WO2021250166A2 - Pallet for transport of drums - Google Patents

Pallet for transport of drums Download PDF

Info

Publication number
WO2021250166A2
WO2021250166A2 PCT/EP2021/065611 EP2021065611W WO2021250166A2 WO 2021250166 A2 WO2021250166 A2 WO 2021250166A2 EP 2021065611 W EP2021065611 W EP 2021065611W WO 2021250166 A2 WO2021250166 A2 WO 2021250166A2
Authority
WO
WIPO (PCT)
Prior art keywords
drum
deck
drums
pallet
protrusions
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.)
Ceased
Application number
PCT/EP2021/065611
Other languages
English (en)
French (fr)
Other versions
WO2021250166A3 (en
Inventor
John Glaser
Matthias Reimann
Christian SCHMOLKE
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.)
Momentive Performance Materials GmbH
Original Assignee
Momentive Performance Materials 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 Momentive Performance Materials GmbH filed Critical Momentive Performance Materials GmbH
Priority to CN202180059754.2A priority Critical patent/CN116133952A/zh
Priority to JP2022575968A priority patent/JP2023530626A/ja
Priority to US18/009,411 priority patent/US12409973B2/en
Priority to EP21731785.8A priority patent/EP4164959B1/en
Publication of WO2021250166A2 publication Critical patent/WO2021250166A2/en
Publication of WO2021250166A3 publication Critical patent/WO2021250166A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories
    • B65D19/44—Elements or devices for locating articles on platforms
    • 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
    • B65D2519/00014—Materials for the load supporting surface
    • B65D2519/00039—Agglomerates, i.e. different materials mixed together
    • 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
    • B65D2519/00049—Materials for the base surface
    • B65D2519/00074—Agglomerates, i.e. different materials mixed together
    • 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
    • B65D2519/00258—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
    • B65D2519/00323—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
    • B65D2519/00402—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
    • B65D2519/00432—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
    • B65D2519/00562—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 chemical connection, e.g. glued, welded, sealed
    • 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
    • B65D2519/00572—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer with separate auxiliary element, e.g. screws, nails, bayonets
    • 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
    • B65D2519/00776—Accessories for manipulating the pallet
    • B65D2519/00786—Accessories for manipulating the pallet for lifting, e.g. hooks, loops
    • 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
    • B65D2519/0081—Elements or devices for locating articles
    • B65D2519/00815—Elements or devices for locating articles on the pallet

