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WO1999021669A1 - Barres profilees metalliques ou non metalliques avec sections transversales en l, en u et en z, pour la realisation de cadres de support structurels pour panneaux de placoplatre et similaires, et procede de fabrication de ces barres - Google Patents

Barres profilees metalliques ou non metalliques avec sections transversales en l, en u et en z, pour la realisation de cadres de support structurels pour panneaux de placoplatre et similaires, et procede de fabrication de ces barres Download PDF

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Publication number
WO1999021669A1
WO1999021669A1 PCT/IT1998/000292 IT9800292W WO9921669A1 WO 1999021669 A1 WO1999021669 A1 WO 1999021669A1 IT 9800292 W IT9800292 W IT 9800292W WO 9921669 A1 WO9921669 A1 WO 9921669A1
Authority
WO
WIPO (PCT)
Prior art keywords
belt
section bars
holes
slots
scales
Prior art date
Application number
PCT/IT1998/000292
Other languages
English (en)
Inventor
Massimo Ferrante
Mario Amato
Original Assignee
Aluterm S.R.L.
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 Aluterm S.R.L. filed Critical Aluterm S.R.L.
Priority to AU97600/98A priority Critical patent/AU9760098A/en
Publication of WO1999021669A1 publication Critical patent/WO1999021669A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/06—Edge-protecting borders
    • 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
    • E04B2002/7481—Locating rails with adjustable curvature
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/06—Edge-protecting borders
    • E04F2013/061—Edge-protecting borders for arched or curved edges

Definitions

  • the present invention relates to a method for fabricating multipurpose section bars, manually deformable made of sheet metal, or other suitable material, with "IP. "IP, "Z” shaped cross sections, usable for the structural junction of plane, or curved surfaces, with other plane and/or curved surfaces, whose scales shaping the section bars themsehes can vary their mutual angle, in the realisation of structural suppo ⁇ frames for plasterboard panels or the like.
  • the section bars themselves suitably deformed directly on the constniction site, and appropriately combined, by means of riveting or fastening with self-drilling screws, will allow users to construct a multiplicity of structures, even in particularly complex shapes, with considerable speed and simplicity and hence with evident economic benefits.
  • Some areas of such section bars may be realised with stretched parts, i.e. drawn by stretching on a die, in order to be usable also as wall plaster bearing templates.
  • the object of the present invention therefore is to make available to users a series of "L “ , “IP, “Z “ shaped section bars ( Figures 1 and 2) produced industrially, which have the characteristic of being able to be deformed manually in a manner compatible with needs for curvature and/or variability of inclination between the planes to be joined according to the requirements of the construction site.
  • the section bars constituting the subject of the present invention are obtained through the following working phases: a first phase of punching or blanking on a belt of suitable material one or more rows of weakening slots and holes ( 1) placed in longitudinal succession parallel to the longitudinal axis of the belt ( Figure 3); a second phase of effecting at least one succession of notches (2), through the removal of sheet metal with triangular or trapezoidal shape, to obtain scales (3 ) with rounded edges, notches effected on at least one of the lateral margins of the belt, from its outer edge to the nearest row of slots and holes ( 1 ); a third phase of bending the belt along said row of weakening slots and holes (1 ) according to open profile "L", UP or "Z" shaped contours, obtained by means of pressure bending or cold forming.
  • the method provides, before said second phase, a stretching phase of some pre-selected areas (4) of the belt ( Figure 4).
  • section bars are manufactured obtained from a belt made of metal or other suitable plane material ( Figure 2 and 3), presenting one or more rows of weakening slots and holes (1) placed in longitudinal succession parallel to the longitudinal axis of the belt, at least one succession of notches (2) with the removal of sheet metal of triangular or trapezoidal shape, realising scales (3) with rounded edges, operating on at least one of the lateral margins of the belt, from its outer edge to the next row of slots and holes (1).
  • the section bars are formed by bending the belt along said rows of weakening slots and holes ( I ) according to open profile "IP, "LP or “Z " ' shaped contours ( Figures 1 and 2) and can be curved according to axes orthogonal to the longitudinal axis of the belt ( Figure 5).
  • Each of said scales (3) can thus rotate, through manual bending, around the longitudinal axis defined by the adjacent row of weakening slots and holes ( 1 ) ( Figure 2).
  • said scales (3) can present, in proximity with their free end, opposite incisions ( 5) defining a bending line of an outer appendix (6) of the scales themselves ( Figures 2 and 3).
  • the section bars can be manufactured with some stretched areas (4) forming slots (7) ( Figure 4), thereby being usable as wall plaster bearing section bars in mixed techniques.
  • section bars constituting the subject of the present invention instead, thanks to the longitudinal slots present over the entire section bar, allow the user to vary this angle simply by exerting pressure on the edge between the scales themselves.
  • Another advantage offered by the series of section bars thus obtained is the possibility of combining them on the construction site, which allows through the simple mutual fastening by means of rivets or self-drilling screws (as shown by way of example in Figure 5), to obtain a multiplicity of solid structures even in particularly complex shapes, with considerable speed and evident economic benefit.
  • the section bars are realised also with stretched areas (4) able to house quick-drying plaster wall finishes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
  • Finishing Walls (AREA)

