EP0275425B1 - Tablette d'étagère en matériau en forme de couche - Google Patents

Tablette d'étagère en matériau en forme de couche Download PDF

Info

Publication number
EP0275425B1
EP0275425B1 EP87117745A EP87117745A EP0275425B1 EP 0275425 B1 EP0275425 B1 EP 0275425B1 EP 87117745 A EP87117745 A EP 87117745A EP 87117745 A EP87117745 A EP 87117745A EP 0275425 B1 EP0275425 B1 EP 0275425B1
Authority
EP
European Patent Office
Prior art keywords
sheet
shelf
bodied
profile
profiled rails
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.)
Expired - Lifetime
Application number
EP87117745A
Other languages
German (de)
English (en)
Other versions
EP0275425A1 (fr
Inventor
Gerhard Schäfer
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.)
Fritz Schaefer GmbH
Original Assignee
Fritz Schaefer GmbH
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 Fritz Schaefer GmbH filed Critical Fritz Schaefer GmbH
Priority to AT87117745T priority Critical patent/ATE63438T1/de
Publication of EP0275425A1 publication Critical patent/EP0275425A1/fr
Application granted granted Critical
Publication of EP0275425B1 publication Critical patent/EP0275425B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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 made of laminated material, in particular sheet metal, with stiffeners consisting of folds on the underside of their boundary edges, in particular their longitudinal edges, the stiffeners having a profile cross section which is at least partially open over their profile height towards the inside, and additional laminated profile rails with at least in some areas suitable cross-sectional shape in the open profile cross section of the bevels on and / or fixable and fixable in the bevels, optionally also connectable to the shelf.
  • GB-A 912 661 already discloses a shelf made of laminated material, the longitudinal boundary edges of which each have hollow profile stiffeners formed from a plurality of folds, which have a profile cross section which is at least partially open towards the inside over their profile height.
  • Laminated profile rails are assigned to the stiffeners of the longitudinal boundary edges, the cross-sectional shape of which at least partially fits into the open profile cross section of the folds and which can also be fixed and fixed on and / or in the folds and, if necessary, additionally connected to the shelf.
  • EP-A 0 087 696 discloses a shelf made of laminated material, in particular sheet metal, which has a bevel on the underside of each of its boundary edges as a reinforcement.
  • the lower boundary edge of each fold is designed in the manner of a fold, that is to say formed by bending the layer material along a line (fold line) so that surface comes to lie on surface.
  • the stiffening profile which is also designed as a folded profile, must be integrated into the folded profile of the shelf.
  • the material thickness of the shelf rebate must always be matched exactly in advance to the material thickness of the stiffening profile rebate.
  • the invention has for its object to provide a shelf of the design specified in the preamble of claim 1, which in its technical design, in particular with regard to its dimensional stability, torsional rigidity and load capacity can be adapted to the respective application in an optimal manner without the shelf itself must be coordinated in advance with these conditions.
  • such a shelf is characterized in that the laminate profile rails have a material thickness which differs from the laminate material of the shelf - mainly greater - and are designed as open or semi-open profiles, each of which has a plurality of profile steps, beads and grooves running parallel to one another or have the like, at least the two outer longitudinal edges of which are designed or usable as support and / or fastening flanges.
  • This inventive concept of a shelf makes it possible to use laminated profile rails as stiffening profiles, which can be optimally adapted to the respective application in terms of their load-bearing capacity, dimensional stability and torsional rigidity, while the actual shelf not only receives a completely different material thickness, but also may even consist of another type of material.
  • the laminate profile rails consist of sheet metal profiles formed by folding.
  • laminated profile rails which are prefabricated, for example, by rolling or by extrusion.
  • the cross-sectional areas of the laminated profile rails which engage in the folds have at least two profile sections which can be placed at an angle to one another on the inner surfaces of the folds in order to obtain stable support and positional fixation there.
  • snap-lock couplings can also be provided for the laminated profile rails according to claim 4.
  • These snap-lock couplings can be formed according to claim 5 by locking tongues and tabs formed directly on the laminate profile rails and / or shelf bases and their bevels and associated engagement openings.
  • a further development feature according to the invention is further characterized according to claim 7 by laminated profile rails of identical cross-sectional shape with different material thickness.
  • the shelves can also have openings in their base area near the folds, in particular slots, with which corresponding openings of the laminate profile rails in the covering position can be brought, these breakthroughs together form locking interventions for holding tongues of shelf partitions or the like.
  • the shelves with their integrally connected stiffeners are first formed by folding the longitudinal and / or transverse edges of sheet metal blanks and that then to further increase stability with the stiffeners of the same additional laminate Profile rails are brought into holding engagement and / or connection, the profile shape and / or material thickness of the laminated profile rails being selected differently in accordance with the required or desirable increase in stability.
