EP1194661A1 - Device for fixing an insulating covering to a roof - Google Patents

Device for fixing an insulating covering to a roof

Info

Publication number
EP1194661A1
EP1194661A1 EP00949646A EP00949646A EP1194661A1 EP 1194661 A1 EP1194661 A1 EP 1194661A1 EP 00949646 A EP00949646 A EP 00949646A EP 00949646 A EP00949646 A EP 00949646A EP 1194661 A1 EP1194661 A1 EP 1194661A1
Authority
EP
European Patent Office
Prior art keywords
plate
plates
corrugated
roof
slots
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
Application number
EP00949646A
Other languages
German (de)
French (fr)
Other versions
EP1194661B1 (en
Inventor
Emmanuel Houssin
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.)
Icopal SAS
Original Assignee
Siplast SA
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 Siplast SA filed Critical Siplast SA
Publication of EP1194661A1 publication Critical patent/EP1194661A1/en
Application granted granted Critical
Publication of EP1194661B1 publication Critical patent/EP1194661B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/10—Snow traps ; Removing snow from roofs; Snow melters
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
    • E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
    • E04D13/1681—Insulating of pre-existing roofs with or without ventilating arrangements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/3608—Connecting; Fastening for double roof covering or overroofing

Definitions

  • the present invention relates to a device for fixing a cover or the attachment of various devices, in particular to a roof, siding or the like, constituted by means of contiguous corrugated plates.
  • Roofs formed from corrugated resistant plates have been known for more than a century, in particular made of a material of the fiber cement type, or of steel, and more recently of polyester resin, reinforced or not with glass fibers or the like.
  • corrugated sheets are capable of forming a continuous covering, separating the interior and exterior of any building, in particular to protect the interior of the latter under the roof thus formed from water infiltration. rain or other, this collecting on the top of the covering in the hollow of the corrugations of the plates, to flow outward if the roof has a suitable inclination on the horizontal.
  • corrugated plates generally have relatively limited dimensions so that the covering is necessarily formed by the juxtaposition of such plates, overlapping each other over an appropriate distance along their adjacent edges, at least the last corrugation of a plate coming to be housed at the inside the corresponding corrugation of the neighboring plate, partly superimposed on it.
  • These solutions are however rudimentary and do not allow the roof to have a completely satisfactory seal, the water being able in particular to infiltrate between the plates in line with their overlap zones.
  • these plates provide poor thermal insulation between the interior and the exterior of the building.
  • the difficulty consists precisely in securing the cover or the ridge plate of the corrugated plates, the latter, in particular when they are made of fiber cement, whether it is an already existing roof or a new construction, being difficult to pierce for the passage of studs or other fixing means, cooperating with locking nuts or the like, allowing the cover to be immobilized with respect to the plates.
  • French patent 590,921 describes a fastening device, in particular for ridge plate of a roof made up of corrugated plates, in particular made of asbestos-cement and provides in one embodiment, the implementation of pieces in the form of clamps, placed as a jumper on the bank of a corrugated plate located to the right of the area where the ridge plate must be installed, these pieces serving as anchoring for a bolt which extends perpendicular to the corrugated plate and which likewise serves to immobilize the ridge plate relative to the latter.
  • Such a fixing device can obviously be applied without any modification of the means used, when it is a question of applying and fixing on the roof formed of corrugated sheets, an insulating coating, applied against the surface of this roofing, using in exactly the same way the parts in the form of clamps mounted on the edges of the corrugated plates and the fixing studs supported by these parts.
  • French patent 82 05841 also describes a device for mounting and immobilizing an insulating or other covering on a roof formed by corrugated sheets, which again uses parts or staples placed in a jumper on the edges of the sheets, as already known from French patent 590.921, the invention described is limited to a particular form of these parts comprising two clamping jaws which cooperate with a bolt whose head is secured to one of the jaws and which comprises a threaded rod cooperating with a first nut to immobilize the other jaw vis-à-vis the first by tightening the edge of the corrugated plate, this threaded rod then passing through the insulating coating which is applied to the corrugated plates by means of a second nut engaged with one protruding end of the threaded rod.
  • the present invention relates to a new solution for mounting a support piece at the edge of a corrugated plate of a roof of the aforementioned type, which has particularly appreciable advantages over the known solutions mentioned above. , while again avoiding the drilling of this plate for immobilization of the support part.
  • the device according to the invention in particular avoids any system of clamping jaws on the edges of the corrugated plates, by making it possible, not only to ensure at the right of each support piece a punctual anchoring for fixing the insulation cover or of protection to be applied and immobilized on top of the roof formed by these plates, but also to mount between pieces of this kind, arranged on either side of the same corrugated plate, means suitable for supporting elements of fixing the cover, distributed at will over these means, so that the implementation of a "sandwich" structure where this cover is immobilized between two corrugated sheets, is no longer necessary.
  • the device according to the invention for fixing an insulation and / or protective cover, or supports for various devices, on top of a roof or the like, formed by the juxtaposition of corrugated sheets, in particular made of fiber cement or a similar material, without drilling these sheets, is characterized in that it consists of a plurality of support plates, suitable for being arranged on the lateral edge of at least a corrugated plate between at least two successive waves thereof, each support plate comprising at least two parallel interlocking slots in which the edge of the plate is engaged, connection means being provided between the plate and the cover.
  • the invention therefore consists in providing and mounting on the corrugated plates, in particular on the edges at the lateral ends of these plates, support plates which interlock on these edges in the manner of a comb, the slots of the same plate engaged with two successive waves of the same plate, achieving perfect immobilization of this plate, on which can then be provided the means for fixing the cover or devices, applied to or under the roof or cladding .
  • each plate is made of metal or plastic.
  • each support plate is formed of a plate of generally rectangular shape, comprising along its great length a central part which extends between at least the two successive waves of at least one corrugated plate, and two parts end, separated from the central part by the interlocking slots, these slots, which extend parallel to the small width of the plate, being limited, so that the edge of the edge of the corrugated plate, which penetrates in these slots, abuts on the bottom thereof, when the plate is placed on the plate.
  • the plate of the plate has four slots, two to two parallel, and forming two pairs of slots respectively disposed near each lateral end of the plate, each pair of slots being fitted on the top of a wave of the corrugated plate.
  • the ends of the plate are curved so as to follow from below the shape of the top of the wave of the corrugated plate on which it fits, in order to stabilize the plate and thus distribute the forces that she supports.
  • the plate comprises in its surface at least one and preferably a plurality of bores, in particular in the central part of the plate for mounting studs extending perpendicularly to the plate, for fixing the cover. on the roof.
  • each corrugated plate of the roof comprises in its opposite and parallel banks two plates facing one another, on which is mounted a rail extending transversely between the two plates in the hollow which separates the two waves on which are fixed these plates, the rail cooperating with a set of pins suitable for fixing the cover according to a layout comprising as many points distributed over the length of this rail.
  • the plate has a continuous surface suitable for receiving a bonding material for the covering applied to the corrugated sheets of the roof.
  • the support plates according to the invention do not in any way prejudge the structure of the cover, which may in particular consist of a layer of insulating material, in particular formed of juxtaposed panels, of a thermally insulating material of the foam type. polyurethane or blocks of expanded polystyrene.
  • a layer of insulating material in particular formed of juxtaposed panels, of a thermally insulating material of the foam type.
  • polyurethane or blocks of expanded polystyrene Preferably, such a layer is generally itself covered with a waterproofing coating, based on bitumen, poured in situ or added in the form of strips unrolled and glued to the insulating layer.
  • the cover fixed to the roof by means of the support plates can be constituted by a metallic element, in particular for forming the ridge area of the roof, or else a rigid framework intended to receive a grating or a passageway , or any other device or accessory punctually attached to the elements in corrugated sheets.
  • the device according to the invention does not prejudge the orientation of the corrugated plates, which can be arranged vertically, the covering applied against these plates using this device, in this case forming a wall cladding coating.
  • FIG. 1 is a side elevational view of a corrugated roofing plate, on which is mounted a support plate according to a first embodiment of the invention.
  • FIG. 2 is a partial top view of the plate of Figure 1, illustrating in more detail the mounting of the support plate.
  • FIG. 3 shows the plate and the plate of Figures 1 and 2, associated with an insulation and protection cover fixed on this plate, by means of a rail or similar connection, arranged in the hollow of wave .
  • FIG. 4 is a view similar to Figure 3, but relating to an alternative embodiment of the cover fixing means, without connecting rail.
