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EP0575394B1 - Disposition de bacs - Google Patents

Disposition de bacs Download PDF

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Publication number
EP0575394B1
EP0575394B1 EP92906016A EP92906016A EP0575394B1 EP 0575394 B1 EP0575394 B1 EP 0575394B1 EP 92906016 A EP92906016 A EP 92906016A EP 92906016 A EP92906016 A EP 92906016A EP 0575394 B1 EP0575394 B1 EP 0575394B1
Authority
EP
European Patent Office
Prior art keywords
container
load
arrangement according
frame
base
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
EP92906016A
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German (de)
English (en)
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EP0575394A1 (fr
Inventor
Marco Batic
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.)
Pebra GmbH
Original Assignee
Pebra GmbH
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Filing date
Publication date
Application filed by Pebra GmbH filed Critical Pebra GmbH
Publication of EP0575394A1 publication Critical patent/EP0575394A1/fr
Application granted granted Critical
Publication of EP0575394B1 publication Critical patent/EP0575394B1/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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/0216—Containers with stacking ribs in the side walls
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/0215—Containers with stacking feet or corner elements

Definitions

  • the invention relates to a container arrangement according to the preamble of claim 1, as e.g. from CH-A-572 418 is known.
  • the object of the invention is to develop a container arrangement with plastic containers which can be stacked one on top of the other and which, despite the thin-walled and therefore lightweight construction, can absorb relatively high stacking and transport loads.
  • the invention is based primarily on the idea that, in the case of thin-walled plastic containers with a large base area, additional precautions are required in order to be able to accommodate the high stacking and transport loads which occur during transport and to avoid impermissible deflections and connections under uneven loading.
  • At least one side wall is on the inside of the container
  • Distance from the corners of the container integrally integrates a further load column, which protrudes substantially vertically above the bottom of the container, into the plastic material of the container, the lower end of which is connected to the bottom of the container and the upper end faces are arranged at a distance below the upper edge of the container and an additional contact surface for the other forms at the top with its bottom engaging in the container interior.
  • the further load-bearing columns are expediently arranged centrally in two opposite broad side walls of the container, which is essentially rectangular in plan.
  • a further advantageous embodiment of the invention provides a concave stacking step which is molded into the outside of the container bottom and is open at the bottom and outside, the height of which is somewhat greater than the distance between the upper edge of the container and the end face of the load column and the depth of which corresponds approximately to the side wall thickness.
  • a circumferential convex bottom edge step corresponding to the stacking step can be arranged on the inside of the container.
  • the load-bearing columns should have at least a thickness corresponding to the side wall thickness, a thickness corresponding to the depth of the base edge step having proven to be particularly expedient.
  • the load-bearing columns arranged in the corner region have a preferably flat boundary surface oriented obliquely to the adjacent side walls towards the interior of the container.
  • the load-bearing columns expediently form a cylinder segment molded into the cylindrically rounded corners.
  • a further improvement in this regard is achieved if the additional load columns arranged in the region of the side walls have a trapezoidal or part-circular cross section which tapers towards the interior of the container.
  • the stacking and transport forces are directed downward exclusively via the load-bearing columns, while the side walls mainly have to absorb transverse loads due to the existing positive locking, the load-bearing columns additionally taking on the function of reinforcing ribs within the side walls.
  • the side walls and the bottom surfaces can thereby be made relatively thin-walled.
  • the investigations carried out in this connection have shown that the side wall thickness should nevertheless be chosen to be greater than, preferably twice as large as, the base wall thickness. With a base area of approximately 1 m2 and a side wall height of 10 to 20 cm, a bottom wall thickness of 2 to 4 mm and a side wall thickness of 4 to 8 mm have also proven sufficient for large payloads to be carried.
  • the load columns according to the invention only fulfill their function if they are vertically one above the other. If one takes into account that the side walls of the containers, which are made of plastic, preferably in the RIM process (Reaction Injection Molding), must have a draft angle, the load-bearing columns only come into play at relatively low side wall heights, which are appropriate for the given floor dimensions of approx. 1 m2 is less than 1/6, preferably 1/8 to 1/12 of the side wall length. In any case, the side wall height h must h ⁇ 15 w / ⁇ can be selected, where ⁇ is the draft angle in degrees and w is the wall thickness of the side wall and / or the load-bearing column.
