WO2012012367A2 - Palette métallique avec un châssis et une surface de support de plateau - Google Patents

Palette métallique avec un châssis et une surface de support de plateau Download PDF

Info

Publication number
WO2012012367A2
WO2012012367A2 PCT/US2011/044438 US2011044438W WO2012012367A2 WO 2012012367 A2 WO2012012367 A2 WO 2012012367A2 US 2011044438 W US2011044438 W US 2011044438W WO 2012012367 A2 WO2012012367 A2 WO 2012012367A2
Authority
WO
WIPO (PCT)
Prior art keywords
pallet
frame member
frame members
generally
quarter panel
Prior art date
Application number
PCT/US2011/044438
Other languages
English (en)
Other versions
WO2012012367A3 (fr
Inventor
Ayyakannu Mani
Original Assignee
Alx Pallet Systems, Llc
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 Alx Pallet Systems, Llc filed Critical Alx Pallet Systems, Llc
Priority to MX2013000709A priority Critical patent/MX2013000709A/es
Priority to CN2011800397044A priority patent/CN103068690A/zh
Priority to KR1020137003346A priority patent/KR20130094300A/ko
Priority to AU2011279805A priority patent/AU2011279805A1/en
Priority to JP2013520792A priority patent/JP2013530901A/ja
Priority to BR112013001345A priority patent/BR112013001345A2/pt
Priority to CA2804997A priority patent/CA2804997A1/fr
Publication of WO2012012367A2 publication Critical patent/WO2012012367A2/fr
Publication of WO2012012367A3 publication Critical patent/WO2012012367A3/fr

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
    • B65D19/0053—Rigid pallets without side walls the load supporting surface being made of more than one element
    • B65D19/0055—Rigid pallets without side walls the load supporting surface being made of more than one element forming a continuous plane contact surface
    • B65D19/0067—Rigid pallets without side walls the load supporting surface being made of more than one element forming a continuous plane contact surface the base surface being made of more than one element
    • B65D19/0071—Rigid pallets without side walls the load supporting surface being made of more than one element forming a continuous plane contact surface the base surface being made of more than one element forming discontinuous or non-planar contact surfaces
    • B65D19/0073—Rigid pallets without side walls the load supporting surface being made of more than one 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
    • 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
    • B65D19/40—Elements for spacing platforms from 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20—External fittings
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • 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
    • B65D2203/00—Decoration means, markings, information elements, contents indicators
    • B65D2203/10—Transponders
    • 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
    • B65D2519/00024—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
    • B65D2519/00049—Materials for the base surface
    • B65D2519/00059—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
    • B65D2519/00084—Materials for the non-integral separating spacer
    • B65D2519/00099—Wood
    • 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
    • B65D2519/00223—Materials for the corner elements or corner frames
    • B65D2519/00238—Wood
    • 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
    • B65D2519/00223—Materials for the corner elements or corner frames
    • B65D2519/00243—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
    • B65D2519/00293—Overall construction of the load supporting 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
    • B65D2519/00323—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
    • B65D2519/00368—Overall construction of the non-integral separating spacer
    • B65D2519/00378—Overall construction of the non-integral separating spacer whereby at least one spacer is made of two or more pieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—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
    • B65D2519/00736—Details
    • B65D2519/00776—Accessories for manipulating the pallet
    • B65D2519/00786—Accessories for manipulating the pallet for lifting, e.g. hooks, loops
    • B65D2519/00791—Accessories for manipulating the pallet for lifting, e.g. hooks, loops handles, handgrip holes
    • 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
    • B65D2519/0098—Dismountable elements
    • B65D2519/0099—Dismountable elements single dismountable pallet element, e.g. for replacement

