FR2745598A1 - Fixing for facing plates on building wall - Google Patents
Fixing for facing plates on building wall Download PDFInfo
- Publication number
- FR2745598A1 FR2745598A1 FR9602678A FR9602678A FR2745598A1 FR 2745598 A1 FR2745598 A1 FR 2745598A1 FR 9602678 A FR9602678 A FR 9602678A FR 9602678 A FR9602678 A FR 9602678A FR 2745598 A1 FR2745598 A1 FR 2745598A1
- Authority
- FR
- France
- Prior art keywords
- lug
- wall
- plate
- recess
- engaged
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
- E04F13/0853—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements adjustable perpendicular to the wall
- E04F13/0855—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements adjustable perpendicular to the wall adjustable in several directions, one of which is perpendicular to the wall
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
Abstract
Description
Dispositif de fixation de plaques de revêtement sur un mur d'immeuble. Device for fixing cladding plates to a building wall.
La présente invention concerne un dispositif de fixation de plaques de revêtement sur un mur d'immeuble. The present invention relates to a device for fixing covering plates to a building wall.
On sait qu'il est fréquent d'appliquer des plaques de revêtement ou parements de faible épaisseur sur des façades d'immeubles en béton ou en parpaings, afin de les enjoliver et de dissimuler le gros oeuvre au regard. Ces parements sont généralement en pierre naturelle mince ou en matériau synthétique, suivant l'effet recherché par l'architecte ou le maître d'oeuvre. We know that it is common to apply thin cladding panels or facings on the facades of concrete or concrete blocks, in order to embellish them and hide the structural work from view. These facings are generally made of thin natural stone or synthetic material, depending on the effect sought by the architect or the project manager.
On a déjà proposé (voir, par exemple, FR-A-2 651 817) d'utiliser dans ce but une attache mécanique, par exemple à section en U, dont une branche prend appui contre la façade par une partie pliée formant patte de fixation, qui peut être rendue solidaire de la façade à l'aide d'un boulon ou similaire, tandis que, dans une ouverture d'une seconde partie recourbée écartée de la façade et parallèle à celleci, est engagée en une position réglable une tige filetée, maintenue en position par un système d'écrou, l'extrémité de cette tige dirigée vers l'extérieur comportant une partie plane, disposée horizontalement, sur laquelle peut prendre appui une plaque verticale de revêtement, un ergot vertical monté coulissant dans une ouverture de cette partie plane étant engagé, de part et d'autre de celle-ci, dans un évidement de la plaque supportée par la partie plane et dans un évidement aligné avec le précédent et ménagé dans la plaque immédiatement inférieure. Un manchon en matière plastique doit être introduit en partie haute de la pierre inférieure pour loger la partie inférieure de l'ergot. It has already been proposed (see, for example, FR-A-2 651 817) for this purpose of using a mechanical fastener, for example with a U-shaped section, one branch of which bears against the facade by a folded part forming a tab of fixing, which can be made integral with the facade using a bolt or the like, while, in an opening of a second curved part spaced from the facade and parallel to it, is engaged in an adjustable position a rod threaded, held in position by a nut system, the end of this rod directed outwards comprising a flat part, arranged horizontally, on which a vertical coating plate can bear, a vertical lug mounted sliding in an opening of this planar part being engaged, on either side thereof, in a recess of the plate supported by the planar part and in a recess aligned with the previous one and formed in the plate immediately below e. A plastic sleeve must be inserted in the upper part of the lower stone to accommodate the lower part of the lug.
Un tel système est simple et efficace, car il permet de disposer les plaques de revêtement à une certaine distance de la façade, pour appliquer contre celle-ci une couche d'un matériau thermiquement isolant, tout en laissant subsister entre celui-ci et les plaques de revêtement une lame d'air permettant la ventilation. Such a system is simple and effective, because it makes it possible to arrange the cladding plates at a certain distance from the facade, to apply a layer of thermally insulating material against the latter, while leaving between it and the covering plates an air space allowing ventilation.
Entre les plaques de façade associées à un même organe de fixation et disposées à l'aplomb l'une de l'autre subsiste également un intervalle, dont l'épaisseur est déterminée par celle de la partie plane formant l'extrémité de la tige filetée de l'organe de fixation. Cet intervalle est destiné à permettre aux plaques de se dilater ou de se contracter librement en fonction de la température externe, variable suivant les saisons. There is also a gap between the front plates associated with the same fixing member and positioned directly above each other, the thickness of which is determined by that of the flat part forming the end of the threaded rod. of the fixing member. This interval is intended to allow the plates to expand or contract freely depending on the external temperature, which varies with the seasons.
