ITMI20080163U1 - PROFILES AND METALLIC HOUSINGS FOR PANELS - Google Patents

PROFILES AND METALLIC HOUSINGS FOR PANELS Download PDF

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Publication number
ITMI20080163U1
ITMI20080163U1 IT000163U ITMI20080163U ITMI20080163U1 IT MI20080163 U1 ITMI20080163 U1 IT MI20080163U1 IT 000163 U IT000163 U IT 000163U IT MI20080163 U ITMI20080163 U IT MI20080163U IT MI20080163 U1 ITMI20080163 U1 IT MI20080163U1
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IT
Italy
Prior art keywords
profile
sheet
thickness
profile according
curbs
Prior art date
Application number
IT000163U
Other languages
Italian (it)
Original Assignee
Lupato Gian Siro
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 Lupato Gian Siro filed Critical Lupato Gian Siro
Priority to IT000163U priority Critical patent/ITMI20080163U1/en
Priority to EP09159324A priority patent/EP2116658A3/en
Publication of ITMI20080163U1 publication Critical patent/ITMI20080163U1/en

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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
    • E04B2/7854—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 open profile
    • E04B2/789—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 open profile of substantially U- or C- section
    • 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
    • E04B9/065—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 comprising supporting beams having a folded cross-section
    • 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
    • E04B9/12—Connections between non-parallel members of the supporting construction
    • E04B9/16—Connections between non-parallel members of the supporting construction the members lying in different planes
    • 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
    • E04B9/18—Means for suspending the supporting construction
    • E04B9/183—Means for suspending the supporting construction having a lower side adapted to be connected to a channel of the supporting construction
    • 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
    • E04B2/7411—Details for fire protection
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Residential Or Office Buildings (AREA)
  • Panels For Use In Building Construction (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Description

Descrizione Description

Il presente trovato si riferisce a profilati e ad intelaiature metalliche per pannellature. In particolare, tali profilati possono realizzare intelaiature sospese di sostegno dei pannelli di controsoffitto o intelaiature per pannelli di parete verticale. The present invention relates to sections and metal frames for paneling. In particular, these profiles can form suspended frames for supporting the false ceiling panels or frames for vertical wall panels.

Nella tecnica sono conosciute strutture per pannellature che comprendono una intelaiatura di profilati metallici con sezione ad C alla quale vengono vincolati i pannelli. Structures for paneling are known in the art which comprise a framework of metal sections with a C-section to which the panels are bonded.

I profilati devono essere realizzati leggeri, soprattutto nel caso di strutture appese al soffitto mediante tiranti. La leggerezza ? imposta anche da ragioni di costo. Ci? comporta la necessit? di mantenere ridotto lo spessore della lamiera con la quale sono formati. Ci? comporta per? rischi di cedimento sotto carico. Ad esempio, nelle strutture di controsoffitto, poich? i profilati sono appesi a tiranti distanziati lungo il profilato, vi ? il rischio che il profilato si pieghi nei punti di appendimento, distorcendosi e, al limite, provocando il collassamento dell?intera struttura. The profiles must be made light, especially in the case of structures suspended from the ceiling by means of tie rods. Lightness? also imposed by cost reasons. There? involves the need? to keep the thickness of the sheet metal with which they are formed reduced. There? entails for? risk of failure under load. For example, in suspended ceiling structures, since? the profiles are hung from tie rods spaced along the profile, vi? the risk that the profile bends in the hanging points, distorting and, at the limit, causing the collapse of the entire structure.

Per potere inserire nel profilato i tradizionali accessori non ? possibile discostarsi dalla forma a C, ad esempio per formare alcune nervature di altezza sufficiente. To be able to insert the traditional accessories in the section? It is possible to deviate from the C-shape, for example to form some ribs of sufficient height.

Nella tecnica nota si ha perci? uno spessore di lamiera minimo a seconda del carico che la struttura deve sopportare. Ci? comporta pesi e costi corrispondenti. Therefore, in the known art we have? a minimum sheet thickness depending on the load that the structure must bear. There? involves corresponding weights and costs.