  • FIG. 5 and 6 illustrate two other embodiments of a plate according to the invention.
  • FIG. 7 shows a top view of the support plate used in the variant of Figure 6.
  • FIG. 8 is a view which illustrates the adaptation of the device according to the invention to the fixing of an insulation cover formed of adjacent blocks.
  • FIGs 9 and 10 relate to mounting variants of the insulation blanket.
  • the reference 1 designates a conventional corrugated plate, made of fiber cement or of a polyester resin, or even of any other similar material, intended to constitute with other adjacent plates (not shown), the roof of any building. By its very nature, it is undesirable for such a plate to be drilled in one or more places.
  • the corrugated roofing is provided with a covering which comes to be applied on its upper external surface, this covering being constituted by one or more layers of one or more materials having insulating properties and capable of forming a waterproof coating, in particular to avoid infiltration of water through the roof, in particular in the regions where the various corrugated sheets are close, possibly by overlapping each other on their adjacent edges.
  • this insulation and / or protective covering is firmly linked to the corrugated roofing, so as to prevent it from separating therefrom, in particular because of the tearing effects due to the wind.
  • the present invention therefore relates to a support plate capable of being associated with a roof or cladding of the kind in question, making it possible to secure the attachment and the rigid and secure fixing of a cover or various devices, avoiding any drilling of corrugated plates.
  • the device according to the invention consists of a plate 2 which, in this embodiment is in the form of a plate 3 of general shape rectangular, capable of coming to fit laterally on the bank 4 of at least one corrugated plate 1, while immobilizing itself tightly with respect thereto.
  • Plate 2 made of stamped metal or, if necessary, of rigid molded plastic, of the polyester resin type armed or not, in this example has four slots, respectively 5 and 6 on the one hand, 7 and 8 on the other hand, these slots extending parallel to the short sides of the rectangular plate, from one of its longitudinal sides more long 9, without going to opposite side 10.
  • Each pair of slots, 5, 6 on the one hand, 7, 8 on the other hand, thus delimit two tabs, respectively 11 in line with the first pair, 12 in line with the second, these tabs being arranged so as to be able slide under the corrugated plate 1, substantially at the level of the neighboring vertices 13 and 14 of two successive undulations of this plate, the plate 2 being thus fitted laterally on the edge 4 of the plate until the latter comes into abutment against the closed end of the four slots.
  • the plate 2 thus being put in place, comprises in its central part 17, a plurality of holes 18, allowing the mounting of suitable fixing means for the covering applied to the corrugated plates of the roof, this covering not being shown on Figures 1 and 2, but appearing in Figures 3 and 4 in particular.
  • the cover arranged on the corrugated plates 1 is designated as a whole by the reference 19, this cover being here constituted by a first layer 20 of a thermal insulating material, for example formed of a plastic material polyester or polyurethane type, itself covered with a waterproof coating 21, preventing any infiltration of water towards the roof.
  • the cover 19 is secured to the roof using the plate 2, preferably moreover by means of two plates of this type mounted opposite the ends of the corrugated plate 1 considered, in line with the same vertices 13 and 14 of two successive undulations of the latter.
  • This arrangement makes it possible in particular to associate with the two plates 2 thus mounted on each side of a plate, a common rail 22 which extends transversely above the plate in the hollow 23 formed between the two vertices 13 and 14.
  • each of the two plates 2 can thus be secured to the rail 22 which extends between them, by means of a stud 24 which extends perpendicularly to the central part 17 of the plate and which passes through the insulating layer 20 of the cover 19.
  • the stud 24 can be made in the form of a rod comprising a threaded end 25, which cooperates with one of the holes 18 provided in the central part 17 of the plate and tapped for this purpose, the other end of the rod comprising a head 26 pressing the layer 20 against the roof according to the screwing of the stud.
  • the threaded end 25 of the rod can cooperate with a nut allowing in the same way the screwing of this rod and the immobilization of the cover 19.
  • the rail 22 can have any suitable shape, as long as it extends longitudinally in the hollow 23 between the two plates, this rail can be associated with as many studs 24 for fixing the cover 19, distributed according to its length, the immobilization of the cover 19 can thus, by making a suitable choice for positioning plates and rails which are integral with them, allow a layout best suited to obtain a perfect positioning and maintenance of this cover.
  • the sealing coating 21 can then be placed on the insulating layer 20. If necessary, when the layer and its coating are previously produced and fixed to one another, the studs 24 can pass through this coating, the head 26 studs leaning on the top of the latter.
  • the rail 22 is in the form of a closed box, which makes it possible to keep sheltered from possible water infiltration by the screwed fixing nut if necessary. threaded end 25 of studs 24.
  • the support plate 2 fitted in exactly the same way as that already described on a lateral edge 4 of the plate 1, is secured to the cover 19 by means of an adhesive joint 27, disposed between the upper surface of the plate and the lower face of the layer 20, this bonding being able in certain cases to be strictly equivalent to the mechanical fixing by studs or the like envisaged in the preceding variant.
  • the shape of the plate 2 is slightly different, the central part 17 of the latter being slightly lowered so as to be placed substantially in the hollow 23 between the vertices 13 and 14 of two successive undulations of the plate 1.
  • connection of the central part 3 with the tongues 11 and 12, in line with the slots 6 and 7, is effected by means of extensions 28 and 29, which follow the external rounding of the corrugations in the opposite areas thereof, allowing better support of the plate 2 on the corrugated plate 1.
  • the plate 2a is arranged to extend transversely over a greater number of successive undulations of the plate 1, this plate comprising as in the previous example pairs of slots 5 and 6, 7 and 8 which, two by two, fit onto these undulations according to the longitudinal dimension of the plate.
  • the plate In each central part 17 of the latter, separated by the tongues 11 and 12, the plate has fixing holes 18, as in the variant of FIG. 2.
  • FIG. 8 shows another method of fixing the cover 19 when, in particular, the thermal insulation layer 20 is made up of contiguous blocks, such as 20a and 20b, comprising respectively in their adjacent sides, a projection 30 coming respectively to be disposed in a recess 31, so as to be suitably juxtaposed on top of the roof formed with the corrugated plates 1.
  • the fixing of the insulating layer 20 using a stud 24 can be advantageously carried out using an L-shaped connecting piece 32, of which a branch 33, vertical, is housed between the two blocks 20a and 20b , the other branch 34 applying against the central part 17 of the plate 3 constituting the support plate 2.
  • the connecting piece 32 can in particular be secured by its branch 34 of the plate 2 by means of a rivet 35 or the like.
  • Figures 9 and 10 illustrate yet other variants for the fixing stud 24, Figure 10 showing the use of a nut 36 and a plate 37 mounted under the head 26 of the stud to perfect the effort of application exerted on the roof against the corrugated sheets of the roof.
  • Figures 11 and 12 illustrate an embodiment where the support plate 2 is more particularly adapted to take up in particular the forces of tearing away from the wind. These forces, transmitted from the plate 2 to the corrugated plate 1, are distributed over the entire surface of the tongues 40, 41 of the plate 2 in contact with the corrugated plate 1. In the opposite direction, the forces due to the weight, transmitted from the plate 2 to the corrugated plate 1, are concentrated on a smaller surface, close to the slots 38, 39.
  • Figures 11 and 12 finally illustrate an embodiment where the support plate 2 is more particularly adapted to be mounted in a border area where two corrugated plates, respectively la and lb, overlap each other, in particular in their adjacent edges along the of the roof.
  • the plate 2 may have, in the vicinity of the lateral edges of the plate 3, only two slots 38 and 39, delimiting with the central part of the plate curved end tongues 40 and 41 which are placed under one or the other of the two plates 1a and 1b, in line with the vertices of two successive waves where these plates overlap each other.
  • the assembly is easy to install or remove, and above all does not require any drilling to be carried out in the plates themselves, which also has the advantage of making it very easy to adapt the device of the invention to already existing roofs, while distributing without limitation the necessary fixing points according to the extent of the surface to be covered.
  • cover added and fixed to the corrugated plates is arbitrary, which can in particular be produced in the form of a support frame on which is then put in a grating or a suitable passage or working deck, or still be formed of any device or accessory.
  • the device is not limited to a roof proper, but can adapt in the same way to a wall surface, vertical or not, the added cover constituting in this case a protective cladding.
  • this device can allow the attachment, in particular in a substantially vertical plane, or more generally still the fixing, of any type of device which can be attached to a roof or to a cladding such as for example an antenna, an extractor of ventilation, suspended ceiling, shelf ..

Abstract

A device for fixing and fastening an insulating and/or protective covering or supports for various devices on top of a roof or similar, consisting of juxtaposed corrugated plates (1) of cement-fibers or a similar material, whereby said plates are not pierced. The inventive device is characterized in that it comprises a plurality of support plates (2) which can be arranged on the side edge (4) of at least one corrugated plate between at least two successive corrugations (13,14) thereof, whereby each support plate is provided with at least two parallel engaging slits (6,7) in which the edge section of the edge of the plate is engaged and connecting means are provided between the plate and the covering.