Un inconvénient de l'attache mécanique d'un type connu mentionnée ci-dessus est que l'ergot vertical descend sous son propre poids jusqu'au fond de l'évidement de la plaque inférieure qui lui sert de logement. Il prend donc appui contre le fond de ce logement et si, pour une raison quelconque, par exemple en raison de la présence de traces de mortier ou d'un corps étranger quelconque, il ne peut plus coulisser librement dans l'ouverture de la partie plane dans laquelle il est engagé, il va s'opposer à la dilatation thermique de la plaque inférieure. Cet incident a été fréquemment relevé dans la pratique et il entraîne de sérieux désordres. A disadvantage of the mechanical attachment of a known type mentioned above is that the vertical lug descends under its own weight to the bottom of the recess of the lower plate which serves as its housing. It therefore bears against the bottom of this housing and if, for any reason, for example due to the presence of traces of mortar or any foreign body, it can no longer slide freely in the opening of the part plane in which it is engaged, it will oppose the thermal expansion of the lower plate. This incident has been frequently reported in practice and causes serious disorders.
La présente invention vise à remédier à ce défaut de la technique connue en proposant un système du type précédemment décrit, dans lequel, en position d'utilisation, l'ergot vertical ne vient pas en butée contre le fond de l'évidement qui lui sert de logement dans la plaque inférieure, mais est maintenu à une certaine distance de ce fond, de manière à permettre à cette plaque de se dilater librement sous l'effet de la chaleur, sans que l'ergot risque de s'opposer à cette dilatation. The present invention aims to remedy this defect in the known technique by proposing a system of the type described above, in which, in the position of use, the vertical lug does not abut against the bottom of the recess which serves it of housing in the lower plate, but is kept at a certain distance from this bottom, so as to allow this plate to expand freely under the effect of heat, without the pin being liable to oppose this expansion .
A cet effet, conformément à la présente invention, l'ergot vertical comprend une partie faisant saillie latéralement, disposée au-dessus de la partie plane de la tige filetée, sur laquelle elle prend appui, cette partie en saillie étant disposée à une distance suffisante de l'extrémité inférieure de l'ergot pour que cette dernière ne vienne pas au contact du fond de l'évidement de la plaque inférieure dans lequel elle est engagée. To this end, in accordance with the present invention, the vertical lug comprises a laterally projecting part, disposed above the flat part of the threaded rod, on which it bears, this projecting part being disposed at a sufficient distance. of the lower end of the lug so that the latter does not come into contact with the bottom of the recess of the lower plate in which it is engaged.
La partie en saillie de l'ergot pourra avoir n'importe quelle forme lui interdisant de passer à travers l'ouverture de la partie plane de la tige filetée dans laquelle l'ergot est engagé. Elle pourra avantageusement être constituée par une collerette coaxiale à cet ergot. The protruding part of the lug may have any shape preventing it from passing through the opening of the flat part of the threaded rod in which the lug is engaged. It can advantageously be constituted by a flange coaxial with this lug.
L'invention va être décrite ci-après plus en détail, en référence aux dessins annexés, qui n'ont pas de caractère limitatif. Sur ces dessins
La figure 1 est une vue schématique en perspective, illustrant le dispositif conforme à l'invention, en position d'utilisation
La figure 2 est une vue en élévation à plus grande échelle de l'ergot de ce dispositif.The invention will be described below in more detail, with reference to the accompanying drawings, which are not intended to be limiting. On these drawings
Figure 1 is a schematic perspective view, illustrating the device according to the invention, in the position of use
Figure 2 is an elevational view on a larger scale of the lug of this device.
Comme on le voit sur la figure 1, l'attache mécanique représentée est destinée à la fixation, en avant d'un mur 1 d'immeuble, de plaques de revêtement telles que 2a, 2b, en un autre matériau, parallèles à ce mur. As can be seen in FIG. 1, the mechanical fastener shown is intended for fixing, in front of a building wall 1, covering plates such as 2a, 2b, made of another material, parallel to this wall .
Dans ce but, l'attache mécanique comporte, de façon connue en soi, une ferrure 3 à section en U, dont une branche comporte à une extrémité une partie pliée 4, appliquée contre le mur 1 et formant patte de fixation sur celui-ci, à l'aide d'un boulon 5 engagé dans une boutonnière 6 de la patte 4. For this purpose, the mechanical fastener comprises, in a manner known per se, a fitting 3 with a U-section, of which one branch comprises at one end a folded part 4, applied against the wall 1 and forming a fixing lug thereon , using a bolt 5 engaged in a buttonhole 6 of the tab 4.