Scopo generale del presente trovato ? ovviare agli inconvenienti sopra menzionati fornendo profilati per realizzare intelaiature per pannellature con robustezza migliorata. General purpose of the present invention? overcoming the aforementioned drawbacks by providing profiles for making frames for panels with improved strength.

In vista di tale scopo si ? pensato di realizzare, secondo il trovato, un profilato per intelaiatura di pannellature realizzato con sezione a C in lamiera metallica piegata, caratterizzato dal fatto di avere pareti ondulate per formare, sostanzialmente su tutta la parete, una rigatura a righe parallele estesa nella direzione di estensione del profilato. Vantaggiosamente, le ondulazioni hanno profondit? da cresta a gola compresa fra 0,1 e 3 volte lo spessore della lamiera. Il passo di ondulazione pu? essere vantaggiosamente compreso fra 2 e 10 volte lo spessore della lamiera. In view of this purpose, yes? thought of realizing, according to the invention, a profile for framing of panels made with a C-section in bent metal sheet, characterized by the fact of having wavy walls to form, substantially on the whole wall, a groove with parallel lines extending in the direction of extension of the profile. Advantageously, the undulations have depth? from crest to throat between 0.1 and 3 times the thickness of the sheet. The undulation step can? advantageously be between 2 and 10 times the thickness of the sheet.

Sempre secondo il trovato, ? anche descritta e rivendicata una intelaiatura di pannellature comprendente gli innovativi profilati sopra menzionati. Vantaggiosamente, l?intelaiatura pu? comprendere profilati vincolati secondo un reticolo con profilati paralleli e trasversali. Nel caso di controsoffitti, il reticolo comprende vantaggiosamente elementi di aggancio del reticolo ad un soffitto mediante tiranti distanziati. Always according to the invention,? also described and claimed is a frame of panels comprising the innovative profiles mentioned above. Advantageously, the frame can? comprise profiles constrained according to a lattice with parallel and transverse profiles. In the case of false ceilings, the lattice advantageously comprises elements for hooking the lattice to a ceiling by means of spaced tie rods.

Per rendere pi? chiara la spiegazione dei principi innovativi del presente trovato ed i suoi vantaggi rispetto alla tecnica nota si descriver? di seguito, con l'aiuto dei disegni allegati, una possibile realizzazione esemplificativa applicante tali principi. Nei disegni: To make more? the explanation of the innovative principles of the present invention and its advantages with respect to the known art will be clearly described. hereinafter, with the help of the attached drawings, a possible exemplary embodiment applying these principles. In the drawings:

-figura 1 rappresenta una vista schematica in prospettiva di una zona di intelaiatura reticolare realizzata con profilati a C secondo il trovato; figure 1 represents a schematic perspective view of a reticular frame area made with C-shaped sections according to the invention;

-figura 2 rappresenta una vista schematica in prospettiva di una intelaiatura di parete realizzata con profilati a C secondo il trovato; figure 2 represents a schematic perspective view of a wall frame made with C-shaped sections according to the invention;

-figura 3 rappresenta una vista schematica in sezione di un profilato dell?intelaiatura secondo il trovato; -figura 4 rappresenta una vista, simile a quella di figura 3, di una variante realizzativa del profilato. Con riferimento alle figure, in figura 1 ? mostrata una struttura per pannellature, in particolare per controsoffitti, indicata genericamente con 10 e formata da una pluralit? di profilati metallici 11 disposti a formare una intelaiatura che definisce un piano di fissaggio per le pannellature 15 (schematicamente rappresentate in modo parziale). figure 3 represents a schematic sectional view of a profile of the frame according to the invention; figure 4 represents a view, similar to that of figure 3, of a variant embodiment of the section. With reference to the figures, in figure 1? shown a structure for paneling, in particular for false ceilings, indicated generically with 10 and formed by a plurality of of metal profiles 11 arranged to form a frame which defines a fixing plane for the panels 15 (schematically represented in partial way).

