EP3153642A1 - Systeme de montage pour eclairages - Google Patents

Systeme de montage pour eclairages Download PDF

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Publication number
EP3153642A1
EP3153642A1 EP15189109.0A EP15189109A EP3153642A1 EP 3153642 A1 EP3153642 A1 EP 3153642A1 EP 15189109 A EP15189109 A EP 15189109A EP 3153642 A1 EP3153642 A1 EP 3153642A1
Authority
EP
European Patent Office
Prior art keywords
hollow body
receiving opening
positioning element
lighting device
positioning
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Withdrawn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
EP15189109.0A
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German (de)
English (en)
Inventor
Georg Bechter
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
Priority to EP15189109.0A priority Critical patent/EP3153642A1/fr
Publication of EP3153642A1 publication Critical patent/EP3153642A1/fr
Withdrawn legal-status Critical Current

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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
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/061—Non-reusable forms

Definitions

  • the invention relates to a mounting system for producing a cast in a concrete component, in particular a wall or ceiling, fastening device for a lighting device, comprising a hollow body having a receiving opening for the lighting device or for a suspension part for the lighting device.
  • the invention also relates to a fastening device for a lighting device and a method for producing such a fastening device.
  • the disadvantage in the prior art is that the openings introduced are too large for the usually small lights (spots), so that additional edge cladding must be provided which on the one hand completely closes the opening and on the other hand the (poorly responding) opening edge. which is formed by a cast-in hollow body, laminate.
  • the production of such fastening systems is complicated.
  • the aim of the present invention is to provide a mounting system for producing a cast in a concrete component fastening device that does not have these disadvantages.
  • the installation system should be easy and reliable to use and also allow the inclusion of small lights, with an appealing design should be guaranteed. It is preferred if no laminations or veneers are required and yet invisibility of the mounting system is ensured from the visible side.
  • the mounting system comprises a positioning member for positioning the hollow body to a formwork, and that the hollow body with the receiving opening can be placed up to a stop position on the positioning, wherein in the Stop position, a first portion of the positioning within the hollow body and a second portion of the positioning located outside of the hollow body.
  • the positioning element has two functions: it serves to position the hollow body at a certain point of the formwork (i.e., where a lighting device is provided) and acts as a spacer which spaces the edge of the receiving opening from the formwork. Due to its function, the second section of the positioning element can also be referred to as a spacer section.
  • the positioning is a formwork element, since it is used to form the concrete component and is removed after curing of the concrete.
  • the second section of the positioning element preferably has a substantially constant cross section, so that the corresponding concrete opening in the concrete component is formed with a constant cross section. At the same time, the positioning element prevents the inflow of concrete into the hollow body.
  • the hollow body forms with the positioning element a pair of stops, which prevents the positioning element can be completely absorbed by the hollow body.
  • An abutment pair may preferably be formed by (at least) a projection (e.g., on the inside of the receiving aperture) and a shoulder at the end of a guide (e.g., in the positioning member).
  • the guide (s) extend in Aufsetzraum and act simultaneously as anti-rotation.
  • the formwork and the positioning are removed.
  • an opening for a lighting device or a suspension part of a lighting device is formed. Since the hollow body or the edge of the receiving opening was spaced from the formwork, there is the advantage that the edge of the receiving opening of the hollow body (at least when inserted lighting device) is not visible. Therefore, no measures for lamination of the opening edge must be set, resulting in a visually appealing design.
  • the receiving opening preferably has a circular contour, whereby the usually cylindrical lights are used. However, there are also other contours, especially oval or square, conceivable. Lighting devices with matching contour and shape can then be positively inserted into the receiving opening.
  • Lighting device is to be understood as meaning a part or a device which comprises at least one luminous element.
  • the lighting device can, if it is designed as a compact component and according to the dimensions of the receiving opening, are inserted directly into the receiving opening.
  • lighting devices are also known which can be fastened by means of an additional suspension part in the fastening device.
  • the suspension part is to be understood as the part with which a lighting device located outside the concrete component is held or fastened to the fastening device (or in the receiving opening).
