WO2014198476A1 - Plateau de rayonnage - Google Patents

Plateau de rayonnage Download PDF

Info

Publication number
WO2014198476A1
WO2014198476A1 PCT/EP2014/059817 EP2014059817W WO2014198476A1 WO 2014198476 A1 WO2014198476 A1 WO 2014198476A1 EP 2014059817 W EP2014059817 W EP 2014059817W WO 2014198476 A1 WO2014198476 A1 WO 2014198476A1
Authority
WO
WIPO (PCT)
Prior art keywords
shelf
support
foam
support profile
profile
Prior art date
Application number
PCT/EP2014/059817
Other languages
German (de)
English (en)
Inventor
Ulrich Bohnacker
Original Assignee
Tegometall International Ag
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 Tegometall International Ag filed Critical Tegometall International Ag
Publication of WO2014198476A1 publication Critical patent/WO2014198476A1/fr

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
    • A47B96/02—Shelves
    • A47B96/021—Structural features of shelf bases

Definitions

  • the invention relates to a shelf shelf with a support area and a supporting area extending parallel to the underside thereof, which is provided with support profiles.
  • EP 0 262 1 10 A2 discloses a shelf having a support profile in a support area forming a cavity.
  • a shelf shelf which consists of polyurethane foam. It is also disclosed herein that the shelf of polyurethane foam can be covered with a metal sheet to prevent damage to the foam.
  • the support profiles used in the prior art are either made in one piece with the shelf, resulting in increased Abkantungsund / or Rollformungsaufwand, or the support profiles are connected to the shelf by welding the components. Although sufficient strength can already be achieved by means of fewer spot welds, the welding process represents a considerable effort in the manufacture of a shelf.
  • the one-piece construction of the support profile also requires a complex bending and / or roll forming operation, which does not require the welding operation, but claimed considerably more material.
  • the object of the invention is to provide a shelf with support profiles, so that with the same material use the resilience and flexural strength of the shelf improves or with constant load capacity and flexural strength of the shelf material costs of the shelf can be reduced.
  • the support profile forms, in conjunction with the shelf, a cavity which is at least partially filled with a foam.
  • the shelf becomes particularly stiff and torsion-resistant. In this way, compared to a non-foamed support profile, it is possible to reduce the material thickness of the support profile and / or the shelf without losing bending strength or stability. As a result, this leads to savings in the material costs of the shelf with constant demands on load capacity and flexural strength, or to a shelf with improved stability and flexural strength.
  • the foam adheres the support profile with the support area. Due to the surface bonding of the two components, it is possible to set in the welding process, the distances of the individual welds at a greater distance from each other.
  • the foam is introduced into the cavity already formed by the support profile and the support area. This form of connection allows resource-reduced manufacture of the support-profiled shelf since the number of energy-intensive welds can be reduced over the shelves used in the prior art.
  • the support profile is made of metal, which allows a particularly simple processability.
  • the support profile has a cross section which corresponds in its essential basic form a "U” or a "V” and therefore allows a particularly simple production of the support profile. Any necessary in the prior art legs, collar or connection areas for attachment of the support profiles on the shelf are not necessary.
  • the support profile is a folded metal. Bending metal is an efficient method of manufacturing metal molds.
  • the support profile on at least one leg which extends substantially parallel to the support area and flat against the support area. This leg may be advantageous in the manufacture of the shelf.
  • the foam is a rigid foam.
  • the foam is a rigid polyurethane foam, as it has good adhesive strength and stiffness properties.
  • the support profile extends from an end portion of the shelf to an opposite end portion. This ensures that sagging of the shelf along the two end sections is reduced.
  • the cavity is continuously filled with foam.
  • FIG. 1 is a cross-sectional view of the shelf according to an embodiment
  • Fig. 2 is a plan view of an end portion of the shelf.
  • FIG. 1 shows a shelf 1 with a support area 2 and a support area 3 extending parallel thereto, which has two support profiles 4.
  • the support profiles 4 extend into the plane of the drawing and extend from one lateral end section to the opposite lateral end section of the shelf 1.
  • side walls 1 which contribute to increased rigidity. They are produced by punching or cutting and subsequent roll forming and / or folding the outer edges of the shelf 1. Through the side walls 1 1, the shelf 1 at the side ends slip-proof on consoles (not shown) hang up, which are mounted in vertical shelf columns (not shown).
  • Front and rear grooves 12, 13 complete the support area 2.
  • the grooves serve the further stiffening of the shelf 1, the fixing of price rails or separations in the support area, as well as a catcher for falling from the shelf 1 particles or small parts.
  • the cavity created by the support profile 4 in conjunction with the shelf 1 is filled with a foam 5 (represented by dots).
  • the foam 5 serves as a fastening means for the support profile 4 at the bottom of the shelf 1, the support area 3, and at the same time gives the forces acting on the shelf 1 evenly and over a large area to the support profile 4 on. This allows a better power transmission from the support area 2 to the overall structure of the support profile 4 and thus gives the shelf 1 a high stability. Furthermore, at the same time a metal-saving and thus more cost-effective production of the shelf 1 is given.
  • As a particularly advantageous foam hard polyurethane foam has been found, since its processing is simple and he good strength and Has curing properties. In addition, it also has sufficient adhesive properties, making it very suitable as a foam 5 for filling the support area 4.
  • a particularly good flexural strength of the shelf 1 is achieved when the foam 5 fills the entire cavity between the support region 3 and the support profile 4. In addition, this improves the torsional rigidity of the support profile 4 filled with the foam.
  • Fig. 2 shows a plan view of an end portion of the support surface 2 of a shelf 1.
  • the attached to the support surface 2 opposite side support profiles 4 are shown in dashed form.
  • Legs 6 of the support profile 4, to which the weld points are attached, run parallel to the support surface 2. They also improve the load capacity and flexural strength of the shelf shelf, since the total area from which forces are directed from the shelf into the support profile 4, is greater.
  • the stability and flexural strength of the shelf 1 is increased.
  • the number of welding spots necessary for fastening the support profile 4 to the support region 3 can be reduced while the torsional rigidity remains the same.
  • the foam 5 also serves as a fastening means between the shelf 1 and support profile 4. Therefore, it is no longer necessary to form the support profiles 4 and the shelf 1 by a material-intensive one-piece construction to avoid the time-consuming and costly welding process.

