WO2009037393A2 - Support device for a railing - Google Patents

Support device for a railing Download PDF

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Publication number
WO2009037393A2
WO2009037393A2 PCT/FR2008/001056 FR2008001056W WO2009037393A2 WO 2009037393 A2 WO2009037393 A2 WO 2009037393A2 FR 2008001056 W FR2008001056 W FR 2008001056W WO 2009037393 A2 WO2009037393 A2 WO 2009037393A2
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WO
WIPO (PCT)
Prior art keywords
base
wing
post
central
plane
Prior art date
Application number
PCT/FR2008/001056
Other languages
French (fr)
Other versions
WO2009037393A3 (en
Inventor
Laurent Palai
Original Assignee
Ateliers Lr Etanco
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 Ateliers Lr Etanco filed Critical Ateliers Lr Etanco
Priority to EP08831434.9A priority Critical patent/EP2171178B1/en
Publication of WO2009037393A2 publication Critical patent/WO2009037393A2/en
Publication of WO2009037393A3 publication Critical patent/WO2009037393A3/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
    • E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
    • E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
    • E04G21/3238—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof using counterweights

Definitions

  • the present invention relates to a device for supporting a guardrail on a flat surface such as, for example, the surface of a slab or terrace.
  • the base is connected to a counterweight also placed on the ground by the intermediate of a rigid crossbar.
  • the invention therefore more particularly aims to overcome these disadvantages, by means of a support device, relatively simple structure and inexpensive, easily removable and allowing the establishment of vertical posts or inclined relative to the vertical as well as possibly laying skirting boards.
  • the device according to the invention comprises a base of inverted T-shaped cross-section, this section comprising a central wing terminated in its lower part by a transverse wing which extends symmetrically, on both sides. other of the central wing, the lower face of this transverse wing serving as a ground support surface.
  • This wing comprises two cavities, namely:
  • first cavity intended to receive the lower end of a post, this cavity being oriented perpendicularly to the transverse wing and opening at the face of the central wing opposite to the transverse wing, and a second cavity intended to receive one end of a cross member, and having in cross section a shape at least partially complementary to that of said cross.
  • the base is formed by the assembly of two half-bases having two central half-wings and two transverse half-wings, according to a function plane substantially corresponding to the longitudinal plane of symmetry of the base.
  • Each half-base has at said junction plane two concave impressions corresponding to said cavities. Nevertheless, the depth of the impressions, measured perpendicular to the plane of junction, is less than half the width of the post and / or crossbar, measured at a corresponding location, in a predetermined state.
  • Fixing the two half-bases between them and with the post and the cross-member is made by screwing by means of screws which engage in pairs of coaxial bores made in the central half-wings, perpendicularly to the junction plane. Given the dimensional difference, the tightening of the screws causes a compression of the post and the crossbar which are engaged in the cavities. This compression thus ensures effective fixing of the post and the cross member in the base.
  • This attachment can be completed by a locking made with screws through the half-bases to engage (or only punch) in the post or the cross.
  • the cavity of the base for receiving the lower end of a pole may be shaped so as to receive the pole oriented in several directions.
  • Figure 1 is a schematic vertical section illustrating the general principle of a device for supporting a guardrail on a terrace
  • Figure 2 is a schematic perspective view showing a base according to the invention in assembled position
  • FIGS. 3 and 4 are perspective views of the two half-bases serving to produce the base of FIG. 2.
  • the railing 1 consists of a plurality of vertical posts 2 connected to each other by horizontal support bars 3 arranged at different levels on the posts 2.
  • Each post 2 engages at its lower end in a base 4 resting on the same surface as a terrace 5.
  • a baseboard 7 which extends from one base to the other parallel to the support bars 3.
  • each base is connected to a ballast 8 placed on the deck 5 via a rigid connecting beam 9.
  • the posts may be inclined relative to the horizontal towards the center of the terrace 5 at a predetermined angle. This position is illustrated in dashed lines in FIG.
  • the invention proposes a solution that is both simpler, less expensive, easier to put in place and yet more aesthetic than the solutions used so far.
  • a base 20 having in the assembled state a general prismatic T-shaped section comprising a vertical central wing 21 and a horizontal transverse wing 22.
  • the vertical central wing 21 has a substantially parallelepipedal shape having two faces main rectangular, two side faces 23, 24 and an upper face 25. The width of these side faces 23, 24 and the upper face 25 is much smaller (about a quarter) to the length of the main faces.
  • the transverse wing 22 of small thickness extends symmetrically on either side of the vertical central wing 21. Its underside of substantially square shape of side equal to the length of the central wing, constitutes the surface of support of the base. It may comprise a series of ribs 26 serving to prevent possible sliding of the base 20.
  • the central wing 21 comprises two cavities, namely:
  • this cavity 30 intended to receive one of the ends of a cross-member 31; this cavity 30 has a substantially rectangular section, complementary to that of the crossbar 31.
  • the anterior lateral face 24 of the central wing 21 is provided with a supporting and fixing element 32 of a baseboard 33.
  • This support element 32 has an L-shaped shape, one of the wings 34 of which is fixed by its end on the side face 24 while the other flange 35 extends parallel to the side flange 24 at a distance substantially corresponding to the thickness of the baseboard 33. The latter is then engaged, by its lower part, in the gap between the flange 35 and the side face 24.
  • the attachment of the baseboard 33 can be completed by screwing a screw passing through the flange 35 to engage in the baseboard 33.
  • the base 20 is formed by the assembly of two half-bases 36, 37 according to a junction plane substantially corresponding to the longitudinal plane of symmetry of the base 21.
  • FIGS. 1-10 One embodiment of these two half-bases is illustrated in FIGS.
  • each half-base 36, 37 has at said junction plane two concave impressions 38, 39 respectively corresponding to the cavities 28, 30.
  • the concave impression 39 of each of the two half-bases 36, 37 corresponding to the cavity 30 has a parallelepipedal shape having a bottom whose width corresponds to that of the crossbar 31 and the lateral sides whose width is slightly less than half the thickness of the crossbar 31.
  • the concave impression 38 corresponding to the cavity 28 has a bottom whose shape results from the superposition of two rectangles Ri, R 2 of width equal to that of the post 29, one of these rectangles R 2 being oriented perpendicularly to the plane of the bearing face of the base 20 while the other is oriented obliquely with respect to said plane.
  • This impression 38 has lateral sides whose width is slightly less than half the thickness of the post 29.
  • the shape of the imprints 38 allows a commitment of the post 29 in two directions, namely: a vertical orientation and an oblique orientation relative to the vertical.
  • Fixing the two half-bases 36, 37 is made by screwing with screws 40, 41 passing through two through-holes 42, 43 provided in the two half-bases 36, 37 and being screwed into two respective nuts not shown.
  • the locking of the post 29, the crosspiece 31 and the baseboard 33 can be provided by means of screws passing through appropriate holes made in two half-bases.
  • these holes may be formed or rough during the manufacture of half-bases.
  • the invention is not limited to a particular method of manufacturing the half-bases 36, 37. These may be made of material (plastic, metal, or even composite) molded and / or machined. Similarly, the posts and sleepers may consist of sections of tabular profiled elements for example iron or aluminum.
  • transverse wing portions 22 of the base which extend on either side of the central wing 21 may include holes 45, 46 for fixing the base on the surface. of support where it is placed (slab, terrace) for example using screws or studs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Prostheses (AREA)

