EP0093682A1 - Mit Verstärkungen versehene Verpackung aus Pappe - Google Patents

Mit Verstärkungen versehene Verpackung aus Pappe Download PDF

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Publication number
EP0093682A1
EP0093682A1 EP83420077A EP83420077A EP0093682A1 EP 0093682 A1 EP0093682 A1 EP 0093682A1 EP 83420077 A EP83420077 A EP 83420077A EP 83420077 A EP83420077 A EP 83420077A EP 0093682 A1 EP0093682 A1 EP 0093682A1
Authority
EP
European Patent Office
Prior art keywords
reinforcement
reinforcements
uprights
wood
upper edge
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
EP83420077A
Other languages
English (en)
French (fr)
Other versions
EP0093682B1 (de
Inventor
René Richaud
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.)
CARTOBOIS
Original Assignee
CARTOBOIS
SOCEM
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 CARTOBOIS, SOCEM filed Critical CARTOBOIS
Priority to AT83420077T priority Critical patent/ATE18377T1/de
Publication of EP0093682A1 publication Critical patent/EP0093682A1/de
Application granted granted Critical
Publication of EP0093682B1 publication Critical patent/EP0093682B1/de
Expired 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/001—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable
    • B65D5/005—Separate or attached stacking elements
    • B65D5/007—Wooden elements affixed to the container blank before or during erection

Definitions

  • the present invention relates to a cardboard packaging with raised heads, comprising a rectangular bottom, two large lateral faces articulated at the bottom, and two small lateral faces articulated at the bottom and assembled to the large lateral faces, at the four corners of the packaging, by means pieces of wood or similar material used as reinforcements.
  • Cardboard packaging which can be used in particular for the transport of agricultural products such as fruit, their storage and presentation at the point of sale, replacing traditional wooden cases, generally has heads and angles reinforced so as to ensure their protection against shocks and allow their stacking.
  • the stiffening of the heads and angles of these packages is most often achieved by doubling or even tripling the thicknesses of cardboard, which requires folding and relatively complex assemblies, and obviously increases the surface area of cardboard necessary for the manufacture of a determined volume packaging. This solution is expensive if one wishes to obtain a truly effective strengthening of the packaging.
  • Cardboard packaging is also known in which the reinforcement is carried out by means of attached wooden elements, located in particular at the four corners of the packaging.
  • the use of this type of reinforcement obviously contributes to the rigidity and the mechanical resistance of the packages considered, but it leads to a production which is currently neither rational nor economical, since the wooden reinforcing elements are separate and numerous parts for a single package, which must all be fixed individually to the main cardboard part of the package.
  • these reinforcements are not used to ensure the relative immobilization in all directions of identical packages stacked-See French patents 1,132,327, 2,063,355 and 2,302,923.
  • the present invention overcomes these drawbacks by providing reinforcing means which simplify the assembly of the packaging, while effectively contributing to its stacking.
  • the reinforcements consist, at each end of the packaging, of a single piece of wood or similar material, forming both uprights and at at least one cross-piece connecting the two uprights together, said single piece being fixed externally against one of the small lateral faces and also being fixed, by its upright parts, at the ends of the large lateral faces which are extended beyond the ends of the background.
  • the complete packaging is thus obtained by means of a single thickness of cardboard, supplemented only by two pieces of reinforcement of particular conformation, advantageously achievable in molded wood chipboard.
  • These two reinforcements can be glued or stapled against the outside of the two small side faces; they are also glued or stapled to the ends of the large side faces and thus ensure the assembly of the packaging, avoiding all the parts usually folded at the ends of the cardboard faces.
  • each reinforcement of wood or similar material compnr ⁇ te a crosspiece which substantially follows the upper edge of the side face against which it is fixed, the upper edge of said crosspiece however being located higher that the upper edge of the adjacent side face, while the tops of the two uprights of the reinforcement are flush with the upper edge of said side face.
  • the packaging is produced from a single plate of cardboard, forming the rectangular bottom (1), the two large lateral faces (2) connected to the longitudinal sides of the bottom (1) according to fold lines (3), and the two small side faces (4) connected to the transverse sides of the bottom (1) along fold lines (5).
  • the two large lateral faces (2) are extended beyond the lines (5) and each have a notched central region (6), so that the mounted package has two raised heads (7) at its ends (see Figure 2 ).
  • each small side face (4) a single reinforcement piece (8), in particular made of molded wood chipboard.
  • the part (8) or "reinforcement” forms two uprights (9), which follow the two vertical edges (10) of the adjacent small side face (4), and a crosspiece (11), which connects the tops of the two uprights (9) substantially following the upper edge (12) of the adjacent small side face (4).
  • the tops of the two uprights (9) are flush with the upper edge (12) of the face (4), while the upper edge (13) of the crosspiece (11) is located higher than the upper edge (12) of the face (4), this height difference being clearly visible in Figure 3 where it is indicated (e).
  • each reinforcement (8) are fixed against the adjacent face (4) of cardboard by means of staples (14), or by gluing.
  • the small side faces (4) are raised vertically, by folding the cardboard along the lines (5).
  • the large lateral faces (2) are also raised vertically, by folding the cardboard along the lines (3); the ends of the large faces (2), which extend beyond the fold lines (5) delimiting the bottom (1), are applied laterally against the uprights (9) of the reinforcements (8), and are fixed on these uprights by means of staples or by gluing.
  • a cardboard packaging is thus obtained, with a bottom (1), two large side faces (2), and two small side faces (4) provided with reinforcements (8) made of wood-based material.
  • This packaging is suitable for the transport, storage and presentation of agricultural products, in particular fruit and vegetables.
  • the packaging has the advantage of being stackable, as illustrated by FIG. 4 which represents two stacked packages.
  • the legs of the uprights (9) of the reinforcement (8) of the upper packaging are supported on the tops of the uprights (9) of the reinforcement (8) of the lower packaging.
  • each reinforcement (8) can also comprise a second crosspiece (15), which connects its two uprights (9) to their base by substantially following the lower edge (5) of the adjacent side face (4), so that the reinforcement (8) has the general shape of a rectangular frame.
  • Reinforced zones (16) can also be provided, on each reinforcement (8), at the junction of the two uprights and of the cross-member (11), or of the cross-members (11 and 15).
  • the reinforcements can still have shapes more complex, for example by multiplying the amounts or by adding oblique elements, according to their dimensions and the desired resistance.
  • additional reinforcements of wood or similar material can be fixed against the large side faces.
  • the cardboard or wooden parts of the packaging can, finally, include various features such as grips, ventilation holes, various prints, etc., depending on the use intended for the packaging.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Buffer Packaging (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
EP83420077A 1982-04-30 1983-04-29 Mit Verstärkungen versehene Verpackung aus Pappe Expired EP0093682B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83420077T ATE18377T1 (de) 1982-04-30 1983-04-29 Mit verstaerkungen versehene verpackung aus pappe.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8207931A FR2525990B1 (fr) 1982-04-30 1982-04-30 Emballage en carton muni de renforts
FR8207931 1982-04-30

