EP0120727A1 - Gefalztes Blechprofil und durch ein solches Profil gebildete Trennwand - Google Patents

Gefalztes Blechprofil und durch ein solches Profil gebildete Trennwand Download PDF

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Publication number
EP0120727A1
EP0120727A1 EP84400283A EP84400283A EP0120727A1 EP 0120727 A1 EP0120727 A1 EP 0120727A1 EP 84400283 A EP84400283 A EP 84400283A EP 84400283 A EP84400283 A EP 84400283A EP 0120727 A1 EP0120727 A1 EP 0120727A1
Authority
EP
European Patent Office
Prior art keywords
profile
thickness
wing
core
profile according
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.)
Ceased
Application number
EP84400283A
Other languages
English (en)
French (fr)
Inventor
Roger Pollet
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 EP0120727A1 publication Critical patent/EP0120727A1/de
Ceased legal-status Critical Current

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Classifications

    • 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
    • E04C2003/0452—H- or I-shaped

Definitions

  • the present invention relates to a folded sheet metal profile and more particularly such an I-profile for the production of support frames for partition panels.
  • the present invention aims to overcome this drawback by providing a profile which allows the suspension of such members.
  • the subject of the invention is an I-shaped section of folded sheet metal for the production of support frames for partition panels, characterized in that at least one of the wings of said profile has a zone in its central part. of double thickness, the thickness of the inner side of which is directly connected to the core of the profile, these two thicknesses being perforated opposite to form in this zone a suspension orifice.
  • the sheet forming the core can be folded substantially at 90 ° in the region of the orifice to form the internal thickness of a first half-wing of the profile, then be folded substantially at 180 ° to form the external thickness of said first half-wing.
  • Said outer thickness of the first half-wing can be extended to form the second half-wing, the extension forming the second half-wing possibly being folded in turn substantially at 180 ° to form a second thickness of the second half-wing.
  • the part of the core adjacent to the zone of the orifice is in a plane offset from the mean plane of the core, the suspension orifice being, for example, substantially in the middle shot of the soul.
  • the joint plane between two adjacent panels is in this mean plane so that the tensile forces exerted on the suspension orifice do not cause twisting of the profile.
  • the perforation of the internal thickness has dimensions greater than the perforation of the external thickness.
  • the internal perforation may have its lower V-shaped portion in order to ensure the centering of the element which is suspended there.
  • the profile according to the invention can be made substantially symmetrical with respect to the central part of its core.
  • the present invention also relates to a partition characterized in that it includes profiles as described above.
  • the profile shown in section in Figure 1 is made of a folded metal sheet and has substantially the shape of an I comprising a core 1 and two wings 2.
  • the core is formed of a central part 3 and two lateral parts offset 4 resting in planes substantially parallel to the plane of the central part 3.
  • each lateral part 4 the sheet is folded in 5 at substantially 90 ° to the side of the plane of the central part 3 to form the internal thickness 6 of a half-wing 2a.
  • the sheet is then folded back at the end of the half-wing 2a at 7, approximately 180 ", to form the external thickness 8 of the half-wing 2a.
  • This external thickness extends on the other side of the plane of the lateral part 4 to form the external thickness 9 of the half-wing 2b.
  • the sheet is folded in 10 at substantially 180 ° to form the internal thickness 11 of the half-wing 2b.
  • the profile thus produced is symmetrical with respect to the central part 3 of the core 1.
  • each half-wing 2a is perforated opposite respectively at 12 and 13 to form a suspension orifice which is located substantially in the plane 14 of the central part 3 that is ie in the middle plane of the soul 1.
  • the perforation 12 of the thickness 6 has dimensions greater than the perforation 13 of the thickness 8, which makes it possible to ensure that the edges of the perforation 12 do not appear through the perforation 13 in the event of slight bending faults in the profile.
  • the perforation 13 has a lower V-shaped portion 15 in order to ensure the centering of an element suspended in the orifice formed by the perforations 12 and 13.
  • the four half-wings of the profile are provided near their edges 7 and 10 with orifices 16, produced as the orifices formed by the perforations 12 and 13, in order to allow the suspension of partition panels (not shown). on the profile.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Laminated Bodies (AREA)
EP84400283A 1983-02-11 1984-02-10 Gefalztes Blechprofil und durch ein solches Profil gebildete Trennwand Ceased EP0120727A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8302203 1983-02-11
FR8302203A FR2540914B1 (fr) 1983-02-11 1983-02-11 Profile en tole pliee et cloison comportant un tel profile

Publications (1)

Publication Number Publication Date
EP0120727A1 true EP0120727A1 (de) 1984-10-03

Family

ID=9285828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84400283A Ceased EP0120727A1 (de) 1983-02-11 1984-02-10 Gefalztes Blechprofil und durch ein solches Profil gebildete Trennwand

Country Status (2)

Country Link
EP (1) EP0120727A1 (de)
FR (1) FR2540914B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835501A1 (de) * 1988-10-19 1990-05-03 Ver Spezialmoebel Verwalt Trennwandeinheit
CN101105064B (zh) * 2006-06-05 2010-10-27 沃辛顿阿姆斯特朗风险投资公司 用于吊顶的单层的腹板横梁

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1289309B1 (it) * 1996-08-06 1998-10-02 Mario Tosoni Profilo a doppio tau.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR913836A (fr) * 1943-06-23 1946-09-20 Nat Steel Corp Perfectionnements aux éléments de construction
US4023683A (en) * 1975-03-12 1977-05-17 Vargo William R Internally reinforced load carrying member
DE2917480A1 (de) * 1979-04-30 1980-11-13 Holzaepfel Christian Gmbh Pfosten zur befestigung von einbautrenn- und schrankwaenden
GB2085503A (en) * 1980-10-09 1982-04-28 Donn Inc Demountable partition structure
EP0085630A1 (de) * 1982-02-01 1983-08-10 Roger Pollet Trennwand bestehend aus auf einem Skelett befestigten Platten, sowie Platte für eine derartige Trennwand

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR913836A (fr) * 1943-06-23 1946-09-20 Nat Steel Corp Perfectionnements aux éléments de construction
US4023683A (en) * 1975-03-12 1977-05-17 Vargo William R Internally reinforced load carrying member
DE2917480A1 (de) * 1979-04-30 1980-11-13 Holzaepfel Christian Gmbh Pfosten zur befestigung von einbautrenn- und schrankwaenden
GB2085503A (en) * 1980-10-09 1982-04-28 Donn Inc Demountable partition structure
EP0085630A1 (de) * 1982-02-01 1983-08-10 Roger Pollet Trennwand bestehend aus auf einem Skelett befestigten Platten, sowie Platte für eine derartige Trennwand

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835501A1 (de) * 1988-10-19 1990-05-03 Ver Spezialmoebel Verwalt Trennwandeinheit
CN101105064B (zh) * 2006-06-05 2010-10-27 沃辛顿阿姆斯特朗风险投资公司 用于吊顶的单层的腹板横梁

Also Published As

Publication number Publication date
FR2540914A1 (fr) 1984-08-17
FR2540914B1 (fr) 1985-11-08

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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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Effective date: 19861222