WO1995005979A1 - Recipient de conditionnement a transporter sur des palettes - Google Patents

Recipient de conditionnement a transporter sur des palettes Download PDF

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Publication number
WO1995005979A1
WO1995005979A1 PCT/EP1994/002841 EP9402841W WO9505979A1 WO 1995005979 A1 WO1995005979 A1 WO 1995005979A1 EP 9402841 W EP9402841 W EP 9402841W WO 9505979 A1 WO9505979 A1 WO 9505979A1
Authority
WO
WIPO (PCT)
Prior art keywords
packaging container
container according
pallet
edges
plates
Prior art date
Application number
PCT/EP1994/002841
Other languages
German (de)
English (en)
Inventor
Joachim Schlenstedt
Karl-Friedrich DÜBNER
Original Assignee
Maschinenbau Und Plastverarbeitung 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
Priority claimed from DE9312829U external-priority patent/DE9312829U1/de
Priority claimed from DE19934339911 external-priority patent/DE4339911C2/de
Application filed by Maschinenbau Und Plastverarbeitung Gmbh filed Critical Maschinenbau Und Plastverarbeitung Gmbh
Publication of WO1995005979A1 publication Critical patent/WO1995005979A1/fr

Links

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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/005—Side walls formed with an aperture or a movable portion arranged to allow removal or insertion of contents
    • 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
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
    • B65D11/1846—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected whereby all side walls are hingedly connected to each other
    • B65D11/1853—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected whereby all side walls are hingedly connected to each other and one or more side walls being foldable along a median line
    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02—Rigid pallets with side walls, e.g. box pallets
    • B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • B65D19/18—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of plastics material
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00154—Materials for the side walls
    • B65D2519/00159—Paper
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00577—Connections structures connecting side walls, including corner posts, to each other
    • B65D2519/00582—Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable
    • B65D2519/00587—Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable side walls directly connected to each other
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00577—Connections structures connecting side walls, including corner posts, to each other
    • B65D2519/00582—Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable
    • B65D2519/00587—Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable side walls directly connected to each other
    • B65D2519/00592—Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable side walls directly connected to each other by means of hinges
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00636—Connections structures connecting side walls to the pallet
    • B65D2519/00641—Structures intended to be disassembled
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00636—Connections structures connecting side walls to the pallet
    • B65D2519/00641—Structures intended to be disassembled
    • B65D2519/00661—Structures intended to be disassembled side walls maintained connected to pallet by means of auxiliary locking elements, e.g. spring loaded locking pins
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00736—Details
    • B65D2519/00865—Collapsible, i.e. at least two constitutive elements remaining hingedly connected
    • B65D2519/00875—Collapsible, i.e. at least two constitutive elements remaining hingedly connected collapsible side walls
    • B65D2519/0091—Collapsible, i.e. at least two constitutive elements remaining hingedly connected collapsible side walls whereby all side walls are hingedly connected to each other
    • B65D2519/00915—Collapsible, i.e. at least two constitutive elements remaining hingedly connected collapsible side walls whereby all side walls are hingedly connected to each other and one or more side walls being foldable along a median line

