EP3760078A1 - Bohlenbelag und vorrichtung zur lagerung und verstauung, die einen solchen bohlenbelag umfasst - Google Patents

Bohlenbelag und vorrichtung zur lagerung und verstauung, die einen solchen bohlenbelag umfasst Download PDF

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Publication number
EP3760078A1
EP3760078A1 EP20163368.2A EP20163368A EP3760078A1 EP 3760078 A1 EP3760078 A1 EP 3760078A1 EP 20163368 A EP20163368 A EP 20163368A EP 3760078 A1 EP3760078 A1 EP 3760078A1
Authority
EP
European Patent Office
Prior art keywords
panel
decking
wires
mesh
lower panel
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.)
Granted
Application number
EP20163368.2A
Other languages
English (en)
French (fr)
Other versions
EP3760078C0 (de
EP3760078B1 (de
Inventor
Renaud FONTANILLES
Frédéric BLAISE
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.)
Forlam Cloture Industrie Fci
Original Assignee
Cermast Industrie
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 Cermast Industrie filed Critical Cermast Industrie
Publication of EP3760078A1 publication Critical patent/EP3760078A1/de
Application granted granted Critical
Publication of EP3760078C0 publication Critical patent/EP3760078C0/de
Publication of EP3760078B1 publication Critical patent/EP3760078B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • A47B55/00—Cabinets, racks or shelf units, having essential features of rigid construction
    • A47B55/02—Cabinets, racks or shelf units, having essential features of rigid construction made of wire
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
    • A47F5/01—Show stands, hangers, or shelves characterised by their constructional features made of tubes or wire

Definitions

  • the invention relates generally to the field of storage and arrangement of all types of loads, in particular on a deck.
  • It relates more particularly to a decking using a mesh of metal wires welded together at their intersections.
  • metal decks are widely used. Such decks consist mainly of a mesh of metal wires, welded together at their intersections. Wooden decks are also used.
  • the invention firstly proposes a decking comprising two mesh panels, that is to say of the type consisting of a mesh of metal wires, positioned one on top of the other and associated with one another by welding.
  • the top plate or panel intended to receive the load, is reinforced by means of a second mesh panel, the latter having by construction folds oriented in one of the directions of the metal wires constituting said second panel, and protruding, typically in the shape of a "V" with respect to the plane defined by said second panel.
  • the two panels are welded together so as to align all the horizontal and vertical wires. More specifically, the top panel mesh wires are welded above the bottom panel backer wires.
  • the rigidity of the end wires of the upper plate is thus optimized, a rigidity that is most particularly sought after when said decking is positioned on a rack.
  • the two panels then form an all-grain deck, that is to say free of any additional reinforcing element.
  • the folds defined by the second panel give the assembly a “beam” effect, capable of optimizing the mechanical strength of the decking, and of reducing or even avoiding any sagging phenomenon likely to result from the storage of load on said decking.
  • the invention can be configured to accommodate the use of even heavier loads.
  • the diameter of the steel wires constituting the panels can vary depending on the load to be supported, as can the number and positioning of the reinforcing “V” folds.
  • the decking of the invention can be mechanically reinforced by adding elements between the two mesh panels. More precisely, these additional reinforcing elements are positioned at the level of the "V" folds, and consist of either a wire or round iron, a flat iron or an adjustable angle iron.
  • the invention relates to a storage and arrangement device implementing one or more decks of the aforementioned type.
  • the all-wire decking of the invention consists of two mesh panels which are joined together by welding.
  • FIG. 1 One represented on the figure 1 a storage and arrangement device (1) incorporating such decks (5).
  • the decking (5) rests on two horizontal rails (4), themselves screwed and generally secured on ladders (2). These ladders (2) extend vertically from the ground and are held together by means of spacers (3).
  • the decking (5) consists of two separate superimposed panels: an upper panel (6) and a lower panel (7).
  • the upper panel (6) serving as a tray for receiving loads and products, is made of meshes. That is to say, it consists of support wires (8) and mesh wires (9) welded together at their intersections, as shown schematically on the figures 3 and 5 .
  • the backing wires (8) and the mesh wires (9) are spaced a constant distance apart to form a regular rectangular mesh. Typically, these wires have a diameter of between 3 and 10 millimeters.
  • the upper panel (6) provides a support function for the load that it is intended to receive, with a homogeneous deformation of the structure and an optimum pressure distribution.
  • an additional lower mesh panel (7) is assembled to the upper panel (6).
  • the lower panel (7) consists of supporting metal wires (10) and mesh wires (11) and forms a reinforcement for the decking (5).
  • the lower panel (7) comprises a certain number of folds (12) in the shape of a "V", parallel to each other, and resulting from the deformation of the mesh threads (11) according to one of the two dimensions.
  • the folds (12) of the lower panel (7) are arranged on the side of the lower face of the decking (5).
  • the lower panel (7) stiffens the decking (5) by the beam effect.
  • reinforcing threads (13) are welded to the top of the plies (12) along the axis of the support threads (10) of the lower panel (7). These reinforcing threads (13) have, in this example, a diameter equal to the diameter of the support threads (10) and of the mesh (11). In this way, a decking is obtained with better resistance to the load.
  • the mesh panels (6) and (7) are assembled by resistance welding, without input, with crushing of the two bodies for penetration and fusion of the two materials, high frequency, low or medium frequency, also called HF welding. This process allows in particular the connection of the four wires (8, 9, 10 and 11) (see figure 5 ).
  • the mesh wires (9) of the upper panel (6) are welded above the support wires (10) of the lower panel (7).
  • Stacking the wires (9, 10 and 11) then gives better rigidity to the end wires (18) (in fact constituted by the extension of the wires (8)), which are supported on the heddles (4) rack or storage and arrangement device (1), as has been schematically described on figure 6 .
  • the rigidity of the decking (5) is further increased.
  • the reinforcing threads (13) mentioned above can be replaced by additional reinforcements. These reinforcements are housed in the folds (12) which have suitable heights.
  • the reinforcements are of the round iron type (14) as shown in the figures 7 and 8 .
  • These longitudinal rods (14) are welded to the top of the folds (12) along the axis of the support wires (10) of the lower panel (7).
  • the diameter of these rods (14) is greater than the depth of the folds (12) preventing any contact between the upper panel (6) and the lower panel (7) (see figure 8 ).
  • the reinforcements are of the flat iron type (15) as shown on figure 9 .
  • These longitudinal flat bars (15) are oriented vertically and welded to the top of the folds (12) along the axis of the support wires (10) of the lower panel (7).
  • the height of these flat bars (15) is less than the depth of the folds (12) preventing any contact between the upper panel (6) and the lower panel (7).
  • the reinforcements are of the angle type (16) as shown on the figures 10 to 13 .
  • angles (16) can be oriented in two directions. When facing down, the angles (16) have an inverted “V” shaped section, as shown in the illustrations. figures 10 and 11 . Conversely, when facing upwards, the angles (16) have a "V" shaped section, as shown in the figures. figures 12 and 13 .
  • the height of the wings of the angles (16), taking as the original plane the plane defined by the lines of contact between these same angles (16) and the folds (12), projected along the axis perpendicular to the plane of the mesh panels (6) and (7) is large enough to avoid any contact between the upper panel (6) and the lower panel (7) (see figure 11 ).
  • the height of the wings of the angles (16), taking as origin the line of contact between these same angles (16) and the top of the folds (12), projected along the perpendicular axis in the plane of the mesh panels (6) and (7) is large enough to avoid any contact between the upper panel (6) and the lower panel (7) (see figure 12 ).
  • these characteristic variants of the invention further stiffen the decking and make it possible to withstand loads greater than 500 kg.
  • the reinforcing elements are welded by HF or semi-automatic MIG-MAG welding.

