CN105339567A

CN105339567A - Cover for roofs and the like

Info

Publication number: CN105339567A
Application number: CN201380076439.6A
Authority: CN
Inventors: 毛罗·梅内戈利
Original assignee: Iscom S P A
Current assignee: Iscom S P A; ISCOM SpA
Priority date: 2013-05-09
Filing date: 2013-05-09
Publication date: 2016-02-17
Also published as: US20160130815A1; EA201592062A1; HK1221000A1; WO2014181153A1; EP2994583A1

Abstract

A cover for roofs and the like, comprising at least one joint (2) fixable to the surface of the roof, having a first portion (3) and a second portion (4) counterposed, at least a first sheet (13), at least a second sheet (14), the first sheet (13) comprising a respective first lateral edge (15) defining a first longitudinal rib (17), the first lateral edge (15) being fittingly couplable to the first portion (3) of the joint (2) for engaging said first rib (17) within a corresponding first recess (6) of the first portion (3), the second sheet (14) comprising a respective second lateral edge (16) defining a second longitudinal rib (18), the second lateral edge (16) being fittingly couplable to the second portion (4) of the joint (2) for engaging the second rib (18) within a corresponding second recess (8) of the second portion (4), the second lateral edge (16) comprising a terminal portion (19) superimposed to the first lateral edge (15) substantially at the centreline of the joint (2). The terminal portion (19) of said second lateral edge (16) comprises an extension (20) having the free end (21) folded and engaged in the first rib (17) of the first lateral edge (15).

Description

For the overburden on roof etc.

Specify inventor: Mauro, MENEGOLI

Technical field

The present invention relates to the overburden for roof etc.

More specifically, the present invention relates to a kind of overburden for roof be made up of multiple metal sheet, wherein, the plurality of metal sheet arrange adjacent to each other and by fastener laterally edge join to obtain assembling easily and fast continuous surface.

Background technology

In majority structure and architecture scheme, what exist at present is the overburden for roof be made up of multiple metal sheet, wherein, and the continuous surface that the plurality of metal sheet arranges to obtain easily assembling adjacent to each other and keeps.

More specifically, this overburden by by metal material---such as aluminium, copper or stainless steel---the multiple plates made are formed, this plate has the length of the variable dimension according to roof, and this plate has the lateral edge be engaged with each other at the fastener place on the surface being fixed to roof.

The use of this overburden can obtain multiple advantage.

First, also owing to providing specific drainage channel, these overburdens are completely impermeable.

In addition, plate to roof fixing to be undertaken by above-mentioned fastener instead of by perforation, even if thus also can freely thermal enlargement in the situation lower plate of length more than 100 meters.

In addition, the overburden due to the type allows the weight of supporting people, and it can easily be trampled (steppedon), its assembling easily and fast, cheap and there are As time goes on constant feature and advantage.

Last but no less important, the overburden of the type allow by special coupling arrangement by solar panel or other similar element rapid-assemblings on roof.

The overburden of the type is described in the European patent EP 0964114 of the applicant.

Although very effective with regard to the feature of above general introduction, there are some shortcomings in the tolerance of---such as snow, wind---or concentrated load to equally distributed load in the overburden described in the document.

Particularly, if the spacing between fixed engagement part is greater than 1.8m to 2.0m, only can by use the plate with the thickness of increase or reduce plate edge for be fixed to above-mentioned fastener flank between gradient (pitch) realize overburden, but because this increasing used material.

Owing to using the material of more, this causes the increase of cost, and this is normally unsustainable.

Summary of the invention

Technical assignment of the present invention is the state improving prior art.

In this technical assignment, the overburden for roof etc. provided allows to overcome above-mentioned shortcoming, namely with safety and reliably mode can support equally distributed load or concentrated load, form object of the present invention.

Another object of the present invention is to provide the following overburden for roof etc.: it can allow plate to be assembled between the fastener arranged with larger distance, and need not increase metal material make thickness for increasing flank or size.

These tasks and object are by realizing according to the overburden for roof etc. of claims 1.Dependent claims relates to preferred and favourable embodiment of the present invention.