  • the suspension part may e.g. be connected by means of rope, cable, chain or rod with the lighting device.
  • a preferred embodiment is characterized in that the hollow body is releasably fixed in the mounted state on the positioning element, preferably by a press fit and / or a positive connection and / or a twist-proof connection. As a result, an exact positioning is achieved and at the same time prevents the hollow body is pressed when pouring concrete from its intended location.
  • a preferred embodiment is characterized in that the positioning element has a fastening structure, preferably a hole, for fastening the positioning element to a formwork.
  • a fastening structure preferably a hole
  • the position of the positioning element and the attached hollow body is defined immovably.
  • a preferred embodiment is characterized in that in the stop position, the edge of the receiving opening relative to the second portion of the positioning element forms a preferably circumferential shoulder outside the positioning, wherein preferably the width of the shoulder in the Substantially corresponds to the wall thickness of the hollow body in the region of the receiving opening.
  • the area around the opening edge, in particular the end face of the receiving opening remains free by this measure and can be cast around by the concrete, whereby he or she is no longer visible later and therefore does not have to be laminated.
  • a preferred embodiment is characterized in that in the stop position at least one third, preferably at least half of the positioning element is disposed within the hollow body. This results in a reliable positioning and at least temporarily stable and tight connection.
  • a preferred embodiment is characterized in that in the stop position, the positioning element projects with its second section at least 0.5 cm, preferably at least 1 cm from the hollow body. This ensures that concrete can flow into the area between the edge of the receiving opening and the formwork.
  • a preferred embodiment is characterized in that the positioning element forms a preferably cylindrical plug, which closes the receiving opening in the mounted state of the hollow body. In addition to the ease of manufacture, this also prevents penetration of concrete into the hollow body.
  • the positioning element is preferably made of plastic and can, for easier Ausschalung, have slightly conical sections.
  • a preferred embodiment is characterized in that on the inside of the hollow body in the region of the receiving opening at least one mounting structure for a lighting device or for a suspension part for the lighting device is formed, in particular a projection, a paragraph, a thread, a bayonet closure part or a snap closure part, wherein preferably the hollow body can be fixed to the positioning element via the same fastening structure.
  • the attachment structure is thus already integrated in the hollow body and does not have to be introduced later; as well can they already serve when placing the hollow body for its fixation on the positioning.
  • a preferred embodiment is characterized in that the hollow body (in the region of the receiving opening) or the positioning element has at least one projection, which in the mounted state in one in the other part -.
  • Positioning element or hollow body - trained guide protrudes.
  • the projection is in the stop position at one end of the guide groove. This ensures a defined placement of the hollow body and a reliable stop pairing (projection abuts the end of the guide groove). At the same time a rotation can be realized in this way.
  • a preferred embodiment is characterized in that the hollow body has a neck-shaped portion, at the end of the receiving opening is formed, wherein preferably the hollow body in the region of the receiving opening has a substantially constant inner cross-section.
  • the hollow body has a neck-shaped portion (with a smaller cross section), which merges into a section with a larger cross-section, in particular a bulbous portion.
  • the neck-shaped portion serves to receive or attach a lighting device or a suspension part; the section with a larger cross-section is used to accommodate cables, connectors, relays, etc ..
  • the neck-shaped portion which is located near the surface in the concrete component, ensures that the mechanical weakening of the concrete is kept low by the hollow body in this area and clean concrete in the area between the hollow body and formwork can flow.
  • a preferred embodiment is characterized in that the cross section of the hollow body at its widest point at least twice as large, preferably at least four times as large as the cross section of the receiving opening and / or the cross section of the neck-shaped portion of the hollow body.
  • a preferred embodiment is characterized in that, starting from the region of the receiving opening, the hollow body preferably widens conically or spherically. Such a shaping does not impair the stability of the concrete component. At the same time it can be ensured in this way that when pulling the cable, the cable ends are guided in the direction of opening of the hollow body.
  • a preferred embodiment is characterized in that the hollow body is formed from two, preferably conical or hemispherical shaped parts, preferably made of plastic parts. This measure allows a simple and inexpensive production.
