FR2988445A1 - Method for assembling two hollow profiles of e.g. barrier, using screw, involves moving profile relative to another profile to bring tightened portion of oblong hole to level of empty slit and to engage wall with holding head - Google Patents

Method for assembling two hollow profiles of e.g. barrier, using screw, involves moving profile relative to another profile to bring tightened portion of oblong hole to level of empty slit and to engage wall with holding head Download PDF

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Publication number
FR2988445A1
FR2988445A1 FR1200886A FR1200886A FR2988445A1 FR 2988445 A1 FR2988445 A1 FR 2988445A1 FR 1200886 A FR1200886 A FR 1200886A FR 1200886 A FR1200886 A FR 1200886A FR 2988445 A1 FR2988445 A1 FR 2988445A1
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France
Prior art keywords
profile
section
threaded
wall
assembly
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Granted
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FR1200886A
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French (fr)
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FR2988445B1 (en
Inventor
Frederic Jacky Collignon
Gabriel Collignon
Stephane Collignon
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C J PLAST
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C J PLAST
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Priority to FR1200886A priority Critical patent/FR2988445B1/en
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Classifications

    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/09—Releasable fastening devices with a stud engaging a keyhole slot
    • 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
    • F16B5/0621—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 parallel relationship
    • F16B5/0642—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 parallel relationship the plates being arranged one on top of the other and in full close contact with each other
    • 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
    • F16B5/07—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of multiple interengaging protrusions on the surfaces, e.g. hooks, coils
    • 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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/22—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using hooks or like elements
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • F16B35/048—Specially-shaped necks
    • 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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0433—Clamping or clipping connections for rods or tubes being in parallel relationship

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

The method involves fixing an assembly element (1) with a profile (2) such that an external empty slit remains between a holding head (21) and a face (7) of the profile. A widened portion (11) of an oblong hole (10) bored in a wall (9) of another profile (3) and elongated according to a sliding motion direction (Y-Y'), is placed in line with the head. The wall is threaded on the element till reaching the slit. The latter profile is moved relative to the former profile to bring a tightened portion (12) of the hole to a level of the slit and to engage the wall with the holding head. The assembly element is made of polymer. An independent claim is also included for an assembly element.