Abstract

The invention relates to a support device for a railing arranged on a surface, characterised in comprising a base(20) with a transverse section essentially in the shape of an inverse T, said base comprising a central wing (21) finished with a transverse wing (22) at the bottom thereof, the lower face of said transverse wing (22) serving as the mounting surface, the centre web having two cavities, a first cavity (28) to accommodate the bottom end of a post (29) and a second cavity (30) to accommodate one end of a crosspiece (31), wherein the base (20) is formed by the assembly of two part bases (36, 37), each comprising a central half wing and a transverse half wing in a joint plane essentially corresponding to the longitudinal plane of symmetry of the base (20); each half base (36, 37) having two concave indentations (38, 39) at the level of said joint plane corresponding to said cavities (28, 30) and the depth of which, measured perpendicularly to the joint plane is less than half the width of the post (29) and the crosspiece(31), measured at a corresponding point. The fixing for the two half bases (36, 37) to each other and to the post (29) and crosspiece being carried out by screwing (31).

Description

DISPOSITIF DE SUPPORT D'UN GARDE-CORPS. DEVICE FOR SUPPORTING A GUARD RAIL.
La présente invention concerne un dispositif de support d'un garde-corps sur une surface plane telle que, par exemple, la surface d'une dalle ou d'une terrasse.The present invention relates to a device for supporting a guardrail on a flat surface such as, for example, the surface of a slab or terrace.
D'une façon générale, on sait que pour ce type d'application, la fixation d'un garde-corps fait intervenir un élément massif ou embase reposant sur le sol et servant de support à un poteau vertical sur lequel sont fixées des barres d'appui horizontales qui constituent le garde-corps proprement dit.In general, it is known that for this type of application, the fixing of a railing involves a solid element or base resting on the ground and serving as a support for a vertical pole on which are fixed bars. horizontal supports which constitute the guardrail itself.
Pour éviter que cette structure ne puisse basculer, par exemple sous l'effet du vent ou même du poids d'une personne qui s'appuie sur le garde-corps, l'embase est reliée à un contrepoids également posé sur le sol par l'intermédiaire d'une traverse rigide.To prevent this structure can tilt, for example under the effect of wind or even the weight of a person who relies on the railing, the base is connected to a counterweight also placed on the ground by the intermediate of a rigid crossbar.
Il s'avère que les garde-corps de ce type actuellement utilisés font intervenir des ensembles embase/poteau/traverse montés en usine qui sont relativement lourds, encombrants et difficiles à transporter. Les solutions permettant un montage in situ sont quant à elles relativement coûteuses.It turns out that the railings of this type currently in use involve factory-installed base / post / bushing assemblies which are relatively heavy, bulky and difficult to transport. Solutions for in situ mounting are relatively expensive.
Par ailleurs, ces ensembles doivent être spécialement conçus dans le cas où l'on désire réaliser des garde-corps montés sur des poteaux inclinés par rapport à la verticale. L'invention a donc plus particulièrement pour but de pallier à ces inconvénients, au moyen d'un dispositif de support, de structure relativement simple et peu coûteuse, facilement démontable et permettant la mise en place de poteaux verticaux ou inclinés par rapport à la verticale, ainsi qu'éventuellement la pose de plinthes.Furthermore, these sets must be specially designed in the case where it is desired to make railings mounted on posts inclined relative to the vertical. The invention therefore more particularly aims to overcome these disadvantages, by means of a support device, relatively simple structure and inexpensive, easily removable and allowing the establishment of vertical posts or inclined relative to the vertical as well as possibly laying skirting boards.
Pour parvenir à ce résultat, le dispositif selon l'invention comprend une embase de section transversale en forme de T inversé, cette section comportant une aile centrale terminée dans sa partie inférieure par une aile transversale qui s'étend symétriquement, de part et d'autre de l'aile centrale, la face inférieure de cette aile transversale servant de surface d'appui au sol.To achieve this result, the device according to the invention comprises a base of inverted T-shaped cross-section, this section comprising a central wing terminated in its lower part by a transverse wing which extends symmetrically, on both sides. other of the central wing, the lower face of this transverse wing serving as a ground support surface.
Cette aile comprend deux cavités, à savoir :This wing comprises two cavities, namely:
- une première cavité destinée à recevoir l'extrémité inférieure d'un poteau, cette cavité étant axée perpendiculairement à l'aile transversale et débouchant au niveau de la face de l'aile centrale opposée à l'aile transversale, et - une deuxième cavité destinée à recevoir l'une des extrémités d'une traverse, et présentant en section droite une forme au moins partiellement complémentaire de celle de ladite traverse.a first cavity intended to receive the lower end of a post, this cavity being oriented perpendicularly to the transverse wing and opening at the face of the central wing opposite to the transverse wing, and a second cavity intended to receive one end of a cross member, and having in cross section a shape at least partially complementary to that of said cross.
