WO2023118705A1 - System for attaching at least one photovoltaic panel to a roof - Google Patents

System for attaching at least one photovoltaic panel to a roof Download PDF

Info

Publication number
WO2023118705A1
WO2023118705A1 PCT/FR2022/052389 FR2022052389W WO2023118705A1 WO 2023118705 A1 WO2023118705 A1 WO 2023118705A1 FR 2022052389 W FR2022052389 W FR 2022052389W WO 2023118705 A1 WO2023118705 A1 WO 2023118705A1
Authority
WO
WIPO (PCT)
Prior art keywords
rail
roof
screw
self
fastening system
Prior art date
Application number
PCT/FR2022/052389
Other languages
French (fr)
Inventor
Bruno Belouard
Original Assignee
Adiwatt
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 Adiwatt filed Critical Adiwatt
Publication of WO2023118705A1 publication Critical patent/WO2023118705A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • F24S25/615—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures for fixing to protruding parts of buildings, e.g. to corrugations or to standing seams

Definitions

  • the present invention relates to a system for fixing at least one photovoltaic panel to a roof.
  • fastening systems use in particular fastening bridges.
  • the object of the invention is therefore to solve these problems.
  • the subject of the invention is a system for fixing at least one photovoltaic panel to a roof, characterized in that said panel is hung on at least two fixing rails by means in the form of a clip and in that that this rail is fixed on rail support means, themselves fixed to one end of at least one self-drilling screw passing through the roof and the other end of which is screwed into a purlin of this roof, so that that the forces on the rail are transmitted directly to the head of the screw.
  • the rail has a generally U-shaped section
  • the rail support means comprise a U-section support extending around the rail and are fixed thereto by means of screws;
  • the breakdown is a metal breakdown
  • the purlin is made of wood
  • the roof is made of a sandwich panel; - the roof is made of fiber cement panel.
  • Figure 1 shows a perspective view of a portion of a roof equipped with a photovoltaic panel fixed using a fixing system according to the invention
  • Figure 2 shows a sectional view illustrating the fixing of the panel on a purlin of the roof
  • Figures 3 and 4 represent views respectively in perspective and in section of a system for fixing a photovoltaic panel on a roof made of fiber cement panel.
  • This roof 2 comprises for example a roof sandwich panel designated by the general reference 3 and purlins, one of which is designated by the general reference 4 for example in these figures and in particular in Figure 2.
  • This breakdown can for example be a metal breakdown or even a wooden or other breakdown.
  • the panel 1 is hung on at least two fixing rails by means in the form of a clip.
  • fastening the panel have any suitable structure, for example clamping the panel.
  • the rail 5 is fixed on rail support means designated by the general reference 7 in these figures, themselves fixed to one end of at least one self-drilling screw, designated by the general reference 8 in these figures, crossing the roof 2 and the other end of which is screwed into purlin 4.
  • the rail has for example a generally U-shaped section.
  • the rail support means comprise a U-section support extending around the rail and which is fixed to the latter by means of screws such as, for example, the screws designated by the general references 9 and 10 on these figures.
  • the branches of the rail 5 are respectively fixed to the branches of the rail support means 7, the base of the rail 5 being at a distance from the base of the rail support means 7.
  • these rail support means 7 are fixed by their base to the corresponding end of the self-drilling screw 8 by screwing means. As illustrated, the self-drilling screw 8 passes through the rail support means 7 in this example. The passage hole of the self-drilling screw 8 in the rail support means 7 can be tapped.
  • FIG. 2 shows, according to an example, the base of the rail 5 in direct contact with the head of self-drilling screw 8.
  • a spacer for example tubular, designated by the general reference 11 in these figures, may or may not be arranged around this self-drilling screw.
  • roofs of a different nature can also be provided, such as a fiber cement roof illustrated in Figures 3 and 4.
  • protective means such as for example a washer 29, can be provided between the end of the screw and this or these panels.
  • a plate 30 may be provided between the rail 25 and the end of the screw 28, for example to prevent the screw 28 from deforming or even tearing the rail 25.
  • the plate 30 can be wider than the end of the screw 28, to distribute the forces more on the rail 25.
  • the rail 25 rests on the end of the screw 28 indirectly, here via the plate 30, which allows, as in the first embodiment, that the forces on this rail 25 are transmitted directly into the head of the screw 28, the plate 30 itself -even ideally taking little or no effort alone.
  • the plate 30 can engage in slots of the rail support means 27, in this case provided in the side branches of said means, to limit the translation of the plate 30 along the rail 25
  • the plate 30 could be locked in translation relative to the rail support means 27 in another way, for example by comprising one or more tabs engaging in corresponding slots provided in the base of the rail support means 27, or any other suitable blocking.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The invention relates to a system for attaching at least one photovoltaic panel (1) to a roof (2), the system being characterised in that the panel is fastened to at least two attachment rails (5) by fastening means (6) and in that said rail is attached to rail support means (7) which are themselves attached to one end of at least one self-tapping screw (8) which passes through the roof (2), the other end of said screw being screwed into a purlin (4) of said roof such that the forces on the rail are transmitted directly into the head of the screw.

