EP0093682B1 - Emballage en carton muni de renforts - Google Patents

Emballage en carton muni de renforts Download PDF

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Publication number
EP0093682B1
EP0093682B1 EP83420077A EP83420077A EP0093682B1 EP 0093682 B1 EP0093682 B1 EP 0093682B1 EP 83420077 A EP83420077 A EP 83420077A EP 83420077 A EP83420077 A EP 83420077A EP 0093682 B1 EP0093682 B1 EP 0093682B1
Authority
EP
European Patent Office
Prior art keywords
uprights
packing
wood
lateral faces
reinforcements
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
Application number
EP83420077A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0093682A1 (fr
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
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 filed Critical CARTOBOIS
Priority to AT83420077T priority Critical patent/ATE18377T1/de
Publication of EP0093682A1 publication Critical patent/EP0093682A1/fr
Application granted granted Critical
Publication of EP0093682B1 publication Critical patent/EP0093682B1/fr
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, with a cardboard part comprising a rectangular bottom, two large lateral faces articulated at the bottom, and two small lateral faces articulated at the bottom and assembled with the large lateral faces, this packaging further comprising reinforcements of wood or similar material forming, at the four corners of the packaging, uprights fixed externally against one of the small side faces and also fixed against the ends of the large side faces, which are extended beyond the ends of the bottom .
  • This type of cardboard and wooden packaging is already described in document FR-A-2 302 923. It can be used in particular for the transport of agricultural products such as fruit, their storage and their presentation at the point of sale, replacing traditional wooden crates.
  • the addition of wooden inserts, located at the four corners of the packaging contributes to the rigidity and mechanical strength of the packaging.
  • document FR-A-2 302 923 provides provisions ensuring a certain wedging of such packages, when they are stacked. However, the timing is carried out in one direction, and does not ensure a relative immobilization in all directions of two superimposed packages.
  • the provisions ensuring the wedging include for example two transverse wooden slats fixed under the bottom of the packaging, which leads to an improper multiplication of the number of wooden elements, since these two slats are added to the four amounts provided for packaging angles.
  • the present invention overcomes all the drawbacks indicated above, by providing for packaging of the type considered reinforcement means which, while providing simplification and economy by a significant reduction in the number of parts required, are capable of ensuring by them - even a relative immobilization in all directions of two superimposed packages, thus effectively contributing to stacking.
  • the reinforcements made of wood or similar material consist, at each end of the packaging, of a single piece forming both amounts and at least a crosspiece connecting the two uprights together, substantially following the upper edge of the small side face against which said single piece is fixed, the upper edge of said crosspiece however being located higher than the upper edge of the adjacent side face, while that the tops of the two uprights are flush with the upper edge of said lateral face.
  • the cardboard part of the packaging is thus completed only by two pieces of reinforcement of particular conformation, advantageously achievable in molded wood agglomerate, which are fixed respectively at the two ends of the packaging.
  • 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.
  • the recesses made between the upper edge of the cross member and the tops of the uprights, on each reinforcement allow the stacking of the packages, with an interlocking ensuring relative immobilization in all directions of two superimposed packages.
  • 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 side faces (2) are extended beyond the lines (5) and each have a central indented region (6), so that the mounted package has two raised heads (7) at its ends (see Figure 2 ).
  • each small side face (4) against the outside of each small side face (4) is fixed a single reinforcement piece (8), in particular made of wood chipboard mold.
  • the part (8) or "reinforcement forms two uprights (9), which follow the two vertical edges (10) of the small adjacent side face (4), and a crosspiece (11), which connects the tops of the two uprights (9) substantially following the upper edge (12) of the small adjacent 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 advantage of the packaging is that it is stackable, as illustrated in 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) may 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 lateral 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 may also have more complex shapes, for example by multiplying the uprights or by adding oblique elements, depending on their dimensions and the desired strength.
  • additional reinforcements of wood or similar material can be fixed against the large side faces.
  • the cardboard or wooden parts of the packaging may, 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)
  • Laminated Bodies (AREA)
  • Buffer Packaging (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
  • Packages (AREA)
EP83420077A 1982-04-30 1983-04-29 Emballage en carton muni de renforts Expired EP0093682B1 (fr)

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
FR8207931 1982-04-30
FR8207931A FR2525990B1 (fr) 1982-04-30 1982-04-30 Emballage en carton muni de renforts

Publications (2)

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

Family

ID=9273814

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83420077A Expired EP0093682B1 (fr) 1982-04-30 1983-04-29 Emballage en carton muni de renforts

Country Status (7)

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

Families Citing this family (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

Family Cites Families (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 (enrdf_load_stackoverflow) * 1969-10-13 1971-07-09 Berlorier Georges
FR2302923A1 (fr) * 1975-03-03 1976-10-01 Girard Claude Emballage mixte notamment carton-bois

Also Published As

Publication number Publication date
ATE18377T1 (de) 1986-03-15
EP0093682A1 (fr) 1983-11-09
DE3362391D1 (en) 1986-04-10
FR2525990B1 (fr) 1985-07-12
FR2525990A1 (fr) 1983-11-04
ES271876Y (es) 1984-04-16
GR78550B (enrdf_load_stackoverflow) 1984-09-27
PT76612A (fr) 1983-05-01
ES271876U (es) 1983-10-16

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