EP1749948A2 - Système de profilés avec des profilés creuses rectangulaires en tôle pliée - Google Patents

Système de profilés avec des profilés creuses rectangulaires en tôle pliée Download PDF

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Publication number
EP1749948A2
EP1749948A2 EP06013205A EP06013205A EP1749948A2 EP 1749948 A2 EP1749948 A2 EP 1749948A2 EP 06013205 A EP06013205 A EP 06013205A EP 06013205 A EP06013205 A EP 06013205A EP 1749948 A2 EP1749948 A2 EP 1749948A2
Authority
EP
European Patent Office
Prior art keywords
hollow
profile
profile system
hollow profile
groove bottom
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.)
Granted
Application number
EP06013205A
Other languages
German (de)
English (en)
Other versions
EP1749948A3 (fr
EP1749948B1 (fr
Inventor
Wolfgang Dipl.-Ing. Rixen
Gerrit Pies
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
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1749948A2 publication Critical patent/EP1749948A2/fr
Publication of EP1749948A3 publication Critical patent/EP1749948A3/fr
Application granted granted Critical
Publication of EP1749948B1 publication Critical patent/EP1749948B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
    • E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
    • E04B2/7809—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of single or multiple tubular form
    • E04B2/7818—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of single or multiple tubular form of substantially rectangular form
    • 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
    • E04C2003/0439—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 cross-section comprising open parts and hollow parts
    • 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
    • E04C2003/0465—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 square- or rectangular-shaped
    • 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
    • E04C2003/0478—X-shaped