Definitions

  • the invention relates generally to horizontally supported planar surfaces such as industrial platforms having a support surface provided with supporting means whereby a load may be supported relatively close to a floor and having means to receive handling means beneath said surface or load and wherein the support surfaces are made of metal.
  • Pallets are commonly used to support and transport bundled objects or loads in application like that shown in Figure 1.
  • pallets have been constructed from wood members assembled together.
  • wooden pallets are subject to many drawbacks, including a relatively short lifespan, chemical contamination, insect infestation, and fire hazard, to name a few.
  • pallets have been constructed from plastic materials which can be more durable than wood and are typically insect resistant, however are still subject to chemical contamination, fire hazards and other shortcomings.
  • additives can be used to make a plastic pallet more fire retardant, such additives are costly and generally disfavored in situations where food handling is required.
  • There is a desire within the material handling industry to identify new materials suitable for manufacturing cargo carrying pallets which will provide superior functionality at a cost competitive price with other options.
  • pallet constructions representative of prior art teachings may be found in US Patent No. 6,622,642 to Ohaneisan granted September 23, 2003, US 2006/0254478 to Kruger et al. published November 16, 2006, and US 2006/0201400 to Moore, Jr. et al. published September 14, 2006.
  • These examples of prior art illustrate various approaches in Attorney Docket #37665-7 mixed forms of construction which include at least some metallic components.
  • the pallets include a top deck or load engaging surface which may be composed of a single large integral panel or such a panel variously attached to a surrounding frame made from plastic or wood.
  • a metallic pallet is provided of the type for supporting objects for storage and transport.
  • the pallet comprises a generally planar top side having a substantially rectangular configuration defining four corners.
  • the top side includes four elongated outer top frame members.
  • the top side also includes a first inner top frame member and a second inner top frame member.
  • the outer and inner top frame members are arranged to form four bounded interior fields.
  • a generally planar bottom side is provided having a substantially rectangular configuration defining four corners.
  • the bottom side includes four elongated outer bottom frame members.
  • the bottom side is disposed below the top side so that its corners are vertically aligned with the corners of the top side in corresponding pairs.
  • the outer top and outer bottom frame members are arranged in opposing pairs.
  • Four generally hollow corner pieces are provided. Each corner piece extends between a respective aligned pair of corners of the top and bottom sides.
  • the top side further includes a rigid, unitary corner panel fixedly disposed in each of the four bounded interior fields.
  • the subject invention is distinguished from prior art pallet designs by providing a top side configured in a frame-and-panel type construction wherein four rigid, unitary quarter panel pieces are set within and fixed to the frame members.
  • This design which represents a departure from prior art techniques, enables a metallic pallet assembly to be fabricated much more quickly and with less effort than required by prior art designs.
  • the unique design substantially increases the ability of a metallic pallet to resist racking and other undesirable impact forces, which thereby favorably extends the service life and hence cost benefit of a metallic pallet.
  • Figure 2 is a perspective view of the subject pallet
  • Figure 4 is a cross-sectional view taken generally along lines 4-4 in Figure 2;
  • Figure 5 is a perspective view showing the bottom or underside of the pallet according to Figure 2;
  • Figure 6 is an exploded view of the pallet shown in Figure 2;
  • Figure 7 is an exploded view of a corner piece according to an embodiment of this invention.
  • Figure 8 is a perspective view of an exterior spacer block according to an embodiment of this invention.
  • Figure 9 is a schematic view describing tracking capabilities for the subject pallet when configured to include an RFID tag
  • Figure 10 is a perspective view of a first alternative corner piece construction
  • Figure 11 is an exploded view of the alternative corner piece shown in Figure 10;
  • Figure 12 is a cross-sectional view taken generally along lines 12-12 in Figure 10:
  • Figure 13 is a perspective view of a separately formed cover used in conjunction with the first alternative corner piece shown in Figure 10;
  • Figure 14 is a fragmentary perspective view showing a second alternative corner piece in partially exploded fashion and illustrating the optional inclusion of an RFID tag in the hollow space therein;
  • Figure 15 is a perspective view of a third alternative corner piece design. Attorney Docket #37665-7
  • a pallet constructed in accordance with embodiments of this invention is generally shown at 20.