Accompanying drawing explanation

According to being attended by and combining the description of the accompanying drawing provided in the mode of non-limiting example, those skilled in the art should be able to understand feature of the present invention further, in the accompanying drawings:

Fig. 1 surveys view according to the detailed axle of the overburden for roof etc. of the present invention;

Fig. 2 is the elevation of one of them plate according to overburden of the present invention;

-Fig. 3 is the axle survey view of a plate in the plate of overburden;

-Fig. 4 is the detailed elevation of overburden at fastener place.

Detailed description of the invention

With reference to accompanying drawing 1, indicate by 1 according to the overburden for roof etc. of the present invention is overall.

Unrestricted on the roof that can be applied in any type according to overburden 1 of the present invention efficiently, even roof that is very large-sized and that have a uneven surface is also suitable for, because this overburden 1 is also applicable to bending roof.

Overburden 1 according to the present invention comprises at least one fastener 2, and this fastener 2 can be fixed to the surface on roof.

More specifically, overburden 1 normally comprises to be arranged to align with embarking on journey and isolated at certain intervals multiple fastener 2, as shown in fig. 1.

For obtain set roof overburden 1 needed for the quantity of row of fastener 2 obviously depend on the size on roof and concrete feature thereof.

Fastener 2 comprises opposed Part I 3 and Part II 4.

In more detail, as being clear that in the diagram especially, Part I 3 and Part II 4 are symmetrical relative to the imaginary plane of symmetry of fastener 2.

The Part I 3 of fastener 2 comprises the first upper appendages 5, and this first upper appendages 5 is limited with the first side direction recess 6.

Particularly, the first recess 6 is limited by the bending end section of the first annex 5.

In addition, the Part II 4 of fastener 2 comprises the second upper appendages 7, and this second upper appendages 7 is limited with the second side direction recess 8.

Particularly, the second recess 8 is limited by the bending end section of the second annex 7.

The Part I 3 of fastener 2 also comprises the 3rd recess 9.

3rd recess 9 is limited by the first side zones 10 of the centerline dip towards fastener 2 of fastener 2.

The Part II 4 of fastener 2 comprises the 4th recess 11.

4th recess 11 is limited by the second side zones 12 of the centerline dip towards fastener 2 of fastener 2.

Overburden 1 comprises at least the first plate 13.

In addition, overburden 1 comprises at least the second plate 14.

First plate 13 comprises at least corresponding first lateral edge 15.

Second plate 14 comprises at least one corresponding second lateral edge 16.

First plate 13 and the second plate 14 can be attached to fastener 2 to obtain continuous print surface by corresponding first lateral edge 15 and the second lateral edge 16, as illustrated better hereinafter, as in Fig. 1 and as shown in the details of Fig. 4.

Assembly described above forms the primary element of overburden 1, and namely described element comprises the parts of minimum number.

Obviously, this primary element can by identical with himself copy unlimited to obtain the blanket surface arbitrarily extended, as set forth better hereinafter.

First lateral edge 13 limits corresponding first longitudinal rib 17.

In more detail, this first lateral edge 13 can coordinate the Part I 3 being attached to fastener 2, to be bonded on by above-mentioned first flank 17 in first recess 6 of the correspondence arranged in the Part I 3 of fastener 2.

Meanwhile, the second plate 14 comprises corresponding second lateral edge 16 of restriction second longitudinal rib 18.

Second lateral edge 16 can coordinate the Part II 4 being attached to fastener 2, to be bonded on by above-mentioned second flank 18 in second recess 8 of the correspondence arranged in the Part II 4 of fastener 2.

In addition, the second lateral edge 16 comprises end section 19, and this end section 19 is roughly stacked in the first lateral edge 15 in the centerline of fastener 2 in the assembled state.

According to aspects of the present invention, the end section 19 of above-mentioned second lateral edge 16 comprises extension 20, and this extension 20 has the folding and free end 21 be bonded in the first flank 17 of the first lateral edge 15.