  • the shelf shown in FIG. 1 has several, namely at least four, identical shelf posts 1, which are provided at least on their inside with support and / or coupling elements 2 for the shelves 3.
  • the support and / or coupling elements 2 can consist, for example, of tongues which are punched out at a uniform distance from one another and in a grid-like manner.
  • perforated grids can also be provided in the shelf post 1, into which, if necessary, 3 angle rails serving as supports for the shelves can be hung.
  • each shelf 3 has stiffeners 4a and 4b on its longitudinal edges 3a and 3b, while it is provided with similar stiffeners 4c and 4d on its transverse edges.
  • stiffeners 4c and 4d on the transverse edges 3c and 3d of the shelves 3 can only consist of bends 5c and 5d, for example L-shaped or angularly profiled, produced directly on the sheet metal blanks for the shelves, the stiffeners 4a and 4b on the longitudinal edges 3a and 3b, in addition to such bevels 5a and 5b, supplemented by additional laminate profile rails 6.
  • the bevels 5a and 5b formed directly on the longitudinal edges 3a, 3d of the shelves 3 have either a L or angled shape according to FIG Profile cross-section open on the inside, ie they basically have a profile shape corresponding to the bevels 5c and 5d at the transverse edges 3c and 3d.
  • the additional laminate profile rails 6 are, as can be seen particularly clearly in FIGS. 3 to 8, designed so that they have a cross-sectional shape that at least in some areas matches the open profile cross section of the bevels 5a and 5b, which are on and / or in the bevels 5a and 5b are fixable and fixable and optionally also connectable to shelf 3.
  • the laminate profile rails 6 can have a material thickness that deviates from the laminate material of the shelf 3 and the bevels 5a and 5b, and that this can mainly have a greater material thickness. It is entirely possible to keep laminate profile rails 6 of the same cross-sectional shape but of different material thickness available, as can be seen in FIGS. 3 and 4, FIGS. 5 and 6 and FIGS. 7 and 8. Depending on requirements, laminated profile rails 6 of different material thickness can then be joined together with the shelves 3 in order to adapt them to different load capacities for different purposes.
  • laminated profile rails can also be kept available in many different cross-sectional shapes in order to enable the load-bearing capacity or the dimensional stability for the shelves 3 to be varied within wide limits.
  • the laminate profile rails 6 can consist of sheet metal profiles formed by folding. However, if necessary, they can also be manufactured from rolled profiles or extruded profiles.
  • the cross-sectional areas of the laminate profile rails engaging in the folds 5a and 5b of the shelves 3 have at least two profile sections 6a and 6b which can be placed at an angle to one another on the inner surfaces of the folds 5a and 5b, which may also be by spot welding and / or have riveting connected to the folds 5a and 5b.
  • the laminate profile rails 6 can also be provided with support flanges 6c, which lie against the underside of the shelves 3 and can optionally be connected to them by spot welding or riveting.
  • the laminate profile rails 6 can have many different cross-sectional shapes, predominantly graded and / or longitudinally beaded profile shapes, that is to say, open or semi-open profiles.
  • the shelves 3 in their base near the bevels 5a and 5b may have openings 7, in particular slots, with which corresponding openings 8 of the laminate profile rails 6 can be brought into cover position.
  • the openings 7 and 8 can be used together as locking interventions for retaining tongues by means of which, for example, shelf compartment partitions can be fixed between two shelves 3 spaced one above the other.
  • FIGS. 9 to 11 show a shelf 3, which the stiffeners 5a and 5b provided on the longitudinal edges have an approximately J-shaped cross-section instead of an L-shaped or angular-shaped cross-section.
  • the laminate profile rails 6 with adapted cross-sectional areas can be positively engaged by a tilting movement, as is shown by a comparison of FIGS. 9 and 10.
  • the laminate profile rails 6 are then finally fixed, for example, by attaching welding points to the support flange 6c of the laminate profile rails 6 bearing against the underside of the shelf 3.
  • step-shaped profile sections 6d of the laminate profile rails 6 engage positively in the cross-sections, approximately J-shaped bends 5a, 5b on the longitudinal edges 3a and 3b of the shelf 3, and thereby align the layers of the laminate.
  • FIGS. 9 to 11 An embodiment modified from FIGS. 9 to 11 for a shelf 3 and the associated laminate profile rails 6 can be seen from FIGS. 12 to 14 of the drawing.
  • the laminate profile rails 6 are fixed to the longitudinal edges 3a and 3b by means of special snap-in couplings 9 and 10 in the region of the folds 5a and 5b.
  • the bevels 5a and 5b are provided with an end leg 11 bent at an acute angle, with which latching tongues 12 of the laminated profile rails 6 come into holding engagement by spring action as soon as the laminated profile rails 6 move from the position according to FIG. 12 in the direction of the arrow to the position 13 are moved laterally.
  • tongues 13 punched out from the shelf 3 and bent downwards engage in slots 14, which are located on the laminate profile rails 6 below the support flange 6c.
  • the tongues 13 slide under the support flange 6c and engage behind its free longitudinal edge by means of a spring tab, as can easily be seen in FIGS. 13 and 14.
  • the laminate profile rails 6, as shown in FIGS. 9 and 10 or 12 and 13, can be varied in their profile shape as well, as is shown, for example, with reference to FIGS. 3 to 8.
  • Their material thickness can be chosen differently in accordance with different needs.