  • Standard pallet dimensions are given as 48 inches x 40 inches x .6 inches, however the specific dimensional properties of the pallet 20 are subject to alteration depending upon the application.
  • the pallet 20 includes a generally planar top side, generally indicated at 22.
  • the top side 22 establishes a generally horizontal surface for supporting objects such as cargo for storage and transport.
  • the top side 22 is elevated above the floor or other under supporting structure so that the tines of a forklift 24 ( Figure 1) can be inserted under the top side 22 in the customary fashion.
  • the top side 22 is a substantially rectangular configuration as suggested by the dimensions suggested above, however this is also subject to variation depending upon design choice.
  • the top side 22 defines four corners which, in the preferred embodiment, are represented by notches 26.
  • the top side 22 also includes four elongated outer top frame members comprised of two long rails 28 and two short rails 30.
  • the long 28 and short 30 rails are arranged about the perimeter of the top side 22 and extend each into the notches 26 thus establishing a generally rectangular shape for the top side 22.
  • the long 28 and short 30 rails are preferably made from extruded aluminum having any desirable and suitable cross-sectional shape such as, for example, shown in the cross-section of Figure 4.
  • the top side 22 further includes a first inner top frame member 32 and a second inner top frame member 34.
  • the first inner top frame member 32 is affixed parallel to and halfway between the long rails 28, whereas the second inner top frame member 34 is disposed parallel to and midway between the short rails 30.
  • the second inner top frame member 34 perpendicularly bisects the first inner top frame member 32 at a top inner section joint 36, thus establishing a somewhat cruciform construction inset within the perimeter of rails 28, 30.
  • the rails 28, 30 and inner top frame members 32, 34 are all disposed within a common plane, generally, which forms the horizontal support surface of the top side 22.
  • four bounded interior top fields 38 are formed.
  • the four bounded interior fields 38 are the openings created by the surrounding frame members 28, 30, 32, 34, are generally equal in size and generally proportional Attorney Docket #37665-7 to the overall rectangular configuration of the top side 22, as perhaps best shown in Figure 2.
  • the inner top frame members 32, 34 are affixed such as by welding to one another at the top inner section joint 36 as well as at their terminal ends to the respective long 28 and short 30 rails, thereby providing a rigid matrix and generally fixing the shape of the bounded interior fields 38.
  • the pallet 20 is shown including a generally planar bottom side 40.
  • the bottom side 40 like the top side 22, also has a substantially rectangular configuration having corners defined by notches 42.
  • the outer dimensional properties of the bottom side 40 are substantially identical to that of the top side 22 so that the notches 26, 42 can be directly aligned one over the other.
  • the bottom side 40 also includes four elongated outer frame members comprised of long 44 and short 46 rails.
  • the short rails 46 of the bottom side 40 are generally congruent with the short rails 30 of the top side 22, and likewise the long rails 44 of the bottom side are generally congruent with the long rails 28 of the top side 22.
  • the rails 44, 46 of the bottom side 40 are significantly wider (measured laterally) than their long 28 and short 30 rail counterparts of the top side 22.
  • the long 44 and short 46 rails of the bottom side 40 may, in one embodiment, directly connect to one another at their terminal ends via a truncated miter joint 40.
  • This miter joint 48 may be welded to provide direct fix connection between the long 44 and short 46 rails.
  • the bottom side 40 further includes a first inner bottom frame member 50 and a second inner bottom frame member 52.
  • the second inner bottom frame member 52 perpendicularly bisects the first inner bottom frame member 50 at a bottom intersection joint 54 which may be welded to secure the frame members 50, 52 to one another. Additionally, the terminal ends of each of the first 50 and second 52 inner bottom frame members may be attached at their respective ends to the inner edges of the long 44 and short 46 rails such as by welding to establish a strong matrix or skeletal construction.
  • corner pieces 56 Each extend between a respective aligned pair of corners of the top 22 and bottom 40 sides as represented by their respective notches 26, 42.
  • the corner pieces 56 fit into each of the notches 26, 42 and are there securely attached such as by welding so as to rigidly join the top side 22 to the bottom side 40 via the corner pieces 56.
  • the corner pieces 56 each interrupt the generally planar top 22 and bottom 40 sides such that the top 22 and bottom 40 sides do not overlie the corner pieces 56.
  • corner impacts to the pallet 20 may be absorbed entirely by deformation of the hollow corner pieces 56 without distorting the planar configurations of the top 22 and bottom 40 sides.
