FR2717538A1 - Fastener for metal sheets enclosing beam sections - Google Patents

Fastener for metal sheets enclosing beam sections Download PDF

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Publication number
FR2717538A1
FR2717538A1 FR9403120A FR9403120A FR2717538A1 FR 2717538 A1 FR2717538 A1 FR 2717538A1 FR 9403120 A FR9403120 A FR 9403120A FR 9403120 A FR9403120 A FR 9403120A FR 2717538 A1 FR2717538 A1 FR 2717538A1
Authority
FR
France
Prior art keywords
fastener
shape
fold
sheet
profile
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.)
Withdrawn
Application number
FR9403120A
Other languages
French (fr)
Inventor
Velut Jean
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR9403120A priority Critical patent/FR2717538A1/en
Publication of FR2717538A1 publication Critical patent/FR2717538A1/en
Withdrawn legal-status Critical Current

Links

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
    • E04D3/365—Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/08—Vaulted roofs
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0614—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in angled relationship

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Clamps And Clips (AREA)

Abstract

The fastener comprises two metal sheets (1,2) on a single section such as a square, rectangular, or round tube or even a U or T shape (6) and utilises a single junction fastener (5). The shape of the fastener allows the section and the metal sheet (1) to be confined by being covered by a fold in the sheet created to an extension of one of the sides of the fastener. The second metal sheet (2), matching the shape of the fastener and having a fold (4) which engages between the fastener and first metal sheet, is clipped onto the fastener. The fasteners are threaded longitudinally and located at regular intervals, the spacing of which is a function of the rigidity of the sheet metal folds. The fold (4) can be replaced by bolts (8) or rivets (9). The fastener is modified in shape in the case where the section is a closed U.

Description

MEMOIRE DESCRIPTIF
Il esc connu de realiser des poutres enntole mibce deformee elastiquement i et raidies sur les rives par des profiles de forme diverse
Bans le cas ou de telles poutres sont juxtaposees il convient de realiser la :oi:c;. jo jonction des ondes contigues dans le cas ou le profil de raidissage est commun aux 2 poutres contigues il est connu d' utiliser un profil rainure dans lequel les toles sont enfilees
Le present brevet permet une amelioration de cette jonction en supprimant le profile rainure qui se trouve remplace par un profil courant , tube rond carre ou rectangulaire , la liaison des toles avec ce profil etant realisee par une unique agrafe disposee a intervales reguliers de 1' ordre du metre
la figure I represente un mode de jonction propose
Sous le repere (I) est figuree une premiere tole comportant un pli a 90
La deuxieme tole repere (2) comporte un pli a 45 9 (repere (3 ) et une deuxieme
pli a 45" du precedent repere (4)
Une agrafe repere (5) entoure le profile repere (6) et comporte 2 plis a 90
et un pli a 450 Ce dernier vient coiffer le pli a 90 e de la tole repere (I)
La tole repere (2) vient coiffer 1' agrafe et son pli repere (4) vient é' engager
par clipsage sous 1' extremite de 1' agarfe repere (5 ) La position de clipsage
est representee en pointille
On remarquera tout 1' interet de la forme de 1' agrafe repere (5) qui au lieu
de ceinturer au plus pres le profile repere(6) comporte au contraire un cote allonge
qui facilitera le clipsage grace a sa plus grande souplesse
La figure 2 represente un cas d' assemblage dans lequel le profile est supprime
La forme de 1' agrafe est simplifiee mais au lieu d ' etre clipsse elle sera
enfilee longitudinalement sur la tole
Il convient de preciser que la valeur des angles est donnee a titre d' exemple
de meme que la forme carree du profile represente Toute forme de profile est
utilisable
Il faut remarquer aussi qu'il n' y a aucun jeu entre le pli a 900 de la premiere
tole et 1' agrafe C'est cette absence de jeu qui maintient au contraire le jeu
indispensable pour que le pli repere (4) puisse s' engager entre 1' agrafe et
la tole repere (I)
A noter que le pli repere (4) peut etre remplace par des vis , boulons ou rivets repere (8 ) ou (9 ) Le dispositif propose presente un avantage particulier car dans la position repere (8) aucune etancheite a la traversee de la tole n' entant necessaire les fuites eventuelles par cette fixation restant au dessus de la tole (I)
L' ecartement des agrafes est fonction du risque de flmabement du profile et de la
raidenr des plis des toles DESCRIPTIVE MEMORY
It is known to make bent mole beams elastically deformed i and stiffened on the banks by profiles of various shapes
In the case where such beams are juxtaposed it is advisable to carry out the: oi: c ;. jo junction of contiguous waves in the case where the stiffening profile is common to the 2 contiguous beams it is known to use a grooved profile in which the sheets are threaded
The present patent allows an improvement of this junction by eliminating the groove profile which is replaced by a current profile, square or rectangular round tube, the connection of the sheets with this profile being carried out by a single clip arranged at regular intervals of 1 order. meter
Figure I represents a proposed joining mode
Below the mark (I) is a first sheet with a 90 fold
The second sheet marked (2) has a fold at 45 9 (marked (3) and a second
fold 45 "from the previous mark (4)
A marked staple (5) surrounds the marked profile (6) and has 2 folds at 90
and a fold at 450 The latter covers the fold at 90 th of the sheet marked (I)
The referenced sheet (2) comes over the staple and its marked fold (4) comes to engage
by clipping under the end of the marked marker (5) The clipping position
is shown in dotted lines
Note all the interest of the shape of the staple marked (5) which instead
to encircle the profile as closely as possible (6), on the contrary, has an elongated side
which will facilitate clipping thanks to its greater flexibility
Figure 2 shows an assembly case in which the profile is deleted
The shape of the clip is simplified but instead of being clipped it will be
threaded longitudinally on the sheet
It should be noted that the value of the angles is given as an example
as well as the square shape of the profile represents Any shape of profile is
usable
It should also be noted that there is no play between the 900 fold of the first
sheet metal and the clip It is this absence of play which on the contrary maintains the play
essential so that the fold marked (4) can engage between the clip and
the sheet located (I)
Note that the fold marked (4) can be replaced by screws, bolts or rivets marked (8) or (9) The device offers a particular advantage because in the position marked (8) no sealing at the crossing of the sheet not ententante possible leaks by this fixing remaining above the sheet (I)
The spacing of the staples depends on the risk of fluttering of the profile and the
stiffening the folds of the sheets