La base 7 du U est percée d'une ouverture dans laquelle est engagée en une position réglable une tige filetée 8, qu'un écrou 9 et éventuellement un contre-écrou (non représenté) permettent de verrouiller en position. The base 7 of the U is pierced with an opening in which is engaged in an adjustable position a threaded rod 8, which a nut 9 and possibly a lock nut (not shown) make it possible to lock in position.
A son extrémité la plus écartée du mur 1, la tige 8 comporte une partie plane 10, qui supporte la plaque supérieure 2a, en laissant subsister un certain intervalle 11 entre cette plaque 2a et la plaque inférieure 2b. Un ergot rectiligne 12, disposé verticalement, est engagé dans une ouverture de la partie plane 10, sa partie supérieure et sa partie inférieure étant logées respectivement dans un évidement 13 de la plaque supérieure 2a et dans un évidement 14 de la plaque inférieure 2b, aligné avec le précédent, avec interposition d'un fourreau en matière plastique entre l'ergot 12 et ses logements. At its end furthest from the wall 1, the rod 8 has a flat part 10, which supports the upper plate 2a, leaving a certain gap 11 between this plate 2a and the lower plate 2b. A rectilinear lug 12, arranged vertically, is engaged in an opening of the flat part 10, its upper part and its lower part being housed respectively in a recess 13 of the upper plate 2a and in a recess 14 of the lower plate 2b, aligned with the previous one, with the interposition of a plastic sheath between the lug 12 and its housings.
Cet ergot 12 peut normalement coulisser librement dans l'ouverture de la partie plane 10 dans laquelle il est engagé et il vient habituellement prendre appui par son extrémité inférieure contre le fond de l'évidement 14. This lug 12 can normally slide freely in the opening of the flat part 10 in which it is engaged and it usually comes to bear by its lower end against the bottom of the recess 14.
Lorsque celle-ci subit une dilatation thermique, le jeu 11 entre les plaques lui permet de se déplacer en repoussant l'ergot 12, mais, si celui-ci, pour une raison quelconque, est bloqué en position, il s'oppose à la libre dilatation de la plaque 2b, ce qui peut entraîner de sérieux incidents.When the latter undergoes thermal expansion, the clearance 11 between the plates allows it to move by pushing back the lug 12, but, if the latter, for some reason, is locked in position, it opposes the free expansion of the plate 2b, which can lead to serious incidents.
Pour y remédier, conformément à la présente invention, l'ergot 12 comporte une butée latérale, constituée dans le cas présent par une collerette 15, qui est disposée audessus de la partie plane 10 et par laquelle elle prend appui sur celle-ci. To remedy this, in accordance with the present invention, the lug 12 comprises a lateral stop, constituted in the present case by a flange 15, which is disposed above the flat part 10 and by which it is supported thereon.
Cette collerette 15 est située à une distance telle de l'extrémité inférieure de l'ergot 12 qu'il ne repose pas sur le fond de l'évidement 14 et qu'il permette ainsi à la plaque 2b de se dilater librement, en cas d'élévation de la température ambiante. This flange 15 is located at such a distance from the lower end of the lug 12 that it does not rest on the bottom of the recess 14 and that it thus allows the plate 2b to expand freely, in the event of room temperature rise.
On évite donc ainsi, moyennant une modification simple et peu coûteuse des ergots de la technique antérieure, les inconvénients inhérents à cette technique. Thus, by means of a simple and inexpensive modification of the lugs of the prior art, the drawbacks inherent in this technique are avoided.
Naturellement, tout système anti-coulissement autre qu'une collerette, faisant saillie latéralement à la surface de l'ergot 12, peut être utilisé, sans sortir du cadre de l'invention. Naturally, any anti-sliding system other than a flange, projecting laterally from the surface of the lug 12, can be used, without departing from the scope of the invention.
