WO2011063793A2 - Palette en matériau de recyclage améliorée - Google Patents

Palette en matériau de recyclage améliorée Download PDF

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Publication number
WO2011063793A2
WO2011063793A2 PCT/DE2010/001369 DE2010001369W WO2011063793A2 WO 2011063793 A2 WO2011063793 A2 WO 2011063793A2 DE 2010001369 W DE2010001369 W DE 2010001369W WO 2011063793 A2 WO2011063793 A2 WO 2011063793A2
Authority
WO
WIPO (PCT)
Prior art keywords
pallet
plate
outer part
tube
palettenfuß
Prior art date
Application number
PCT/DE2010/001369
Other languages
German (de)
English (en)
Other versions
WO2011063793A3 (fr
Inventor
Horst Schader
Original Assignee
Horst Schader
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 Horst Schader filed Critical Horst Schader
Publication of WO2011063793A2 publication Critical patent/WO2011063793A2/fr
Publication of WO2011063793A3 publication Critical patent/WO2011063793A3/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/0004—Rigid pallets without side walls
    • B65D19/0006—Rigid pallets without side walls the load supporting surface being made of a single element
    • B65D19/0008—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface
    • B65D19/002—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of more than one element
    • B65D19/0024—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of more than one element forming discontinuous or non-planar contact surfaces
    • B65D19/0026—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of more than one element forming discontinuous or non-planar contact surfaces and each contact surface having a stringer-like shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • 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
    • B65D2519/00019—Paper
    • 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
    • B65D2519/00054—Paper
    • 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
    • B65D2519/00089—Paper
    • 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
    • B65D2519/00124—Paper
    • 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
    • B65D2519/00283—Overall construction of the load supporting surface
    • B65D2519/00303—Cell type, e.g. honeycomb
    • 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
    • B65D2519/00368—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
    • B65D2519/00258—Overall construction
    • B65D2519/00368—Overall construction of the non-integral separating spacer
    • B65D2519/00388—Cell type, e.g. honeycomb
    • 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
    • B65D2519/00417—Integral, e.g. ribs on the non-integral separating spacer
    • 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
    • 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
    • B65D2519/00557—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements
    • B65D2519/00567—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements mechanical connection, e.g. snap-fitted
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Definitions

  • the present invention relates to transport pallets of wound cardboard or paper layers, in particular based on waste paper, recycled material or waste materials.
  • no practicable pallets are known which can be produced from recycled material at a favorable price. Therefore, wood pallets are still used in the vast majority of cases. However, these are expensive, and become even more expensive at increasingly higher timber prices and causes high costs for disposal or their return.
  • One-way pallets are relatively expensive and usually do not provide the required robustness.
  • the object of the present invention is therefore to provide an improved range of recycled material, in particular based on waste paper, which has the robustness required in practice.
  • the present invention includes the idea of producing all the elements of a pallet, that is to say substantially the stackable and loadable pallet plate and the pallet feet of elements which are produced from endless starting material and
  • CONFIRMATION COPY then, if necessary after or before assembly and / or folding or gluing only need to be cut to size. This lowers the production costs, because punching operations and folding processes, which are absolutely necessary for the manufacture of pallet elements in the prior art, are eliminated.
  • Quadrangular tubes with two different cross sections are particularly preferred as the endless starting material for the production of the pallet feet according to the invention and round tubes for the production of the pallet plate. Only as a cover layer and base layer flat intended goods are used. According to the present invention, inter alia the following objects are disclosed:
  • a support body in particular usable as a pallet base, characterized in that it contains at least one inner part - also called the side part - and a surrounding outer part - also called the base tube - contains,
  • the outer part has a prismatic shape, preferably omitting a base surface and a top surface of the prism - whereby the outer part forms a portion of a polygonal tube, preferably a cuboid square tube section,
  • the inner part is folded in such a flat material that it braces against the outer surface of the outer part - whereby the inner part gives the outer part of a mechanical reinforcement against contact forces, making it a powerful support body and especially as Pallet base with high load capacity can be used.
