforations, for example for cable entries.
- the profile floor can have several Longitudinal beads, which together as a deformable membrane Act.
- the membrane effect achieved by the longitudinal beads leads to that the sound introduced is a vibration of the membrane-like Longitudinal beads caused, which leads to energy loss is coming.
- the sound energy is thereby on its way over the Profile floor due to the membrane effect of the vibrating Longitudinal beads to a large extent or even completely destroyed, thereby preventing sound transmission or significantly reduced.
- the profile floor is like one Bellows designed with longitudinal folds.
- the transmission path for structure-borne noise compared to a flat or only with proportionate low longitudinal beads provided profile floor wall essential increased so that in addition the structure-borne noise transmission is significantly reduced.
- the fact also contributes to this at that because of the angle to each other Profile wall strips the direction of the structure-borne noise is deflected several times, which also leads to a reduction the structure-borne sound transmission.
- Figs. 1 and 2 consisting of sheet metal C-profile 1 has two parallel, spaced from each other arranged profile flanges 2 and an angled, the profile floor 3 connecting the two profile flanges 2.
- the profile floor 3 consists predominantly of longitudinal ones Profile wall strips 4, each in cross section at an angle are directed to the profile floor level 5, which in Fig. 1 with dash-dotted lines is indicated.
- the profile floor 3 is approximately zigzag in cross section like a Bellows with folds running in the longitudinal direction of the profile designed.
- Two adjacent ones at an angle to each other arranged profile wall strips 4 form a cross section V-shaped longitudinal bead 6, which in the interior of the C-profile 1 protrudes.
- the profile floor 3 has a plurality of longitudinal beads 6 that work together as a deformable membrane.
- the described C-profile forms a frame profile or Stator profile shown in cross section in FIG. 2 Partition wall, which has two wall shells 9, 10. In the gap there are insulating mats between the two wall shells 9, 10 11 inserted.
- One wall shell 9 is attached by means of drywall screws 12 screwed to a profile flange 2.
- the other wall bowl 10 is also by means of drywall screws 12 on the screwed another profile flange 2.
- the two wall bowls 9, 10 each lie with their inside 9a or 10a from the outside on the beads 7.
- the profile floor 3 delimiting connecting edges 8 are thus at a distance from adjacent inner surface 9a or 10a of the adjoining Wall shell 9 or 10.
- the one of the two wall shells 9 or 10 sound pressure transmitted to the C-profile 1 has an effect thus not directly in the direction of the profile floor 3, but is only caused by a bending stress between the the connecting edge 8 and the adjacent bead 7 lying, wall-parallel sheet metal strip 12 transferred. This alone reduces the emission of structure-borne noise in the profile floor 3.
- the longitudinal beads 6 in the profile floor 3 act together as deformable membrane. This leads to the introduction of sound Vibrating the longitudinal beads 6 to reduce energy in the area of the profile floor 3.
- Fig. 3 shows an embodiment of a C-profile, in which the profile floor 3 is flat and continuous. All beads 7 of the profile flanges 2 run over the flange lengths continuously through.
- FIG. 4 differs from this in the profile floor 3 a single, off-center to one of the two flanges 2 offset longitudinal bead 6 provided. This leaves enough space for Punches or perforations, for example for an H-punching 3a, from which by bending a tab an opening in the profile floor 3 for a cable entry can be created.
- the profile floor 3 is the same as in the example of Figure 3 just executed. however, he points two mutually offset longitudinal rows of slots 13 on. These mutually offset slots 13 are used for Reduction of sound transmission in the profile floor 3.
- each of the two is common Longitudinal bead 6 in the profile base 3 forming profile wall strips 4 each provided with a longitudinal row of slots 13 which are offset from each other.
- FIG. 8 only differs from this characterized in that all the beads 7 'of each profile flange 2 are interrupted are.
- this is off-center in the profile floor arranged, with longitudinal slits 13 provided with 6 7 combined, in which the pass through two beads 7 closest to the edge, while the intermediate beads 7 'are interrupted.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
- Floor Finish (AREA)
Abstract
Description
Claims (13)
- C-Profil aus Blech für beidseitig beplankte Trennwände, mit zwei Profilflanschen und einem davon abgewinkelten, die Profilflansche verbindenden Profilboden, wobei die beiden Profilflansche mehrere parallele, längsverlaufende Sicken aufweisen, dadurch gekennzeichnet, daß die längsverlaufenden Sicken (7, 7') der Profilflansche (2) nach außen vorspringen.
- C-Profil nach Anspruch 1, dadurch gekennzeichnet, daß alle Sicken (7) eines Profilflanschs (2) über die Flanschlänge ununterbrochen durchlaufen.
