FR2859254A1 - Circular section profile and ring connecting device for guardrail, has circular bar moving transversely in groove of profile by thread to open groove in direction of expansion of profile against inner periphery of ring - Google Patents
Circular section profile and ring connecting device for guardrail, has circular bar moving transversely in groove of profile by thread to open groove in direction of expansion of profile against inner periphery of ring Download PDFInfo
- Publication number
- FR2859254A1 FR2859254A1 FR0310334A FR0310334A FR2859254A1 FR 2859254 A1 FR2859254 A1 FR 2859254A1 FR 0310334 A FR0310334 A FR 0310334A FR 0310334 A FR0310334 A FR 0310334A FR 2859254 A1 FR2859254 A1 FR 2859254A1
- Authority
- FR
- France
- Prior art keywords
- groove
- profile
- ring
- bar
- expansion
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000003100 immobilizing effect Effects 0.000 claims 1
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
- E04F11/1836—Handrails of balustrades; Connections between handrail members
-
- 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
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/04—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening internal, i.e. with spreading action
-
- 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
- F16B7/10—Telescoping systems
- F16B7/14—Telescoping systems locking in intermediate non-discrete positions
- F16B7/1472—Telescoping systems locking in intermediate non-discrete positions with a clamping screw perpendicular to the axis of the telescoping members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
- E04B1/5837—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form
- E04B1/585—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form with separate connection devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
i0i0
Dispositif de liaison entre deux profilés. Connecting device between two profiles.
La présente invention concerne un dispositif de liaison entre deux profilés utilisable, en particulier dans différents cas de raccordement et de fixation d'éléments constitutifs d'un garde-corps. The present invention relates to a connecting device between two profiles usable, in particular in different cases of connection and attachment of elements constituting a guardrail.
Les gardes-corps sont généralement constitués de montants ou poteaux verticaux reliés en partie supérieure par une main courante et fixés en partie inférieure à un ouvrage à protéger. The guardrails generally consist of uprights or vertical poles connected at the top by a handrail and fixed at the bottom to a work to protect.
De ce fait, il existe de nombreux raccordements et fixations d'éléments constitutifs d'un garde-corps pour réaliser celui-ci. As a result, there are numerous connections and fastenings of elements constituting a railing to make it.
Ainsi, l'extrémité d'un profilé horizontal tel que main courante, lisse ou profil d'encadrement peut être raccordée et fixée dans une pièce ou un profil d'extrémité d'un embout de fixation, d'un raccord d'angle fixe ou variable, d'une fixation en bout sur un poteau raidisseur, sur une fixation murale. Thus, the end of a horizontal profile such as handrail, smooth or framing profile can be connected and fixed in a part or an end profile of a fixing end, a fixed angle connection or variable, an end fixation on a stiffening post, on a wall mount.
De même, l'extrémité inférieure d'un profilé vertical tel qu'un montant raidisseur, un poteau, est raccordable et fixable avec une pièce de fixation au sol telle qu'une platine, un sabot, tandis que son extrémité supérieure est raccordable et fixable dans une pièce de fixation intermédiaire du profilé horizontal. Similarly, the lower end of a vertical section such as a stiffening post, a pole, is connectable and fixable with a ground fastener such as a plate, a shoe, while its upper end is connectable and fixable in an intermediate fixing part of the horizontal profile.
Par conséquent, il est important de pouvoir réaliser ces raccordements et fixations de manière simple, pour faciliter le montage d'un tel gardecorps et garantir un maximum de sécurité. En effet, de tels gardes-corps peuvent être utilisés sur des lieux fréquentés par le public. En conséquence, il est primordial que les i raccordements et fixations intervenant entre les différents éléments constitutifs restent inaccessibles aux personnes non autorisées. Therefore, it is important to be able to make these connections and fixings in a simple way, to facilitate the installation of such a guardbodies and ensure maximum safety. Indeed, such guards can be used on places frequented by the public. Consequently, it is essential that the connections and fastenings intervening between the different constituent elements remain inaccessible to unauthorized persons.