Definitions

  • the present invention relates to a packaging container for transport on pallets with a base plate, side walls and a cover plate.
  • cardboard boxes As packaging containers for transport on pallets, cardboard boxes have hitherto generally been used, which are appropriately folded and glued with adhesive films and, if necessary, stabilized with additional stabilizing rods made of plastic or metal, which can be arranged along the edges of the boxes.
  • Such cartons which cannot be anchored on the pallets, can slip or tip over and fall and fall on the pallets in the event of jerky movement or when the pallets are inclined.
  • Stacking several pallets with boxes is not possible due to the insufficient dimensional stability of the boxes.
  • Such packaging boxes are also not protected against tearing and damage, so that multiple reuse of the packaging boxes is ruled out due to damage that frequently occurs during use.
  • adhesive films made of plastic or other materials stiffening the boxes the recyclability of such packaging boxes is impaired due to the mixture of several material components.
  • a Packing container of the type mentioned at the outset in which the side walls are formed from one or more plates which consist of a double wall plate with a first and a second layer made of flexible material and webs running between them and forming hollow chambers , wherein the plate or the plates are connected to each other to form a folded edge casing, and the folded edges are formed either by a foldable connection of abutting edges of the plates or after severing one of the two layers by the opposite layer, the cover is provided with a lower peripheral edge designed to engage in a pallet and the loose base plate can be inserted into the casing and the loose cover plate can be placed on the casing.
  • a hollow profile plate with two cover plates is known, which are connected to one another by means of webs which run perpendicular to the cover plates and run parallel to one another.
  • Such a double wall sheet e.g. made from polycarbonate by extrusion has a relatively low basis weight with an extraordinarily high section modulus.
  • these cover plates of the double web plate act as upper and lower chords with high pressure and tensile capacity, since they are fixed and held by uniformly distributed webs integrally formed with these plates.
  • the packaging container according to the invention has a strong design, which allows a stacking of several packaging containers, each because they are arranged on pallets, made possible one above the other.
  • the packaging container is protected from damage and is therefore accessible for reusable use. Due to the uniform material used for the side walls, the packaging container is easily accessible for a recycling process. Since the side walls opened to form the casing are provided with a lower peripheral edge designed in such a way that an intervention in the pallet is created, slipping of the packaging container on the pallet is prevented and the packaging container forms one together with the pallet Unit.
  • the packaging container which has a relatively small volume of space foldable, can be set up in a few simple steps.
  • the folded edges of the casing formed from the side walls can be produced in a simple manner, since on the one hand the foldable connections of edges of the panels abutting one another or the opposite layer remaining after severing one of the two layers are used as the folded edge.
  • the use of a flexible plastic material for the double-wall sheet, which is stiffened by the hollow chamber arrangement, permits frequent changes. bend the fold edges formed in this way without any signs of fatigue being observed.
  • the lower peripheral edge of the casing is designed such that the casing can be brought into releasably lockable engagement in the pallet.
  • the packaging container has at least two extensions on the lower peripheral edge, which can be locked in the locking areas of the pallet by means of the base plate resting on the pallet within the envelope. This creates a firm connection between the shell and the pallet, which can be easily manufactured and locked.
  • a flap is formed in at least one of the side surfaces by two cuts starting from the upper peripheral edge, the ends of which are connected in the side surface by a folded edge.
  • the flap enables simplified access to the contents of the packaging container.
  • it is advantageous to form at least one of the recesses of the upper peripheral edge in the region of the flap and to provide the projections of the cover plate inserted into the recesses with dovetail-like extensions lying outside the envelope.
  • the dovetail-like extensions of the projections of the cover plate projecting beyond the width of the recesses on the outside of the casing are designed to be foldable, so that the flap can be unlocked and opened even when the cover plate is inserted by folding back the dovetail-like extensions. This means that even with several boxes stacked on top of each other, access is made to the content on the lower boxes.
  • the envelope has additional folding edges, which are formed parallel to the four corner edges in the end faces, in the opposite direction of folding, as a result of which the envelope can be folded to the standard size of a Euro pallet.
  • the packaging container has an inexpensive pack size with a base area that corresponds to the standard size of a Euro pallet and a thickness of six plate thicknesses.
