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EP0455875B1 - Récipient pliable - Google Patents

Récipient pliable Download PDF

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Publication number
EP0455875B1
EP0455875B1 EP90124229A EP90124229A EP0455875B1 EP 0455875 B1 EP0455875 B1 EP 0455875B1 EP 90124229 A EP90124229 A EP 90124229A EP 90124229 A EP90124229 A EP 90124229A EP 0455875 B1 EP0455875 B1 EP 0455875B1
Authority
EP
European Patent Office
Prior art keywords
grooves
container
side walls
wooden
edges
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
EP90124229A
Other languages
German (de)
English (en)
Other versions
EP0455875A1 (fr
Inventor
Fritz Dipl.-Ing. Neidhart
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 Neidhart & Co KG Holzwerke GmbH
Original Assignee
Fritz Neidhart & Co KG Ho GmbH
Fritz Neidhart & Co KG Holzwerke 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 Neidhart & Co KG Ho GmbH, Fritz Neidhart & Co KG Holzwerke GmbH filed Critical Fritz Neidhart & Co KG Ho GmbH
Publication of EP0455875A1 publication Critical patent/EP0455875A1/fr
Application granted granted Critical
Publication of EP0455875B1 publication Critical patent/EP0455875B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D9/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor
    • B65D9/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor collapsible, e.g. with all parts detachable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D9/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor
    • B65D9/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor collapsible, e.g. with all parts detachable
    • B65D9/22—Fastening devices for holding collapsible containers in erected state, e.g. integral with container walls
    • B65D9/24—Fastening devices for holding collapsible containers in erected state, e.g. integral with container walls separate from container walls

Definitions

  • the present invention relates to a collapsible container according to the preamble of claim 1.
  • a collapsible container is known for example from US-A-3 476 279.
  • a known container uses rectangular plates, in particular made of plywood, wood or another composite material, which are held together with the tried-and-tested Clip-Lok fastening clips.
  • the brackets have legs arranged at right angles to one another and are attached to the edges of the container, where the ends of the fastening bracket legs snap into grooves provided in the plates for this purpose.
  • the handling of these brackets, i. H. their attachment and detachment is very simple, so that such containers can be set up and dismantled very quickly.
  • Such collapsible containers have proven to be unrivaled in the first place for transport tasks in which goods to be protected against damage and external influences are constantly delivered from a specific location to specific customers, who transport the empty containers back to the sender in the collapsed state.
  • the goods to be transported can be particularly heavy in the metalworking industry, so that in addition to the Influence of external forces on the transport boxes and a pressure load on the container walls from the inside by shifting the load or by pressing mounting brackets on the side walls must be taken into account.
  • This strain is currently only absorbed by the mounting brackets. These pass on the mechanical impacts from the inside of the container via the end regions of their legs to the grooves made in the corresponding plates, which can be deformed in the long term. It is thus conceivable that a secure mounting of the mounting brackets in the grooves is no longer guaranteed.
  • US-A-3 476 279 describes a collapsible container made of rectangular plates which are held together by fastening clips, a continuous frame wood abutting the side walls being provided along the edges of the base plate and / or the cover plate and attached thereto or are, in which or parallel to the respective grooves are machined grooves, which in turn engage correspondingly wide pins, which are formed on each of the appropriate height attached to the side walls.
  • the present invention has for its object to further develop a collapsible container of the type specified in the preamble of claim 1 in such a way that a load on the fastening clips can be safely absorbed from the inside of the container and the collapsible containers gain overall stability.
  • the collapsible container according to the invention also has the advantage that when assembling a container, the side walls can already be inserted into one another via the pegs provided in the uprights and through the continuous frame wood provided on the base plate with the corresponding slots and remain in this position before the fastening clips are attached.
  • FIG. 1 shows an embodiment of the present invention, in which a base plate 1 and a side plate 2 are connected to one another via a fastening clip 3.
  • the fastening clip 3 engages at the ends of its legs in grooves 4 machined into the respective plates (second grooves).
  • the side plate 2 is secured against tilting of the lower side wall edge towards the inside of the container by a shoulder 5 incorporated into the base plate 1.
  • a continuous frame wood 6 is fastened on the base plate 1 along the edge of the plate in such a way that its end wall 7 abuts the side wall 2.
  • the frame wood 6 can be attached to the surface of the base plate 1 by screwing, nailing, stapling or gluing.
  • the material from which the frame wood 6 is made is preferably a sufficiently strong solid wood, such as pine, spruce or beech wood, or else Layered plywood.
  • the panels are preferably made of plywood or a comparable composite material. The use of other materials is also conceivable.
  • the frame wood 6 has, at regular intervals, which can preferably be between 0.5 to 1.5 m, grooves 8 (first grooves) which engage in the pins 9, which are incorporated in standing wood 10, which are arranged in a corresponding manner on the side wall 2 are attached.
  • grooves 8 first grooves
  • the pin 9 of the upright wood 10 is dimensioned such that it engages in the grooves 8 machined into the frame wood 6 and its length is slightly less than the thickness of the frame wood 6.
  • at least one of the edges on the end face of the pin 9 is chamfered to a To facilitate insertion of the pin in the groove 8.
  • the thickness of the pin is approximately half the width of the upright wood 10, so that in addition to the pin an approximately half the width of the upright wood is formed, which rests on the surface of the frame wood 6 when the pin is inserted.
  • Fig. 2 shows a horizontal section at the level of the line BB 'in Fig. 1. You can see on the left side Side wall 2 in section and the clamp 3 in engagement in the groove 4.
  • the frame wood 6 abuts the side wall 2, into which grooves 8 are incorporated, into which the pins 9 of the sticks 10 engage.
  • the pins are preferably bevelled on their lower edge pointing towards the side wall, which simplifies their introduction.
  • the uprights 10 and the grooves 8 are arranged approximately at a lateral distance of 50 cm to 1.50 m in the above-mentioned transport containers. The spacing depends on the expected load.
  • side walls can be attached to a base plate, which no longer have to be held in a vertical position until the fastening clips 3 are attached.
  • a force acting from the inside on the side walls is now primarily absorbed by the uprights 10 and the frame wood 6 before it leads to a lateral load on the cranking of the fastening clips 3 in the grooves 4. This prevents grinding of the groove edges, so that the fastening clamps 3 are always securely seated in the grooves 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Cartons (AREA)
  • Packages (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Claims (5)