A cet effet, l'invention a pour but de proposer un dispositif de liaison entre deux 5 profilés qui permet une liaison sûre entre les deux profilés et qui reste totalement invisible. For this purpose, the object of the invention is to propose a connection device between two sections which allows a secure connection between the two sections and which remains totally invisible.
Ainsi, l'invention a pour objet un dispositif de liaison avec immobilisation en translation et rotation de deux éléments de profilés de formes au moins io partiellement complémentaires, l'un des profilés étant un profilé à gorge ouverte débouchant dans la périphérie du tube profilé, ce premier profilé étant monté à emboîtement au moins partiel dans un second élément de profilé dit de recouvrement tel qu'une bague, un manchon ou similaire, caractérisé en ce que ledit dispositif d'immobilisation est constitué d'au moins une pièce s'insérant à coulissement dans la gorge du profilé à gorge, cette pièce étant déplaçable transversalement dans ladite gorge lors de sa fixation, ce déplacement transversal provoquant une ouverture de la gorge dans le sens d'une expansion du profilé à gorge contre la périphérie interne de l'élément de recouvrement. Thus, the subject of the invention is a connection device with immobilization in translation and rotation of two at least partially complementary shape profile elements, one of the profiles being an open groove profile opening into the periphery of the profiled tube, this first section being fitted at least partially in a second profile member said cover such as a ring, a sleeve or the like, characterized in that said immobilizer consists of at least one insert part sliding in the groove of the groove profile, this part being movable transversely in said groove during its fixing, this transverse displacement causing an opening of the groove in the direction of an expansion of the groove profile against the inner periphery of the covering element.
Ainsi de manière avantageuse, la fixation de la pièce dans la gorge du premier profilé permet de définir une liaison entre ledit profilé à gorge et l'élément de recouvrement. Cette liaison simple à mettre en oeuvre reste invisible, l'élément de recouvrement masquant la liaison. Thus advantageously, the attachment of the piece in the groove of the first section makes it possible to define a connection between said groove profile and the covering element. This simple connection to implement remains invisible, the covering element masking the connection.
La pièce s'insérant à coulissement dans la gorge du profilé est constituée d'un barreau dont la forme et les dimensions permettent son insertion à coulissement dans la gorge et son déplacement transversal dans ladite gorge, le barreau étant traversé au moins par un taraudage dans lequel est engagée une vis. The part slidably inserted into the groove of the profile consists of a bar whose shape and dimensions allow insertion into the groove sliding and transverse movement in said groove, the bar being traversed at least by a tapping in which is engaged a screw.
Ainsi, le barreau une fois mis en place, on visse la vis logée dans le barreau à travers l'ouverture de la gorge. Ladite vis vient alors buter contre la paroi de la gorge opposée à son ouverture, le barreau étant ainsi entraîné en déplacement, transversalement dans la gorge vers l'ouverture de ladite gorge de telle sorte qu'il exerce une pression sur la gorge au niveau de son ouverture générant ainsi l'expansion de la gorge et le serrage de la périphérie extérieure du profilé contre la périphérie intérieure de l'élément de recouvrement. Thus, once the bar is put in place, it screws the screw housed in the bar through the opening of the throat. Said screw then abuts against the wall of the groove opposite its opening, the bar being thus driven in displacement, transversely in the groove towards the opening of said groove so that it exerts a pressure on the groove at the level of its opening thus generating the expansion of the groove and the clamping of the outer periphery of the profile against the inner periphery of the covering element.
La pièce peut donc être constituée d'un barreau de section rectangulaire insérable à coulissement dans la gorge et dont le déplacement transversal est autorisé pour permettre l'ouverture de la gorge. The part may therefore consist of a bar of rectangular section insertable to slide in the groove and the transverse displacement is allowed to allow the opening of the groove.
io De préférence, la gorge du profilé présente une section circulaire et la pièce s'insérant à coulissement dans la gorge du profilé est alors constituée d'un barreau de section circulaire dont le diamètre extérieur est inférieur au diamètre intérieur de la gorge. Preferably, the groove of the profile has a circular section and the piece slidably inserting into the groove of the profile is then constituted by a bar of circular section whose outer diameter is smaller than the inner diameter of the groove.