Description

DISPOSITIF DE FIXATION D'UNE COUVERTURE D'ISOLATION A UNE TOITURE DEVICE FOR FIXING AN INSULATION COVER TO A ROOF
La présente invention est relative à un dispositif pour la fixation d'une couverture ou l'accrochage d'appareils divers, notamment à une toiture, un bardage ou analogue, constitué au moyen de plaques ondulées jointives.The present invention relates to a device for fixing a cover or the attachment of various devices, in particular to a roof, siding or the like, constituted by means of contiguous corrugated plates.
On connaît depuis plus d'un siècle des toitures formées de plaques résistantes ondulées, notamment réalisées en un matériau du genre fibres-ciment, ou en acier, et plus récemment en résine polyester, armée ou non de fibres de verre ou analogues .Roofs formed from corrugated resistant plates have been known for more than a century, in particular made of a material of the fiber cement type, or of steel, and more recently of polyester resin, reinforced or not with glass fibers or the like.
Ces plaques ondulées sont aptes à former un revêtement continu, séparant l'intérieur et l'extérieur d'un bâtiment quelconque, notamment pour protéger l'intérieur de celui-ci sous la toiture ainsi formée vis-à-vis des infiltrations d'eau de pluie ou autre, celle-ci se recueillant sur le dessus du revêtement dans le creux des ondulations des plaques, pour s'écouler vers l'extérieur si la toiture présente une inclinaison convenable sur l'horizontale.These corrugated sheets are capable of forming a continuous covering, separating the interior and exterior of any building, in particular to protect the interior of the latter under the roof thus formed from water infiltration. rain or other, this collecting on the top of the covering in the hollow of the corrugations of the plates, to flow outward if the roof has a suitable inclination on the horizontal.
Ces plaques ondulées présentent généralement des dimensions relativement limitées de sorte que le revêtement est nécessairement formé par la juxtaposition de telles plaques, se recouvrant mutuellement sur une distance appropriée selon leurs bords adjacents, au moins la dernière ondulation d'une plaque venant se loger à l'intérieur de l'ondulation correspondante de la plaque voisine en se superposant en partie à celle-ci. Ces solutions sont cependant rudimentaires et ne permettent pas à la toiture de présenter une étanchéité totalement satisfaisante, l'eau pouvant en particulier s ' infiltrer entre les plaques au droit de leurs zones de recouvrement. En outre, ces plaques réalisent une isolation thermique médiocre entre 1 ' intérieur et 1 ' extérieur du bâtiment .These corrugated plates generally have relatively limited dimensions so that the covering is necessarily formed by the juxtaposition of such plates, overlapping each other over an appropriate distance along their adjacent edges, at least the last corrugation of a plate coming to be housed at the inside the corresponding corrugation of the neighboring plate, partly superimposed on it. These solutions are however rudimentary and do not allow the roof to have a completely satisfactory seal, the water being able in particular to infiltrate between the plates in line with their overlap zones. In addition, these plates provide poor thermal insulation between the interior and the exterior of the building.
Il est donc souvent indispensable de faire reposer sur la toiture formée de plaques adjacentes se recouvrant mutuellement et de proche en proche selon leurs bords voisins, une ou plusieurs couches d'isolation, propres à éviter les infiltrations d'eau et également à améliorer l'isolation thermique vis-à-vis de l'extérieur.It is therefore often essential to lay one or more layers of insulation on the roof formed of adjacent plates overlapping each other and gradually along their neighboring edges, to prevent water infiltration and also to improve the thermal insulation from the outside.
Ces couches d'isolation s'étendent usuellement sur toute la surface de la toiture et doivent être rendues solidaires des plaques ondulées pour leur permettre notamment de ne pas glisser vis-à-vis de celles-ci et de résister aux efforts d ' arrachement dûs au vent .These layers of insulation usually extend over the entire surface of the roof and must be made integral with the corrugated plates to allow them in particular not to slide opposite them and to resist the tearing forces due in the wind.
En outre, au sommet de la toiture, à l'endroit où deux pans du toit se raccordent, il est également nécessaire de monter sur l'extrémité des plaques ondulées, un élément de recouvrement ou plaque faîtière qui doit être solidement fixée aux plaques ondulées.In addition, at the top of the roof, where two sections of the roof connect, it is also necessary to mount on the end of the corrugated plates, a covering element or ridge plate which must be securely fixed to the corrugated plates. .
Or, la difficulté consiste précisément à solidariser la couverture ou la plaque faîtière des plaques ondulées, ces dernières, notamment lorsqu'elles sont réalisées en fibres ciment, qu'il s'agisse d'une toiture déjà existante ou d'une construction neuve, étant délicate à percer pour le passage de goujons ou autres moyens de fixation, coopérant avec des écrous de blocage ou similaires, en permettant d'immobiliser la couverture vis-à-vis des plaques. Le brevet français 590.921 décrit un dispositif d'attache, notamment pour plaque faîtière d'une toiture constituée de plaques ondulées, en particulier en amiante-ciment et prévoit dans un mode de réalisation, la mise en oeuvre de pièces en forme de pinces, posées en cavalier sur la rive d'une plaque ondulée se situant au droit de la zone où doit être mise en place la plaque faîtière, ces pièces servant d'ancrage pour un boulon qui s'étend perpendiculairement à la plaque ondulée et qui sert de même à immobiliser la plaque faîtière par rapport à celle-ci.However, the difficulty consists precisely in securing the cover or the ridge plate of the corrugated plates, the latter, in particular when they are made of fiber cement, whether it is an already existing roof or a new construction, being difficult to pierce for the passage of studs or other fixing means, cooperating with locking nuts or the like, allowing the cover to be immobilized with respect to the plates. French patent 590,921 describes a fastening device, in particular for ridge plate of a roof made up of corrugated plates, in particular made of asbestos-cement and provides in one embodiment, the implementation of pieces in the form of clamps, placed as a jumper on the bank of a corrugated plate located to the right of the area where the ridge plate must be installed, these pieces serving as anchoring for a bolt which extends perpendicular to the corrugated plate and which likewise serves to immobilize the ridge plate relative to the latter.
Un tel dispositif de fixation peut bien évidemment s'appliquer sans aucune modification des moyens mis en oeuvre, lorsqu'il s'agit d'appliquer et de fixer sur la toiture formée de plaques ondulées, un revêtement isolant, appliqué contre la surface de cette toiture, en utilisant exactement de la même manière les pièces en forme de pinces montées sur les bords des plaques ondulées et les goujons de fixation supportés par ces pièces .Such a fixing device can obviously be applied without any modification of the means used, when it is a question of applying and fixing on the roof formed of corrugated sheets, an insulating coating, applied against the surface of this roofing, using in exactly the same way the parts in the form of clamps mounted on the edges of the corrugated plates and the fixing studs supported by these parts.
Le brevet français 82 05841 décrit également un dispositif pour le montage et l'immobilisation d'un revêtement isolant ou autre sur une toiture formée de plaques ondulées, qui utilise à nouveau des pièces ou agrafes placées en cavalier sur les rives des plaques, comme déjà connu par le brevet français 590.921, l'invention décrite se limitant à une forme particulière de ces pièces comportant deux mors de serrage qui coopèrent avec un boulon dont la tête est solidaire d'un des mors et qui comporte une tige filetée coopérant avec un premier écrou pour immobiliser l'autre mors vis-à-vis du premier en serrant le bord de la plaque ondulée, cette tige filetée traversant ensuite le revêtement isolant qui est appliqué sur les plaques ondulées grâce à un second écrou en prise avec 1 ' extrémité dépassante de la tige filetée. A noter que cette solution ne s'applique qu'à une structure de toiture en "sandwich", dans laquelle le revêtement isolant est disposé et maintenu entre deux plaques ondulées, bloquées l'une par rapport à l'autre au moyen de la tige filetée. On peut remarquer également qu'elle nécessite que les panneaux constituant la couche isolante soient parfaitement positionnés avant d'être traversés par la tige filetée, car la correction du positionnement des panneaux une fois traversés par la tige n'est plus possible.French patent 82 05841 also describes a device for mounting and immobilizing an insulating or other covering on a roof formed by corrugated sheets, which again uses parts or staples placed in a jumper on the edges of the sheets, as already known from French patent 590.921, the invention described is limited to a particular form of these parts comprising two clamping jaws which cooperate with a bolt whose head is secured to one of the jaws and which comprises a threaded rod cooperating with a first nut to immobilize the other jaw vis-à-vis the first by tightening the edge of the corrugated plate, this threaded rod then passing through the insulating coating which is applied to the corrugated plates by means of a second nut engaged with one protruding end of the threaded rod. Note that this solution only applies to a "sandwich" roof structure, in which the insulating coating is arranged and maintained between two corrugated plates, locked relative to each other by means of the rod threaded. It can also be noted that it requires that the panels constituting the insulating layer be perfectly positioned before being crossed by the threaded rod, since the correction of the positioning of the panels once crossed by the rod is no longer possible.