  • the abutting edges are connected by a one-sided hot joining of the layers of the double-wall sheets lying inside the casing with a film made of the same material. Such a connection creates a folded edge with good bending properties and does not limit the recyclability of the packaging container through the use of the uniform material.
  • Fig.l is a three-dimensional side view of an embodiment according to the invention of the shell forming the side walls;
  • FIG. 2 shows a side view of an alternative embodiment of the casing provided with a flap; 3 shows a three-dimensional front view of the casing shown in FIG. 1;
  • FIG. 4 shows an end view of the casing shown in FIG. 3;
  • FIG. 5 shows a three-dimensional schematic sketch of a pallet
  • FIG. 6 shows a plan view of a foot which is arranged on the end edge of the pallet and has a locking region
  • Figure 7 is a sectional view of the foot taken along line I-I of Figure 6;
  • FIG. 8 shows a three-dimensional side view of an alternative embodiment of the casing with foot-shaped extensions of the casing on the lower peripheral edge for releasably locking the casing to the pallet;
  • FIG. 9 shows a pallet suitably designed for locking the embodiment of the casing shown in FIG. 8;
  • FIG. 11 shows a cross-sectional view of a connection between two abutting edges of the double-wall sheets
  • Fig.12 two plate faces along one after Cutting through the outer layer of the double-wall sheet by the remaining inner layer of the folded edge formed at an angle to one another;
  • FIG. 15 shows an illustration of a section of a web double plate, in which a closing edge running transversely to the webs is closed.
  • An embodiment of the packaging container according to the invention described in the following comprises a sheath 10, shown in FIG. 1, which forms side walls and which is placed in a releasably locking manner in a pallet 50 shown in FIG. 5.
  • a base plate, not shown in the figures, which can be provided with one or more handles, is placed on the pallet 50 in the casing 10, on which a cover plate 60 shown in FIG. 13 is placed.
  • the side walls 15A, 15B, 15C and 15D each have an essentially rectangular plan and are separated from one another by folded edges 16A, 16B, 16C and 16D.
  • the two end faces 15B and 15D each have folding edges 17A and 17B which run in the center thereof in the opposite direction to the folding edges 16A, 16B, 16C and 16D.
  • the rectangular plan of the larger side surfaces 15A and 15C corresponds to the plan of a standard Euro pallet.
  • Recesses 13A to 13H are formed on an upper peripheral edge 11 of the casing 10.
  • the recesses 13A and 13B or 13C and 13D are each arranged in regions of the larger side surfaces 15C and 15A, and the recesses 13E and 13F or 13G and 13H are arranged in the smaller end surfaces.
  • the side surface 15A arranged in the foreground in FIG. 1 there is a flap 21A and 21B of the same length, starting from the upper circumferential edge 11, and a flap 22 which connects the ends of the sections 21A and 21B lying in the side surface 15A 20 provided.
  • the two recesses 13C and 13D are arranged in the region of the flap 20.
  • a lower peripheral edge 12 of the casing 10 has tabs 14A, 14B and 14C on the surface 15A arranged in the foreground and (not visible in FIG. 1) on the surfaces 15B, 15C and 15D.
  • the tabs 14A, 14B and 14C on the lower peripheral edge 12 are offset from the recesses 13C and 13D on the upper peripheral edge 11 of the casing.
  • the exemplary embodiment shown in FIG. 1 could be modified by changing the number and arrangement of the recesses 13 formed in the upper peripheral edge 11 of the casing 10. Furthermore, the arrangement of the flap 20 within the side face 15A could be changed, or several flaps could be provided in one side face or in several side faces. In addition, it would be possible to design the sheath 10 without the folded edges 17B and 17A arranged in the end faces 15B and 15D.
  • 2 shows the side surface 15A of the casing 10 with a modified flap 20A.
  • the flap is formed by right-angled cuts 21A and 21B between two recesses 13C and 13D in the upper peripheral edge 11 and a folded edge 22 which connects the ends of the cuts 21A and 21B in the side face 15A .
  • the cuts 21A and 21B have sections leading away from one another and essentially parallel to the peripheral edge, which widen the flap 20A.
  • An additional recess 13E is formed in the upper peripheral edge 11 and lies in the area of the flap 20A.
  • FIG. 3 shows a three-dimensional front view of the partially opened envelope shown in FIG. 1, the lower peripheral edge 12 having dovetail-like extensions 18 as an extension of the folded edges 17A and 17B running in the end faces. 3 shows the tabs 19A and 19B formed on the lower peripheral edge of the end face 15D.
  • the formation of the lower peripheral edge with the extension 18 and the two tabs 19A and 19B is shown again.
  • the waist height of the dovetail-like extension 18, which represents the distance of the lower widening of the extension from the end face 15D, is slightly higher than the material thickness of a locking area of the pallet 50 which engages in the waist.
  • the pallet 50 has recesses 54A to 54F into which the Tabs 14A, 14B, 14C and other tabs, not shown in FIG. 1, which are formed in the lower peripheral edge 12 of the casing 10, engage.
  • the pallet 50 has an outer frame 51, on which at the corner points and in the middle of the edges of the frame are offset inwards by the thickness of the web double plate, tapered feet 52A to 52E (four feet are in the perspective Representation not shown) are appropriate. Another foot 56 is provided in the middle of the pallet.
  • the recesses 13A-13H are formed in the upper peripheral edge 11 of the casing 10 with a depth increased by the thickness of the cover plate compared to the height of the feet. This ensures that when the cover plate is inserted, which rests on the recesses 13A-13H, a further pallet 50 can be placed on the cover plate 60 of a packaging container, the outer edge of the frame 51 resting on the upper circumference 11 of the envelope, and at the same time the feet 52A-52E, 56 are in contact with the cover plate 60. As a result, the load of the pallet stacked on the packaging container is distributed over the entire circumferential edge 11 including the horizontal regions of the recesses 13A-13H and therefore evenly over the entire envelope 10. To reinforce and reinforce the pallet, cross-connecting webs are provided between the frame.
  • the two feet in the middle of the front edges of the pallet 50 are hollow and open at the top.
  • the foot 52B shown in FIG. 5 is shown in a plan view in FIG. 6.
  • the reference numeral 70 designates an upper contact surface of the pallet from which itself the foot made, for example, by deep drawing is lowered.
  • the foot 52B has a shape that tapers downward, so that a bottom surface 82 of the foot is offset inwards against the edge 57 in the upper contact surface 70.
  • a plurality of respectively slightly inclined side walls 71-80 extend between a peripheral edge 58 of the bottom surface 82 and the peripheral edge 57 of the upper support surface 70.
  • the cavity in the foot 52B between the side walls 72 and 78 is wider than the maximum width of the dovetail-shaped extension 18 of the shell.
  • the outward-facing side surface 80 is adjoined on both sides at an obtuse angle by side surfaces 71 and 79.
  • the outward-facing side surface 80 is arranged on the pallet in such a way that the extension 18 of the attached and fully opened casing essentially adjoins the side wall 80.
  • recesses 59A and 59B are created in an upper region adjacent to the outwardly facing side wall 80 and essentially form a locking region of the pallet.
  • the width of the outwardly facing side wall 80 and the size of the recesses 59A and 59B in the adjacent side walls 71 and 79 are designed in coordination with the dovetail-shaped extension 18 of the sleeve such that the laterally projecting regions of the extension 18 into the recesses 59A and 59B are insertable and a central area of the extension 18 is opposite the outwardly facing side wall 80.
  • FIG. 7 shows a sectional view taken along line II shown in FIG. 6.
  • the two recesses 59A are again and 59B can be seen in the side walls 71 and 79 adjoining the outwardly facing side wall 80, the height of which corresponds approximately to the height of the widened regions of the dovetail-like extensions 18 of the shell.
  • FIGS. 8 and 9 show an alternative embodiment for the casing 10 and the pallet 50 in relation to the devices for the releasably lockable engagement of the casing in the pallet.
  • the tabs 14A and 14C formed on the lower peripheral edge have on the wider side surface 15A (and on the Side surface 15C (not shown in FIG. 8) on foot-like extensions 8LA and 81D.
  • the pallet has recesses 54A and 54C, which are the cavities of the upwardly open feet 52A and 52D.
  • a region 80D and 80A with the thickness of the upper contact surface 70 projects into the recesses 54A and 54C, respectively.
  • the foot-like extensions 81D and 81A of the casing are arranged under the areas 80D and 80A of the upper contact surface 70 of the pallet, so that the casing is vertically no direction is locked on the pallet.
  • FIGS. 8 and 9 show yet another possibility of forming a releasably lockable engagement of the casing in the pallet.
  • an opening is shown in the middle tab 14B at the lower peripheral edge, which, when the casing is inserted and fully opened, is opposite a mandrel 84 formed in the hollow foot 52E and projecting inwards.
  • the mandrel 84 could, for example, be an externally attached and internally projecting screw.
  • the releasably lockable engagement is produced by the fact that, when the casing is not yet fully opened, its devices for locking, such as the dovetail-like extensions 18, form the foot ⁇ Similar extensions 81 or the opening 83, which are arranged further inward with respect to a later end position when the casing is fully opened, are moved outwards in order to engage in the corresponding locking areas of the pallet.
  • the recesses of the pallet must have a sufficient size so that the tabs and extensions in the recesses can move outwards.
  • the locking devices on the casing are brought into engagement with the locking areas formed on the pallet, such as the recesses 59A and 59B, the projections 80A and 80D of the upper contact surface 70, or the mandrel 84.
  • the envelope is locked in the fully opened state, thereby releasing the Engagement of the locking devices on the shell with the locking areas on the pallet is prevented.
  • a lock of the case 10 on the pallet 50 which includes an opening 83 formed in the middle tab 14B of the case and a mandrel 84 formed in the foot 52E of the pallet
  • the engagement can also be created if the pallet is already in the completely unfolded state. Due to the elasticity of the relatively large side surfaces 15A and 15C, these can be bent slightly inwards, so that the tabs of the sleeve 10 can be inserted into the corresponding recesses of the pallet without the lower edge of the tab 14B on the mandrel 84 triggers. If the mandrel 84 is in a position opposite the opening 83, the deflection can be eliminated so that the dome 84 engages in the opening 83. In such an embodiment, it would be expedient to design the tab 14B with a different length than the tabs 14A and 14C. This would ensure that the casing could be placed on the pallet and locked without special skill.
  • FIG. 10 shows in cross section a web double plate 30 which has a first layer 31, a second layer 32 and webs 33 which are formed integrally therewith and form hollow chambers 34 between the two layers 31 and 32.
  • a cut 36 cutting through the layer 31 and a cut 35 cutting through the layer 32 are shown.
  • the plates for forming the side walls could also consist of stiffened plates with more than two layers, which could be formed, for example, from a composite of two double wall plates.
  • FIG. 11 shows an example of how two abutting edges of two web double plates 30A and 30B are connected to form a folded edge 37 by attaching a film 40 on one side.
  • the film 40 preferably consists of the same material as the double-wall sheets 30A and 30B and can be melted onto one surface of the double-wall sheets 30A and 30B by the action of heat.
  • FIG. 12 shows the design of a folded edge 22 using the example of the flap 20 shown in a partial area and angled against the side surfaces 15A.
  • the inner layer 32 of the double-wall sheet, which forms the side surface 15A, is severed along an intersection line 38, the lands lying between the layers also being completely severed transversely to their longitudinal extent.
  • the non-severed, flexible outer layer 31 can be folded along the folded edge 22, so that the flap 20 can take an angle against the side surface 15A and is still connected to the side surface 15A.
  • the depth of cut must be observed very precisely, since both the inner layer 32 and the webs 33 must be completely severed without the outer Damage layer 31. This is particularly true when using a stable and tear-resistant material for the double-wall sheet.
  • a plastic such as polypropylene
  • FIG. 13 shows an example of the cover plate 60, which is adapted to the embodiment of the casing according to FIG. 1.
  • dovetail-shaped projections 62A-62H are formed at the locations corresponding to the recesses 13A-13H, the waist width of which corresponds to the width of the recesses.
  • the in the envelope The loose cover plate 60 that can be added has a size that enables a form-fitting insertion into the casing 10, with lateral sides 15A to 15D evading due to the engagement of the dovetail-like projections 62A-62H in the corresponding recesses 13A-13H is prevented.
  • FIG. 14 shows an example of a dovetail-like projection 62 of the cover plate 60 in an enlarged detail.
  • the waist width of the dovetail-like projection 62 is slightly smaller than the corresponding width of the recess 13, which is formed in the web double plate shown in cross section.
  • the dovetail-shaped projection has folded edges 64A and 64B, which allow extensions 65A and 65B protruding beyond the lateral edge of the recess 13, so that the dovetail-shaped projection 62 is unlocked in the recess 13 is possible. This makes it possible to open a flap fixed by such an unlockable dovetail-shaped projection without removing the cover plate. This enables access to the packaging container even with several containers stacked one on top of the other.
  • the flaps 20 can only be opened with considerable effort due to the pallets lying on them. It would therefore be advantageous, in view of easier opening of the flaps, to slightly lower the upper peripheral edge 11 in the area of the flaps 20. However, such a measure would reduce the stability and carrying capacity of the packaging container.
  • 15 shows a section of a web double plate 30, in which a closing edge 11B running transversely to the webs forming the hollow chambers is closed by hot stamping.
  • the end edge 11B has a continuous web, the inner layer 32 and the outer layer 31 being rounded toward one another at the transition point to the fused end edge 11B.
  • Such a closure of the hollow chambers can be provided, for example, in order to meet the requirements of the food industry, which requires problem-free cleaning of reusable packaging containers. Since the hollow chambers open at these edge edges are closed, neither dust, vermin, water or cleaning agents etc. can get inside the panels.
  • Polypropylene is used as the material for the double-wall sheets which can be produced by extrusion.
  • the films for connecting adjacent abutting edges of the plates also consist of polypropylene or of the material used for the side plates of the casing.
  • the bottom and top plates can be made of the same or different materials as the plates for the side walls.
  • the euro pallets are also preferably made of plastic materials.
  • the double-wall sheets made of polypropylene have a thickness of 2-10 mm, whereby the distance between the bars corresponds to the thickness of the sheets.
  • the pack size comprises a thickness of six layer thicknesses of the layer plates.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)

