EP1874157A1 - Element constitutif en pierre ou en verre - Google Patents

Element constitutif en pierre ou en verre

Info

Publication number
EP1874157A1
EP1874157A1 EP05753651A EP05753651A EP1874157A1 EP 1874157 A1 EP1874157 A1 EP 1874157A1 EP 05753651 A EP05753651 A EP 05753651A EP 05753651 A EP05753651 A EP 05753651A EP 1874157 A1 EP1874157 A1 EP 1874157A1
Authority
EP
European Patent Office
Prior art keywords
stone
strip
shaped
component according
glass plate
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Withdrawn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
EP05753651A
Other languages
German (de)
English (en)
Inventor
Michael Marquardt
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.)
Michael Marquardt GMBH&CO KG
Original Assignee
Michael Marquardt GMBH&CO KG
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 Michael Marquardt GMBH&CO KG filed Critical Michael Marquardt GMBH&CO KG
Publication of EP1874157A1 publication Critical patent/EP1874157A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/20—Furniture panels or like furniture elements
    • A47B96/205—Composite panels, comprising several elements joined together
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B77/00—Kitchen cabinets
    • A47B77/02—General layout, e.g. relative arrangement of compartments, working surface or surfaces, supports for apparatus
    • A47B77/022—Work tops

Definitions

  • the invention relates to a structural element made of stone or glass, in particular for kitchen furniture and kitchen panels, which is provided with additional elements to increase the strength.
  • natural or artificial stone and glass is used for the device according to the invention. It is suitable for use in a variety of applications, preferably for use as worktops and wall coverings in high-quality kitchens.
  • the invention has for its object to provide a stiffening possibility for strip or plate-shaped stone or glass components, which makes it possible to perform the components with a small thickness and still has a high bending tensile strength to larger dimensions and designs with openings and narrow webs can be processed and transported and that allows a decorative application of the components.
  • the object is achieved with a structural element made of stone or glass, which is provided with additional elements to increase strength, which is strip-shaped or plate-shaped and is connected to a strip-shaped reinforcing body made of fiberglass material at one of its longitudinal surfaces by means of Epoxydharzkleber.
  • the reinforcing body is designed as a prismatic solid body.
  • a preferred application arises from the fact that at least one such reinforcing body is arranged on the underside of a stone or glass plate.
  • Such components are particularly suitable for kitchen furniture and kitchen panels.
  • reinforcing bodies are placed under endangered cross sections and / or in the edge region of the stone or glass plate.
  • either only one reinforcement body may be mounted or there are several reinforcing bodies arranged.
  • An advantageous embodiment of an arrangement with a plurality of reinforcing bodies provides that a plurality of reinforcing bodies are arranged so that they form a frame.
  • the reinforcing body is glued directly to a strip-shaped component made of the material of the stone or glass plate.
  • the strip-shaped component is glued directly to the stone or glass plate.
  • the reinforcing body and the strip-shaped component have the same thickness, in particular the thickness of the stone or glass plate.
  • thicknesses of 15 ... 25 mm are used.
  • the strip-shaped component can be arranged flush with the front of the stone or glass plate or with an offset of preferably 1 ... 8 mm. From a design point of view, the strip-shaped component can also be provided with a front chamfer.
  • components are used in which the plate and / or a strip-shaped component made of granite.
  • a particular advantage of the arrangement is that the device can be connected in a simple manner with other components, especially with wood panels, since the adhered to the stone or glass plate reinforcement body can be provided with holes in which mounting screws for fastening the other components screwed can be.
  • An attachment to stone or glass plates or an attachment to hollow sections, however, requires complex auxiliary structures.
  • FIG. 2 shows a section through an armored area of a natural stone slab according to the invention
  • Figure 3 is a bottom view of a designed as a kitchen worktop natural stone plate and Figure 4 shows an embodiment with disguised kitchen worktop.
  • a natural stone strip 1 is connected by means of an adhesive layer 3, which consists of high-strength epoxy resin, to a reinforcing element 2 designed as a full-length rod made of glass fiber material.
  • an adhesive layer 3 which consists of high-strength epoxy resin
  • a reinforcing element 2 designed as a full-length rod made of glass fiber material.
  • strips of similar geometry which consist of other materials can be used. Both the strength and the modulus of elasticity of the reinforcing body 2 are significantly greater than the strength and the modulus of elasticity of the natural stone strip 1. Slight unevenness of the contact surface of the natural stone strip 1 are characterized by the
  • Adhesive layer 3 balanced; In this case, the thickness of the adhesive layer 3 is slightly larger than the depth of the unevenness to be compensated.
  • the transmission of the shear stresses between natural stone strip 1 and reinforcing body 2 takes place by means of the high-strength and shear-resistant adhesive layer 3 with negligible low shear deformation.
  • the bond between the pressure-resistant natural stone strip 1 and the tensile reinforcing body 2 ensures a high bending tensile strength of the composite arrangement. Due to the high modulus of elasticity of the reinforcement body 2, an extremely small deformation sets in even at moment load of the composite element, so that a failure of the arrangement can only occur at extremely high loads.
  • FIG. 2 shows, in section, a reinforced area of a stone slab 4, which is designed, for example, as a high-quality granite kitchen countertop. At the visible in later use front of the stone slab 4 is at the
  • Figure 3 shows the bottom view of a stone slab 4, which is used as a kitchen worktop.
  • a cutout 5 has been sawn into the stone plate 4, which is required, for example, for the later installation of a sink.
  • the natural stone strip 1 is attached.
  • Strip-shaped reinforcing bodies 2 are advantageously arranged in all areas subject to high stress, in particular in the edge regions of the stone slab 4.
  • FIGS. 1 and 2 FIGS. 1 and in the further edge regions of the stone slab 4, FIGS
  • Reinforcement body 2. 1 ... 2.4 glued on. To the area of the section 5, the four reinforcing bodies 2.5 ... 2.8 are glued.
  • the reinforcing bodies 2. 1 ... 2.4 and the reinforcing bodies 2.5 ... 2.8 each form a frame-shaped stiffening. All reinforcement body 2 are arranged within a plane, so that at a moment load of the stone slab 4 no deflection normal to the plane of the reinforcement body 2 occur. With a positive moment load, tensile stresses occur at the reinforcement bodies 2 and compressive stresses at the level of the pressure-resistant natural stone slab 1, whose resulting forces are in equilibrium. Since the existing natural or artificial stone plate 4 high compressive stresses and the reinforcing body 2 high
  • FIG. 4 illustrates an embodiment in which further components can be fastened in a simple manner to the stone plate 4 reinforced with reinforcing bodies 2. For this purpose, it is only necessary to attach a hole in the adhered to the flagstone 4 reinforcing bodies 2, in which a fixing screw 7 holds for attaching other components. In the case shown, it is a wooden plate 6. This eliminates the usual and strength-reducing incorporation of sockets in stone slabs.