Description

SYSTEME DE FIXATION D’AU MOINS UN PANNEAU PHOTOVOLTAÏQUE SYSTEM FOR ATTACHING AT LEAST ONE PHOTOVOLTAIC PANEL
SUR UNE TOITURE ON A ROOF
DESCRIPTION DESCRIPTION
La présente invention concerne un système de fixation d’au moins un panneau photovoltaïque sur une toiture. The present invention relates to a system for fixing at least one photovoltaic panel to a roof.
Il existe déjà dans l’état de la technique, des systèmes de fixation pour ce type d’applications. There are already fastening systems in the state of the art for this type of application.
D’une façon générale, ces systèmes de fixation utilisent notamment des pontets de fixation. In general, these fastening systems use in particular fastening bridges.
Mais ceci présente un certain nombre d’inconvénients notamment au niveau du coût du système, de la transmission des efforts et des sollicitations sur les différentes pièces du système et des risques de dégradation de celles-ci. But this has a certain number of drawbacks, particularly in terms of the cost of the system, the transmission of forces and stresses on the various parts of the system and the risks of their degradation.
Le but de l’invention est donc de résoudre ces problèmes. The object of the invention is therefore to solve these problems.
A cet effet l’invention a pour objet un système de fixation d’au moins un panneau photovoltaïque sur une toiture, caractérisé en ce que ledit panneau est accroché sur au moins deux rail de fixation par des moyens en forme d’attache et en ce que ce rail est fixé sur des moyens de support de rail, eux-mêmes fixés à une extrémité d’au moins une vis auto foreuse traversant la toiture et dont l’autre extrémité est vissée dans une panne de cette toiture, de façon à ce que les efforts sur le rail soient transmis directement dans la tête de la vis. To this end, the subject of the invention is a system for fixing at least one photovoltaic panel to a roof, characterized in that said panel is hung on at least two fixing rails by means in the form of a clip and in that that this rail is fixed on rail support means, themselves fixed to one end of at least one self-drilling screw passing through the roof and the other end of which is screwed into a purlin of this roof, so that that the forces on the rail are transmitted directly to the head of the screw.
Suivant d’autres caractéristiques du système selon l’invention prises seules ou en combinaison : According to other characteristics of the system according to the invention taken alone or in combination:
- le rail présente une section de forme générale en U ; - The rail has a generally U-shaped section;
- les moyens de support de rail comportent un support de section en U s’étendant autour du rail et sont fixés sur celui-ci à l’aide de vis ; - the rail support means comprise a U-section support extending around the rail and are fixed thereto by means of screws;
- la base de ces moyens en forme de support de rail est fixée par des moyens de vissage sur l’extrémité correspondante de la vis auto foreuse ; - the base of these means in the form of a rail support is fixed by screwing means on the corresponding end of the self-drilling screw;
- le rail repose sur l’extrémité de la vis auto foreuse à laquelle les moyens de support de rail sont fixés ; - the rail rests on the end of the self-drilling screw to which the rail support means are fixed;
- une entretoise tubulaire est placée autour de la vis auto foreuse ; - a tubular spacer is placed around the self-drilling screw;
- la panne est une panne métallique ; - the breakdown is a metal breakdown;
- la panne est en bois ; - the purlin is made of wood;
- la toiture est réalisée en panneau sandwich ; - la toiture est réalisée en panneau en fibrociment. - the roof is made of a sandwich panel; - the roof is made of fiber cement panel.
