EP2589723A1 - Device for covering a section of a suspended construction element - Google Patents

Device for covering a section of a suspended construction element Download PDF

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Publication number
EP2589723A1
EP2589723A1 EP12191216.6A EP12191216A EP2589723A1 EP 2589723 A1 EP2589723 A1 EP 2589723A1 EP 12191216 A EP12191216 A EP 12191216A EP 2589723 A1 EP2589723 A1 EP 2589723A1
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EP
European Patent Office
Prior art keywords
section
edge
vertical
profile
covering device
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Granted
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EP12191216.6A
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German (de)
French (fr)
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EP2589723B1 (en
Inventor
Bruno Duplat
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Individual
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Individual
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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
    • E04D13/15—Trimming strips; Edge strips; Fascias; Expansion joints for roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
    • E04F19/061—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements used to finish off an edge or corner of a wall or floor covering area
    • 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
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0459—Drainage borders, e.g. dripping edges, gravel stops or dispersers
    • E04D2013/0468—Drip edges

Definitions

  • the present invention relates to a device for covering a substantially vertical slice and horizontal extension of a pending construction element, such as the nose of a support slab or a balcony slab.
  • the present invention relates to a device for providing a sealed protection of the vertical section, and one of whose functions is to remove runoff or runoff, especially rainwater.
  • the state of the art can also be illustrated by teaching the document DE 12 61 303 B which discloses a device covering a wafer of a building element comprising a support fixed on the horizontal top of the building element, a right-angle bracket screwed onto the support, a first section screwed onto the support and on the angle, and a second section having an inwardly inclined face of the building element, for a flow of water towards the top of the building element, two vertical branches engaged in grooves of the first section and a notched external part internally for blocking a fastener.
  • the document recovery device DE 12 61 303 B is unsuitable for spreading runoff or runoff, as its inclined face is inclined towards the interior of the building element.
  • the present invention aims to solve all or part of these disadvantages, by providing a covering device which prevents sagging along the band of the second section.
  • Another object of the invention is to provide a covering device which makes it possible to provide an end-to-end connection of two adjacent sections without using glue and which limits the risk of sliding of the joining pieces.
  • the inclined section extends beyond the band of the second section, so that the water runoff on the flow device is channeled to the sharp edge of the inclined section, without retention within the device. covering, while protecting the seal against water retention and also against solar radiation.
  • the second profile comprises a vertical branch formed on a lower face of the inner part of the inclined face of the plate of the upper bead, so that said branch and the band defines a vertical groove in which is engaged the heel edge superior of the first section.
  • this branch allows to retain in the upper part the second section in this groove against any risk of tipping, this branch may be partially embedded in the seal for improved mechanical retention.
  • the branch has a height less than the vertical spacing between the inclined face and the upper bead plate, so that said leg is spaced from said plate to be able to have a layer of elastomeric material on said plate.
  • the branch is short enough not to bear against the upper heel plate and thus allow the laying of such a layer.
  • the branch has a succession of notches, for better attachment of the branch in the seal.
  • the covering device further comprises a connecting piece between two adjacent second sections, where the second section comprises two lugs facing each other, parallel to the inclined face and arranged below the outer part of the inclined face to define with said outer portion a receiving rail of said connecting piece.
  • one of the lugs protrudes from the sharp edge towards the band and the other lug protrudes from the band towards the sharp edge.
  • the junction piece comprises a flat body on which is provided at least one deformable tongue movable in more or less spaced apart positions of said flat body.
  • the band ends in the lower part by a vertical sharp edge forming a drip system, to evacuate any rainwater projected by the wind against the band.
  • the first profile comprises a lower bead extending said main core in the lower part and having a horizontal plate projecting outwardly from the main core and ending in a vertical rising edge
  • the second section comprises a tab formed in the lower part of the strip and projecting from an inner face of the strip disposed opposite the first section, said tab delimiting with the band a vertical groove in which is engaged the edge of said lower heel which comes resting on the bottom of said groove.
  • the second section is maintained at least partly on the first section by bearing on the edge of said lower bead, and more particularly by coming to get stuck on this edge.
  • the lower bead edge and the upper bead edge of the first profile are coplanar, and the second profile lug has a width substantially smaller than the gap between the main core of the first section. profile and the strip of the second profile.
  • the band of the second section bears on the two aforementioned borders, thus ensuring vertical alignment of this band.
  • the lower bead is extended by a vertical sharp edge disposed below the edge of said lower bead and forming a drip system, to evacuate any water rain projected by the wind against the second section.
  • the first section ends with the lower bead, so that the water is discharged by the sharp edge of the outer portion of the inclined face and the sharp edge of the lower bead.
  • the first section has a device for recovering the flow water coming in the extension of the main core below the lower bead, said recovery device being formed of a "U" profile defining a recovery space located below the sharp edge of the outer part of the inclined face and the sharp edge of the lower heel. In this way, the water evacuated by these two sharp edges are recovered by the recovery device.
  • the first section has a vertical secondary core extending below the lower bead offset from the main core and ending with a vertical sharp edge forming a drip system
  • the device covering also comprises a third section disposed below the first profile and at least partially covered by said secondary core, said third section comprising a main portion provided with transverse fixing means against the edge of said construction element, and a lower branch extending said main portion in the lower portion and protruding inwardly of the main portion for protecting a substantially horizontal lower edge of said construction member.
  • the third section makes it possible to ensure the protection of this lower edge, below the edge, the evacuation of water being effected by the sharp edge of the external part of the inclined face and by the sharp edge of the secondary soul.
  • the first section comprises two lugs facing each other, parallel to the secondary core and arranged facing said secondary core to define with said secondary core a receiving rail of a part junction between two first adjacent sections.
  • junction piece may advantageously be of the same type as described above.
  • a covering device 1 is intended to protect and coat the slice T substantially vertical, more or less regular and horizontal extension of a construction element E suspended, namely the nose of a support slab or balcony .
  • This building element E has a lower edge BI located at the bottom and an upper edge BS located at the top, both substantially horizontal.
  • the covering device 1 In the assembled position and mounted on the construction element E, the covering device 1 according to the invention comprises, on the one hand, a first section 2 fixed on the edge T and covering this edge T and, on the other hand, a second profile 3 covering the first section 2, these two sections 2, 3 being assembled one on the other with the second section 3 covering the first profile 2.
  • the first section 2 comprises a vertical main core 20 provided with transverse fixing means against the edge T of the construction element E, such as a screw 200 screwed into a peg 201, which is fitted into a perforation perpendicular to the wafer. T.
  • This main core 20 is provided on its inner face 21, pressed against the tench T, a succession of horizontal notches to improve the fixing.
  • the first profile 2 comprises an upper bead 22 extending the main core 20 in the upper part and having a horizontal plate 220 projecting outwardly of the main core 20, the opposite of the slice T, and ending with a vertical rising edge 221, directed upwards.
  • This upper bead 22 is intended to receive a seal J between the first section 2 and the slice T, and possibly a layer C of elastomeric material covered by the seal J.
  • the first profile 2 also comprises a lower bead 23 extending the main core 20 in the lower part and having a horizontal plate 230 projecting outwardly of the main core 20, and ending with a vertical rim 231 vertical, directed towards the top.
  • the edge 231 of the lower heel 23 and the edge 221 of the upper heel 22 are coplanar.
  • the first section 2 ends in the lower part by the lower bead 23, and the lower bead 23 is extended by a sharp edge 232 vertical disposed below the edge 231 of the lower bead 23 and forming a drip system.
  • the lower bead 23 is also extended by a sharp edge 232 vertical disposed below the edge 231 of the lower bead 23 and forming a drip system.
  • the first section 2 has a drain water recovery device 24 in the extension of the main core 20 below the lower bead 23.
  • This recovery device 24 is formed of a U-shaped profile. Defining a recovery space 240 located below the sharp edge 232 of the lower bead 23.
  • This recovery device 24 also has a sharp edge 241 located below the recovery space 240 and forming a drip system.
  • the first section 2 has a vertical secondary core 25 extending below the lower bead 23, in extension thereof along its outer edge, this secondary core 25 being offset with respect to the main core 20 so This secondary core 25 terminates in a sharp vertical edge 250 forming a drip system.
  • This first profile 2 also comprises two lugs 261, 262 facing each other, parallel to the secondary core 25 and arranged facing this secondary core 25 to define with the latter a vertical receiving rail 260 of a first part junction 5 (illustrated on the figure 4b ) between two first adjacent sections 2.
  • An upper lug 261 protrudes downwardly from the lower bead 23 and the other lower lug 262 protrudes upwards from an inner return 27 disposed in the lower part of the secondary core 25.
  • This inner return 27 protrudes horizontally inwardly of the secondary core 25, in the direction of the slice T to abut against a third profile described below.
  • the covering device 1 comprises in fact a third section 4 disposed below the first profile 2 and partially covered by the secondary core 25.
  • This third profile 4 comprising a main portion 40 fixed on the slice T and provided with transverse fixing means against the slice T, such as a screw 400 screwed into an anchor 401, which is fitted into a perforation perpendicular to the slice T.
  • This main portion 40 ends at the bottom with a ridge 403 quick forming a system of drip.
  • This third profile 4 also comprises a lower horizontal branch 41 extending this main portion 40 in the lower part and projecting towards the inside of the main portion 40, in the direction of the slice T, to come below the lower edge BI of the construction element E to protect this lower edge BI.
  • This lower branch 41 is provided at its free end with a return 42 which abuts against this lower edge BI.
  • lugs 44, 45, the main portion 40 and the lower leg 41 together define a receiving rail 46 of generally "L" shaped section with a vertical portion and a horizontal portion, for receiving a third junction piece. 7 (visible on Figures 5a and 5b ) between two adjacent third profiles 4.
  • the second section 3 comprises a vertical strip 30 placed opposite the main core 20 of the first section 2 at a predetermined distance to conceal the transverse fixing means 200, 201, this strip 20 extending substantially to at lower heel 23.
  • This band 30 terminates at the bottom by a sharp edge 300 vertical forming a drip system.
  • the second profile 3 also comprises a vertical branch 32 formed on a lower face of the inner portion 310 of the inclined face 31 facing the plate 220 of the upper bead 22, so that the branch 32 and the band 30 delimits a vertical groove in which is engaged the edge 221 of the upper bead 22.
  • This branch 32 has a height less than the vertical spacing between the inclined portion 31 and the plate 220 of the upper bead 22, so that the branch 32 is not in contact with the plate 220 and is spaced from the plate 220 to be able to dispose the layer C of elastomeric material on the plate 220.
  • This branch 32 has a succession of notches, to hang the seal J.
  • the second profile 3 also comprises a tab 33 formed in the lower part of the strip 30 and projecting from an inner face of the strip 30 disposed opposite the main core 20 of the first profile 2.
  • This tab 33 defines with the strip 30 a vertical groove in which is engaged the edge 231 of the lower heel 23; this edge 231 bearing on the bottom of this groove.
  • This tab 33 further has a width (in the horizontal direction) substantially less than the spacing between the main web 20 of the first section 2 and the strip 30 of the second profile 3, so that this tab 33 comes into contact with almost this main soul 20.
  • This second profile 3 also comprises two lugs 34, 35 vis-à-vis, parallel to the inclined portion 31 and disposed below the outer portion 311 of the inclined portion 31, so that these lugs 34, 35 and this outer portion 311 define together a vertical receiving rail 36 of a second joining piece 6 (illustrated in FIG. figure 4a ) between two adjacent second sections 4.
  • a first lug 34 protrudes from the sharp edge 312 in the direction of the strip 30 and a second lug 35 projects from the strip 30 towards the sharp edge 312.
  • the connecting pieces 5 and 6 are made of steel and each comprise a flat body 50, 60 of flat shape, provided with a tongue 51, 61 deformable and movable in positions more or less spaced from the flat body 50, 60; at rest, excluding deformation, the tongue 51, 61 extending coplanar with the flat body 50, 60.
  • the tongue 51, 61 extends inside the flat body 50, 60 and can be obtained by providing in the flat body 50, 60 a through cut in the shape of "U".
  • the difference between the first joining piece 5 and the second joining piece 6 concerns the dimensions, since the receiving rail 260 is wider than the receiving rail 36.
  • the flat body 70 is not planar in shape, but has an "L" shape with two walls 71, 72 at right angles, the tongue (not visible) being formed in one both sides.
  • Such a flat body 70 shaped angle is used in the case of the receiving rail 46 section in the general shape of "L".