Selon l'invention, l'embase est formée par l'assemblage de deux demi-embases comportant deux demi-ailes centrales et deux demi-ailes transversales, selon un plan de fonction correspondant sensiblement au plan longitudinal de symétrie de l'embase.According to the invention, the base is formed by the assembly of two half-bases having two central half-wings and two transverse half-wings, according to a function plane substantially corresponding to the longitudinal plane of symmetry of the base.
Chaque demi-embase présente au niveau dudit plan de jonction deux empreintes concaves correspondant auxdites cavités. Néanmoins, la profondeur des empreintes, mesurées perpendiculairement au plan de jonction, est inférieure à la moitié de la largeur du poteau et/ou de la traverse, mesurée en un endroit correspondant, selon un état prédéterminé. La fixation des deux demi-embases entre elles et avec le poteau et la traverse s'effectue par vissage au moyen de vis qui s'engagent dans des couples de perçages coaxiaux réalisés dans les demi-ailes centrales, perpendiculairement au plan de jonction. Compte tenu de l'écart dimensionnel, le serrage des vis provoque une compression du poteau et de la traverse qui sont engagés dans les cavités. Cette compression assure donc une fixation efficace du poteau et de la traverse dans l'embase. Cette fixation peut être complétée par un verrouillage réalisé à l'aide de vis traversant les demi-embases pour venir s'engager (ou seulement poinçonner) dans le poteau ou la traverse.Each half-base has at said junction plane two concave impressions corresponding to said cavities. Nevertheless, the depth of the impressions, measured perpendicular to the plane of junction, is less than half the width of the post and / or crossbar, measured at a corresponding location, in a predetermined state. Fixing the two half-bases between them and with the post and the cross-member is made by screwing by means of screws which engage in pairs of coaxial bores made in the central half-wings, perpendicularly to the junction plane. Given the dimensional difference, the tightening of the screws causes a compression of the post and the crossbar which are engaged in the cavities. This compression thus ensures effective fixing of the post and the cross member in the base. This attachment can be completed by a locking made with screws through the half-bases to engage (or only punch) in the post or the cross.
Avantageusement, la cavité de l'embase destinée à recevoir l'extrémité inférieure d'un poteau pourra être conformée de manière à pouvoir recevoir le poteau orienté dans plusieurs directions.Advantageously, the cavity of the base for receiving the lower end of a pole may be shaped so as to receive the pole oriented in several directions.
Un mode d'exécution de l'invention sera décrit ci-après, à titre d'exemple non limitatif, avec référence aux dessins annexés dans lesquels :One embodiment of the invention will be described below, by way of non-limiting example, with reference to the accompanying drawings in which:
La figure 1 est une coupe verticale schématique illustrant le principe général d'un dispositif de support d'un garde-corps sur une terrasse ;Figure 1 is a schematic vertical section illustrating the general principle of a device for supporting a guardrail on a terrace;
La figure 2 est une vue en perspective schématique montrant une embase selon l'invention en position assemblée ;Figure 2 is a schematic perspective view showing a base according to the invention in assembled position;
Les figures 3 et 4 sont des vues en perspective des deux demi-embases servant à la réalisation de l'embase de la figure 2.FIGS. 3 and 4 are perspective views of the two half-bases serving to produce the base of FIG. 2.
Dans cet exemple illustré sur la figure 1, le garde-corps 1 se compose d'une pluralité de poteaux verticaux 2 reliés les uns aux autres par des barres d'appui horizontales 3 disposées à différents niveaux sur les poteaux 2. Chaque poteau 2 s'engage par son extrémité inférieure dans une embase 4 reposant à même la surface d'une terrasse 5.In this example illustrated in FIG. 1, the railing 1 consists of a plurality of vertical posts 2 connected to each other by horizontal support bars 3 arranged at different levels on the posts 2. Each post 2 engages at its lower end in a base 4 resting on the same surface as a terrace 5.
Sur la face antérieure de l'embase 4 vient se fixer une plinthe 7 qui s'étend d'une embase à l'autre parallèlement aux barres d'appui 3.On the front face of the base 4 is fixed a baseboard 7 which extends from one base to the other parallel to the support bars 3.
Pour garantir la stabilité du garde-corps 1, chaque embase est reliée à un lest 8 posé sur la terrasse 5 par l'intermédiaire d'une traverse de liaison rigide 9.To guarantee the stability of the guardrail 1, each base is connected to a ballast 8 placed on the deck 5 via a rigid connecting beam 9.