I profilati possono essere disposti, ad esempio, vincolati secondo un reticolo con profilati paralleli e trasversali. Nel caso di elementi incrociati, come mostrato in figura, possono essere previsti noti elementi 12 (facilmente immaginabili per il tecnico) di aggancio reciproco in corrispondenza degli incroci. Nel caso di controsoffitto, la struttura ? in genere appesa al soffitto mediante agganci 13 e corrispondenti tiranti 14. The sections can be arranged, for example, constrained according to a lattice with parallel and transverse sections. In the case of crossed elements, as shown in the figure, known elements 12 (easily imaginable for the technician) can be provided for mutual engagement at the crossings. In the case of a false ceiling, the structure? generally hung from the ceiling by means of hooks 13 and corresponding tie rods 14.

Figura 2 mostra una struttura di parete, comprendente profilati verticali a C 11 montati distanziati con opportuni profilati di testa fissati al soffitto e al pavimento, cos? da formare una intelaiatura di fissaggio di pannelli 20. Figure 2 shows a wall structure, comprising vertical C-shaped sections 11 mounted spaced apart with suitable end sections fixed to the ceiling and to the floor, so? to form a frame for fixing panels 20.

In figura 3 ? mostrata una vista ingrandita della sezione di uno dei profilati secondo il trovato e impiegati nelle strutture delle figure 1 e 2. In particolare, in figura 3 ? mostrato un profilato 11 nella situazione di figura 1, con la parte terminale di un elemento di aggancio 13. Comunque, resta inteso che il profilato mostrato pu? essere impiegato anche nella realizzazione di pareti. In figure 3? shown an enlarged view of the section of one of the sections according to the invention and used in the structures of Figures 1 and 2. In particular, in Figure 3? shown a section 11 in the situation of figure 1, with the end part of a hooking element 13. However, it is understood that the section shown can? also be used in the construction of walls.

Il profilato 11 ha sezione trasversale a C, vantaggiosamente con bordi superiori piegati verso l?interno per definire due cordoli 16, 17 utili per l?aggancio di accessori sostanzialmente noti. I cordoli possono avere a loro volta bordo vantaggiosamente rivoltato verso l?interno per eliminare il bordo tagliente e favorire l?aggancio di accessori. L?accessorio di appendimento 13 pu? avere una nota forma per un sicuro innesto nei cordoli 16, 17. Ad esempio, come mostrato in figura 3, l?accessorio pu? essere realizzato in lamiera e prevedere sedi laterali 18, 19 che accolgono i cordoli quando l?accessorio, dopo l?inserimento, viene ruotato nel piano trasversale al profilato. Naturalmente, anche altri accessori da innestare nel profilato possono avere una estremit? simile a quella mostrata in figura 3. Noti sistemi terminali, non mostrati, possono essere anche impiegati nel montaggio verticale. The section 11 has a C-shaped cross section, advantageously with upper edges bent inwards to define two curbs 16, 17 useful for hooking substantially known accessories. The curbs may in turn have an edge turned advantageously inwards to eliminate the cutting edge and facilitate the attachment of accessories. The hanging accessory 13 can have a well-known shape for a secure engagement in the curbs 16, 17. For example, as shown in figure 3, the accessory can? be made of sheet metal and provide lateral seats 18, 19 which receive the curbs when the accessory, after insertion, is rotated in the plane transversal to the profile. Of course, other accessories to be inserted into the profile can also have an extremity. similar to that shown in figure 3. Known terminal systems, not shown, can also be used in vertical mounting.

