EP0823515A2 - Système pour recouvrir divers types de surfaces, en particulier pour le bâtiment - Google Patents

Système pour recouvrir divers types de surfaces, en particulier pour le bâtiment Download PDF

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Publication number
EP0823515A2
EP0823515A2 EP97202346A EP97202346A EP0823515A2 EP 0823515 A2 EP0823515 A2 EP 0823515A2 EP 97202346 A EP97202346 A EP 97202346A EP 97202346 A EP97202346 A EP 97202346A EP 0823515 A2 EP0823515 A2 EP 0823515A2
Authority
EP
European Patent Office
Prior art keywords
bent
component
components
edges
covering
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.)
Withdrawn
Application number
EP97202346A
Other languages
German (de)
English (en)
Other versions
EP0823515A3 (fr
Inventor
Girardi Edigio
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.)
RIGEL di Girardi Egidio
Original Assignee
RIGEL di Girardi Egidio
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 RIGEL di Girardi Egidio filed Critical RIGEL di Girardi Egidio
Publication of EP0823515A2 publication Critical patent/EP0823515A2/fr
Publication of EP0823515A3 publication Critical patent/EP0823515A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/12—Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface
    • E04D1/125—Diamond shaped elements specially adapted for being installed in diagonal lines
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/12—Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface
    • E04D1/18—Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2914—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2942—Means for connecting or fastening adjacent roofing elements by interfitted sections having folded sections receiving interfitted part of adjacent section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/3408—Fastenings for attaching roof-covering elements to the supporting elements characterised by the fastener type or material
    • E04D2001/3414—Metal strips or sheet metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/34—Fastenings for attaching roof-covering elements to the supporting elements
    • E04D2001/3452—Fastenings for attaching roof-covering elements to the supporting elements characterised by the location of the fastening means
    • E04D2001/3464—Fastenings for attaching roof-covering elements to the supporting elements characterised by the location of the fastening means on the lateral corners of the roof covering elements for diagonally tiled roofs

