EP1337721A1 - Dispositif de fixation d'objets a des murs, plafonds ou sols - Google Patents

Dispositif de fixation d'objets a des murs, plafonds ou sols

Info

Publication number
EP1337721A1
EP1337721A1 EP01994738A EP01994738A EP1337721A1 EP 1337721 A1 EP1337721 A1 EP 1337721A1 EP 01994738 A EP01994738 A EP 01994738A EP 01994738 A EP01994738 A EP 01994738A EP 1337721 A1 EP1337721 A1 EP 1337721A1
Authority
EP
European Patent Office
Prior art keywords
elements
sleeve
carrier element
fastening means
intermediate member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP01994738A
Other languages
German (de)
English (en)
Inventor
Winfried Hamel
Erich Limpens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1337721A1 publication Critical patent/EP1337721A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4114—Elements with sockets

Definitions

  • the present invention relates to a device for fastening objects to walls, ceilings or floors, which are formed at least on the fastening side by a curable casting compound, consisting of one or more sleeve-shaped fastening means, which are fastened to a carrier which can be poured into the casting compound in this way is that the respective fastener is visible on the fastening side.
  • brackets In order to attach the brackets to the respective facade, wall or ceiling using the screw or pin connections, dowel holes are usually drilled in which the dowels are manually countersunk.
  • the known device consists of at least two fastening means which are fastened in a predetermined grid spacing on an essentially flat support braid.
  • the carrier braid can in particular be a plaster carrier.
  • the device can also be poured into a mineral carrier plate, for example a concrete plate.
  • the fasteners can protrude from the front of the carrier plate.
  • the fastening element has a sleeve-shaped base body, the wall or ceiling-side, front opening with the corresponding wall, floor, plate or ceiling surface is essentially open and flush, while the rear end of the sleeve-shaped base body is closed, the outer wall of the sleeve-shaped base body has at least one projection and / or at least one recess for anchoring in the surrounding fixing compound.
  • at least one sleeve-shaped base body is inserted or integrated into an armature spacer bar.
  • the sleeve-shaped base body can be positively and / or non-positively and / or connected by gluing or welding to the spacer bar for supporting the armature or armatures. improve to increase their usability.
  • the carrier is constructed modularly from a plurality of carrier elements which have connecting elements for connecting one or more corresponding carrier elements, the carrier elements being connectable to one another directly and / or using one or more intermediate members.
  • the device according to the invention can thus be easily expanded in a modular manner, so that an arbitrarily large, dimensionally stable fastening system can be implemented.
  • a preferred embodiment of the invention is that the carrier element is cross-shaped.
  • a grid can thus be formed from at least four support elements, which can be expanded as desired by adding two further support elements.
  • two or more support elements can optionally also be connected to one another by an intermediate member in the form of a connecting web, so that variable grid spacings can be achieved.
  • the carrier element has an essentially flat grid structure with four edge sides, two of which each run essentially parallel to one another, with complementary connecting elements being formed on the two edge sides each running parallel to one another particularly high dimensional stability.
  • a further advantageous embodiment of the invention consists in that the carrier element for at least one size adjustment has at least one essentially linear predetermined breaking point.
  • the fastening device according to the invention can thus be adapted in a simple manner to the dimensions of a concrete formwork, the predetermined breaking point being able to be designed, for example, in the form of a perforation.
  • the fastening means can be variably placed and releasably fastened to the respective carrier element and / or the respective intermediate member.
  • the carrier element can in particular have a multiplicity of receiving openings arranged in a screen grid, into which the sleeve-shaped fastening means can be inserted and / or latched.
  • a further advantageous embodiment of the device according to the invention is that the carrier element and / or the intermediate member is provided with an adhesive, for example in the form of an adhesive strip.
  • the fastening device according to the invention can thus be easily fixed to a concrete formwork before the concrete is poured in.
  • the carrier element and / or the In order to ensure that the device according to the invention is securely anchored in the concrete, it is advantageous if the support element and / or, if appropriate, the intermediate member has a perforation.
  • the carrier element and / or the intermediate member consists of a flexible material.
  • the device according to the invention can thus be easily adapted to concave or convex concrete formwork.
  • FIG. 1 is a plan view of a cross-shaped support element with a centrally arranged sleeve-shaped fastening means, and a portion of an intermediate member in the form of a connecting web,
  • FIG. 2 shows a side view of the connecting web according to FIG. 1,
  • FIG. 3 shows a cross-sectional view of the connecting web along the line AA according to FIG. 2, 5 three planar support elements, each having a raster structure, according to a second exemplary embodiment,
  • FIG. 6 shows a plan view of a carrier element according to a third exemplary embodiment, which has a multiplicity of receiving openings arranged in a screen grid
  • FIG. 7 shows a sleeve-shaped fastening means which can be snapped into the receiving openings of the carrier element according to FIG. 6,
  • FIG. 8 is a plan view of a variant of a carrier element according to FIG. 6,
  • FIG. 9 is a plan view of a further variant of a carrier element according to FIG. 6,
  • FIG. 10 shows a variant of the sleeve-shaped fastening means according to FIG. 7,