Abstract

Un récipient de conditionnement à transporter sur des palettes comprend un fond (50), des parois latérales (15A-15D) et un couvercle (60). Les récipients de conditionnement connus dans l'état antérieur de la technique sont pour la plupart faits de cartonnages dont la solidité relativement réduite ne permet pas d'empiler plusieurs récipients de conditionnement. Des récipients simples de conditionnement en carton ou similaire risquent en outre de glisser sur les palettes pendant leur transport. L'objet de l'invention est de créer un récipient de conditionnement amélioré de ce point de vue. A cet effet, un récipient de conditionnement comprend des parois latérales constituées d'une ou plusieurs plaques. Ces plaques sont des plaques doubles constituées d'une première et d'une deuxième couche en un matériau souple et de traverses qui s'étendent entre ces deux couches et forment des cavités. La plaque ou les plaques sont interconnectées de manière à former une enveloppe à bords de pliage. Les bords de pliage sont formés par la liaison des bords adjacents des plaques ou par l'interpénétration des couches opposées. L'enveloppe est pourvue d'un rebord périphérique inférieur qui permet de la fixer à une palette. Le fond du récipient peut être séparément posé dans l'enveloppe et le couvercle peut être séparément posé sur l'enveloppe.
PCT/EP1994/002841 1993-08-26 1994-08-26 Recipient de conditionnement a transporter sur des palettes WO1995005979A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE9312829U DE9312829U1 (de) 1993-08-26 1993-08-26 Verpackungsbehälter zum Transport auf Paletten
DEG9312829.0U 1993-08-26
DE19934339911 DE4339911C2 (de) 1993-11-23 1993-11-23 Verpackungsbehälter zum Transport auf Paletten
DEP4339911.8 1993-11-23

Publications (1)

Publication Number Publication Date
WO1995005979A1 true WO1995005979A1 (fr) 1995-03-02

Family

ID=25931457

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1994/002841 WO1995005979A1 (fr) 1993-08-26 1994-08-26 Recipient de conditionnement a transporter sur des palettes

Country Status (1)