Definitions

  • the invention relates to a profile system having at least one rectangular cross-section hollow profile, which consists of at least one multi-folded and connected to the end edges of metal sheet and on the outer surfaces at least two adjacent undercut longitudinal grooves whose one bottom of the groove with an undercut area connecting sheet sections abut each other and their Nut trays define a running approximately about the longitudinal central axis of the hollow channel, which serves to receive support or connecting elements.
  • Such a profile is known for example from G 91 14 747.6.
  • the local Fig. 2 and 3 show a hollow profile, there profiled bar 2 and 3, respectively, wherein the hollow profile has four equal dovetail-shaped longitudinal grooves which extend over the entire length of the hollow profile.
  • the grooves each have in their bottom a wavy wall in the section, which is profiled on the inside and outside.
  • the flanks of the grooves are formed by two in each case approximately heart-shaped flanges.
  • the invention is therefore based on the object to provide a profile system of the type mentioned above, which always ensures a secure connection of a fastener with the hollow section or the hollow channel with technically simple means.
  • the essence of the invention is to form the web so that an expansion of the web sections forming the web is prevented in particular when screwing a fastening screw.
  • the sheet metal sections are welded together in a region of the web, wherein the weld extends in the longitudinal direction of the hollow profile.
  • the area is arranged in the vicinity of the pointing to the groove bottoms end of the web. The closer the weld is arranged to the hollow channel, the greater would have to be a force to widen the two sheet metal sections.
  • the hollow profile has three longitudinal grooves.
  • the hollow profile has four longitudinal grooves and all the groove bottoms define the hollow channel. This makes it possible, the hollow channel exclusively form through the Nutenböden, so that no additional material for a hollow channel must be introduced.
  • each groove bottom is concave and the hollow channel is formed approximately circular in cross section.
  • each groove bottom has a thread embossed or has a complete internal thread for receiving a screw. This eliminates the need to introduce an internal thread in an additional operation for receiving a screw in the longitudinal direction of the hollow profile in the hollow channel.
  • the hollow profile consists of first and second half-shells, whose mutually facing ends have been joined together to form a groove bottom.
  • the profile system has an increased force absorption, it is advantageous if two hollow profiles are welded together to form a rectangular cross section and the fourth and fifth weld seams extend in the joining region near the respective outer surfaces in the longitudinal direction.
  • At least one further hollow profile with one of the two hollow profiles is welded in alignment therewith and extend sixth and seventh welds in the joining region near the respective outer surfaces in the longitudinal direction.
  • the number of hollow sections can also be four or even more.
  • a particularly safe and accurate arrangement of the welds can be achieved if all welds have been created by means of a laser beam.
  • the hollow profile is made of stainless steel.
  • Each hollow section 12 is made from at least one multi-folded metal sheet connected to one another at the end edges. The folding or bending has been carried out such that the hollow section 12 has an undercut longitudinal groove 14 on each of the outer surface.
  • the respective lateral walls are formed by sheet metal sections 20 which connect a groove bottom 16 with an undercut region 18.
  • the longitudinal grooves 14 are arranged in all embodiments so that touch the sheet metal sections 20.
  • the inner surfaces of the Nutenböden 16 define a running approximately about the longitudinal center axis 22 hollow channel 24. This hollow channel 24 serves to receive support or connecting elements.
  • the abutting sheet metal sections 20 are firmly connected to one another and thereby form a web 26.
  • the sheet metal sections at any area 28 of the web 26 are welded together.
  • this region 28 is located in the vicinity of the groove bottoms 16 facing the end of the web 26.
  • the region 28 is only indicated in FIG. 4 for reasons of clarity. It goes without saying that this area 28 can be arranged at any point of the web 26.
  • the cross-sectional shape of the hollow channel 24 can be chosen approximately arbitrarily. But if each groove bottom 16 of the embodiments shown is concave and each hollow channel 24 is thus circular in cross-section, it is possible to introduce into this hollow channel 24, a so-called self-tapping screw as a connecting means.
  • the free ends of the metal sheet for forming the hollow profile 12 are arranged so that they can be interconnected along a groove bottom.
  • the hollow profile 12 is provided with a second weld seam 36.
  • hollow section 12 of the first and second half shells 32 , relating to hollow section 12 of the first and second half shells 32 , relating to hollow section 12 of the first and second half shells 32 , relating to hollow section 12 of the first and second half shells 32 , relating to hollow section 12 of the first and second half shells 32 , relating to hollow section 12 of the first and second half shells 32 , relating to hollow section 12 of the first and second half shells 32 ang.-. 34 to assemble, wherein the ends facing each other are welded together at a groove bottom 16.
  • the half-shells 32 and 34 are identical. But it is also possible to choose other partial forms.
  • the hollow profile 12 shown in FIG. 2 has an additional third weld seam 38, which is arranged opposite the second weld seam 36.
  • the hollow profile 12 shown in FIG. 1 can also be made so that it forms a composite region 50 and that the hollow profile 12 shown in FIG. 2 can be formed so that it forms the cavity 48.
  • a second embodiment of a profile system 10 ' is shown. It is in this case made of two interconnected hollow profiles 12 as shown in FIG. 1. Of course, it is also possible to choose such a compound of the hollow sections shown in Fig. 2 or a mixture.
  • a third embodiment of a profile system 10 '' is shown, which consists in this case of an assembly of three hollow sections 12 as shown in FIG. Again, it is possible to add the profile shown in Fig. 1 in this manner together or a mixture of slightly different profiles.
  • the two hollow sections 12 are joined in alignment on each opposite longitudinal side, that they form a quasi-rectangular cross-section.
  • the connection takes place here with fourth and fifth welds 40 and 42, which are arranged in the joint areas near the respective outer surface and extend in the longitudinal direction.
  • a third hollow section 12 is connected in alignment with a hollow section 12, in this case arise the sixth and seventh welds.
  • hollow profiles 12 in the embodiments shown are all made of stainless steel.
  • hollow sections 12 shown have been produced by means of a highly modern rolling process in a rolling train.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Body Structure For Vehicles (AREA)
  • Arc Welding In General (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP06013205A 2005-08-04 2006-06-27 Système de profilés avec des profilés creux rectangulaires en tôle pliée Not-in-force EP1749948B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202005012445U DE202005012445U1 (de) 2005-08-04 2005-08-04 Profilsystem

Publications (3)

Publication Number Publication Date
EP1749948A2 true EP1749948A2 (fr) 2007-02-07
EP1749948A3 EP1749948A3 (fr) 2008-03-05
EP1749948B1 EP1749948B1 (fr) 2010-10-20

Family

ID=37496951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06013205A Not-in-force EP1749948B1 (fr) 2005-08-04 2006-06-27 Système de profilés avec des profilés creux rectangulaires en tôle pliée

Country Status (3)

