EP3034425B1 - Recipient emboitable dote de parois laterales basculantes - Google Patents

Recipient emboitable dote de parois laterales basculantes Download PDF

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Publication number
EP3034425B1
EP3034425B1 EP15192611.0A EP15192611A EP3034425B1 EP 3034425 B1 EP3034425 B1 EP 3034425B1 EP 15192611 A EP15192611 A EP 15192611A EP 3034425 B1 EP3034425 B1 EP 3034425B1
Authority
EP
European Patent Office
Prior art keywords
container
wall portions
reinforced
nestable
conversion
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.)
Not-in-force
Application number
EP15192611.0A
Other languages
German (de)
English (en)
Other versions
EP3034425A1 (fr
Inventor
Andrew Cope
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.)
Schoeller Allibert GmbH
Original Assignee
Schoeller Allibert 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 Schoeller Allibert GmbH filed Critical Schoeller Allibert GmbH
Publication of EP3034425A1 publication Critical patent/EP3034425A1/fr
Application granted granted Critical
Publication of EP3034425B1 publication Critical patent/EP3034425B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D21/00Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/06Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together with movable parts adapted to be placed in alternative positions for nesting the containers when empty and for stacking them when full
    • B65D21/062Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together with movable parts adapted to be placed in alternative positions for nesting the containers when empty and for stacking them when full the movable parts being attached or integral and displaceable into a position overlying the top of the container, e.g. bails, corner plates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D21/00Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/04Open-ended containers shaped to be nested when empty and to be superposed when full
    • B65D21/041Identical multi-level containers, i.e. having at least three levels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D21/00Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/06Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together with movable parts adapted to be placed in alternative positions for nesting the containers when empty and for stacking them when full
    • B65D21/068Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together with movable parts adapted to be placed in alternative positions for nesting the containers when empty and for stacking them when full the movable parts consisting of walls or parts thereof, i.e. deformable containers

Definitions

  • the present invention relates to a container according to the preamble of claim 1, in particular to a nestable plastic container having a wall whose wall thickness for stiffening or for increasing the resistance of the container is locally larger in one or more sections than in the remaining sections.
  • a generic, nestable container has a, in particular rectangular, bottom and, in particular four, from the bottom upwardly extending side walls.
  • the side walls define a container opening located above the bottom and widen from the bottom in the direction of the container opening. The cargo space of the container enclosed by the floor and by the side walls therefore increases towards the container opening.
  • Nestable containers have the great advantage that they can nest comfortably in the empty state and thus take up comparatively little volume during empty transport. This plays an important role in transport, which is why the nesting depth of containers has a significant impact on transport and storage costs.
  • a nestable and stackable container is known in which strips are attached in two short side walls in order to restrict the depth of nest of the containers into one another and thus to reduce the probability of a wedging of the nested containers.
  • a container according to the preamble of claim 1 is known.
  • Nestable containers can be stacked or nestled into one another the more deeply the side walls thereof are inclined outwards or the more the side walls expand towards the container opening or the flatter the side walls are formed with respect to the bottom.
  • a flatter adjustment of the side walls while maintaining the container opening surface leads to a reduction of the container bottom surface, which reduces the capacity.
  • An increase in the container opening area is not desirable for standardization reasons.
  • the wall thickness of the side walls must be reduced accordingly.
  • a stiffer or stronger material would have to be used for the production of the container, which is usually associated with higher costs and also leads to a higher curb weight.
  • Object of the present invention is therefore to provide a nestable container, which allows for the same strength in the vertical direction or stacking strength better nesting.
  • An inventive container which is preferably made of plastic (eg polypropylene (PP) or polyethylene (PE)) by injection molding, has a bottom and extending from the bottom upwards conversion.
  • the wall forms a container opening located above the floor and widens continuously and / or stepwise at least in sections in the direction of the container opening.
  • the floor is essentially rectangular and the wall is formed by four side walls.
  • the four side walls may be formed substantially trapezoidal.
  • the conversion has in two long side walls reinforced conversion sections whose wall thickness at least partially larger is the wall thickness of the remaining conversion sections.
  • the reinforced conversion sections in particular have reinforcing ribs or are formed in particular by reinforcing ribs.
  • the reinforced conversion sections are movably coupled to at least the bottom or the remaining conversion sections, in particular both, such that they are capable of nesting or compatible containers from a normal (steeper) position (loading position or stacking position) to a flat position (nesting position) ) are movable or tiltable.
  • a normal (steeper) position loading position or stacking position
  • a flat position nesting position
  • surfaces of the reinforced conversion sections facing the container interior are flush with sides of the remaining (non-reinforced) conversion sections facing the container interior.
  • the reinforced conversion sections are inclined more flat with respect to the ground than the remaining conversion sections.
  • the reinforced conversion portions expand more toward the container opening than the remaining conversion portions, and the setting of the reinforced conversion portions in their flat position is smaller than the adjustment of the remaining conversion portions or the reinforced conversion portions are flat Position less upright than the remaining conversion sections.
  • the walling can be stiffened by means of local material accumulations without having to accept a resulting smaller nesting depth.
  • the stiffeners or reinforcements which essentially only have to come into play in the non-nested condition of the container, according to the invention provided on the wegklappbaren part of the wall or the side walls, the reinforcements in one position can fulfill their stiffening function in an advantageous manner and can the reinforcements are stored in a different position, so that disadvantages that would otherwise result from the larger wall thickness, do not come to fruition.
  • the container according to the invention is a container nestable in the empty state and not a foldable or foldable container.
  • "Flatness" of a sidewall in this context means only a change in the inclination angle by less than 45 degrees, preferably by less than 30 degrees, more preferably in a range of 10 to 20 degrees.
  • the obtuse angle between the floor and the reinforced conversion sections may increase as the reinforced conversion sections are moved or tilted from the normal position to the shallower position.
  • there may be a first inclination angle between the ground and the reinforced conversion portions in the non-tilted and normal attitude and a second inclination angle between the ground and the reinforced conversion portions in the tilted position, wherein the second inclination angle is greater or duller than the first inclination angle can be.
  • the amplified conversion section may be part of the conversion. In other words, it may not be formed in addition to the wall, so that removal of the reinforced wall section would lead to an open location in the wall.
  • larger sidewall portions having reinforced sidewall portions or entire sidewalls having reinforced sidewall portions may be flattened or slightly tilted inwardly and / or outwardly.
  • only the reinforced conversion portions of a side wall may be made flatter or slightly tilted inwardly and / or outwardly, while the non-reinforced conversion portions of the corresponding side wall remain unchanged.
  • the reinforced conversion sections can only be moved or tilted inward, so that the outer dimensions of the container in the flat position of the reinforced conversion sections remain the same or are not increased.
  • the reinforced wall sections or the reinforced wall sections of the corresponding side wall can not only be tilted or rotated, but also lowered to the tank bottom.
  • the reinforced conversion portions of the corresponding side wall are correspondingly supported on the adjacent conversion sections and / or the floor, respectively, such that the storage not only has a rotational degree of freedom, but also a degree of translational freedom, by a corresponding, if only to allow slight vertical movement.
  • the reinforced conversion sections in the flat position may be coupled only to the remaining conversion sections or to the floor.
  • the reinforced conversion sections are each directly coupled to both the ground and the remaining conversion sections.
  • the reinforced conversion sections are attached to the remainder of the container such that they are decoupled from the floor or remaining conversion sections when they are brought into their flat position, the corresponding coupling parts on the remainder of the container, with the reinforced conversion sections only in their normal position Must be engaged, be formed easier.
  • the reinforced conversion sections in the flat position may be coupled to the remaining conversion sections and the floor by means of, in particular round, hinge pins which cooperate with guide grooves.
  • the guide grooves are in particular slot-shaped and can be both straight and curved.
  • the hinge pins are in particular circular cylindrical and are guided in the guide grooves with a certain play. That is, the radius of one of the hinge pins is slightly smaller than the distance between the flanks of the corresponding slot-shaped guide groove.
  • the stability of the container according to the invention can be improved.
  • the floor and the remaining conversion sections do not necessarily have to be integrally formed, but can also be produced by assembling individually manufactured components. Preferably, these individually manufactured components can be assembled and / or disassembled without tools.
  • the hinge pins may be formed on the reinforced conversion sections and the guide grooves may be formed on the remaining conversion sections as well as on the floor.
  • the reinforced conversion sections are preferably coupled to the remaining conversion sections over the edge extending around the container opening. Since this edge, just like the bottom, is made more solid than the remaining container parts for reasons of stability, it is advantageous to provide guide grooves, which inevitably take up more space than the hinge pins guided in the guide grooves, on the already solidly shaped container parts.
  • the guide grooves may each have at least one bend or branch, so that the reinforced conversion sections are trapped in their normal and / or in their flat position in a labyrinthine manner.
  • the reinforced conversion sections can not be moved from the normal position to the flat position, as they encounter the goods upon movement in the direction of the container interior. If the container according to the invention is also suitable for the transport of smaller and less stable goods, it is advantageous to fix or arrest the reinforced conversion sections in their normal position relative to the remaining conversion sections. Fixing or locking in this context means that the reinforced conversion sections can not be easily brought into the flat position, that is not without executing a non-direct movement determined by the guide groove. If the guide grooves are so branched or angled that the reinforced conversion sections are fixed or locked in such a labyrinth-like manner in their flat position, noise developments caused by unwanted movements of the reinforced conversion sections are advantageously suppressed or reduced.
  • the guide grooves may be L-shaped at the bottom such that the reinforced conversion sections are initially only rotationally movable from their normal position and only translationally movable after a certain amount of rotational movement.
  • the guide grooves on the bottom therefore each extend from a position located in the vicinity of the conversion first arcuately in the direction of the container interior.
  • a corresponding reinforced conversion portion can be pivoted from the normal position to an intermediate position in which the reinforced conversion portion is at least substantially aligned already as in its flat position.
  • At the end of arcuate portion of the guide groove is followed by a right-angled bend, so that the reinforced conversion portion can be moved from its intermediate position to its flat position.
  • facing sides of the reinforced conversion sections may extend perpendicular to the floor to the container exterior when the reinforced conversion sections are in the normal position.
  • the reinforced conversion sections in their normal position, can be arranged relative to the remaining conversion sections such that they extend from a rim surrounding the container opening in the direction of the floor substantially perpendicular to the floor and thus the outer contour of the container in the area or on the sides Enlarge the floor. Consequently, a container of the same design can be stacked on the container without sliding into the container interior of the lower container or nested in the lower container.
  • locking means for example in the form of a spring clip, can be provided on the wall and / or on the floor, by means of which the reinforced wall sections can be locked in their normal and / or flat position.
  • the reinforced conversion sections are designed to be lockable in their normal and / or flat position, on the one hand the stability of the container can be improved when transporting small and less durable goods and can be suppressed or made more difficult for the other generation of noise when transporting nested containers. Because of it own Locking means are provided, it is possible to optimize the guide grooves in terms of easy guidance of the reinforced conversion sections.
  • At least one movable stacking device may be attached to or attached to the container so that the stacking device can be brought into a first position, in which it releases the container opening, so that a structurally identical one can be nestled in the container, and into a second position can be brought, in which it is at least partially above or within the container opening, so that a container of identical construction on the stacking device of the container is stackable, and in which the stacking device is at least indirectly supported on the reinforced conversion sections.
  • the at least one stacking device can be formed, for example, in the form of a U-shaped stacking bracket, whose two ends are articulated on two opposite side walls and
  • the container according to the invention not only nested in a container of identical design, but can also be stacked on a container of the same design.
  • the at least one stacking device can be formed by two stacking stirrups arranged on opposite sides and pivotable between the first and second layer.
  • the reinforced conversion portions may be arranged so that the stacking stirrups, when pivoted to their second position (stacking position), are on either side above a reinforced conversion portion pivoted to the normal position.
  • the load of one or more containers stacked above it is taken up by the two stacking stirrups and passed, via the edge surrounding the container opening, into the reinforced conversion sections and finally into the bottom.
  • stacker receptacles may be provided on the floor facing sides of the reinforced conversion sections, stacked with the stacking device of one under the container identical container non-positively, in particular form-fitting, can cooperate.
  • the weight load exerted by the upper container is derived primarily by the reinforced conversion sections and not or only to a small extent by the remaining conversion sections.
  • a displacement of the upper container relative to the lower container can be prevented or at least made more difficult by the Stapelvoriquessitn.
  • FIG. 1 is a perspective view of a container 2 according to the invention shown.
  • the container 2 is made of plastic, for example made of polypropylene (PP) or polyethylene (PE), and has a substantially rectangular bottom 4, a wall 6 and a container opening 8.
  • PP polypropylene
  • PE polyethylene
  • the side walls 10 and 12 are formed such that the space defined by the floor 4 and the wall 6 widens in the direction away from the floor 4. This widening is accomplished by sloping steps or steps 14, which gradually increase the circumference of the wall 6, starting from the floor 4 (see also FIG FIG. 8 ).
  • the container opening 8 is arranged above the bottom 4 and is framed by the wall 6 or by the upper edge of the wall 6 away from the floor 4.
  • a Nestrand 16 is provided, whose thickness is greater than the thickness of the rest of the conversion 6.
  • the Nestrand 16 goes on its side facing the inside of the container 2 flush with the rest of the wall 6 over and protrudes on its side facing the outside of the container 2 on.
  • the underside of the edge 16 of the upper container 2 rests on the upper side of the lower edge 16' of the lower container 2 '(see FIG FIGS. 6 and 8th ).
  • handle openings 24 are provided centrally below the Nestrands, by means of which the container 2 can be lifted manually.
  • each stacking bracket 18 has in each case a straight stacking bar 20 with a round cross-section, at the two ends of each of which a straight pivoting lever 22 is provided.
  • Each stacking bracket 18 is pivotally connected by means of its two pivot levers 22 with the edge of the beach 16.
  • the stacking bracket 18 is connected by means of the free ends of the pivot lever 22 arranged stacking bracket joints 25 with the edge beach 16 such that the stacking bar 20 in a first position of the stacking bar 20 and the Stapelbügels18 flush on the upper edge of the nearest short side wall 12 of the container. 2 can rest (see FIG. 6 ).
  • stacking bracket hinges 25 are arranged on the edge of the beach 22 that the stacking bar 20 and the stacking bracket 18 is pivotable in a second position in which the stacking bar 20 at a distance about twice the length of one of the pivot lever 22 of the nearest short Side wall 12, parallel to this nearest side wall 12 and extends transversely through the container opening 8 (see FIGS. 1 and 5 ).
  • the height of the short side walls 12 of the container 2 is slightly less than the height of the long side walls 10, so that the height difference between a resting on a corresponding short side wall 12 stacking bar 20 and the adjacent long side walls 10 does not correspond to the entire diameter of the stacking bar 20.
  • each one opposite to the remaining conversion sections 28 movable conversion section 30 is provided whose wall thickness or wall thickness is at least partially greater than the wall thickness or wall thickness of the remaining conversion sections 28 and in a normal position (see FIG. 1 ) a conversion opening 32 (see FIG. 3 ) obscures or closes.
  • the conversion 6 is therefore essentially formed by reinforced conversion sections 30 and remaining conversion sections 28.
  • the remaining conversion sections in turn are composed essentially of the Nestrand 16 and thin conversion sections 34.
  • the reinforced conversion portion 30 has a large area portion 36 in the height direction and a small area portion 38 inwardly, which together form, in principle, the shape of an unequal leg L profile.
  • the large area portion 36 closes the portion of the conversion opening 32 extending in the corresponding long side wall 10 and the small area portion 38 closes the portion of the conversion opening 32 extending in the bottom 4 ,
  • the reinforced conversion portion 30 has on its longitudinal edge parallel to the free edge crenellated projections 40, on whose flanks circular cylindrical first hinge pins 42 are provided which extend coaxially, parallel to the longitudinal axis of the reinforced conversion section 30.
  • a circular-cylindrical second hinge pin 44 is provided in each case in the extension of the common edge or the sectional axis of the two surface sections 36 and 38.
  • the two second hinge pins 44 of the reinforced conversion section 30 are arranged coaxially with each other.
  • locking projections 46 are provided from the surface plane of the conversion portion 30. If the reinforced conversion section 30 is intended to be coupled to the remaining conversion sections 28, the locking projections 46 point in the direction of the outer side of the container.
  • both openings 32 each extend from the bottom of Nestrands 16 to a large extent in the corresponding long side wall 10 and to a small extent in the bottom of the fourth
  • FIG. 12 shows a detail view of the conversion opening 32, in which edge portions of the conversion opening 32 described below are shown in greater detail.
  • crenellated projections 48 are provided, on whose flanks first guide grooves 50 are formed in the form of slot-shaped recesses.
  • the nicks between the crenellated projections 46 are dimensioned so wide that the crenellated projections 40 of the corresponding reinforced conversion section 30 fit therebetween.
  • a second guide groove 50 in the form of an arcuate, slot-shaped recess is formed.
  • transverse grooves 56 are provided, in each of which a stacking bracket 18 'of a container 2 stacked under the container 2' non-positively, in particular form-fitting, can be recorded. These transverse grooves 56 thus form lower stacking bracket receptacles 56.
  • the reinforcement of the reinforced conversion sections 30 is by means perpendicular to the bottom 4 extending beads 58 (see Fig. 1 ) and by means arranged in the lower region of the reinforced conversion sections 30 ribs 60 (see Fig. 1 ) accomplished.
  • the reinforced conversion section 30 then coupled only to the floor 4 is then coupled to the remaining conversion sections 28, sequentially bending each crenellated projection 40 so as to compress its longitudinal extent and to move the two corresponding first hinge pins 42 toward each other, insert the crenellated projections 40 between the crenellated projections 48, and release the first hinge pins 42 by canceling the elastic deformation of the crenellated projection 40 are engaged with the corresponding first guide grooves 50.
  • the locking projections 46 engage with the locking openings 54 and form in each case a spring-clamped connection.
  • the two stacking bracket 18 are brought into their first position.
  • the reinforced conversion sections 30 are preferably in their normal position.
  • the upper container 2 ' is supported by means of its lower stacking bracket receptacles 56' on the stacking brackets 18 of the lower container 2 (see FIG. 5 ).
  • the two stacking bracket 18 are brought into their second position. If the reinforced conversion sections 30 'are left in their normal position, their outer surface pushes relatively quickly upon immersion of the upper container 2' in the lower container 2 and thus initially prevent a lower nest height (see FIG. 7 ).
  • the two containers 2 and 2 ' can be so deep into each other be nested that the undersides of the Nestrands 16 'of the upper container 2' are supported on the upper sides of the Nestrands 16 of the lower container 2 (see. FIG. 8 ).
  • the inclination angle ⁇ 1 between the bottom 4 and the reinforced conversion sections is in the range of 93 ° and 100 °, in the embodiment at 96 °.
  • the inclination angle ⁇ 2 between the bottom 4 and the reinforced conversion portions is in the range of 105 ° and 120 °, in the embodiment at 108 °.
  • the tilting or pivoting angle ⁇ is thus in the range of 10 ° to 25 °, in the embodiment at 12 °.
  • FIGS. 1 to 8 shown and described above embodiment of the container 2 according to the invention represents only one possible implementation of the claimed invention.
  • the reinforced conversion sections may additionally or alternatively also be arranged on the short side walls.
  • the stacking device need not necessarily be implemented in the form of a pivotable stacking bracket, but can also be realized by displaceable or removable stacking stirrups or stacking protrusions.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stackable Containers (AREA)

Claims (10)

  1. Contenant (2) emboîtable, en particulier contenant de transport, avec un fond (4) sensiblement de forme rectangulaire et une paroi périphérique (6) s'étendant depuis le fond (4), laquelle forme une ouverture de contenant (8) faisant face au fond (4), s'élargit en continu ou par palier au moins par endroits en direction de l'ouverture de contenant (8) et présente des sections de paroi périphérique (30) renforcées disposées au niveau de ses parois latérales (10) en longueur, dont l'épaisseur de paroi est au moins par endroits plus grande que l'épaisseur de paroi des sections de paroi périphérique restantes (28),
    caractérisé en ce que
    les sections de paroi périphérique renforcées (30) sont couplées de manière mobile au fond (4) et/ou aux sections de paroi périphérique restantes (28) de telle manière que ces dernières peuvent être déplacées ou basculées, aux fins de l'emboîtement de contenants (2') à structure identique ou compatibles, depuis une position normale dans une position plus plate, dans laquelle les sections de paroi périphérique renforcées (30) sont inclinées par rapport au fond (4) davantage à plat que les sections de paroi périphérique restantes (28).
