FR2539828A1 - Roof fastening plate - Google Patents
Roof fastening plate Download PDFInfo
- Publication number
- FR2539828A1 FR2539828A1 FR8301109A FR8301109A FR2539828A1 FR 2539828 A1 FR2539828 A1 FR 2539828A1 FR 8301109 A FR8301109 A FR 8301109A FR 8301109 A FR8301109 A FR 8301109A FR 2539828 A1 FR2539828 A1 FR 2539828A1
- Authority
- FR
- France
- Prior art keywords
- plate
- orifice
- seal
- plate according
- roof
- 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
Links
- 239000002184 metal Substances 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/3605—Connecting; Fastening of roof covering supported directly by the roof structure
- E04D3/3606—Connecting; Fastening of roof covering supported directly by the roof structure the fastening means being screws or nails
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
- F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
- F16B43/02—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
"Plaquette de fixation de toiture"
L'invention concerne une plaquette de fixation de toiture."Roof fixing plate"
The invention relates to a roof fixing plate.
Les toitures réalisées à l'aide de panneaux ondulés en fibro-ciment, en tôle-ou autres, sont fixées à leurs supports par des tire-fonds traversant le sommet des ondulations avec interposition d'une plaquette, chaque. The roofs produced using corrugated fiber cement, sheet metal or other panels are fixed to their supports by lag screws crossing the top of the corrugations with the interposition of a plate, each.
plaquette étant ainsi disposée entre la tête d'un tire-fond et le sommet de l'ondulation.wafer thus being arranged between the head of a lag screw and the top of the corrugation.
Cependant, il est très important de réaliser une bonne étanchéité autour du tire-fond à hauteur de sa traversée du panneau ondulé. However, it is very important to achieve a good seal around the lag screw up to its crossing of the corrugated panel.
Or, jusqu'à prient, cette étanchéité n'est pas réalisée de manière stre et dépend surtout du soin apporté au montage compte tenu que les rondelles d'étan- chéité mises en oeuvre sont réalisées en matériau fragile et par exemple en matériau bitumeux et qu'elles comportent un orifice central de faible diamètre s'adaptant sur le tire-fond. Ainsi,- lors du montage de la rondelle sur le tire-fond, celle-ci s'accroche et se détériore au passage des filets du tire-fond. However, until praying, this sealing is not carried out in a strict manner and depends above all on the care taken during assembly, taking into account that the sealing washers used are made of fragile material and for example of bituminous material and that they have a small diameter central hole that fits onto the lag screw. Thus, - during assembly of the washer on the lag screw, it hangs and deteriorates when the threads of the lag screw pass.
La présente invention a notamment pour but de remédier à ces inconvénients et concerne à cet effet une plaquette de fixation de toiture comprenant une plaquette métallique cintrée suivant l'une de ses diagonales et pourvue d'un orifice central pour le passage d'un tire-fond d'assemblage de la toiture à ses supports, plaquette de fixation caractérisée en ce qu'un joint présentant un orifice disposé coaxialement à l'orifice central de la plaquette est colle sur l'une des faces de la plaquette. The present invention aims in particular to remedy these drawbacks and for this purpose relates to a roof fixing plate comprising a metal plate curved along one of its diagonals and provided with a central orifice for the passage of a tire base for assembling the roof to its supports, fixing plate characterized in that a joint having an orifice arranged coaxially with the central orifice of the plate is glued to one of the faces of the plate.
Suivant une autre caractéristique de l'invention, le diamètre de l'orifice du joint. est inférieur au diamètre de l'orifice de la plaquette. According to another characteristic of the invention, the diameter of the orifice of the seal. is less than the diameter of the hole in the insert.
Suivant une autre caractéristique de l'invention, la plaquette présente, autour de son orifice, un embouti dont le diamètre est sensiblement égal au diamètre extérieur du joint, le joint étant fixé à l'intérieur de cet embouti. According to another characteristic of the invention, the wafer has, around its orifice, a stamped whose diameter is substantially equal to the outside diameter of the seal, the seal being fixed inside this stamped.