La présente invention est relative à une nouvelle solution de montage d'une pièce de support en bordure d'une plaque ondulée d'une toiture du genre précité, qui présente vis-à-vis des solutions connues rappelées ci-dessus des avantages particulièrement appréciables, tout en évitant à nouveau le perçage de cette plaque pour l'immobilisation de la pièce de support .The present invention relates to a new solution for mounting a support piece at the edge of a corrugated plate of a roof of the aforementioned type, which has particularly appreciable advantages over the known solutions mentioned above. , while again avoiding the drilling of this plate for immobilization of the support part.
Le dispositif selon l'invention évite en particulier tout système de mors de serrage sur les rives des plaques ondulées, en permettant, non seulement d'assurer au droit de chaque pièce de support un ancrage ponctuel pour la fixation de la couverture d'isolation ou de protection à appliquer et immobiliser sur le dessus de la toiture formée par ces plaques, mais encore de monter entre des pièces de ce genre, disposées de part et d'autre d'une même plaque ondulée, des moyens propres à supporter des éléments de fixation de la couverture, répartis à volonté sur ces moyens, de sorte que la mise en oeuvre d'une structure "sandwich" où cette couverture est immobilisée entre deux plaques ondulées, n'est plus nécessaire.The device according to the invention in particular avoids any system of clamping jaws on the edges of the corrugated plates, by making it possible, not only to ensure at the right of each support piece a punctual anchoring for fixing the insulation cover or of protection to be applied and immobilized on top of the roof formed by these plates, but also to mount between pieces of this kind, arranged on either side of the same corrugated plate, means suitable for supporting elements of fixing the cover, distributed at will over these means, so that the implementation of a "sandwich" structure where this cover is immobilized between two corrugated sheets, is no longer necessary.
Un autre avantage de l'invention est que le dispositif proposé permet de positionner parfaitement les panneaux constituant la couche isolante, avant immobilisation de cette dernière par les moyens de fixation retenus. Encore un autre avantage de l'invention, est qu'il permet d'accrocher ou de fixer tout type d'appareil devant être monté et fixé sur une toiture ou un bardage.Another advantage of the invention is that the proposed device makes it possible to perfectly position the panels constituting the insulating layer, before immobilization of the latter by the retained fixing means. Yet another advantage of the invention is that it makes it possible to hang or fix any type of device to be mounted and fixed on a roof or cladding.
A cet effet, le dispositif selon l'invention, pour la fixation d'une couverture d'isolation et/ou de protection, ou de supports d'appareils divers, sur le dessus d'une toiture ou analogue, formée par la juxtaposition de plaques ondulées, notamment en fibres-ciment ou en un matériau similaire, sans perçage de ces plaques, se caractérise en ce qu'il est constitué d'une pluralité de platines de support, propres à être disposées sur la rive latérale d'au moins une plaque ondulée entre au moins deux ondes successives de celle-ci, chaque platine de support comportant au moins deux fentes parallèles d'emboîtement dans lesquelles est engagée la tranche de la rive de la plaque, des moyens de liaison étant prévus entre la platine et la couverture.To this end, the device according to the invention, for fixing an insulation and / or protective cover, or supports for various devices, on top of a roof or the like, formed by the juxtaposition of corrugated sheets, in particular made of fiber cement or a similar material, without drilling these sheets, is characterized in that it consists of a plurality of support plates, suitable for being arranged on the lateral edge of at least a corrugated plate between at least two successive waves thereof, each support plate comprising at least two parallel interlocking slots in which the edge of the plate is engaged, connection means being provided between the plate and the cover.
L'invention consiste donc à prévoir et à monter sur les plaques ondulées, en particulier sur les rives aux extrémités latérales de ces plaques, des platines de support qui s'emboîtent sur ces rives à la manière d'un peigne, les fentes d'une même platine en prise avec deux ondes successives d'une même plaque, réalisant une immobilisation parfaite de cette platine, sur laquelle peut alors être prévue les moyens pour la fixation de la couverture ou des appareils, appliqués sur ou sous la toiture ou le bardage.The invention therefore consists in providing and mounting on the corrugated plates, in particular on the edges at the lateral ends of these plates, support plates which interlock on these edges in the manner of a comb, the slots of the same plate engaged with two successive waves of the same plate, achieving perfect immobilization of this plate, on which can then be provided the means for fixing the cover or devices, applied to or under the roof or cladding .
Selon le cas, chaque platine est en métal ou en matière plastique.Depending on the case, each plate is made of metal or plastic.
Dans un mode de réalisation particulier de l'invention, chaque platine de support est formée d'une plaquette de forme générale rectangulaire, comportant selon sa grande longueur une partie centrale qui s'étend entre au moins les deux ondes successives d'au moins une plaque ondulée, et deux parties d'extrémité, séparées de la partie centrale par les fentes d'emboîtement, ces fentes, qui s'étendent parallèlement à la petite largeur de la plaquette, étant limitées, de sorte que la tranche de la rive de la plaque ondulée, qui pénètre dans ces fentes, vienne en butée sur le fond de celles-ci, lorsque la platine est mise en place sur la plaque.In a particular embodiment of the invention, each support plate is formed of a plate of generally rectangular shape, comprising along its great length a central part which extends between at least the two successive waves of at least one corrugated plate, and two parts end, separated from the central part by the interlocking slots, these slots, which extend parallel to the small width of the plate, being limited, so that the edge of the edge of the corrugated plate, which penetrates in these slots, abuts on the bottom thereof, when the plate is placed on the plate.
De préférence, la plaquette de la platine comporte quatre fentes, deux à deux parallèles, et formant deux paires de fentes disposées respectivement à proximité de chaque extrémité latérale de la plaquette, chaque paire de fentes étant emboîtée sur le sommet d'une onde de la plaque ondulée.Preferably, the plate of the plate has four slots, two to two parallel, and forming two pairs of slots respectively disposed near each lateral end of the plate, each pair of slots being fitted on the top of a wave of the corrugated plate.
Selon une autre caractéristique, les extrémités de la plaquette sont incurvées de manière à épouser par le dessous la forme du sommet de l'onde de la plaque ondulée sur lequel elle s'emboîte, afin de stabiliser la platine et répartir ainsi les efforts qu'elle supporte.According to another characteristic, the ends of the plate are curved so as to follow from below the shape of the top of the wave of the corrugated plate on which it fits, in order to stabilize the plate and thus distribute the forces that she supports.
Selon encore une autre caractéristique, la platine comporte dans sa surface au moins un et de préférence une pluralité de perçages, notamment dans la partie centrale de la plaquette pour le montage de goujons s ' étendant perpendiculairement à la platine, pour la fixation de la couverture sur la toiture.According to yet another characteristic, the plate comprises in its surface at least one and preferably a plurality of bores, in particular in the central part of the plate for mounting studs extending perpendicularly to the plate, for fixing the cover. on the roof.
Avantageusement, chaque plaque ondulée de la toiture comporte dans ses rives opposées et parallèles deux platines en regard l'une de l'autre, sur lesquelles est monté un rail s ' étendant transversalement entre les deux platines dans le creux qui sépare les deux ondes sur lesquelles sont fixées ces platines, le rail coopérant avec un ensemble de goujons propres à permettre la fixation de la couverture selon un calepinage comprenant autant de points répartis sur la longueur de ce rail. Dans une variante de réalisation, la platine présente une surface continue propre à recevoir un matériau de collage pour la couverture appliquée sur les plaques ondulées de la toiture.Advantageously, each corrugated plate of the roof comprises in its opposite and parallel banks two plates facing one another, on which is mounted a rail extending transversely between the two plates in the hollow which separates the two waves on which are fixed these plates, the rail cooperating with a set of pins suitable for fixing the cover according to a layout comprising as many points distributed over the length of this rail. In an alternative embodiment, the plate has a continuous surface suitable for receiving a bonding material for the covering applied to the corrugated sheets of the roof.
