EP0536675B1 - Kragarm-Regal - Google Patents

Kragarm-Regal Download PDF

Info

Publication number
EP0536675B1
EP0536675B1 EP92116979A EP92116979A EP0536675B1 EP 0536675 B1 EP0536675 B1 EP 0536675B1 EP 92116979 A EP92116979 A EP 92116979A EP 92116979 A EP92116979 A EP 92116979A EP 0536675 B1 EP0536675 B1 EP 0536675B1
Authority
EP
European Patent Office
Prior art keywords
hammer head
shelf unit
unit according
supports
base 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.)
Expired - Lifetime
Application number
EP92116979A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0536675A3 (en
EP0536675A2 (de
Inventor
Mohammad Wali Kabir
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.)
Ohra Regalanlagen GmbH
Original Assignee
Ohra Regalanlagen 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 Ohra Regalanlagen GmbH filed Critical Ohra Regalanlagen GmbH
Publication of EP0536675A2 publication Critical patent/EP0536675A2/de
Publication of EP0536675A3 publication Critical patent/EP0536675A3/de
Application granted granted Critical
Publication of EP0536675B1 publication Critical patent/EP0536675B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
    • A47B57/30—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports
    • A47B57/40—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of hooks coacting with openings
    • A47B57/42—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of hooks coacting with openings the shelf supports being cantilever brackets