  • the inner part preferably forms at least the top surface and / or the base surface of the prism or of the pipe section.
  • the pallet base can be closed so that it is safe against moisture absorption and the fork of a forklift can not "skewer" him.
  • two internal parts are provided, one forming the top surface and the other the base surface of the prism or polygonal pipe section.
  • the inner part fills the entire inner height of the outer part because then the clamping body can also directly take over the load capacity of the load to be supported.
  • the inner part has one or two side surfaces which resiliently braced against one or two opposite lateral surfaces of the prism, since material differences can be compensated thereby, whereby the inner part or parts can be easily inserted into the outer part, and a frictional connection is made.
  • the clamping side surfaces of the réelleteil are made in one piece and between them include a connection surface which represents the final body of the supporting surface or bottom surface of the prism when the inner part is pushed into the outer part, whereby the side surfaces and the connecting surface to sammen behave as a clamping body for bracing against the outer part.
  • the side surfaces and the connecting surfaces are made in one piece.
  • the support body or Palettenfuß is used so that the weight of the body to be supported acts perpendicular to the clamping forces generated by the clamping body.
  • the support body is therefore preferably oriented in use so that the surface normal to the base and top surface of the prism perpendicular to the weight, see also the drawing.
  • the clamping body takes on essential parts of the weight in its longitudinal structure.
  • the side surfaces and their connecting surface form a cross-sectionally U-shaped inner body, in particular if the interior of the U is formed by a further load-bearing core body.
  • the U-shape is produced by folds of a flat material or by a corresponding edge of a polygonal tube, preferably a square tube. It is advantageous if the side surfaces another
  • the core body is a stable, load-bearing hollow body, since then material and weight are saved. It is advantageous if the core body is a polygonal pipe section, preferably a square pipe section with a rectangular cross section. It is advantageous if the outer part is a cuboid
  • Has shape in particular represents a square tube section with a rectangular cross-section. This is especially true with a core body also rectangular in cross-section.
  • the clamping body is glued to the core body. Longitudinal stripes of adhesive on the bonding surface are particularly suitable here. It is advantageous if the core body is a portion of a first quadrangular tube with a smaller cross-sectional area, and the outer part is a portion of a second quadrangular tube with a larger cross-sectional area, and the clamping body - consisting of the side surfaces and the connecting surface - by longitudinal parts of the second quadrangular tube and corresponding folding can be produced. ⁇ manufacturing costs thereby saved because the essential elements of the supporting body can be produced only from two different endless tubes without substantial amounts incurred to waste. This allows even a small-scale, decentralized
  • the endless tubes are made as a Halbzeugmateri for the production of Palettenfußetti essentially made of cardboard or waste paper-based material gewi disgusted multi-layer. It is advantageous if the inner part and the outer part to the appropriate size of the support body preferably by sawing, without punching brought According to a further aspect of the invention, the following objects are disclosed:
  • a pallet plate containing a cover plate and a
  • Base plate and an intermediate stabilizing layer which is characterized in that
  • the stabilization layer contains substantially adjacent pipe sections of substantially equal height. It is advantageous if the pipe sections are arranged at a suitable diameter in a dense surface packing as possible, because this increases the carrying capacity of the plate and lingers are largely avoided by local load peaks.
  • the stabilization layer can be produced by an intermediate step, namely the assembly, in particular bonding of pipes laid parallel to a tube package whose cross-section substantially corresponds to the shape of the pallet plate. Thereafter, the step of sawing the Pact into individual slices, the thickness of which corresponds to the desired height of the stabilizing layer.
  • tubes for the pipe sections are made of recycled material, that is, if preferably made of endless
  • Starting material is repeatedly and multi-layered from narrow tapes wound waste paper material is used. Then you have a very low raw material price, which is only about 20 to 30% of the raw material price from which the products of the state of the art are made, such as corrugated board, or pressed board.