Les platines de support selon l'invention ne préjugent en aucune manière de la structure de la couverture, laquelle peut être notamment constituée par une couche d'un matériau isolant, en particulier formée de panneaux juxtaposés, en un matériau thermiquement isolant du genre mousse de polyuréthane ou blocs de polystyrène expansé. De préférence, une telle couche est généralement recouverte elle-même d'un revêtement d ' étanchéité, à base de bitume, coulé in situ ou rapporté sous forme de bandes déroulées et collées sur la couche isolante.The support plates according to the invention do not in any way prejudge the structure of the cover, which may in particular consist of a layer of insulating material, in particular formed of juxtaposed panels, of a thermally insulating material of the foam type. polyurethane or blocks of expanded polystyrene. Preferably, such a layer is generally itself covered with a waterproofing coating, based on bitumen, poured in situ or added in the form of strips unrolled and glued to the insulating layer.
En variante, la couverture fixée sur la toiture par 1 ' intermédiaire des platines de support peut être constituée par un élément métallique, notamment pour former la zone faîtière de la toiture, ou encore une ossature rigide destinée à recevoir un caillebotis ou un chemin de passage, ou tout autre appareil ou accessoire ponctuellement accroché aux éléments en plaques ondulées. En outre, le dispositif selon l'invention ne préjuge pas de l'orientation des plaques ondulées, lesquelles peuvent être disposées verticalement, la couverture appliquée contre ces plaques à l'aide de ce dispositif formant dans ce cas un revêtement de bardage mural .As a variant, the cover fixed to the roof by means of the support plates can be constituted by a metallic element, in particular for forming the ridge area of the roof, or else a rigid framework intended to receive a grating or a passageway , or any other device or accessory punctually attached to the elements in corrugated sheets. In addition, the device according to the invention does not prejudge the orientation of the corrugated plates, which can be arranged vertically, the covering applied against these plates using this device, in this case forming a wall cladding coating.
D'autres caractéristiques d'un dispositif pour le support d'une couverture d'isolation et de protection, notamment pour toiture ou similaire, formée par la juxtaposition de plaques ondulées, établi conformément à l'invention, apparaîtront encore à travers la description qui suit de plusieurs exemples de réalisation, donnés à titre indicatif et non limitatif, en référence aux dessins annexés sur lesquels :Other characteristics of a device for supporting an insulation and protective covering, in particular for roofing or the like, formed by the juxtaposition of corrugated plates, established in accordance with the invention, will become more apparent from the description which follows several embodiments, given by way of non-limiting example, with reference to the appended drawings in which:
- La Figure 1 est une vue en élévation de côté d'une plaque ondulée pour toiture, sur laquelle est montée une platine de support selon un premier mode de réalisation de 1 ' invention.- Figure 1 is a side elevational view of a corrugated roofing plate, on which is mounted a support plate according to a first embodiment of the invention.
- La Figure 2 est une vue partielle de dessus de la plaque de la Figure 1, illustrant plus en détail le montage de la platine de support.- Figure 2 is a partial top view of the plate of Figure 1, illustrating in more detail the mounting of the support plate.
- La Figure 3 représente la plaque et la platine des Figures 1 et 2 , associées à une couverture d'isolation et de protection fixée sur cette platine, par l'intermédiaire d'un rail ou similaire de liaison, disposé en creux d'onde. - La Figure 4 est une vue analogue à la Figure 3, mais relative à une variante de réalisation des moyens de fixation de la couverture, sans rail de liaison.- Figure 3 shows the plate and the plate of Figures 1 and 2, associated with an insulation and protection cover fixed on this plate, by means of a rail or similar connection, arranged in the hollow of wave . - Figure 4 is a view similar to Figure 3, but relating to an alternative embodiment of the cover fixing means, without connecting rail.
- Les Figures 5 et 6 illustrent deux autres modes de réalisation d'une platine selon l'invention. - La Figure 7 représente en vue de dessus la platine de support utilisée dans la variante de la Figure 6.- Figures 5 and 6 illustrate two other embodiments of a plate according to the invention. - Figure 7 shows a top view of the support plate used in the variant of Figure 6.
- La Figure 8 est une vue qui illustre l'adaptation du dispositif selon l'invention à la fixation d'une couverture d'isolation formée de blocs adjacents. - Les Figures 9 et 10 sont relatives à des variantes de montage de la couverture d'isolation.- Figure 8 is a view which illustrates the adaptation of the device according to the invention to the fixing of an insulation cover formed of adjacent blocks. - Figures 9 and 10 relate to mounting variants of the insulation blanket.
- Les Figures 11 et 12 illustrent une autre variante de la platine.- Figures 11 and 12 illustrate another variant of the plate.
On a repris sur ces diverses figures des chiffres de référence identiques pour désigner des organes semblables de 1 ' une à 1 ' autre .Identical reference numerals have been used in these various figures to designate bodies that are similar from one to the other.
Dans l'exemple représenté sur la Figure 1, la référence 1 désigne une plaque ondulée classique, réalisée en fibres ciment ou en une résine polyester, voire en tout autre matériau similaire, destinée à constituer avec d'autres plaques adjacentes (non représentées), la toiture d'un bâtiment quelconque . Du fait de sa nature même, il n'est pas souhaitable qu'une telle plaque soit percée en un ou plusieurs endroits. En revanche, pour constituer une séparation appropriée entre l'intérieur et l'extérieur du bâtiment, il est généralement nécessaire que la toiture en plaques ondulées soit munie d'une couverture qui vient s'appliquer sur sa surface supérieure externe, cette couverture étant constituée par une ou plusieurs couches d'un ou de plusieurs matériaux présentant des propriétés isolantes et susceptibles de former un revêtement étanche, en particulier pour éviter des infiltrations d'eau à travers la toiture, notamment dans les régions où les diverses plaques ondulées sont voisines, éventuellement en se recouvrant mutuellement sur leurs bords adjacents.In the example shown in FIG. 1, the reference 1 designates a conventional corrugated plate, made of fiber cement or of a polyester resin, or even of any other similar material, intended to constitute with other adjacent plates (not shown), the roof of any building. By its very nature, it is undesirable for such a plate to be drilled in one or more places. On the other hand, to constitute an appropriate separation between the interior and the exterior of the building, it is generally necessary that the corrugated roofing is provided with a covering which comes to be applied on its upper external surface, this covering being constituted by one or more layers of one or more materials having insulating properties and capable of forming a waterproof coating, in particular to avoid infiltration of water through the roof, in particular in the regions where the various corrugated sheets are close, possibly by overlapping each other on their adjacent edges.
En outre, il est nécessaire que cette couverture d'isolation et/ou de protection soit fermement liée à la toiture en plaques ondulées, de manière à éviter qu'elle ne s'en sépare, du fait notamment des effets d'arrachement dûs au vent.In addition, it is necessary that this insulation and / or protective covering is firmly linked to the corrugated roofing, so as to prevent it from separating therefrom, in particular because of the tearing effects due to the wind.
La présente invention a donc pour objet une platine de support susceptible d'être associée à une toiture ou bardage du genre en question, permettant d'assurer l'accrochage et la fixation rigide et sûre d'une couverture ou appareils divers, en évitant tout perçage des plaques ondulées.The present invention therefore relates to a support plate capable of being associated with a roof or cladding of the kind in question, making it possible to secure the attachment and the rigid and secure fixing of a cover or various devices, avoiding any drilling of corrugated plates.
Dans ce but et comme illustré par l'exemple représenté sur les Figures 1 et 2, le dispositif selon l'invention est constitué par une platine 2 qui, dans ce mode de réalisation se présente sous la forme d'une plaquette 3 de forme générale rectangulaire, apte à venir s'emboîter latéralement sur la rive 4 d'au moins une plaque ondulée 1, en s ' immobilisant étroitement par rapport à celle-ci.For this purpose and as illustrated by the example shown in Figures 1 and 2, the device according to the invention consists of a plate 2 which, in this embodiment is in the form of a plate 3 of general shape rectangular, capable of coming to fit laterally on the bank 4 of at least one corrugated plate 1, while immobilizing itself tightly with respect thereto.
La platine 2, réalisée en métal embouti ou le cas échéant en matière plastique rigide moulée, du genre résine polyester armée ou non, comporte dans cet exemple quatre fentes, respectivement 5 et 6 d'une part, 7 et 8 d'autre part, ces fentes s ' étendant parallèlement aux petits côtés de la plaquette rectangulaire, depuis un de ses côtés longitudinaux de plus grande longueur 9, sans aller jusqu'à côté opposé 10.Plate 2, made of stamped metal or, if necessary, of rigid molded plastic, of the polyester resin type armed or not, in this example has four slots, respectively 5 and 6 on the one hand, 7 and 8 on the other hand, these slots extending parallel to the short sides of the rectangular plate, from one of its longitudinal sides more long 9, without going to opposite side 10.