Publications (2)

Publication Number Publication Date
EP0093682A1 true EP0093682A1 (de) 1983-11-09
EP0093682B1 EP0093682B1 (de) 1986-03-05

Family

ID=9273814

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83420077A Expired EP0093682B1 (de) 1982-04-30 1983-04-29 Mit Verstärkungen versehene Verpackung aus Pappe

Country Status (7)

Country Link
EP (1) EP0093682B1 (de)
AT (1) ATE18377T1 (de)
DE (1) DE3362391D1 (de)
ES (1) ES271876Y (de)
FR (1) FR2525990B1 (de)
GR (1) GR78550B (de)
PT (1) PT76612A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5786110A (en) * 1992-06-22 1998-07-28 Arizona Board Of Regents Alkali-metal-ion conducting electrolytes
US5843943A (en) * 1994-12-29 1998-12-01 The Regents Of The University Of California Compounds for inhibition of ceramide-mediated signal transduction

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1083357A (fr) * 1953-09-15 1955-01-07 Perfectionnement aux emballages en carton et nouveaux types d'emballages en résultant
FR1132327A (fr) * 1955-10-01 1957-03-07 Emballages Et Des Bois Contrep Emballage perfectionné
FR1186306A (fr) * 1957-08-29 1959-08-20 Plateau à fruits réutilisable-modèle démontable
FR2063355A5 (de) * 1969-10-13 1971-07-09 Berlorier Georges
FR2302923A1 (fr) * 1975-03-03 1976-10-01 Girard Claude Emballage mixte notamment carton-bois

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1083357A (fr) * 1953-09-15 1955-01-07 Perfectionnement aux emballages en carton et nouveaux types d'emballages en résultant
FR1132327A (fr) * 1955-10-01 1957-03-07 Emballages Et Des Bois Contrep Emballage perfectionné
FR1186306A (fr) * 1957-08-29 1959-08-20 Plateau à fruits réutilisable-modèle démontable
FR2063355A5 (de) * 1969-10-13 1971-07-09 Berlorier Georges
FR2302923A1 (fr) * 1975-03-03 1976-10-01 Girard Claude Emballage mixte notamment carton-bois

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5786110A (en) * 1992-06-22 1998-07-28 Arizona Board Of Regents Alkali-metal-ion conducting electrolytes
US5843943A (en) * 1994-12-29 1998-12-01 The Regents Of The University Of California Compounds for inhibition of ceramide-mediated signal transduction

Also Published As

Publication number Publication date
ES271876U (es) 1983-10-16
ES271876Y (es) 1984-04-16
DE3362391D1 (en) 1986-04-10
FR2525990A1 (fr) 1983-11-04
ATE18377T1 (de) 1986-03-15
PT76612A (fr) 1983-05-01
GR78550B (de) 1984-09-27
EP0093682B1 (de) 1986-03-05
FR2525990B1 (fr) 1985-07-12

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