Pour améliorer la sécurité du garde-corps 1, les poteaux peuvent être inclinés par rapport à l'horizontale vers le centre de la terrasse 5 selon un angle prédéterminé. Cette position se trouve illustrée en traits interrompus sur la figure 1.To improve the safety of the railing 1, the posts may be inclined relative to the horizontal towards the center of the terrace 5 at a predetermined angle. This position is illustrated in dashed lines in FIG.
Comme cela a été précédemment mentionné, l'invention propose une solution à la fois plus simple, moins coûteuse, facile à mettre en place et cependant plus esthétique que les solutions utilisées jusqu'ici.As previously mentioned, the invention proposes a solution that is both simpler, less expensive, easier to put in place and yet more aesthetic than the solutions used so far.
A cet effet, elle propose une embase 20 présentant à l'état assemblé une forme générale prismatique de section en T comportant une aile centrale verticale 21 et une aile transversale horizontale 22. L'aile centrale verticale 21 présente une forme sensiblement parallélépipédique présentant deux faces principales rectangulaires, deux faces latérales 23, 24 et une face supérieure 25. La largeur de ces faces latérales 23, 24 et de la face supérieure 25 est très inférieure (environ le quart) à la longueur des faces principales.For this purpose, it proposes a base 20 having in the assembled state a general prismatic T-shaped section comprising a vertical central wing 21 and a horizontal transverse wing 22. The vertical central wing 21 has a substantially parallelepipedal shape having two faces main rectangular, two side faces 23, 24 and an upper face 25. The width of these side faces 23, 24 and the upper face 25 is much smaller (about a quarter) to the length of the main faces.
L'aile transversale 22 de faible épaisseur s'étend symétriquement de part et d'autre de l'aile centrale verticale 21. Sa face inférieure de forme sensiblement carrée de côté égal à la longueur de l'aile centrale, constitue la surface d'appui de l'embase. Elle peut comprendre une série de nervurations 26 servant à éviter de possibles glissements de l'embase 20.The transverse wing 22 of small thickness extends symmetrically on either side of the vertical central wing 21. Its underside of substantially square shape of side equal to the length of the central wing, constitutes the surface of support of the base. It may comprise a series of ribs 26 serving to prevent possible sliding of the base 20.
L'aile centrale 21 comprend deux cavités, à savoir :The central wing 21 comprises two cavities, namely:
- une première cavité 28 destinée à recevoir l'extrémité inférieure d'un poteau 29, cette cavité étant ici axée verticalement et débouchant dans la partie antérieure de la face supérieure 25 de l'aile centrale 21 ; cette cavité 28 présente une section rectangulaire sensiblement complémentaire de celle du poteau 29,- A first cavity 28 for receiving the lower end of a post 29, this cavity being here vertically oriented and opening into the front part of the upper face 25 of the central flange 21; this cavity 28 has a rectangular section substantially complementary to that of the post 29,
- une deuxième cavité 30 destinée à recevoir l'une des extrémités d'une traverse 31 ; cette cavité 30 présente une section sensiblement rectangulaire, complémentaire de celle de la traverse 31.a second cavity 30 intended to receive one of the ends of a cross-member 31; this cavity 30 has a substantially rectangular section, complementary to that of the crossbar 31.
La face latérale antérieure 24 de l'aile centrale 21 est munie d'un élément de support et de fixation 32 d'une plinthe 33. Cet élément de support 32 présente une forme en L dont l'une des ailes 34 est fixée par son extrémité sur la face latérale 24 tandis que l'autre aile 35 s'étend parallèlement à l'aile latérale 24 à une distance correspondant sensiblement à l'épaisseur de la plinthe 33. Celle-ci est alors engagée, par sa partie inférieure, dans l'intervalle entre l'aile 35 et la face latérale 24. La fixation de la plinthe 33 peut être complétée par vissage d'une vis passant au travers de l'aile 35 pour venir s'engager dans la plinthe 33.The anterior lateral face 24 of the central wing 21 is provided with a supporting and fixing element 32 of a baseboard 33. This support element 32 has an L-shaped shape, one of the wings 34 of which is fixed by its end on the side face 24 while the other flange 35 extends parallel to the side flange 24 at a distance substantially corresponding to the thickness of the baseboard 33. The latter is then engaged, by its lower part, in the gap between the flange 35 and the side face 24. The attachment of the baseboard 33 can be completed by screwing a screw passing through the flange 35 to engage in the baseboard 33.
Conformément à l'invention, l'embase 20 est formée par l'assemblage de deux demi-embases 36, 37 selon un plan de jonction correspondant sensiblement au plan longitudinal de symétrie de l'embase 21.According to the invention, the base 20 is formed by the assembly of two half-bases 36, 37 according to a junction plane substantially corresponding to the longitudinal plane of symmetry of the base 21.
Un mode d'exécution de ces deux demi-embases est illustré sur les figures 3 etOne embodiment of these two half-bases is illustrated in FIGS.