Definitions

  • Pallets on the market are designed to be loaded with thereon secured goods and are commonly used for truck transport.
  • pallets are modular in a fixed grid dimension, like e.g. 600 x 600 mm, 600 x 900 mm, 600 x 1200 mm, 800 x 1200 mm (EURO pallet) or 1200 x1200 mm.
  • pallets on the market have a smooth deck on their upper surface and intended for regular transport of any goods, not specifically for drums.
  • Other pallets have an upper deck consisting of a plurality of wooden slats, extending parallel with gaps in between. The decks of the slats are all in the same layer and carry the goods.
  • Pallets are either made of wood, plastic or mixed materials. Multi component pallets are unstable and/or unresistant against high mechanical stress. The durability of such pallets is very limited. Very critical is the fact that serious damages of such pallets are not always visible and could cause serious damages to the drum and its content. Depending on the content of the drum, hidden damages could lead to EHS-incidents as well as accidents.
  • a pallet on the market of Ahrma Holding B.V., The Netherlands, is designed for the specific use of drums and is made of multi components.
  • the pallet consists of a wooden body which is partially coated and glued with PU parts. If for any reason a part of the pallet gets lost or breaks off, often fine wooden particles are set free. This has to be strictly avoided in any highly sensitive production area, like in the pharmaceutical industry.
  • a new and improved drum pallet suitable for positioning one drum or a plurality of drums thereon, wherein the pallet has a deck, a skid and a plurality of blocks, between coupling the deck with the skids, thereby forming a gap therebetween for receiving a lifting member; the deck and the plurality of blocks form one monolithic body; the skids are connected below the blocks to the blocks; the body consists of a compression molded thermoset composite.
  • the drums are cylindrical containers for liquids or chemicals. They are mostly composed of metal or plastic, preferably metal.
  • Compression Moulding is a method of moulding in which the moulding material, generally preheated, is first placed in an open, heated mould cavity. The mould is closed with a top force or plug member, pressure is applied to force the material into contact with all mould areas, while heat and pressure are maintained until the moulding material has cured.
  • the process employs thermosetting resins in a partially cured stage, either in the form of granules, putty-like masses, or preforms.
  • Compression molding is a high-volume, high-pressure method suitable for molding complex, high-strength fiberglass reinforcements.
  • the mounting of a pallet needs less working steps. An accidental removal of a block becomes less likely.
  • the skids consist of a compression molded thermoset composite.
  • the skids and the body might be manufactured in one single mold and by one single pressing act.
  • the compression molded thermoset composite is a Low Density Polyethylene (LDPE) -recycling material.
  • LDPE Low Density Polyethylene
  • the compression molded thermoset composite does not contain any wood particles.
  • the skids are screwed or welded below the blocks.
  • the upper surface of the deck comprises vertical protrusions adapted to avoid shifting of a drum along the surface, which is positioned on the deck and aligned with the protrusions.
  • the pallet in particular as described below, fulfills the aspects of “Load Securing” according to DIN/EN 12642.
  • the protrusions are designed so that two drums with a similar certain diameter might be positioned on the deck in juxtaposition with each other.
  • the protrusions are designed so that as an alternative only one single drum with the same certain diameter might be positioned on the deck and aligned with the protrusions thereby avoiding shifting of the drum or the drums.
  • the position of the one single drum is aligned in the middle of the positions designated for the two drums.
  • this single pallet might be used for positioning, handling and transporting of one or two drums, being hold in a perfect nestable fitting on the pallet.
  • the next pallet can be positioned on top of the exactly aligned and centered single drum or the two drums of the pallet below. It is important that the two positions for the two drums are in juxtaposition with each other, so that the position in between for the single drum has to be overlapping with the two positions of the two drums. So, a pallet designed to carry not more than two drums in juxtaposition with each other, might also be loaded with only one single drum and still is perfectly nestable.
  • the pallet has a rectangular base and not a square base and a size that allows that no more than two drums might be positioned on the deck in juxtaposition with each other and aligned with the protrusions thereby avoiding shifting.
  • the similar concept is claimed for a pallet for three or four drums being positioned side- by-side in a shape of a triangle (tree drums) or a square (four drums): These drums might also be loaded with one single drum positioned in the center of the triangle or square.
  • the pallet is designed so, that the drum might be a metal or plastic drum, in particular with a volume of 220 liters and/or a diameter of 572 mm.
  • the pallet might be designed so, that the drum might be a metal or plastic drum, in particular with a volume of 20 to 250 liters
  • the protrusions are designed so, that the drum might be a metal or plastic drum, with a convex shaped bottom of the drum with a rim on which the drum may stand, whereby the securings against shifting is provided by the interaction between the rim of the convex shaped bottom of the drum and the protrusions on the surface of the deck.
  • the protrusions are formed by a plateau layer on the surface of the deck and have combinations of concave and convex edges fitting to the shape of the rim of the drum on which the drum may stand.
  • the protrusions on the deck and the plurality of blocks form one monolithic body.
  • the protrusions which might be formed by a plateau on the surface, can be formed in one single step during the compression molding. Any accidental removal of a protrusion or plateau layer becomes less likely.
  • the body comprises reinforcement elements, like metal profiles, extending in the deck and connecting the blocks.
  • these elements might be added after compression molding or preferably, might be inserted into the mold before the step of compression molding resulting in a strong bond between the elements and the body. If the reinforcement element is inserted into the mold before molding, the manufacture is easy to preform, gives a strong bond and protects the reinforcement element against environmental influences, like acids, if the element is totally covered by the body.
  • the reinforcement elements e.g. metal profiles