Abstract

Cette invention se rapporte à une série de barres profilées, et au procédé de fabrication de ces barres, à des barres profilées d'usages multiples, déformables manuellement, fabriquées en tôle ou en tout autre matériau approprié, utilisables dans la réalisation de cadres structurels pour panneaux de placoplâtre, pour treillis en plâtre de cloison, pour panneaux ou plaques de n'importe quel type, et comme jonction entre des surfaces planes ou courbes et d'autres surfaces planes ou courbes. Ces barres présentent une ou plusieurs rangées de fentes et de trous d'affaiblissement (1) placés les uns après les autres dans le sens de la longueur parallèlement à l'axe longitudinal de la bande, et au moins une succession d'entailles (2) formant des échelons avec des arêtes arrondies, situés sur au moins l'une des marges latérales de la bande. On façonne ces barres profilées en pliant la bande le long de ces rangées de fentes et de trous d'affaiblissement (1) selon des contours en L, en U ou en Z, à profil ouvert et pouvant être courbés selon des axes orthogonaux à l'axe longitudinal de la bande.
PCT/IT1998/000292 1997-10-24 1998-10-23 Barres profilees metalliques ou non metalliques avec sections transversales en l, en u et en z, pour la realisation de cadres de support structurels pour panneaux de placoplatre et similaires, et procede de fabrication de ces barres WO1999021669A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU97600/98A AU9760098A (en) 1997-10-24 1998-10-23 Metal or non metal section bars with "l", "u", "z" shaped cross sections, for the realisation of structural support frames for plasterboard panels and the like,and method for their fabrication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1997SA000021 IT243514Y1 (it) 1997-10-24 1997-10-24 Profilati metallici, o non, con sezione ad elle, ad u, a zeta,multiuso, deformabili manualmente, impiegabili nella realizzazione di
ITSA97U000021 1997-10-24

Publications (1)

Publication Number Publication Date
WO1999021669A1 true WO1999021669A1 (fr) 1999-05-06

Family

ID=11407595

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT1998/000292 WO1999021669A1 (fr) 1997-10-24 1998-10-23 Barres profilees metalliques ou non metalliques avec sections transversales en l, en u et en z, pour la realisation de cadres de support structurels pour panneaux de placoplatre et similaires, et procede de fabrication de ces barres

Country Status (3)

Country Link
AU (1) AU9760098A (fr)
IT (1) IT243514Y1 (fr)
WO (1) WO1999021669A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001042579A1 (fr) * 1999-12-10 2001-06-14 Antonio Guerrasio Section de canal partiellement rigide pourvue d'encoches transversales rapprochees et d'une surface cotelee longitudinale continue situee sur le flan de base entre les flans lateraux discontinus
WO2002006603A1 (fr) * 2000-07-14 2002-01-24 Antonio Guerrasio Procede de fabrication de profiles de construction pouvant etre plies a la main et renforces sans utilisation d'aucun autre materiau fondu, et profiles de construction obtenus utilises comme constructions arrondies pour les murs, les faux plafonds et autres elements semblables
WO2002053851A1 (fr) * 2000-12-28 2002-07-11 Bhp Steel Limited Ferme metallique
EP1182304A3 (fr) * 2000-08-17 2002-11-27 BPB plc Profilé métallique pour panneaux de murs
GB2389375A (en) * 2002-05-31 2003-12-10 Allen Edward Fry Suspended ceiling structure
EP1382762A1 (fr) * 2002-07-19 2004-01-21 Antonio Guerrasio Méthode de fabrication de profilés métalliques ayant un faible degré de segmentation pendant leur pliage manuel et des profilés ainsi obtenus
EP2060688A1 (fr) 2007-11-13 2009-05-20 Universidade Nova de Lisboa Kit avec trois planches pour la formation des structures polyédriques selon la loi des Cosinus
FR2952948A1 (fr) * 2009-11-24 2011-05-27 Lafarge Gypsum Int Montant acoustique de cloison
EP2163699A3 (fr) * 2008-09-15 2012-10-10 Protektorwerk Florenz Maisch GmbH & Co. KG Profilé de raccord
EP1715115A3 (fr) * 2005-04-22 2013-01-09 Thomas Huwer KG Profilé flexible
EP3891348A4 (fr) * 2018-12-03 2022-09-14 Fero Corporation Appareil à palier de support
US20230056349A1 (en) * 2021-08-20 2023-02-23 Flexability Concepts, Llc Wall framing for vertical deflection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159251A (en) * 1961-04-24 1964-12-01 Kenneth F Becker Flexible corner molding for curved surfaces
EP0604376A2 (fr) * 1992-12-22 1994-06-29 Antonio Guerrasio Profilé à gauchir pour sous-constructions de travaux de finition
US5671583A (en) * 1990-03-06 1997-09-30 Turner; Arthur Ray Construction member and method for forming archways and the like