De même, la gorge peut présenter une section autre que circulaire. Similarly, the groove may have a section other than circular.
On décrira maintenant l'invention plus en détail en référence au dessin dans lequel: La figure 1 représente une vue axiale avant d'un dispositif de liaison selon l'invention lors de la mise en place du profilé en vue d'une liaison; La figure 2 représente une vue selon la figure 1, au début de la fixation; La figure 3 représente une vue selon la figure 1 au moment de la déformation de la gorge du profilé ; La figure 4 représente une vue selon la figure 1 une fois la fixation réalisée; et La figure 5 représente une vue partiellement éclatée d'un raccord d'angle entre deux profilés Le dispositif de liaison selon l'invention est destiné à raccorder des profilés éléments constitutifs d'un garde-corps. The invention will now be described in more detail with reference to the drawing in which: FIG. 1 shows a front axial view of a connecting device according to the invention when the profile is put in place for a connection; FIG. 2 represents a view according to FIG. 1, at the beginning of the fixation; Figure 3 shows a view according to Figure 1 at the time of deformation of the profile groove; FIG. 4 represents a view according to FIG. 1 once the fixation is made; and Figure 5 shows a partially exploded view of a corner connection between two profiles The connecting device according to the invention is intended to connect sections constituting elements of a guardrail.
Un premier profilé 1 se présente sous la forme d'un profilé de section 5 sensiblement circulaire à gorge ouverte 2 débouchant dans la périphérie du tube profilé 1. A first section 1 is in the form of a substantially circular section section 5 with open groove 2 opening into the periphery of the profiled tube 1.
Ce premier profilé 1 est monté à emboîtement au moins partiel, dans un second élément de profilé dit de recouvrement tel qu'une bague 3. This first profile 1 is fitted at least partially in a second profile element called a covering element such as a ring 3.
Une pièce telle qu'un barreau 4 s'insère à coulissement dans la gorge 2 du profilé 1 à gorge. A part such as a bar 4 slidably engages the groove 2 of the grooved section 1.
Ce barreau 4 est de section circulaire complémentaire de la gorge 2 mais 15 présente un diamètre extérieur inférieur au diamètre de la gorge 2. De cette façon, le barreau 4 peut coulisser librement dans la gorge 2. This bar 4 is of circular section complementary to the groove 2 but has an outside diameter smaller than the diameter of the groove 2. In this way, the bar 4 can slide freely in the groove 2.
Ce barreau présente au moins un taraudage traversant 5, dans lequel est engagée une vis 6. This bar has at least one through thread 5, in which is engaged a screw 6.
Lorsque le barreau 4 est déplacé en coulissement jusqu'à sa position de fixation, la vis 6 se trouve généralement en saillie dans l'ouverture de la gorge 2 comme cela est visible à la figure 1 et une partie du barreau 4 est engagée dans la gorge 2 du profilé 1 lui-même emboîté dans la bague 3. When the bar 4 is slidably moved to its fixing position, the screw 6 is generally protruding into the opening of the groove 2 as can be seen in FIG. 1 and a portion of the bar 4 is engaged in the groove 2 of the profile 1 itself encased in the ring 3.
Pour fixer le profilé 1 à la bague 2, on visse une vis 6 à l'intérieur du taraudage 5 de telle sorte que la vis 6 vient en saillie de l'autre côté du taraudage traversant 5 dans la gorge 2, comme cela est visible à la figure 2. To fix the profile 1 to the ring 2, a screw 6 is screwed inside the tapping 5 so that the screw 6 projects from the other side of the through thread 5 into the groove 2, as can be seen in Figure 2.
On poursuit le vissage de la vis 6 qui vient alors buter contre la paroi de la gorge 2 diamétralement opposée à l'ouverture de la gorge 2 de telle sorte que survient une déformation de cette paroi mais également un entraînement en déplacement transversal du barreau 4 vers ladite ouverture de la gorge 2, comme on peut le voir à la figure 3, le barreau 4 venant en appui contre l'ouverture de la gorge 2. The screw 6 is then screwed down, which then abuts against the wall of the groove 2 diametrically opposed to the opening of the groove 2 so that a deformation of this wall occurs but also a drive in transverse displacement of the bar 4 towards said opening of the groove 2, as can be seen in Figure 3, the bar 4 bearing against the opening of the groove 2.