Suivant une autre caractéristique de l'invention, le joint présente un rebord autour de son orifice, ce rebord se logeant au travers de l'orifice de la plaquette. According to another characteristic of the invention, the seal has a rim around its orifice, this rim being housed through the orifice of the wafer.
L'invention est représentée, à titre d'exemple non limitatif, sur les dessins ci-joints, dans lesquels
- la figure l est une vue en élévation de la plaquette conforme a l'invention,
- la figure 2 est une -coupe suivant A-A de la figure l,
- la figure 3 est une coupe suivant B-B de la figure 1,
- la figure 4 est une vue en coupe de la fixation d'une toiture à ses supports à l'aide de la plaquette conforme à l'invention,
- la figure 5 est une vue en coupe d'un autre mode de réalisation de la plaquette.The invention is shown, by way of non-limiting example, in the accompanying drawings, in which
FIG. 1 is an elevation view of the plate according to the invention,
FIG. 2 is a section along AA of FIG. 1,
FIG. 3 is a section along BB of FIG. 1,
FIG. 4 is a sectional view of the attachment of a roof to its supports using the plate according to the invention,
- Figure 5 is a sectional view of another embodiment of the wafer.
La présente invention a en conséquence pour EBt la réalisation d'une plaquette de fixation de toiture qui permette son montage simple et rapide sans-nécessiter de soins particuliers tout en assurant un montage étanche. The present invention therefore has for EBt the production of a roof fixing plate which allows its simple and rapid assembly without requiring special care while ensuring a tight assembly.
Dans l'exemple représenté suivant les figures de 1 à 3, cette plaquette l est réalisée en métal, par exemple en acier galvanisé, et est de forme générale carrée. Elle est cintrée suivant l'une de ses diagonales (coupe A-A suivant la figure 1) de façon à.présenter deux ailes opposées li et 12 qui sont destinées à venir s'appliquer élastiquement contre les-flancs du sommet d'une ondulation d'un panneau de toiture ondulé 2. In the example shown according to Figures 1 to 3, this plate l is made of metal, for example galvanized steel, and is of generally square shape. It is curved along one of its diagonals (section AA according to FIG. 1) so as to present two opposite wings li and 12 which are intended to come to apply elastically against the sides of the top of a corrugation of a corrugated roofing panel 2.
Cette plaquette présente un orifice central 3 qui est pourvu d'un rebord 31' ou bord tombé, qui fait saillie sur sa face convexe 13. This plate has a central orifice 3 which is provided with a flange 31 ′ or dropped edge, which projects on its convex face 13.
Sur sa face concave 14, cette plaquette comporte également un embouti circulaire 4 coaxial a l'orifice 3, cet embouti 4 formant donc sur la face convexe 13 un relief annulaire. On its concave face 14, this plate also comprises a circular stamp 4 coaxial with the orifice 3, this stamp 4 therefore forming on the convex face 13 an annular relief.
Autour de l'orifice 3 et à l'intérieur de l'embouti 4, la plaquette 1 reçoit par vulcanisation, et d'une manière générale par collage, un joint d'étanchéité 5 qui est donc destiné à se placer, lors de la réalisation de la toiture, entre la plaquette 1 et le panneau ondule 2 autour du tire-fond 6 se vissant dans le support de toiture 7. Ce joint, qui est d'uneépaisseur supérieure à la profondeur de l'embouti, est de préférence réalisé-en matériau bitumineux. Around the orifice 3 and inside the stamping 4, the wafer 1 receives by vulcanization, and generally by gluing, a seal 5 which is therefore intended to be placed, during the realization of the roof, between the plate 1 and the corrugated panel 2 around the lag screw 6 screwing into the roof support 7. This joint, which is of a thickness greater than the depth of the stamping, is preferably made -in bituminous material.
