EP3505461A1 - Selbstmontierbare und stapelbare schale - Google Patents

Selbstmontierbare und stapelbare schale Download PDF

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Publication number
EP3505461A1
EP3505461A1 EP18211209.4A EP18211209A EP3505461A1 EP 3505461 A1 EP3505461 A1 EP 3505461A1 EP 18211209 A EP18211209 A EP 18211209A EP 3505461 A1 EP3505461 A1 EP 3505461A1
Authority
EP
European Patent Office
Prior art keywords
tray
base
enclosure
end walls
sections
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.)
Withdrawn
Application number
EP18211209.4A
Other languages
English (en)
French (fr)
Inventor
Horacio Millan Rodriguez
Javier Gallo Laya
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.)
Cartonajes Lantegi SL
Original Assignee
Cartonajes Lantegi SL
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 Cartonajes Lantegi SL filed Critical Cartonajes Lantegi SL
Publication of EP3505461A1 publication Critical patent/EP3505461A1/de
Withdrawn legal-status Critical Current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
    • B65D5/20—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/22—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form held erect by extensions of one or more sides being doubled-over to enclose extensions of adjacent sides
    • 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
    • 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
    • B65D5/0075—Paper elements affixed to the container blank before or during erection
    • 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
    • B65D5/32—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 having bodies formed by folding and interconnecting two or more blanks
    • B65D5/321—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 having bodies formed by folding and interconnecting two or more blanks at least one container body part formed by folding up portions of a single blank connected to a central panel from all sides
    • 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
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/0088—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D71/0092—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck provided with one or more rigid supports, at least one dimension of the supports corresponding to a dimension of the load, e.g. skids
    • B65D71/0096—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck provided with one or more rigid supports, at least one dimension of the supports corresponding to a dimension of the load, e.g. skids the dimensions of the supports corresponding to the periphery of the load, e.g. pallets
    • 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
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00061—Special configuration of the stack

Definitions

  • the present invention relates to a self-mountable and stackable tray that is made of cardboard, and a fundamental characteristic thereof is the fact that the tray is complemented by an enclosure that is placed against the base and the end walls of the tray, reinforcing the same and establishing a lower raised surface with respect to the support surface as a result of the fact that said reinforcing enclosure has protruding elements of the same material attached to the outer surface thereof in the form of feet that facilitate the positioning and stacking of the trays.
  • cardboard trays obtained from the development of a rectangular sheet of cardboard are known, with folding and cutting lines for determining a central or base section, two side sections with the function of lateral reinforcement, and two lateral extensions that fold inwards and over themselves to form a double wall on said lateral reinforcing sections, further comprising two end sections, corresponding to the smaller sides of the base, which during the mounting thereof form the end walls, complementing these end sections of the end walls with lateral extensions which in the mounting or assembly of the tray are intercalated between the extensions that form the sides of the tray and the extensions that are placed against the same from the double wall.
  • the self-mountable and stackable tray contemplated herein beginning with the structuring of this type of tray is characterized in that it comprises an additional enclosure that affects both the base and the end walls of the tray, thereby reinforcing the tray in these areas and providing it with greater stability, based on the special structuring thereof, as will be described below.
  • Said enclosure is obtained from a rectangular sheet of cardboard with transverse folding and cutting lines that determine a central section that is placed against the lower face of the base of the main tray, on the outside of the same, and two end sections, with an intermediate folding line, that are placed against both the end walls of the tray, clamping them both on the outside and inside thereof, thereby forming a reinforcing assembly that is attached to the tray as a result of the fact that said end extensions have flaps that can be inserted in slots made for said purpose corresponding to the base of the tray in the area of confluence with the aforementioned end walls.
  • said enclosure has on the outer and lower face thereof, corresponding to the base, pieces in the form of feet, also made of cardboard, which are attached to said outer face, corresponding to the four vertices thereof, but with a separation according to the thickness of the walls that determine the mouth of the same, in order to allow the trays to be stacked with respect to one another in a snug and insertable way, which ensures complete stabilization of the trays in the stacking thereof.
  • the feet In addition to facilitating the stacking and stabilization of the trays, the feet also prevent possible moisture existing on the ground from affecting the tray, by acting as separating elements.
  • the tray can be obtained in different sizes that are compatible with one another when stacked, by means of multiples of the two plan dimensions thereof, preferably maintaining the same height, in order to allow for multiple stacking combinations based on the different needs of space for each product, the same able to be designed to be adapted in the plan grouping thereof to the plan dimensions of a pallet, for which the pallet will have on the lower base thereof a small perimeter frame in which the legs of the trays to be stacked will fit, preventing the movement thereof.
  • the trays When the trays are different sizes, they can be stacked such that the smaller ones are arranged first on the pallet, forming the necessary levels, the medium sized trays on top of the same, also forming the necessary levels, and the largest ones on the medium sized ones, the assembly being perfectly stabilized and defining a support structure wherein the number of "load" walls increase in a downwards direction, which ensures the resistance and stability of the assembly, even if the trays are loaded with very heavy products.
  • the assembly herein described can be complemented by angular corner elements or protectors that provide support for an upper enclosure lid of the assembly, said stacking able to be fastened by retractable plastic straps and/or strips.
  • the self-mountable and stackable tray of the invention is obtained from the development of a rectangular cardboard sheet (1) that must be complemented by another independent sheet in the form of an enclosure (2) that reinforces the main body of the tray obtained from the development of the sheet (1).
  • the sheet (1) has folding and cutting lines for determining a central section determining the base (3), two side sections (4) corresponding to the lateral reinforcing sections of the tray with two extensions (5) that fold inwards and are placed against said side sections, forming a double wall for said lateral reinforcing sections, being fixed to the base (3) by means of protrusions (6) established on the free edge thereof, able to be inserted in windows (7) established on the aforementioned base (3), all without the need of adhesives and in a completely manual and simple way.
  • the tray is enclosed by the end sections (8) determining the end walls, which extend in lateral extensions (9) which in the mounting thereof fold inwards, being concealed between the double walls that are defined in the lateral reinforcing sections, thereby remaining immobilized.
  • the tray thereby obtained is complemented by an enclosure (2), also made of cardboard, and which has a central section (10) intended to be placed against the base (3) of the main body of the tray, after the mounting of the same, such that this central section (10) is extended by lateral sections (11) that in turn are extended by end extensions (12) such that said lateral sections (11) fold on the outer surface of the end walls of the tray while the end extensions (12) fold on the inner face of said end walls, coupling to the base (3) of the tray by means of protuberances (13) or flaps that can be inserted in windows (14) made on the base (3).
  • the tray can be made in different sizes, preferably in multiples of one another, able to be built, for example, in three sizes, small (16), medium (17) and large (18), as shown in figure 7 , such that the same can be stacked as shown in said figure 7 on a pallet (21), on the upper base (19) of which a perimeter frame (20) is established which delimits the support surface of the legs of the tray, preventing them from moving horizontally, the pallet being complemented by a series of angular profiles (22) corresponding to the vertices thereof, which not only establish a limit for the immobilization of the stacked trays, but also provide support for an upper enclosure lid of the assembly of stacked trays, the stacking able to be complemented by straps and/or shrink wrap.
  • the tray corresponding to the end walls will include gripping windows (23), as is common in these types of trays, and which will affect both the main body of the tray and the enclosure on the outer face thereof.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stackable Containers (AREA)
EP18211209.4A 2017-12-26 2018-12-10 Selbstmontierbare und stapelbare schale Withdrawn EP3505461A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201731590 2017-12-26