As observed in the following description, this feature allows to increase for distributed load---such as snow, wind---and tolerance concentrated load both of overburden 1 especially at fastener 2 place.

First lateral edge 15 of the first plate 13 also comprises the 3rd flank 22.

3rd flank 22 is arranged in the region be included between the flat part 23 of the first plate 13 and the first flank 17.

3rd flank 22 is configured in the 3rd recess 9 being bonded on and being arranged in the Part I 3 of fastener 2.

The region be included between the first flank 17 and the 3rd flank 22 may be used for the element being fixed such as solar panel etc. by specific coupling arrangement unshowned in accompanying drawing.

And the second lateral edge 16 of the second plate 14 comprises the 4th flank 24.

4th flank 24 is arranged in the region be included between the flat part 23 of the second plate 14 and the second flank 18.

4th flank 24 is configured in the 4th recess 11 being bonded on and being arranged in the Part II 4 of fastener 2.

As mentioned previously, the region be included between the second flank 18 and the 4th flank 24 can be used for being fixed by specific coupling arrangement unshowned in accompanying drawing the element of such as solar panel etc.

The end section 19 of the second lateral edge 16 is constructed to roughly form " M " shape on cross section.

Second flank 18 and folding free end 21 are separately positioned on the terminal part place of above-mentioned " M " shape, thus limit the configuration roughly symmetrical relative to the imagining center line plane of fastener 2.

And the first lateral edge 15 is configured to the serpentine roughly forming accumbency on cross section, as observed in detail in the diagram.

First lateral edge 15 comprises: have the Part I 25 with the shape of the shape complementarity of the second lateral edge 16, and freely and be namely not intended to the Part II 26 being attached to other surfaces.

As can be observed in Figure 4, first lateral edge 15 and that the respective configuration of end section 19 of the second lateral edge 16 is so formed to ensure between these parts is stacked accurately, guarantee continuous print blanket surface like this thus avoid the infiltration of water or foreign matter.

Therefore, as mentioned previously, the connection of the first plate 13 and the second plate 14 to fastener 2 defines the primary element according to the overburden of the present invention 1 up to the present described in detail.

As mentioned previously, can to locate with one or more row and relative to each other multiple first plate 13 of the fastener 2 at interval and the second plate are formed, to obtain continuous print surface regularly by there is predetermined length and being attached to according to overburden 1 of the present invention.

Therefore, in a preferred embodiment, overburden 1 comprises: arrange with embarking on journey and equidistantly isolated multiple fastener 2 each other, and be attached to multiple first plate 13 and second plates 14 of fastener 2 in an alternating fashion, as shown in fig. 1.

Apparently, the size of plate 13,14 and quantity can change according to the needs of embody rule.

In the preferred embodiment of the present invention illustrated in the accompanying drawings, each first plate 13 and each second plate 14 comprise the first opposed lateral edge 15 and the second lateral edge 16 separately.

This is such as shown in Figure 2.

The program is mainly advantageous particularly from the angle of economy, because it allows to use the plate of single type to obtain overburden 1.

Therefore, the first plate 13 and the second plate 14 are identical in the present embodiment.

But in other embodiments, the first plate 13 and the second plate 14 can be different from each other.

Such as, the first plate 13 can be provided with two the first identical lateral edge 15, and similarly the second plate 14 can be provided with two the second lateral edge 16, or vice versa.

First plate 13 of overburden 1 and the second plate 14 are made up of metal material, such as aluminium, copper, stainless steel etc.

And each fastener 2 of overburden is made up of plastic material.

Therefore, have been observed that and present invention achieves proposed object.

Particularly, can see, the first plate 13 and/or the increase of quality at the second lateral edge 16 place of the second plate 14 contribute to improving and bear the forward load of uniform distribution and the ability of negative sense load; In more detail, observed the better ability of tolerance snow load and air draft.

In addition, the free end 21 of the second lateral edge 16 is bonded in the first flank 17 of the first lateral edge 15 the better connection obtained between two plates 13,14, thus increases the tolerance to concentrated load.