Definitions

  • the present invention relates to a system for covering different types of surfaces, especially for building use, consisting of modular components made from already commercially available metal sheets which, when appropriately shaped and bent, can be joined together with an interlocking action made possible by special edging of their sides.
  • the system makes it possible to create coverings for roofs, and also for inner and/or outer walls of buildings, and the resulting covering furthermore offers considerable advantages in terms of execution, laying and appearance.
  • the most widely used and most familiar covering systems and/or materials consist, in the case of roofs, of curved and/or flat roofing tiles in burnt clay and/or other materials, or sometimes wooden components or troughed or corrugated metal sheeting, etc.
  • Such systems for example those using curved roofing tiles, are certainly applicable without special precautions from the point of view of fixing, but are very heavy and therefore require strong supporting structures and a particular way of preparing their supporting surface; beside which, if, on reaching the ridge line, the curved or flat tiles are found to be slightly over-shooting or under-shooting this line, the tiler is obliged to cut these components - involving a loss of time and the risk of breaking them - in order to finish the slope where required, in the first case by cutting off part of the tile, and in the second adding a part, and then correctly laying the so-called ridge component.
  • metal sheeting of various types such as corrugated, troughed, etc.
  • their benefits are well known, such as lightness and overall strength and reliability, but there are also, as is well known, problems relating to installation and the possible durability of this system, which is of debatable aesthetic appeal and can also be used to install monochrome sheeting.
  • waterproofing sheets be laid to prevent the ingress of water into the loft space; all of which is clearly due to the fact that the upper and lower vertices of the individual covering components (lozenges) are open.
  • the components used in this last-named covering system are suitable only for certain applications, in particular for covering steeply pitched surfaces, and require two recesses, one on each of the bent upper edges, for attachment of the fixing straps - which complicates manufacture -, and the consequent use of no less than two fixing straps for each component - which doubles the cost of production of these components and hence also their cost of application.
  • the making of the individual components, and still more the laying thereof, is complicated and can sometimes actually be very difficult and so is always expensive.
  • the components used in that system are obviously monochrome and of a well-defined colour, given that the intention was essentially to reproduce the components of one particular architectural system that has long been in widespread use, so they cannot be used to give systems with different colours or at any rate different chromatic combinations, although these could be very useful because they would make it possible to develop a range of architectural systems with highly attractive resulting aesthetic effects.
  • the covering system of the present invention consists fundamentally of interlocking components made from ordinary commercially available sheet metal.
  • the covering of the roof slope (F) illustrated in this figure consists fundamentally of quadrilateral components 1 which interconnect by means of suitable upper bent edges 11, located at the upper end and bent towards that surface of the component 1 which, when laid, will be outermost, and of additional lower bent edges 12 bent towards the opposite surface of the same component.
  • a square metal sheet 1a in which two square portions 13 of limited but adequate dimensions are removed from opposite corners.
  • two initial bends are made towards opposite surfaces of the fundamental component 1a.
  • the other two opposing edges will then be bent along the broken lines 16, also in mutually opposite directions, to give additional bent edges 11 and 12.
  • This will have given the final component illustrated in Fig. 5, with respective sections on I-I and II-II illustrated for greater clarity in Figs. 5a and 5b respectively.
  • This system of progressive bends makes it possible to obtain structural continuity at the abovementioned point of convergence and avoid any break which may create, as in other systems, openings or even cracks and the associated resulting problems mentioned earlier.
  • Figs. 10 to 13 illustrate clearly the succession of operations involved in forming a rhomboidal component 1 in which the vertices of its upper 11 and lower 12 bent edges form acute angles of 60 degrees, i.e. of the type mentioned earlier, in which the long diagonal runs vertically when the tile is laid. It should be pointed out, incidentally, that the angle of 60 degrees is clearly the smallest possible of those obtainable with a limited number of bends because smaller angles would require more complex operations for the possible removal of the projecting part remaining after the first series of bends illustrated in the aforementioned Figs. 10, 11, 12 and 13.
  • the fundamental component 1 is prepared on this occasion from a metal sheet cut to a rhombus which for the sake of clarity is referred to here as 1b.
  • 1b a metal sheet cut to a rhombus which for the sake of clarity.
  • two portions will be removed of limited size 13', and also of rhomboidal form, whose sides, as in the case of the earlier square component, will coincide with the bend lines 15' and 16', which effectively define the width of the upper 11 and lower 12 bent edges.
  • the first bend is of two opposite sides along their respective bend lines 15', in such a way, that each is parallel to an opposite surface of the component 1b.
  • the upper and lower ends of the resulting bent edges, 11 at the top and 12 at the bottom, will then have triangular parts 11a and 12a, respectively, projecting from the still unbent sides.
  • the remaining two sides are bent along their respective bend lines 16' so that said projecting parts 11a and 12a have a triangular part 11b and 12b projecting from the bent edges 11 and 12, respectively, which together form the projecting rhomboidal parts 11c and 12c that are finally, as shown in Fig. 13, once again bent in along their respective bend lines 15 to form an only slightly thickened part, which in no way hampers the use of the component, at the upper and lower vertices of the resulting rhomboidal component 1b.
  • the ridge component 6 lastly, is perfectly simple and its configuration obvious, that is to say evident and clear both from Fig. 1 and in still greater detail in Fig. 2.
  • This ridge component 6 consists basically of a simple rectangular piece of sheet metal whose ends are bent in opposite directions to form corresponding edges 61 and 62 of limited extent (similar to the bent edges of the other components 1, 2, 3, 4 and 5), the whole component then being bent along its longitudinal axis of symmetry to produce a component with a general V profile.
  • the two longitudinal sides of this ridge component 6 can also be bent to form two bent edges in which corresponding bent edges of covering components along the upper edge of the covered slope F can be hooked.
  • the various components of the composition of the present invention can be fixed to the supporting structure by means of strips of sheet metal 7 bent at one end to engage in a cavity in a corresponding edge of its particular component (1, 2, 3, 4, 5 and 6): they are fixed in place using suitable fixing means such as screws, nails, expansion plugs, etc., which are inserted through holes 71 and keep the covering component firmly in place on the supporting surface.
  • each covering component 1, 2, 3, 4 and 5 is fixed to the supporting structure by a single strip 7 and requires no recess to be made to accommodate said strip on the inner flanks of the upper bent edges, whereas by contrast in the similar system discussed earlier, fixing requires no less than two strips engaging in cavities formed on the inner flanks of the upper bent edges.
  • This fixing system can be used on vertically arranged framework components, so that actual vertical channels are formed in the area beneath the final covering structure to enable a free circulation of air from the lower to the upper regions as required by the relevant standards.
  • component 1 which in the example here referred to is square, may advantageously have a great many other similar shapes, such as rhomboidal, etc.
  • This first possible configuration can obviously be the basis for other triangular configurations which in practice will be formed by dividing the preceding square or rhomboidal components along their diagonals so as to give corresponding triangular components which will obviously have to be provided along their resulting sides with opposing projecting edges in order to enable interlocking and, as it were, the reconstructing of the initial square or rhomboidal component.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP97202346A 1996-08-06 1997-07-25 Système pour recouvrir divers types de surfaces, en particulier pour le bâtiment Withdrawn EP0823515A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96PN000049A ITPN960049A1 (it) 1996-08-06 1996-08-06 Sistema di rivestimento di superfici varie particolarmente applicabile in campo edile
ITPN960049 1996-08-06