  • FIG. 7 is an exploded view of a corner piece 56 according to one preferred embodiment of the subject invention which is designed for optimal performance, low cost, ease of construction, as well as the ability to safely contain an RFID tag 58 ( Figure 14) or other tracking features.
  • the corner piece 56 shown here comprises an extruded aluminum body establishing perpendicular back walls 60 in direct abutting contact with the top 22 and bottom 40 sides.
  • Upper and lower plates 62 which in this example are made from stamped aluminum sheet stock, are respectively affixed to the back walls 60 such as by welding or by other suitable fixation technique.
  • the upper plate 62 is generally planar with the top side 22 and the lower plate 62 is generally planar with the bottom side 40 thereby contributing to the load carrying capacity without increasing or diminishing the loading stresses.
  • a cover 64 is formed integrally with the back walls 60 during the extrusion process. The cover 64 is configured to simultaneously engage the back walls 60 and the upper and lower plates 62 to provide a solid, secure exposed area for the corner piece 56.
  • the cover 64 includes an outer edge 66 establishing the leading or terminal corner for the pallet 20. Generous deformation grooves 68 may be formed in the cover 64 laterally on either side of the outer edge 66 to provide controlled collapse in the event of impact.
  • the corner pieces 56 may further include internal webbing 70 formed integrally during the extrusion process to join the cover 64 and back walls 60 for both strength and controlling deformation. Through this design, the corner pieces 56 may absorb and deform under control substantial impact forces without stressing the top 22 or bottom 40 sides and thereby helping to maintain their planar nature for extended surface life of the pallet 20.
  • the upper and lower plates 62 provide an enclosed space, i.e., hollow, in the corner pieces 56 to resist infiltration by liquids or other unwanted substances. Each plate 62 may include a small hole 72 aligned over an intersection point 74 of the webbing Attorney Docket #37665-7
  • the plates 62 are positioned over the extruded body section with the holes 72 providing a convenient location through which to place a small tack weld to the webbing 70 and thereby secure the plates 62 in position.
  • a small RFID tag 58 may be sealed inside one or more of the corner pieces 56 to provide pallet locating and tracking capabilities.
  • An adhesive may be used to anchor and seal the RFID tag 58 inside the corner piece 56.
  • the RFID tag 58 may be securely stationed in a pocket or receptacle formed integrally with or subsequently attached to the inside of the corner piece 56. In this way, the RFID tag 58 can be contained in a protected enclosure so as to provide long term service life and functionality for purposes of tracking the pallet 20.
  • the RFID tag 58 is preferably retained in a position spaced as far as possible from each of the back walls 60 where welding occurs during attachment to the top 22 and bottom 40 sides. This will help protect the RFID tag 58 from damage due to excessive heat that occurs during welding operations. Conversely, the RFID tag 58 is also located as far as possible from the outer edge 66 where the majority of deformation is expected to occur in use. This will help protect the RFID tag 58 from damage for a longer service life.
  • FIG 9 shows an exemplary, highly schematic method by which the RFID tag 58 may be used to triangulate the position of a pallet 20 which has been lost or possibly stolen.
  • the exact position of a pallet 20 with respect to a digital map 76 can be determined.
  • the map 76 may be specific to a particular warehouse or manufacturing facility, or used more generally to track pallets 20 which may be stolen or misplaced in a much wider geographic area. Additional functionality may be incorporated into the RFID tag 58 according to known techniques.
  • the pallet 20 is shown including a plurality of extruded aluminum spacer blocks 78, 80.
  • Each spacer block 78, 80 extends perpendicularly between the top 22 and bottom 40 sides for holding the top 22 and bottom 40 sides in generally parallel spaced and aligned relation to one another so that the notched corners 26, 42 remain vertically aligned and so that the corresponding pairs of long 28, 44 and short 30, 46 rails remain aligned.
  • the spacer blocks 78, 80 increase the weight force loading with which the pallet 20 is capable of supporting.
  • Each spacer block 78, 80 may include at least one internal web.
  • Four Attorney Docket #37665-7 spacer blocks 78 comprise exterior spacer blocks 70 arranged about the outer periphery of the pallet 20. Two exterior spacer blocks 78 extend between the respective pairs of long rails 28, 44, whereas another two exterior spacer blocks 78 extend between opposing short rails 30, 46.
  • These exterior spacer blocks 78 are preferably made from extruded aluminum materials and welded in place.
  • the exterior spacer blocks 78 have a generally D- shaped profile when viewed in cross-section.
  • This D-shaped profile includes an outer convex portion 82 that is oriented outwardly from the pallet 20.
  • the convex portions 82 of the exterior spacer blocks 78 face outwardly and so that if contacted by the tines of a forklift 24, they will gently direct the tines to the side usually with little to no damage.