Abstract

The device (1) has an upper heel (22) intended for reception of a seal (J) between a profile (2) and a section (T) of a suspended construction element (E). Another profile (3) covers the former profile and includes a strip (30) vertically placed in front of a main core (20) of the former profile at predetermined distance to cover a transverse fixing unit (201). A tilted side (31) has an internal part (310) partially covering the upper heel, and an external part (311) extending from the internal part and ending in a vertical sharp edge (312) that forms a break-drop system.

Description

La présente invention se rapporte à un dispositif de recouvrement d'une tranche sensiblement verticale et d'extension horizontale d'un élément de construction en suspens, tel que le nez d'une dalle de support ou d'une dalle de balcon.The present invention relates to a device for covering a substantially vertical slice and horizontal extension of a pending construction element, such as the nose of a support slab or a balcony slab.

La présente invention a pour objet un dispositif permettant d'assurer une protection étanche de la tranche verticale, et dont l'une des fonctions est d'écarter les eaux de ruissellement ou d'écoulement, en particulier les eaux pluviales.The present invention relates to a device for providing a sealed protection of the vertical section, and one of whose functions is to remove runoff or runoff, especially rainwater.

Il est connu, notamment du brevet français FR 2 690 186 B1 , de prévoir un dispositif de recouvrement comprenant :

  • un premier profilé destiné à recouvrir au moins partiellement la tranche de l'élément de construction, comprenant une âme principale verticale pourvue de moyens de fixation transversale contre la tranche dudit élément de construction, et un talon supérieur prolongeant ladite âme principale en partie supérieure et présentant un plateau horizontal faisant saillie vers l'extérieur de l'âme principale et se terminant par une bordure montante verticale, ledit talon supérieur étant destiné à la réception d'un joint d'étanchéité entre ledit premier profilé et ladite tranche ; et
  • un deuxième profilé recouvrant le premier profilé et comprenant une bande verticale disposée en vis-à-vis de l'âme principale du premier profilé à une distance prédéterminée pour dissimuler lesdits moyens de fixation transversale, et un pan incliné surmontant ladite bande et recouvrant au moins partiellement ledit talon supérieur.
He is known, especially of the French patent FR 2 690 186 B1 to provide a covering device comprising:
  • a first section intended to at least partially cover the edge of the building element, comprising a vertical main core provided with transverse fixing means against the edge of said building element, and an upper bead extending said main core in the upper part and having a horizontal plate projecting outwardly from the main core and terminating in a vertical rising edge, said upper bead being intended for receiving a seal between said first section and said section; and
  • a second section covering the first section and comprising a vertical strip disposed opposite the main core of the first section at a predetermined distance to conceal said transverse attachment means, and an inclined section overlying said strip and covering at least partially said upper heel.

Dans ce brevet français FR 2 690 186 B1 , le pan incliné ne dépasse pas extérieurement de la bande du deuxième profilé, de sorte que la bande est exposée aux coulures des eaux de ruissellement, avec l'inconvénient d'impacter négativement sur l'esthétique du dispositif de recouvrement.In this French patent FR 2 690 186 B1 , the inclined face does not protrude outside the band of the second section, so that the band is exposed to the runoff runoff, with the disadvantage of negatively impacting the aesthetics of the covering device.

En outre, pour la jonction bout à bout de deux profilés adjacents, il est d'usage d'employer des pièces de jonction du type corps plat qui s'insèrent dans des rails ou étriers prévus à cet effet sur les profilés. Cependant, il est d'usage de coller au mastic des pièces de jonction dans les rails, sous peine de glisser à l'intérieur des profilés et ainsi d'être inaccessible, à moins de démonter le dispositif.In addition, for the end-to-end joining of two adjacent sections, it is customary to use joining pieces of the flat body type which fit into rails or stirrups provided for this purpose on the profiles. However, it is customary to stick to putty connecting pieces in the rails, otherwise slide inside the profiles and thus be inaccessible, unless disassemble the device.