Chaque paire de fentes, 5, 6 d'une part, 7, 8 d'autre part, délimitent ainsi deux languettes, respectivement 11 au droit de la première paire, 12 au droit de la seconde, ces languettes étant agencées de manière à pouvoir se glisser sous la plaque ondulée 1, sensiblement au niveau des sommets voisins 13 et 14 de deux ondulations successives de cette plaque, la platine 2 étant ainsi emboîtée latéralement sur la rive 4 de la plaque jusqu'à ce que celle-ci vient en butée contre l'extrémité fermée des quatre fentes.Each pair of slots, 5, 6 on the one hand, 7, 8 on the other hand, thus delimit two tabs, respectively 11 in line with the first pair, 12 in line with the second, these tabs being arranged so as to be able slide under the corrugated plate 1, substantially at the level of the neighboring vertices 13 and 14 of two successive undulations of this plate, the plate 2 being thus fitted laterally on the edge 4 of the plate until the latter comes into abutment against the closed end of the four slots.
Dans l'exemple représenté, les côtés latéraux d'extrémité de la plaquette 3, au-delà des fentes respectivement 5 et 6, forment deux extensions 15 et 16, lesquelles reviennent sur le dessus de la plaque ondulée 1, au-delà des languettes 11 et 12.In the example shown, the lateral end sides of the plate 3, beyond the slots 5 and 6 respectively, form two extensions 15 and 16, which return to the top of the corrugated plate 1, beyond the tabs 11 and 12.
La platine 2 étant ainsi mise en place, comporte dans sa partie centrale 17, une pluralité de trous 18, permettant le montage de moyens de fixation appropriés pour la couverture appliquée sur les plaques ondulées de la toiture, cette couverture n'étant pas représentée sur les Figures 1 et 2 , mais apparaissant sur les Figures 3 et 4 notamment.The plate 2 thus being put in place, comprises in its central part 17, a plurality of holes 18, allowing the mounting of suitable fixing means for the covering applied to the corrugated plates of the roof, this covering not being shown on Figures 1 and 2, but appearing in Figures 3 and 4 in particular.
Ainsi, sur ces figures, la couverture disposée sur les plaques ondulées 1 est désignée dans son ensemble par la référence 19, cette couverture étant ici constituée d'une première couche 20 en un matériau isolant thermique, par exemple formé d'une matière plastique du genre polyester ou polyuréthane , elle-même recouverte d'un revêtement étanche 21, évitant toute infiltration d'eau en direction de la toiture. Sur la Figure 3, la couverture 19 est solidarisée de la toiture à l'aide de la platine 2, de préférence d'ailleurs au moyen de deux platines de ce type montées en regard aux extrémités de la plaque ondulée 1 considérée, au droit des mêmes sommets 13 et 14 de deux ondulations successives de cette dernière .Thus, in these figures, the cover arranged on the corrugated plates 1 is designated as a whole by the reference 19, this cover being here constituted by a first layer 20 of a thermal insulating material, for example formed of a plastic material polyester or polyurethane type, itself covered with a waterproof coating 21, preventing any infiltration of water towards the roof. In Figure 3, the cover 19 is secured to the roof using the plate 2, preferably moreover by means of two plates of this type mounted opposite the ends of the corrugated plate 1 considered, in line with the same vertices 13 and 14 of two successive undulations of the latter.
Cette disposition permet notamment d'associer aux deux platines 2 ainsi montées de chaque côté d'une plaque, un rail commun 22 qui s'étend transversalement au-dessus de la plaque dans le creux 23 formé entre les deux sommets 13 et 14.This arrangement makes it possible in particular to associate with the two plates 2 thus mounted on each side of a plate, a common rail 22 which extends transversely above the plate in the hollow 23 formed between the two vertices 13 and 14.
Sur cette même Figure 3 , on voit que chacune des deux platines 2 peut ainsi être solidarisée du rail 22 qui s'étend entre elles, au moyen d'un goujon 24 qui s'étend perpendiculairement à la partie centrale 17 de la platine et qui traverse la couche isolante 20 de la couverture 19.In this same Figure 3, it can be seen that each of the two plates 2 can thus be secured to the rail 22 which extends between them, by means of a stud 24 which extends perpendicularly to the central part 17 of the plate and which passes through the insulating layer 20 of the cover 19.
Le goujon 24 peut être réalisé sous la forme d'une tige comprenant une extrémité filetée 25, qui vient coopérer avec un des trous 18 prévus dans la partie centrale 17 de la platine et taraudé à cet effet, l'autre extrémité de la tige comprenant une tête 26 venant plaquer la couche 20 contre la toiture en fonction du vissage du goujon.The stud 24 can be made in the form of a rod comprising a threaded end 25, which cooperates with one of the holes 18 provided in the central part 17 of the plate and tapped for this purpose, the other end of the rod comprising a head 26 pressing the layer 20 against the roof according to the screwing of the stud.
En variante (non représentée), l'extrémité filetée 25 de la tige peut coopérer avec un écrou permettant de la même manière le vissage de cette tige et l'immobilisation de la couverture 19.As a variant (not shown), the threaded end 25 of the rod can cooperate with a nut allowing in the same way the screwing of this rod and the immobilization of the cover 19.
Le rail 22 peut présenter n'importe quelle forme adaptée, du moment qu'il s'étend longitudinalement dans le creux 23 entre les deux platines, ce rail pouvant être associé à autant de goujons 24 de fixation de la couverture 19, répartis selon sa longueur, l'immobilisation de la couverture 19 pouvant ainsi, en effectuant un choix convenable pour le positionnement des platines et des rails qui leur sont solidaires, permettre un calepinage le mieux adapté pour obtenir une mise en place et un maintien parfaits de cette couverture.The rail 22 can have any suitable shape, as long as it extends longitudinally in the hollow 23 between the two plates, this rail can be associated with as many studs 24 for fixing the cover 19, distributed according to its length, the immobilization of the cover 19 can thus, by making a suitable choice for positioning plates and rails which are integral with them, allow a layout best suited to obtain a perfect positioning and maintenance of this cover.
Le revêtement d'étanchéité 21 peut ensuite être disposé sur la couche isolante 20. Le cas échéant, lorsque la couche et son revêtement sont préalablement réalisés et fixés l'un à l'autre, les goujons 24 peuvent traverser ce revêtement, la tête 26 des goujons s ' appuyant sur le dessus de ce dernier.The sealing coating 21 can then be placed on the insulating layer 20. If necessary, when the layer and its coating are previously produced and fixed to one another, the studs 24 can pass through this coating, the head 26 studs leaning on the top of the latter.
Dans l'exemple représenté, le rail 22 se présente sous la forme d'un caisson fermé, ce qui permet de tenir à l'abri des éventuelles infiltrations d'eau 1 ' écrou de fixation vissé s'il y a lieu à l'extrémité filetée 25 des goujons 24.In the example shown, the rail 22 is in the form of a closed box, which makes it possible to keep sheltered from possible water infiltration by the screwed fixing nut if necessary. threaded end 25 of studs 24.
Dans la variante illustrée sur la Figure 4, la platine de support 2, emboîtée de façon exactement identique à celle déjà décrite sur une rive latérale 4 de la plaque 1, est solidarisée de la couverture 19 au moyen d'un joint de colle 27, disposé entre la surface supérieure de la platine et la face inférieure de la couche 20, ce collage pouvant dans certains cas être strictement équivalent à la fixation mécanique par goujons ou analogues envisagée dans la variante précédente.In the variant illustrated in FIG. 4, the support plate 2, fitted in exactly the same way as that already described on a lateral edge 4 of the plate 1, is secured to the cover 19 by means of an adhesive joint 27, disposed between the upper surface of the plate and the lower face of the layer 20, this bonding being able in certain cases to be strictly equivalent to the mechanical fixing by studs or the like envisaged in the preceding variant.
Sur la Figure 5, la forme de la platine 2 est légèrement différente, la partie centrale 17 de celle-ci étant légèrement abaissée pour se placer sensiblement dans le creux 23 entre les sommets 13 et 14 de deux ondulations successives de la plaque 1.In FIG. 5, the shape of the plate 2 is slightly different, the central part 17 of the latter being slightly lowered so as to be placed substantially in the hollow 23 between the vertices 13 and 14 of two successive undulations of the plate 1.
Dans ce cas, le raccordement de la partie centrale 3 avec les languettes 11 et 12, au droit des fentes 6 et 7, s'effectue par l'intermédiaire d'extensions 28 et 29, qui épousent l'arrondi externe des ondulations dans les zones de celles-ci en regard, en permettant un meilleur appui de la platine 2 sur la plaque ondulée 1. Dans la variante représentée sur les Figures 6 et 7, la platine 2a est aménagée pour s ' étendre transversalement sur un nombre plus important d'ondulations successives de la plaque 1, cette platine comportant comme dans l'exemple précédent des paires de fentes 5 et 6, 7 et 8 qui, deux à deux, s'emboîtent sur ces ondulations selon la dimension longitudinale de la platine.In this case, the connection of the central part 3 with the tongues 11 and 12, in line with the slots 6 and 7, is effected by means of extensions 28 and 29, which follow the external rounding of the corrugations in the opposite areas thereof, allowing better support of the plate 2 on the corrugated plate 1. In the variant shown in Figures 6 and 7, the plate 2a is arranged to extend transversely over a greater number of successive undulations of the plate 1, this plate comprising as in the previous example pairs of slots 5 and 6, 7 and 8 which, two by two, fit onto these undulations according to the longitudinal dimension of the plate.