Definitions

  • the invention relates to a cantilever rack for long products such as boards, pipes, profiled iron and the like.
  • footplates on the cantilever arms in particular designed as double-T profiles, and extending from them against the uprights and provided for hanging in punched holes provided on the stands and the stands are designed as T-profile stands or as double T-profile stands, in the flanges of which the punched-outs are arranged in pairs at the same height and one above the other.
  • a cantilever rack of the same type is known from EP-B1-0 061 514, in which a footplate is attached to the end of each cantilever arm and two hooks are arranged on each footplate as the exclusive holding elements. Even if this known cantilever rack requires little assembly effort when assembling, converting or dismantling, it is perceived as a disadvantage that the cantilever arms are each in one Angle must be pivoted upwards to be able to take the hooks out of the holes in the stand. This can result in time-consuming workflows, particularly for conversions.
  • DE-U-77 11 112 shows a screwless adjustable heavy-duty cantilever rack, in which the cantilever arms made of punched and bent sheet metal are suspended from double-T stands.
  • side flaps are provided in addition to hooks through punched holes in the stands arranged on the cantilever arms. These side flaps are a hindrance when loading the shelf with long goods products and reduce the capacity of the cantilever arms at the structurally most favorable stacking point, near the base plates.
  • the invention has for its object to provide a cantilever rack that can be assembled or disassembled with as little effort as possible, which can be easily adapted to the spatial conditions of the installation location and the type of goods to be stored and is particularly suitable for heavy-duty loading, and that Possibility of limited adjustment of the angle of inclination of the cantilever arms.
  • a cantilever rack of the type mentioned with the invention in that two foot-head screws are assigned as fastening means to each footplate in their upper region in pairs at the same height, the footplate is formed with holes for receiving the threaded ends of the hammer-head screws and in their the lower area is arranged in pairs at the same height with two support feet that can be inserted into a pair of punched-outs, the hammer-head screws with transverse hammer heads engaging behind the punched-out flanges of the stand flanges, through which they are initially inserted with vertically positioned heads, after transverse positioning in the anchor position.
  • the load-bearing capacity and thus the safety of the cantilever arms are advantageous in a simple manner significantly increased that the vertical load components are intercepted by the support feet passing through the recesses and thus the hammer head screws are only subjected to tension.
  • the hammer head screws can already be preassembled in the factory with the foot plates, but then they are not yet fixed non-rotatably, but are arranged in the foot plates with vertically positioned hammer heads and only partially attached nuts.
  • the cantilever arm with the support feet is then inserted into a pair of recesses, the hammer head screws also initially protruding vertically through recesses above them.
  • the hammer heads are then turned to the transverse position, which means that the cantilever arm is already firmly attached to the stand before the nuts attached to the threaded ends are fully tightened. This advantageously results in a much faster and easier assembly compared to all known screw connections, with considerably reduced workload and increased safety.
  • a shoulder with a square cross section is formed on the central shaft area of the hammer head screw between the threaded end and a smooth shaft part carrying the hammer head, which shoulder is in a square recess or recess that is at the front area of each bore of the footplate is formed, is designed to engage and the Keep screw non-rotatable after use in the specified position of the hammer head. This measure also simplifies assembly and increases safety.
  • the invention relates to the specially designed and extremely easy-to-assemble, safe and resilient connection between a flange (2) of the stand (1) and a cantilever (4), the fastening means of which in openings or punched-out areas (3) the flanges (2) can be inserted and locked.
  • each footplate (7) is formed at its lower area in pairs at the same height with two support feet (8) which can be engaged in a pair of punched-outs (3).
  • holes (9) are provided in pairs at the same height for receiving the threaded ends (10) of the hammer head screws (5).
  • Fig. 1 the particular expediency of the arrangement according to the invention can be seen, load forces acting in the vertical direction being supported by the support feet (8) on the lower punched-out portion (3), so that the hammer head screws (5) only exert a load on the cantilever arm (4) be loaded in the direction of pull.
  • a drop-forged part made of high-strength steel in tempered quality such a hammer head screw can transmit tensile stresses, for example, in the order of magnitude of several tons.
  • FIGS. 2a and 3a show the hammer head screw (5) in two different views rotated by 90 °.
  • the cross section of the hammer head screw (5) is shown in section plane II-II in FIG. 2a and in section plane III-III in FIG. 3a in FIGS. 2b and 3b.
  • This expedient embodiment of the hammer head screws (5) provides that a shoulder (12) with a square cross section is formed on the central shaft area of the hammer head screw (5) between the threaded end (10) and a smooth shaft part (11) carrying the hammer head (6), which is designed to engage in a square recess (13) which is formed on the front region of each bore (9) of the footplate (7) and holds the screw (5) non-rotatably in the foregoing position of the hammer head (6).
  • the cantilever (4) is already in the workshop pre-assembled hammer head screws (5) can be used in the stand (1) without difficulty during assembly, it is provided that the head (6) of the hammer head screws (5) has an essentially rectangular cross section with rounded edges, the dimensions of which correspond to those of a punched-out ( 3) correspond with undersize.
  • the head (5) can of course also deviate from the rectangular shape and, for example, be oval in cross section.
  • the cantilever arm (4) then only needs to be inserted into the punched-out portions (3) with vertically positioned hammer heads (6) and with the support feet (8), after which at least one hammer head (6) is transversely set by hand, as shown in FIG.
  • the rest of the assembly only consists in tightening the nuts (22), preferably with a predetermined torque.
  • the nuts (22) are underlaid with a washer and, in some cases, are designed as self-locking nuts.
  • An advantageous embodiment of the invention provides that the surface (21) of the footplate (7) facing the stand (1) has side webs (14) which merge with a wedge-shaped rise into a wedge-shaped thickened foot region (15) of the plate (7). This ensures that the base plate (7) with the stand (1) and on the stand facing the cantilever arm (4) is approximately parallel to its surface (20) Surface (21) to this is arranged at an acute angle ( ⁇ ) opening from bottom to top, with the foot region (15) being supported on the stand flange (2).
  • this base plate (7) can be a cast part made of cast steel or spheroidal graphite cast iron, so-called spheroidal cast iron, but it can also be produced as a drop forged part.
  • the cantilever arm (4) is welded to the smooth rear surface (20), with high-strength angular seams preferably being carried out on the upper, tensile area.
  • the illustration further shows that the comparatively heavy-duty support foot (8) is forged or cast in one piece with the remaining material of the foot plate (7).
  • Each support foot (8) protruding from the thickened foot region (15) of the footplate (7), has a support surface projecting approximately at right angles from it (18) and merges into the footplate (7) with a rounded nose section (19) at an obtuse angle ( ⁇ ).
  • FIG. 6 it is shown that the shim (16) is designed to be pluggable with a substantially rectangular cutout (17) over the shaft part (11) carrying the hammer head (6). This makes it extremely easy to store the washer (16).
  • the invention is surprisingly both uncomplicated and extremely useful.
  • the possibility of pre-assembly in the workshop makes it extremely easy to attach the cantilever arms (4) to the uprights (1), while doing so with a minimum of work and thus also particularly secure.
  • the same advantages also arise when converting the cantilever rack, for example when changing the installation location or to adapt to special storage goods.
  • the invention optimally fulfills the task set out above.