Ce joint annulaire 5 présente un orifice dont le diamètre est plus petit que le diamètre de l'orifice 3. This annular seal 5 has an orifice whose diameter is smaller than the diameter of the orifice 3.
Le montage de la plaquette de fixation sur un tire-fond 6 permet donc la mise en place simultanée du joint qui lui est solidaire, ce montage pouvant s'effectuer rapidement et sans précaution particulière en évitant la détérioration du joint. The mounting of the fixing plate on a lag screw 6 therefore allows the simultaneous installation of the seal which is integral with it, this mounting being able to be carried out quickly and without any particular precaution avoiding deterioration of the seal.
Lors du vissage du tire-fond 6 à l'aide d'une clé en prise sur la tête 6l, la plaquette 1 est immobilisée en rotation par la coopération des ailes cintrées 11 et 12 de la plaquette avec les flancs de l'ondulation du panneau 2. Le joint 5 est donc également immobilisé en rotation, ce qui évite sa détérioration. When the lag screw 6 is screwed using a wrench engaged on the head 6l, the plate 1 is immobilized in rotation by the cooperation of the curved wings 11 and 12 of the plate with the sides of the corrugation of the panel 2. The seal 5 is therefore also immobilized in rotation, which prevents its deterioration.
Lors du serrage du tire-fond, la face infé- rieure de la tête 61 vient s'appliquer contre l'extrémité du bord tombé 31 et la friction qui en résulte produit un contact intime et donc étanche entre la plaquette et le tire-fond. Par ailleurs, lors de ce serrage du tire-fond, le joint est comprimé à hauteur du chant de son orifice de façon que le matériau de ce joint pénètre dans l'interstice formé entre le tire-fond et son orifice de passage dans le panneau, ainsi que dans l'interstice formé entre le tire-fond et son orifice de passage 9 dans la plaquette afin d'assurer un montage rigoureusement étanche. When tightening the lag screw, the lower face of the head 61 comes to bear against the end of the fallen edge 31 and the friction which results therefrom produces an intimate and therefore sealed contact between the plate and the lag screw. . Furthermore, during this tightening of the lag screw, the seal is compressed to the height of the edge of its orifice so that the material of this seal penetrates into the gap formed between the lag screw and its orifice for passage in the panel. , as well as in the gap formed between the lag screw and its passage orifice 9 in the plate in order to ensure a rigorously sealed assembly.
Suivant le mode de montage adopté pour la toiture, le tire-fond 6 pourra comporter une tête 6 amovible constituée par un écrou se vissant sur un filetage approprié réalisé à l'extrémité supérieure du tire-fond. Egalement, ce tire-fond pourra être remplacé par tout dispositif similaire de fixation d'une toiture et par exemple par des éléments de montage en crochet. Depending on the mounting method adopted for the roof, the lag screw 6 may include a removable head 6 constituted by a nut screwing onto an appropriate thread made at the upper end of the lag screw. Also, this lag screw can be replaced by any similar device for fixing a roof and for example by hook mounting elements.
En outre, cette construction pourra être mise en oeuvre pour des plaquettes se fixant dans des creux d'onde de panneaux ondulés ou par exemple des cavaliers de fixation de bac en acier sans s'écarter de l'invention.In addition, this construction can be implemented for plates fixing in wave hollows of corrugated panels or for example jumpers for fixing steel trays without departing from the invention.