Description

Procédé d'assemblage de deux profilés et organe d'assemblage pour ce procédé Domaine technique de l'invention L'invention concerne un procédé d'assemblage de deux profilés. L'invention concerne également un organe d'assemblage pour être utilisé dans un tel procédé, du type comportant une tige de fixation à un premier profilé et une tête de retenue d'un deuxième profilé. La tige de fixation comprend un tronçon fileté d'ancrage dans le premier profilé et un tronçon de support entre ce tronçon d'ancrage fileté et la tête de retenue. État de la technique Dans une manière commune de fixer deux profilés creux l'un à l'autre à l'aide d'un ou plusieurs organes d'assemblage, on installe ces organes d'assemblage après avoir positionné les deux profilés l'un contre l'autre. Les organes d'assemblage peuvent, par exemple, être des vis prévues pour serrer les deux profilés l'un contre l'autre. Une fois que de telles vis sont en place, leurs têtes au moins restent apparentes, sauf lorsque des opercules, des capuchons ou d'autres accessoires de masquage additionnels sont rapportées devant ces têtes. Lorsque des organes d'assemblage autres que des vis sont employés, le même problème de la visibilité de ces organes d'assemblage dans l'assemblage final demeure.30 Les accessoires rapportés pour masquer des organes d'assemblage en place peuvent se détacher et être perdus, alors qu'ils représentent un surcoût et que leur mise en place implique une opération manuelle additionnelle. En outre, bien que généralement conçus pour avoir une apparence la plus proche possible de celle de leur support d'accueil, de tels accessoires installés restent perceptibles visuellement de manière plus ou moins nette et forment des irrégularités visibles. Le masquage d'organes d'assemblage au moyen d'accessoires rapportés io n'est donc pas totalement satisfaisant, au moins dans certains cas. Résumé de l'invention 15 L'invention a au moins pour but de proposer une solution qui résolve le problème de la visibilité non souhaitée d'organes d'assemblages d'une manière plus satisfaisante, sur un ou plusieurs points, que la solution employant des accessoires rapportés de masquage. 20 Selon l'invention, ce but est atteint grâce à un procédé d'assemblage comprenant des étapes dans lesquelles : a) à un premier profilé, on fixe un organe d'assemblage de manière qu'une fente extérieure vide subsiste entre une tête de retenue constitutive de l'organe d'assemblage et une face du premier profilé, 25 b) au droit, c'est-à-dire dans l'axe de la tête de retenue, on place une portion élargie d'un trou percé dans une paroi d'un deuxième profilé et oblong selon une direction de coulissement, c) on enfile la paroi du deuxième profilé sur l'organe de fixation, jusqu'à ladite fente, et 30 d) on déplace le deuxième profilé selon la direction de coulissement, par rapport au premier profilé, de manière à amener une portion resserrée du trou oblong au niveau de ladite fente et à accrocher la paroi du deuxième profilé à la tête de retenue. Le procédé défini ci-dessus peut incorporer une ou plusieurs autres caractéristiques avantageuses, isolément ou en combinaison, en particulier parmi celles définies ci-après. Avantageusement, l'organe d'assemblage comporte une tige de fixation qui porte la tête de retenue et qui comprend un épaulement d'arrêt tourné dans la direction opposée à la tête de retenue. De préférence, dans l'étape a), on enfonce la tige de fixation dans le premier profilé jusqu'à mettre l'épaulement d'arrêt en butée contre ladite face de ce premier profilé. Avantageusement, la tige de fixation comporte un tronçon d'ancrage fileté.FIELD OF THE INVENTION The invention relates to a method for assembling two sections. The invention also relates to an assembly member for use in such a method, of the type comprising a fixing rod to a first section and a retaining head of a second section. The fixing rod comprises a threaded anchor section in the first section and a support section between this threaded anchor section and the retaining head. State of the art In a common way of fixing two hollow sections to one another with the aid of one or more connecting members, these assembly members are installed after having positioned the two sections one by one. against each other. The connecting members may, for example, be screws provided for clamping the two sections against each other. Once such screws are in place, their heads at least remain visible, except when lids, caps or other additional masking accessories are reported in front of these heads. When fasteners other than screws are employed, the same problem of the visibility of these fasteners in the final assembly remains. The accessories reported for concealing fasteners in place can come off and be removed. lost, while they represent an additional cost and that their implementation involves an additional manual operation. In addition, although generally designed to have an appearance as close as possible to that of their home support, such installed accessories remain visually perceptible more or less clearly and form visible irregularities. The masking of fasteners with attachments is therefore not entirely satisfactory, at least in some cases. SUMMARY OF THE INVENTION The object of the invention is at least to provide a solution that solves the problem of unwanted visibility of assembly members in a more satisfactory manner, on one or more points, than the solution employing reported masking accessories. According to the invention, this object is achieved by means of an assembly method comprising steps in which: a) to a first section, an assembly member is fixed so that an empty outer slot remains between a head of constituent retention of the assembly member and a face of the first profile, b) at the right, that is to say in the axis of the retaining head, is placed an enlarged portion of a hole drilled in a wall of a second profile and oblong in a direction of sliding, c) the wall of the second section is threaded onto the fastener, to said slot, and d) the second section is moved in the direction of sliding, relative to the first section, so as to bring a constricted portion of the oblong hole at said slot and to hang the wall of the second section to the retaining head. The process defined above may incorporate one or more other advantageous characteristics, alone or in combination, in particular from those defined below. Advantageously, the assembly member comprises a fixing rod which carries the retaining head and which comprises a stop shoulder turned in the opposite direction to the retaining head. Preferably, in step a), the fixing rod is pressed into the first section until the stop shoulder abuts against the face of this first section. Advantageously, the fixing rod comprises a threaded anchor section.

De préférence, dans l'étape a), on visse ce tronçon d'ancrage fileté dans le premier profilé. Avantageusement, dans l'étape a), on serre l'épaulement d'arrêt contre ladite face du premier profilé.Preferably, in step a), this threaded anchoring section is screwed into the first section. Advantageously, in step a), the stop shoulder is clamped against said face of the first section.

L'invention a également pour objet un organe d'assemblage qui est du type précité et où, entre le tronçon d'ancrage fileté et le tronçon de support, la tige de fixation comporte un épaulement d'arrêt d'enfoncement de cette tige de fixation dans le premier profilé, cet épaulement d'arrêt étant tourné vers le tronçon d'ancrage fileté. Avantageusement, le filetage du tronçon d'ancrage fileté va au moins jusqu'à l'épaulement d'arrêt.The invention also relates to an assembly member which is of the aforementioned type and where, between the threaded anchor section and the support section, the fastening rod has a depression-depressing shoulder of this rod. fixing in the first section, this stop shoulder being turned towards the threaded anchor section. Advantageously, the thread of the threaded anchor section goes at least up to the stop shoulder.