L’invention sera mieux comprise à l’aide de la description qui va suivre, donnée uniquement à titre d’exemple et faite en se référant aux dessins annexés sur lesquels : The invention will be better understood with the aid of the following description, given solely by way of example and made with reference to the appended drawings in which:
[Fig. 1] la figure 1 représente une vue en perspective d’une portion d’une toiture équipée d’un panneau photo voltaïque fixé à l’aide d’un système de fixation selon l’invention ; [Fig. 1] Figure 1 shows a perspective view of a portion of a roof equipped with a photovoltaic panel fixed using a fixing system according to the invention;
[Fig. 2] la figure 2 représente une vue en coupe illustrant la fixation du panneau sur une panne de la toiture ; et [Fig. 2] Figure 2 shows a sectional view illustrating the fixing of the panel on a purlin of the roof; And
[Fig. 3] et [Fig. 4] les figures 3 et 4 représentent des vues respectivement en perspective et en coupe d’un système de fixation d’un panneau photovoltaïque sur une toiture formée en panneau de fibrociment. [Fig. 3] and [Fig. 4] Figures 3 and 4 represent views respectively in perspective and in section of a system for fixing a photovoltaic panel on a roof made of fiber cement panel.
On a en effet illustré sur ces figures, et en particulier sur les figures 1 et 2, un système de fixation d’un panneau photovoltaïque désigné par exemple par la référence générale 1 , sur une toiture désignée par la référence générale 2. There is indeed illustrated in these figures, and in particular in Figures 1 and 2, a system for fixing a photovoltaic panel designated for example by the general reference 1, on a roof designated by the general reference 2.
Cette toiture 2 comporte par exemple un panneau en sandwich de toiture désigné par la référence générale 3 et des pannes dont l’une est désignée par la référence générale 4 par exemple sur ces figures et en particulier sur la figure 2. This roof 2 comprises for example a roof sandwich panel designated by the general reference 3 and purlins, one of which is designated by the general reference 4 for example in these figures and in particular in Figure 2.
Cette panne peut par exemple être une panne métallique ou encore une panne en bois ou autre. This breakdown can for example be a metal breakdown or even a wooden or other breakdown.
De façon plus générale, le panneau 1 est accroché sur au moins deux rails de fixation par des moyens en forme d’attache. More generally, the panel 1 is hung on at least two fixing rails by means in the form of a clip.
Si besoin un nombre différent de rails peut être utilisé. If necessary a different number of rails can be used.
Sur ces figures 1 et 2, un seul rail désigné par la référence générale 5 est illustré et les moyens en forme d’attache du panneau sur celui-ci sont désignés par la référence générale 6. In these figures 1 and 2, a single rail designated by the general reference 5 is illustrated and the means in the form of attaching the panel to the latter are designated by the general reference 6.
Ces moyens en forme d’attache du panneau présentent n’importe quelle structure appropriée par exemple de serrage du panneau. These means in the form of fastening the panel have any suitable structure, for example clamping the panel.
Le rail 5 est fixé sur des moyens de support de rail désignés par la référence générale 7 sur ces figures, eux-mêmes fixés à une extrémité d’au moins une vis auto foreuse, désignée par la référence générale 8 sur ces figures, traversant la toiture 2 et dont l’autre extrémité est vissée dans la panne 4. The rail 5 is fixed on rail support means designated by the general reference 7 in these figures, themselves fixed to one end of at least one self-drilling screw, designated by the general reference 8 in these figures, crossing the roof 2 and the other end of which is screwed into purlin 4.
