EP0316474A1 - Framework, particularly for pantiled roof coverings - Google Patents
Framework, particularly for pantiled roof coverings Download PDFInfo
- Publication number
- EP0316474A1 EP0316474A1 EP87117024A EP87117024A EP0316474A1 EP 0316474 A1 EP0316474 A1 EP 0316474A1 EP 87117024 A EP87117024 A EP 87117024A EP 87117024 A EP87117024 A EP 87117024A EP 0316474 A1 EP0316474 A1 EP 0316474A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- framework
- tiles
- tile
- covering
- seats
- 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.)
- Granted
Links
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D12/00—Non-structural supports for roofing materials, e.g. battens, boards
- E04D12/004—Battens
Definitions
- the present invention relates to a framework particularly for pan-tiled roof coverings.
- pan-tiles as covering materials for roofs, said pan-tiles having a characteristic curved form and being tapered at one end.
- pan-tiles on the pitches of the roof entails, if the latter consist of a cement roof panel, the resting thereon of an undulated panel the shape whereof has an amplitude and a pattern similar to that of the pan-tile.
- the roofer places the pan-tiles on the undulated panel, arranging the concave or channel tiles so that starting from the ridge the tapered end of one tile rests on the larger end of the subsequent tile.
- a row of convex or covering tiles is then superimposed between two rows of channel tiles, their tapered end being directed towards the ridge, and the perimetral edges resting on those of the two adjacent channel tiles.
- the tile freezes and consequently breaks.
- the roofer in order to achieve a correct laying, that is to say an optimum alignment of the channel tiles, the roofer must use, for example, wires pulled along the roof pitch so as to have a precise and exact positioning guide.
- the roofer uses mortar applied to the sides of the channel tile.
- the arrangement furthermore allows the pan-tile not to wobble, since it has a curved configuration, and not to slip.
- the disadvantage due to the use of mortar resides in the fact that, in drying, the mortar tends to separate from the tile, since the two materials are not compatible so as to allow adherence therebetween.
- the roofer must place cross-members at preset distances in order to allow the placing of the channel tiles and of the covering tiles, these last being merely placed, and being therefore subject to settlings which may create unprotected regions in the roofing and therefore allow the infiltration, for example, of water.
- the aim of the present invention is therefore to eliminate the disadvantages described above in known types, by devising a roof covering framework which has characteristics of waterproofing, thermal insulation, resistance of mechanical stresses, and of good aeration with respect to the roof boarding, all this being achieved while optimally simplifying the laying of the tiles.
- an important object is to provide a framework which associates with the preceding characteristic that of requiring a modest number of tiles and of reducing as much as possible their maintenance.
- Another important object is to provide a framework made of pan-tiles which can also be used for steeply pitched roofs.
- a framework particularly for pan-tiled roof coverings, characterized in that its is associable with the roof boarding of a roof and in that it is provided with a plurality of seats for the alignment of tiles arranged with upwardly facing concavity, between said seats there being provided coupling regions for engagement with tiles arranged with downwardly facing concavity.
- the covering 1 comprises a framework 2 composed of a plurality of cross-members 3 arranged parallel to one another and preferably connected at their ends to a bar 4.
- a plurality of mutually parallel concave seats 5 is provided at each of the cross-members 3, along the same longitudinal axis parallel to the bars 4.
- a coupling region for the tapered end 6 of a covering tile 7 is provided at each of said cross-members 3, and comprises, for example, a tab 8a, essentially parallelepipedal in shape and protruding in the direction of said tiles.
- the framework 2 is associable in the most appropriate manner, depending on the specific requirements, with a roof panel 9, said framework being advantageously sinkable therein.
- said framework can be of the modular type, so as to allow to further improve its installation by keeping in stock an extremely small number of parts having different dimensions.
- the roofer subsequently places between two adjacent channel tiles 10 a covering tile 7, locating its tapered end 6 at the underlying tab 8a.
- Said covering tiles 7 are in fact provided at said end with a hole 11 which acts as seat for an element for the dry-fixing of said covering tile 10 to said framework 2.
- Said element is constituted by a screw 12 which can be screwed at said tab 8.
- the roofer's use of, for example, a battery-powered drill allows to secure every single covering tile 7 to the framework 2 in a rapid and easy manner.
- This securing allows to give the covering a stable configuration and thus to protect in any case the garrett from bad weather.