Avantageusement, l'organe d'assemblage est fait de polymère.Advantageously, the assembly member is made of polymer.

Description sommaire des dessins D'autres avantages et caractéristiques ressortiront plus clairement de la description qui va suivre d'un mode particulier de réalisation de l'invention donné à titre d'exemple non limitatif et représenté aux dessins annexés, parmi lesquels : - la figure 1 est une vue éclatée, en perspective, d'un assemblage dans lequel un organe d'assemblage conforme à l'invention maintient ensemble deux profilés partiellement représentés, - la figure 2 est une vue latérale de l'organe d'assemblage visible à la figure 1, - la figure 3 est une coupe faite transversalement à un profilé de la figure 1, représente ce profilé et l'organe d'assemblage de cette figure 1 et illustre une étape d'un procédé d'assemblage qui est conforme à l'invention et qui est mise en oeuvre pour réaliser l'assemblage de la même figure 1, - la figure 4 est une coupe analogue à la figure 3 et faite selon le plan horizontal IV de la figure 1.BRIEF DESCRIPTION OF THE DRAWINGS Other advantages and features will emerge more clearly from the following description of a particular embodiment of the invention given by way of nonlimiting example and represented in the appended drawings, among which: FIG. 1 is an exploded view, in perspective, of an assembly in which an assembly member according to the invention holds together two partially shown profiles, - FIG. 2 is a side view of the assembly member visible at the FIG. 3 is a section made transversely to a profile of FIG. 1, showing this profile and the assembly member of FIG. 1 and illustrates a step of an assembly process which is in accordance with FIG. invention and which is implemented to achieve the assembly of the same Figure 1, - Figure 4 is a section similar to Figure 3 and made along the horizontal plane IV of Figure 1.

Description d'un mode préférentiel de l'invention Sur la figure 1, la référence 1 désigne un organe d'assemblage de deux profilés creux de barrière 2 et 3 en polymère, qui sont partiellement représentés dans un souci de clarté. Le profilé 2 comporte une paroi externe 4 qui délimite un volume interne compartimenté par des cloisons longitudinales de renforcement 5 et 6. Les cloisons 5 sont parallèles à une face externe 7 que défini la paroi 4 et où débouche un trou taraudé 8 d'axe X-X' transversal. Ce trou 8 fait partie d'un alignement de trois trous 8 coaxiaux, dont les deux autres sont percés dans les cloisons 5, selon l'axe X-X' commun. Les trois trous 8 sont taraudés de la même manière, de sorte que leurs taraudages respectifs se succèdent en formant ensemble un même taraudage discontinu. Dans la pratique, les trois trous 8 sont taraudés en une seule et même opération.DESCRIPTION OF A PREFERRED EMBODIMENT OF THE INVENTION In FIG. 1, reference numeral 1 designates an assembly member of two hollow polymer barrier sections 2 and 3, which are partially represented for the sake of clarity. The profile 2 comprises an outer wall 4 which delimits an internal volume compartmentalized by longitudinal reinforcing partitions 5 and 6. The partitions 5 are parallel to an outer face 7 defined by the wall 4 and where a threaded hole 8 of axis XX opens 'transversal. This hole 8 is part of an alignment of three coaxial holes 8, the other two are drilled in the partitions 5, along the common axis X-X '. The three holes 8 are threaded in the same way, so that their respective threads succeed each other forming together a discontinuous tapping. In practice, the three holes 8 are tapped in one and the same operation.