  2. Contenant (2) emboîtable selon la revendication 1, caractérisé en ce que les sections de paroi périphérique renforcées (30) sont couplées dans la position plus plate seulement à des sections de paroi périphérique restantes (28) ou au fond (4).
  3. Contenant (2) emboîtable selon la revendication 1, caractérisé en ce que les sections de paroi périphérique renforcées (30) sont couplées dans la position plus plate aux sections de paroi périphérique restantes (28) et au fond (4) respectivement au moyen de boulons d'articulation (42, 44) en particulier ronds, lesquels coopèrent avec des rainures de guidage (50, 52).
  4. Contenant (2) emboîtable selon la revendication 3, caractérisé en ce que les boulons d'articulation (42, 44) sont réalisés au niveau des sections de paroi périphérique renforcées (30) et les rainures de guidage (50, 52) sont réalisées au niveau des sections de paroi périphérique restantes (28) ainsi qu'au niveau du fond (4).
  5. Contenant (2) emboîtable selon la revendication 3 ou 4, caractérisé en ce que les rainures de guidage (50, 52) présentent respectivement au moins un coude ou un embranchement de sorte que les sections de paroi périphérique (30) renforcées sont piégées à la manière d'un labyrinthe dans leur position normale et/ou plus plate.
  6. Contenant (2) emboîtable selon l'une quelconque des revendications 3 à 5, caractérisé en ce que les rainures de guidage (50, 52) sont réalisées de manière à présenter une forme de L au niveau du fond (4) de telle manière que les sections de paroi périphérique (30) renforcées peuvent être déplacées hors de leur position normale dans un premier temps seulement par rotation et peuvent être déplacées dans une certaine mesure par rotation seulement/également par translation.
  7. Contenant (2) emboîtable selon la revendication 1, caractérisé en ce que dans la position normale des sections de paroi périphérique renforcées (30), des côtés, tournés en direction de l'extérieur du contenant (2), des sections de paroi périphérique renforcées (30) s'étendent de manière perpendiculaire par rapport au fond (4), de sorte que le contenant (2) peut être empilé sur un contenant (2') de structure similaire.
  8. Contenant (2) emboîtable selon l'une quelconque des revendications 1 à 7, caractérisé en ce que sont prévus, au niveau de la paroi périphérique (6) et/ou au niveau du fond (4), des moyens d'arrêt (46, 54), par exemple sous la forme de pinces à ressort, au moyen desquels les sections de paroi périphérique renforcées (30) peuvent être arrêtées dans leur position normale et/ou plus plate.
  9. Contenant (2) emboîtable selon l'une quelconque des revendications 1 à 8, caractérisé en ce qu'au moins un dispositif d'empilement (18) mobile est installé ou peut être installé au niveau du contenant (2) de telle sorte que le dispositif d'empilement (18) peut être amené dans une première position, dans laquelle il dégage l'ouverture de contenant (8) afin qu'un contenant (2') de structure similaire puisse être emboîté dans le contenant (2), et peut être amené dans une deuxième position, dans laquelle il se trouve au moins en partie au-dessus ou à l'intérieur de l'ouverture de contenant (8) afin qu'un contenant (2') de structure similaire puisse être empilé sur le dispositif d'empilement (18) du contenant (2), et dans laquelle le dispositif d'empilement (18) prend appui au moins indirectement sur les sections de paroi périphérique (30) renforcées.
  10. Contenant (2) emboîtable selon la revendication 9, caractérisé en ce que sont prévus, au niveau des côtés tournés vers le fond (4) des sections de paroi périphérique renforcées (30), des logements de dispositif d'empilement (54), qui peuvent coopérer par force, en particulier par complémentarité de forme, avec le dispositif d'empilement (18') d'un contenant (2') de structure similaire empilé sous le contenant (2) de sorte qu'un coulissement du contenant (2) est empêché ou au moins rendu compliqué.
EP15192611.0A 2014-12-18 2015-11-02 Recipient emboitable dote de parois laterales basculantes Not-in-force EP3034425B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014119000.9A DE102014119000A1 (de) 2014-12-18 2014-12-18 Nestbarer Behälter mit schwenkbaren Seitenwänden

Publications (2)

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EP3034425A1 EP3034425A1 (fr) 2016-06-22
EP3034425B1 true EP3034425B1 (fr) 2018-09-19

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