- C-Profil nach Anspruch 1, dadurch gekennzeichnet, daß mindestens einige Sicken (7') unterbrochen sind.
- C-Profil nach Anspruch 3, dadurch gekennzeichnet, daß alle Sicken (7') eines Profilflanschs (2) unterbrochen sind.
- C-Profil nach Anspruch 3, dadurch gekennzeichnet, daß jeweils die beiden randnächsten Sicken (7) eines Profilflanschs (2) ununterbrochen durchlaufen und die dazwischen eingeordnete Sicken (7') unterbrochen sind.
- C-Profil nach Anspruch 1, dadurch gekennzeichnet, daß der Profilboden (3) mindestens eine Längssicke (6) aufweist, die als verformbare Membran wirkt.
- C-Profil nach Anspruch 6, dadurch gekennzeichnet, daß der Profilboden (3) nur eine, außermittig zu einem der beiden Profilflansche (2) hin versetzte Längssicke (6) aufweist.
- C-Profil nach Anspruch 6, dadurch gekennzeichnet, daß der Profilboden (3) mehrere Längssicken (6) aufweist, die gemeinsam als verformbare Membran wirken.
- C-Profil nach Anspruch 6 - 8, dadurch gekennzeichnet, daß jede Längssicke (6) aus zwei im Querschnitt V-förmig im Winkel zueinander angeordneten Profilwandstreifen (4) besteht.
- C-Profil nach Anspruch 1 - 5, dadurch gekennzeichnet, daß der Profilboden (3) eben ausgeführt ist.
- C-Profil nach Anspruch 10, dadurch gekennzeichnet, daß der Profilboden (3) mindestens zwei gegeneinander versetzte Längsreihen von Schlitzen (13) aufweist.
- C-Profil nach Anspruch 9, dadurch gekennzeichnet, daß jeder der beiden Profilwandstreifen (4) der Längssicke (6) jeweils eine Längsreihe von Schlitzen (13) aufweist.
- C-Profil nach Anspruch 12, dadurch gekennzeichnet, daß die beiden Längsreihen von Schlitzen (13) gegeneinander versetzt sind.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10001213 | 2000-01-14 | ||
DE10001213 | 2000-01-14 | ||
DE10013991A DE10013991C1 (de) | 2000-01-14 | 2000-03-22 | C-Profil für Trennwände |
DE10013991 | 2000-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1124023A2 true EP1124023A2 (de) | 2001-08-16 |
EP1124023A3 EP1124023A3 (de) | 2001-10-17 |
Family
ID=26003845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00125717A Withdrawn EP1124023A3 (de) | 2000-01-14 | 2000-11-24 | C-Profil für Trennwände |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1124023A3 (de) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2380497A (en) * | 2001-09-25 | 2003-04-09 | Jonathan Evans | Metal profile for a sound insulation partition wall |
DE10215097A1 (de) * | 2002-04-05 | 2003-10-30 | Knauf Westdeutsche Gips | Elastifizierte Trennwandkonstruktion |
DE10352247A1 (de) * | 2003-11-08 | 2005-06-09 | König GmbH & Co. KG | Metallprofil für das Ständerwerk einer Trockenbaukonstruktion |
ES2249936A1 (es) * | 2003-02-28 | 2006-04-01 | Pedro Caparros Tarda | Perfil de tabique de placas de yeso. |
WO2007032694A1 (en) * | 2005-09-16 | 2007-03-22 | Andrzej Prawdzic | A moulding to join boards, especially paper-gypsum-boards, at an angle |
DE202008010441U1 (de) | 2007-10-01 | 2008-10-23 | Knauf Gips Kg | Ständerwandkonstruktion |
EP2006460A2 (de) * | 2007-06-20 | 2008-12-24 | Sikla GmbH & Co. KG | Montageschiene |
WO2012175959A1 (en) * | 2011-06-24 | 2012-12-27 | Retro Eco Limited | Stud for fixing insulation |
EP2295662B1 (de) | 2009-07-20 | 2015-06-17 | Saint-Gobain Rigips Austria GesmbH | System für den Aufbau von Trennwänden |
EP2886771A1 (de) * | 2013-12-23 | 2015-06-24 | Eclisse Srl | Zentrierelement, insbesondere für vordere Pfosten für Wandeinbaurahmen zurückziehbarer Schiebetüren |
PL423427A1 (pl) * | 2017-11-14 | 2019-05-20 | Politechnika Poznanska | Cienkościenna belka o przekroju ceowym z prostym środnikiem |
WO2022225998A1 (en) * | 2021-04-19 | 2022-10-27 | Krause G Matt | Wall stud member and wall construction using wall stud members |