  • the reinforcement elements are shaped as T-Profiles, extend along the four sidewalls connecting the blocks.
  • the pallet can be equipped additionally by metal profiles in longitudinal or transverse direction to reinforce the level of stability. For instance, such stability is necessary if the good will be long stored in high rack warehouses w/o intermediate floors.
  • the reinforcement elements can be designed suitable for increasing of load capacity above 2000 kg.
  • the reinforcement elements can be implemented each on the sides of the length and width thereby connecting the blocks.
  • Any standard grid or dimension of a pellet might apply, for example the pallet dimension might be 600 x 600 mm, 600 x 900 mm, 600 x 1200 mm, 800 x 1200 mm (EURO pallet) or 1200 x1200 mm, suitable to place 4 or 3 instead of 2 drums.
  • the element in case of 0.6 m x 1.2 m pallet, the element might be implemented on the sides with the length of 0.6 m and on the sides with the length of 1.2 m,
  • the lower side of the deck and/or the blocks might comprise a technical web reinforcing the structure at low weight.
  • the web is part of the body and can be form molded in one step with the rest of the body.
  • the web might also be part of the blocks.
  • the pallet has the dimension 0.6 m x 1.2 m for optimal use of space in truck transport or the like.
  • any standard grid or dimension of a pellet might apply, for example the pallet dimension might be 800 x 1200 mm (EURO pallet) or 1200 x1200 mm, suitable to place 4 or 3 instead of 2 drums.
  • Fig. 1 shows a perspective view of a pallet according to the invention
  • Fig. 2 shows a perspective view of a pallet with a different plateau according to the invention:
  • Fig. 3 shows a perspective view of the pallet from below showing the technical web
  • Fig. 4 shows a bottom view of the pallet of Fig. 3
  • Fig. 5A shows a perspective view of a pallet according to the invention loaded with one single drum
  • Fig. 5B shows a perspective view of the pallet of Fig. 5A loaded with two drums; and Fig. 6 shows a bottom view of the pallet of Fig. 3.
  • Fig. 1 shows a perspective view of a pallet according to the invention, the drum pallet 10 suitable for positioning one drum or two drums thereon hat the dimension 1200 mm x 600 mm.
  • the pallet 10 has a deck 11, two skids 2 and a plurality of blocks 12, which couple the deck 11 with the skids 2, thereby forming a gap 5 therebetween for receiving a lifting member, not being shown.
  • the deck 11 and the plurality of blocks 12 form one single monolithic body 1.
  • the skids 2 are connected below the blocks 12 to the blocks by screws, not being shown.
  • the body 1 consists of a compression molded thermoset composite, here a Low Density Polyethylene (LDPE) - recycling material not containing any wood particles.
  • LDPE Low Density Polyethylene
  • the upper surface 13 of the deck 11 comprises vertical protrusions 14A, 14B adapted to avoid shifting of a drum along the surface.
  • the pallet and the protrusions are designed so, that the drum might be a metal drum, in particular with a volume of 220 liters and/or a diameter of 572 mm.
  • the drum with a convex shaped bottom of the drum with a rim on which the drum may stand, allows a fit between the rim of the convex shaped bottom of the drum and the protrusions on the surface of the deck.
  • the protrusions 14A, 14B are formed by a plateau layer on the surface 13 of the deck, whereby the protrusions on the deck and the plurality of blocks form one monolithic body.
  • Two adjacent different protrusions 14A, 14B together fit into the rim of a drum, thereby securing it against shifting on the surface.
  • the first protrusion 14A of the two adjacent different protrusions 14A, 14B has one convex edge and one concave edge.
  • the second protrusion 14B of the two adjacent different protrusions 14A, 14B has two concave edges. Thereby, it is possible to secure two adjacent drums onto the pallet 10.
  • Fig. 2 shows a perspective view of a pallet with different protrusions according to the invention.
  • the protrusions 14A, 14B have the same convex and concave edges as the plateaus of embodiment of Fig. 1 , but do not form plateaus.
  • Fig. 3 shows a perspective view of the pallet from below showing a technical web 19 consisting of ribs and reinforcing the structure at low weight.
  • the technical web 19 is below the deck 11 , is part of the body 1 and can be form molded in one step with the rest of the body.
  • Fig. 4 shows a bottom view of the pallet of Fig. 3 and illustrates that the web 19A might also be part of the blocks 12, resulting in reduced material and weight of the blocks.
  • Fig. 5A shows a perspective view of a pallet 10 according to the invention loaded with one single drum 3 in the middle of the surface 13 of the deck.
  • Fig. 5B shows a perspective view of the same pallet of Fig. 5A, which here is loaded with two drums 3.
  • Fig. 4 shows a bottom view of the pallet of Fig. 3 and illustrates how the protrusions define the positions POS 1A and POS 1B for two drums with a similar certain diameter in juxtaposition with each.
  • only one single drum with the same certain diameter might be positioned on the deck and aligned with the protrusions thereby avoiding shifting of the drum or the drums, whereby the position Pos 2 of the one single drum is aligned in the middle of the positions designated for the two drums.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)
PCT/EP2021/065611 2020-06-10 2021-06-10 Pallet for transport of drums Ceased WO2021250166A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN202180059754.2A CN116133952A (zh) 2020-06-10 2021-06-10 用于运输桶的运货板
JP2022575968A JP2023530626A (ja) 2020-06-10 2021-06-10 ドラム缶輸送用パレット
US18/009,411 US12409973B2 (en) 2020-06-10 2021-06-10 Pallet for transport of drums
EP21731785.8A EP4164959B1 (en) 2020-06-10 2021-06-10 Pallet for transport of drums

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063037148P 2020-06-10 2020-06-10
US63/037,148 2020-06-10
EP20201544 2020-10-13
EP20201544.2 2020-10-13

Publications (2)

Publication Number Publication Date
WO2021250166A2 true WO2021250166A2 (en) 2021-12-16
WO2021250166A3 WO2021250166A3 (en) 2022-01-27

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PCT/EP2021/065611 Ceased WO2021250166A2 (en) 2020-06-10 2021-06-10 Pallet for transport of drums

Country Status (5)

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US (1) US12409973B2 (https=)
EP (1) EP4164959B1 (https=)
JP (1) JP2023530626A (https=)
CN (1) CN116133952A (https=)
WO (1) WO2021250166A2 (https=)

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Also Published As

Publication number Publication date
CN116133952A (zh) 2023-05-16
WO2021250166A3 (en) 2022-01-27
EP4164959B1 (en) 2026-03-25
JP2023530626A (ja) 2023-07-19
US20230312169A1 (en) 2023-10-05
US12409973B2 (en) 2025-09-09
EP4164959A2 (en) 2023-04-19

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