L'état de la technique peut également être illustré par l'enseignement du document DE 12 61 303 B qui divulgue un dispositif de recouvrement d'une tranche d'un élément de construction comprenant un support fixé sur le dessus horizontal de l'élément de construction, une cornière à angle droit vissée sur le support, un premier profilé vissé sur le support et sur la cornière, et un second profilé présentant un pan incliné vers l'intérieur de l'élément de construction, pour un écoulement de l'eau en direction du dessus de l'élément de construction, deux branches verticales engagées dans des rainures du premier profilé et une partie externe crantée intérieurement pour le blocage d'une pièce de fixation.The state of the art can also be illustrated by teaching the document DE 12 61 303 B which discloses a device covering a wafer of a building element comprising a support fixed on the horizontal top of the building element, a right-angle bracket screwed onto the support, a first section screwed onto the support and on the angle, and a second section having an inwardly inclined face of the building element, for a flow of water towards the top of the building element, two vertical branches engaged in grooves of the first section and a notched external part internally for blocking a fastener.

Le dispositif de recouvrement du document DE 12 61 303 B est inadapté pour écarter les eaux de ruissellement ou d'écoulement, dans la mesure où son pan incliné est incliné vers l'intérieur de l'élément de construction.The document recovery device DE 12 61 303 B is unsuitable for spreading runoff or runoff, as its inclined face is inclined towards the interior of the building element.

La présente invention a pour but de résoudre en tout ou partie ces inconvénients, en proposant un dispositif de recouvrement qui évite les coulures le long de la bande du deuxième profilé.The present invention aims to solve all or part of these disadvantages, by providing a covering device which prevents sagging along the band of the second section.

Un autre but de l'invention est de proposer un dispositif de recouvrement qui permette d'assurer une jonction bout à bout de deux profilés adjacents sans employer de colle et qui limite le risque de glissement des pièces de jonction.Another object of the invention is to provide a covering device which makes it possible to provide an end-to-end connection of two adjacent sections without using glue and which limits the risk of sliding of the joining pieces.

A cet effet, elle propose un dispositif de recouvrement d'une tranche sensiblement verticale et d'extension horizontale d'un élément de construction en suspens, tel que le nez d'une dalle de support ou d'une dalle de balcon, du type comprenant :

  • un premier profilé destiné à recouvrir au moins partiellement la tranche de l'élément de construction, comprenant une âme principale verticale pourvue de moyens de fixation transversale contre la tranche dudit élément de construction, et un talon supérieur prolongeant ladite âme principale en partie supérieure et présentant un plateau horizontal faisant saillie vers l'extérieur de l'âme principale et se terminant par une bordure montante verticale, ledit talon supérieur étant destiné à la réception d'un joint d'étanchéité entre ledit premier profilé et ladite tranche ; et
  • un deuxième profilé recouvrant le premier profilé et comprenant une bande verticale disposée en vis-à-vis de l'âme principale du premier profilé à une distance prédéterminée pour dissimuler lesdits moyens de fixation transversale, et un pan incliné surmontant ladite bande et recouvrant au moins partiellement ledit talon supérieur ;
ce dispositif étant remarquable en ce que le pan incliné s'étend de part et d'autre de ladite bande et présente une partie interne recouvrant au moins partiellement ledit talon supérieur et une partie externe prolongeant ladite partie interne et se terminant par une arête vive verticale formant un système de casse-goutte.For this purpose, it proposes a device for covering a substantially vertical slice and horizontal extension of a suspended construction element, such as the nose of a support slab or a balcony slab, of the type comprising:
  • a first section intended to at least partially cover the edge of the building element, comprising a vertical main core provided with transverse fixing means against the edge of said building element, and an upper bead extending said main core in the upper part and having a horizontal plate projecting outwardly from the main core and terminating in a vertical rising edge, said upper bead being intended for receiving a seal between said first section and said section; and
  • a second section covering the first section and comprising a vertical strip disposed opposite the main core of the first section at a predetermined distance to conceal said transverse attachment means, and an inclined section overlying said strip and covering at least partially said upper bead;
this device being remarkable in that the inclined section extends on either side of said strip and has an inner portion at least partially covering said upper bead and an outer portion extending said inner portion and ending with a vertical sharp edge forming a drip system.

Ainsi, le pan incliné s'étend au-delà de la bande du deuxième profilé, de sorte que le ruissellement des eaux sur le dispositif d'écoulement se trouve canalisé vers l'arête vive du pan incliné, sans rétention au sein du dispositif de recouvrement, tout en protégeant le joint d'étanchéité contre la rétention d'eau et également contre le rayonnement solaire.Thus, the inclined section extends beyond the band of the second section, so that the water runoff on the flow device is channeled to the sharp edge of the inclined section, without retention within the device. covering, while protecting the seal against water retention and also against solar radiation.

Selon une caractéristique, le deuxième profilé comporte une branche verticale ménagée sur une face inférieure de la partie interne du pan incliné en regard du plateau du talon supérieur, afin que ladite branche et la bande délimite une gorge verticale dans laquelle est engagée la bordure du talon supérieur du premier profilé.According to one feature, the second profile comprises a vertical branch formed on a lower face of the inner part of the inclined face of the plate of the upper bead, so that said branch and the band defines a vertical groove in which is engaged the heel edge superior of the first section.

Ainsi, cette branche permet de retenir en partie supérieure le deuxième profilé dans cette gorge contre tout risque de basculement, cette branche pouvant être en partie noyée dans le joint d'étanchéité pour une retenue mécanique améliorée.Thus, this branch allows to retain in the upper part the second section in this groove against any risk of tipping, this branch may be partially embedded in the seal for improved mechanical retention.

Selon une autre caractéristique, la branche présente une hauteur inférieure à l'écartement vertical entre le pan incliné et le plateau du talon supérieur, afin que ladite branche soit espacée dudit plateau pour pouvoir disposer une couche en matériau élastomère sur ledit plateau.According to another feature, the branch has a height less than the vertical spacing between the inclined face and the upper bead plate, so that said leg is spaced from said plate to be able to have a layer of elastomeric material on said plate.

De cette manière, la branche est suffisamment courte pour ne pas venir en appui contre le plateau du talon supérieur et ainsi permettre la pose d'une telle couche.In this way, the branch is short enough not to bear against the upper heel plate and thus allow the laying of such a layer.

Dans une réalisation particulière, la branche présente une succession de crans, pour un meilleur accrochage de la branche dans le joint d'étanchéité.In a particular embodiment, the branch has a succession of notches, for better attachment of the branch in the seal.

Avantageusement, le dispositif de recouvrement comprend en outre une pièce de jonction entre deux deuxièmes profilés adjacents, où le deuxième profilé comporte deux ergots en vis-à-vis, parallèles au pan incliné et disposés dessous de la partie externe du pan incliné pour définir avec ladite partie externe un rail de réception de ladite pièce de jonction.Advantageously, the covering device further comprises a connecting piece between two adjacent second sections, where the second section comprises two lugs facing each other, parallel to the inclined face and arranged below the outer part of the inclined face to define with said outer portion a receiving rail of said connecting piece.

Ainsi, la jonction bout à bout de deux deuxièmes profilés s'effectue au moyen d'une telle pièce de jonction qui s'engage à cheval dans les rails de réception des deux deuxièmes profilés.Thus, the end-to-end connection of two second sections is effected by means of such a connecting piece which engages on horseback in the receiving rails of the two second sections.

A titre d'exemple, l'un des ergots fait saillie de l'arête vive en direction de la bande et l'autre ergot fait saillie de la bande en direction de l'arête vive.For example, one of the lugs protrudes from the sharp edge towards the band and the other lug protrudes from the band towards the sharp edge.

Dans un mode de réalisation particulier, la pièce de jonction comporte un corps plat sur lequel est prévu au moins une languette déformable déplaçable dans des positions plus ou moins écartées dudit corps plat.In a particular embodiment, the junction piece comprises a flat body on which is provided at least one deformable tongue movable in more or less spaced apart positions of said flat body.

Ainsi, en déformant la languette, on joue sur l'écartement de cette languette, et on joue ainsi sur le frottement de la pièce de jonction dans les rainures ; augmenter le frottement permettant d'assurer le coincement de la pièce de jonction dans les rainures et donc d'éviter son glissement.Thus, by deforming the tongue, it plays on the spacing of the tongue, and thus plays on the friction of the junction piece in the grooves; increase the friction to ensure the jamming of the connecting piece in the grooves and thus prevent slippage.

Selon une possibilité de l'invention, la bande se termine en partie basse par une arête vive verticale formant un système de casse-goutte, pour évacuer les éventuelles eaux de pluie projetées par le vent contre la bande.According to a possibility of the invention, the band ends in the lower part by a vertical sharp edge forming a drip system, to evacuate any rainwater projected by the wind against the band.