Landscapes

  • Wire Processing (AREA)
  • Reinforcement Elements For Buildings (AREA)
EP20163368.2A 2019-07-03 2020-03-16 Vorrichtung zur lagerung mit regal Active EP3760078B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1907361A FR3098199B1 (fr) 2019-07-03 2019-07-03 Platelage et dispositif de stockage et de rangement integrant un tel platelage

Publications (3)

Publication Number Publication Date
EP3760078A1 true EP3760078A1 (de) 2021-01-06
EP3760078C0 EP3760078C0 (de) 2023-08-16
EP3760078B1 EP3760078B1 (de) 2023-08-16

Family

ID=67875739

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20163368.2A Active EP3760078B1 (de) 2019-07-03 2020-03-16 Vorrichtung zur lagerung mit regal

Country Status (2)

Country Link
EP (1) EP3760078B1 (de)
FR (1) FR3098199B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4079193A1 (de) * 2021-04-23 2022-10-26 Meta-Regalbau GmbH & Co. KG Fachboden, insbesondere drahtgitterfachboden für ein fachbodenregal und fachbodenregal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT6326B (de) 1900-05-23 1901-12-27 Johann Detlef Adolf Boettcher
BE692554A (de) * 1967-01-13 1967-06-16
AT6326U1 (de) * 2000-11-14 2003-08-25 Evg Entwicklung Verwert Ges Metallgitterpalette
JP3173396U (ja) * 2011-11-24 2012-02-02 三發製網股▲分▼有限公司 スチールメッシュパレット
FR2991971A1 (fr) 2012-06-14 2013-12-20 Sanit Avenir Platelage comportant un treillis de fils metalliques haubane et dispositif de stockage comprenant un tel platelage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT6326B (de) 1900-05-23 1901-12-27 Johann Detlef Adolf Boettcher
BE692554A (de) * 1967-01-13 1967-06-16
AT6326U1 (de) * 2000-11-14 2003-08-25 Evg Entwicklung Verwert Ges Metallgitterpalette
JP3173396U (ja) * 2011-11-24 2012-02-02 三發製網股▲分▼有限公司 スチールメッシュパレット
FR2991971A1 (fr) 2012-06-14 2013-12-20 Sanit Avenir Platelage comportant un treillis de fils metalliques haubane et dispositif de stockage comprenant un tel platelage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4079193A1 (de) * 2021-04-23 2022-10-26 Meta-Regalbau GmbH & Co. KG Fachboden, insbesondere drahtgitterfachboden für ein fachbodenregal und fachbodenregal

Also Published As

Publication number Publication date
EP3760078C0 (de) 2023-08-16
FR3098199B1 (fr) 2022-03-04
EP3760078B1 (de) 2023-08-16
FR3098199A1 (fr) 2021-01-08

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