Dans chaque partie centrale 17 de cette dernière, séparée par les languettes 11 et 12, la platine comporte des trous de fixation 18, comme dans la variante de la Figure 2.In each central part 17 of the latter, separated by the tongues 11 and 12, the plate has fixing holes 18, as in the variant of FIG. 2.
La Figure 8 montre un autre mode de fixation de la couverture 19 lorsque, notamment, la couche d'isolation thermique 20 est constituée de blocs accolés, tels que 20a et 20b, comprenant respectivement dans leurs côtés adjacents, respectivement une saillie 30 venant se disposer dans un embrèvement 31, de manière à se juxtaposer convenablement sur le dessus de la toiture formée avec les plaques ondulées 1.FIG. 8 shows another method of fixing the cover 19 when, in particular, the thermal insulation layer 20 is made up of contiguous blocks, such as 20a and 20b, comprising respectively in their adjacent sides, a projection 30 coming respectively to be disposed in a recess 31, so as to be suitably juxtaposed on top of the roof formed with the corrugated plates 1.
Dans ce cas, la fixation de la couche isolante 20 à l'aide d'un goujon 24 peut être avantageusement réalisée en utilisant une pièce de liaison en L 32, dont une branche 33, verticale, se loge entre les deux blocs 20a et 20b, l'autre branche 34 s 'appliquant contre la partie centrale 17 de la plaquette 3 constituant la platine de support 2.In this case, the fixing of the insulating layer 20 using a stud 24 can be advantageously carried out using an L-shaped connecting piece 32, of which a branch 33, vertical, is housed between the two blocks 20a and 20b , the other branch 34 applying against the central part 17 of the plate 3 constituting the support plate 2.
La pièce de liaison 32 peut notamment être solidarisée par sa branche 34 de la platine 2 au moyen d'un rivet 35 ou analogue .The connecting piece 32 can in particular be secured by its branch 34 of the plate 2 by means of a rivet 35 or the like.
Les Figures 9 et 10 illustrent encore d'autres variantes pour le goujon de fixation 24, la Figure 10 montrant l'utilisation d'un écrou 36 et d'une plaque 37 montée sous la tête 26 du goujon pour parfaire l'effort d'application exercé sur la couverture contre les plaques ondulées de la toiture. Les Figures 11 et 12 illustrent un mode de réalisation où la platine de support 2 est plus spécialement adaptée pour reprendre tout particulièrement les efforts d'arrachement au vent. Ces efforts, transmis de la platine 2 à la plaque ondulée 1, se répartissent sur toute la surface des languettes 40, 41 de la platine 2 en contact avec la plaque ondulée 1. En sens inverse, les efforts dûs au poids, transmis de la platine 2 à la plaque ondulée 1, sont concentrés sur une surface plus faible, proche des fentes 38, 39.Figures 9 and 10 illustrate yet other variants for the fixing stud 24, Figure 10 showing the use of a nut 36 and a plate 37 mounted under the head 26 of the stud to perfect the effort of application exerted on the roof against the corrugated sheets of the roof. Figures 11 and 12 illustrate an embodiment where the support plate 2 is more particularly adapted to take up in particular the forces of tearing away from the wind. These forces, transmitted from the plate 2 to the corrugated plate 1, are distributed over the entire surface of the tongues 40, 41 of the plate 2 in contact with the corrugated plate 1. In the opposite direction, the forces due to the weight, transmitted from the plate 2 to the corrugated plate 1, are concentrated on a smaller surface, close to the slots 38, 39.
Les Figures 11 et 12 illustrent enfin un mode de réalisation où la platine de support 2 est plus particulièrement adaptée à être montée dans une zone de bordures où deux plaques ondulées, respectivement la et lb, se recouvrent mutuellement, notamment dans leurs bords adjacents selon l'étendue de la toiture.Figures 11 and 12 finally illustrate an embodiment where the support plate 2 is more particularly adapted to be mounted in a border area where two corrugated plates, respectively la and lb, overlap each other, in particular in their adjacent edges along the of the roof.
Dans ce cas, la platine 2 peut ne comporter, au voisinage des bords latéraux de la plaquette 3 , que seulement deux fentes 38 et 39, délimitant avec la partie centrale de la platine des languettes d'extrémité incurvées 40 et 41 qui viennent se placer sous l'une ou l'autre des deux plaques la et lb, au droit des sommets de deux ondes successives où ces plaques se chevauchent mutuellement.In this case, the plate 2 may have, in the vicinity of the lateral edges of the plate 3, only two slots 38 and 39, delimiting with the central part of the plate curved end tongues 40 and 41 which are placed under one or the other of the two plates 1a and 1b, in line with the vertices of two successive waves where these plates overlap each other.
A noter qu'une telle forme simplifiée de la platine 2, sans extensions 15 et 16 au-delà des languettes 40 et 41, peut s'appliquer en partie courante de la toiture et non pas seulement dans une région où deux plaques successives se chevauchent, la platine étant plus facile à emboîter sur la rive latérale qui la reçoit.Note that such a simplified form of the plate 2, without extensions 15 and 16 beyond the tabs 40 and 41, can be applied in the running part of the roof and not only in a region where two successive plates overlap , the plate being easier to fit on the side bank which receives it.
On réalise ainsi un dispositif de support et d'accrochage d'une couverture de protection ou d'isolation, rapportée et fixée sur un ensemble de plaques ondulées, qui est d'une grande simplicité, tout en procurant une particulière efficacité pour la fonction requise, les platines emboîtées sur les rives des plaques avec la tranche de ces dernières qui s ' engage dans des fentes convenablement ménagées dans ces platines, permettant d'assurer une immobilisation sûre de la couverture, fixée à ces platines ou à des rails de liaison portés par ces dernières prises deux à deux de chaque côté d'une plaque.This produces a support and hanging device for a protective or insulating cover, attached and fixed to a set of corrugated sheets, which is of great simplicity, while providing a particular efficiency for the required function, the plates fitted on the edges of the plates with the edge of the latter which engages in slots suitably provided in these plates, making it possible to secure the immobilization of the cover , attached to these plates or to connecting rails carried by the latter taken two by two on each side of a plate.
L'ensemble est facile à mettre en place ou à retirer, et surtout n'exige aucun perçage à effectuer dans les plaques elles-mêmes, ce qui présente également l'avantage de rendre très aisée l'adaptation du dispositif de l'invention à des toitures déjà existantes, tout en répartissant sans limitation les points de fixation nécessaires selon l'étendue de la surface à recouvrir.The assembly is easy to install or remove, and above all does not require any drilling to be carried out in the plates themselves, which also has the advantage of making it very easy to adapt the device of the invention to already existing roofs, while distributing without limitation the necessary fixing points according to the extent of the surface to be covered.
La nature de la couverture rapportée et fixée sur les plaques ondulées est quelconque, pouvant en particulier être réalisée sous la forme d'une ossature d'appui sur laquelle est ensuite mis en place un caillebotis ou un platelage de passage ou de travail approprié, ou encore être formée d'un appareil ou d'un accessoire quelconque.The nature of the cover added and fixed to the corrugated plates is arbitrary, which can in particular be produced in the form of a support frame on which is then put in a grating or a suitable passage or working deck, or still be formed of any device or accessory.
Bien entendu, il va de soi que l'invention ne se limite pas aux exemples de réalisation plus spécialement décrits ci- dessus en référence aux dessins annexés ; elle en embrasse au contraire toutes les variantes. En particulier, le dispositif ne se limite pas à une toiture proprement dite, mais peut s'adapter de la même manière à une surface de mur, vertical ou non, la couverture rapportée constituant dans ce cas un bardage de protection. Ainsi, ce dispositif peut permettre l'accrochage, notamment dans un plan sensiblement vertical, ou plus généralement encore la fixation, de tout type d'appareil pouvant être rapporté à une toiture ou à un bardage tel que par exemple une antenne, un extracteur de ventilation, plafond suspendu, étagère.. Of course, it goes without saying that the invention is not limited to the embodiments more specifically described above with reference to the accompanying drawings; on the contrary, it embraces all its variants. In particular, the device is not limited to a roof proper, but can adapt in the same way to a wall surface, vertical or not, the added cover constituting in this case a protective cladding. Thus, this device can allow the attachment, in particular in a substantially vertical plane, or more generally still the fixing, of any type of device which can be attached to a roof or to a cladding such as for example an antenna, an extractor of ventilation, suspended ceiling, shelf ..

Claims

REVENDICATIONS
1 - Dispositif pour la fixation et l'accrochage d'une couverture d'isolation et/ou de protection, ou de supports d'appareils divers, sur le dessus d'une toiture ou analogue, constituée par la juxtaposition de plaques ondulées (1) , notamment en fibres-ciment ou en un matériau similaire, sans perçage de ces plaques, caractérisé en ce qu'il est constitué d'une pluralité de platines de support (2), propres à être disposées sur la rive latérale (4) d'au moins une plaque ondulée entre au moins deux ondes successives (13, 14) de celle-ci, chaque platine de support comportant au moins deux fentes parallèles (6, 7) d'emboîtement dans lesquelles est engagée la tranche de la rive de la plaque, des moyens de liaison étant prévus entre la platine et la couverture.1 - Device for fixing and hanging an insulation and / or protective cover, or supports for various devices, on top of a roof or the like, formed by the juxtaposition of corrugated sheets (1 ), in particular made of fiber cement or a similar material, without drilling these plates, characterized in that it consists of a plurality of support plates (2), suitable for being arranged on the lateral edge (4) at least one corrugated plate between at least two successive waves (13, 14) thereof, each support plate comprising at least two parallel interlocking slots (6, 7) in which the edge of the edge is engaged of the plate, connecting means being provided between the plate and the cover.
2 - Dispositif selon la revendication 1, caractérisé en ce que chaque platine de support (2) est réalisée en métal ou en matière plastique.2 - Device according to claim 1, characterized in that each support plate (2) is made of metal or plastic.
3 - Dispositif selon l'une des revendications 1 ou 2, caractérisé en ce que chaque platine de support (2) est formée d'une plaquette (3) de forme générale rectangulaire, comportant selon sa grande longueur une partie centrale (17) qui s'étend entre au moins les deux ondes successives (13, 14) d'au moins une plaque ondulée (1), et deux parties d'extrémité, séparées de la partie centrale par les fentes d'emboîtement (6, 7), ces fentes, qui s'étendent parallèlement à la petite largeur de la plaquette, étant limitées, de sorte que la tranche de la rive (4) de la plaque ondulée, qui pénètre dans ces fentes, vienne en butée sur le fond de celles-ci, lorsque la platine est mise en place sur la plaque.3 - Device according to one of claims 1 or 2, characterized in that each support plate (2) is formed of a plate (3) of generally rectangular shape, comprising along its great length a central part (17) which extends between at least the two successive waves (13, 14) of at least one corrugated plate (1), and two end parts, separated from the central part by the interlocking slots (6, 7), these slots, which extend parallel to the small width of the plate, being limited, so that the edge of the edge (4) of the corrugated plate, which enters these slots, comes into abutment on the bottom of these ci, when the plate is placed on the plate.
4 - Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la plaquette (3) de la platine (2) comporte quatre fentes (5, 6, 7 8) , deux à deux parallèles, et formant deux paires de fentes disposées respectivement à proximité de chaque extrémité latérale de la plaquette, chaque paire de fentes étant emboîtée sur le sommet d'une onde (13, 14) de la plaque ondulée (1) .4 - Device according to any one of claims 1 to 3, characterized in that the plate (3) of the plate (2) has four slots (5, 6, 7 8), two in two parallel, and forming two pairs of slots respectively disposed near each lateral end of the plate, each pair of slots being fitted on the top of a wave (13, 14) of the corrugated plate (1).
5 - Dispositif selon l'une des revendications 3 ou 4 , caractérisé en ce que les extrémités de la plaquette (40, 41) ou (11, 12) sont incurvées, de manière à épouser par le dessous la forme du sommet de l'onde (13, 14) de la plaque ondulée (1) sur lequel elle s'emboîte.5 - Device according to one of claims 3 or 4, characterized in that the ends of the plate (40, 41) or (11, 12) are curved, so as to follow from below the shape of the top of the wave (13, 14) of the corrugated plate (1) on which it fits.
6 - Dispositif selon l'une quelconque des revendications 1 à 5, caractérisé en ce que la platine (2) comporte dans sa surface au moins un et de préférence une pluralité de perçages (18) , notamment dans la partie centrale (17) de la plaquette (3) pour le montage de goujons (24) s 'étendant perpendiculairement à la platine, pour la fixation de la couverture (19) sur la toiture.6 - Device according to any one of claims 1 to 5, characterized in that the plate (2) comprises in its surface at least one and preferably a plurality of holes (18), in particular in the central part (17) of the plate (3) for mounting studs (24) extending perpendicular to the plate, for fixing the cover (19) on the roof.
7 - Dispositif selon l'une quelconque des revendications 1 à 6, caractérisé en ce que chaque plaque ondulée (1) comporte dans ses rives (4) opposées et parallèles deux platines (2) en regard l'une de l'autre, sur lesquelles est monté un rail (22) s 'étendant transversalement entre les deux platines dans le creux (23) qui sépare les deux ondes (13, 14) sur lesquelles sont fixées ces platines, le rail coopérant avec un ensemble de goujons (24) propres à permettre la fixation de la couverture, du bardage ou des appareils selon un calepinage comprenant autant de points répartis sur la longueur de ce rail.7 - Device according to any one of claims 1 to 6, characterized in that each corrugated plate (1) has in its edges (4) opposite and parallel two plates (2) facing each other, on which is mounted a rail (22) extending transversely between the two plates in the hollow (23) which separates the two waves (13, 14) on which these plates are fixed, the rail cooperating with a set of studs (24) suitable for fixing the cover, siding or devices according to a layout comprising as many points distributed over the length of this rail.
8 - Dispositif selon l'une quelconque des revendications 1 à 5, caractérisé en ce que la platine (2) présente une surface continue propre à recevoir un matériau de collage pour la couverture (19) appliquée sur les plaques ondulées (1) de la toiture. 9 - Dispositif selon l'une quelconque des revendications 1 à 8, caractérisé en ce que la platine de support coopère avec deux plaques ondulées se recouvrant mutuellement selon leurs bords adjacents sur une onde, en étant emboîtée sur les deux plaques .8 - Device according to any one of claims 1 to 5, characterized in that the plate (2) has a continuous surface suitable for receiving a bonding material for the cover (19) applied to the corrugated plates (1) of the roof. 9 - Device according to any one of claims 1 to 8, characterized in that the support plate cooperates with two corrugated plates overlapping each other along their adjacent edges on a wave, being fitted on the two plates.
10 - Toiture ou bardage, formé par la juxtaposition de plaques ondulées, comportant un dispositif de fixation à ce dernier ou dernière d'une couverture ou bardage, ou appareils selon l'une quelconque des revendications 1 à 8. 10 - Roofing or cladding, formed by the juxtaposition of corrugated plates, comprising a device for fixing to the latter or last a covering or cladding, or apparatus according to any one of claims 1 to 8.
EP00949646A 1999-07-06 2000-07-05 Roof or cladding formed by juxtaposition of corrugated tiles, with a covering or a device fixed thereon Expired - Lifetime EP1194661B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9908708 1999-07-06
FR9908708A FR2796094B1 (en) 1999-07-06 1999-07-06 DEVICE FOR FIXING AN INSULATION AND / OR PROTECTION COVER, OR MOUNTS OF MISCELLANEOUS DEVICES, IN PARTICULAR TO A ROOF OR THE LIKE, MADE BY MEANS OF JOINTED CORRUGATED PLATES
PCT/FR2000/001935 WO2001002665A1 (en) 1999-07-06 2000-07-05 Device for fixing an insulating covering to a roof

Publications (2)

Publication Number Publication Date
EP1194661A1 true EP1194661A1 (en) 2002-04-10
EP1194661B1 EP1194661B1 (en) 2007-08-22

Family

ID=9547758

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Application Number Title Priority Date Filing Date
EP00949646A Expired - Lifetime EP1194661B1 (en) 1999-07-06 2000-07-05 Roof or cladding formed by juxtaposition of corrugated tiles, with a covering or a device fixed thereon

Country Status (6)

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EP (1) EP1194661B1 (en)
JP (1) JP2003503615A (en)
AU (1) AU6293900A (en)
ES (1) ES2171365T3 (en)
FR (1) FR2796094B1 (en)
WO (1) WO2001002665A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871491A1 (en) * 2004-06-10 2005-12-16 Marechal Sarl Soc D Expl Des E Cables e.g. TV or satellite antenna cables, fixing device for use on built Roman tile roofs, has plate pierced with holes to hold cables in vertical/horizontal/diagonal direction, and including cut sides fitted in edges of tiles
JP5782477B2 (en) * 2013-04-24 2015-09-24 株式会社オーティス Roofing fixture for repair
FR3029953B1 (en) 2014-12-10 2019-05-31 Cover Innov DEVICE FOR COVERING A ROOF OR A CLADDING AND METHOD FOR IMPLEMENTING SAID DEVICE
JP6855188B2 (en) * 2016-08-05 2021-04-07 元旦ビューティ工業株式会社 Construction method of exterior base structure and exterior base structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR590921A (en) 1923-12-11 1925-06-25 Eternit Sa Ridge fastening device for roofs covered with corrugated sheets
CH514760A (en) * 1970-12-12 1971-10-31 Kuenzle David Snow protection device for slab roofs
FR2524524A1 (en) 1982-04-01 1983-10-07 Everitube Insulating layer for corrugated roofs - is installed between existing roof and outer skin using elongate bolts
FR2760768B1 (en) * 1997-03-17 1999-04-30 Knauf Snc METHOD AND DEVICE FOR COVERING CORRUGATED ROOF PLATES

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0102665A1 *

Also Published As

Publication number Publication date
WO2001002665A1 (en) 2001-01-11
FR2796094B1 (en) 2001-09-21
ES2171365T3 (en) 2008-01-16
EP1194661B1 (en) 2007-08-22
FR2796094A1 (en) 2001-01-12
JP2003503615A (en) 2003-01-28
ES2171365T1 (en) 2002-09-16
AU6293900A (en) 2001-01-22

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