  • a preferred embodiment is characterized in that the hollow body, preferably at one of the receiving opening opposite side, has at least one cable channel opening, whereby the electrical supply of the lighting device is ensured in an elegant and space-saving manner.
  • a preferred embodiment is characterized in that at least one, preferably at least two projecting support (s) for supporting the hollow body is / are formed on the hollow body. This measure serves to stabilize the hollow body during the introduction of concrete.
  • a fastening device for a lighting device which is cast in a concrete component, in particular a wall or ceiling, comprising a cast in the concrete hollow body having a receiving opening for the lighting device or for a suspension part for the lighting device, wherein the Edge of the receiving opening is set back behind the surface of the concrete component, preferably by at least 0.5 cm, more preferably by at least 1cm.
  • the usually unappealing edge is therefore not visible and does not have to be laminated separately.
  • a preferred embodiment is characterized in that the cross section of the hollow body at its widest point at least twice as large, preferably at least four times as large as the cross section of the receiving opening and / or the cross section of a neck-shaped portion of the hollow body.
  • a preferred embodiment is characterized in that in the receiving opening, a lighting device is used, the front surface is flush with the surface of the concrete component.
  • a preferred embodiment is characterized in that a lighting device or a suspension part for a lighting device is inserted into the receiving opening, wherein the lighting device or the suspension part for a lighting device, a fastening structure, in particular a projection, a shoulder, a thread, a bayonet closure part, a magnetic closure part or has a snap closure part, which cooperates with a formed on the inside of the hollow body in the region of the receiving opening fastening structure.
  • a fastening structure in particular a projection, a shoulder, a thread, a bayonet closure part, a magnetic closure part or has a snap closure part, which cooperates with a formed on the inside of the hollow body in the region of the receiving opening fastening structure.
  • a preferred embodiment is characterized in that the positioning element is attached to the formwork before step (b) or (c), preferably with a nail and / or screws.
  • the insertion of the conduits for the power supply takes place advantageously also before step (c).
  • a preferred embodiment is characterized in that a lighting device or a suspension part for a lighting device is inserted into the receiving opening of the hollow body, wherein at least the front portion of the lighting device or the suspension part has substantially the same cross-section as the positioning element.
  • Fig. 1 shows a mounting system 1 for producing a in a concrete component 2 (here: in a ceiling) molded fastening device for a lighting device 11 ( Fig. 4 . 5 ) or a suspension part 16 for a lighting device.
  • the illustrated examples show the invention in the context of a ceiling installation, but the principle can equally be applied to walls.
  • the installation system 1 comprises a hollow body 3, which has a receiving opening 4 for the illumination device 11, and a positioning element 5 for positioning the hollow body 3 on a formwork 10.
  • the positioning element 5 has a fastening structure 8 (here: in the form of a hole) for fastening the Positioning element 5 on the formwork 10 on ( Fig. 2 . 3 and 6 ).
  • the receiving opening 4 is formed at the end of a neck-shaped portion of the hollow body 3 with a substantially constant (inner) cross-section.
  • the neck-shaped cross-section is followed at the top by a bulbous section.
  • the cross section of the hollow body 3 is at least twice as large at its widest point, preferably at least four times as large as the cross section of the receiving opening 4 or the cross section of the neck-shaped portion of the hollow body third
  • the hollow body 3 can be placed with its receiving opening 4 up to a stop position on the positioning element 5, wherein in the (in Fig. 2 shown) stop position, a first portion 6 of the positioning element 5 within the hollow body 3 and a second portion 7 of the positioning element 5 outside of the hollow body 3 is located.
  • the hollow body 3 can be releasably fixed in the mounted state on the positioning element 5.
  • this fixation is realized on the one hand by a press fit to prevent axial slippage and a positive connection, which should prevent twisting.
  • the hollow body 3 has - as well as in Fig. 6 shown in cross section - a projection 18 which projects in the mounted state in a formed in the positioning element 5 guide groove 19, wherein the projection 18 is present in the stop position at one end of the guide groove 19.
  • Projection 18 and guide 19 are in the Fig. 1 . 6 and 7 to see; in the Fig. 2 and 3 they are not shown for the sake of clarity.
  • the arrangement of guide or projection can also be reversed, ie. the guide groove 19 may be arranged in the hollow body and the projection 18 in the positioning element. 5