  • the low container height on the other hand, has the advantage that the draft angle can be relatively small, so that the draft angle can advantageously be chosen between 0.4 ° and 1 °.
  • a bottomless container frame made of plastic which has at least three, preferably four, side walls which are connected to one another at frame corners and form a common circumferential upper edge and lower edge, its side walls on the inside of the container in the area of the frame corners and, if necessary, at a distance from the frame corners, integrally integrated load-bearing columns in the plastic material, the lower end of which extends into the vicinity of the lower edge and whose upper end face is arranged at a distance below the upper edge of the frame and a support surface for one from above with its floor or its lower edge forms a container or frame that engages in the inside of the frame, and which contains a circumferential stacking step which is molded on the outside in the area of the lower edge of the frame and is open to the outside, the height of which is slightly greater than the distance between the upper edge of the frame and the load-bearing column end face and the depth of which
  • a connecting bar can be attached from the inside in the area of the load-bearing columns, eg screwed on or glued on.
  • the screw holes can be molded in during the manufacture of the frame or subsequently drilled. All connecting elements, including the strips and screws, are expediently made from the same material in order to avoid problems with thermal expansion and to ensure easy recycling.
  • the bottomless container frames and containers can be produced with the same molds if an interchangeable insert in the form of a plate adapted to the base wall thickness is used for the base part.
  • a major advantage of this design is that containers of different heights can be produced with a single tool.
  • Another advantage is that the tall containers, which are composed of relatively low container elements, have vertical side walls in the assembled state, which are structured somewhat jagged only within the wall. In the overall production of a correspondingly high container, no vertical side walls would arise due to the necessary draft angles and thus usable space and strength would be lost.
  • each side wall there is at least one recessed grip which is molded into the side wall and the container bottom, is open on the outside of the container to the side and downwards, and is closed towards the inside of the container.
  • the recessed grip can be formed by a bulge of material protruding from the side wall and from the bottom of the container into the interior of the container.
  • the recessed grip which is open at the bottom, also has the function of a locking element and a stiffening element, it being particularly advantageous if the grip recesses are each arranged centrally between two adjacent load columns.
  • the Grip recesses have a trapezoidal outline which is open at the bottom and widens, the side flanks of the trapezoidal grip recesses being inclined and the upper flank being aligned perpendicularly to the side walls.
  • the central load column serves as an extension of the corner load columns of the smaller containers. Since the smaller containers also have to absorb smaller forces, and because of the additional partition a stiffening is achieved, the existing load columns are sufficient for support.
  • the middle load column just has to be made wide enough so that a direct load transfer via the load columns is possible.
  • large containers can also be stacked on smaller ones. This can be done in that a suitably shaped between the containers Cover plate is placed.
  • the bottom of the container has a gutter which extends between two opposite load-bearing columns arranged in the center of the side walls and is open at the bottom and corresponds in depth to the height of the stacking step, and that the container is placed on two others close together arranged, preferably half the size of the container is stacked so that it overlaps the upper edges of the facing side walls of the other containers with its groove and is supported with its centrally arranged load columns on the corner load columns of the other containers below.
  • a pallet for positively receiving a container or stack of containers, it being possible to arrange cams which protrude on the surface of the pallet and engage positively with the recessed grips of a container seated thereon.
  • the cams expediently have a smaller height than the recessed grips, so that the intended function of the recessed grips can also be used in the lowest container.
  • open-ended cutouts with positive teeth can be provided on the underside of the pallets with a cam located underneath.
  • a container lid which engages with its underside in the container and rests on the load-bearing columns and which can have at least one trough which is open at the top for the positive adjustment of a pallet or a container.