Publications (2)

Publication Number Publication Date
EP0823515A2 true EP0823515A2 (fr) 1998-02-11
EP0823515A3 EP0823515A3 (fr) 1998-12-16

Family

ID=11395180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97202346A Withdrawn EP0823515A3 (fr) 1996-08-06 1997-07-25 Système pour recouvrir divers types de surfaces, en particulier pour le bâtiment

Country Status (5)

Country Link
EP (1) EP0823515A3 (fr)
CA (1) CA2212317A1 (fr)
CZ (1) CZ247197A3 (fr)
IT (1) ITPN960049A1 (fr)
PL (1) PL321487A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0969158A3 (fr) * 1998-07-02 2001-04-18 Marco Cullino Système de recouvremont de toiture
WO2012156555A1 (fr) * 2011-05-13 2012-11-22 Ingenieria Y Construccion Del Perfil, S.A. Plaque métallique pour la réalisation de façades architecturales
AT13732U1 (de) * 2012-11-22 2014-07-15 Wanzenbeck Alexander Ing Dachplatte aus Metall
JP2016169511A (ja) * 2015-03-12 2016-09-23 元旦ビューティ工業株式会社 外装材の保持材、及び外装構造
JP2016217053A (ja) * 2015-05-25 2016-12-22 元旦ビューティ工業株式会社 外装構造の施工法、及び外装構造

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2749455C (fr) * 2011-08-16 2015-03-31 Joseph Robert Nicholson Element de toit

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR427360A (fr) * 1911-03-14 1911-08-02 Jean Bicais Tuiles métalliques pour toitures et leurs applications pour la réalisation de couverture pour batiments
US1570516A (en) * 1924-05-24 1926-01-19 Thomas D Miller Shingle
CH145074A (de) * 1930-05-26 1931-02-15 Rietmann Hermann Metallbedachung.
US2167192A (en) * 1938-07-23 1939-07-25 Standard Roofing Company Shingle
GB768988A (en) * 1954-12-13 1957-02-27 William Brown Mccready Shingles
US4079561A (en) * 1976-05-06 1978-03-21 Vallee Louis L Metal roofing shingle
US4777776A (en) * 1982-04-26 1988-10-18 Chris Morrell Roof panel construction

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR427360A (fr) * 1911-03-14 1911-08-02 Jean Bicais Tuiles métalliques pour toitures et leurs applications pour la réalisation de couverture pour batiments
US1570516A (en) * 1924-05-24 1926-01-19 Thomas D Miller Shingle
CH145074A (de) * 1930-05-26 1931-02-15 Rietmann Hermann Metallbedachung.
US2167192A (en) * 1938-07-23 1939-07-25 Standard Roofing Company Shingle
GB768988A (en) * 1954-12-13 1957-02-27 William Brown Mccready Shingles
US4079561A (en) * 1976-05-06 1978-03-21 Vallee Louis L Metal roofing shingle
US4777776A (en) * 1982-04-26 1988-10-18 Chris Morrell Roof panel construction

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0969158A3 (fr) * 1998-07-02 2001-04-18 Marco Cullino Système de recouvremont de toiture
WO2012156555A1 (fr) * 2011-05-13 2012-11-22 Ingenieria Y Construccion Del Perfil, S.A. Plaque métallique pour la réalisation de façades architecturales
AT13732U1 (de) * 2012-11-22 2014-07-15 Wanzenbeck Alexander Ing Dachplatte aus Metall
JP2016169511A (ja) * 2015-03-12 2016-09-23 元旦ビューティ工業株式会社 外装材の保持材、及び外装構造
JP2016217053A (ja) * 2015-05-25 2016-12-22 元旦ビューティ工業株式会社 外装構造の施工法、及び外装構造

Also Published As

Publication number Publication date
CA2212317A1 (fr) 1998-02-06
ITPN960049A1 (it) 1998-02-06
CZ247197A3 (cs) 1998-02-18
EP0823515A3 (fr) 1998-12-16
PL321487A1 (en) 1998-02-16

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