Comme cela est illustré, le rail présente par exemple une section de forme générale en U. As illustrated, the rail has for example a generally U-shaped section.
De même les moyens de support de rail comportent un support de section en U s’étendant autour du rail et qui est fixé sur celui-ci à l’aide de vis telles que par exemple les vis désignées par les références générales 9 et 10 sur ces figures. En l’occurrence, les branches du rail 5 sont respectivement fixées aux branches des moyens de support de rail 7, la base du rail 5 étant à distance de la base des moyens de support de rail 7. Similarly, the rail support means comprise a U-section support extending around the rail and which is fixed to the latter by means of screws such as, for example, the screws designated by the general references 9 and 10 on these figures. As it happens, the branches of the rail 5 are respectively fixed to the branches of the rail support means 7, the base of the rail 5 being at a distance from the base of the rail support means 7.
On notera également que ces moyens de support de rail 7 sont fixés par leur base sur l’extrémité correspondante de la vis auto foreuse 8 par des moyens de vissage. Comme illustré, la vis auto foreuse 8 traverse les moyens de support de rail 7 dans cet exemple. Le trou de passage de la vis auto foreuse 8 dans les moyens de support de rail 7 peut être taraudé. It will also be noted that these rail support means 7 are fixed by their base to the corresponding end of the self-drilling screw 8 by screwing means. As illustrated, the self-drilling screw 8 passes through the rail support means 7 in this example. The passage hole of the self-drilling screw 8 in the rail support means 7 can be tapped.
De même le rail 5 repose également sur cette extrémité de la vis auto foreuse 8 de façon à ce que les efforts sur ce rail 5 soient transmis directement dans la tête de la vis 8. La figure 2 montre, selon un exemple, la base du rail 5 en contact direct avec la tête de la vis auto foreuse 8. Similarly, the rail 5 also rests on this end of the self-drilling screw 8 so that the forces on this rail 5 are transmitted directly to the head of the screw 8. FIG. 2 shows, according to an example, the base of the rail 5 in direct contact with the head of self-drilling screw 8.
On notera également par exemple qu’une entretoise par exemple tubulaire, désignée par la référence générale 11 sur ces figures, peut ou non être disposée autour de cette vis auto foreuse. It will also be noted, for example, that a spacer, for example tubular, designated by the general reference 11 in these figures, may or may not be arranged around this self-drilling screw.
On conçoit alors qu’une telle structure présente un certain nombre d’avantages au niveau de sa simplicité et de la transmission des efforts sur le rail directement dans la vis et en particulier à l’extrémité correspondante de celle-ci, ce qui permet de réduire les sollicitations sur les autres pièces du système de fixation et de réduire les dégradations de celles-ci. It is then conceivable that such a structure has a certain number of advantages in terms of its simplicity and the transmission of the forces on the rail directly into the screw and in particular at the corresponding end of the latter, which makes it possible to reduce the stresses on the other parts of the fastening system and reduce their damage.
Bien entendu d’autres modes de réalisation de ce système de fixation peuvent être envisagés. Of course, other embodiments of this fastening system can be envisaged.