  • an insert bed adapted to the inner contour of the container is expediently provided, preferably made of self-supporting foam plastic, which in turn has at least one recess adapted to the contour of a transport object and should be stackable and palletable with other insert beds even without the container, while producing a positive connection.
  • each container stack each with eight flat plastic containers 12, a pallet 14 and a container lid 16, are stacked one on top of the other.
  • the containers 12 stacked one above the other engage with their bottom part in a form-fitting manner in the container located underneath, while the bottom container 12 of each stack has a positive fit and thereby rests non-slip on the associated pallet 14.
  • each lid 16 positively engages in the uppermost container of a stack 10 and forms an adjustment trough (not shown) for the pallet 14 located above it.
  • the stacking and transport load is diverted downward via load-bearing columns 18, 20 in the container side walls.
  • the load-bearing columns 18 are arranged in the region of the rounded corners 22 between adjacent narrow side walls 24 and broad side walls 26, while the load-bearing columns 20 are formed in the central region of the opposite broad side walls 26.
  • the load-bearing columns 18 have the shape of a cylinder segment delimited after the interior of the container by a flat boundary surface 28, while the load-bearing columns 20 are trapezoidal in cross-section.
  • the load-bearing columns 18, 20 are connected at their lower end directly to the container base 30 and end at their upper end face 32, 32 ′ at a small distance d below the upper container edge 34.
  • the containers have a circumferential, concave stacking step 36 on their lower edge.
  • the height of which is slightly greater than the distance d and which ensures that the stacked containers 12 form-fittingly overlap the respective upper edge 34 and support the base 30 on the end faces 32, 32 'of the load-bearing columns 18, 20 of the respective container below interlock.
  • the stacking level 36 forms a circumferential bottom edge step 40 pointing towards the inside of the container for reasons of material savings.
  • the container base 30 has only approximately half the wall thickness of the side walls, while the thickness of the load-bearing columns corresponds approximately to the side wall thickness (FIG. 4 and 5).
  • the recessed grips have a trapezoidal outline which widens downward in the side view, the side flanks 46 additionally projecting obliquely beyond the associated side walls towards the inside of the container, while the upper flank 48 runs parallel to the bottom 30 of the container.
  • latching cams 50 can be provided for a positive connection with the stack of containers, which interlock positively with the handle recesses 42 of the bottom container 12.
  • the container shown in FIGS. 9 and 10 is composed of two parts, a lower container 12 and one with its lower edge 60 placed on its upper edge 34 and by means of an adhesive layer 62 this glued bottomless container frame 12 '.
  • the container frame 12 ' has in the region of its lower edge 60 a stacking step 36 and a circumferential convex bottom edge step 40 corresponding to the stacking step and is supported with its load-bearing columns 18 on the load-bearing columns of the lower container 12.
  • the container 12 and the container frame 12 ' are rigidly connected by connecting strips 66 screwed onto the inside of the load-bearing columns 18 by means of screws 64.
  • the connecting strips 66 and the screws 64 suitably consist of the same plastic material as the container 12 and the container frame 12 '.
  • the container has a height h, a side wall thickness w and a draft angle ⁇ .
  • the thickness of the load columns essentially corresponds to the wall thickness w.
  • the demoulding angle ⁇ is chosen to be so small at approximately 0.5 ° that an almost vertical outer wall with a small step is formed in the area of the adhesive joint 62.
  • the invention relates to a container arrangement with a plurality of containers 12 made of plastic which can be stacked one on top of the other and which have a container base 30 and four side walls 24, 26 which project over the container base and which are connected to one another at rounded container corners 22 and form a common peripheral container edge 34 .
  • load columns 18, 20 projecting substantially vertically above the container base 30 are integrated in one piece in the plastic material of the container.
  • the lower end of the load-bearing columns 18, 20 is connected to the container base 30, while the upper end faces 32, 32 ′ are arranged at a distance d below the upper container edge 34 and a bearing surface for a further container 30 that engages with the base 30 into the interior of the container from above 12 forms.
  • this container arrangement is designed in accordance with the characterizing part of claim 1.
  • the container material consists of a high-strength reaction plastic based on polydicyclopentadiene.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stackable Containers (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