Il profilato ? formato da una striscia di lamiera piegata ondulata nella direzione trasversale all?estensione del profilato, cos? che le creste e le gole si estendono parallelamente all?estensione del profilato. In tale modo, sulle pareti del profilato sono presenti, sostanzialmente su tutta la parete, sottili rigature che si estendono parallele alla direzione di estensione del profilato. Le creste delle ondulazioni possono anche essere appiattite. E? stato trovato vantaggioso che la profondit? ?h? fra cresta e gola delle ondulazioni sia compresa fra 0,1 e 3 volte lo spessore della lamiera e, in particolare, nell?intorno di 0,3. Il passo di ondulazione (o passo di rigatura) ? vantaggiosamente compreso fra 2 e 10 volte lo spessore della lamiera e, in particolare, nell?intorno di 4 volte lo spessore della lamiera. The profile? formed by a strip of corrugated bent sheet metal in the transverse direction to the extension of the profile, so? that the ridges and grooves extend parallel to the extension of the profile. In this way, on the walls of the section there are, substantially on the whole wall, thin grooves which extend parallel to the direction of extension of the section. The crests of the undulations can also be flattened. AND? was found advantageous that the depth? ? h? between crest and groove of the undulations is between 0.1 and 3 times the thickness of the sheet and, in particular, around 0.3. The undulation step (or the scoring step)? advantageously between 2 and 10 times the thickness of the sheet and, in particular, around 4 times the thickness of the sheet.

E? stato trovato che ci? permette di ottenere un notevole miglioramento della robustezza della intelaiatura a parit? di spessore di lamiera, senza introdurre ostacoli agli accessori normalmente impiegati in tali strutture e al fissaggio delle pannellature. Le rigature possono anche essere impiegate come riferimento di allineamento dei bordi dei pannelli, funzione a volte realizzata in tecnica nota mediante una riga incisa sulla faccia inferiore della C. AND? been found that there? allows you to obtain a significant improvement in the strength of the frame at par? thick sheet metal, without introducing obstacles to the accessories normally used in such structures and to the fixing of the panels. The grooves can also be used as a reference for aligning the edges of the panels, a function sometimes carried out in a known technique by means of a line engraved on the lower face of the C.

A titolo di esempio, si riporta qui di seguito una tabella comparativa dei valori sperimentali di resistenza al carico (media su sei prove) misurati in un normale profilato liscio di tecnica nota e in profilati con lamiera di pari spessore ma realizzati secondo il trovato e con differenti altezze di ondulazione. By way of example, a comparative table of the experimental load resistance values (average over six tests) measured in a normal smooth section of the known technique and in sections with sheet metal of the same thickness but made according to the invention and with different corrugation heights.

Per la prova il passo dei tiranti di appendimento ? stato di 1000mm, con la forza di carico disposta in posizione intermedia. Le dimensioni della sezione a C erano del tipo standard con larghezza di 48 mm e altezza di 27mm. To test the pitch of the hanging rods? state of 1000mm, with the load force placed in an intermediate position. The dimensions of the C-section were of the standard type with a width of 48mm and a height of 27mm.

Normale Ondulato Normal Wavy

Spessore=0,55mm h=0,10 h=0,15 h=0,35 Thickness = 0.55mm h = 0.10 h = 0.15 h = 0.35

52,13 Kg 60,39 68,09 72,07 52.13 Kg 60.39 68.09 72.07

Kg Kg Kg Kg Kg Kg

Dalla tabella si pu? rilevare che, prendendo come riferimento un profilato noto con spessore di lamiera di 0,55mm, il profilato secondo il trovato, anche solo con una profondit? di ondulazione (da cresta a gola) di 0,10mm (sempre con 0,55mm di spessore di lamiera), ha gi? un incremento di quasi il 16% nella resistenza al carico, che sale a pi? del 38% con una altezza di ondulazione di 0,35. Nell?esempio, il passo di ondulazione ? nell?intorno di 2,4mm (circa 4 volte lo spessore della lamiera). From the table you can? to note that, taking as reference a known section with a sheet thickness of 0.55mm, the section according to the invention, even if only with a depth of of corrugation (from crest to throat) of 0,10mm (always with 0,55mm of sheet thickness), has already? an increase of almost 16% in the resistance to the load, which rises to pi? 38% with a ripple height of 0.35. In the example, the undulation step? around 2,4mm (about 4 times the thickness of the sheet).