4. Dans cet exemple, chaque demi-embase 36, 37 présente au niveau dudit plan de jonction deux empreintes concaves 38, 39 correspondant respectivement aux cavités 28, 30. L'empreinte concave 39 de chacune des deux demi- embases 36, 37 correspondant à la cavité 30 présente une forme parallélépipédique présentant un fond dont la largeur correspond à celle de la traverse 31 et des côtés latéraux dont la largeur est légèrement inférieure à la demi-épaisseur de la traverse 31.4. In this example, each half-base 36, 37 has at said junction plane two concave impressions 38, 39 respectively corresponding to the cavities 28, 30. The concave impression 39 of each of the two half-bases 36, 37 corresponding to the cavity 30 has a parallelepipedal shape having a bottom whose width corresponds to that of the crossbar 31 and the lateral sides whose width is slightly less than half the thickness of the crossbar 31.
L'empreinte concave 38 correspondant à la cavité 28 présente un fond dont la forme résulte de la superposition de deux rectangles Ri, R2 de largeur égale à celle du poteau 29, l'un de ces rectangles R2 étant axé perpendiculairement au plan de la face d'appui de l'embase 20 tandis que l'autre est orienté obliquement par rapport audit plan. Cette empreinte 38 présente des côtés latéraux dont la largeur est légèrement inférieure à la demi-épaisseur du poteau 29.The concave impression 38 corresponding to the cavity 28 has a bottom whose shape results from the superposition of two rectangles Ri, R 2 of width equal to that of the post 29, one of these rectangles R 2 being oriented perpendicularly to the plane of the bearing face of the base 20 while the other is oriented obliquely with respect to said plane. This impression 38 has lateral sides whose width is slightly less than half the thickness of the post 29.
La forme des empreintes 38 autorise un engagement du poteau 29 selon deux orientations, à savoir : une orientation verticale et une orientation oblique par rapport à la verticale.The shape of the imprints 38 allows a commitment of the post 29 in two directions, namely: a vertical orientation and an oblique orientation relative to the vertical.
La fixation des deux demi-embases 36, 37 s'effectue par vissage à l'aide de vis 40, 41 passant dans deux perçages traversants 42, 43 prévus dans les deux demi-embases 36, 37 et venant se visser dans deux écrous respectifs non représentés.Fixing the two half-bases 36, 37 is made by screwing with screws 40, 41 passing through two through-holes 42, 43 provided in the two half-bases 36, 37 and being screwed into two respective nuts not shown.
Du fait que la largeur des cotés latéraux est inférieure à la demi-épaisseur du poteau 29 et de la traverse 31, en fin de course de vissage on obtient un serrage de l'extrémité du poteau 29 et de la traverse 31 par les deux demi- embases 36, 37. En conséquence, il subsiste un léger espace entre les plans de jonction des deux demi-embases 36, 37. C'est la raison pour laquelle l'une des demi-embases 36 est munie d'un rebord périphérique 44 légèrement en saillie par rapport au plan de jonction, qui constitue un couvre-joint permettant de masquer ledit espace.Because the width of the lateral sides is less than the half-thickness of the post 29 and the crossbar 31, at the end of the screwing stroke is obtained a clamping of the end of the post 29 and the cross member 31 by the two half - bases 36, 37. Consequently, there remains a slight gap between the junction planes of the two half-bases 36, 37. This is the reason why one of the half-bases 36 is provided with a peripheral rim 44 slightly protruding relative to the junction plane, which constitutes a joint cover for masking said space.
Comme précédemment mentionné, le verrouillage du poteau 29, de la traverse 31 et de la plinthe 33 peut être assuré au moyen de vis passant au travers de perçages appropriés réalisés dans deux demi-embases. Eventuellement, ces perçages pourront être formés ou ébauchés lors de la fabrication des demi- embases.As previously mentioned, the locking of the post 29, the crosspiece 31 and the baseboard 33 can be provided by means of screws passing through appropriate holes made in two half-bases. Optionally, these holes may be formed or rough during the manufacture of half-bases.
L'invention ne se limite pas à un mode de fabrication particulier des demi- embases 36, 37. Celles-ci pourront être réalisées en matière (plastique, métallique, voire même composite) moulée et/ou usinée. De même, les poteaux et les traverses pourront consister en des tronçons d'éléments profilés tabulaires par exemple en fer ou en aluminium.The invention is not limited to a particular method of manufacturing the half-bases 36, 37. These may be made of material (plastic, metal, or even composite) molded and / or machined. Similarly, the posts and sleepers may consist of sections of tabular profiled elements for example iron or aluminum.
Par ailleurs, les portions d'aile transversales 22 de l'embase qui s'étendent de part et d'autre de l'aile centrale 21 pourront comprendre des perçages 45, 46 permettant d'assurer la fixation de l'embase sur la surface de support où elle se trouve posée (dalle, terrasse) par exemple à l'aide de vis ou de goujons. Furthermore, the transverse wing portions 22 of the base which extend on either side of the central wing 21 may include holes 45, 46 for fixing the base on the surface. of support where it is placed (slab, terrace) for example using screws or studs.