- the invention achieves the intended aim and objects, a covering having been provided the laying whereof is facilitated and can be performed even by unskilled personnel, the use of a framework furthermore allowing an optimum aeration of the roof boarding, increasing at the same time the operating life of the tiles.
- the definition of the seats 5 at the cross-members 3 furthermore allows a rapid and correct application of the channel tiles 10, giving them a precise alignment.
- the roof can be covered completely by a limited number of tiles since the framework provides a set optimal overlapping of the tiles.
- the framework is advantageously made of a material compatible with the tile and therefore provides for optimum operating life conditions with any climate and prevents the roof covering from degrading.
- the coupling region of the framework 2 for the covering tile can have the most advantageous shapes and dimensions, depending on the particular condition of laying, such as for example that of steeply pitched roofs.
- Figures 1-3 illustrate a coupling region constituted by a tab 8a provided monolithically with the framework 2; the tab 8a can however be provided as a separate part to be interposed between the framework 2 and the covering tile 7 at installation time.
- the coupling region may also have no tabs, in which case the screw 12 is provided with a threaded stem having an appropriate length which engages the planar region 8b, as illustrated in figures 4 and 5.
- the materials constituting the individual components of the covering may also be any according to the specific requirements.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Laminated Bodies (AREA)
- Finishing Walls (AREA)
- Tents Or Canopies (AREA)
Abstract
Description
- The present invention relates to a framework particularly for pan-tiled roof coverings.
- The use is currently known of pan-tiles as covering materials for roofs, said pan-tiles having a characteristic curved form and being tapered at one end.
- The placing of said pan-tiles on the pitches of the roof entails, if the latter consist of a cement roof panel, the resting thereon of an undulated panel the shape whereof has an amplitude and a pattern similar to that of the pan-tile.
- Subsequently the roofer places the pan-tiles on the undulated panel, arranging the concave or channel tiles so that starting from the ridge the tapered end of one tile rests on the larger end of the subsequent tile.
- A row of convex or covering tiles is then superimposed between two rows of channel tiles, their tapered end being directed towards the ridge, and the perimetral edges resting on those of the two adjacent channel tiles.
- Also in this case there is a superimposition of the larger end on the tapered one of the following covering tile.
- The disadvantage found in this known type of covering structure resides in the fact that since the tile is in contact with the undulated panel, condensation forms between their surfaces and is absorbed by the tile.
- Thus, if the weather conditions are favourable to the formation of ice, the tile freezes and consequently breaks.
- In summer, moreover, when the temperature rises considerably, the tar of the undulated panel liquefies and welds said undulated panel to the tile, thus worsening the above described situation.
- If the undulated panel is not used, in order to achieve a correct laying, that is to say an optimum alignment of the channel tiles, the roofer must use, for example, wires pulled along the roof pitch so as to have a precise and exact positioning guide.
- Besides the disadvantage due to the considerable time required to make this alignment, in order to fix the tile to the roof panel, the roofer uses mortar applied to the sides of the channel tile.
- The arrangement furthermore allows the pan-tile not to wobble, since it has a curved configuration, and not to slip.
- The disadvantage due to the use of mortar resides in the fact that, in drying, the mortar tends to separate from the tile, since the two materials are not compatible so as to allow adherence therebetween.
- Furthermore, since the tile has a rapid absorption of humidity, breakages may occur, as described above, at the point of contact with the mortar.
- If the roof boarding is made by a wood slab having a plurality of longitudinal and mutually parallel strips, the roofer must place cross-members at preset distances in order to allow the placing of the channel tiles and of the covering tiles, these last being merely placed, and being therefore subject to settlings which may create unprotected regions in the roofing and therefore allow the infiltration, for example, of water.
- The aim of the present invention is therefore to eliminate the disadvantages described above in known types, by devising a roof covering framework which has characteristics of waterproofing, thermal insulation, resistance of mechanical stresses, and of good aeration with respect to the roof boarding, all this being achieved while optimally simplifying the laying of the tiles.
- Within the scope of the above described aim, an important object is to provide a framework which associates with the preceding characteristic that of requiring a modest number of tiles and of reducing as much as possible their maintenance.
- Another important object is to provide a framework made of pan-tiles which can also be used for steeply pitched roofs.