  • the pipe sections have an outer pipe diameter of about 20 to 200 mm, preferably 30-80 mm and more preferably 25 to 50 mm.
  • the wall thickness can be dimensioned depending on the target load capacity.
  • a pallet can be produced in a simple manner, wherein the pallet feet are arranged and fixed on the edge of the pallet plate, and preferably at least one foot is arranged and fastened in the middle region of the plate, preferably by gluing.
  • edge finishes are provided for the plate, preferably also from said recycling material, which are prefabricated to measure and then glued to the plate and the feet herumum offeredd.
  • the feet are glued in addition.
  • FIG. 1 shows a pallet base in a perspective view obliquely from above, wherein an inner part is shown before being pushed in,
  • FIG. 2 shows the pallet base from FIG. 1 from above and uncovered, viewing direction is the loading direction, wherein two inner parts are inserted completely and flush with the edge
  • FIG. 3 shows the pallet base according to FIG. 1 with inserted inner part
  • FIG. 4 shows a pallet plate according to the invention with cover plate, base plate and intermediate stabilization layer, with open side edge
  • FIG. 5 shows the pallet plate from FIG. 4 with the cover plate removed
  • FIG. 6 shows the pallet plate from FIG. 5 in a different position
  • FIG. 7 shows the pallet plate from FIG. 5 after placing and gluing a cover plate onto the layer of pipe sections
  • FIG. 8 shows an edge termination element for closing the plate edge for a short side of a pallet according to the invention glued to the plate and the feet previously attached and glued to the plate;
  • FIG. 9 shows an edge termination element for closing the plate edge for a long side of a pallet according to the invention, which is glued to the plate and the feet previously attached and glued to the plate,
  • FIG. 10 shows another pallet base in another embodiment likewise produced by the method according to the invention
  • FIGS. 11 and 12 show a pallet according to the invention
  • the same reference numerals designate the same or functionally identical components.
  • the above-mentioned starting material namely multiple and / or multilayer used from narrow tapes wrapped waste paper material.
  • the tubes are wound as endless goods on individually shaped cores, in each case deported from the core in time and then sawed off in sections.
  • Figure 1 shows a Palettenfuß 10 in a perspective view obliquely from above, with only an inner part 12 is shown prior to insertion.
  • the other inner part is only hinted at. It is pushed in from the other side, flush with the edge.
  • the outer part 14 is a section of a square tube with a rectangular cross-section, which can be produced by saw cuts from the above-mentioned square tube with a corresponding cross-section. When used, the weight comes from the top of the pallet plate (not drawn in).
  • the inner part 12 has two side surfaces 16 which resiliently clamp against the two opposite lateral surfaces 18 of the outer part when the inner part is inserted into the outer part. This is done by each folded end portions 17 of the side surfaces, which are resiliently supported against a core body 22.
  • the spanning side surfaces of the inner part 12 are made in one piece with a connection surface 20.
  • the connecting surface 20 forms each of the serving as Palettenfuß supporting body surfaces when the inner part is pushed into the outer part.
  • the side surfaces and the connecting surface act together as a clamping body for bracing against the A Eisenenteil.
  • the clamping body 16, 20 is glued to the core body by Lssensstrei ⁇ fen.
  • the core body 22 is a portion of a first quadrangular tube having a smaller cross-sectional area of about 4cm x 4cm and the height of the pallet leg desired height as the length
  • the outer member 14 is a portion of a second quadrangular tube having a larger cross-sectional area, about 10cm x 10cm and the height of the desired height of the pallet foot as a length.
  • the clamping body consists of the side surfaces 16 and the connecting surface 20. It can be produced by sawing the larger square tube and corresponding folding.
  • the inner part 12 fills the entire inner height of the outer part 14.
  • Figure 2 shows the Palettenfuß 10 of Figure 1 from above and exposed, viewing direction is the loading direction, with two inner parts are inserted completely and flush with the edge.
