FR3068999A1 - ANCHORING SYSTEM FOR CEILING SUSPENSION ON CONCRETE BEAMS IN BUILDING AREA - Google Patents

ANCHORING SYSTEM FOR CEILING SUSPENSION ON CONCRETE BEAMS IN BUILDING AREA Download PDF

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Publication number
FR3068999A1
FR3068999A1 FR1700750A FR1700750A FR3068999A1 FR 3068999 A1 FR3068999 A1 FR 3068999A1 FR 1700750 A FR1700750 A FR 1700750A FR 1700750 A FR1700750 A FR 1700750A FR 3068999 A1 FR3068999 A1 FR 3068999A1
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France
Prior art keywords
flat
heel
anchoring system
spring
concrete beam
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Granted
Application number
FR1700750A
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French (fr)
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FR3068999B1 (en
Inventor
Jean Pierre Huitema
Bernard Bouyer
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Accessoires Concept Fr
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Huitema Jean Pierre Corneles
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Priority to FR1700750A priority Critical patent/FR3068999B1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/18—Means for suspending the supporting construction

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Floor Finish (AREA)

Abstract

L'invention concerne un système d'ancrage pour suspente posée sur poutrelle béton. Celui-ci est composé de deux pièces (1,2) dont l'une est en forme de U (1) venant envelopper le talon de la poutrelle béton et l'autre pièce (2) prend appui à l'intérieur de façon à bloquer l'ensemble par écrasement.The invention relates to an anchoring system for hanger placed on concrete truss. It consists of two pieces (1, 2) one of which is U-shaped (1) wrapping the heel of the concrete beam and the other piece (2) is supported on the inside so as to block the whole by crushing.

Description

La présente invention a pour objet un système d’ancrage pour les suspentes pour poutrelles béton utilisées dans le domaine du bâtiment concernant les plafonds suspendus. Ce système d’ancrage laisse libre le choix de la prolongation de la suspente qui sera adaptée à l’ossature métallique ou autre utilisée. On connaît les systèmes traditionnels où la pièce en U venant s’appliquer sur le talon est bloquée sur celui-ci par une vis. Tous les systèmes existants ont le même profil avec une vis de blocage qui ne peut qu’être ponctuel car il est bien connu que toutes les vibrations d’un bâtiment provoquent à plus ou moins longue échéance un dévissage partiel. La présente invention est caractérisée en ce que les deux pièces s’accouplent l’une à l’intérieur de l’autre. La pièce ayant les caractéristiques d’un ressort prend appui dans le fond de la pièce en U à plat et l’ensemble est impacté sur le talon de la poutrelle béton afin d’envelopper celui-ci. La lame intérieure ayant un effet ressort permet de travailler sur les poutrelles béton dont les talons peuvent être d’épaisseurs différentes. La mise en place de ce système se singularise par sa simplicité d’application. En effet, en un seul coup provoqué par un outil de chantier sur l’arrière de la suspente, celle-ci est en place bloquée et ancrée solidement sur le talon de la poutrelle.The present invention relates to an anchoring system for the hangers for concrete beams used in the building sector relating to suspended ceilings. This anchoring system leaves free the choice of the extension of the hanger which will be adapted to the metal frame or other used. We know the traditional systems where the U-piece coming to apply on the heel is locked on it by a screw. All existing systems have the same profile with a locking screw that can only be punctual because it is well known that all the vibrations of a building cause more or less long-term partial unscrewing. The present invention is characterized in that the two parts mate one inside the other. The part having the characteristics of a spring is supported in the bottom of the flat U-shaped part and the assembly is impacted on the heel of the concrete beam in order to wrap it. The inner blade having a spring effect makes it possible to work on concrete beams whose heels can be of different thicknesses. The implementation of this system is distinguished by its simplicity of application. Indeed, in a single stroke caused by a construction tool on the rear of the hanger, it is in place blocked and anchored securely on the heel of the beam.

L’invention est décrite ci-après selon un mode de réalisation particulier, non limitatif en regard des dessins annexés sur lesquels :The invention is described below according to a particular embodiment, without limitation with regard to the appended drawings in which:

► La figure 1 représente la pièce en forme de U à plat.► Figure 1 shows the U-shaped part flat.

► La figure 2 représente la pièce à effet ressort.► Figure 2 shows the spring effect part.