De même, la ferrure 3 n'a pas nécessairement la forme d'un U, et l'invention s'applique à tout autre type de ferrure utilisée dans ce but dans la technique, par exemple à celles que l'on obtient en supprimant la branche supérieure de l'ergot 12 représentée sur les dessins. Likewise, the fitting 3 does not necessarily have the shape of a U, and the invention applies to any other type of fitting used for this purpose in the technique, for example to those obtained by removing the upper branch of the lug 12 shown in the drawings.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9602678A FR2745598B1 (en) | 1996-03-04 | 1996-03-04 | DEVICE FOR FIXING COVERING PLATES ON A BUILDING WALL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9602678A FR2745598B1 (en) | 1996-03-04 | 1996-03-04 | DEVICE FOR FIXING COVERING PLATES ON A BUILDING WALL |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2745598A1 true FR2745598A1 (en) | 1997-09-05 |
| FR2745598B1 FR2745598B1 (en) | 1998-08-14 |
Family
ID=9489811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9602678A Expired - Fee Related FR2745598B1 (en) | 1996-03-04 | 1996-03-04 | DEVICE FOR FIXING COVERING PLATES ON A BUILDING WALL |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2745598B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999050515A1 (en) * | 1998-03-27 | 1999-10-07 | Peter Wagner | Fastening structure for facing panels fitted with ducts |
| FR2802561A1 (en) | 1999-12-21 | 2001-06-22 | Halfen Sa | Device for fixing cladding plates on building wall comprises fitting, supported against wall by bolted fixing leg, and adjustable thread rod applied between plates and fitting |
| RU195686U1 (en) * | 2019-09-03 | 2020-02-04 | Вячеслав Михайлович Обатуров | FRAME-FREE DEVICE FOR FASTENING HINGED PLATES |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH444431A (en) * | 1965-12-08 | 1967-09-30 | Fischer Artur | Dowels for fastening facade panels |
| FR2552174A1 (en) * | 1983-09-20 | 1985-03-22 | Hilti Ag | ADJUSTABLE FIXING DEVICE FOR SIDING PLATES |
| AT378214B (en) * | 1983-01-19 | 1985-07-10 | Bach Ges M B H Geb | DEVICE FOR FASTENING FACADE PANELS OR THE LIKE. |
| FR2562119A1 (en) * | 1984-04-03 | 1985-10-04 | Crozet Daniel | Element having insulating properties for the building industry |
| FR2651817A1 (en) * | 1989-09-08 | 1991-03-15 | Lebraut Richard | ADJUSTABLE HARDWARE FOR FIXING EXTERIOR FACADE COVER PLATES. |
| WO1992013154A1 (en) * | 1991-01-18 | 1992-08-06 | Fischer Italia S.A.S. Di Paolo Morassutti & C. | Accessory spacing element for dowel anchoring devices for wall covering slabs |
| EP0507675A1 (en) * | 1991-04-03 | 1992-10-07 | L.R. Etanco | Adjustable fitting allowing simultaneous fixing of insulating elements and facade covering plates |
-
1996
- 1996-03-04 FR FR9602678A patent/FR2745598B1/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH444431A (en) * | 1965-12-08 | 1967-09-30 | Fischer Artur | Dowels for fastening facade panels |
| AT378214B (en) * | 1983-01-19 | 1985-07-10 | Bach Ges M B H Geb | DEVICE FOR FASTENING FACADE PANELS OR THE LIKE. |
| FR2552174A1 (en) * | 1983-09-20 | 1985-03-22 | Hilti Ag | ADJUSTABLE FIXING DEVICE FOR SIDING PLATES |
| FR2562119A1 (en) * | 1984-04-03 | 1985-10-04 | Crozet Daniel | Element having insulating properties for the building industry |
| FR2651817A1 (en) * | 1989-09-08 | 1991-03-15 | Lebraut Richard | ADJUSTABLE HARDWARE FOR FIXING EXTERIOR FACADE COVER PLATES. |
| WO1992013154A1 (en) * | 1991-01-18 | 1992-08-06 | Fischer Italia S.A.S. Di Paolo Morassutti & C. | Accessory spacing element for dowel anchoring devices for wall covering slabs |
| EP0507675A1 (en) * | 1991-04-03 | 1992-10-07 | L.R. Etanco | Adjustable fitting allowing simultaneous fixing of insulating elements and facade covering plates |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999050515A1 (en) * | 1998-03-27 | 1999-10-07 | Peter Wagner | Fastening structure for facing panels fitted with ducts |
| FR2802561A1 (en) | 1999-12-21 | 2001-06-22 | Halfen Sa | Device for fixing cladding plates on building wall comprises fitting, supported against wall by bolted fixing leg, and adjustable thread rod applied between plates and fitting |
| RU195686U1 (en) * | 2019-09-03 | 2020-02-04 | Вячеслав Михайлович Обатуров | FRAME-FREE DEVICE FOR FASTENING HINGED PLATES |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2745598B1 (en) | 1998-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20121130 |