  • at least one spacer block 80 comprises an interior spacer block 80 disposed for direct contact between the backbone 34 and bottom inner section joint 54 to provide column strength in the center of the pallet 20.
  • the interior spacer block 80 may have a generally rectangular profile in cross-section.
  • the interior spacer block 80 is also preferably made from extruded aluminum material and securely welded in place at each end
  • the top side 22 is shown including a rigid, unitary quarter panel, generally indicated at 84, fixedly disposed in each of the four bounded top interior fields 38.
  • the quarter panels 84 are preferably made from aluminum in a die casting operation.
  • the top surfaces of the quarter panels 84 are generally flush with the top surfaces of the outer 28, 30 and inner 32, 34 frame members to reduce edges on the support surface which might snag cargo.
  • the outer peripheral edges of each quarter panel 84 are preferably welded to the directly adjacent outer 28, 30 and inner 32, 34 frame members. Stitch welding is a suitable welding technique.
  • the inside edges of the outer 28, 30 and inner 32, 34 frame members may be formed with notch-like rabbets to receive the peripheral edges of the quarter panels 84. Rabbets, if used, mechanically strengthen the welded joints. All interior edges of each field 38, whether rabbeted or not, are welded directly to the exterior edges of each quarter panel 84 thereby substantially strengthening the top side 22 with a relatively minimal amount of fabrication effort.
  • an integral top side 22 is created which has the ability to Attorney Docket #37665-7 resist racking forces and other impacts that would otherwise disfigure the planar configuration of the top side 22.
  • the subject pallet 20 is substantially stronger than prior art designs and is considerably easier and faster to fabricate.
  • the relatively long weld lines provided at the interface between quarter panels 84 and frame members 28, 30, 32, 34 that extend in both longitudinal and lateral directions create a solid yet easily manufactured top side 22 capable of extended service life and operation when compared with prior art constructions.
  • Each quarter panel 84 may include at least one, but as shown four hand grips 86 adjacent the inner top frame members 32, 34.
  • the hand grips 86 are formed integrally in the quarter panels 84 near the interior of the pallet 20, making it convenient for a person to carry the pallet 20.
  • Each quarter panel 84 may further include a plurality of lightening holes 88 to reduce weight and material costs, provide ventilation and multiple drainage paths for liquids.
  • the quarter panels 84 may further include a plurality of intersecting reinforcing ribs 90 to provide strength and resist deflection.
  • FIGs 10-13 depict a first alternative design for the corner pieces 156.
  • the corner pieces 156 include perpendicular back walls 160 together with upper and lower plates 162.
  • the back walls 160 and plates 162 are formed as an integral assembly from aluminum or other suitable material.
  • the cover 164 is separately formed from a plastic or hard rubber material.
  • Webbing 170 is not formed as part of the cover 164, but rather integral with the back walls 160 and plates 162.
  • the cover 164 includes notches 192 for receiving or engaging with the outer edges of the webbing 170 which, here, is formed as three vertical ribs.
  • the upper and lower plates 162 are also formed with chamfers 194.
  • the outer edge 166 of the cover 164 is configured with short extensions to directly engage the chamfers 194 as perhaps best shown in Figure 10.
  • the cover 164 and cast aluminum components become mechanically interlocked so that the corner pieces 156 may absorb and partially collapse in response to impact forces without stressing the top 22 or bottom 40 sides and thereby helping to maintain their planar nature for an extended service life of the pallet 20.
  • the hollow corner pieces 156 resist infiltration by liquids or other unwanted substances.
  • Figure 14 shows a second alternative embodiment of the corner piece 256, wherein like or corresponding parts are indicated with reference numerals offset by 200.
  • a simplified version of the corner piece 256 includes a less sophisticated separate cover 264 which may be secured in position to a cast aluminum back wall 260 and upper/lower plate 262 construction.
  • a single horizontal web 270 and optional intersecting vertical web may be formed therein to improve crush resistance.
  • An RFID tag 58 can be placed inside the hollow corner piece 256 and secured with a suitable adhesive or by other means as described previously.
  • Figure 15 shows yet another alternative construction for a corner piece 356, with like or corresponding parts being identified with similar reference numbers offset by 300.
  • the corner piece 356 is made from cast aluminum and omits the cover altogether so as to present an open cellular hollow corner for the pallet. In all other respects, the corner piece 356 functions similarly to that described above.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Pallets (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Stackable Containers (AREA)