  • the positioning element 5 is disposed within the hollow body 3 in the stop position. It is preferred if, in the stop position, the positioning element 5 protrudes with its second section 7 at least 0.5 cm, preferably at least 1 cm out of the hollow body 3. This dimension defines the distance between the edge 14 of the receiving opening 4 and the formwork 10.
  • the positioning element 5 forms a cylindrical plug, which closes the receiving opening 4 in the mounted state of the hollow body 3.
  • Fig. 2 and 3 forms (in the stop position) the edge 14 of the receiving opening 4 with respect to the second portion 7 of the positioning 5 a circumferential paragraph outside the positioning 5.
  • the width of the paragraph corresponds substantially to the wall thickness of the hollow body 3 in the region of the receiving opening 4th
  • At least one fastening structure 9 for an illumination device 11 is formed on the inside of the hollow body 3 in the region of the receiving opening 4 (FIG. Fig. 1 . 4 . 6 and 7 ).
  • This can be projection 18, or else formed as a paragraph, thread, bayonet or Schnappver gleichteil.
  • the hollow body 3 can be fixed to the positioning element 5 via the same fastening structure 9 (here: in the form of a projection 18), with which the illumination device 11 is also fastened.
  • the hollow body 3 expands starting from the region of the receiving opening 4 or the neck-shaped portion, preferably conically ( Fig. 7 ) or spherical ( Fig. 1 ).
  • the hollow body 3 from Fig. 7 is formed from two conically shaped parts 13, preferably made of plastic parts which are connected to each other, for example, are stuck together.
  • the hollow body 3 has at one of the receiving opening 4 opposite side at least one cable channel opening 12, to which a cable channel 25 is connected. Furthermore, protruding supports 15 for supporting the hollow body 3 on the formwork 10 are formed on the hollow body 3.
  • FIG. 1 illustrates the assembly of the installation system 1
  • the following figures show the already assembled assembly system - still without concrete ( Fig. 2 ) and poured into the formwork 10 concrete ( Fig. 3 ).
  • Fig. 4 and 5 show the already completed fastening device for a lighting device 11 which is cast in the concrete component 2.
  • the formwork 10 and the positioning element 5 are already removed here.
  • a lighting device 11 is used, the front surface is flush with the surface of the concrete component 2.
  • a suspension part 16 for a lighting device can also be inserted into the receiving opening 4.
  • Such a suspension part 16 is used for fastening and the cable feedthrough, as in Fig. 4 (bottom right) is shown as an alternative.
  • the lighting device attached or to be fastened to the suspension part 16 is (for the sake of clarity) in FIG Fig. 4 not shown.
  • the illumination device 11 or the suspension part 16 for a lighting device has a fastening structure 17 (in the embodiment according to FIG Fig. 4 a bayonet closure part) which cooperates with the fastening structure 9 formed in the region of the receiving opening 4 on the inside of the hollow body 3 in the form of a projection.
  • Figure 8 shows three preferred embodiments of the positioning next to each other, wherein in the two right-hand embodiments of a positioning element attachable stabilizing element 20 is provided, which is arranged between the formwork 10 and the positioning element 5.
  • the stabilizing element 20 has a first surface 21, which is provided for arranging the stabilizing element 20 on the formwork 10 and a second surface 22 which extends opposite the first surface 21.
  • Attaching means 23 for the positioning element 5 are located on the second surface 22 of the second surface 22.
  • the positioning element 5 is provided on its one side with openings which serve to attach the positioning element 5 to the fastening means 23.
  • the surface 21 is made larger than the projection of the positioning element 5 on the surface 21, so that thereby a rich resting of the unit of positioning element 5 and stabilizing element 20 on the formwork 10 is made possible.
  • the two surfaces 21 and 22 are parallel to each other. Regardless of the surface 22 is certainly smaller than the surface 21 so that there is a slope in the edge region 24, which is the shuttering of Stabilization element 20 facilitates, so that in a particularly preferred embodiment of the invention, both the stabilizing element 20 and the positioning element 5 away from the formwork 10 away from each considered have a conical contour to facilitate the shuttering. It is also conceivable that positioning element 5 and stabilizing element 20 are made in one piece.
  • the opening created by the stabilizing element 20 in the concrete, which serves to receive the illumination device 11 or the suspension part 16, can be designed accordingly.
  • the positioning element 5 is fastened to the formwork 10 before the step (b) or (c), preferably with a nail and / or screws (FIG. Fig. 1-3 ).
  • the positioning element 5 is then mitentfernt automatically.
  • a lighting device 11 or a suspension part 16 for a lighting device can be inserted into the receiving opening 4 of the hollow body 3, wherein preferably at least the front portion of the lighting device 11 or the suspension part 16 has substantially the same cross section as the positioning element. 5