La présente invention se rapporte à un procédé de disposition de bacs comportant plusieurs bacs superposables (12) en matière plastique qui présentent un fond (30) et quatre parois latérales (24, 26) s'élevant depuis le fond du bac et reliées entre elles à des coins arrondis (22), en formant une arête supérieure périphérique (34). Afin de supporter les charges élevées des empilements et du transport malgré les parois minces du bac, des colonnes de support de charge (18, 20) s'élevant sensiblement verticalement depuis le fond (30) du bac sont intégrées d'une seule pièce dans la matière plastique du bac à l'intérieur du bac au voisinage des coins de bacs (22) et des parois latérales (26). L'extrémité inférieure des colonnes de support (18, 20) est reliée au fond (30) du bac, alors que les faces frontales supérieures du bac (32, 32') sont disposées à une certaine distance (d) sous l'arête supérieure (34) du bac et forment une surface de support pour un autre récipient (12) s'emboîtant par le dessus avec son fond (30) à l'intérieur du bac (12). Le matériau du bac est une matière plastique de réaction à résistance élevée à base de polydicyclopentadiène.

Claims (20)

  1. Disposition de bacs avec plusieurs bacs (12) empilables en matière plastique qui comprennent un fond de bac (30) et au moins trois et de préférence quatre parois latérales (24, 26) qui dépassent du fond (30) du bac, sont reliées les unes aux autres dans les coins (22) du bac, et forment un bord supérieur continu (34) commun, et des colonnes porteuses (18) intégrées d'un seul tenant dans la matière plastique du bac, sur la surface intérieure des parois latérales du bac, dans la région des coins (22) du bac, qui dépassent sensiblement verticalement du fond (30) du bac, dont l'extrémité inférieure est rattachée au fond (30) du bac et dont la surface frontale supérieure (32) est disposée, à la distance d, en dessous du bord supérieur (34) du bac et forme une surface d'appui pour un autre bac (12) qui s'engage par le haut, avec son fond (30), dans l'intérieur dudit bac, caractérisée en ce que les parois latérales (24, 26) divergent, du fond vers le haut, vers l'extérieur avec un angle de démoulage (α), et que la hauteur h des parois latérales est inférieure à 15 w/α, α étant l'angle de démoulage en degrés et w indiquant l'épaisseur de la paroi latérale (24, 26) et/ou de la colonne porteuse (18, 20).
  2. Disposition de bacs selon la revendication 1, caractérisée en ce que l'angle de démoulage (α) est de 0,4° à 1°.
  3. Disposition de bacs selon l'une des revendications 1 ou 2, caractérisée en ce que les colonnes porteuses (18, 20) présentent une épaisseur qui correspond à l'épaisseur (w) des parois latérales.
  4. Disposition de bacs selon l'une des revendications 1 à 3, caractérisée en ce qu'elle présente un gradin d'empilage (36) conformé extérieurement dans le fond (30) du bac, dont la hauteur est légèrement plus grande que la distance (d) entre le bord supérieur (34) du bac et les surfaces frontales (32, 32') des colonnes porteuses et dont la profondeur correspond sensiblement à l'épaisseur des parois latérales.
  5. Disposition de bacs selon la revendication 4, caractérisée en ce qu'un étage périphérique convexe continu (40) du fond correspondant au gradin d'empilage (36) est prévu sur la face intérieure du bac.
  6. Disposition de bacs selon la revendication 5, caractérisée en ce que les colonnes porteuses (18, 20) présentent une épaisseur correspondant à la profondeur de l'étage périphérique (40) du fond.
  7. Disposition de bacs selon l'une des revendications 1 à 6, caractérisée en ce que la distance (d) entre le bord supérieur (34) du bac ou du cadre et la surface frontale (32, 32') des colonnes porteuses est de 3 à 8 %, de préférence 5 %, de la hauteur (h) des parois latérales.
  8. Disposition de bacs selon l'une des revendications 1 à 7, caractérisée en ce que les colonnes porteuses (18) disposées dans la région des coins présentent une surface périphérique plane (28) orientée en oblique par rapport aux parois latérales (24, 26).
  9. Disposition de bacs selon la revendication 8, caractérisée en ce que les colonnes porteuses (18) disposées dans la région des coins forment un segment cylindrique conformé dans les coins arrondis de manière cylindrique.
  10. Disposition de bacs selon l'une des revendications 1 à 9, caractérisée en ce que sur la surface intérieure d'au moins une paroi latérale (26) du bac est disposée, à distance des coins (22) du bac, une autre colonne porteuse (20) dépassant sensiblement verticalement du fond du bas et intégrée d'un seul tenant dans la matière plastique du bac (12), dont l'extrémité inférieure est rattachée au fond (30) du bac et dont la surface frontale supérieure (32') est disposée à la distance (d) en dessous du bord supérieur (34) du bac et forme une surface d'appui pour l'autre bac (12) qui s'engage avec son fond (30) par le haut dans l'intérieur dudit bac.