► La figure 3 représente de profil les deux pièces accouplées.► Figure 3 shows in profile the two coupled parts.

► La figure 4 représente le système impacté sur un talon de poutrelle béton. En référence à ces dessins l’ensemble du dispositif selon l’invention est composé de deux pièces (1,2).► Figure 4 shows the system impacted on a concrete beam heel. With reference to these drawings, the entire device according to the invention is made up of two parts (1,2).

Sur la figure 1 la pièce (1) représente un U à plat qui va venir envelopper le talon d’une poutrelle béton. Celle-ci possède en partie supérieure un plat métallique (3) qui viendra en appui sur le haut du talon de la poutrelle béton (4). La partie inférieure (5) possède en fond du U à plat une fente (6) dans laquelle s’enfilera la pièce (2) qui permettra d’une part le positionnement de la partie ressort (7) et d’autre part l’existence extérieure d’une languette pendante (8) laisse libre le choix de l’aspect de la prolongation de la suspente.In Figure 1 the part (1) represents a flat U which will wrap the heel of a concrete beam. This has at the top a metal plate (3) which will come to rest on the top of the heel of the concrete beam (4). The lower part (5) has at the bottom of the flat U a slot (6) in which the part (2) will be threaded which will allow on the one hand the positioning of the spring part (7) and on the other hand the external existence of a hanging tongue (8) leaves free the choice of the aspect of the extension of the hanger.

Sur la figure 2 la pièce (2) représente la partie ressort du système dotée de lames en forme de L à plat (7) venant prendre appui sur le côté latéral du U à plat (9) prolongée d’une languette (8) dont l’embout sera usiné selon les besoins du chantier.In FIG. 2, the part (2) represents the spring part of the system provided with flat L-shaped blades (7) coming to bear on the lateral side of the flat U (9) extended by a tongue (8) of which the tip will be machined according to the needs of the site.

La figure 3 représente de profil la pièce (2) accouplée à la pièce (1). La pièce (2) traverse la base de la pièce (1) en passant par la fente (6) permettant précisément le positionnement de la partie ressort (7) en forme de L écrasé, venant prendre appui de par un retour en fond à l’équerre (10) sur la partie latérale (9) du U à plat.Figure 3 shows in profile the part (2) coupled to the part (1). The part (2) crosses the base of the part (1) passing through the slot (6) allowing precisely the positioning of the crushed L-shaped spring part (7), coming to bear by returning to the bottom at the 'square (10) on the side part (9) of the flat U.

La figure 4 représente de profil le système complet impacté sur le talon de la poutrelle béton (11). La pièce (1) en forme de U à plat est en appui sur le haut du talon de la poutrelle béton (4) grâce à son plat métallique (3). La pièce en U à plat (1) est traversée à la base par la pièce (2) à effet ressort en passant par la fente (6) et prenant appui de par le retour à l’équerre (10) sur le côté latéral (9) de la pièce (1) et laissant une languette pendante extérieure (8) lui laissant une forme en bout selon les besoins su chantier. Les lames (7) sont bridées après l’impaction contre la partie (11) formant la base de la poutrelle béton.FIG. 4 shows in profile the complete system impacted on the heel of the concrete beam (11). The flat U-shaped part (1) rests on the top of the heel of the concrete beam (4) thanks to its metal plate (3). The flat U-shaped part (1) is traversed at the base by the spring-effect part (2) passing through the slot (6) and bearing by the return to the square (10) on the lateral side ( 9) of the part (1) and leaving an external hanging tongue (8) leaving it an end shape according to the needs of the site. The blades (7) are clamped after the impact against the part (11) forming the base of the concrete beam.