Le profilé 3 a une configuration générale globalement semblable à celle du profilé 2. Sa paroi externe 9 est percée d'un trou oblong 10, qui est traversant et qui est allongé selon une direction Y-Y' montante et perpendiculaire à sa direction de perçage. Ce trou 10 comporte deux portions qui se succèdent selon la direction Y-Y' et qui sont une portion élargie 11 de contour circulaire et une portion resserrée 12, rectiligne selon la direction Y-Y' et plus haute que la portion élargie 11. La direction Y-Y' d'allongement du trou oblong 10 est également une direction de coulissement relatif des profilés 2 et 3 l'un par rapport à l'autre, ainsi que cela ressortira plus loin. Comme on l'aura compris, le trou oblong 10 est moins large au niveau de sa portion resserrée 12 qu'au niveau de sa portion élargie 11. L'organe d'assemblage 1 est représenté seul à la figure 2. Il a la constitution générale d'une vis et comporte une tige de fixation 20 et une tête de retenue 21, que porte une extrémité de cette tige de fixation 20 et qui définit une conformation d'accouplement d'un outil d'entraînement en rotation de l'organe d'assemblage 1.The profile 3 has a generally similar overall configuration to that of the profile 2. Its outer wall 9 is pierced by an oblong hole 10, which is through and which is elongate in a direction YY 'rising and perpendicular to its drilling direction. This hole 10 comprises two portions which follow one another in the direction YY 'and which are an enlarged portion 11 of circular contour and a constricted portion 12, rectilinear in the direction YY' and higher than the enlarged portion 11. The direction YY 'd Elongation of the oblong hole 10 is also a relative sliding direction of the sections 2 and 3 relative to each other, as will be apparent later. As will have been understood, the oblong hole 10 is narrower at its constricted portion 12 than at its enlarged portion 11. The assembly member 1 is shown alone in FIG. general of a screw and comprises a fixing rod 20 and a retaining head 21, which carries one end of this fixing rod 20 and which defines a coupling conformation of a tool for rotating the organ assembly 1.

La tige de fixation 20 comporte un épaulement intermédiaire d'arrêt 22 et deux tronçons successifs, à savoir un tronçon d'ancrage 23 et un tronçon de support 24 que cet épaulement d'arrêt 22 raccorde entre eux. Le tronçon d'ancrage 23 est fileté sur toute sa longueur, à partir de l'extrémité d'attaque ou extrémité avant 25 de la tige de fixation 20. Ainsi qu'on peut bien le voir à la figure 2, son filetage 26 atteint l'épaulement d'arrêt 22, qui est tourné vers l'extrémité avant 25. Le tronçon de support 24 se trouve entre l'épaulement d'arrêt 22 et la tête de retenue 21, qu'il relie entre eux.The fastening rod 20 has an intermediate stop shoulder 22 and two successive sections, namely an anchor section 23 and a support section 24 that this stop shoulder 22 interconnects. The anchoring section 23 is threaded over its entire length, starting from the leading end or front end 25 of the fixing rod 20. As can be seen in FIG. 2, its threading 26 reaches the stop shoulder 22, which is turned towards the front end 25. The support section 24 is located between the stop shoulder 22 and the retaining head 21, which connects them.

La tête de retenue 21 est plus large que la portion resserrée 12 du trou oblong 10, et moins large que sa portion élargie 11, dans laquelle elle peut passer. L'organe d'assemblage 1 peut être réalisé en polymère, ce qui est le cas dans l'exemple décrit ici. L'assemblage des profilés 2 et 3 commence par le vissage du tronçon d'ancrage 23 dans les trous 8. L'enfoncement causé par ce vissage est stoppé par la venue de l'épaulement d'arrêt 22 en butée contre la face 7. Il est suivi d'un petit vissage additionnel qui réalise un serrage de l'épaulement d'arrêt 22 sur la paroi externe 4 du profilé 2 et, ce faisant, un blocage de l'organe d'assemblage 1. A l'issue de ce blocage, l'organe d'assemblage 1 est tel qu'illustré à la figure 3.The retaining head 21 is wider than the constricted portion 12 of the oblong hole 10, and narrower than its enlarged portion 11, in which it can pass. The assembly member 1 may be made of polymer, which is the case in the example described here. The assembly of the profiles 2 and 3 begins with the screwing of the anchoring section 23 into the holes 8. The depression caused by this screwing is stopped by the coming of the stop shoulder 22 abutting against the face 7. It is followed by a small additional screwing which makes a clamping of the stop shoulder 22 on the outer wall 4 of the profile 2 and, in doing so, a blocking of the assembly member 1. At the end of this blocking, the assembly member 1 is as shown in Figure 3.