Claims

Revendications claims
1. Dispositif de support d'un garde-corps sur une surface, caractérisé en ce qu'il comprend une embase (20) de section transversale sensiblement en forme de T inversé, cette embase comportant une aile centrale (21) terminée dans sa partie inférieure par une aile transversale (22) qui s'étend symétriquement, de part et d'autre de l'aile centrale (21), la face inférieure de cette aile transversale (22) servant de surface d'appui, l'âme centrale comprenant deux cavités, à savoir :1. Device for supporting a railing on a surface, characterized in that it comprises a base (20) of substantially inverted T-shaped cross section, this base comprising a central wing (21) terminated in its part lower by a transverse wing (22) which extends symmetrically, on either side of the central wing (21), the lower face of this transverse wing (22) serving as a bearing surface, the central core comprising two cavities, namely:
- une première cavité (28) destinée à recevoir l'extrémité inférieure d'un poteau (29), cette cavité (28) étant axée perpendiculairement ou obliquement par rapport à l'aile transversale (22) et débouchant au niveau de la face (25) de l'aile centrale opposée à l'aile transversale (22), et - une deuxième cavité (30) destinée à recevoir l'une des extrémités d'une traverse (31), et présentant en section droite une forme au moins partiellement complémentaire de celle de ladite traverse (31),a first cavity (28) intended to receive the lower end of a pole (29), this cavity (28) being oriented perpendicularly or obliquely with respect to the transverse wing (22) and opening at the level of the face ( 25) of the central wing opposite the transverse wing (22), and - a second cavity (30) intended to receive one of the ends of a cross member (31), and having in cross section a shape at least partially complementary to that of said crossbar (31),
et en ce que :and in that :
- l'embase (20) est formée par l'assemblage de deux demi-embases (36, 37) comportant chacune une demi-aile centrale et une demi-aile transversale selon un plan de jonction correspondant sensiblement au plan longitudinal de symétrie de l'embase (20), - chaque demi-embase (36, 37) présente au niveau dudit plan de jonction deux empreintes concaves (38, 39) correspondant auxdites cavités (28, 30) et dont la profondeur, mesurée perpendiculairement au plan de jonction, est inférieure à la moitié de la largeur du poteau (29) et de la traverse (31), mesurée en un endroit correspondant, - la fixation des deux demi-embases (36, 37) entre elles et avec le poteau (29) et la traverse (31) s'effectue par vissage au moyen de vis (40, 41) qui s'engagent dans les couples de perçages coaxiaux (42, 43) réalisés dans les demi-ailes centrales, perpendiculairement au plan de jonction.- The base (20) is formed by the assembly of two half-bases (36, 37) each comprising a central half-wing and a transverse half-wing according to a junction plane corresponding substantially to the longitudinal plane of symmetry of the base (20), - each half-base (36, 37) has at said junction plane two concave impressions (38, 39) corresponding to said cavities (28, 30) and whose depth, measured perpendicularly to the junction plane , is less than half the width of the post (29) and crossbar (31), measured at a corresponding location, - the attachment of the two half-bases (36, 37) to each other and to the post (29) and the crossmember (31) is made by screwing by means of screws (40, 41) which engage in the pairs of coaxial holes (42, 43) made in the central half-wings, perpendicular to the junction plane.
2. Dispositif selon la revendication 1, caractérisé en ce que la fixation du poteau (29) et de la traverse (31) est complétée grâce à des vis traversant au moins l'une des demi-embases (36, 37) pour venir s'engager sur ou dans ledit poteau (29) ou ladite traverse (31).2. Device according to claim 1, characterized in that the fixing of the post (29) and the cross member (31) is completed by means of screws passing through at least one of the half-bases (36, 37) to come s engaging on or in said post (29) or said cross member (31).