Landscapes

  • Joining Of Building Structures In Genera (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Display Racks (AREA)
  • Furniture Connections (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Switches With Compound Operations (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Inorganic Insulating Materials (AREA)
EP92116979A 1991-10-08 1992-10-05 Kragarm-Regal Expired - Lifetime EP0536675B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4133288A DE4133288C2 (de) 1991-10-08 1991-10-08 Kragarmregal
DE4133288 1991-10-08

Publications (3)

Publication Number Publication Date
EP0536675A2 EP0536675A2 (de) 1993-04-14
EP0536675A3 EP0536675A3 (en) 1994-10-05
EP0536675B1 true EP0536675B1 (de) 1996-11-27

Family

ID=6442254

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92116979A Expired - Lifetime EP0536675B1 (de) 1991-10-08 1992-10-05 Kragarm-Regal

Country Status (6)

Country Link
EP (1) EP0536675B1 (es)
AT (1) ATE145530T1 (es)
DE (2) DE4133288C2 (es)
DK (1) DK0536675T3 (es)
ES (1) ES2095381T3 (es)
GR (1) GR3022280T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29604799U1 (de) * 1996-03-15 1996-06-05 Fiedler, Harald, 63500 Seligenstadt Kragarmregal
DE19852235A1 (de) * 1998-11-12 2000-05-18 Volkswagen Ag Kraftstoffförderpumpe mit Staubehälter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR10329E (fr) * 1906-08-01 1909-06-19 Maurice Freud Bras de support pour rayons d'étalage à colonnes rainées
US1760503A (en) * 1929-09-03 1930-05-27 Knape & Vogt Mfg Co Bracket
NL258623A (es) * 1959-12-04
US3512654A (en) * 1968-05-09 1970-05-19 Jarke Corp Modular cantilever adjustable arm rack and joint assembly
CH602437A5 (es) * 1975-06-16 1978-07-31 Fehlbaum & Co
US4700916A (en) * 1986-06-05 1987-10-20 Hamilton Industries, Inc. Cantilever arm assembly for modular furniture
DE3832537A1 (de) * 1988-09-24 1990-03-29 Hoelscher Ottokar Kragarm-regal
DE3941386A1 (de) * 1989-12-15 1991-06-20 Mafisco Bautechnik Gmbh Kragarm-regal
DE9107454U1 (de) * 1991-06-18 1991-09-05 Hölscher, Ottokar, Dipl.-Ing., 5000 Köln Kragarmregal

Also Published As

Publication number Publication date
ES2095381T3 (es) 1997-02-16
DE4133288A1 (de) 1993-04-15
DK0536675T3 (es) 1997-03-17
ATE145530T1 (de) 1996-12-15
DE59207587D1 (de) 1997-01-09
DE4133288C2 (de) 1999-07-22
EP0536675A3 (en) 1994-10-05
EP0536675A2 (de) 1993-04-14
GR3022280T3 (en) 1997-04-30

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