On poursuit encore le vissage de la vis 6 et le déplacement transversal du barreau 4 se poursuit dans la gorge 2 de telle sorte qu'il exerce une pression contre l'ouverture de la gorge 2 qui s'écarte. L'expansion de la gorge 2 sous l'effet du déplacement transversal du barreau 4 provoque le serrage de la périphérie extérieure du profilé 1 contre la périphérie intérieure de la bague 3. The screw 6 is further screwed down and the transverse displacement of the bar 4 continues in the groove 2 so that it exerts a pressure against the opening of the groove 2 which deviates. The expansion of the groove 2 under the effect of the transverse displacement of the bar 4 causes the clamping of the outer periphery of the profile 1 against the inner periphery of the ring 3.
Pour mettre en place un second profilé 1, on emboîte celui-ci sous la même bague 3 à l'extrémité opposée de celle-ci, et on procède à la fixation de la même manière. To set up a second section 1, it fits the latter under the same ring 3 at the opposite end thereof, and is proceeded to fixing in the same manner.
L'élément de recouvrement peut affecter différentes formes et, par exemple, il peut se présenter sous la forme d'une rotule 3' pourvue de deux manchons 3'a, tels que représentés à la figure 5, permettant la liaison de deux profilés 1 de main courante pour former un angle. The cover member may affect different shapes and, for example, it may be in the form of a ball joint 3 'provided with two sleeves 3'a, as shown in Figure 5, allowing the connection of two profiles 1 handrail to form an angle.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0310334A FR2859254B1 (en) | 2003-09-01 | 2003-09-01 | DEVICE FOR CONNECTING BETWEEN TWO PROFILES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0310334A FR2859254B1 (en) | 2003-09-01 | 2003-09-01 | DEVICE FOR CONNECTING BETWEEN TWO PROFILES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2859254A1 true FR2859254A1 (en) | 2005-03-04 |
| FR2859254B1 FR2859254B1 (en) | 2007-09-07 |
Family
ID=34130680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0310334A Expired - Fee Related FR2859254B1 (en) | 2003-09-01 | 2003-09-01 | DEVICE FOR CONNECTING BETWEEN TWO PROFILES |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2859254B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD991023S1 (en) | 2017-12-21 | 2023-07-04 | Lustre Products Ltd. | Modular rail system connector |
| US11739536B2 (en) * | 2017-12-19 | 2023-08-29 | Lustre Products Ltd. | Modular rail system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3514135A (en) * | 1968-08-16 | 1970-05-26 | Clinton T Cooper | Internal expanding coupling for tubular members |
| US5061000A (en) * | 1989-12-20 | 1991-10-29 | Vix Design Products, Inc. | Rack for pickup truck |
| US6443406B1 (en) * | 2001-02-16 | 2002-09-03 | Kompan A/S | Means of mounting and adjusting telescopic metal tubes |
-
2003
- 2003-09-01 FR FR0310334A patent/FR2859254B1/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3514135A (en) * | 1968-08-16 | 1970-05-26 | Clinton T Cooper | Internal expanding coupling for tubular members |
| US5061000A (en) * | 1989-12-20 | 1991-10-29 | Vix Design Products, Inc. | Rack for pickup truck |
| US6443406B1 (en) * | 2001-02-16 | 2002-09-03 | Kompan A/S | Means of mounting and adjusting telescopic metal tubes |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11739536B2 (en) * | 2017-12-19 | 2023-08-29 | Lustre Products Ltd. | Modular rail system |
| US20230374790A1 (en) * | 2017-12-19 | 2023-11-23 | Lustre Products Ltd. | Modular rail system |
| USD991023S1 (en) | 2017-12-21 | 2023-07-04 | Lustre Products Ltd. | Modular rail system connector |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2859254B1 (en) | 2007-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20150529 |