De même, des toitures de nature différente peuvent également être prévues comme par exemple une toiture en fibrociment illustrée sur les figures 3 et 4. Similarly, roofs of a different nature can also be provided, such as a fiber cement roof illustrated in Figures 3 and 4.
Sur ces figures 3 et 4, on reconnaît un panneau photovoltaïque 21 , une toiture 22 comprenant au moins un panneau en fibrociment 23 et une panne 24. In these figures 3 and 4, we recognize a photovoltaic panel 21, a roof 22 comprising at least one fiber cement panel 23 and a purlin 24.
On reconnaît également un rail 25 de fixation du panneau sur le reste de la structure, des moyens en forme d’attache 26 du panneau et des moyens de support de rail 27. We also recognize a rail 25 for fixing the panel to the rest of the structure, means in the form of a fastener 26 of the panel and rail support means 27.
On reconnaît également une vis auto foreuse 28. We also recognize a self-drilling screw 28.
Dans le cas d’une toiture en panneaux en fibrociment, des moyens de protection tels que par exemple une rondelle 29, peuvent être prévus entre l’extrémité de la vis et ce ou ces panneaux. In the case of a roof made of fiber cement panels, protective means such as for example a washer 29, can be provided between the end of the screw and this or these panels.
Dans ce mode de réalisation, comme illustré sur la figure 4, une plaquette 30 peut être prévue entre le rail 25 et l’extrémité de la vis 28, par exemple pour éviter que la vis 28 ne déforme voire déchire le rail 25. A cette fin, la plaquette 30 peut être plus large que l’extrémité de la vis 28, pour répartir davantage les efforts sur le rail 25. Le rail 25 repose sur l’extrémité de la vis 28 indirectement, ici via la plaquette 30, ce qui permet, comme dans le premier mode de réalisation, que les efforts sur ce rail 25 soient transmis directement dans la tête de la vis 28, la plaquette 30 elle-même ne reprenant idéalement pas ou peu d’efforts seule. Comme le montre la figure 4, la plaquette 30 peut s’engager dans des fentes des moyens de support de rail 27, en l’occurrence prévues dans des branches latérales desdits moyens, pour limiter la translation de la plaquette 30 le long du rail 25. Toutefois, le cas échéant, la plaquette 30 pourrait être verrouillée en translation par rapport aux moyens de support de rail 27 d’une autre façon, par exemple en comprenant une ou plusieurs languettes s’engageant dans des fentes correspondantes prévues dans la base des moyens de support de rail 27, ou toute autre blocage approprié. In this embodiment, as illustrated in Figure 4, a plate 30 may be provided between the rail 25 and the end of the screw 28, for example to prevent the screw 28 from deforming or even tearing the rail 25. At this end, the plate 30 can be wider than the end of the screw 28, to distribute the forces more on the rail 25. The rail 25 rests on the end of the screw 28 indirectly, here via the plate 30, which allows, as in the first embodiment, that the forces on this rail 25 are transmitted directly into the head of the screw 28, the plate 30 itself -even ideally taking little or no effort alone. As shown in Figure 4, the plate 30 can engage in slots of the rail support means 27, in this case provided in the side branches of said means, to limit the translation of the plate 30 along the rail 25 However, if necessary, the plate 30 could be locked in translation relative to the rail support means 27 in another way, for example by comprising one or more tabs engaging in corresponding slots provided in the base of the rail support means 27, or any other suitable blocking.
Bien entendu d’autres modes de réalisation encore peuvent être envisagés. Of course, still other embodiments can be envisaged.