- This aim, as well as these and other objects which will become apparent hereinafter, are achieved by a framework, particularly for pan-tiled roof coverings, characterized in that its is associable with the roof boarding of a roof and in that it is provided with a plurality of seats for the alignment of tiles arranged with upwardly facing concavity, between said seats there being provided coupling regions for engagement with tiles arranged with downwardly facing concavity.
- Further characteristics and advantages of the invention will become apparent from the detailed description of a particular embodiment, illustrated only by way of non-limitative example in the accompanying drawings, wherein:
- figure 1 is a perspective view of a covering according to the invention;
- figure 2 is a lateral view, in partial cross section, of the locking of the covering tiles onto the framework, the channel tiles not being illustrated in this figure for the sake of clarity;
- figure 3 is instead a view, along the cross section plane III-III of figure 2, in which also the channel tiles are illustrated;
- figure 4 is a perspective view of a covering according to another aspect of the invention;
- figure 5 is a cross section view, similar to that of figure 3, of the covering of figure 4.
- With reference to the above described figures, the covering 1 comprises a
framework 2 composed of a plurality ofcross-members 3 arranged parallel to one another and preferably connected at their ends to a bar 4. - A plurality of mutually parallel
concave seats 5 is provided at each of thecross-members 3, along the same longitudinal axis parallel to the bars 4. - In the interspace comprised between two
adjacent seats 5, a coupling region for thetapered end 6 of acovering tile 7 is provided at each of saidcross-members 3, and comprises, for example, a tab 8a, essentially parallelepipedal in shape and protruding in the direction of said tiles. - The
framework 2 is associable in the most appropriate manner, depending on the specific requirements, with aroof panel 9, said framework being advantageously sinkable therein. - Conveniently, said framework can be of the modular type, so as to allow to further improve its installation by keeping in stock an extremely small number of parts having different dimensions.
- Thus, once the roofer has associated the
framework 2 with theroof boarding 9, it is sufficient for him to apply thechannel tiles 10 arranging their ends at theseats 5 provided on thecross-members 3. - This application is extremely simple and at the same time rapid and precise, since the seats are already aligned.
- The roofer subsequently places between two adjacent channel tiles 10 a
covering tile 7, locating itstapered end 6 at the underlying tab 8a. - Said covering
tiles 7 are in fact provided at said end with ahole 11 which acts as seat for an element for the dry-fixing of said coveringtile 10 to saidframework 2. - Said element is constituted by a
screw 12 which can be screwed at saidtab 8. - The roofer's use of, for example, a battery-powered drill allows to secure every
single covering tile 7 to theframework 2 in a rapid and easy manner. - This securing allows to give the covering a stable configuration and thus to protect in any case the garrett from bad weather.
- It has thus been observed that the invention achieves the intended aim and objects, a covering having been provided the laying whereof is facilitated and can be performed even by unskilled personnel, the use of a framework furthermore allowing an optimum aeration of the roof boarding, increasing at the same time the operating life of the tiles.
- The definition of the
seats 5 at thecross-members 3 furthermore allows a rapid and correct application of thechannel tiles 10, giving them a precise alignment. - The fact is furthermore stressed that by the use of the
framework 2 the roofer must not continuously verify the amount of overlapping to be given to each tile, this being obtainable simply by appropriately marking the tiles. - Furthermore, the roof can be covered completely by a limited number of tiles since the framework provides a set optimal overlapping of the tiles.
- The framework is advantageously made of a material compatible with the tile and therefore provides for optimum operating life conditions with any climate and prevents the roof covering from degrading.
- The invention is susceptible to numerous modifications and variations, all of which are within the scope of the same inventive concept; the dimensions and the shapes of all the components of the covering may also be the most suitable according to the specific requirements.
- Thus, for example, the coupling region of the
framework 2 for the covering tile can have the most advantageous shapes and dimensions, depending on the particular condition of laying, such as for example that of steeply pitched roofs. - Figures 1-3 illustrate a coupling region constituted by a tab 8a provided monolithically with the
framework 2; the tab 8a can however be provided as a separate part to be interposed between theframework 2 and thecovering tile 7 at installation time. - The coupling region may also have no tabs, in which case the
screw 12 is provided with a threaded stem having an appropriate length which engages theplanar region 8b, as illustrated in figures 4 and 5. - Naturally, the materials constituting the individual components of the covering may also be any according to the specific requirements.