Dans l'exemple de réalisation de la figure 5, le joint 6 fixé dans l'embouti 4 de la plaquette comporte un rebord 61 autour de son orifice 62 qui est destiné à se loger dans l'orifice 3 de la plaquette, ce rebord étant pourvu à son extrémité libre d'une collerette extérieure 63 s'adaptant autour du bord tombé 31- Cette réalisation permet de renforcer la solidité du joint à hauteur de la périphérie de son orifice, de renforcer sa fixation à la plaquette et d'améliorer l'étanchéité de l'assemblage d'un panneau de toiture. In the embodiment of Figure 5, the seal 6 fixed in the stamped 4 of the wafer has a flange 61 around its orifice 62 which is intended to be housed in the orifice 3 of the wafer, this flange being provided at its free end with an external flange 63 fitting around the fallen edge 31- This embodiment makes it possible to strengthen the solidity of the seal at the level of the periphery of its orifice, to strengthen its attachment to the wafer and to improve the sealing of the assembly of a roofing panel.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8301109A FR2539828B1 (en) | 1983-01-25 | 1983-01-25 | ROOF FIXING PLATE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8301109A FR2539828B1 (en) | 1983-01-25 | 1983-01-25 | ROOF FIXING PLATE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2539828A1 true FR2539828A1 (en) | 1984-07-27 |
| FR2539828B1 FR2539828B1 (en) | 1989-06-02 |
Family
ID=9285259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8301109A Expired FR2539828B1 (en) | 1983-01-25 | 1983-01-25 | ROOF FIXING PLATE |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2539828B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0395505A1 (en) * | 1989-04-28 | 1990-10-31 | Legrand | Fixing device for an object to be attached to any support, and object, particularly casing, having at least one of such fixing devices |
| WO2000005509A1 (en) * | 1998-07-20 | 2000-02-03 | Daniel Manseau | Leak resistant fastener |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB104623A (en) * | 1916-07-18 | 1917-03-15 | Herbert Bagnall | An Improved Washer for the Bolts or Screws of Corrugated Roofing Sheets. |
| FR1360258A (en) * | 1963-03-25 | 1964-05-08 | Lebraut Rousseaux Atel | Device for watertight fixing, on a support, of corrugated sheets or other |
| FR2312683A1 (en) * | 1975-05-27 | 1976-12-24 | Millardet Sa | Load spreading pad for fixing cladding to walls - has flexible under-layer seal and domed piece forming collar for screw or nail |
| AT372138B (en) * | 1979-12-11 | 1983-09-12 | Erich Gottler Fa | FASTENING ELEMENT FOR CORRUGATED PANELS |
-
1983
- 1983-01-25 FR FR8301109A patent/FR2539828B1/en not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB104623A (en) * | 1916-07-18 | 1917-03-15 | Herbert Bagnall | An Improved Washer for the Bolts or Screws of Corrugated Roofing Sheets. |
| FR1360258A (en) * | 1963-03-25 | 1964-05-08 | Lebraut Rousseaux Atel | Device for watertight fixing, on a support, of corrugated sheets or other |
| FR2312683A1 (en) * | 1975-05-27 | 1976-12-24 | Millardet Sa | Load spreading pad for fixing cladding to walls - has flexible under-layer seal and domed piece forming collar for screw or nail |
| AT372138B (en) * | 1979-12-11 | 1983-09-12 | Erich Gottler Fa | FASTENING ELEMENT FOR CORRUGATED PANELS |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0395505A1 (en) * | 1989-04-28 | 1990-10-31 | Legrand | Fixing device for an object to be attached to any support, and object, particularly casing, having at least one of such fixing devices |
| FR2646481A1 (en) * | 1989-04-28 | 1990-11-02 | Legrand Sa | FIXING DEVICE FOR AN ARTICLE TO BE RECORDED ON ANY SUPPORT, AND ARTICLE, IN PARTICULAR HOUSING, EQUIPPED WITH AT LEAST ONE SUCH FIXING DEVICE |
| US5000607A (en) * | 1989-04-28 | 1991-03-19 | Legrand | Device for fixing an object to a support, and object incorporating at least one such fixing device |
| WO2000005509A1 (en) * | 1998-07-20 | 2000-02-03 | Daniel Manseau | Leak resistant fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2539828B1 (en) | 1989-06-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |