EP2987740A1 - Kunststoffpalette mit verstärkungen zur biegereduzierung - Google Patents

Kunststoffpalette mit verstärkungen zur biegereduzierung Download PDF

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Publication number
EP2987740A1
EP2987740A1 EP13882578.1A EP13882578A EP2987740A1 EP 2987740 A1 EP2987740 A1 EP 2987740A1 EP 13882578 A EP13882578 A EP 13882578A EP 2987740 A1 EP2987740 A1 EP 2987740A1
Authority
EP
European Patent Office
Prior art keywords
pallet
reinforcements
plastic
inserts
pallets
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.)
Withdrawn
Application number
EP13882578.1A
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English (en)
French (fr)
Other versions
EP2987740A4 (de
Inventor
Sergio Sosa Bravo
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.)
Plasticos Tecnicos Mexicanos SA de CV
Original Assignee
Plasticos Tecnicos Mexicanos SA de CV
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 Plasticos Tecnicos Mexicanos SA de CV filed Critical Plasticos Tecnicos Mexicanos SA de CV
Publication of EP2987740A1 publication Critical patent/EP2987740A1/de
Publication of EP2987740A4 publication Critical patent/EP2987740A4/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • 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
    • B65D19/0053—Rigid pallets without side walls the load supporting surface being made of more than one element
    • B65D19/0077—Rigid pallets without side walls the load supporting surface being made of more than one element forming discontinuous or non-planar contact surfaces
    • B65D19/0079—Rigid pallets without side walls the load supporting surface being made of more than one element forming discontinuous or non-planar contact surfaces the base surface being made of a single element
    • B65D19/0083—Rigid pallets without side walls the load supporting surface being made of more than one element forming discontinuous or non-planar contact surfaces the base surface being made of a single element forming discontinuous or non-planar contact surfaces
    • B65D19/0085—Rigid pallets without side walls the load supporting surface being made of more than one element forming discontinuous or non-planar contact surfaces the base surface being made of a single element forming discontinuous or non-planar contact surfaces 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
    • 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
    • B65D2519/00009—Materials
    • B65D2519/00084—Materials for the non-integral separating spacer
    • B65D2519/00104—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
    • B65D2519/00119—Materials for the construction of the reinforcements
    • B65D2519/00129—Metal
    • 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
    • B65D2519/00119—Materials for the construction of the reinforcements
    • B65D2519/00139—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
    • B65D2519/00313—Overall construction of the base surface
    • B65D2519/00318—Overall construction of the base 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
    • B65D2519/00313—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
    • B65D2519/00402—Integral, e.g. ribs
    • B65D2519/00407—Integral, e.g. ribs 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
    • B65D2519/00258—Overall construction
    • B65D2519/00398—Overall construction reinforcements
    • B65D2519/00402—Integral, e.g. ribs
    • B65D2519/00412—Integral, e.g. ribs on the base 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
    • B65D2519/00258—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
    • B65D2519/00258—Overall construction
    • B65D2519/00398—Overall construction reinforcements
    • B65D2519/00432—Non-integral, e.g. inserts
    • B65D2519/00442—Non-integral, e.g. inserts on the base 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
    • B65D2519/00258—Overall construction
    • B65D2519/00398—Overall construction reinforcements
    • B65D2519/00432—Non-integral, e.g. inserts
    • B65D2519/00447—Non-integral, e.g. inserts on the non-integral separating spacer

Definitions

  • the present invention is related to the field of plastic racks used for transporting and loading merchandise and/or products.
  • the invention is related to racks also known as pallets, having reinforcements within their structure, such as inserts, which provide a larger resistance to flection, which originates by applying the load of the products to be transported.
  • the US Patent No. 7, 841, 281 to Valentinsson discloses a pallet for transporting merchandise and/or products comprising several pieces united amongst them, (the load surface, the reinforcement section, the central section for the mounting and the floor frame).
  • the load section comprises a load surface and a reinforcement section, the latter being arranged under the load surface and conformed by steel profiles of the rectangular section.
  • the invention disclosed in the Valentinson document has the disadvantage that the plastic pallet comprises several pieces united between them and that the material of the reinforcements provides larger resistance to the pallet, but also making it much heavier.
  • US Patent No. 6, 807, 911 to Carson discloses a single piece continuous hollow pallet having structural components under the surface, providing support and bearing when a load is arranged over the pallet or when a side thereof is impacted by some object.
  • the structural components included are inner holes, lateral impact reducers and dismountable steel inserts between the cover and the bottom part of the wall.
  • the manufacture process of the pallet is through rotomoulding.
  • the invention disclosed in the Carson document has the disadvantage that the metallic inserts of the pallet are dismountable and that the material of such inserts makes the pallet heavier.
  • the US Patent No. 6, 935, 249 to Moore discloses the structure of a pallet comprising: a reinforcement structure, a base to the floor ant a reinforcement disposed in mechanical communication with both of the mentioned parts.
  • the reinforcement structure comprises "I” or "Z” shaped profiles arranged under the cover sustained by a frame, the material thereof can be any ferrous material such as steel, stainless steel, aluminum, titanium, etc.
  • the invention disclosed in the Moore document has the disadvantage that the resistance and the weight of the plastic pallet depends completely on the material being used.
  • the cut of the inserts for the reinforcement structure reduces their strength since it has to use other techniques to limit the movement and maintain the profiles joined.
  • the US Patent No. 4, 735, 154 to Hemery discloses a reinforced load pallet and the process to reinforce it.
  • Such pallet is comprised by two elements, base and cover, which are coupled; such elements contain five canals partially positioned in the columns, where the reinforcements are arranged consisting in rectangular cross section bars which provide larger resistance to the structure.
  • the invention disclosed in the Hemery document has the disadvantage that the number of reinforcements within the plastic pallet provides a larger resistance to the structure thereof, but at the same time, it makes the pallet much heavier.
  • the main object of the present invention is to provide a plastic pallet with reinforcements with a great resistance to bending caused by the placing of mechanisms used for transport and storage thereof, such as those caused by racking load.
  • Another object of the present invention is to provide a plastic pallet with reinforcements such as inserts, which support a larger load compared with the conventional pallets without substantially incrementing the total weight.
  • Yet another object of the present invention is to provide a pallet with reinforcements such as inserts, strategically placed in the cover of the pallet to provide a larger rigidity and that the support is optimal.
  • a further object of the present invention is to provide a pallet with reinforcements such as not dismountable inserts to avoid the material extraction and facilitate the recovery of materials in the pallet theft.
  • Another object of the present invention is to provide a plastic pallet reinforced with reinforcements such as inserts, having a lighter weight compared with the conventional plastic pallets with reinforcements.
  • a further object of the present invention is to provide a plastic pallet with reinforcements, that is 100% recyclable regarding the materials used for its manufacture, but not in a simple manner to avoid theft.
  • the present invention relates to a plastic pallet with reinforcements to reduce the bending during the transport and load of merchandise and/or products, molded with a thermoplastic material; which has a great resistance to bending caused by load when it is moved with the mechanisms for transporting and manipulation thereof, such as those caused when it is under racking load.
  • the plastic pallet with reinforcements according to the present invention provides a low expense and weight compared with the conventional pallets and provides better features regarding structural support.
  • the plastic pallet with reinforcements as shown in Figure 1 , comprises a base (1) and a cover or top (2) with rectangular form, which when joined provides hollow spaces in the columns (3) which will be filled later with an injection of thermoplastic foamed material.
  • FIG 2A an upper view of the plastic pallet is shown, i.e. the base (1) and the cover (2) joined with reinforcements according to a preferred embodiment of the present invention using 4 reinforcements.
  • Figure 2B is shown in an upper view of the plastic pallet with reinforcements wherein the base (1) is shown without the cover or top (2) according to an embodiment of the present invention using four reinforcements, so as to clearly show the arrangement of the inserts (4) in the inner structure of the pallet.
  • thermoplastic foam serves as support to the inserts and to anchor thereof.
  • one of these configurations is to use four inserts strategically placed in the cover of the pallet, as shown in Figure 3 , one in each end of the long side, of the base (1) and the cover or top (2) assembled; two more at the center, also in the long side, placed longitudinally to the cover and in parallel to the wall of the hollow columns (3).
  • This preferred configuration of the inserts in the plastic pallet with reinforcements according to the present invention is shown in Figures 2A and 2B .
  • Another embodiment of the plastic pallet with reinforcements according to the present invention has a configuration of the inserts from six inserts, wherein one is placed in each end of the longest side of the cover (2) and two at the center thereof, longitudinally placed and in parallel to the wall of the hollow columns (3), equal to the previous example and two further inserts on each end of the shortest side of the base and cover assembled.
  • the hollow columns (3) of the cover (2) are designed to contain such inserts (4).
  • the material of the inserts (4) can be any metal such as steel, stainless steel, aluminum, titanium, etc. or can be manufactured in thermosetting through a pultrusion process or any other plastic material either thermosetting or thermoplastic.
  • Such inserts (4) have the object to provide larger rigidity to the structure of the plastic pallet avoiding that this is bent, as in the case of the conventional pallets, when several mechanisms are used to transport them and manipulate them, and when they are under racking load.
  • the plastic pallet with reinforcements according to the present invention obtains a longer useful life compared with the conventional pallets, since the continuous impacts do not move the inserts off its place and at the end of its useful life, the components of the pallet can be easily recycled and at 100%, only by the trituration of the pallet of the injected thermoplastic material and of the inlaid inserts and lately separate by density the materials forming the pallet.
  • the plastic pallet with reinforcements according to the present invention has a better sustainability, due to the use of larger percentages of recycling, reducing thereby the ecological impact of disposing such pallets.
  • the plastic pallet according to the present invention provides the advantage of providing that the extraction of the inserts which provide the structural reinforcement to said pallet is almost impossible, due to the complete integration between the insert and the foamed thermoplastic material or sinking said insert in the foamed thermoplastic material, carried out in the inner structure of the pallet, making the separation of these two elements practically unachievable, which also helps preventing the theft of the inserts, which is the common problem when valuable metallic elements are used to reinforce structures without knowing the technology disclosed by the present invention, i.e. the way it is done conventionally.
  • the plastic pallet with reinforcements such as metallic inserts of aluminum with a preferred embodiment according to the present invention (T1), a plastic pallet with inserts of thermosetting resin from a pultrusion process (T2) and a conventional plastic pallet without reinforcements serving as a witness (T3).
  • the three pallets were submitted to a load of 7 stows, with 8 boxes each, resulting on a total weight of 1,270 kilograms, which produces a bending exertion.
  • the pallets with reinforcements were molded with high density polyethylene (PEHD), which is a more flexible material and therefore, with better impact features.
  • PEHD high density polyethylene
  • the base and the top of the pallets were cold at the moment of the foaming and thus they were already contracted.
  • T1 - Pallet of PEHD with aluminum reinforcements Total load 1,270 kg (2800 lb) Measurement in the point L1 or L1', respectively Measurement in point C Measurement in point L2 or L2', respectively Long side bending 48" 10 mm 14 mm 10 mm Short side bending 40" 9 mm 12 mm 8 mm
  • T2 - Pallet of PEHD reinforced with pultruded inserts Total load 1,270 kg (2800 lb) Measurement in the point L1 or L1', respectively Measurement in point C Measurement in point L2 or L2', respectively Long side bending 48" 13 mm 18 mm 14 mm Short side bending 40" 11 mm 15 mm 10 mm T3 - PP
  • Figure 4A shows the plastic pallet with aluminum metallic inserts according to the present invention, after the high impact tests
  • Figure 4B shows a detailed view of the plastic pallet with the plastic thermoset resin inserts from a pultrusion process according to the present invention after the high impact essays.
  • polypropylene does not have a good resistance to impact, furthermore at low temperatures. Therefore, in cold chambers (as in the case of meat), the polypropylene pallets are excessively breakable.
  • PEHD High Density Polyethylene
  • the reinforced pallets according to the present invention show an excellent result to bending with a high load of 1,270 Kg or 2,800 pounds and with an increase in weight of only around 1.5 Kg in comparison with the other pallets that are less resistant, wherein an evaluation of production cost and weight against resistance and durability, the pallet according to the present application obtains results much better than those of any other existing pallet.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)
EP13882578.1A 2013-04-16 2013-04-16 Kunststoffpalette mit verstärkungen zur biegereduzierung Withdrawn EP2987740A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/MX2013/000049 WO2014171808A1 (es) 2013-04-16 2013-04-16 Tarima plástica con refuerzos para reducir la flexión

Publications (2)

Publication Number Publication Date
EP2987740A1 true EP2987740A1 (de) 2016-02-24
EP2987740A4 EP2987740A4 (de) 2016-11-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP13882578.1A Withdrawn EP2987740A4 (de) 2013-04-16 2013-04-16 Kunststoffpalette mit verstärkungen zur biegereduzierung

Country Status (3)

Country Link
EP (1) EP2987740A4 (de)
BR (1) BR112015021319A2 (de)
WO (1) WO2014171808A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD932729S1 (en) 2019-07-23 2021-10-05 Signode Industrial Group Llc Pallet

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590870B1 (fr) 1985-12-04 1988-06-24 Allibert Sa Palette de chargement renforcee et procede de renforcement d'une telle palette
JP2814472B2 (ja) * 1994-04-08 1998-10-22 ブレッシユ・エントゾルグング・ゲゼルシヤフト・ミット・ベシユレンクテル・ハフツング 冷却装置の再利用方法
US5672412A (en) * 1994-09-19 1997-09-30 Phares; Randy Lee Recyclable cross-laminated corrugated and fiber core pallet
US5868080A (en) 1996-11-18 1999-02-09 Engineered Polymers Corp. Reinforced plastic pallets and methods of fabrication
US6216608B1 (en) * 1998-07-01 2001-04-17 The Geon Company Plastic pallet
US6123032A (en) * 1998-10-07 2000-09-26 Ohanesian; Harout Thermoplastic pallet
US6173657B1 (en) * 1998-12-14 2001-01-16 Ashland, Inc. Plastic pallet assembly and method of assembling same
WO2002016214A2 (en) 2000-08-24 2002-02-28 Infiltrator Systems, Inc. Plastic pallet design
US6807911B2 (en) 2001-03-29 2004-10-26 Jeco Plastic Products, Llc Pallet with stress resistant structure
US6655299B2 (en) * 2001-10-30 2003-12-02 Patent Holding Company Reinforced composite pallet assembly of the cellular core sandwich-type
US20060201401A1 (en) * 2005-02-18 2006-09-14 Moore Roy E Jr Impact-resisting pallet having metal stay
AU2007241641B2 (en) * 2006-04-20 2013-03-07 Yah Corp Industries Limited Improved Pallet
DE202006016007U1 (de) * 2006-10-19 2007-01-11 Paul Craemer Gmbh Mehrteilige geschlossene Palette
US7841281B2 (en) 2006-12-19 2010-11-30 Schoeller Arca Systems Services Gmbh Transport pallet

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Publication number Priority date Publication date Assignee Title
USD932729S1 (en) 2019-07-23 2021-10-05 Signode Industrial Group Llc Pallet

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WO2014171808A1 (es) 2014-10-23
BR112015021319A2 (pt) 2017-07-18

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