Analoghi risultati sono stati ottenuti con prove di carico effettuate su pareti verticali. Similar results were obtained with load tests carried out on vertical walls.

A questo punto ? chiaro come si siano raggiunti gli scopi del trovato. At this point ? it is clear how the objects of the invention have been achieved.

Naturalmente, la descrizione sopra fatta di una realizzazione applicante i principi innovativi del presente trovato ? riportata a titolo esemplificativo di tali principi innovativi e non deve perci? essere presa a limitazione dell'ambito di privativa qui rivendicato. Ad esempio, in figura 4 ? mostrata una variante realizzativa del profilato 11 nella quale i due bordi rivoltati realizzano cordoli 116, 117 che sono incurvati verso l?interno del profilo (anzich? essere piegati ad angolo retto per essere complanari, come in figura 3) per sposare complementari estremit? 118, 119 di un apposito accessorio 113. Of course, the above description of an embodiment applying the innovative principles of the present invention? reported as an example of these innovative principles and must not therefore? be taken as a limitation of the scope of the patent claimed herein. For example, in Figure 4? shown a variant embodiment of the profile 11 in which the two turned edges form curbs 116, 117 which are curved towards the inside of the profile (instead of being bent at right angles to be coplanar, as in figure 3) to marry complementary ends? 118, 119 of a special accessory 113.

Claims (1)

RIVENDICAZIONI 1. Profilato per intelaiatura di pannellature realizzato con sezione a C in lamiera metallica piegata, caratterizzato dal fatto di avere pareti ondulate per formare, sostanzialmente su tutta la parete, una rigatura a righe parallele estesa nella direzione di estensione del profilato 2. Profilato secondo rivendicazione 1, caratterizzato dal fatto che le ondulazioni hanno profondit? da cresta a gola compresa fra 0,1 e 3 volte lo spessore della lamiera. 3. Profilato secondo rivendicazione 1, caratterizzato dal fatto che il passo di ondulazione ? compreso fra 2 e 10 volte lo spessore della lamiera. 4. Profilato secondo rivendicazione 2, caratterizzato dal fatto che la profondit? di ondulazione ? nell?intorno di 0,3 volte lo spessore della lamiera. 5. Profilato secondo rivendicazione 3, caratterizzato dal fatto che il passo di ondulazione ? nell?intorno di 4 volte lo spessore della lamiera. 6. Profilato secondo rivendicazione 1, caratterizzato dal fatto che le estremit? della C sono piegate verso l?interno per realizzare cordoli di aggancio di accessori. 7. Profilato secondo rivendicazione 5, caratterizzato dal fatto che i bordi dei cordoli sono rivoltati verso l?interno. 8. Profilato secondo rivendicazione 6, caratterizzato dal fatto che i cordoli sono sostanzialmente piegati ad angolo retto e complanari. 9. Profilato secondo rivendicazione 6, caratterizzato dal fatto che i cordoli sono incurvati verso l?-interno del profilato. 10. Intelaiatura di pannellature, comprendente profilati secondo una qualsiasi delle rivendicazioni precedenti. 11. Intelaiatura secondo rivendicazione 10, caratterizzata dal fatto che i profilati sono vincolati secondo un reticolo con profilati paralleli e trasversali, con elementi di aggancio del reticolo ad un soffitto mediante tiranti distanziati per realizzare una struttura di controsoffitto. 12. Intelaiatura secondo rivendicazione 10, caratterizzata dal fatto che i profilati sono CLAIMS 1. Profile for framing of panels made with a C-section in folded metal sheet, characterized by the fact that it has wavy walls to form, substantially over the entire wall, a groove with parallel lines extended in the direction of extension of the profile 2. Profile according to claim 1, characterized in that the undulations have depth? from crest to throat between 0.1 and 3 times the thickness of the sheet. 3. Profile according to claim 1, characterized in that the corrugation pitch? between 2 and 10 times the thickness of the sheet. 4. Profile according to claim 2, characterized in that the depth? of ripple? around 0.3 times the thickness of the sheet. 5. Profile according to claim 3, characterized in that the corrugation pitch? around 4 times the thickness of the sheet. 6. Profile according to claim 1, characterized in that the ends? of C are folded inwards to create accessory hooking curbs. 7. Profile according to claim 5, characterized in that the edges of the curbs are turned inwards. 8. Profile according to claim 6, characterized in that the curbs are substantially bent at right angles and coplanar. 9. Profile according to claim 6, characterized in that the curbs are curved towards the inside of the profile. 10. Framing of panels, comprising sections according to any one of the preceding claims. 11. Frame according to claim 10, characterized in that the profiles are constrained according to a lattice with parallel and transverse profiles, with elements for hooking the lattice to a ceiling by means of spaced tie rods to create a false ceiling structure. 12. Frame according to claim 10, characterized in that the sections are
IT000163U 2008-05-06 2008-05-06 PROFILES AND METALLIC HOUSINGS FOR PANELS ITMI20080163U1 (en)