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159251A (en) * 1961-04-24 1964-12-01 Kenneth F Becker Flexible corner molding for curved surfaces
US5671583A (en) * 1990-03-06 1997-09-30 Turner; Arthur Ray Construction member and method for forming archways and the like
EP0604376A2 (fr) * 1992-12-22 1994-06-29 Antonio Guerrasio Profilé à gauchir pour sous-constructions de travaux de finition

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001042579A1 (fr) * 1999-12-10 2001-06-14 Antonio Guerrasio Section de canal partiellement rigide pourvue d'encoches transversales rapprochees et d'une surface cotelee longitudinale continue situee sur le flan de base entre les flans lateraux discontinus
WO2002006603A1 (fr) * 2000-07-14 2002-01-24 Antonio Guerrasio Procede de fabrication de profiles de construction pouvant etre plies a la main et renforces sans utilisation d'aucun autre materiau fondu, et profiles de construction obtenus utilises comme constructions arrondies pour les murs, les faux plafonds et autres elements semblables
EP1182304A3 (fr) * 2000-08-17 2002-11-27 BPB plc Profilé métallique pour panneaux de murs
AU2002215699B2 (en) * 2000-12-28 2006-08-17 Bluescope Steel Limited Metal roof truss
WO2002053851A1 (fr) * 2000-12-28 2002-07-11 Bhp Steel Limited Ferme metallique
CN1300428C (zh) * 2000-12-28 2007-02-14 布卢斯科普钢铁有限公司 金属屋顶桁架
GB2389375A (en) * 2002-05-31 2003-12-10 Allen Edward Fry Suspended ceiling structure
GB2389375B (en) * 2002-05-31 2006-08-30 Allen Edward Fry A profile for reinforcing cut edge of metal ceiling tiles
EP1382762A1 (fr) * 2002-07-19 2004-01-21 Antonio Guerrasio Méthode de fabrication de profilés métalliques ayant un faible degré de segmentation pendant leur pliage manuel et des profilés ainsi obtenus
EP1715115A3 (fr) * 2005-04-22 2013-01-09 Thomas Huwer KG Profilé flexible
EP2060688A1 (fr) 2007-11-13 2009-05-20 Universidade Nova de Lisboa Kit avec trois planches pour la formation des structures polyédriques selon la loi des Cosinus
EP2163699A3 (fr) * 2008-09-15 2012-10-10 Protektorwerk Florenz Maisch GmbH & Co. KG Profilé de raccord
FR2952948A1 (fr) * 2009-11-24 2011-05-27 Lafarge Gypsum Int Montant acoustique de cloison
EP3891348A4 (fr) * 2018-12-03 2022-09-14 Fero Corporation Appareil à palier de support
US20230056349A1 (en) * 2021-08-20 2023-02-23 Flexability Concepts, Llc Wall framing for vertical deflection
US12031325B2 (en) * 2021-08-20 2024-07-09 Flexability Concepts, Llc Wall framing for vertical deflection

Also Published As

Publication number Publication date
IT243514Y1 (it) 2002-03-05
ITSA970021U1 (it) 1999-04-24
AU9760098A (en) 1999-05-17
ITSA970021V0 (it) 1997-10-24

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