Landscapes

  • Assembled Shelves (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Laminated Bodies (AREA)
  • Floor Finish (AREA)

Claims (9)

  1. Rayons d'étagère (3) en matériau plat, notamment en tôle métallique, qui comportent, au niveau du côté inférieur de leurs bords (3a, 3b, 3c, 3d), notamment de leurs bords longitudinaux (3a, 3b), des zones de raidissement (4a, 4b, 4c, 4d) constituées par des zones pliées, ces zones de raidissement (4a à 4d) présentant, sur la hauteur de leur profil, une section de profil ouverte au moins partiellement vers l'intérieur et ayant une forme en L ou en angle et des barres profilées supplémentaires (6) en matériau plat présentant une section (6a, 6b, 6c, 6d) correspondant, au moins dans certaines parties à la section ouverte du profil des zones pliées (5a, 5b) pouvant être fixées et maintenues contre et/ou dans les zones pliées (5a, 5b) et pouvant être reliées également au rayon d'étagère (3), caractérisé en ce que les barres profilées (6) en matériau plat ont une épaisseur qui n'est pas la même et qui est généralement plus forte que celle du matériau plat constituant le rayon d'étagère (3) et ont la forme de profils ouverts ou semiouverts qui présentent plusieurs gradins, moulures et rainures ou dispositifs analogues, parallèles les uns aux autres, les deux bords longitudinaux extérieurs au moins de ces barres étant conçus et utilisables comme brides d'appui et/ou de fixation, (6a, 6b) (Figures 3 à 10).
  2. Rayon d'étagère selon la revendication 1, caractérisé en ce que les barres profilées (6) en matériau plat sont constituées par des profilés en tôle réalisés par pliage.
  3. Rayon d'étagère selon les revendications 1 et 2, caractérisé en ce que les zones des barres profilées (6) en matériau plat qui s'engagent dans les zones pliées (5a, 5b) comportent au moins deux parties de profil (6a, 6b, 6d) qui font un angle l'un avec l'autre et s'appliquent contre les surfaces intérieures des zones pliées (5a, 5b).
  4. Rayon d'étagère selon une des revendications 1 à 3, caractérisé en ce que les barres profilées (6) en matériau plat peuvent être associées à des dispositifs d'accouplement par déclic (9, 10) (Figures 12 à 14).
  5. Rayon d'étagère selon une des revendications 1 à 5, caractérisé en ce que les dispositifs (9, 10) d'accouplement par déclic sont constitués par des languettes (11, 12) et des pattes (13) réalisées par formage directement dans les bandes profilées (6) en matériau plat et/ou dans les rayons d'étagère (3) ou dans leurs zones pliées (5a, 5b) ainsi que par des ouvertures d'accrochage correspondantes (14) (Figures 1 à 14).
  6. Rayon d'étagère selon une des revendications 1 à 5, caractérisé en ce que les barres profilées (6) en matériau plat sont fixées dans les zones pliées (5a, 5b) par soudage, notamment par soudage par points ou par rivetage (Figures 3 à 10).
  7. Rayon d'étagère selon une des revendications 1 à 6, caractérisé en ce que les barres profilées (6) en matériau plat ont des sections de forme identique mais présentent des épaisseurs de matériau différentes (Figures 3, 4, 5, 6, 7, 8).
  8. Rayon d'étagère selon une des revendications 1 à 7, caractérisé en ce qu'il comporte dans sa surface de base, à proximité de ses parties pliées (5a, 5b) des perforations (7) notamment des fentes qui peuvent être placées en face de perforations correspondantes (8) ménagées dans les barres profilées en matériau plat, ces perforations (7,8) pouvant recevoir simultanément des languetics de maintien pour la fixation de parois de séparation de parties de rayon ou de dispositifs analogues (Figures 3 à 8).
  9. Procédé de fabrication de rayons d'étagère selon une des revendications 1 à 8, caractérisé en ce qu'on commence par plier les bords longitudinaux et/ou transversaux des plaques de tôle pour obtenir les rayons d'étagère (3) avec leurs zones de raidissement (5a à 5b) réalisées d'une seule pièce, puis, pour augmenter la stabilité, on met en prise et/ou en liaison avec ces zones de raidissement (5a et 5b) des barres profilées supplémentaires en matériau plat en choisissant de différente manière, suivant l'amélioration de stabilité nécessaire ou souhaitable dans chaque cas la forme de profil et/ou l'épaisseur de matériau des barres profilées (6) en matériau plat (Figures 3 à 8).
EP87117745A 1986-12-18 1987-12-01 Tablette d'étagère en matériau en forme de couche Expired - Lifetime EP0275425B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87117745T ATE63438T1 (de) 1986-12-18 1987-12-01 Regalboden aus schichtwerkstoff.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863643280 DE3643280A1 (de) 1986-12-18 1986-12-18 Regalboden aus schichtwerkstoff
DE3643280 1986-12-18

Publications (2)

Publication Number Publication Date
EP0275425A1 EP0275425A1 (fr) 1988-07-27
EP0275425B1 true EP0275425B1 (fr) 1991-05-15

Family

ID=6316496

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87117745A Expired - Lifetime EP0275425B1 (fr) 1986-12-18 1987-12-01 Tablette d'étagère en matériau en forme de couche

Country Status (5)

Country Link
US (1) US4832209A (fr)
EP (1) EP0275425B1 (fr)
AT (1) ATE63438T1 (fr)
CA (1) CA1306219C (fr)
DE (2) DE3643280A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8905336U1 (fr) * 1989-04-27 1989-06-15 Lohmann Gmbh & Co Kg, 5450 Neuwied, De
DE19620795A1 (de) * 1996-05-23 1997-11-27 Dlw Entwicklungszentrum Dlw Bu Regal
DE202011000393U1 (de) * 2011-02-21 2011-04-28 Anton Schneider Gmbh & Co Kg Bodenblech mit unterseitiger Verstärkungsstrebe
US10123617B2 (en) * 2015-08-14 2018-11-13 Nashville Wire Products Manufacturing Company, Llc Shelf for storage racks
US11350743B2 (en) * 2018-09-28 2022-06-07 Creative Plastic Concepts, Llc Shelf assembly
USD967465S1 (en) 2020-04-14 2022-10-18 Nashville Wire Products Manufacturing Company, Llc Perforated decking