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IT000163U ITMI20080163U1 (en) 2008-05-06 2008-05-06 PROFILES AND METALLIC HOUSINGS FOR PANELS
EP09159324A EP2116658A3 (en) 2008-05-06 2009-05-04 Profiles and metal frameworks for panneling

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Application Number Priority Date Filing Date Title
IT000163U ITMI20080163U1 (en) 2008-05-06 2008-05-06 PROFILES AND METALLIC HOUSINGS FOR PANELS

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5863346B2 (en) * 2011-09-09 2016-02-16 日本建工株式会社 Structure to attach the field edge to the field edge receiver
ITMI20121601A1 (en) * 2012-09-25 2014-03-26 Gian Siro Lupato COUNTER CEILING OF HEAVY COMPOSITE PANELS
DE102013106880A1 (en) 2013-07-01 2015-01-08 Saint-Gobain Rigips Gmbh Drywall system for creating partitions, suspended ceilings or the like., Carrier profile for this and use of this drywall system
BR112017004332A2 (en) 2014-09-05 2018-08-07 Hadley Ind Overseas Holdings Ltd profiles.
IT201700032738A1 (en) * 2017-03-24 2018-09-24 Gian Siro Lupato PROFILE FOR WALLS OR CEILING PANELS, AND WALL OR CEILING INCLUDING THIS PROFILE
RS63584B1 (en) 2017-05-24 2022-10-31 Saint Gobain Placo A corrugated construction element, apparatus for producing such and method of manufacture

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AT238670B (en) * 1961-07-28 1965-02-25 Voest Ag Process and facility for the production and possible connection of profiles
US3243930A (en) * 1962-05-29 1966-04-05 Nat Gypsum Co Corrugated sheet metal structural members
FR2098636A5 (en) * 1970-07-22 1972-03-10 Seine Const Elec
DE3442355C1 (en) * 1984-11-20 1986-01-02 Richter-System GmbH & Co KG, 6103 Griesheim Sheet-metal profile for false-ceiling load-bearing members, upright supports and the like
GB2272662C (en) 1992-11-21 2007-05-08 Hadley Ind Plc Sheet material, method of producing same and rolls for use in the method
DE4327252A1 (en) * 1993-08-13 1995-02-16 Richter System Gmbh & Co Kg Sheet metal part with bead
GB2311949A (en) 1996-03-26 1997-10-15 Hadley Ind Plc Rigid thin sheet material
AU2003266856A1 (en) * 2002-05-10 2003-11-11 Kingspan Holdings (Irl) Limited A structural element
DE20304313U1 (en) * 2003-03-17 2003-06-05 Huwer KG, 55758 Oberreidenbach Fastening device has at least two spaced apart design bend lines provided in region between mounting plate and locking tabs and which crease over during bending of locking tabs
CA2568111C (en) 2006-11-14 2014-04-01 Bailey Metal Products Limited Light weight metal framing member

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