Selon une autre possibilité de l'invention, le premier profilé comporte un talon inférieur prolongeant ladite âme principale en partie inférieure et présentant un plateau horizontal faisant saillie vers l'extérieur de l'âme principale et se terminant par une bordure montante verticale, et le deuxième profilé comporte une patte ménagée en partie inférieure de la bande et faisant saillie d'une face interne de la bande disposée en regard du premier profilé, ladite patte délimitant avec la bande une rainure verticale dans laquelle est engagée la bordure dudit talon inférieur qui vient en appui sur le fond de ladite rainure.According to another possibility of the invention, the first profile comprises a lower bead extending said main core in the lower part and having a horizontal plate projecting outwardly from the main core and ending in a vertical rising edge, and the second section comprises a tab formed in the lower part of the strip and projecting from an inner face of the strip disposed opposite the first section, said tab delimiting with the band a vertical groove in which is engaged the edge of said lower heel which comes resting on the bottom of said groove.

De cette façon, le deuxième profilé est maintenu au moins en partie sur le premier profilé en venant en appui sur la bordure dudit talon inférieur, et plus particulièrement en venant se coincer sur cette bordure.In this way, the second section is maintained at least partly on the first section by bearing on the edge of said lower bead, and more particularly by coming to get stuck on this edge.

Conformément à une autre caractéristique avantageuse de l'invention, la bordure du talon inférieur et la bordure du talon supérieur du premier profilé sont coplanaires, et la patte du deuxième profilé présente une largeur sensiblement inférieure à l'écartement entre l'âme principale du premier profilé et la bande du deuxième profilé.According to another advantageous characteristic of the invention, the lower bead edge and the upper bead edge of the first profile are coplanar, and the second profile lug has a width substantially smaller than the gap between the main core of the first section. profile and the strip of the second profile.

Ainsi, la bande du deuxième profilé vient en appui sur les deux bordures susmentionnées, assurant ainsi un alignement vertical de cette bande.Thus, the band of the second section bears on the two aforementioned borders, thus ensuring vertical alignment of this band.

Dans une réalisation particulière, le talon inférieur est prolongé par une arête vive verticale disposée en-dessous de la bordure dudit talon inférieur et formant un système de casse-goutte, pour évacuer les éventuelles eaux de pluie projetées par le vent contre le deuxième profilé.In a particular embodiment, the lower bead is extended by a vertical sharp edge disposed below the edge of said lower bead and forming a drip system, to evacuate any water rain projected by the wind against the second section.

Selon une première réalisation, le premier profilé se termine par le talon inférieur, de sorte que les eaux sont évacuées par l'arête vive de la partie externe du pan incliné et par l'arête vive du talon inférieure.According to a first embodiment, the first section ends with the lower bead, so that the water is discharged by the sharp edge of the outer portion of the inclined face and the sharp edge of the lower bead.

Selon une deuxième réalisation, le premier profilé présente un dispositif de récupération des eaux d'écoulement venant dans le prolongement de l'âme principale en-dessous du talon inférieur, ledit dispositif de récupération étant formé d'un profil en « U » délimitant un espace de récupération située en-dessous de l'arête vive de la partie externe du pan incliné et de l'arête vive du talon inférieure. De la sorte, les eaux évacuées par ces deux arêtes vives sont récupérées par le dispositif de récupération.According to a second embodiment, the first section has a device for recovering the flow water coming in the extension of the main core below the lower bead, said recovery device being formed of a "U" profile defining a recovery space located below the sharp edge of the outer part of the inclined face and the sharp edge of the lower heel. In this way, the water evacuated by these two sharp edges are recovered by the recovery device.

Selon une troisième réalisation, le premier profilé présente une âme secondaire verticale s'étendant en-dessous du talon inférieur en décalage par rapport à l'âme principale et se terminant par une arête vive verticale formant un système de casse-goutte, et le dispositif de recouvrement comporte en outre un troisième profilé disposé en-dessous du premier profilé et recouvert au moins partiellement par ladite âme secondaire, ledit troisième profilé comprenant une portion principale pourvue de moyens de fixation transversale contre la tranche dudit élément de construction, et une branche inférieure prolongeant ladite portion principale en partie inférieure et faisant saillie vers l'intérieur de la portion principale pour la protection d'un bord inférieur sensiblement horizontal dudit élément de construction.According to a third embodiment, the first section has a vertical secondary core extending below the lower bead offset from the main core and ending with a vertical sharp edge forming a drip system, and the device covering also comprises a third section disposed below the first profile and at least partially covered by said secondary core, said third section comprising a main portion provided with transverse fixing means against the edge of said construction element, and a lower branch extending said main portion in the lower portion and protruding inwardly of the main portion for protecting a substantially horizontal lower edge of said construction member.

Ainsi, le troisième profilé permet d'assurer la protection de ce bord inférieur, en-dessous de la tranche, l'évacuation des eaux s'effectuant par l'arête vive de la partie externe du pan incliné et par l'arête vive de l'âme secondaire.Thus, the third section makes it possible to ensure the protection of this lower edge, below the edge, the evacuation of water being effected by the sharp edge of the external part of the inclined face and by the sharp edge of the secondary soul.

Dans cette troisième réalisation, il est avantageux que le premier profilé comporte deux ergots en vis-à-vis, parallèles à l'âme secondaire et disposés en regard de ladite âme secondaire pour définir avec ladite âme secondaire un rail de réception d'une pièce de jonction entre deux premiers profilés adjacents.In this third embodiment, it is advantageous that the first section comprises two lugs facing each other, parallel to the secondary core and arranged facing said secondary core to define with said secondary core a receiving rail of a part junction between two first adjacent sections.

Ainsi, la jonction bout à bout de deux premiers profilés s'effectue au moyen d'une telle pièce de jonction qui s'engage à cheval dans les rails de réception des deux premiers profilés ; cette pièce de jonction pouvant avantageusement être du même type que décrit ci-dessus.Thus, the butt joint of two first sections is effected by means of such a connecting piece which engages on the rails of receiving the first two sections; this junction piece may advantageously be of the same type as described above.

D'autres caractéristiques et avantages de la présente invention apparaîtront à la lecture de la description détaillée ci-après, de trois exemples de mise en oeuvre non limitatifs, faite en référence aux figures annexées dans lesquelles :

  • la figure 1 est une vue schématique en coupe transversale d'un dispositif de recouvrement conforme à un premier mode de réalisation de l'invention ;
  • la figure 2 est une vue schématique en coupe transversale d'un dispositif de recouvrement conforme à un deuxième mode de réalisation de l'invention ;
  • la figure 3 est une vue schématique en coupe transversale d'un dispositif de recouvrement conforme à un troisième mode de réalisation de l'invention ;
  • les figures 4a et 4b sont des vues schématiques en perspective de deux pièces de jonction pour un dispositif de recouvrement conforme à l'invention ;
  • les figures 5a à 5c sont des vues schématiques en perspective de la jonction des profilés du dispositif de recouvrement de la figure 3 au moyen des pièces de jonction illustrées sur les figures 4a et 4b, à trois étapes de la jonction.
Other features and advantages of the present invention will appear on reading the following detailed description of three nonlimiting exemplary embodiments, with reference to the appended figures in which:
  • the figure 1 is a schematic cross-sectional view of a recovery device according to a first embodiment of the invention;
  • the figure 2 is a schematic cross-sectional view of a recovery device according to a second embodiment of the invention;
  • the figure 3 is a schematic cross-sectional view of a recovery device according to a third embodiment of the invention;
  • the Figures 4a and 4b are schematic perspective views of two connecting pieces for a covering device according to the invention;
  • the Figures 5a to 5c are schematic perspective views of the junction of the profiles of the recovery device of the figure 3 by means of the connecting pieces illustrated on the Figures 4a and 4b , at three stages of the junction.

La suite de la description porte sur trois modes de réalisation d'un dispositif de recouvrement 1 selon l'invention, en référence aux figures 1 à 3 dans lesquelles les éléments ou organes - structurellement ou fonctionnellement - identiques ou similaires sont désignés par des références numériques identiques.The remainder of the description relates to three embodiments of a covering device 1 according to the invention, with reference to the Figures 1 to 3 in which elements or members - structurally or functionally - identical or similar are designated by identical reference numerals.