  • FIG. 11 shows a section of a carrier element with a fastening means according to FIG. 10 in cross section
  • FIG. 12 shows a plan view of a section of a flat carrier element having a raster structure according to a fourth exemplary embodiment.
  • System through which holes in concrete walls and ceilings are avoided by placing and fixing sleeve-shaped fastening means, such as dowels or threaded sleeves, flexibly and modularly on the formwork on the formwork before the concrete is poured. After the concrete has hardened, the formwork is removed. The sleeve-shaped fastening means are visible on the fastening side of the concrete wall or ceiling.
  • the front opening of the sleeve-shaped fastener can be a thin, removable or pierceable film or the like. be protected against the penetration of the concrete.
  • the sleeve-shaped fasteners can now be used to hold adequate screws or pins.
  • the constructive implementation of the present fastening system requires specifically designed sleeve-shaped fastening means which are arranged in a grid by means of connecting webs.
  • the grid can be designed as required.
  • the basic structure of the fastening system resembles a harrow, the tines of which have been replaced by the sleeve-shaped fastening means.
  • FIGS. 1 and 4 show a first embodiment of the fastening device according to the invention.
  • the fastening device is composed of cross-shaped support elements 1 which have connecting elements 2 for connecting one or more corresponding support elements 1, two support elements 1 in the present exemplary embodiment using an intermediate member 3 in shape a connecting web can be connected to each other.
  • a sleeve-shaped fastening means 4 in the form of a dowel is fastened to the modular carrier element 1.
  • the sleeve-shaped fastening means 4 is connected in one piece to the carrier element 1 and has four stiffening webs 5 on its circumference, which prevent the fastening sleeve 4 from bending during the concrete pouring process.
  • the carrier element 1 and the sleeve-shaped fastening means 4 and the intermediate member 3 can preferably be produced from a suitable plastic by injection molding.
  • the carrier element 1 with the sleeve-shaped fastening means 4 can also be made from metal, for example from steel, brass, copper, for example when it comes to fastening heavy technical equipment to concrete surfaces.
  • the web 3 connecting two modular carrier elements 1 has a T-shaped cross section. This increases the grid stability and the grid adhesion in the concrete after removal of the formwork.
  • the connecting web has a perforated material 6 (see FIG. 2).
  • the connecting elements 2, 7 formed on the carrier element 1 and the connecting web 3 are only shown schematically in the drawing. In any case, they enable a positive connection between the respective carrier element 1 and the connecting web 3 and are preferably provided with latching means (not shown).
  • FIG. 5 A second exemplary embodiment of the fastening device according to the invention is illustrated in FIG. 5.
  • Three modular carrier elements 1 ⁇ are shown, each of which has an essentially flat grid structure.
  • the grid structure formed from squares 8 has four edge sides 9, 10, 11, 12, two of which each run essentially parallel to one another, complementary connecting elements being formed on the two edge sides 9, 11 and 10, 12 each running parallel to one another.
  • the connecting elements consist of square toothing elements which are composed of grid teeth 13 and grid gaps 14 which are evenly spaced from one another.
  • Carrier element 1 ⁇ can be variably placed and fastened both at grid intersection points 16 and at grid struts 15.
  • FIG. 6 A further advantageous embodiment of the fastening system according to the invention is shown in FIG. 6.
  • a cross-shaped carrier element 1 is provided with a plate 17 which has a plurality of receiving openings 18 arranged in a screen grid.
  • Individual sleeve-shaped fastening means can now be placed in the respective receiving openings.
  • the sleeve-shaped fastening means can, for example, as shown in FIG. 7, be designed as dowels 19. It can be seen that the dowel 19 has a flange-like head 20 and an axially spaced, conical locking flange 21 which, with the dowel head 20, delimits an intermediate space 22 for the positive reception of the sieve plate 17.
  • 6 can be arranged not only on a cross-shaped carrier element 1, but also at the intersection points 16 and / or struts 15 of the grid-shaped carrier elements 1 ⁇ according to FIG. 5.
  • the carrier element 1 ′′ shown in FIG. 8 differs from the carrier element according to FIG. 6 with regard to the design of the connecting elements 2. It can be seen that four web-like connecting elements 2 are formed on the plate 17 having a screen grid, which essentially square Connecting elements 2 each have an arrow-shaped end 24 corresponding to a V-shaped recess. The ends with the V-shaped recesses 23 or the arrow-shaped ends 24 assigned to them are each arranged directly adjacent to one another. Alternatively, it would also be possible to arrange the V-shaped recesses 23 and arrow-shaped ends 24 alternately.
  • FIG. 9 differs from the embodiment shown in FIG. 8 in that the V-shaped recesses 23 are arranged in or the arrow-shaped ends 24 directly on the sides of the plate 17 having the screen grid.
  • the sleeve-shaped fastening means shown in FIG. 10, like the fastening means according to FIG. 7, is likewise designed as a dowel.
  • the dowel 19 ' has a dowel head 20' designed as a countersunk head.
  • the locking flange 21 ' is correspondingly conical.
  • the receiving openings 18 forming the screen grid are flared to one side, as can be seen in FIG. 11.
  • the use of dowels which can be placed individually in the receiving openings 18 increases the set-up times for producing the system according to the invention, but on the other hand minimizes the packaging volume required for the system.
  • 1 ''' represents a large-area grid, the crossing struts 25 of which are provided with receiving openings 18 for dowels according to FIGS. 7 and 10, which are arranged uniformly in the grid.
  • V-shaped recesses 23 and arrow-shaped ends 24 associated therewith are again provided for connecting a plurality of corresponding support elements 1 '''.