Above-mentioned advantage also allow overburden 1 to be laid on fastener 2 be greater than 1.8 meters to 2.0 meters phase mutual edge distance and on the roof arranged.

Also the larger distance keeping the desirable sealing performance for air medium between fastener 2 can be obtained.

Another advantage brought by the joint of free end 21 in the first flank 17 of the first lateral edge 15 of the second lateral edge 16 is, the first lateral edge 15 can the reclinate fact by any way under the effect of external load.

This allows to prevent connecting between the first lateral edge 15 with the second lateral edge 16 from opening, and therefore allows the desirable sealing guaranteeing to prevent the infiltration of air and water.

According to preferred embodiment, invention has been described, but, the modification of equivalence can be conceived when not departing from the protection domain provided by claims.

Claims

1., for the overburden on roof etc., comprising:

At least one fastener (2), described at least one fastener (2) can be fixed to the surface on described roof, and has opposed Part I (3) and Part II (4),

At least one first plate (13),

At least one second plate (14),

Described first plate (13) comprises corresponding first lateral edge (15) of restriction first longitudinal rib (17), described first lateral edge (15) can coordinate the described Part I (3) being attached to described fastener (2), for described first flank (17) is bonded in first recess (6) of the correspondence of described Part I (3)

Described second plate (14) comprises corresponding second lateral edge (16) of restriction second longitudinal rib (18), described second lateral edge (16) can coordinate the described Part II (4) being attached to described fastener (2), for described second flank (18) is bonded in corresponding second recess (8) of described Part II (4)

Described second lateral edge (16) comprises and is roughly stacked in the end section (19) on described first lateral edge (15) in the centerline of described fastener (2), it is characterized in that, the described end section (19) of described second lateral edge (16) comprises extension (20), and described extension (20) has the folding and free end (21) be bonded in described first flank (17) of described first lateral edge (15).

2. overburden according to claim 1, wherein, described first lateral edge (15) and described second lateral edge (16) correspondingly comprise the 3rd longitudinal rib (22) and the 4th longitudinal rib (24), and the 3rd recess (9) that described 3rd longitudinal rib (22) and the 4th longitudinal rib (24) are correspondingly bonded on the described Part I (3) of described fastener (2) neutralizes in the 4th recess (11) of the described Part II (4) of described fastener (2).

3. overburden according to claim 1 and 2, wherein, described end section (19) is constructed to roughly form " M " shape on cross section, described second flank (18) and folding described free end (21) are roughly arranged on the terminal part place of described " M " shape, thus limit the configuration roughly symmetrical relative to the imagining center line plane of described fastener (2).

4. according to the overburden described in aforementioned claim, wherein, described first lateral edge (15) is constructed to the serpentine roughly forming accumbency on cross section, and comprises and having and the Part I (25) of the shape of the form fit of described second lateral edge (16) and Part II (26) freely.

5., according to the overburden described in aforementioned claim, wherein, described first recess (6) is limited by first upper appendages (5) be arranged in described Part I (3) of described fastener (2).

6. the overburden according to aforementioned claim, wherein, described second recess (8) is limited by second upper appendages (7) be arranged in described Part II (4) of described fastener (2).

7. according to the overburden described in aforementioned claim, wherein, described Part I (3) and described Part II (4) symmetrical relative to the imaginary plane of symmetry of described fastener (2).

8. according to the overburden described in aforementioned claim, wherein, each in described first plate (13) and described second plate (14) comprises opposed the first lateral edge (15) and the second lateral edge (16) separately.

9. according to the overburden described in aforementioned claim, comprise and arranging with embarking on journey and equidistantly isolated multiple described fastener (2) each other, and be attached to multiple described first plate (13) of described fastener (2) and multiple described second plate (14) in an alternating fashion.

10. according to the overburden described in aforementioned claim, wherein, each in described first plate (13) and described second plate (14) is all made up of metal material, such as aluminium, copper, stainless steel etc.

11. according to the overburden described in aforementioned claim, and wherein, described fastener (2) is made up of plastic material.