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1100306A (en) * 1913-06-23 1914-06-16 Harmon J Hunt Metallic shelf for show-cases.
US2180131A (en) * 1938-11-04 1939-11-14 Gaylord Container Corp Voting booth
US2626063A (en) * 1946-06-04 1953-01-20 Beryl G Echlin Shelf partition
US2685372A (en) * 1950-01-27 1954-08-03 Herbert E Palaith Commodity shelf
GB912661A (en) * 1959-02-19 1962-12-12 Blakdale Products Ltd Improvements in or relating to shelves
US3100572A (en) * 1960-10-14 1963-08-13 Carl E Gingher Adjustable supporting surfaces
FR2298985A1 (fr) * 1975-01-29 1976-08-27 Osterloh Fa Fritz Tablette en tole pour rayonnages ou analogues
GB2116019B (en) * 1982-02-27 1986-03-05 Link 51 Ltd Shelf constructions

Also Published As

Publication number Publication date
DE3770146D1 (de) 1991-06-20
ATE63438T1 (de) 1991-06-15
CA1306219C (fr) 1992-08-11
US4832209A (en) 1989-05-23
EP0275425A1 (fr) 1988-07-27
DE3643280A1 (de) 1988-06-23

Similar Documents

Publication Publication Date Title
DE2908153A1 (de) Zerlegbare trennwandkonstruktion, teile dafuer und verfahren zum herstellen der teile
DE2065663A1 (de) Zerlegbares regal ausscheidung aus: 2060501
DE2604882C2 (de) Befahrbare Fläche für mechanische Parkeinrichtungen, Rampen, Hebebühnen o.dgl.
EP0735209A1 (fr) Profilé support transversal ou longitudinal pour revêtement de plafond
EP0275425B1 (fr) Tablette d'étagère en matériau en forme de couche
DE3934419C2 (de) Schubladen-Seitenwandprofil aus Metall
AT403648B (de) Schubladenbausatz
DE2109838C3 (de) Lichtdurchlässiger Panzer fur Roll tore od dgl
DE202017101131U1 (de) Möbel
DE3441500C2 (de) Regalboden aus Schichtwerkstoff, insbesondere Metallblech
DE10110996A1 (de) Wandelement für eine Ladegutsicherungsvorrichtung
DE7027532U (de) Regal.
DE102008059065A1 (de) Regalauflage
DE2644040C2 (de) Winkelverbindung für Bauteile, insbesondere Profilleisten, Profilträger u.dgl.
DE2915622C2 (de) Aus flexiblem Material bestehende, einen gitterförmigen Rost bildende Bodenmatte
DE2157116A1 (de) Dach- oder Wandkonstruktion
DE2846155A1 (de) Schaltschrank
EP0787449A2 (fr) Base pour étagère de stockage ou de sélection
DE3821500C2 (de) Profilständer für Wandelemente, Schrankelemente und dergleichen Bauteile
DE2446135A1 (de) Bausatz fuer kuehlmoebel
DE3603434C2 (fr)
DE10135389A1 (de) C-Profil
DE102015210214A1 (de) Pappregal
DE202020104726U1 (de) Behälter mit Zwischenboden, Halteköpfen und Taschen
DE102019120549A1 (de) Verfahren zum Herstellen eines Verbundprofils, Profilsystem und Verbundbauteil

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19871211

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT CH DE FR GB LI NL SE

17Q First examination report despatched

Effective date: 19890726

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE FR GB LI NL SE

REF Corresponds to:

Ref document number: 63438

Country of ref document: AT

Date of ref document: 19910615

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3770146

Country of ref document: DE

Date of ref document: 19910620

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19931109

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19931117

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19931118

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19931130

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19931231

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19940207

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19940330

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19941201

Ref country code: AT

Effective date: 19941201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19941202

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19941231

Ref country code: CH

Effective date: 19941231

EAL Se: european patent in force in sweden

Ref document number: 87117745.7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19950701

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19941201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19950831

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19950701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19950901

EUG Se: european patent has lapsed

Ref document number: 87117745.7

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST