WO1997006323A1 - Procede de fabrication de profiles composites et profiles ainsi obtenus - Google Patents

Procede de fabrication de profiles composites et profiles ainsi obtenus Download PDF

Info

Publication number
WO1997006323A1
WO1997006323A1 PCT/BE1996/000082 BE9600082W WO9706323A1 WO 1997006323 A1 WO1997006323 A1 WO 1997006323A1 BE 9600082 W BE9600082 W BE 9600082W WO 9706323 A1 WO9706323 A1 WO 9706323A1
Authority
WO
WIPO (PCT)
Prior art keywords
profile
wings
hanging
metal band
above mentioned
Prior art date
Application number
PCT/BE1996/000082
Other languages
English (en)
Inventor
Ton Baeten
Original Assignee
Chicago Metallic Continental N.V.
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 Chicago Metallic Continental N.V. filed Critical Chicago Metallic Continental N.V.
Priority to AU66978/96A priority Critical patent/AU6697896A/en
Publication of WO1997006323A1 publication Critical patent/WO1997006323A1/fr

Links

Classifications

    • 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
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • 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
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • E04C3/09—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders 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
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • 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
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0491—Truss like structures composed of separate truss elements the truss elements being located in one single surface or in several parallel surfaces

Definitions

  • a method for making a composed profile and the thus formed profiles This invention relates to a composed profile.
  • the object of the invention is to elabo ⁇ rate a method that allows to elaborate profiles of the said type that are characterised by an up till now never attained material saving and despite their lighter weight still show a sufficient inertia.
  • the body of the composed profile is formed between said hanging up profile and said wings from strips which extend with respect to said wings under an angle situated at approximately 45° and 90° and which link the hanging up profile with said wings.
  • metal strips in the form of flanges are locally cut from a metal band that has to form the wings in such a manner that these stay linked with their base with the metal band and for forming the body of the profile said flanges are pressed upwards from the metal band accord ⁇ ing to an angle situated between approximately 45° and 90° and the extremities of said strips are linked with the above mentioned hollow hanging up profile.
  • the invention also relates to the profiles formed according to the method according to the inven ⁇ tion.
  • Figure 1 is a perspective representation of the profile according to the invention according to a first embodiment.
  • Figure 2 shows a detail with respect to the first embodiment.
  • Figure 3 is a perspective representation of a profile appertaining to a second embodiment.
  • Figure 4 is a perspective representation of a profile appertaining to a last embodiment .
  • the composed profiles represented by the different figures have an important common characteris- tic. They are generated by a hanging up profile 1 with a metal band 2 by linking strips 3, 4 or 5 (according to the embodiment to be described hereafter) .
  • the metal band 2 shows wings 6 that support the ceiling plates or the like, in each of the hereafter described embodi- ments.
  • the object is, such as already explained, to realise an important weight saving of the profiles without reducing their inertia.
  • the composed profiles according to figures 1 to 3 are generated by cutting strips 3 (figures 1 and 2) or 4 (figure 3) out of the metal band 2, so that the said strips which have the form of flanges stay linked with their base to the metal band 2 whereas they are linked with their hollow support profile 1 with their free extremity, by application of one of the many therefor appropriated techniques.
  • the form which the strips can show can be derived from the figures 1 and 2.
  • the strips 3 can have an enlarged rectangular head 3' whereof the dimensions are adapted to the internal, according to a cross section, considered space of the hanging up profile 1.
  • a finishing strip 7 (figure 1) is applied over the metal band 2.
  • This finishing strip can be made of metal or synthetic material and the manner with which such a finishing strip can be applied does not in fact appertain to the invention.
  • Strips 4 are cut out of a metal band 2 and vertically positioned, at right angles with regard to the surface wherein the metal band 2 extends.
  • the embodiment explained by figure 4 is generated by an undulating connection part to be linked on one hand with the metal band 2 and, on the other hand, with the hollow hanging up profile 1.
  • the connec- tion is created by using an undulating connection part composed or by a strip, or by a thread.
  • use is made of a continuous undulating metal band that gives cause to a series of strips 5 which are linked, on one hand, with the metal band 2 and, on the other hand, with the hollow profile 1, by making use of known techniques.
  • finishing strip 7 can be applied along the wings 6 of the metal band 2.
  • connection with the hollow hanging up profile 1 and the metal band 2 of a connection part under the form of an undulating metal thread is easily executable and generates a profile with an extremely light weight and a sufficient inertia.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Toys (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

L'invention concerne un procédé de fabrication de profilé composite conçu pour suspendre des plaques de plafond, par exemple, et consistant en un profilé creux de support (1), en un corps et en deux ailes (6) servant à supporter lesdites plaques. L'invention est caractérisée par le fait qu'entre ledit profilé et lesdites ailes, le corps du profilé composite est constitué par des bandes (3) s'étendant selon un angle compris approximativement entre 45° et 90° par rapport auxdites ailes et reliant lesdites ailes audit profilé.
PCT/BE1996/000082 1995-08-08 1996-08-08 Procede de fabrication de profiles composites et profiles ainsi obtenus WO1997006323A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU66978/96A AU6697896A (en) 1995-08-08 1996-08-08 A method for making a composed profile and the thus formed profiles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9500683A BE1009527A6 (nl) 1995-08-08 1995-08-08 Werkwijze voor het vormen van een samengesteld profiel en aldus gevormde profielen.
BE9500683 1995-08-08

Publications (1)

Publication Number Publication Date
WO1997006323A1 true WO1997006323A1 (fr) 1997-02-20

Family

ID=3889124

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BE1996/000082 WO1997006323A1 (fr) 1995-08-08 1996-08-08 Procede de fabrication de profiles composites et profiles ainsi obtenus

Country Status (4)

Country Link
AU (1) AU6697896A (fr)
BE (1) BE1009527A6 (fr)
TW (1) TW321702B (fr)
WO (1) WO1997006323A1 (fr)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278302C (fr) *
BE620627A (fr) * 1961-07-10
US2630890A (en) * 1948-10-07 1953-03-10 Macomber Stanley Multiple tubular section structural member
FR1098837A (fr) * 1954-03-31 1955-08-22 Poutre en treillis
FR1256268A (fr) * 1960-04-21 1961-03-17 Metalatt Ltd élément d'ossature en treillis
FR1298458A (fr) * 1961-05-31 1962-07-13 Kodak Pathe Faux-plafond
LU47531A1 (fr) * 1964-12-07 1965-12-07
DE1609464A1 (de) * 1966-12-08 1970-06-11 Reising Wolfgang Bauelemente
DE1961696A1 (de) * 1969-12-01 1971-06-09 Collins Howard W Bautraeger,sowie Verfahren und Geraet zu seiner Herstellung
FR2235244A1 (en) * 1973-06-28 1975-01-24 Paquet Jean Steel sheet section for reinforcing concrete - has inverted V-shaped cross section and trellis like sides
AT328695B (de) * 1974-03-04 1976-04-12 Farzad Taghi Dr Leichter bautrager aus dunnem stahlblech
DE2620071A1 (de) * 1976-05-06 1977-11-24 Wolfram Dipl Ing Koblin Profilstrebe

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278302C (fr) *
US2630890A (en) * 1948-10-07 1953-03-10 Macomber Stanley Multiple tubular section structural member
FR1098837A (fr) * 1954-03-31 1955-08-22 Poutre en treillis
FR1256268A (fr) * 1960-04-21 1961-03-17 Metalatt Ltd élément d'ossature en treillis
FR1298458A (fr) * 1961-05-31 1962-07-13 Kodak Pathe Faux-plafond
BE620627A (fr) * 1961-07-10
LU47531A1 (fr) * 1964-12-07 1965-12-07
DE1609464A1 (de) * 1966-12-08 1970-06-11 Reising Wolfgang Bauelemente
DE1961696A1 (de) * 1969-12-01 1971-06-09 Collins Howard W Bautraeger,sowie Verfahren und Geraet zu seiner Herstellung
FR2235244A1 (en) * 1973-06-28 1975-01-24 Paquet Jean Steel sheet section for reinforcing concrete - has inverted V-shaped cross section and trellis like sides
AT328695B (de) * 1974-03-04 1976-04-12 Farzad Taghi Dr Leichter bautrager aus dunnem stahlblech
DE2620071A1 (de) * 1976-05-06 1977-11-24 Wolfram Dipl Ing Koblin Profilstrebe

Also Published As

Publication number Publication date
BE1009527A6 (nl) 1997-04-01
AU6697896A (en) 1997-03-05
TW321702B (fr) 1997-12-01

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