Comme visible sur les figures 1 et 3, un dispositif de recouvrement 1 est destiné à protéger et revêtir la tranche T sensiblement verticale, plus ou moins régulière et d'extension horizontale d'un élément de construction E en suspens, à savoir le nez d'une dalle de support ou de balcon. Cet élément de construction E comporte un bord inferieur BI situé en bas et un bord supérieur BS situé en haut, tous les deux sensiblement horizontaux.As visible on figures 1 and 3 , a covering device 1 is intended to protect and coat the slice T substantially vertical, more or less regular and horizontal extension of a construction element E suspended, namely the nose of a support slab or balcony . This building element E has a lower edge BI located at the bottom and an upper edge BS located at the top, both substantially horizontal.

En position assemblé et monté sur l'élément de construction E, le dispositif de recouvrement 1 selon l'invention comprend, d'une part, un premier profilé 2 fixé sur la tranche T et recouvrant cette tranche T et, d'autre part, un deuxième profile 3 recouvrant le premier profilé 2, ces deux profilés 2, 3 étant assemblés l'un sur l'autre avec le deuxième profilé 3 recouvrant le premier profilé 2.In the assembled position and mounted on the construction element E, the covering device 1 according to the invention comprises, on the one hand, a first section 2 fixed on the edge T and covering this edge T and, on the other hand, a second profile 3 covering the first section 2, these two sections 2, 3 being assembled one on the other with the second section 3 covering the first profile 2.

Le premier profilé 2 comprend une âme principale 20 verticale pourvue de moyens de fixation transversale contre la tranche T de l'élément de construction E, tels qu'une vis 200 vissée dans une cheville 201, laquelle est emmanchée dans une perforation perpendiculaire à la tranche T. Cette âme principale 20 est pourvue sur sa face interne 21, plaquée contre la tanche T, d'une succession d'encoches horizontales pour améliorer la fixation.The first section 2 comprises a vertical main core 20 provided with transverse fixing means against the edge T of the construction element E, such as a screw 200 screwed into a peg 201, which is fitted into a perforation perpendicular to the wafer. T. This main core 20 is provided on its inner face 21, pressed against the tench T, a succession of horizontal notches to improve the fixing.

Le premier profilé 2 comprend un talon supérieur 22 prolongeant l'âme principale 20 en partie supérieure et présentant un plateau 220 horizontal faisant saillie vers l'extérieur de l'âme principale 20, à l'opposée de la tranche T, et se terminant par une bordure 221 montante verticale, dirigée vers le haut. Ce talon supérieur 22 est destiné à la réception d'un joint d'étanchéité J entre le premier profilé 2 et la tranche T, et éventuellement d'une couche C en matériau élastomère recouverte par le joint d'étanchéité J.The first profile 2 comprises an upper bead 22 extending the main core 20 in the upper part and having a horizontal plate 220 projecting outwardly of the main core 20, the opposite of the slice T, and ending with a vertical rising edge 221, directed upwards. This upper bead 22 is intended to receive a seal J between the first section 2 and the slice T, and possibly a layer C of elastomeric material covered by the seal J.

Le premier profilé 2 comprend également un talon inférieur 23 prolongeant l'âme principale 20 en partie inférieure et présentant un plateau horizontal 230 faisant saillie vers l'extérieur de l'âme principale 20, et se terminant par une bordure 231 montante verticale, dirigée vers le haut. La bordure 231 du talon inférieur 23 et la bordure 221 du talon supérieur 22 sont coplanaires.The first profile 2 also comprises a lower bead 23 extending the main core 20 in the lower part and having a horizontal plate 230 projecting outwardly of the main core 20, and ending with a vertical rim 231 vertical, directed towards the top. The edge 231 of the lower heel 23 and the edge 221 of the upper heel 22 are coplanar.

Dans le premier mode de réalisation illustré sur la figure 1, le premier profilé 2 se termine en partie inférieure par ce talon inférieur 23, et ce talon inférieur 23 est prolongé par une arête vive 232 verticale disposée en-dessous de la bordure 231 du talon inférieur 23 et formant un système de casse-goutte.In the first embodiment illustrated on the figure 1 , the first section 2 ends in the lower part by the lower bead 23, and the lower bead 23 is extended by a sharp edge 232 vertical disposed below the edge 231 of the lower bead 23 and forming a drip system.

Dans le deuxième mode de réalisation illustré sur la figure 2, le talon inférieur 23 est également prolongé par une arête vive 232 verticale disposée en-dessous de la bordure 231 du talon inférieur 23 et formant un système de casse-goutte. En outre, le premier profilé 2 présente un dispositif de récupération 24 des eaux d'écoulement venant dans le prolongement de l'âme principale 20 en-dessous du talon inférieur 23. Ce dispositif de récupération 24 est formé d'un profil en « U » délimitant un espace de récupération 240 située en-dessous de l'arête vive 232 du talon inférieure 23. Ce dispositif de récupération 24 présente également une arête vive 241 située en-dessous de l'espace de récupération 240 et formant un système de casse-goutte.In the second embodiment illustrated on the figure 2 , the lower bead 23 is also extended by a sharp edge 232 vertical disposed below the edge 231 of the lower bead 23 and forming a drip system. In addition, the first section 2 has a drain water recovery device 24 in the extension of the main core 20 below the lower bead 23. This recovery device 24 is formed of a U-shaped profile. Defining a recovery space 240 located below the sharp edge 232 of the lower bead 23. This recovery device 24 also has a sharp edge 241 located below the recovery space 240 and forming a drip system.

Dans le troisième mode de réalisation illustré sur la figure 3, le premier profilé 2 présente une âme secondaire 25 verticale s'étendant en-dessous du talon inférieur 23, en prolongement de ce dernier le long de son bord externe, cette âme secondaire 25 étant en décalage par rapport à l'âme principale 20 afin d'être écartée de la tranche T. Cette âme secondaire 25 se termine par une arête vive 250 verticale formant un système de casse-goutte. Ce premier profilé 2 comporte également deux ergots 261, 262 en vis-à-vis, parallèles à l'âme secondaire 25 et disposés en regard de cette âme secondaire 25 pour définir avec cette dernière un rail de réception 260 vertical d'une première pièce de jonction 5 (illustrée sur la figure 4b) entre deux premiers profilés 2 adjacents. Un ergot dit supérieur 261 fait saillie vers le bas du talon inférieur 23 et l'autre ergot dit inférieur 262 fait saillie vers le haut d'un retour intérieur 27 disposée en partie inférieure de l'âme secondaire 25. Ce retour intérieur 27 fait saillie horizontalement vers l'intérieur de l'âme secondaire 25, en direction de la tranche T pour venir en appui contre un troisième profilé décrit ci-dessous.In the third embodiment illustrated on the figure 3 , the first section 2 has a vertical secondary core 25 extending below the lower bead 23, in extension thereof along its outer edge, this secondary core 25 being offset with respect to the main core 20 so This secondary core 25 terminates in a sharp vertical edge 250 forming a drip system. This first profile 2 also comprises two lugs 261, 262 facing each other, parallel to the secondary core 25 and arranged facing this secondary core 25 to define with the latter a vertical receiving rail 260 of a first part junction 5 (illustrated on the figure 4b ) between two first adjacent sections 2. An upper lug 261 protrudes downwardly from the lower bead 23 and the other lower lug 262 protrudes upwards from an inner return 27 disposed in the lower part of the secondary core 25. This inner return 27 protrudes horizontally inwardly of the secondary core 25, in the direction of the slice T to abut against a third profile described below.

Dans ce troisième mode de réalisation, le dispositif de recouvrement 1 comporte en effet un troisième profilé 4 disposé en-dessous du premier profilé 2 et recouvert en partie par l'âme secondaire 25. Ce troisième profilé 4 comprenant une portion principale 40 fixée sur la tranche T et pourvue de moyens de fixation transversale contre la tranche T, tels qu'une vis 400 vissée dans une cheville 401, laquelle est emmanchée dans une perforation perpendiculaire à la tranche T. Cette portion principale 40 se termine en partie inférieure par une arête vive 403 formant un système de casse-goutte. Ce troisième profilé 4 comprend également une branche inférieure 41 horizontale prolongeant cette portion principale 40 en partie inférieure et faisant saillie vers l'intérieur de la portion principale 40, en direction pour la tranche T, pour venir en dessous du bord inférieur BI de l'élément de construction E afin de protéger ce bord inférieur BI. Cette branche inférieure 41 est pourvue à son extrémité libre d'un retour 42 qui vient en appui contre ce bord inférieur BI.In this third embodiment, the covering device 1 comprises in fact a third section 4 disposed below the first profile 2 and partially covered by the secondary core 25. This third profile 4 comprising a main portion 40 fixed on the slice T and provided with transverse fixing means against the slice T, such as a screw 400 screwed into an anchor 401, which is fitted into a perforation perpendicular to the slice T. This main portion 40 ends at the bottom with a ridge 403 quick forming a system of drip. This third profile 4 also comprises a lower horizontal branch 41 extending this main portion 40 in the lower part and projecting towards the inside of the main portion 40, in the direction of the slice T, to come below the lower edge BI of the construction element E to protect this lower edge BI. This lower branch 41 is provided at its free end with a return 42 which abuts against this lower edge BI.