Landscapes

  • Laminated Bodies (AREA)

Abstract

La présente invention concerne un plateau de rayonnage (1) qui comporte une zone portante (2) et une zone de soutien (3). En outre, sur la zone de soutien (3) parallèle à la zone portante (2), se trouve un profilé de soutien (4) qui est fixé à la zone de soutien (3) et forme, en lien avec celle-ci, une cavité remplie au moins partiellement d'une mousse (5). Dans un mode de réalisation préféré, la mousse (5) sert à coller le profilé (4) à la zone de soutien (3).
PCT/EP2014/059817 2013-06-12 2014-05-14 Plateau de rayonnage WO2014198476A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201320005337 DE202013005337U1 (de) 2013-06-12 2013-06-12 Regalfachboden
DE202013005337.2 2013-06-12

Publications (1)

Publication Number Publication Date
WO2014198476A1 true WO2014198476A1 (fr) 2014-12-18

Family

ID=50896237

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/059817 WO2014198476A1 (fr) 2013-06-12 2014-05-14 Plateau de rayonnage

Country Status (2)

Country Link
DE (1) DE202013005337U1 (fr)
WO (1) WO2014198476A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018108923A1 (de) 2018-04-16 2019-10-17 Wanzl Metallwarenfabrik Gesellschaft Mit Beschränkter Haftung Draht-Etage für einen Verkaufstisch oder ein Regalsystem

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017001168U1 (de) 2017-03-03 2018-06-06 Tegometall International Ag Regal
DE202018003945U1 (de) 2018-08-24 2019-11-26 Tegometall International Ag Regal
DE202021106693U1 (de) * 2021-12-08 2022-01-12 Anton Schneider Gmbh & Co Kg Blechfachboden mit Schalldämmung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114124B1 (fr) 1983-01-17 1987-09-30 Aladdin Industries, Incorporated Etagère réversible
EP0262110A2 (fr) 1986-09-23 1988-03-30 Electrolux Constructor Aktiebolag Rayonnage en tôle
WO1992001131A1 (fr) * 1990-07-06 1992-01-23 Josef Welser Ohg Profilier- Und Stanzwerk Madrier pour echafaudages et son procede de production
DE102010009651A1 (de) * 2010-02-27 2011-09-01 Gerhard Friedrich Ladenbau-Metallfachboden mit Befestigungsmöglichkeit für Zubehör
WO2012032517A1 (fr) * 2010-09-07 2012-03-15 Keter Plastic Ltd. Elément de renforcement pour un objet et procédé de fabrication de celui-ci

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1940496A1 (de) * 1969-08-08 1971-02-18 Siegas Metallwarenfab Aus einer einteiligen oder mehrteiligen festen Aussenhuelle und einem Hartschaumstoffkern bestehendes Brett mit Versteifungseinlagen
GB2191968B (en) * 1986-06-28 1990-01-31 Glynwed Eng Shelf structure and method of making same
DE102006033324B4 (de) * 2006-07-19 2012-02-23 Georg Reis Leichtbauplatte
WO2010041272A1 (fr) * 2008-10-06 2010-04-15 Gosakan Aravamudan Structure de corps pour ameublement et structures de construction

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114124B1 (fr) 1983-01-17 1987-09-30 Aladdin Industries, Incorporated Etagère réversible
EP0262110A2 (fr) 1986-09-23 1988-03-30 Electrolux Constructor Aktiebolag Rayonnage en tôle
WO1992001131A1 (fr) * 1990-07-06 1992-01-23 Josef Welser Ohg Profilier- Und Stanzwerk Madrier pour echafaudages et son procede de production
DE102010009651A1 (de) * 2010-02-27 2011-09-01 Gerhard Friedrich Ladenbau-Metallfachboden mit Befestigungsmöglichkeit für Zubehör
WO2012032517A1 (fr) * 2010-09-07 2012-03-15 Keter Plastic Ltd. Elément de renforcement pour un objet et procédé de fabrication de celui-ci

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018108923A1 (de) 2018-04-16 2019-10-17 Wanzl Metallwarenfabrik Gesellschaft Mit Beschränkter Haftung Draht-Etage für einen Verkaufstisch oder ein Regalsystem
EP3556261A1 (fr) 2018-04-16 2019-10-23 Wanzl Metallwarenfabrik GmbH Etagère grillagée pour une table de vente ou un système de rayonnage

Also Published As

Publication number Publication date
DE202013005337U1 (de) 2014-09-15

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