Abstract

La présente invention concerne une palette métallique (20) qui présente une face supérieure (22) et une face inférieure (40) généralement planes. Des pièces de coin (56) relient la face supérieure (22) et la face inférieure (40) et subissent une déformation contrôlée en cas d'impact au niveau des coins. Des blocs écarteurs (78, 80) servent d'éléments élévateurs permettant d'établir un écartement entre la face supérieure (22) et la face inférieure (40) afin de recevoir les fourches (24) d'un chariot élévateur. La face supérieure (22) est de forme rectangulaire avec des rails longs (28) et des rails courts (30) formant un périmètre et des éléments de châssis intérieurs cruciformes (32, 34). Les rails (28, 30) et les éléments de châssis intérieurs (32, 34) constituent quatre zones intérieures délimitées (38) dans lesquelles sont placés des panneaux de quart (84) en aluminium moulé sous pression, lesquels panneaux de quart (84) sont soudés par points en ligne continue sur leur périphérie aux bords intérieurs des rails (28, 30) et aux éléments de châssis intérieurs (32, 34) afin de créer une face supérieure rigide d'un seul tenant (22) qui est simple à fabriquer et exceptionnellement résistante. Une étiquette RFID (58) peut être placée dans une pièce de coin creuse (56) à des fins de suivi.
PCT/US2011/044438 2010-07-19 2011-07-19 Palette métallique avec un châssis et une surface de support de plateau WO2012012367A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
MX2013000709A MX2013000709A (es) 2010-07-19 2011-07-19 Plataforma metalica con bastidor y superficie de soporte de panel.
CN2011800397044A CN103068690A (zh) 2010-07-19 2011-07-19 带有框架和面板支承表面的金属货盘
KR1020137003346A KR20130094300A (ko) 2010-07-19 2011-07-19 프레임 및 패널 지지 표면을 가진 금속 팰릿
AU2011279805A AU2011279805A1 (en) 2010-07-19 2011-07-19 Metallic pallet with frame and panel support surface
JP2013520792A JP2013530901A (ja) 2010-07-19 2011-07-19 フレームおよびパネル支持面を有する金属製パレット
BR112013001345A BR112013001345A2 (pt) 2010-07-19 2011-07-19 palete metálico com superfície de suporte de estrutura e painel
CA2804997A CA2804997A1 (fr) 2010-07-19 2011-07-19 Palette metallique avec un chassis et une surface de support de plateau

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36541010P 2010-07-19 2010-07-19
US61/365,410 2010-07-19

Publications (2)

Publication Number Publication Date
WO2012012367A2 true WO2012012367A2 (fr) 2012-01-26
WO2012012367A3 WO2012012367A3 (fr) 2012-04-26

Family

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PCT/US2011/044438 WO2012012367A2 (fr) 2010-07-19 2011-07-19 Palette métallique avec un châssis et une surface de support de plateau

Country Status (8)

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JP (1) JP2013530901A (fr)
KR (1) KR20130094300A (fr)
CN (1) CN103068690A (fr)
AU (1) AU2011279805A1 (fr)
BR (1) BR112013001345A2 (fr)
CA (1) CA2804997A1 (fr)
MX (1) MX2013000709A (fr)
WO (1) WO2012012367A2 (fr)

Cited By (4)

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DE102014103317B3 (de) * 2014-02-28 2015-04-16 Telair International Gmbh Bodenelement für einen Frachtcontainer und/oder eine Frachtpalette sowie Verfahren zur Herstellung eines entsprechenden Bodenelements
WO2018218109A1 (fr) * 2017-05-26 2018-11-29 Integrated Composite Products, Inc. Palette composite
US11001412B2 (en) 2018-09-19 2021-05-11 Integrated Composite Products, Inc. Composite pallet
WO2021236909A1 (fr) * 2020-05-20 2021-11-25 Noble House Home Furnishing, LLC Palette de manutention de matériau

Families Citing this family (7)

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KR101366511B1 (ko) * 2013-11-20 2014-02-26 조준호 랫치형 절곡기둥을 이용한 농기계 보관용 팔레트
US10081454B2 (en) * 2016-11-21 2018-09-25 Chep Technology Pty Limited Plastic pallet with support blocks having pockets for pin wheeling and associated methods
JP7064385B2 (ja) * 2018-05-31 2022-05-10 Ykk Ap株式会社 建材用パレット
US11267610B2 (en) * 2018-05-31 2022-03-08 Chep Technology Pty Limited Repairable plastic pallet with removable support blocks and associated methods
KR102329689B1 (ko) * 2020-04-22 2021-11-22 주식회사 그린플러스 조립식 알루미늄 팔레트용 상판부재의 이탈방지장치
KR102543391B1 (ko) * 2021-08-27 2023-06-13 도아섭 조립식 수레 적재판과 그 적재판의 모서리연결구
JP7494237B2 (ja) 2022-03-09 2024-06-03 株式会社神戸製鋼所 電動車両用バッテリーケースおよびその製造方法

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US5887529A (en) * 1995-09-05 1999-03-30 Plastic Pallet Production Inc. Modular pallet with interlocking inserts
WO2005037687A2 (fr) * 2003-10-14 2005-04-28 Ayyakannu Mani Palettes
JP2006248745A (ja) * 2005-03-14 2006-09-21 Fuji Xerox Co Ltd パレット再利用システム、無線タグ、パレット及び管理方法並びに管理プログラム

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US5794543A (en) * 1995-09-05 1998-08-18 Johnson & Ruddick, Ltd. Modular pallet system
US5887529A (en) * 1995-09-05 1999-03-30 Plastic Pallet Production Inc. Modular pallet with interlocking inserts
WO2005037687A2 (fr) * 2003-10-14 2005-04-28 Ayyakannu Mani Palettes
JP2006248745A (ja) * 2005-03-14 2006-09-21 Fuji Xerox Co Ltd パレット再利用システム、無線タグ、パレット及び管理方法並びに管理プログラム

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014103317B3 (de) * 2014-02-28 2015-04-16 Telair International Gmbh Bodenelement für einen Frachtcontainer und/oder eine Frachtpalette sowie Verfahren zur Herstellung eines entsprechenden Bodenelements
EP2913277A1 (fr) * 2014-02-28 2015-09-02 Telair International GmbH Élément de sol pour un conteneur de fret et/ou une palette de fret et procédé de fabrication d'un élément de sol correspondant
US9446880B2 (en) 2014-02-28 2016-09-20 Telair International Gmbh Floor element for a cargo container and/or a cargo pallet, and method for production of a corresponding floor element
WO2018218109A1 (fr) * 2017-05-26 2018-11-29 Integrated Composite Products, Inc. Palette composite
US10696449B2 (en) 2017-05-26 2020-06-30 Integrated Composite Products, Inc. Composite pallet
US11001412B2 (en) 2018-09-19 2021-05-11 Integrated Composite Products, Inc. Composite pallet
WO2021236909A1 (fr) * 2020-05-20 2021-11-25 Noble House Home Furnishing, LLC Palette de manutention de matériau

Also Published As

Publication number Publication date
CA2804997A1 (fr) 2012-01-26
WO2012012367A3 (fr) 2012-04-26
AU2011279805A1 (en) 2013-02-28
KR20130094300A (ko) 2013-08-23
MX2013000709A (es) 2013-03-08
JP2013530901A (ja) 2013-08-01
CN103068690A (zh) 2013-04-24
BR112013001345A2 (pt) 2017-06-20

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