  11. Disposition de bacs selon la revendication 10, caractérisée en ce que dans deux parois latérales (26) opposées des grands côtés du bac (12) présentant une surface de base sensiblement rectangulaire, les colonnes porteuses supplémentaires (20) sont disposées de préférence dans une position médiane.
  12. Disposition de bacs selon l'une des revendications 10 ou 11, caractérisée en ce que les colonnes porteuses supplémentaires (20) disposées dans la région des parois latérales (26) présentent une section transversale trapézoïdale ou en arc de cercle qui diminue vers l'intérieur du bac.
  13. Disposition de bacs selon l'une des revendications 1 à 12, caractérisée en ce que l'épaisseur des parois latérales est plus grande, de préférence deux fois plus grande, que l'épaisseur de paroi du fond.
  14. Disposition de bacs selon l'une des revendications 1 à 13, caractérisée en ce que la hauteur (h) des parois latérales est inférieure de 1/6, de préférence de 1/8 à 1/12, à la longueur des parois latérales.
  15. Disposition de bacs selon l'une des revendications 1 à 14, caractérisée en ce que pour une surface de base d'environ 1 m² et une hauteur (h) des parois latérales de 10 à 20 cm, l'épaisseur du fond est de 2 à 4 mm et l'épaisseur des parois latérales, de 4 à 8 mm.
  16. Disposition de bacs selon l'une des revendications 1 à 15, caractérisée en ce qu'elle comprend un cadre de bac supplémentaire (12') sans fond en matière plastique qui comporte au moins trois, de préférence quatre parois latérales (24, 26) reliées les unes aux autres dans les coins (22) du cadre et formant un bord supérieur (34) et un bord inférieur (60) communs continus du cadre, des colonnes porteuses (18) intégrées d'un seul tenant dans la matière plastique du bac et dépassant de la surface intérieure des parois latérales (24, 26), dans la région des coins (22) du bac, dont l'extrémité inférieure s'étend jusqu'à proximité du bord inférieur et dont la surface frontale supérieure est disposée à la distance (d) sous le bord supérieur (34) du cadre en formant une surface d'appui pour un bac (12) ou un cadre de bac (12') qui s'engage avec son fond ou avec son bord inférieur, par le haut, dans l'intérieur du cadre, et qui comporte, dans la région du bord inférieur (60) du cadre, un gradin d'empilage (36) continu conformé du côté extérieur et ouvert vers l'extérieur dont la hauteur est légèrement plus grande que la distance (d) entre le bord supérieur du cadre et la surface frontale (32) des colonnes porteuses et dont la profondeur correspond sensiblement à l'épaisseur (w) de la paroi latérale et/ou à l'épaisseur des colonnes porteuses (18) dont l'extrémité inférieure est rattachée audit gradin d'empilage, le cadre de bac (12') étant posé avec son gradin d'empilage (36) sur le bord supérieur (34) d'un bac (12) ou d'un autre cadre de bac (12') et fixé sur celui-ci, la hauteur (h) des parois latérales du cadre de bac (12') étant inférieure à 15 w/α, α désignant l'angle de démoulage du cadre de bac en degrés, et w indiquant l'épaisseur des parois latérales (24, 26) et/ou des colonnes porteuses (18, 20).
  17. Disposition de bacs selon la revendication 16, caractérisée en ce que le cadre de bac (12') d'une part et le bac (12) ou l'autre cadre de bac (12') d'autre part, sont collés ensemble dans la région du gradin d'empilage (36).
  18. Disposition de bacs selon l'une des revendications 16 ou 17, caractérisée en ce que des baguettes de raccordement (66) sont déposées, de préférence vissées ou collées, à partir de la surface intérieure du bac, sur les colonnes porteuses (18, 20) des bacs (12) et cadres de bac (12') à relier.
  19. Disposition de bacs selon la revendication 18, caractérisée en ce que les baguettes de raccordement (66) et éventuellement les vis (64) utilisées pour le vissage, sont réalisées dans la même matière plastique que celle mise en oeuvre pour le bac (12) et les cadres de bac (12').
  20. Disposition de bacs selon l'une des revendications 1 à 19, caractérisé en ce que le bac (12) est constitué d'une matière plastique de réaction à base de polydicyclopentadiène.
EP92906016A 1991-03-15 1992-03-10 Disposition de bacs Expired - Lifetime EP0575394B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4108373 1991-03-15
DE4108373 1991-03-15
PCT/EP1992/000521 WO1992016419A2 (fr) 1991-03-15 1992-03-10 Disposition de bacs