Country Link
WO (1) WO1995005979A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2300622B (en) * 1995-05-06 1998-11-25 Rover Group Container for an article
GB2303620B (en) * 1995-07-21 1999-04-07 Gefinex Ges Fur Innovative Ext Returnable transport container
GB2360509A (en) * 2000-03-24 2001-09-26 Strongs Plastic Products Ltd Collapsible packaging sleeve
WO2002026573A2 (fr) * 2000-09-29 2002-04-04 Storopack Hans Reichenecker Gmbh + Co. Boite de transport ou de rangement
EP1280709A1 (fr) * 2000-04-12 2003-02-05 B.A.G. Corporation Recipient de consolidation
DE102009024043A1 (de) * 2009-05-29 2010-12-02 Ktp Kunststoff Palettentechnik Gmbh Zusammenlegbarer Behälter
FR3057557A1 (fr) * 2016-10-17 2018-04-20 So Bag Dispositif de stockage pour vrac

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758017A (en) * 1971-09-24 1973-09-11 D Ross Rigid panel container
EP0154558A2 (fr) * 1984-03-07 1985-09-11 Peter Bayly Associates Australia Pty. Ltd. Récipient démontable
DE3500427A1 (de) * 1985-01-09 1986-07-10 Wolfgang Uwe 4444 Bad Bentheim Friedrich Zusammenklappbarer transportkasten
US4673087A (en) * 1985-11-04 1987-06-16 Peninsula Plastics Co., Inc. Collapsable, reusable container system
US4765252A (en) * 1986-04-23 1988-08-23 Shuert Lyle H Container with sleeve interlocking latch
WO1992017377A2 (fr) * 1991-03-26 1992-10-15 Penda Corporation Conteneur de transport modulaire et dispositif de fixation et de montage des elements dudit conteneur
EP0516954A1 (fr) * 1991-05-29 1992-12-09 Focke & Co. (GmbH & Co.) Boîte pliante repliable

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758017A (en) * 1971-09-24 1973-09-11 D Ross Rigid panel container
EP0154558A2 (fr) * 1984-03-07 1985-09-11 Peter Bayly Associates Australia Pty. Ltd. Récipient démontable
DE3500427A1 (de) * 1985-01-09 1986-07-10 Wolfgang Uwe 4444 Bad Bentheim Friedrich Zusammenklappbarer transportkasten
US4673087A (en) * 1985-11-04 1987-06-16 Peninsula Plastics Co., Inc. Collapsable, reusable container system
US4765252A (en) * 1986-04-23 1988-08-23 Shuert Lyle H Container with sleeve interlocking latch
WO1992017377A2 (fr) * 1991-03-26 1992-10-15 Penda Corporation Conteneur de transport modulaire et dispositif de fixation et de montage des elements dudit conteneur
EP0516954A1 (fr) * 1991-05-29 1992-12-09 Focke & Co. (GmbH & Co.) Boîte pliante repliable

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2300622B (en) * 1995-05-06 1998-11-25 Rover Group Container for an article
GB2303620B (en) * 1995-07-21 1999-04-07 Gefinex Ges Fur Innovative Ext Returnable transport container
GB2360509A (en) * 2000-03-24 2001-09-26 Strongs Plastic Products Ltd Collapsible packaging sleeve
GB2360509B (en) * 2000-03-24 2003-07-23 Strongs Plastic Products Ltd Collapsible packaging sleeve of a collapsible pallet
EP1280709A1 (fr) * 2000-04-12 2003-02-05 B.A.G. Corporation Recipient de consolidation
EP1280709A4 (fr) * 2000-04-12 2005-03-16 Bag Corp Recipient de consolidation
WO2002026573A2 (fr) * 2000-09-29 2002-04-04 Storopack Hans Reichenecker Gmbh + Co. Boite de transport ou de rangement
WO2002026573A3 (fr) * 2000-09-29 2002-07-25 Reichenecker Hans Storopack Boite de transport ou de rangement
DE102009024043A1 (de) * 2009-05-29 2010-12-02 Ktp Kunststoff Palettentechnik Gmbh Zusammenlegbarer Behälter
FR3057557A1 (fr) * 2016-10-17 2018-04-20 So Bag Dispositif de stockage pour vrac

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