Sur cette figure 3, la tête de retenue 21 et la face 7 du profilé 2 sont distantes l'une de l'autre et délimitent entre elles une fente vide ou libre 30 de réception du bord de la portion resserrée 12 du trou oblong 10. La tête de retenue 21 est alors passée à travers la paroi 9, dans la portion élargie 11 du trou oblong 10, de manière que celui-ci et la paroi 9 se trouvent au niveau de la fente 30 et du tronçon de support 24. Ensuite, le profilé 3 est abaissé par rapport au profilé 2, en étant coulissé parallèlement à la direction d'allongement Y-Y' du trou oblong 10, de manière que la portion resserrée 12 du trou oblong 10 soit amenée à la hauteur du tronçon de support 24, derrière la tête de retenue 21, et que le bord de cette portion resserrée 12 soit ainsi accrochée à la tête de retenue 21. Une fois cela fait, l'assemblage est terminé et l'organe d'assemblage 1 maintient les profilés 2 et 3 ensemble comme représenté à la figure 4. A la figure 4, le tronçon de support 24 supporte le profilé 3, dont le poids agit dans le sens d'un maintien de la portion resserrée 12 du trou oblong 10 derrière la tête de retenue 21. Le profilé 3 est accroché à cette tête de retenue 21, qui est donc plus précisément une tête d'accrochage. L'invention ne se limite pas au mode de réalisation décrit précédemment. En particulier, elle trouve application dans des cas autres que celui de l'assemblage de profilés creux de barrière ou de clôture. Par exemple, elle peut également être employée pour l'assemblage de portails, ou bien la fixation de bardages ou de faux plafonds notamment.15In this FIG. 3, the retaining head 21 and the face 7 of the profile 2 are spaced apart from one another and delimit between them an empty or free slot 30 for receiving the edge of the constricted portion 12 of the oblong hole 10. The retaining head 21 is then passed through the wall 9, in the enlarged portion 11 of the oblong hole 10, so that the latter and the wall 9 are at the level of the slot 30 and the support section 24. Next , the profile 3 is lowered relative to the profile 2, being slid parallel to the elongation direction YY 'of the oblong hole 10, so that the constricted portion 12 of the oblong hole 10 is brought to the height of the support section 24 behind the retaining head 21, and that the edge of this constricted portion 12 is thus hooked to the retaining head 21. Once this is done, the assembly is completed and the assembly member 1 holds the profiles 2 and 3 together as shown in Figure 4. In Figure 4, the support section 24 supports the profile 3 whose weight acts in the direction of maintaining the constricted portion 12 of the oblong hole 10 behind the retaining head 21. The profile 3 is hooked to this retaining head 21, which is more precisely a fastening head. The invention is not limited to the embodiment described above. In particular, it finds application in cases other than that of the assembly of hollow profiles barrier or fence. For example, it can also be used for the assembly of gates, or the fixing of cladding or false ceilings.15

Claims (7)