  1. Récipient démontable formé de plaques rectangulaires (12) qui sont retenues ensemble par des pinces de fixation (3), dans lequel un ou plusieurs montants (6) continus sont prévus le long des bordures de la plaque de fond (1) et/ou de la plaque de couvercle et sont fixés à cette dernière, et viennent en butée respectivement contre l'une des parois latérales (2), des premières gorges (8) étant ménagées dans ce ou ces montants parallèlement aux bordures considérées, et dans lesdites gorges s'engagent à leur tour des tétons de largeur correspondante qui sont réalisés dans des montants verticaux (10) fixés respectivement à une hauteur correspondante sur les parois latérales (2),
    caractérisé en ce que
    les pinces de fixation sont agencées à des distances prédéterminées le long des arêtes du récipient et s'engagent dans des secondes gorges (4) qui sont ménagées dans les parois latérales ainsi que dans les plaques de fond et de couvercle, lesdites premières gorges (8) étant ménagées respectivement à la même hauteur dans la plaque de fond (1) et la plaque de couvercle, à laquelle se trouvent également lesdites secondes gorges (4) et les pinces de fixation (3) engagées dans ces dernières.
  2. Récipient selon la revendication 1, caractérisé en ce que les tétons des montants verticaux (10) ont une épaisseur à peu près égale à la moitié de l'épaisseur totale des montants verticaux (10), et en ce que leur profondeur d'engagement est inférieure d'environ 0,5 cm à l'épaisseur du montant (6).
  3. Récipient selon la revendication 2, caractérisé en ce que le téton (9) est biseauté sur au moins une arête de son extrémité d'introduction.
  4. Récipient selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les montants et les montants verticaux (6, 10) sont vissés, collés, ou reliés par des agrafes ou des clous à la plaque de fond (1), la plaque de couvercle ou la paroi latérale respective (2).
  5. Récipient selon l'une quelconque des revendications 1 à 4, caractérisé en ce que les montants ou les montants verticaux (6, 10) sont réalisés en bois de pin, de sapin ou de hêtre, ou en bois contreplaqué.
EP90124229A 1990-05-07 1990-12-14 Récipient pliable Expired - Lifetime EP0455875B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9005181U DE9005181U1 (de) 1990-05-07 1990-05-07 Zusammenlegbarer Behälter
DE9005181U 1990-05-07

Publications (2)

Publication Number Publication Date
EP0455875A1 EP0455875A1 (fr) 1991-11-13
EP0455875B1 true EP0455875B1 (fr) 1995-03-08

Family

ID=6853581

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90124229A Expired - Lifetime EP0455875B1 (fr) 1990-05-07 1990-12-14 Récipient pliable

Country Status (4)

Country Link
EP (1) EP0455875B1 (fr)
AT (1) ATE119488T1 (fr)
DE (2) DE9005181U1 (fr)
ES (1) ES2071734T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11731805B2 (en) 2021-01-22 2023-08-22 PRO blanket bars GmbH Collapsible containers including attachment brackets
US12397986B2 (en) 2021-01-22 2025-08-26 PRO blanket bars GmbH Collapsible containers including edge attachment brackets

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59406007D1 (de) * 1993-10-27 1998-06-25 Volkswagen Ag Zusammenfaltbare Behälter
DE4415638C2 (de) * 1994-05-04 2002-07-18 Wagner & Keller Gmbh & Co Klappbarer Rahmen für eine Transport- oder Lagerbox
SE513685C2 (sv) 1998-01-28 2000-10-23 Nefab Ab Anordning för inbördes låsning av två delar
ES1066288Y (es) * 2007-09-13 2008-04-01 Encaja Embalajes De Madera S L Caja montable, desmontable y reutlizable

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR548544A (fr) * 1922-01-06 1923-01-17 Emballage démontable en bois pour fruits et primeurs
GB393075A (en) * 1932-01-21 1933-06-01 Karl Michaelis Improvements in and relating to collapsible boxes, crates and like containers
FR2424193A2 (fr) * 1978-04-26 1979-11-23 Petit Rene Caisse pliable, notamment sous forme de caisse-palette
DE3046954A1 (de) * 1980-12-12 1982-07-15 AKUTEC Angewandte Kunststofftechnik GmbH, 8000 München Faltkiste
DE8913011U1 (de) * 1989-11-03 1989-12-28 Schollmayer, Valentin, 6503 Mainz-Kastel Kastenförmiger Verpackungsbehälter mit Verbindungselementen zum Verbinden aneinandergrenzender Behälterwände

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11731805B2 (en) 2021-01-22 2023-08-22 PRO blanket bars GmbH Collapsible containers including attachment brackets
US12397986B2 (en) 2021-01-22 2025-08-26 PRO blanket bars GmbH Collapsible containers including edge attachment brackets

Also Published As

Publication number Publication date
ES2071734T3 (es) 1995-07-01
DE9005181U1 (de) 1990-07-12
DE59008665D1 (de) 1995-04-13
EP0455875A1 (fr) 1991-11-13
ATE119488T1 (de) 1995-03-15

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