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Publication Number Publication Date
EP0575394A1 EP0575394A1 (fr) 1993-12-29
EP0575394B1 true EP0575394B1 (fr) 1995-06-28

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EP92906016A Expired - Lifetime EP0575394B1 (fr) 1991-03-15 1992-03-10 Disposition de bacs

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EP (1) EP0575394B1 (fr)
DE (2) DE4207545A1 (fr)
WO (1) WO1992016419A2 (fr)

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CH693377A5 (de) * 1999-01-12 2003-07-15 Schoeller Internat Engineering Transportbehälter zur Aufnahme von Transportgütern
DK2288552T3 (da) * 2008-05-08 2012-11-05 Huhtamaki Nederland Bv Fødevareemballage
WO2015035276A2 (fr) 2013-09-09 2015-03-12 Kraft Foods Group Brands Llc Récipient et couvercle
USD948331S1 (en) 2018-07-31 2022-04-12 Kraft Foods Group Brands Llc Container
USD918033S1 (en) 2018-10-02 2021-05-04 Kraft Foods Group Brands Llc Container
USD967702S1 (en) 2018-10-02 2022-10-25 Kraft Foods Group Brands Llc Container
USD910435S1 (en) 2019-03-13 2021-02-16 Kraft Foods Group Brands Llc Container

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FR1309970A (fr) * 1963-03-04
GB964930A (en) * 1962-07-05 1964-07-29 Monro Guernsey Ltd Improvements in or relating to trays and like open topped boxes
FR2219884A1 (fr) * 1973-03-01 1974-09-27 Ponsy Jacques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD720613S1 (en) 2013-09-09 2015-01-06 Kraft Foods Group Brands Llc Container

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WO1992016419A3 (fr) 1992-11-26
DE59202743D1 (de) 1995-08-03
EP0575394A1 (fr) 1993-12-29
DE4207545A1 (de) 1992-09-17
WO1992016419A2 (fr) 1992-10-01

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