REVENDICATIONS1. Procédé d'assemblage de deux profilés (2, 3), caractérisé en ce qu'il comprend des étapes dans lesquelles : a) à un premier profilé (2), on fixe un organe d'assemblage (1) de manière qu'une fente extérieure vide (30) subsiste entre une tête de retenue (21) constitutive de l'organe d'assemblage (1) et une face (7) du premier profilé (2), b) dans l'axe de la tête de retenue (21), on place une portion élargie (11) d'un trou (10) percé dans une paroi (9) d'un deuxième profilé (3) et oblong selon une direction de coulissement (Y-Y'), c) on enfile ladite paroi (9) du deuxième profilé (3) sur l'organe de fixation (1), jusqu'à ladite fente (30), et d) on déplace le deuxième profilé (3) selon la direction de coulissement (Y-Y'), par rapport au premier profilé (2), de manière à amener une portion resserrée (12) du trou oblong (10) au niveau de ladite fente (30) et à accrocher ladite paroi (9) du deuxième profilé (3) à la tête de retenue (21).REVENDICATIONS1. A method of assembling two profiles (2, 3), characterized in that it comprises steps in which: a) to a first section (2), an assembly member (1) is fixed in such a way that empty external slot (30) remains between a retaining head (21) constituting the assembly member (1) and a face (7) of the first profile (2), b) in the axis of the retaining head (21), an enlarged portion (11) of a hole (10) pierced in a wall (9) of a second section (3) and oblong in a direction of sliding (Y-Y '), c) is placed said wall (9) of the second profile (3) is threaded onto the fastener (1), to said slot (30), and (d) the second profile (3) is moved in the direction of sliding (Y -Y '), with respect to the first profile (2), so as to bring a constricted portion (12) of the oblong hole (10) at said slot (30) and to hang said wall (9) of the second profile ( 3) to the retaining head (21). 2. Procédé d'assemblage selon la revendication 1, caractérisé en ce que l'organe d'assemblage (1) comporte une tige de fixation (20) qui porte la tête de retenue (21) et qui comprend un épaulement d'arrêt (22) tourné dans la direction opposée à la tête de retenue (21), et en ce que, dans l'étape a), on enfonce la tige de fixation (20) dans le premier profilé (2) jusqu'à mettre l'épaulement d'arrêt (22) en butée contre ladite face (7) de ce premier profilé (2).2. Assembly method according to claim 1, characterized in that the assembly member (1) comprises a fixing rod (20) which carries the retaining head (21) and which comprises a stop shoulder ( 22) rotated in the opposite direction to the retaining head (21), and that in step a) the fixing rod (20) is pressed into the first profile (2) until the stop shoulder (22) abutting against said face (7) of this first section (2). 3. Procédé d'assemblage selon la revendication 2, caractérisé en ce que la tige de fixation (20) comporte un tronçon d'ancrage fileté (23), et en ce que,dans l'étape a), on visse ce tronçon d'ancrage fileté (23) dans le premier profilé (2).3. Assembly method according to claim 2, characterized in that the fastening rod (20) comprises a threaded anchor section (23), and in that, in step a), this section is screwed threaded anchor (23) in the first profile (2). 4. Procédé d'assemblage selon la revendication 3, caractérisé en ce que, dans l'étape a), on serre l'épaulement d'arrêt (22) contre ladite face (7) du premier profilé (2).4. Assembly method according to claim 3, characterized in that, in step a), the stop shoulder (22) is clamped against said face (7) of the first profile (2). 5. Organe d'assemblage pour être utilisé dans un procédé selon l'une quelconque des revendications précédentes, comportant une tige (20) de fixation à un premier profilé (2) et une tête (21) de retenue d'un deuxième profilé (3), la tige de fixation (20) comportant un tronçon fileté (23) d'ancrage dans le premier profilé (2) et un tronçon de support (24) entre ce tronçon d'ancrage fileté (23) et la tête de retenue (21), caractérisé en ce que, entre le tronçon d'ancrage fileté (23) et le tronçon de support (24), la tige de fixation (20) comporte un épaulement (22) d'arrêt d'enfoncement de cette tige de fixation (20) dans le premier profilé (2), cet épaulement d'arrêt (22) étant tourné vers le tronçon d'ancrage fileté (23).5. Assembly member for use in a method according to any one of the preceding claims, comprising a rod (20) for attachment to a first profile (2) and a head (21) for retaining a second section ( 3), the fastening rod (20) having a threaded portion (23) for anchoring in the first profile (2) and a support section (24) between this threaded anchoring section (23) and the retaining head (21), characterized in that, between the threaded anchoring section (23) and the support section (24), the fixing rod (20) has a shoulder (22) for stopping the penetration of this rod fastening (20) in the first profile (2), this stop shoulder (22) being turned towards the threaded anchoring section (23). 6. Organe d'assemblage selon la revendication 5, caractérisé en ce que le filetage (26) du tronçon d'ancrage (23) va au moins jusqu'à l'épaulement d'arrêt (22).6. Fitting member according to claim 5, characterized in that the thread (26) of the anchoring section (23) goes at least up to the stop shoulder (22). 7. Organe d'assemblage selon l'une quelconque des revendications 5 et 6, caractérisé en ce que cet organe d'assemblage (1) est fait de polymère.257. Fitting member according to any one of claims 5 and 6, characterized in that said assembly member (1) is made of polymer.25.
FR1200886A 2012-03-26 2012-03-26 METHOD OF ASSEMBLING TWO PROFILES AND ASSEMBLING MEMBER FOR THIS PROCESS Active FR2988445B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1557326A1 (en) * 2004-01-20 2005-07-27 Key Safety Systems, Inc. Quick connect safety belt anchor
US20090123287A1 (en) * 2007-11-11 2009-05-14 Cliff Wang Quick assembly blades for a ceiling fan
US20110194910A1 (en) * 2010-02-09 2011-08-11 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd . Assembly having screw and nut

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1557326A1 (en) * 2004-01-20 2005-07-27 Key Safety Systems, Inc. Quick connect safety belt anchor
US20090123287A1 (en) * 2007-11-11 2009-05-14 Cliff Wang Quick assembly blades for a ceiling fan
US20110194910A1 (en) * 2010-02-09 2011-08-11 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd . Assembly having screw and nut

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