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP15189109.0A 2015-10-09 2015-10-09 Systeme de montage pour eclairages Withdrawn EP3153642A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15189109.0A EP3153642A1 (fr) 2015-10-09 2015-10-09 Systeme de montage pour eclairages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15189109.0A EP3153642A1 (fr) 2015-10-09 2015-10-09 Systeme de montage pour eclairages

Publications (1)

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EP3153642A1 true EP3153642A1 (fr) 2017-04-12

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EP15189109.0A Withdrawn EP3153642A1 (fr) 2015-10-09 2015-10-09 Systeme de montage pour eclairages

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3434964A1 (fr) 2017-07-27 2019-01-30 Georg Bechter Fixation d'un dispositif d'éclairage ou d'une partie de suspension de dispositif d'éclairage
EP3536876A1 (fr) * 2018-03-08 2019-09-11 Hoval Aktiengesellschaft Couvercle de protection du boîtier de ventilation
EP4339389A1 (fr) * 2022-09-14 2024-03-20 KE KELIT GmbH Dispositif de raccordement de circuits tubulaires à un distributeur

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300445A1 (fr) * 1975-02-06 1976-09-03 Bassani Spa Raccord de fixa
EP2696457A2 (fr) * 2012-08-06 2014-02-12 Peter Dokulil Système de coffrage pour une lampe intégrée dans un mur en béton, lampe intégrée dans un mur en béton et procédé de configuration d'un espace creux dans un mur en béton pour loger une lampe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300445A1 (fr) * 1975-02-06 1976-09-03 Bassani Spa Raccord de fixa
EP2696457A2 (fr) * 2012-08-06 2014-02-12 Peter Dokulil Système de coffrage pour une lampe intégrée dans un mur en béton, lampe intégrée dans un mur en béton et procédé de configuration d'un espace creux dans un mur en béton pour loger une lampe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3434964A1 (fr) 2017-07-27 2019-01-30 Georg Bechter Fixation d'un dispositif d'éclairage ou d'une partie de suspension de dispositif d'éclairage
EP3536876A1 (fr) * 2018-03-08 2019-09-11 Hoval Aktiengesellschaft Couvercle de protection du boîtier de ventilation
EP4339389A1 (fr) * 2022-09-14 2024-03-20 KE KELIT GmbH Dispositif de raccordement de circuits tubulaires à un distributeur

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