3. Dispositif selon l'une des revendications 1 et 2, caractérisé en ce que la face latérale antérieure (24) de l'aile centrale (21) de chaque demi-embase (36, 37) est munie d'un élément de support et de fixation (32) d'une plinthe (33).3. Device according to one of claims 1 and 2, characterized in that the front lateral face (24) of the central flange (21) of each half-base (36, 37) is provided with a support member and fastening (32) a plinth (33).
4. Dispositif selon la revendication 3, caractérisé en ce que ledit élément de support et de fixation (32) présente une forme en L dont l'une des ailes (34) est fixée par son extrémité libre sur ladite face latérale (24) tandis que l'autre aile (35) s'étend parallèlement à ladite face latérale (24) à une distance correspondant sensiblement à l'épaisseur de la plinthe (33), l'espace compris entre l'aile (35) et la face latérale (24) servant à recevoir la plinthe (33).4. Device according to claim 3, characterized in that said support and fastening element (32) has an L shape, one of the wings (34) is fixed by its free end on said side face (24) while that the other wing (35) extends parallel to said lateral face (24) at a distance substantially corresponding to the thickness of the plinth (33), the space between the wing (35) and the lateral face (24) for receiving the plinth (33).
5. Dispositif selon l'une des revendications précédentes, caractérisé en ce que l'empreinte concave (38) correspondant à la cavité destinée au poteau (29) est conformée de manière à recevoir le poteau (29) axé perpendiculairement au plan de l'embase ou obliquement par rapport audit plan.5. Device according to one of the preceding claims, characterized in that the concave recess (38) corresponding to the cavity for the post (29) is shaped to receive the post (29) oriented perpendicular to the plane of the base or obliquely to said plane.
6. Dispositif selon l'une des revendications précédentes, caractérisé en ce que l'empreinte concave (38) correspondant à la cavité destinée à recevoir le poteau (29) présente un fond dont la forme résulte de la superposition de deux rectangles (Ri, R2) de largeur égale à celle du poteau (29), l'un de ces rectangles (R2) étant axé perpendiculairement au plan de l'embase tandis que l'autre (R1) est orienté obliquement par rapport audit plan.6. Device according to one of the preceding claims, characterized in that the concave recess (38) corresponding to the cavity for receiving the post (29) has a bottom whose shape results from the superposition of two rectangles (Ri, R 2 ) of width equal to that of the post (29), one of these rectangles (R 2 ) being oriented perpendicular to the plane of the base while the other (R 1 ) is oriented obliquely with respect to said plane.
7. Dispositif selon l'une des revendications précédentes, caractérisé en ce que l'une des susdites demi-embases (36, 37) comprend un rebord périphérique (44) légèrement en saillie par rapport au plan de jonction, qui constitue un couvre-joint.7. Device according to one of the preceding claims, characterized in that one of said half-bases (36, 37) comprises a peripheral rim (44) slightly projecting with respect to the junction plane, which constitutes a cover seal.
8. Dispositif selon l'une des revendications précédentes, caractérisé en ce que les portions d'aile transversale (22) de l'embase (20) qui s'étendent de part et d'autre de l'aile centrale (21) comprennent des perçages (45, 46) permettant d'assurer la fixation de l'embase sur la surface du support où elle se trouve posée. 8. Device according to one of the preceding claims, characterized in that the transverse wing portions (22) of the base (20) which extend on either side of the central wing (21) comprise holes (45, 46) for securing the base on the surface of the support where it is placed.
PCT/FR2008/001056 2007-08-03 2008-07-17 Support device for a railing WO2009037393A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08831434.9A EP2171178B1 (en) 2007-08-03 2008-07-17 Support device for a railing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0705686A FR2919642B1 (en) 2007-08-03 2007-08-03 DEVICE FOR SUPPORTING A GUARD RAIL.
FR0705686 2007-08-03

