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EP3753857B1 - Élément de paroi d'un cadre de rehausse de palette et cadre de rehausse de palette - Google Patents

Élément de paroi d'un cadre de rehausse de palette et cadre de rehausse de palette Download PDF

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Publication number
EP3753857B1
EP3753857B1 EP20179232.2A EP20179232A EP3753857B1 EP 3753857 B1 EP3753857 B1 EP 3753857B1 EP 20179232 A EP20179232 A EP 20179232A EP 3753857 B1 EP3753857 B1 EP 3753857B1
Authority
EP
European Patent Office
Prior art keywords
wall
incorporates
wall element
pallet
hollow section
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.)
Active
Application number
EP20179232.2A
Other languages
German (de)
English (en)
Other versions
EP3753857A1 (fr
Inventor
Heinrich Wischemann
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.)
Wipa Service und Entwicklungs GmbH
Original Assignee
Wipa Service und Entwicklungs 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
Application filed by Wipa Service und Entwicklungs GmbH filed Critical Wipa Service und Entwicklungs GmbH
Publication of EP3753857A1 publication Critical patent/EP3753857A1/fr
Application granted granted Critical
Publication of EP3753857B1 publication Critical patent/EP3753857B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/08—Containers of variable capacity
    • B65D21/083—Containers of variable capacity by means of additional elements, e.g. modular
    • 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
    • B65D2519/00174—Plastic
    • 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
    • B65D2519/00258—Overall construction
    • B65D2519/00398—Overall construction reinforcements
    • B65D2519/00402—Integral, e.g. ribs
    • B65D2519/00422—Integral, e.g. ribs on the 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
    • 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
    • B65D2519/00258—Overall construction
    • B65D2519/00492—Overall construction of the side walls
    • B65D2519/00497—Overall construction of the side walls whereby at least one side wall is made of one piece
    • 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
    • B65D2519/00258—Overall construction
    • B65D2519/00492—Overall construction of the side walls
    • B65D2519/00502—Overall construction of the side walls whereby at least one side wall is made of two or more pieces
    • 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
    • B65D2519/00258—Overall construction
    • B65D2519/00492—Overall construction of the side walls
    • B65D2519/00527—Hollow 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
    • 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
    • B65D2519/00258—Overall construction
    • B65D2519/00492—Overall construction of the side walls
    • B65D2519/00532—Frame structures
    • 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
    • B65D2519/00601—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 separately formed
    • 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
    • B65D2519/00736—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