Country Link
EP (1) EP1749948B1 (fr)
AT (1) ATE485425T1 (fr)
DE (2) DE202005012445U1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2956134A1 (fr) * 2010-02-11 2011-08-12 Duo Ind Systeme modulaire de cloison
DE102012103719A1 (de) * 2012-04-27 2013-10-31 Innovac Gmbh Berlin Metallische Rahmenstruktur, Bausatz für mobile Behausung, mobile Behausung und Hohlprofil
WO2016176915A1 (fr) * 2015-05-07 2016-11-10 深圳优力可科技有限公司 Profilé permettant un raccordement multi-directionnel et élément de profilé
CN107166160A (zh) * 2017-07-24 2017-09-15 南京圣旗智能科技有限公司 多功能型材及型材组件
US20190218778A1 (en) * 2018-01-15 2019-07-18 Jiangmen Eurofix Metal And Rubber Products Co., Ltd. Heavy duty girder
US11141765B2 (en) * 2016-10-07 2021-10-12 Robotzone, Llc Extruded bar stock
EP4667675A1 (fr) * 2024-06-20 2025-12-24 Hilti Aktiengesellschaft Canal avec intervalle t

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114833387A (zh) * 2022-05-24 2022-08-02 苏州东南铝板带有限公司 一种铝型材及其加工设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1484277B1 (de) 1964-03-04 1970-04-30 Heinz Dr Kluge Stabfoermiges Bauelement mit rechteckigem Querschnitt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1503588A (en) * 1975-07-03 1978-03-15 Profiles & Tubes De L Est Building frame structural elements and fixing members therefor
CH629885A5 (en) * 1978-04-05 1982-05-14 Syma Intercontinental Sa Profile with undercut longitudinal grooves for a frame
DE3513382A1 (de) * 1985-04-15 1986-10-23 Moeller automation GmbH, 5303 Bornheim Tragprofile fuer montageeinrichtungen, stuetzkonstruktionen und transportbaender und verfahren fuer deren herstellung
DE3532507A1 (de) * 1985-04-15 1987-03-19 Moeller Automation Gmbh Tragprofile fuer montageeinrichtungen, stuetzkonstruktionen und transportbaender
DE9114747U1 (de) * 1990-12-21 1992-04-23 Geberit Ag, Jona, St.Gallen Verbindung von zwei Profilstangen, Profilstangen für ein Tragsystem und Tragsystem für Sanitärapparate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1484277B1 (de) 1964-03-04 1970-04-30 Heinz Dr Kluge Stabfoermiges Bauelement mit rechteckigem Querschnitt

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2956134A1 (fr) * 2010-02-11 2011-08-12 Duo Ind Systeme modulaire de cloison
EP2360322A1 (fr) * 2010-02-11 2011-08-24 Duo Industrie Système modulaire de cloison des panneaux de toile tendue
US8925619B2 (en) 2010-02-11 2015-01-06 Duo Industrie Modular partition system
DE102012103719A1 (de) * 2012-04-27 2013-10-31 Innovac Gmbh Berlin Metallische Rahmenstruktur, Bausatz für mobile Behausung, mobile Behausung und Hohlprofil
DE102012103719B4 (de) * 2012-04-27 2014-08-14 Innovac Gmbh Berlin Metallische Rahmenstruktur, Bausatz für mobile Behausung, mobile Behausung und Hohlprofil
US9518386B2 (en) 2012-04-27 2016-12-13 Innovac Gesellschaft Fuer Vacuumphysik Mbh Metallic frame structure, assembly kit for mobile housing, mobile housing and hollow profile
WO2016176915A1 (fr) * 2015-05-07 2016-11-10 深圳优力可科技有限公司 Profilé permettant un raccordement multi-directionnel et élément de profilé
US11141765B2 (en) * 2016-10-07 2021-10-12 Robotzone, Llc Extruded bar stock
CN107166160A (zh) * 2017-07-24 2017-09-15 南京圣旗智能科技有限公司 多功能型材及型材组件
US20190218778A1 (en) * 2018-01-15 2019-07-18 Jiangmen Eurofix Metal And Rubber Products Co., Ltd. Heavy duty girder
EP4667675A1 (fr) * 2024-06-20 2025-12-24 Hilti Aktiengesellschaft Canal avec intervalle t

Also Published As

Publication number Publication date
ATE485425T1 (de) 2010-11-15
DE502006008117D1 (de) 2010-12-02
EP1749948A3 (fr) 2008-03-05
EP1749948B1 (fr) 2010-10-20
DE202005012445U1 (de) 2006-12-21

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