Claims (1)

REVENDICATIONS REVENDICATION CLAIM Dispositif d' assemblage de 2 toles sur une profile unique de forme quelconque (6) tel que tube carre , rectangulaire rond ou meme fer en forme de U ou de T ou de corniere caracterise par 1' emploi d' une agrafe unique de jonction (5))dont la forme permet 1' emprisonnement du profile (6) et la tole (1) en venaat coiffer un pli pratique sur cette tole (I) resultat obtenu grace au prolongement de 1' un des cotes de 1' agarfe Le clipsage permet de supprimer le jeu entre ce pli et 1' agrafeDevice for assembling 2 sheets on a single profile of any shape (6) such as square, rectangular round tube or even iron in the shape of a U or T or an angle characterized by the use of a single junction clip ( 5)) whose shape allows the imprisonment of the profile (6) and the sheet (1) in venaat cap a practical fold on this sheet (I) result obtained thanks to the extension of one of the dimensions of the agarfe Clipping eliminates the clearance between this fold and the clip REVENDICATION 2CLAIM 2 Dispositif selon revendication I caracterise par la fixation par clipsage sur 1' agrafe (5) d' une deuxieme tole (2) epousant la forme de 1' agarfe et comportant un pli (4) qui s' engage entre 1' agarfe et la tole (1)Device according to claim I characterized by the fixing by clipping on the clip (5) of a second sheet (2) matching the shape of the staple and comprising a fold (4) which engages between the staple and the sheet (1) REVENDICATION 3CLAIM 3 Dispositif selon revendications precedentes caracterise par la modification de forme de 1' agrafe (7) dans le cas ou le profile est supprime en forme de U refermeDevice according to the preceding claims, characterized by the modification of the shape of the clip (7) in the case where the profile is removed in the shape of a closed U REVENDICATION 4CLAIM 4 Dispositif selon revendications precedentes caracterise par 1' enfilage des agrafes (5) ou (u3 soit par clipsage soit pat enfilage longitudinal Ces agrafes etant disposees a interveles regulier dont 1' ecartement est fonction de la raideur des plis des toles (I) ou (2) le pli (4) peur etre remplace par des vis boulons ou rivets (8) ou (9) Device according to the preceding claims, characterized by the threading of the staples (5) or (u3 either by clipping or by longitudinal threading of the staples. These staples being arranged at regular intervals, the spacing of which depends on the stiffness of the folds of the sheets (I) or (2 ) the fold (4) can be replaced by bolts or rivets (8) or (9)
FR9403120A 1994-03-15 1994-03-15 Fastener for metal sheets enclosing beam sections Withdrawn FR2717538A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9403120A FR2717538A1 (en) 1994-03-15 1994-03-15 Fastener for metal sheets enclosing beam sections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9403120A FR2717538A1 (en) 1994-03-15 1994-03-15 Fastener for metal sheets enclosing beam sections

Publications (1)

Publication Number Publication Date
FR2717538A1 true FR2717538A1 (en) 1995-09-22

Family

ID=9461140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9403120A Withdrawn FR2717538A1 (en) 1994-03-15 1994-03-15 Fastener for metal sheets enclosing beam sections

Country Status (1)

Country Link
FR (1) FR2717538A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453303A1 (en) * 1979-04-06 1980-10-31 Renault Clasp for two panels held together - consists of wire spring hook over web on one plate hooked under other plate
DE3221280A1 (en) * 1982-06-05 1983-12-08 Erico-Elektrotechnische Spezialfabrik GmbH, 6791 Schwanenmühle Flange bracket

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453303A1 (en) * 1979-04-06 1980-10-31 Renault Clasp for two panels held together - consists of wire spring hook over web on one plate hooked under other plate
DE3221280A1 (en) * 1982-06-05 1983-12-08 Erico-Elektrotechnische Spezialfabrik GmbH, 6791 Schwanenmühle Flange bracket

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