Definitions

  • the invention relates to a wall element of a pallet attachment frame according to the preamble of claim 1 and a pallet attachment frame having such wall elements.
  • a pallet attachment frame with wall elements that have hollow chamber profiles made of plastic.
  • Each hollow chamber profile is closed at its two front ends by a cover strip, which has an approximately U-shaped cross section and surrounds the respective front end of the hollow chamber profile on the outside, i.e. rests on the outside of both the inner wall and the outer wall of the hollow chamber profile.
  • a pallet attachment frame with wall elements is known. Adjacent wall elements are connected to each other by hinge elements. There is a cover strip on both sides of the hinge, which closes off the adjacent front end of the wall element and has a resilient, two-legged insertion tab. The two legs of the insertion tab are against the spring action pressed together to push the insertion tab into the wall element. The insertion tab can relax in the area of two opposite windows, which are provided in the inner wall and the outer wall of the wall element. Projections that are arranged on the two legs can engage in the windows and thus secure the cover strip to the wall element in a form-fitting manner.
  • a pallet attachment frame with wall elements is known.
  • the wall elements are manufactured by first producing two molded parts each from a plastic film and then joining them together to create a hollow chamber panel.
  • the wall elements preferably have stiffening profiles, which can be designed as ribs, beads or indentations in the wall elements.
  • a pallet attachment frame that has wall elements is also known from practice, for example at "https://shop-kiga-gmbh.de/de/aufsatzability-aus-Schstoff-2.html".
  • a total of six wall elements are used to create an attachment frame that is rectangular in its position of use and can be placed on a pallet that is also rectangular. This is how an open top pallet container becomes created that is suitable for holding bulk goods, which can, for example, be in the form of a large number of individual bags and are held securely on the pallet by means of the attachment frame.
  • a lid that is placed on the attachment frame a pallet container that is closed on all sides can be created, which offers optimal product protection, for example from the effects of the weather, for the goods to be transported in the pallet container.
  • Two longitudinal walls of the attachment frame each consist of a wall element, and two end walls each consist of two wall elements, with adjacent wall elements each being connected to one another in an articulated manner via hinges.
  • the attachment frame can be folded approximately in a W shape in the area of its two front ends until the two sections of an end wall lie on top of each other and the two longitudinal walls run parallel to one another at a minimum distance, so that the attachment frame occupies a rest position that is as space-saving as possible, for example for empty journeys or return transport.
  • a pallet attachment frame is known with wall elements that are designed as hollow chamber panels and are manufactured by a combination of injection molding and thermoforming.
  • wall elements at their ends which are aligned differently in adjacent wall elements, the wall elements at the corners of the pallet attachment frame can be connected to one another in a form-fitting manner in the manner of a hook lock and can be separated from one another if necessary.
  • a pallet collar with wall elements which is designed as hollow chamber panels and is produced by blow molding. Adjacent wall elements are connected to one another in an articulated manner using tubular hinges, so that the initially unfolded pallet collar Can be folded up when not in use. Inwardly projecting support strips make it possible to insert a shelf into the unfolded pallet collar.
  • a pallet frame is known, the wall elements of which are partially hollow in order to form receiving pockets which are used to hold tongues of an adjacent component.
  • Two U-shaped assemblies each have a wall element and then two sections of the two adjacent wall elements, so that the pallet frame is created by combining both assemblies.
  • the invention is based on the object of improving a generic wall element in such a way that it has a high level of mechanical stability and enables the creation of a pallet attachment frame which can be used with a large number of different types of pallets. Furthermore, the invention is based on the object of creating a pallet attachment frame that has these advantages.
  • the invention proposes to design the wall elements to be stable, in particular with regard to their flexural rigidity, in that the wall elements each have an extruded hollow chamber profile, with the inner wall directed towards the inside of the container as well as the outer wall directed towards the outside of the container being designed to be closed and thereby in addition to the mechanical Stability is also hygienically advantageous and easy to clean.