Landscapes

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

Abstract

L'invention concerne un dispositif permettant de fixer à des murs, plafonds ou sols des objets qui sont formés, au moins du côté fixation, par une masse de remplissage durcissable. Ce dispositif est constitué d'au moins un moyen de fixation en forme de douille, ce moyen étant fixé à un support qui peut être coulé dans la masse de remplissage de telle façon que le moyen de fixation correspondant est visible sur le côté fixation. Pour améliorer l'utilité d'un tel dispositif, le support selon l'invention est de construction modulaire et comporte plusieurs éléments support (1) qui présentent les éléments de liaison (2) destinés au raccordement d'au moins un élément support (1) correspondant. Les éléments support peuvent être assemblés tels quels et/ou à l'aide d'au moins un organe intermédiaire (3).
EP01994738A 2000-11-28 2001-11-27 Dispositif de fixation d'objets a des murs, plafonds ou sols Withdrawn EP1337721A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2000160449 DE10060449C1 (de) 2000-11-28 2000-11-28 Vorrichtung zur Befestigung von Gegenständen an Wänden, Decken oder Böden
DE10060449 2000-11-28
PCT/EP2001/013796 WO2002044488A1 (fr) 2000-11-28 2001-11-27 Dispositif de fixation d'objets a des murs, plafonds ou sols

Publications (1)

Publication Number Publication Date
EP1337721A1 true EP1337721A1 (fr) 2003-08-27

Family

ID=7665887

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01994738A Withdrawn EP1337721A1 (fr) 2000-11-28 2001-11-27 Dispositif de fixation d'objets a des murs, plafonds ou sols

Country Status (4)

Country Link
EP (1) EP1337721A1 (fr)
AU (1) AU2002224899A1 (fr)
DE (1) DE10060449C1 (fr)
WO (1) WO2002044488A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115492290B (zh) * 2022-09-23 2024-06-18 珠海市新东顺建材有限公司 铝单板幕墙挂钩系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1950349U (de) * 1966-04-28 1966-11-24 Artur Fischer Vorrichtung zum befestigen von gegenstaenden in hartem mauerwerk.
GB8504857D0 (en) * 1985-02-26 1985-03-27 Moss Plc Robert Expansion anchors
DE3545920A1 (de) * 1985-12-23 1987-06-25 Hochtemperatur Reaktorbau Gmbh Betonanker
DE29722701U1 (de) * 1997-12-22 1998-02-12 Gönner, Torsten, Dipl.-Ing., 80799 München Montageanker
DE29907418U1 (de) * 1999-04-27 2000-02-03 Stabenau, Erich, 83059 Kolbermoor Befestigungshülse

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0244488A1 *

Also Published As

Publication number Publication date
WO2002044488A9 (fr) 2003-01-23
WO2002044488A1 (fr) 2002-06-06
AU2002224899A1 (en) 2002-06-11
DE10060449C1 (de) 2002-08-14

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