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WO2009037393A2 true WO2009037393A2 (en) 2009-03-26
WO2009037393A3 WO2009037393A3 (en) 2009-05-22

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009118667A1 (en) * 2008-03-27 2009-10-01 Caterpillar Africa (Proprietary) Limited Safety railing mounting apparatus
FR2939461A1 (en) * 2008-12-10 2010-06-11 Lr Etanco Atel Supporting base plate for railing system to secure terrace roof i.e. acroterion, of construction building, has two half-base plates functionally assembled according to junction surface i.e. longitudinal plane
DE102010052492A1 (en) * 2010-11-27 2012-05-31 Robusta-Gaukel Gmbh & Co. Kg Apparatus for receiving pipe used in casting formwork of concrete wall, has pipe socket for receiving pipe such that self-apparatus is automatically locked on wall during pivoting of pipe in final position

Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
DE202012003497U1 (en) * 2012-04-05 2012-06-13 Doka Industrie Gmbh Mounting part for a railing
FR3047260B1 (en) 2016-01-28 2019-10-25 Dani Alu BODY WELDER

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GB639809A (en) * 1948-01-08 1950-07-05 John Burton Improvements in or relating to base plates for tubular metal scaffolding
US5188342A (en) * 1992-01-15 1993-02-23 Sinco Incorporated Portable safety rail system
US5560588A (en) * 1995-02-21 1996-10-01 Hilliard; J. Hilton Support for temporary guard railing
EP1293686A2 (en) * 2001-09-13 2003-03-19 Kee Klamp Limited A connector for a modular safety rail
AU2003100525A4 (en) * 2003-06-30 2003-09-11 Triplux Pty Ltd Anchor device
WO2006119613A1 (en) * 2005-05-09 2006-11-16 Xile Innovations, Inc. A temporary guard rail support

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB639809A (en) * 1948-01-08 1950-07-05 John Burton Improvements in or relating to base plates for tubular metal scaffolding
US5188342A (en) * 1992-01-15 1993-02-23 Sinco Incorporated Portable safety rail system
US5560588A (en) * 1995-02-21 1996-10-01 Hilliard; J. Hilton Support for temporary guard railing
EP1293686A2 (en) * 2001-09-13 2003-03-19 Kee Klamp Limited A connector for a modular safety rail
AU2003100525A4 (en) * 2003-06-30 2003-09-11 Triplux Pty Ltd Anchor device
WO2006119613A1 (en) * 2005-05-09 2006-11-16 Xile Innovations, Inc. A temporary guard rail support

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009118667A1 (en) * 2008-03-27 2009-10-01 Caterpillar Africa (Proprietary) Limited Safety railing mounting apparatus
FR2939461A1 (en) * 2008-12-10 2010-06-11 Lr Etanco Atel Supporting base plate for railing system to secure terrace roof i.e. acroterion, of construction building, has two half-base plates functionally assembled according to junction surface i.e. longitudinal plane
FR2939463A1 (en) * 2008-12-10 2010-06-11 Lr Etanco Atel IMPROVED DEVICE FOR SUPPORTING A GUARD RAIL
DE102010052492A1 (en) * 2010-11-27 2012-05-31 Robusta-Gaukel Gmbh & Co. Kg Apparatus for receiving pipe used in casting formwork of concrete wall, has pipe socket for receiving pipe such that self-apparatus is automatically locked on wall during pivoting of pipe in final position
DE102010052492B4 (en) * 2010-11-27 2020-06-18 Robusta-Gaukel Gmbh & Co. Kg Device for receiving a pipe

Also Published As

Publication number Publication date
EP2171178A2 (en) 2010-04-07
FR2919642A1 (en) 2009-02-06
EP2171178B1 (en) 2013-08-14
FR2919642B1 (en) 2009-10-16
WO2009037393A3 (en) 2009-05-22

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