  • the hollow chamber profile is closed at both ends by a cover strip. Firstly, this is also advantageous for hygienic reasons and secondly, it serves to improve the mechanical stability of the wall element, because at least one insertion tab extends from a cover strip into a cavity of the cavity profile. A fastening element extends through the hollow chamber profile and into the insertion tab, so that this fastening element can be anchored in a larger amount of material than where there is no insertion tab inside the hollow chamber profile.
  • the fastening element is therefore particularly well protected against becoming loose in the wall element or being pulled out of the wall element.
  • the fastening element can only be used to secure the cover strip to the hollow chamber profile. This can be the case, for example, if the cover strip itself is designed as part of a hinge in order to connect two adjacent wall elements to one another in an articulated manner.
  • the fastening element can also serve to fasten additional components to the hollow chamber profile or to the cover strip, for example if a separate component is to be fastened as a hinge element to the front side of the wall element.
  • the fastening element can, for example, extend from the cover strip in the longitudinal direction of the hollow chamber profile and, for example, be designed as a screw which interacts with a threaded hole, the circumference of which is formed in sections partly by the insertion tab and partly by the hollow chamber profile, so that the insertion tab and the hollow chamber profile be positively connected to each other by the screw.
  • the fastening element extends transversely into the hollow chamber profile, either only into the insertion tab, or by completely penetrating the insertion tab and extending into extends the opposite wall of the hollow chamber profile or completely penetrates the hollow chamber profile over its entire width.
  • the wall element has a downwardly projecting retaining strip which adjoins the outer wall.
  • the attachment frame can be mounted on pallets of almost any design, provided that the pallets have a certain base area, because regardless of the contouring or profiling of the pallet deck, the attachment frame according to the invention can be placed on these different pallets. It is secured against horizontal displacements because it grips the outside of the pallet with the retaining strips of the wall elements that protrude downwards.
  • the hinge elements which are made of a different material than the wall elements, for example metal, to reach deeper than the wall elements, so that holding tabs are created there, by means of which a conventional pallet attachment frame grips over the outside of the pallet. Due to the comparatively narrow design of the hinge elements and accordingly also the retaining tabs, the retaining tabs are exposed to comparatively large forces.
  • the wall element according to the invention is manufactured using the extrusion process, the retaining strip initially extends automatically over the entire length of the wall element, provided that the wall element is not reworked and the retaining strip is shortened in some areas. The supporting effect of the retaining strip can therefore be distributed over a much larger area in the wall element according to the invention than is the case with the retaining tab of a hinge element of a conventional pallet attachment frame.
  • Another advantage of producing the wall element according to the invention using the extrusion process is that a practically endless hollow chamber profile strand is used as the base body of the wall element will be produced. In this way, the hollow chamber profile is provided, the two end faces of which are then provided with the cover strips. Accordingly, wall elements of any length can be produced in a simple and very economical manner by cutting a section of the desired length from the endless profile strand. Adaptations to a large number of different pallet sizes, namely to any number of different pallet sizes in terms of both the length and the width of the pallet, can be achieved within a very short time by simply changing the length of the sections that are separated from the endless profile strand .
  • the hollow chamber profile can advantageously not only have a single, large cavity, but rather have an intermediate wall in its interior between the inner wall and the outer wall. Furthermore, connecting webs are provided which extend from the intermediate wall to the inner wall and connecting webs which extend from the intermediate wall to the outer wall, so that on both sides of the intermediate wall the cavity of the hollow chamber profile has two or more chambers, which act as channels through the hollow chamber profile in its longitudinal direction get lost.
  • the design of the hollow chamber profile with the intermediate wall and the connecting webs improves the mechanical stability of the hollow chamber profile.
  • the insertion tabs of the cover strips can also be used can be made comparatively small, since they only have to fill the cross section of one of the channels and do not have to fill the entire cavity cross section in order to be supported all around. Accordingly, in the structural design of the cavity profile, the individual chambers or channels can be provided where fastening elements are to be arranged, so that an insertion tab of a cover strip then protrudes into the respective channel at these points.