Claims

5 REVENDICATIONS 5 CLAIMS
1. Système de fixation d’au moins un panneau photovoltaïque (1 ; 21 ) sur une toiture (2 ; 22), caractérisé en ce que ledit panneau est accroché sur au moins deux rail de fixation (5 ; 25) par des moyens en forme d’attache (6 ; 26) et en ce que ce rail est fixé sur des moyens de support de rail (7 ; 27), eux-mêmes fixés à une extrémité d’au moins une vis auto foreuse (8 ; 28) traversant la toiture (2 ; 22) et dont l’autre extrémité est vissée dans une panne (4 ; 24) de cette toiture, le rail (5 ; 25) reposant sur l’extrémité de la vis auto foreuse (8 ; 28) à laquelle les moyens de support de rail (7 ; 27) sont fixés de façon à ce que les efforts sur le rail soient transmis directement dans la tête de la vis. 1. System for fixing at least one photovoltaic panel (1; 21) on a roof (2; 22), characterized in that said panel is hung on at least two fixing rails (5; 25) by means in form of attachment (6; 26) and in that this rail is fixed to rail support means (7; 27), themselves fixed to one end of at least one self-drilling screw (8; 28) passing through the roof (2; 22) and the other end of which is screwed into a purlin (4; 24) of this roof, the rail (5; 25) resting on the end of the self-drilling screw (8; 28) to which the rail support means (7; 27) are fixed so that the forces on the rail are transmitted directly into the head of the screw.
2. Système de fixation selon la revendication 1 , caractérisé en ce que le rail (5 ; 25) présente une section de forme générale en U. 2. Fastening system according to claim 1, characterized in that the rail (5; 25) has a generally U-shaped section.
3. Système de fixation selon la revendication 1 ou 2, caractérisé en ce que les moyens de support de rail (7 ; 27) comportent un support de section en U s’étendant autour du rail (5 ; 25) et sont fixés sur celui-ci à l’aide de vis. 3. Fastening system according to claim 1 or 2, characterized in that the rail support means (7; 27) comprise a U-shaped section support extending around the rail (5; 25) and are fixed to that this using screws.
4. Système de fixation selon la revendication 3, caractérisé en ce que la base de ces moyens en forme de support de rail (7 ; 27) est fixée par des moyens de vissage sur l’extrémité correspondante de la vis auto foreuse (8 ; 28). 4. Fixing system according to claim 3, characterized in that the base of these means in the form of a rail support (7; 27) is fixed by screw means on the corresponding end of the self-drilling screw (8; 28).
5. Système de fixation selon l’une quelconque des revendications précédentes, caractérisé en ce qu’une entretoise tubulaire (11 ) est placée autour de la vis auto foreuse (8 ; 28). 5. Fastening system according to any one of the preceding claims, characterized in that a tubular spacer (11) is placed around the self-drilling screw (8; 28).
6. Système de fixation selon l’une quelconque des revendications précédentes, caractérisé en ce que la panne est une panne métallique. 6. Fastening system according to any one of the preceding claims, characterized in that the breakdown is a metal breakdown.
7. Système de fixation selon l’une quelconque des revendications 1 à 5, caractérisé en ce que la panne est en bois. 7. Fastening system according to any one of claims 1 to 5, characterized in that the purlin is made of wood.
8. Système de fixation selon l’une quelconque des revendications précédentes, caractérisé en ce que la toiture (2) est réalisée en panneau sandwich. 6 8. Fastening system according to any one of the preceding claims, characterized in that the roof (2) is made of a sandwich panel. 6
9. Système de fixation selon l’une quelconque des revendications 1 à 7, caractérisé en ce que la toiture (22) est réalisée en panneau en fibrociment. 9. Fastening system according to any one of claims 1 to 7, characterized in that the roof (22) is made of fiber cement panel.
10. Système de fixation selon l’une quelconque des revendications 1 à 9, dans lequel le rail (5 ; 25) repose sur l’extrémité de la vis auto foreuse (8 ; 28) via un élément intermédiaire tel qu’une plaquette (30). 10. Fastening system according to any one of claims 1 to 9, wherein the rail (5; 25) rests on the end of the self-drilling screw (8; 28) via an intermediate element such as a plate ( 30).
PCT/FR2022/052389 2021-12-21 2022-12-15 System for attaching at least one photovoltaic panel to a roof WO2023118705A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FRFR2114125 2021-12-21
FR2114125A FR3130863A1 (en) 2021-12-21 2021-12-21 System for fixing at least one photovoltaic panel on a roof

Publications (1)

Publication Number Publication Date
WO2023118705A1 true WO2023118705A1 (en) 2023-06-29