Claims (6)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP87117024A EP0316474B1 (en) | 1987-11-19 | 1987-11-19 | Framework, particularly for pantiled roof coverings |
AT87117024T ATE80686T1 (en) | 1987-11-19 | 1987-11-19 | SCAFFOLDING, PARTICULARLY FOR PANTOPS. |
ES198787117024T ES2033775T3 (en) | 1987-11-19 | 1987-11-19 | FRAME, PARTICULARLY FOR ROOF ROOFS WITH CONCAVO-CONVEX TILES. |
DE8787117024T DE3781803T2 (en) | 1987-11-19 | 1987-11-19 | SCAFFOLDINGS, ESPECIALLY FOR PAN PANEL COVERING. |
GR920401438T GR3005853T3 (en) | 1987-11-19 | 1992-10-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP87117024A EP0316474B1 (en) | 1987-11-19 | 1987-11-19 | Framework, particularly for pantiled roof coverings |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0316474A1 true EP0316474A1 (en) | 1989-05-24 |
EP0316474B1 EP0316474B1 (en) | 1992-09-16 |
Family
ID=8197458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87117024A Expired EP0316474B1 (en) | 1987-11-19 | 1987-11-19 | Framework, particularly for pantiled roof coverings |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0316474B1 (en) |
AT (1) | ATE80686T1 (en) |
DE (1) | DE3781803T2 (en) |
ES (1) | ES2033775T3 (en) |
GR (1) | GR3005853T3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0505979A1 (en) * | 1991-03-28 | 1992-09-30 | Bruno Vardanega | Tile covering structure |
WO1994004775A1 (en) * | 1992-08-14 | 1994-03-03 | Redland Technologies Limited | Improvements in roofing |
WO2018015599A1 (en) * | 2016-07-19 | 2018-01-25 | Ruibal Pietrini Adolfo José | System for waterproofing and thermal insulation in tiled roofs |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE311648C (en) * | ||||
US2002206A (en) * | 1933-02-21 | 1935-05-21 | Kobe Thomas Richard | Roofing tile fastener |
FR2041689A1 (en) * | 1969-05-07 | 1971-02-05 | Courtat Claude | |
FR2236068A1 (en) * | 1973-07-05 | 1975-01-31 | Gabanou Andre | Roof of semi-circular section tiles - interlocking tiles engage between projections on plastic roofing sheet |
FR2528093A1 (en) * | 1982-06-04 | 1983-12-09 | Rhinolith Sa | Insulating box structure for roof rafters - has roof cover supported on ventilating air layer with fibre reinforced plaster under-surface |
-
1987
- 1987-11-19 ES ES198787117024T patent/ES2033775T3/en not_active Expired - Lifetime
- 1987-11-19 EP EP87117024A patent/EP0316474B1/en not_active Expired
- 1987-11-19 DE DE8787117024T patent/DE3781803T2/en not_active Expired - Fee Related
- 1987-11-19 AT AT87117024T patent/ATE80686T1/en active
-
1992
- 1992-10-01 GR GR920401438T patent/GR3005853T3/el unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE311648C (en) * | ||||
US2002206A (en) * | 1933-02-21 | 1935-05-21 | Kobe Thomas Richard | Roofing tile fastener |
FR2041689A1 (en) * | 1969-05-07 | 1971-02-05 | Courtat Claude | |
FR2236068A1 (en) * | 1973-07-05 | 1975-01-31 | Gabanou Andre | Roof of semi-circular section tiles - interlocking tiles engage between projections on plastic roofing sheet |
FR2528093A1 (en) * | 1982-06-04 | 1983-12-09 | Rhinolith Sa | Insulating box structure for roof rafters - has roof cover supported on ventilating air layer with fibre reinforced plaster under-surface |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0505979A1 (en) * | 1991-03-28 | 1992-09-30 | Bruno Vardanega | Tile covering structure |
WO1994004775A1 (en) * | 1992-08-14 | 1994-03-03 | Redland Technologies Limited | Improvements in roofing |
WO2018015599A1 (en) * | 2016-07-19 | 2018-01-25 | Ruibal Pietrini Adolfo José | System for waterproofing and thermal insulation in tiled roofs |
Also Published As
Publication number | Publication date |
---|---|
GR3005853T3 (en) | 1993-06-07 |
DE3781803D1 (en) | 1992-10-22 |
DE3781803T2 (en) | 1993-03-04 |
EP0316474B1 (en) | 1992-09-16 |
ES2033775T3 (en) | 1993-04-01 |
ATE80686T1 (en) | 1992-10-15 |
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