Landscapes

  • Laminated Bodies (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

L'invention concerne un élément constitutif en pierre ou en verre, notamment pour des meubles de cuisine et des habillages pour cuisine, qui est muni d'éléments complémentaires pour en renforcer la solidité. L'invention vise à mettre au point une possibilité de renforcement pour des éléments en pierre ou en verre, sous forme de bandes ou de plaques, qui permette de produire des éléments constitutifs de faible épaisseur, mais néanmoins très résistants à la flexion, afin de pouvoir être travaillés et transportés, dans des dimensions plus importantes et dans des modes de réalisation comportant des percées et des nervures étroites. L'invention vise également à permettre une utilisation desdits éléments constitutifs à des fins décoratives. Selon l'invention, il est prévu, à cet effet, que l'élément constitutif soit conçu sous forme de bande ou de plaque et qu'il soit lié à un corps d'armature en matériau à base de fibres de verre, sous forme de bande, au niveau d'une de ses faces longitudinales, par adhésif époxy.
EP05753651A 2005-04-23 2005-05-10 Element constitutif en pierre ou en verre Withdrawn EP1874157A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510019038 DE102005019038A1 (de) 2005-04-23 2005-04-23 Bauelement aus Stein oder Glas
PCT/DE2005/000886 WO2006114068A1 (fr) 2005-04-23 2005-05-10 Element constitutif en pierre ou en verre

Publications (1)

Publication Number Publication Date
EP1874157A1 true EP1874157A1 (fr) 2008-01-09

Family

ID=35160470

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05753651A Withdrawn EP1874157A1 (fr) 2005-04-23 2005-05-10 Element constitutif en pierre ou en verre

Country Status (3)

Country Link
EP (1) EP1874157A1 (fr)
DE (1) DE102005019038A1 (fr)
WO (1) WO2006114068A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006033164B4 (de) * 2006-07-15 2009-01-22 Armin Wigand Bausatz für eine Tisch- oder Arbeitsplatte
DE102007025544A1 (de) * 2007-05-31 2008-12-04 SieMatic Möbelwerke GmbH & Co. KG Verbundplatte
DE202008006377U1 (de) 2008-05-08 2008-08-14 Naturstein Jäschke GmbH Arbeitsplatte

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547123A1 (de) * 1994-12-20 1996-08-08 Naturstein Wigand Gmbh & Co Kg Verbundplatte aus Naturstein und Holz

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544744A1 (de) * 1985-12-18 1987-06-25 Schock & Co Gmbh Spuele, insbesondere kuechenspuele
AT396232B (de) * 1988-12-07 1993-07-26 Wolfgang Lehner Verfahren zum beschichten von moebeln, waenden und fussboeden mit duennen natur- oder kunststeinschichten
FR2687922A1 (fr) * 1992-02-27 1993-09-03 Decathlon Production Procede de fabrication d'un plateau pour table de jeu du type table de ping-pong.
DE29716322U1 (de) 1997-09-11 1998-01-22 AX Litestone Natursteinverarbeitung GmbH, 37235 Hessisch Lichtenau Arbeitsplatte
DE19907309B4 (de) * 1999-02-22 2005-03-17 Schwanekamp Gmbh Plattenförmiges Halbzeug mit Unterkonstruktion
DE20009187U1 (de) 2000-05-24 2000-12-07 Michael Marquardt GmbH & Co. KG, 99869 Emleben Abdeckplatte für Möbel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547123A1 (de) * 1994-12-20 1996-08-08 Naturstein Wigand Gmbh & Co Kg Verbundplatte aus Naturstein und Holz

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006114068A1 *

Also Published As

Publication number Publication date
WO2006114068A1 (fr) 2006-11-02
DE102005019038A1 (de) 2005-11-17

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