  • the hollow chamber profile can advantageously have complementary projections and recesses on its upper and lower edges in order to create a connection between the wall elements arranged one on top of the other, for example in the manner of a tongue-and-groove connection.
  • This embodiment also includes a recess in the upper region of the outer wall, which serves to accommodate the downwardly projecting retaining strip of a wall element arranged above it.
  • a longitudinal rib can advantageously be provided on the upper edge of the wall element and the complementary groove can be provided on the lower edge.
  • the cover strip can consist of a mechanically resilient material in such a way that it has a hinge element made of the same material and in one piece.
  • the hinge can withstand the loads, so that advantageously both the hollow chamber profile and the cover strips and the hinges of a pallet attachment frame designed as parts of the cover strips are made of the same Material can be made which makes later further use or recycling easier.
  • the fastening elements which extend through the hollow chamber profile and into the insertion tabs of the cover strips or completely penetrate the hollow chamber profile and the insertion tab arranged therein, can be made of metal, or advantageously of the same plastic.
  • metal elements as a hinge element in a manner known per se and proven in practice, such as those used, for example, in pallet attachment frames whose wall elements are made of wood.
  • the outer wall of the wall element can advantageously run essentially flat, i.e. in one plane. This not only makes cleaning easier and is therefore hygienically advantageous, but it also enables problem-free printing for logistical reasons or for advertising purposes, as well as problem-free and durable labeling.
  • Fig. 1 shows a wall element 1 in vertical section, the wall surface of the wall element 1 being formed by a hollow chamber profile 2.
  • Fig. 2 shows a section of this hollow chamber profile 2 in a perspective view.
  • the hollow chamber profile 2 is extruded from plastic and has an outer wall 3, an inner wall 4 and an intermediate wall 5 in between, with connecting webs 6 extending from the intermediate wall 5 to both the outer wall 3 and the inner wall 4.
  • two connecting webs 6 lie opposite each other.
  • the cavity of the hollow chamber profile 2 is divided between the two outer and inner walls 3 and 4 into a plurality of channels 7, which extend over the entire length of the hollow chamber profile 2.
  • the hollow chamber profile 2 On its lower edge, the hollow chamber profile 2 is provided with a longitudinal groove 8 which extends over the entire length of the hollow chamber profile 2.
  • the upper edge of the hollow chamber profile 2 has a longitudinal rib 9, so that two hollow chamber profiles 2 can be stacked on top of one another and thereby form a composite.
  • the outer wall 3 is adjoined by a downwardly projecting retaining strip 10, which has a greater wall thickness than the outer wall 3.
  • a recess 11 is provided in the corner area between the upper edge and the outer wall 3 of the hollow chamber profile 2, into which a retaining strip 10 of a similar hollow chamber profile 2 stacked above can engage.
  • the dimensions of the pallet attachment frame formed as a whole correspond to the dimensions of the pallets interacting with it adapted so that the pallets are enclosed on the outside by the retaining strips 10 of the respective pallet attachment frames and the attachment frames are held on the pallet in such a way that they cannot move.
  • Fig. 3 shows a top view of a cover strip 12 from its contact side, i.e. from the side with which the cover strip 12 lies against the hollow chamber profile 2.
  • the cover strip 12 is provided with a large number of insertion tabs 14, the arrangement and cross-sectional shape of which are adapted to the channels 7.
  • the cover strip 14 is designed as an injection molded part made of plastic.
  • Fig. 4 shows a section through the cover strip 12 along the line A - A Fig. 3 . It can be seen that some of the insertion tabs 14 are designed to be hollow in such a way that they have an annular cross section. Others of the insertion tabs 14 are designed differently as special insertion tabs 14 and are therefore also referred to as mounting tabs 15.
  • the mounting tabs 15 have a solid material cross section and serve to improve the hold of a fastening element which extends into the hollow chamber profile 2 and such a mounting tab 15.
  • the cover strip 12 has a recess 16 which corresponds to the recess 11 of the hollow chamber profile 2. Accordingly, 2 different, symmetrical cover strips 12 are provided, which are mounted on the two front ends of the hollow chamber profile 2 and whose recesses 16 each continue the recess 11 of the hollow chamber profile 2.
  • the recess 16 prevents a disruptive protrusion that the cover strip 12 would otherwise create at the end of the recess 11 of the hollow chamber profile 2 and which would damage the cover strip 12 or could undesirably promote their removal from the hollow chamber profile 2.

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

Claims (8)

  1. Élément de paroi (1) d'un cadre de rehausse de palette,
    • sachant que l'élément de paroi (1) est en matière plastique et qu'il présente respectivement, sur ses deux extrémités frontales, un élément charnière servant à établir la liaison avec un élément de paroi voisin (1), de sorte que plusieurs éléments muraux (1) peuvent être assemblés pour former un périmètre fermé,
    • et sachant que l'élément de paroi (1) présente un profilé extrudé (2) à chambres creuses,
    • avec une paroi intérieure (4) fermée qui est orientée vers l'intérieur du périmètre, et une paroi extérieure (3) fermée qui est orientée vers l'extérieur,
    • et sachant que le profilé (2) à chambres creuses est obturé à ses deux extrémités frontales respectivement par un bandeau couvercle (12) lui-même configuré comme partie d'une charnière, ou qui présente un élément charnière comme composant séparé,
    • et sachant que le profilé (2) à chambres creuses forme un bandeau de retenue (10) se raccordant à la paroi extérieure (3) et saillant vers le bas, bandeau qui sert à ceinturer l'extérieur de la palette,
    caractérisé en ce
    • qu'au moins une patte à enficher (14) du bandeau couvercle (12) fait saillie dans une cavité du profilé (2) à chambres creuses,
    • sachant qu'un élément de fixation s'étend à travers le profilé (2) à chambres creuses et dans la patte à enficher (14).
  2. Élément de paroi selon la revendication 1, caractérisé en ce
    que le profilé (2) à chambres creuses présente une paroi intermédiaire (5) entre la paroi extérieure (3) et la paroi intérieure (4),
    et que des nervures de liaison (6) s'étendent de la paroi intermédiaire (5) aussi bien vers la paroi intérieure (4) que vers la paroi extérieure (3), de sorte que plusieurs canaux (7) s'étendent à travers le profilé (2) à chambres creuses, dans le sens longitudinal de ce dernier.
  3. Élément de paroi selon la revendication 1 ou 2, caractérisé en ce
    que le profilé (2) à chambres creuses présente sur ses bords supérieurs et inférieurs des saillies et évidements complémentaires, y compris un évidement, sur le bord supérieur, qui est configuré complémentaire du bandeau de retenue (10) contre le bord inférieur,
    de sorte que deux éléments de paroi (1) du même type, disposés superposés, créent un ensemble retenu par adhérence de formes.
  4. Élément de paroi selon la revendication 3, caractérisé en ce que le bord supérieur présente une nervure (9) longitudinale, et que le bord inférieur présente une gorge (8) longitudinale complémentaire de la nervure.
  5. Élément de paroi selon l'une des revendications 1 à 4, caractérisé en ce
    que le bandeau couvercle (12) présente, dans le même matériau et monobloc, un élément charnière,
    sachant que deux éléments de paroi (1) voisins présentent deux éléments charnières interagissant ensemble et formant une articulation.
  6. Élément de paroi selon l'une des revendications 1 à 4, caractérisé en ce
    que l'élément de paroi (1) présente un élément charnière métallique,
    sachant que l'élément de fixation s'étend aussi à travers un segment de l'élément charnière.
  7. Élément de paroi selon l'une des revendications précédentes, caractérisé en ce que la paroi extérieure (3) de l'élément de paroi (1) s'étend essentiellement sur un plan.
  8. Cadre de rehausse de palette,
    comprenant des éléments de paroi (1) disposés de façon à former un périmètre et reliés entre eux de façon articulée, éléments qui sont configurés respectivement selon l'une des revendications 1 à 7.
EP20179232.2A 2019-06-18 2020-06-10 Élément de paroi d'un cadre de rehausse de palette et cadre de rehausse de palette Active EP3753857B1 (fr)

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DE202019103410.6U DE202019103410U1 (de) 2019-06-18 2019-06-18 Wandelement eines Paletten-Aufsatzrahmens, und Paletten-Aufsatzrahmen

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EP3753857B1 true EP3753857B1 (fr) 2023-10-04

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202021101560U1 (de) 2021-03-24 2021-07-23 WIPA Service und Entwicklungs GmbH Eckverbinder eines Paletten-Aufsatzrahmens, und Paletten-Aufsatzrahmen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181241U (fr) * 1974-12-21 1976-06-29
SE413491B (sv) 1978-09-08 1980-06-02 Sinjet Ab Pallkrage
DE3423661A1 (de) * 1984-06-27 1986-01-02 Dr. Hahn GmbH & Co KG, 4050 Mönchengladbach Kastenpalette
DE9415551U1 (de) 1994-09-26 1995-06-14 Linpac Mouldings Ltd., Birmingham Palettenrahmen
SE513510C2 (sv) * 1997-08-07 2000-09-25 Erik Eliasson Lastkrage
NL1021922C2 (nl) * 2002-11-14 2004-05-26 Vmt Ecopackaging B V Verpakking voorzien van een aantal met elkaar verbonden panelen, paneel geschikt voor een dergelijke verpakking, verbindingsprofiel geschikt voor een dergelijke verpakking alsmede pallet vervaardigd uit dergelijke panelen.
DE10345285A1 (de) 2003-09-30 2005-04-21 Ralf Schneeberger Hochbelastbare, faltbare und verschließbare Leichtbau-Kunststofftransportbox für den gewerblichen Güterverkehr und Lagerlogistik
DE202007017914U1 (de) * 2007-12-14 2008-03-06 Fuchs, Henry Palettenaufsatzrahmen
ES2374240B1 (es) * 2010-05-20 2012-12-21 Ribawood S.A. Módulo de cerramiento lateral para contenedores de altura regulable.
DE102018102960B4 (de) 2018-02-09 2024-03-14 TWIN-TEC Packaging GmbH Aufsetzring für einen Transportbehälter, Transportbehälter sowie Verfahren zur Herstellung eines Aufsetzringes

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EP3753857A1 (fr) 2020-12-23
DE202019103410U1 (de) 2019-08-16

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