Family

ID=81328045

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2022/052389 WO2023118705A1 (en) 2021-12-21 2022-12-15 System for attaching at least one photovoltaic panel to a roof

Country Status (2)

Country Link
FR (1) FR3130863A1 (en)
WO (1) WO2023118705A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120073220A1 (en) * 2009-05-11 2012-03-29 Yanegijutsukenkyujo Co., Ltd. Securing configuration of solar cell module
WO2012096344A1 (en) * 2011-01-12 2012-07-19 シャープ株式会社 Mounting member attachment arrangement, mounting member attachment fixture, construction process for mounting member attachment arrangement, and photovoltaic power generating system using mounting member attachment arrangement
FR3004242A1 (en) * 2013-04-08 2014-10-10 Bacacier Profilage SYSTEM FOR FIXING SOLAR PANELS ON A ROOF

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120073220A1 (en) * 2009-05-11 2012-03-29 Yanegijutsukenkyujo Co., Ltd. Securing configuration of solar cell module
WO2012096344A1 (en) * 2011-01-12 2012-07-19 シャープ株式会社 Mounting member attachment arrangement, mounting member attachment fixture, construction process for mounting member attachment arrangement, and photovoltaic power generating system using mounting member attachment arrangement
FR3004242A1 (en) * 2013-04-08 2014-10-10 Bacacier Profilage SYSTEM FOR FIXING SOLAR PANELS ON A ROOF

Also Published As

Publication number Publication date
FR3130863A1 (en) 2023-06-23

Similar Documents

Publication Publication Date Title
EP2430321B1 (en) Device for attaching a first part to a second part which is attached to a third part and the assembly of three parts, in particular, of a motor vehicle
EP3107165B1 (en) Hooking means for an electrical equipment
FR3019601A1 (en) SYSTEM FOR FIXING AN OBJECT ON A RAIL OF A SUPPORT
WO2023118705A1 (en) System for attaching at least one photovoltaic panel to a roof
EP0597739A1 (en) Device for the fastening without play of glass sheets
EP3263813A1 (en) Device for securing a fitting in a t-shaped joinery groove
EP1013827A1 (en) Rail fastenings
FR2796427A1 (en) Pre-mounting device for assembling windscreen wiper mechanisms comprises supports for screw with flexible strip between them which is bent over and fits into nut.
FR3121188A1 (en) PHOTOVOLTAIC PANEL CLIP AND PHOTOVOLTAIC PANEL MODULE MOUNTING DEVICE
FR3111680A1 (en) Device for quick attachment of a cable tray to a support
EP0601899A1 (en) Caged nut
FR2982352A1 (en) DEVICE FOR FIXING A PHOTOVOLTAIC ELEMENT.
EP0519792B1 (en) Fastener for assembly of profiles and structure of profiles made therewith
EP3916249B1 (en) Bolt provided with a system for blocking axial rotation and assembly comprising at least one such bolt
EP0615072A1 (en) Connecting and blocking device between a support profile and a chevron or similar element
EP1548295B1 (en) Assembly for fastening an exhaust system suspension element to a support of the underbody of a motor vehicle
FR2707581A1 (en) Device for fixing a steering column assembly to the rest of the structure of a motor vehicle.
EP3555486B1 (en) Anti-projectile protection device for an attachment means and inspection hatch implementing such a device
FR3122541A1 (en) Structure for receiving photovoltaic panels
EP0985834B1 (en) Device in the form of a plate for fastening at least one element on to another one
FR2850993A1 (en) Connecting system for building roofing panels uses retaining pins through panel edges to prevent separation from connecting extrusions
FR2722749A1 (en) Elastic fastener for fixing fittings on steering column
FR2758352A1 (en) Fixing of covering plates on existing roof
FR3127263A1 (en) Assembly of two elements, in particular in a vehicle
EP1098094A1 (en) Flangelike toothed security plate

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22847564

Country of ref document: EP

Kind code of ref document: A1