Claims (3)

REVENDICATIONS 1) Système d’ancrage pour les suspentes utilisées dans le domaine du bâtiment concernant les plafonds suspendus, composé de deux pièces (1,2) caractérisé en ce que la pièce (1) a une forme de U et la pièce (2) ayant un effet ressort, comportant un retour à l’équerre (10), les deux pièces (1,2) s’accouplant par une fente (6).1) Anchoring system for the hangers used in the building sector relating to suspended ceilings, composed of two parts (1,2) characterized in that the part (1) has a U shape and the part (2) having a spring effect, comprising a return to the square (10), the two parts (1,2) coupling by a slot (6). 2) Système d’ancrage pour les suspentes utilisées dans le domaine du bâtiment selon la revendication 1 caractérisé en ce que la pièce (2) accouplée à la pièce (1) en passant par la fente (6) située dans la partie inférieure (5) du U à plat, la pièce (2) venant prendre appui par le retour à l’équerre (10) contre la partie latérale du U à plat (9) donnant la rigidité du système avant l’impaction.2) Anchoring system for the lines used in the building sector according to claim 1 characterized in that the part (2) coupled to the part (1) passing through the slot (6) located in the lower part (5 ) of the flat U, the part (2) coming to bear by the return to the square (10) against the lateral part of the flat U (9) giving the rigidity of the system before the impaction. 3) Système d’ancrage pour les suspentes utilisées dans le domaine du bâtiment selon l’une quelconque des revendications précédentes caractérisé en ce que la pièce en U à plat (1) accouplée à la pièce à effet ressort (2) est prête à l’emploi laissant également une languette (8) pendante usinée aux besoins du chantier, et en ce que le système ainsi monté se présente devant le talon d’une poutrelle béton (11) et par un choc latéral extérieur de la pièce en U à plat (1) permet l’ancrage du système de par la partie supérieure (3) de la suspente sur le haut du talon de la poutrelle et de l’écrasement de la lame ressort (7) sur la partie inférieure du talon de la poutrelle béton (11) l’ensemble est ainsi fixé après impaction.3) Anchoring system for the lines used in the building sector according to any one of the preceding claims, characterized in that the flat U-shaped part (1) coupled to the spring-effect part (2) is ready for use. also leaving a hanging tongue (8) machined to the needs of the site, and in that the system thus mounted is presented in front of the heel of a concrete beam (11) and by an external lateral impact of the flat U-shaped part (1) allows the anchoring of the system by the upper part (3) of the hanger on the top of the heel of the beam and the crushing of the spring leaf (7) on the lower part of the heel of the concrete beam (11) the assembly is thus fixed after impaction.
FR1700750A 2017-07-12 2017-07-12 ANCHORING SYSTEM FOR CEILING SUSPENTS ON CONCRETE JOISTS IN THE BUILDING FIELD Expired - Fee Related FR3068999B1 (en)

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FR1700750A FR3068999B1 (en) 2017-07-12 2017-07-12 ANCHORING SYSTEM FOR CEILING SUSPENTS ON CONCRETE JOISTS IN THE BUILDING FIELD

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FR1700750 2017-07-12
FR1700750A FR3068999B1 (en) 2017-07-12 2017-07-12 ANCHORING SYSTEM FOR CEILING SUSPENTS ON CONCRETE JOISTS IN THE BUILDING FIELD

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FR3068999B1 FR3068999B1 (en) 2021-10-08

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2346513A1 (en) * 1976-03-30 1977-10-28 Saint Gobain Suspended ceiling support bracket - consists of flexible bracket with two arms gripping girder and slotted base carrying suspension piece
EP0319389A1 (en) * 1987-11-30 1989-06-07 Placoplatre Carrying fastener for a ceiling frame
GB2314862A (en) * 1996-06-24 1998-01-14 Gordon & Co Ltd H Clip for fixing ceiling battens
FR2937987A1 (en) * 2008-11-04 2010-05-07 Novovis Soc Suspender fixing device for concrete beam in slab for suspended ceiling in building, has slide for guiding suspender along longitudinal wall of device, and immobilization unit for temporarily immobilizing suspender longitudinally in slide

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2346513A1 (en) * 1976-03-30 1977-10-28 Saint Gobain Suspended ceiling support bracket - consists of flexible bracket with two arms gripping girder and slotted base carrying suspension piece
EP0319389A1 (en) * 1987-11-30 1989-06-07 Placoplatre Carrying fastener for a ceiling frame
GB2314862A (en) * 1996-06-24 1998-01-14 Gordon & Co Ltd H Clip for fixing ceiling battens
FR2937987A1 (en) * 2008-11-04 2010-05-07 Novovis Soc Suspender fixing device for concrete beam in slab for suspended ceiling in building, has slide for guiding suspender along longitudinal wall of device, and immobilization unit for temporarily immobilizing suspender longitudinally in slide

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