Ce troisième profilé 4 comporte aussi deux ergots 44, 45 comprenant :

  • un premier ergot 44 vertical en appui contre la tranche T et disposé sur la face interne de la portion principale 40 ; et
  • un second ergot 45 horizontal en appui contre le bord inférieur BI et disposé sur la face interne de la branche inférieure 41, au-dessus du retour 42.
This third profile 4 also comprises two lugs 44, 45 comprising:
  • a first lug 44 vertical bearing against the edge T and disposed on the inner face of the main portion 40; and
  • a second horizontal lug 45 bearing against the lower edge BI and disposed on the inner face of the lower branch 41, above the return 42.

Ces ergots 44, 45, la portion principale 40 et la branche inférieure 41 définissent ensemble un rail de réception 46 de section en forme générale de « L » avec une portion verticale et une portion horizontale, pour la réception d'une troisième pièce de jonction 7 (visible sur les figures 5a et 5b) entre deux troisième profilés 4 adjacents.These lugs 44, 45, the main portion 40 and the lower leg 41 together define a receiving rail 46 of generally "L" shaped section with a vertical portion and a horizontal portion, for receiving a third junction piece. 7 (visible on Figures 5a and 5b ) between two adjacent third profiles 4.

Le deuxième profilé 3 comprend une bande 30 verticale disposée en vis-à-vis de l'âme principale 20 du premier profilé 2 à une distance prédéterminée pour dissimuler les moyens de fixation transversale 200, 201, cette bande 20 s'étendant sensiblement jusqu'au talon inférieur 23. Cette bande 30 se termine en partie basse par une arête vive 300 verticale formant un système de casse-goutte.The second section 3 comprises a vertical strip 30 placed opposite the main core 20 of the first section 2 at a predetermined distance to conceal the transverse fixing means 200, 201, this strip 20 extending substantially to at lower heel 23. This band 30 terminates at the bottom by a sharp edge 300 vertical forming a drip system.

Ce deuxième profilé 3 comporte également un pan incliné 31 surmontant la bande 30 et recouvrant au moins partiellement le talon supérieur 22 du premier profilé 2. Ce pan incliné 31 s'étend de part et d'autre de la bande 30 et présente :

  • une partie interne 310 recouvrant au moins partiellement ce talon supérieur 22 et venant sensiblement au niveau, ou du moins dans la continuité, du bord supérieur BS de l'élément de construction E ; et
  • une partie externe 311 prolongeant la partie interne 310 et se terminant par une arête vive 312 verticale formant un système de casse-goutte.
This second profile 3 also comprises an inclined face 31 overlying the band 30 and at least partially covering the upper bead 22 of the first section 2. This inclined section 31 extends on either side of the band 30 and has:
  • an inner portion 310 at least partially covering this upper bead 22 and coming substantially at or at least in continuity, the upper edge BS of the building element E; and
  • an outer portion 311 extending the inner portion 310 and ending with a sharp edge 312 vertical forming a drip system.

Le deuxième profilé 3 comporte également une branche 32 verticale ménagée sur une face inférieure de la partie interne 310 du pan incliné 31 en regard du plateau 220 du talon supérieur 22, afin que la branche 32 et la bande 30 délimite une gorge verticale dans laquelle est engagée la bordure 221 du talon supérieur 22. Cette branche 32 présente une hauteur inférieure à l'écartement vertical entre le pan incliné 31 et le plateau 220 du talon supérieur 22, de sorte que la branche 32 ne soit pas en contact avec ce plateau 220 et soit espacée du plateau 220 pour pouvoir disposer la couche C en matériau élastomère sur le plateau 220. Cette branche 32 présente une succession de crans, pour accrocher le joint d'étanchéité J.The second profile 3 also comprises a vertical branch 32 formed on a lower face of the inner portion 310 of the inclined face 31 facing the plate 220 of the upper bead 22, so that the branch 32 and the band 30 delimits a vertical groove in which is engaged the edge 221 of the upper bead 22. This branch 32 has a height less than the vertical spacing between the inclined portion 31 and the plate 220 of the upper bead 22, so that the branch 32 is not in contact with the plate 220 and is spaced from the plate 220 to be able to dispose the layer C of elastomeric material on the plate 220. This branch 32 has a succession of notches, to hang the seal J.

Le deuxième profilé 3 comporte également une patte 33 ménagée en partie inférieure de la bande 30 et faisant saillie d'une face interne de la bande 30 disposée en regard de l'âme principale 20 du premier profilé 2 Cette patte 33 délimite avec la bande 30 une rainure verticale dans laquelle est engagée la bordure 231 du talon inférieur 23 ; cette bordure 231 venant en appui sur le fond de cette rainure. Cette patte 33 présente en outre une largeur (dans la direction horizontale) sensiblement inférieure à l'écartement entre l'âme principale 20 du premier profilé 2 et la bande 30 du deuxième profilé 3, de sorte que cette patte 33 vient quasiment au contact de cette âme principale 20.The second profile 3 also comprises a tab 33 formed in the lower part of the strip 30 and projecting from an inner face of the strip 30 disposed opposite the main core 20 of the first profile 2. This tab 33 defines with the strip 30 a vertical groove in which is engaged the edge 231 of the lower heel 23; this edge 231 bearing on the bottom of this groove. This tab 33 further has a width (in the horizontal direction) substantially less than the spacing between the main web 20 of the first section 2 and the strip 30 of the second profile 3, so that this tab 33 comes into contact with almost this main soul 20.

Ce deuxième profilé 3 comporte aussi deux ergots 34, 35 en vis-à-vis, parallèles au pan incliné 31 et disposés dessous de la partie externe 311 du pan incliné 31, de sorte que ces ergots 34, 35 et cette partie externe 311 définissent ensemble un rail de réception 36 vertical d'une seconde pièce de jonction 6 (illustrée sur la figure 4a) entre deux deuxièmes profilés 4 adjacents. Un premier ergot 34 fait saillie de l'arête vive 312 en direction de la bande 30 et un second ergot 35 fait saillie de la bande 30 en direction de l'arête vive 312.This second profile 3 also comprises two lugs 34, 35 vis-à-vis, parallel to the inclined portion 31 and disposed below the outer portion 311 of the inclined portion 31, so that these lugs 34, 35 and this outer portion 311 define together a vertical receiving rail 36 of a second joining piece 6 (illustrated in FIG. figure 4a ) between two adjacent second sections 4. A first lug 34 protrudes from the sharp edge 312 in the direction of the strip 30 and a second lug 35 projects from the strip 30 towards the sharp edge 312.

En référence aux figures 4a et 4b, les pièces de jonction 5 et 6 sont réalisées en acier et comportent chacune un corps plat 50, 60 de forme plane, pourvue d'une languette 51, 61 déformable et déplaçable dans des positions plus ou moins écartées du corps plat 50, 60 ; au repos, hors déformation, la languette 51, 61 s'étendant de manière coplanaire au corps plat 50, 60. Dans le mode de réalisation illustré sur les figures 4a et 4b, la languette 51, 61 s'étend à l'intérieur du corps plat 50, 60 et peut être obtenue en ménageant dans le corps plat 50, 60 une entaille traversante en forme de « U ».With reference to Figures 4a and 4b , the connecting pieces 5 and 6 are made of steel and each comprise a flat body 50, 60 of flat shape, provided with a tongue 51, 61 deformable and movable in positions more or less spaced from the flat body 50, 60; at rest, excluding deformation, the tongue 51, 61 extending coplanar with the flat body 50, 60. In the embodiment illustrated in FIGS. Figures 4a and 4b , the tongue 51, 61 extends inside the flat body 50, 60 and can be obtained by providing in the flat body 50, 60 a through cut in the shape of "U".

La différence entre la première pièce de jonction 5 et la seconde pièce de jonction 6 concerne les dimensions, car le rail de réception 260 est plus large que le rail de réception 36.The difference between the first joining piece 5 and the second joining piece 6 concerns the dimensions, since the receiving rail 260 is wider than the receiving rail 36.

