EP3050816B1 - Palette avec éléments de sécurité - Google Patents

Palette avec éléments de sécurité Download PDF

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Publication number
EP3050816B1
EP3050816B1 EP15382022.0A EP15382022A EP3050816B1 EP 3050816 B1 EP3050816 B1 EP 3050816B1 EP 15382022 A EP15382022 A EP 15382022A EP 3050816 B1 EP3050816 B1 EP 3050816B1
Authority
EP
European Patent Office
Prior art keywords
pallet
cavity
main body
stiffening element
lateral perimeter
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
EP15382022.0A
Other languages
German (de)
English (en)
Other versions
EP3050816A1 (fr
Inventor
Antón FERNÁNDEZ GUTIÉRREZ
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.)
Nortpalet Fabrica SL
Original Assignee
Nortpalet Fabrica SL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nortpalet Fabrica SL filed Critical Nortpalet Fabrica SL
Priority to ES15382022.0T priority Critical patent/ES2657300T3/es
Priority to EP15382022.0A priority patent/EP3050816B1/fr
Publication of EP3050816A1 publication Critical patent/EP3050816A1/fr
Application granted granted Critical
Publication of EP3050816B1 publication Critical patent/EP3050816B1/fr
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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
    • B65D19/0004—Rigid pallets without side walls
    • B65D19/0006—Rigid pallets without side walls the load supporting surface being made of a single element
    • B65D19/0008—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface
    • B65D19/002—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of more than one element
    • B65D19/0024—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of more than one element forming discontinuous or non-planar contact surfaces
    • B65D19/0026—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of more than one element forming discontinuous or non-planar contact surfaces and each contact surface having a stringer-like shape
    • 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
    • B65D19/38—Details or accessories
    • 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
    • B65D2519/00014—Materials for the load supporting surface
    • B65D2519/00034—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
    • B65D2519/00009—Materials
    • B65D2519/00049—Materials for the base surface
    • B65D2519/00069—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
    • B65D2519/00263—Overall construction of the pallet
    • B65D2519/00273—Overall construction of the pallet made of more than 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
    • B65D2519/00283—Overall construction of the load supporting surface
    • B65D2519/00288—Overall construction of the load supporting surface 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
    • B65D2519/00283—Overall construction of the load supporting surface
    • B65D2519/00308—Overall construction of the load supporting surface grid type, e.g. perforated plate
    • 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
    • B65D2519/00313—Overall construction of the base surface
    • B65D2519/00323—Overall construction of the base surface made of more than 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
    • B65D2519/00313—Overall construction of the base surface
    • B65D2519/00328—Overall construction of the base surface shape of the contact surface of the base
    • B65D2519/00333—Overall construction of the base surface shape of the contact surface of the base contact surface having a stringer-like shape
    • 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
    • B65D2519/00432—Non-integral, e.g. inserts
    • B65D2519/00437—Non-integral, e.g. inserts on the load supporting surface
    • 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
    • B65D2519/00552—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer
    • B65D2519/00557—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements
    • B65D2519/00567—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements mechanical connection, e.g. snap-fitted
    • 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
    • B65D2519/008—Drainage means
    • 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
    • B65D2519/00825—Finishing of the external surfaces
    • B65D2519/0083—Anti-slip means
    • B65D2519/0084—Separated elements, e.g. including in-moulded elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • 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
    • B65D2519/0098—Dismountable elements
    • B65D2519/0099—Dismountable elements single dismountable pallet element, e.g. for replacement

Definitions

  • the present invention is comprised in the technical field of pallets for transporting goods.
  • these pallets have other problems such as difficulty in holding the film that is placed to cover the pallet and its goods when it are placed thereon, and the weak securing provided for the rubbers used to hinder sliding of said pallet.
  • the German Utility Model DE 29805070 U1 discloses a pallet container with a plastic pallet, a plastic container and a lattice jacket for the plastic container placed on the plastic pallet.
  • the lattice jacket can be connected to the plastic pallet.
  • the present invention provides a solution to the problems mentioned in the preceding section by means of a pallet according to claim 1.
  • the dependent claims define preferred embodiments of the invention.
  • the invention in a first aspect, relates to a pallet comprising a main body with a front surface intended for receiving goods, a rear surface opposite the front surface and a lateral perimeter, a plurality of shoes fixed to the main body by connection means, a first cavity comprised in the main body with an inlet located on the lateral perimeter, a stiffening element housed in this first cavity, wherein the pallet additionally comprises at least one securing element fixed to the inlet of the cavity and to the stiffening element, where the securing element comprises:
  • This pallet advantageously allows the stiffening means to be fixed to the securing element, which is in turn fixed to the main body.
  • the stiffening means are thereby prevented from moving or protruding from the main body, assuring that load strength is always the same.
  • the first cavity is substantially in the shape of a cylinder and the stiffening element is substantially in the shape of a tube, the axes of the cylinder and tube being perpendicular to the lateral perimeter.
  • the first fixing means comprise at least one substantially circular deformable element, the outer diameter of which is greater than the inner diameter of the stiffening element, such that it allows the securing element to be partially inserted into the stiffening element and remain fixed therein by friction.
  • This configuration allows the plug to participate in the stiffening function of the stiffening means when attaching the stiffening means to the main body to which it contributes to stiffening. Indeed, the fact that they are partially inserted allows the assembly formed by the stiffening means and the first fixing means to have a length greater than the stiffening means alone, which allows better stiffening of the pallet.
  • the second fixing means comprise a tongue adapted for being fixed to the inlet of the cavity.
  • the first fixing means comprise a set of deformable circular sheets which are inserted into the stiffening element and offer frictional resistance against the inner walls of the stiffening element.
  • the first fixing means comprise three deformable circular sheets.
  • the pallet additionally comprises a second cavity located on the front surface of the pallet, this second cavity having a polygonal shape intended for housing a non-slip element.
  • This embodiment allows a non-slip element to be snap-fitted into the polygonal cavity, such that once the sliding element is inside the cavity it cannot be removed without being damaged, preventing loss of these elements and also preventing them from being able to be taken out intact.
  • the pallet additionally comprises a non-slip element manufactured from an elastomeric material which is housed inside the second cavity.
  • connection means comprise clamping elements suitable for being attached to the main body by clamping.
  • these connection means additionally comprise discharge openings.
  • connection means is hollow in a particular embodiment, and as a result of these openings water can come out of said hollow interior of the connection means and is therefore prevented from accumulating therein.
  • the pallet additionally comprises projections, each of the projections having a root comprised on the lateral perimeter of the pallet and an end protruding from the lateral perimeter oriented towards the rear surface.
  • the projections are located in the corners of the lateral perimeter of the pallet.
  • This embodiment provides better gripping for the wrapping film because when the pallet and the goods it contains are wrapped with a wrapping film, the film is coupled in the projection and does not readily slide out of it.
  • the shoes are replaceable. Therefore, the pallet is advantageously reparable, i.e., a shoe can be changed when it breaks. In a particular embodiment, this is achieved by means of protuberances in the area of the connection means intended for fitting into the main body.
  • the lateral perimeter of the main body comprises windows such that in the coupling position, each protuberance is at the height of a window, such that each protuberance is partially inserted into a window, producing an abutment effect, such that once it is inserted into the main body, it cannot be removed by reversing the movement of entry.
  • the protuberances are stiff enough so as to not significantly deform when the shoe is inserted into the main body.
  • the protuberances comprise a wedge-shaped part to make insertion thereof into the main body easier, and a stepped area to prevent it from coming out once inserted.
  • the central area of the shoe comprises adjustment means. This configuration means that in order to remove a shoe, it is necessary to first destroy the protuberances, for example with a drill or chisel, and then insert a lever in a disassembly opening made in the shoe, followed by a movement of the lever, causing the adjustment means to come out of the central part of the shoe.
  • the protuberances comprise a guide which allows directing an instrument, for example a drill or chisel, towards the center of the protrusion, such that it can be more easily destroyed.
  • the pallet is molded providing the cavity intended for housing the stiffening element during molding and placing the stiffening element in this cavity before the pallet cools down and shrinks, so the interference fit between the cavity housing the stiffening element and said stiffening element is greater than in pallets known in the state of the art.
  • the pallet is manufactured by two-component injection using two different plastic components, a stiffer one and another less stiff one.
  • the stiffer plastic is arranged in the part of the main body surrounding the stiffening element except the area close to the lateral perimeter, and the less stiff plastic is arranged in the area close to the lateral perimeter.
  • arranging the stiffer plastic in the previously mentioned area improves mechanical performance of the pallet, and arranging the more plastic and less stiff plastic in the other previously mentioned area allows better impact absorption.
  • the stiffer plastic has additives with components providing it with non-slip properties.
  • FIG. 1 shows an example of a pallet according to the invention.
  • This drawing shows a pallet (1) comprising the following elements:
  • This pallet (1) also has a securing element (6) intended for being fixed to the inlet (5) of the cavity and to the stiffening element.
  • this securing element (6) there are first fixing means adapted for being fixed to the stiffening element (14) and second fixing means adapted for being fixed to the inlet (5) of the cavity.
  • the first cavity is a substantially cylindrical cavity and the stiffening element (14) is a tube, the axis of the cylinder being perpendicular to the lateral perimeter (22).
  • the invention thereby provides a stiffening element (14) which is arranged inside the main body (2) in the operative position, making it stiffer.
  • the first fixing means comprise at least one substantially circular deformable element (7), the outer diameter of which is greater than the inner diameter of the stiffening element (not depicted), such that it allows the securing element (6) to be partially inserted into the stiffening element (not depicted) and remain fixed therein by friction.
  • the deformable element (7) comprises a set of three deformable circular sheets which are inserted into the stiffening element (not depicted) and offer frictional resistance against the inner walls of said stiffening element.
  • the securing element (6) also comprises a beveled front part (15) favoring insertion of the securing element (6) into the stiffening element (not depicted).
  • the second fixing means of the securing element (6) depicted in this drawing comprise a tongue (8) adapted for being fixed to the inlet of the cavity and a stop (16) adapted for hindering the securing element (6) from coming out once it is in its coupling position in the pallet (1).
  • FIG 3 shows a detail of a pallet (1) according to the invention.
  • the pallet (1) of this drawing additionally comprises a second cavity (9) located on the front surface (21) of the pallet (1), this second cavity (9) having a polygonal shape intended for housing a non-slip element made of an elastomeric material intended for being snap-fitted into said second cavity (9).
  • Figure 4 shows a detail of a shoe (3) of a pallet (1) according to the invention.
  • This shoe (3) is attached to the main body (2) by connection means (4) comprising clamping elements suitable for being attached to the main body (2) by clamping. Additionally, the shoe (3) comprises discharge openings (10).
  • the main body (2) of the pallet (1) additionally comprises projections (11) intended for holding a wrapping film that is usually placed for holding the load.
  • Figures 5a to 5b show detailed views of the main body (2) of the pallet (1) where different embodiments of the projections (11) are seen.
  • Each of the projections (11) has a root (12) comprised on the lateral perimeter (22) of the pallet (1) and an end (13) protruding from the lateral perimeter (22).
  • the end (13) of each projection (11) is oriented towards the rear surface of the main body (2). A hook effect suitable for holding the wrapping film and hindering accidental removal thereof is therefore created.
  • these projections (11) are placed in the corners of the lateral perimeter (22).
  • Figures 6a and 6b show this placement.
  • Figure 7a shows a particular view of a pallet (1) according to the invention in which the shoe (3) is separated from the main body (2).
  • This drawing shows protuberances (31) comprised in the connection means (4) of the shoe (3) and windows (24) comprised on the lateral perimeter (22) of the main body (2).
  • adjustment means (32) intended for being adjusted by clamping in the main body (2).
  • FIG. 7b A detail of the disassembled shoe (3) can be seen in Figure 7b .
  • a protuberance (31) comprised in the connection means (4) of the shoe (3) comprises a wedge-shaped area (33) to make insertion thereof into the main body (2) easier, and a stepped area (34) to prevent it from coming out once inserted into the main body.
  • the protuberance comprises a guide (35) which allows directing an instrument, for example a drill or chisel, towards the center of the protrusion (31), such that it can be more easily destroyed if it is necessary to disassemble the shoe (3).
  • Figure 7c shows the coupling of the shoe (3) in the main body, such that each protuberance (31) is at the height of a window (24), such that each protuberance (31) is partially inserted into a window (24).
  • the protuberance (31) comprising an wedge-shaped area and a stepped area, once the shoe (3) is inserted into main body (2) an abutment effect is produced, such that the shoe (3) cannot be removed by reversing the movement of entry.
  • the protuberances (31) are stiff enough so as to not significantly deform when the shoe (3) is inserted into the main body (2), so they do not deform to make coming out easier.
  • the protuberances comprise a guide which allows directing an instrument, for example a drill or chisel, towards the center of the protrusion, such that it can be more easily destroyed.
  • the pallet is molded providing the cavity intended for housing the stiffening element during molding and placing the stiffening element in this cavity before the pallet cools down and shrinks, so the interference fit between the cavity housing the stiffening element and said stiffening element is greater than in pallets known in the state of the art.
  • the pallet is manufactured by two-component injection using two different plastic components, a stiffer one and another less stiff one.
  • the stiffer plastic is arranged in the part of the main body surrounding the stiffening element except the area close to the lateral perimeter, and the less stiff plastic is arranged in the area close to the lateral perimeter.
  • arranging the stiffer plastic in the previously mentioned area improves mechanical performance of the pallet, and arranging the more plastic and less stiff plastic in the other previously mentioned area allows better impact absorption.
  • the stiffer plastic has additives with components providing it with non-slip properties.

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

Claims (12)

  1. Palette (1) comportant :
    un corps principal (2) ayant une surface avant (21) destinée à recevoir des marchandises, une surface arrière opposée à la surface avant (21) et un périmètre latéral (22),
    une pluralité de patins (3) fixés au corps principal (2) par des moyens de liaison (4),
    une première cavité comprise dans le corps principal (2) avec une entrée (5) située sur le périmètre latéral (22),
    un élément de raidissement (14) reçu dans cette première cavité, dans laquelle la première cavité a sensiblement la forme d'un cylindre et l'élément de raidissement (14) a sensiblement la forme d'un tube, les axes du cylindre et du tube étant perpendiculaires au périmètre latéral (22), caractérisée en ce que la palette (1) comporte de plus au moins un élément de sécurisation (6) fixé à l'entrée (5) de la première cavité et à l'élément de raidissement,
    où l'élément de fixation (6) comporte :
    des premiers moyens de fixation adaptés pour être fixés à l'élément de raidissement, et
    des seconds moyens de fixation adaptés pour être fixés à l'entrée (5) de la première cavité,
    dans laquelle les premiers moyens de fixation comportent au moins un élément déformable sensiblement circulaire (7), dont le diamètre extérieur est supérieur au diamètre intérieur de l'élément de raidissement (14), de telle sorte qu'il permet d'insérer partiellement l'élément de sécurisation (6) dans l'élément de raidissement (14) et de le maintenir fixe dans celui-ci par frottement, et
    dans laquelle les seconds moyens de fixation comportent une languette (8) adaptée pour être fixée à l'entrée (5) de la première cavité.
  2. La palette (1) selon la revendication précédente, dans laquelle les premiers moyens de fixation comportent un ensemble de feuilles circulaires déformables qui sont insérées dans l'élément de raidissement et offrent une résistance au frottement contre les parois intérieures de l'élément de raidissement (14).
  3. La palette (1) selon l'une quelconque des revendications précédentes, comportant de plus une seconde cavité (9) située sur la surface avant (21) de la palette (1), cette seconde cavité (9) ayant une forme polygonale destinée à recevoir un élément non glissant.
  4. La palette (1) selon la revendication précédente, comportant de plus un élément non glissant fabriqué à partir d'un matériau élastomère qui est reçu à l'intérieur de la seconde cavité (9).
  5. La palette (1) selon l'une quelconque des revendications précédentes, dans laquelle les moyens de liaison (4) comportent des éléments d'encastrement adaptés pour être attachés au corps principal (2) par encastrement, ces moyens de liaison (4) comportant de plus des bouches d'écoulement (10).
  6. La palette (1) selon l'une quelconque des revendications précédentes, comportant de plus des saillies (11), chacune des saillies ayant une base (12) comprise sur le périmètre latéral (22) de la palette (1) et une extrémité (13) faisant saillie depuis le périmètre latéral (22) orientée vers la surface arrière.
  7. La palette (1) selon la revendication précédente, dans laquelle les saillies (11) sont situées dans les coins du périmètre latéral (22) de la palette (1).
  8. La palette (1) selon l'une quelconque des revendications précédentes, dans laquelle les moyens de liaison (4) comportent au moins une protubérance (31) située dans la zone destinée à s'ajuster dans le corps principal (2).
  9. La palette (1) selon la revendication précédente, dans laquelle le périmètre latéral (22) du corps principal (2) comporte au moins une fenêtre (24) agencée de telle sorte que dans la position dans laquelle le patin (3) est couplé au corps principal (2), la fenêtre (24) est située à la hauteur d'une protubérance (31), permettant d'insérer la protubérance (31) au moins partiellement à travers la fenêtre (24).
  10. La palette (1) selon l'une quelconque des revendications précédentes, dans laquelle la première cavité destinée à recevoir l'élément de raidissement est produite pendant un moulage et l'élément de raidissement est placé dans cette cavité avant que la palette refroidisse et se contracte.
  11. La palette (1) selon l'une quelconque des revendications précédentes, comportant au moins deux différents types de matière plastique, l'une plus rigide et l'autre moins rigide.
  12. La palette (1) selon la revendication précédente, dans laquelle la matière plastique plus rigide est agencée dans la partie du corps principal entourant l'élément de raidissement à l'exception de la zone proche du périmètre latéral, et la matière plastique moins rigide est disposée dans la zone proche du périmètre latéral.
EP15382022.0A 2015-01-29 2015-01-29 Palette avec éléments de sécurité Active EP3050816B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES15382022.0T ES2657300T3 (es) 2015-01-29 2015-01-29 Palé con elementos de seguridad
EP15382022.0A EP3050816B1 (fr) 2015-01-29 2015-01-29 Palette avec éléments de sécurité

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15382022.0A EP3050816B1 (fr) 2015-01-29 2015-01-29 Palette avec éléments de sécurité

Publications (2)

Publication Number Publication Date
EP3050816A1 EP3050816A1 (fr) 2016-08-03
EP3050816B1 true EP3050816B1 (fr) 2017-11-22

Family

ID=52737034

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15382022.0A Active EP3050816B1 (fr) 2015-01-29 2015-01-29 Palette avec éléments de sécurité

Country Status (2)

Country Link
EP (1) EP3050816B1 (fr)
ES (1) ES2657300T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3502002A1 (fr) * 2017-12-22 2019-06-26 CPR System Societa' Cooperativa Palette en plastique hétérogène recyclé, en particulier pour le transport de marchandises
CN108639502B (zh) * 2018-06-13 2023-09-15 四川力川塑料制品有限公司 一种川字组装塑料托盘
US11104479B2 (en) * 2018-11-13 2021-08-31 Chep Technology Pty Limited Stackable half-size plastic pallet
ES1224021Y (es) * 2018-12-21 2019-04-25 Ribawood Sa Palet de plastico encajable
US11352169B2 (en) * 2019-01-18 2022-06-07 Rehrig Pacific Company Pallet assembly

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
DE8310685U1 (de) * 1983-04-12 1983-07-28 Paul Craemer GmbH, 4836 Herzebrock Kunststoffpalette mit Gummistopfen
DE8332940U1 (de) * 1983-11-17 1984-01-05 Sibo-Verpackungsbedarf Bernd Hesse, 5960 Olpe Faltkarton mit Transportpalette
FR2590870B1 (fr) * 1985-12-04 1988-06-24 Allibert Sa Palette de chargement renforcee et procede de renforcement d'une telle palette
US5868080A (en) * 1996-11-18 1999-02-09 Engineered Polymers Corp. Reinforced plastic pallets and methods of fabrication
DE29805070U1 (de) * 1998-03-20 1998-07-23 Sotralentz S.A., Drulingen Palettenbehälter
WO2001027404A1 (fr) * 1999-10-14 2001-04-19 Xyleco, Inc. Systemes porteurs de charge
US6718888B2 (en) * 2000-04-11 2004-04-13 Nextreme, Llc Thermoformed platform
JP2004090930A (ja) * 2002-08-29 2004-03-25 Dainippon Ink & Chem Inc 合成樹脂製パレット
WO2008054219A1 (fr) * 2006-10-30 2008-05-08 Euro Composite Plastic As Palette réutilisable en plastique
US8006629B2 (en) * 2007-03-30 2011-08-30 Chep Technology Pty Limited Plastic pallet with snap-pins and associated method for making the same
ES1071497Y (es) 2009-10-20 2011-03-29 Gutierrez Anton Fernandez Embalaje reforzado perfeccionado y reparable para uso en circuitos dealquiler

Non-Patent Citations (1)

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Title
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Also Published As

Publication number Publication date
EP3050816A1 (fr) 2016-08-03
ES2657300T3 (es) 2018-03-02

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