Publications (1)

Publication Number Publication Date
EP3505461A1 true EP3505461A1 (de) 2019-07-03

Family

ID=64899182

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18211209.4A Withdrawn EP3505461A1 (de) 2017-12-26 2018-12-10 Selbstmontierbare und stapelbare schale

Country Status (1)

Country Link
EP (1) EP3505461A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024153679A1 (fr) * 2023-01-18 2024-07-25 Exotec Product France Réceptacle pour système de stockage et de transport d'un entrepôt, et système comportant un tel réceptacle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA639448A (en) * 1962-04-03 Industrial Containers Limited Stacking and interlocking carton
US4103819A (en) * 1976-03-15 1978-08-01 Weyerhaeuser Company Two-piece container
US4834242A (en) * 1988-02-09 1989-05-30 The Standard Register Company Shipping, storage and handling arrangement for sheet and continuous business forms
DE20106893U1 (de) * 2001-04-21 2001-11-29 Baur, Erwin, 87719 Mindelheim Stapel-Fixierteile für Kartonboxen
AT7745U1 (de) * 2004-04-05 2005-08-25 Kelly Ges M B H Transportschutz für gestapelte steigen
ES1068688U (es) * 2008-08-21 2008-11-16 Rafael Hinojosa, S.A. Caja de transporte de alimentos.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA639448A (en) * 1962-04-03 Industrial Containers Limited Stacking and interlocking carton
US4103819A (en) * 1976-03-15 1978-08-01 Weyerhaeuser Company Two-piece container
US4834242A (en) * 1988-02-09 1989-05-30 The Standard Register Company Shipping, storage and handling arrangement for sheet and continuous business forms
DE20106893U1 (de) * 2001-04-21 2001-11-29 Baur, Erwin, 87719 Mindelheim Stapel-Fixierteile für Kartonboxen
AT7745U1 (de) * 2004-04-05 2005-08-25 Kelly Ges M B H Transportschutz für gestapelte steigen
ES1068688U (es) * 2008-08-21 2008-11-16 Rafael Hinojosa, S.A. Caja de transporte de alimentos.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024153679A1 (fr) * 2023-01-18 2024-07-25 Exotec Product France Réceptacle pour système de stockage et de transport d'un entrepôt, et système comportant un tel réceptacle

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