Pour la troisième pièce de jonction 7, le corps plat 70 n'est pas de forme plane, mais présente une forme en « L » avec deux parois 71, 72 à angle droit, la languette (non visible) étant ménagée dans l'une des deux parois. Un tel corps plat 70 en forme de cornière est employé dans le cas du rail de réception 46 de section en forme générale de « L ».For the third junction piece 7, the flat body 70 is not planar in shape, but has an "L" shape with two walls 71, 72 at right angles, the tongue (not visible) being formed in one both sides. Such a flat body 70 shaped angle is used in the case of the receiving rail 46 section in the general shape of "L".

En utilisation, il suffit de déformer ou tordre la languette 51, 61 (comme schématisé par les flèches D sur la figure 5a) pour assurer un frottement plus ou moins élevé de la pièce de jonction 5, 6, 7 qui est ensuite glissée (comme schématisé par les flèches G sur la figure 5b) à l'intérieur du rail de réception 260, 36, 46 correspondant du profilé 2, 3, 4. L'autre profilé à joindre est ensuite glissé de manière jointive au bout du profilé correspondant, avec les pièces de jonction qui s'engagent dans les rails de réception correspondants, comme illustré sur la figure 5c.In use, it is sufficient to deform or twist the tongue 51, 61 (as shown schematically by the arrows D on the figure 5a ) to ensure a greater or lesser friction of the junction piece 5, 6, 7 which is then slid (as shown schematically by the arrows G on the figure 5b ) inside the corresponding receiving rail 260, 36, 46 of the profile 2, 3, 4. The other profile to be joined is then slid contiguously at the end of the corresponding section, with the connecting pieces which engage in the corresponding receiving rails, as shown in figure 5c .

Il est bien évidemment envisageable d'employer ce type de jonction pour d'autres types de dispositif de recouvrement afin d'assurer la jonction bout à bout de deux profilés adjacents par insertion à l'intérieur de rails de réception prévus à cet effet sur lesdits profilés.It is of course conceivable to use this type of junction for other types of covering device to ensure the end-to-end connection of two adjacent sections by insertion inside reception rails provided for this purpose on said profiles.

Bien entendu l'exemple de mise en oeuvre évoqué ci-dessus ne présente aucun caractère limitatif et d'autres améliorations et détails peuvent être apportés au dispositif de recouvrement selon l'invention, sans pour autant sortir du cadre de l'invention où d'autres formes de moyens de fixation peuvent par exemple être réalisées.Of course the implementation example mentioned above is not limiting in nature and further improvements and details can be made to the covering device according to the invention, without departing from the scope of the invention where other forms of fastening means may for example be made.

Claims (14)

Dispositif de recouvrement (1) d'une tranche (T) sensiblement verticale et d'extension horizontale d'un élément de construction (E) en suspend, tel que le nez d'une dalle de support ou d'une dalle de balcon, du type comprenant : - un premier profilé (2) destiné à recouvrir au moins partiellement la tranche (T) de l'élément de construction (E), comprenant une âme principale (20) verticale pourvue de moyens de fixation transversale (200, 201) contre la tranche (T) dudit élément de construction (E), et un talon supérieur (22) prolongeant ladite âme principale (20) en partie supérieure et présentant un plateau (220) horizontal faisant saillie vers l'extérieur de l'âme principale (20) et se terminant par une bordure (221) montante verticale, ledit talon supérieur (22) étant destiné à la réception d'un joint d'étanchéité (J) entre ledit premier profilé (2) et ladite tranche (T) ; et - un deuxième profilé (3) recouvrant le premier profilé (2) et comprenant une bande (30) verticale disposée en vis-à-vis de l'âme principale (20) du premier profilé (2) à une distance prédéterminée pour dissimuler lesdits moyens de fixation transversale (200, 201), et un pan incliné (31) surmontant ladite bande (30) et recouvrant au moins partiellement ledit talon supérieur (22) ;
caractérisé en ce que le pan incliné (31) s'étend de part et d'autre de ladite bande (30) et présente une partie interne (310) recouvrant au moins partiellement ledit talon supérieur (22) et une partie externe (311) prolongeant ladite partie interne (310) et se terminant par une arête vive (312) verticale formant un système de casse-goutte. Device for covering (1) a substantially vertical slice (T) and horizontal extension of a suspended structural element (E), such as the nose of a support slab or a balcony slab, of the type comprising: a first profile (2) intended to at least partially cover the edge (T) of the building element (E), comprising a vertical main core (20) provided with transverse fixing means (200, 201) against the edge (T) of said building element (E), and an upper bead (22) extending said main web (20) at the top and having a horizontal plate (220) projecting outwardly from the main web (20) and terminating in a vertical rising rim (221), said upper bead (22) being for receiving a seal (J) between said first profile (2) and said wafer (T); and a second profile (3) covering the first profile (2) and comprising a vertical strip (30) disposed opposite the main core (20) of the first profile (2) at a predetermined distance to conceal said transverse attachment means (200, 201), and an inclined section (31) overlying said strip (30) and at least partially covering said upper bead (22);
characterized in that the inclined section (31) extends on either side of said strip (30) and has an inner portion (310) at least partially covering said upper bead (22) and an outer portion (311) extending said inner portion (310) and terminating in a sharp edge (312) forming a vertical drip system. Dispositif de recouvrement (1) selon la revendication 1, dans lequel le deuxième profilé (3) comporte une branche (32) verticale ménagée sur une face inférieure de la partie interne (310) du pan incliné (31) en regard du plateau (220) du talon supérieur (22), afin que ladite branche (32) et la bande (30) délimite une gorge verticale dans laquelle est engagée la bordure (221) du talon supérieur (22) du premier profilé (2).Covering device (1) according to claim 1, wherein the second profile (3) comprises a vertical branch (32) formed on a lower face of the inner portion (310) of the inclined face (31) opposite the plateau (220). ) of the upper bead (22), so that said leg (32) and the strip (30) defines a vertical groove in which is engaged the edge (221) of the upper bead (22) of the first section (2). Dispositif de recouvrement (1) selon la revendication 2, dans lequel la branche (32) présente une hauteur inférieure à l'écartement vertical entre le pan incliné (31) et le plateau (220) du talon supérieur (22), afin que ladite branche (32) soit espacée dudit plateau (220) pour pouvoir disposer une couche (C) en matériau élastomère sur ledit plateau (220).Covering device (1) according to claim 2, wherein the leg (32) has a height less than the vertical spacing between the inclined face (31) and the plate (220) of the upper bead (22), so that said branch (32) is spaced from said plate (220) to be able to have a layer (C) of elastomeric material on said plate (220). Dispositif de recouvrement (1) selon les revendications 2 ou 3, dans lequel la branche (32) présente une succession de crans.Covering device (1) according to claims 2 or 3, wherein the branch (32) has a succession of notches. Dispositif de recouvrement (1) selon l'une quelconque des revendications précédentes, comprenant en outre une pièce de jonction (6) entre deux deuxièmes profilés (3) adjacents, où le deuxième profilé (3) comporte deux ergots (34, 35) en vis-à-vis, parallèles au pan incliné (31) et disposés dessous de la partie externe (311) du pan incliné (31) pour définir avec ladite partie externe (311) un rail de réception (36) de ladite pièce de jonction (5).Covering device (1) according to any one of the preceding claims, further comprising a connecting piece (6) between two adjacent second sections (3), where the second section (3) comprises two lugs (34, 35) in opposite, parallel to the inclined face (31) and disposed below the outer portion (311) of the inclined face (31) to define with said outer portion (311) a receiving rail (36) of said joining piece (5). Dispositif de recouvrement (1) selon la revendication 5, dans lequel la pièce de jonction (6) comporte un corps plat (60) sur lequel est prévu au moins une languette (61) déformable déplaçable dans des positions plus ou moins écartées dudit corps plat (60).Covering device (1) according to claim 5, wherein the joining piece (6) comprises a flat body (60) on which is provided at least one deformable tongue (61) movable in more or less spaced apart positions of said flat body (60). Dispositif de recouvrement (1) selon l'une quelconque des revendications précédentes, dans lequel la bande (30) se termine en partie basse par une arête vive (300) verticale formant un système de casse-goutte.Covering device (1) according to any one of the preceding claims, wherein the strip (30) terminates at the bottom by a sharp edge (300) vertical forming a drip system. Dispositif de recouvrement (1) selon l'une quelconque des revendications précédentes, dans lequel le premier profilé (2) comporte un talon inférieur (23) prolongeant ladite âme principale (20) en partie inférieure et présentant un plateau (230) horizontal faisant saillie vers l'extérieur de l'âme principale (20) et se terminant par une bordure (231) montante verticale, et le deuxième profilé (3) comporte une patte (33) ménagée en partie inférieure de la bande (30) et faisant saillie d'une face interne de la bande (30) disposée en regard du premier profilé (2), ladite patte (33) délimitant avec la bande (30) une rainure verticale dans laquelle est engagée la bordure (231) dudit talon inférieur (23) qui vient en appui sur le fond de ladite rainure.Covering device (1) according to any one of the preceding claims, wherein the first section (2) comprises a lower bead (23) extending said main core (20) in the lower part and having a horizontal plate (230) projecting outwardly from the main web (20) and terminating in a vertical rising edge (231), and the second web (3) having a tab (33) formed in the lower portion of the web (30) and projecting an inner face of the strip (30) disposed facing the first profile (2), said tab (33) delimiting with the strip (30) a vertical groove in which is engaged the edge (231) of said lower bead (23); ) which bears on the bottom of said groove. Dispositif de recouvrement (1) selon la revendication 8, dans lequel la bordure (231) du talon inférieur (23) et la bordure (221) du talon supérieur (22) du premier profilé (2) sont coplanaires, et la patte (33) du deuxième profilé (3) présente une largeur sensiblement inférieure à l'écartement entre l'âme principale (20) du premier profilé (2) et la bande (30) du deuxième profilé (3).Covering device (1) according to claim 8, wherein the edge (231) of the lower bead (23) and the edge (221) of the upper bead (22) of the first profile (2) are coplanar, and the lug (33) ) of the second section (3) has a width substantially less than the spacing between the main web (20) of the first web (2) and the web (30) of the second web (3). Dispositif de recouvrement (1) selon les revendications 8 ou 9, dans lequel le talon inférieur (23) est prolongé par une arête vive (232) verticale disposée en-dessous de la bordure (231) dudit talon inférieur (23) et formant un système de casse-goutte.Covering device (1) according to claim 8 or 9, wherein the lower bead (23) is extended by a sharp edge (232) vertical disposed below the edge (231) of said lower bead (23) and forming a drip system. Dispositif de recouvrement (1) selon la revendication 10, dans lequel le premier profilé (2) se termine par le talon inférieur (23).Covering device (1) according to claim 10, wherein the first profile (2) ends with the lower bead (23). Dispositif de recouvrement (1) selon la revendication 10, dans lequel le premier profilé (2) présente un dispositif de récupération (24) des eaux d'écoulement venant dans le prolongement de l'âme principale (20) en-dessous du talon inférieur (23), ledit dispositif de récupération (24) étant formé d'un profil en « U » délimitant un espace de récupération (240) située en-dessous de l'arête vive (312) de la partie externe (311) du pan incliné (31) et de l'arête vive (232) du talon inférieur (23).Covering device (1) according to claim 10, wherein the first section (2) has a recovery device (24) of the flow water coming in the extension of the main core (20) below the lower bead (23), said recovery device (24) being formed of a "U" profile defining a recovery space (240) located below the sharp edge (312) of the outer portion (311) of the pan inclined (31) and the sharp edge (232) of the lower bead (23). Dispositif de recouvrement (1) selon les revendications 8 ou 9, dans lequel le premier profilé (2) présente une âme secondaire (25) verticale s'étendant en-dessous du talon inférieur (23) en décalage par rapport à l'âme principale (20) et se terminant par une arête vive (250) verticale formant un système de casse-goutte, et dans lequel le dispositif de recouvrement (1) comporte en outre un troisième profilé (4) disposé en-dessous du premier profilé (2) et recouvert au moins partiellement par ladite âme secondaire (25), ledit troisième profilé (4) comprenant une portion principale (40) pourvue de moyens de fixation transversale (400, 401) contre la tranche (T) dudit élément de construction (E), et une branche inférieure (41) prolongeant ladite portion principale (40) en partie inférieure et faisant saillie vers l'intérieur de la portion principale (40) pour la protection d'un bord inférieur (BI) sensiblement horizontal dudit élément de construction (E).Covering device (1) according to claims 8 or 9, wherein the first section (2) has a secondary web (25) extending vertically below the lower bead (23) offset from the main core (20) and terminating in a vertical sharp edge (250) forming a puddle system, and wherein the covering device (1) further comprises a third section (4) disposed below the first section (2). ) and at least partially covered by said secondary core (25), said third profile (4) comprising a main portion (40) provided with transverse fixing means (400, 401) against the edge (T) of said construction element (E ), and a lower leg (41) extending said main portion (40) at the bottom and protruding inwardly of the main portion (40) for protecting a substantially horizontal lower edge (BI) of said building element (E). Dispositif de recouvrement (1) selon la revendication 13, dans lequel le premier profilé (2) comporte deux ergots (261, 262) en vis-à-vis, parallèles à l'âme secondaire (25) et disposés en regard de ladite âme secondaire (25) pour définir avec ladite âme secondaire un rail de réception (260) d'une pièce de jonction (5) entre deux premiers profilés (2) adjacents.Covering device (1) according to claim 13, wherein the first section (2) comprises two lugs (261, 262) vis-à-vis, parallel to the secondary core (25) and arranged opposite said core secondary (25) for defining with said secondary core a receiving rail (260) of a junction piece (5) between two first profiles (2) adjacent.
EP12191216.6A 2011-11-04 2012-11-05 Device for covering a section of a suspended construction element Active EP2589723B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1160007A FR2982294B1 (en) 2011-11-04 2011-11-04 DEVICE FOR RECOVERING A WAFER OF AN UNUSED CONSTRUCTION ELEMENT