EP4194636A1 (de) | 2017-05-24 | 2023-06-14 | Saint-Gobain Placo | Gewelltes konstruktionselement |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3442355C1 (de) | 1984-11-20 | 1986-01-02 | Richter-System GmbH & Co KG, 6103 Griesheim | Blechprofil für Unterdeckenträger, Ständer u. dgl. |
DE4322631C2 (de) | 1993-07-07 | 1995-05-24 | Richter System Gmbh & Co Kg | Verbinder für C-Profile |
DE4446227A1 (de) | 1994-01-28 | 1995-08-03 | Erich R Vogl | Verbindungselement zum Längsverbinden von C-Profilen |
DE19612275A1 (de) | 1996-03-28 | 1997-10-02 | Hilti Ag | Montageschiene |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3845601A (en) * | 1973-10-17 | 1974-11-05 | Bethlehem Steel Corp | Metal wall framing system |
US5285615A (en) * | 1992-10-26 | 1994-02-15 | Angeles Metal Systems | Thermal metallic building stud |
US5592796A (en) * | 1994-12-09 | 1997-01-14 | Landers; Leroy A. | Thermally-improved metallic framing assembly |
DE29912774U1 (de) * | 1999-07-21 | 1999-11-18 | Profil-Vertrieb GmbH, 76571 Gaggenau | Als Leichtbauprofil ausgebildetes Ständerprofil |
-
2000
- 2000-11-24 EP EP00125717A patent/EP1124023A3/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3442355C1 (de) | 1984-11-20 | 1986-01-02 | Richter-System GmbH & Co KG, 6103 Griesheim | Blechprofil für Unterdeckenträger, Ständer u. dgl. |
DE4322631C2 (de) | 1993-07-07 | 1995-05-24 | Richter System Gmbh & Co Kg | Verbinder für C-Profile |
DE4446227A1 (de) | 1994-01-28 | 1995-08-03 | Erich R Vogl | Verbindungselement zum Längsverbinden von C-Profilen |
DE19612275A1 (de) | 1996-03-28 | 1997-10-02 | Hilti Ag | Montageschiene |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2380497A (en) * | 2001-09-25 | 2003-04-09 | Jonathan Evans | Metal profile for a sound insulation partition wall |
DE10215097A1 (de) * | 2002-04-05 | 2003-10-30 | Knauf Westdeutsche Gips | Elastifizierte Trennwandkonstruktion |
ES2249936A1 (es) * | 2003-02-28 | 2006-04-01 | Pedro Caparros Tarda | Perfil de tabique de placas de yeso. |
DE10352247A1 (de) * | 2003-11-08 | 2005-06-09 | König GmbH & Co. KG | Metallprofil für das Ständerwerk einer Trockenbaukonstruktion |
WO2007032694A1 (en) * | 2005-09-16 | 2007-03-22 | Andrzej Prawdzic | A moulding to join boards, especially paper-gypsum-boards, at an angle |
EP2006460A3 (de) * | 2007-06-20 | 2009-11-04 | Sikla Holding GmbH | Montageschiene |
EP2006460A2 (de) * | 2007-06-20 | 2008-12-24 | Sikla GmbH & Co. KG | Montageschiene |
DE202008010441U9 (de) | 2007-10-01 | 2009-04-23 | Knauf Gips Kg | Ständerwandkonstruktion |
DE202008010441U1 (de) | 2007-10-01 | 2008-10-23 | Knauf Gips Kg | Ständerwandkonstruktion |
EP2295662B1 (de) | 2009-07-20 | 2015-06-17 | Saint-Gobain Rigips Austria GesmbH | System für den Aufbau von Trennwänden |
WO2012175959A1 (en) * | 2011-06-24 | 2012-12-27 | Retro Eco Limited | Stud for fixing insulation |
GB2500291A (en) * | 2011-06-24 | 2013-09-18 | Retro Eco Ltd | Stud for fixing insulation |
GB2500291B (en) * | 2011-06-24 | 2014-01-08 | Retro Eco Ltd | Stud for fixing insulation |
EP2886771A1 (de) * | 2013-12-23 | 2015-06-24 | Eclisse Srl | Zentrierelement, insbesondere für vordere Pfosten für Wandeinbaurahmen zurückziehbarer Schiebetüren |
EP4194636A1 (de) | 2017-05-24 | 2023-06-14 | Saint-Gobain Placo | Gewelltes konstruktionselement |
PL423427A1 (pl) * | 2017-11-14 | 2019-05-20 | Politechnika Poznanska | Cienkościenna belka o przekroju ceowym z prostym środnikiem |
WO2022225998A1 (en) * | 2021-04-19 | 2022-10-27 | Krause G Matt | Wall stud member and wall construction using wall stud members |
Also Published As
Publication number | Publication date |
---|---|
EP1124023A3 (de) | 2001-10-17 |
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