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EP2589723A1 true EP2589723A1 (en) 2013-05-08
EP2589723B1 EP2589723B1 (en) 2016-04-27

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3009325A1 (en) * 2013-07-30 2015-02-06 S2Ir TERRACE OR MARK FLOOR TRIM DEVICE
EP3404163A1 (en) * 2017-05-17 2018-11-21 Dani Alu Device for covering a slab and associated covering assembly
EP3754131A1 (en) * 2019-06-20 2020-12-23 Alutec Oy Cover structure and railing structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3128963B1 (en) 2021-11-10 2024-03-22 Dani Alu Cover profile for a section of a suspended construction element, with stop for pouring a liquid waterproofing system

Citations (4)

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Publication number Priority date Publication date Assignee Title
DE1261303B (en) 1963-08-03 1968-02-15 Zeppelin Metallwerke G M B H Roof edging
FR2690186A1 (en) * 1992-04-16 1993-10-22 Dani Alu Cover for exposed edge of cantilever structure, e.g. balcony - has two sections, one covering lower edge of structure and second covering front face of first with fixings and sealed to upper edge
DE19821785A1 (en) * 1997-06-10 1999-04-08 Baumjohann Adolf Terrace roof eave edge
US20050005551A1 (en) * 2003-07-07 2005-01-13 Graham Brad R. Drip edge and fascia system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261303B (en) 1963-08-03 1968-02-15 Zeppelin Metallwerke G M B H Roof edging
FR2690186A1 (en) * 1992-04-16 1993-10-22 Dani Alu Cover for exposed edge of cantilever structure, e.g. balcony - has two sections, one covering lower edge of structure and second covering front face of first with fixings and sealed to upper edge
FR2690186B1 (en) 1992-04-16 1996-09-27 Dani Alu DEVICE FOR COVERING A VERTICAL SLOT OF A PENDING CONSTRUCTION ELEMENT.
DE19821785A1 (en) * 1997-06-10 1999-04-08 Baumjohann Adolf Terrace roof eave edge
US20050005551A1 (en) * 2003-07-07 2005-01-13 Graham Brad R. Drip edge and fascia system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3009325A1 (en) * 2013-07-30 2015-02-06 S2Ir TERRACE OR MARK FLOOR TRIM DEVICE
EP3404163A1 (en) * 2017-05-17 2018-11-21 Dani Alu Device for covering a slab and associated covering assembly
FR3066515A1 (en) * 2017-05-17 2018-11-23 Dani Alu .DISPOSITIF FOR CLADDING A SLAB AND ASSOCIATED CLADDING ASSEMBLY.
EP3754131A1 (en) * 2019-06-20 2020-12-23 Alutec Oy Cover structure and railing structure

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EP2589723B1 (en) 2016-04-27
FR2982294A1 (en) 2013-05-10
FR2982294B1 (en) 2013-11-08

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