  • the connecting part 20 has in the longitudinal direction (downwards) through indentations, which ensure that the connecting part is slightly narrower than the corresponding inner dimension of the outer part, so that the nesting is guaranteed at fit.
  • FIG. 3 shows the pallet foot 10 according to FIG. 1 with inserted inner part 12.
  • FIG. 4 shows a pallet plate 40 according to the invention with cover plate 42, base plate 44 and intermediate stabilization layer 46, with open side edge 47.
  • the plate has on both sides a lateral projection 48, which, like FIG. 7, is folded over and glued to the surface of the cover plate 42 becomes.
  • the material for the cover plate 42 is just as described above waste material, which is obtained from waste paper and is plate-shaped.
  • the cover plates 42 are punched in the desired shape.
  • a stabilization layer 50 - see also FIG. 5 - is essentially produced from adjoining pipe sections 52 of essentially the same height.
  • the annular pipe sections 52 are arranged at a diameter of about 40mm and a height which corresponds approximately to the desired height of the plate, for example 20 to 30 mm, in a dense surface packing, that is, the outer surfaces of the "rings" abut each other.
  • the stabilization layer is produced by an intermediate step, namely the joining, and gluing of pipes laid in parallel to form a cuboid-shaped tube package whose cross-section substantially corresponds to the shape of the pallet plate, for example 80 cm ⁇ 60 cm or 80 cm ⁇ 120 cm. Thereafter, the step of sawing the Pact into individual slices, the thickness of which corresponds to the desired height of the stabilizing layer, and which is shown with reference numeral 50 in Figure 5.
  • the tubes for the pipe sections 52 also consist of the above-mentioned recycled material.
  • FIG. 5 shows the pallet plate 40 from FIG. 4 with the cover plate removed.
  • FIG. 6 shows the pallet plate 40 from FIG. 5 in a different representation.
  • Figure 7 shows the array board 40 in Figure 5 by placing and bonding a cover plate 42 onto the layer of tube ⁇ sections. The plate has on both sides a lateral projection 48, which is folded over and glued to the surface of the cover plate 42.
  • FIG. 8 shows an edge termination element 80 for closing the plate edge 47 for a short side of a pallet according to the invention, as shown in FIGS. 11 and 12.
  • the element 80 is first punched from flat material and then folded according to the figure. Then it will be with the
  • the element 80 is preferably made of recyclable material, as described above, but not wound, but is made multi-layer bonded and is pre-punched to the specially required shape, and folded during assembly of the pallet accordingly.
  • FIG. 9 shows an edge termination element 90 for reinforcing and possibly closing the plate edge 47 for a long side of a pallet according to the invention, which is produced in a corresponding manner and used in the production of the pallet.
  • FIG. 10 shows another pallet foot 100, in another embodiment, likewise produced by the method according to the invention. For use, it is placed upright, so that the weight of the pallet load in the longitudinal direction is parallel to the longitudinal structure shown, see arrow.
  • FIGS. 11 and 12 show a pallet 110 according to the invention with plate 40 according to FIGS. 4 to 7 and center feet 10 according to FIGS. 1 to 3, and corner feet according to FIG. 10, wherein the edge termination elements according to FIGS. 8 and 9 are applied, obliquely from above or obliquely from FIG below.
  • the abovementioned starting material is used in this exemplary embodiment. al, namely multiple and / or multi-layer of narrow tapes wound waste paper material used.
  • the tubes are wound as endless goods on correspondingly shaped cores, so many layers are wound on each other until the desired wall thickness of the winding tube is reached.
  • These wound tubes are each deported from their hub and then sawed off in sections.
  • a square tube with a larger inner cross section and a square tube with a smaller inner cross section are wound, as already stated above.
  • the large square tube is used after sections sawing off for the preparation of the outer part of the foot, and for producing the insertable into the outer part clamping body of two side parts and connecting surface.
  • This clamping body is preferably produced in that the square tube with a larger cross-section is symmetrically separated longitudinally by sawing into two congruent and equal size trough-shaped parts with a U-shaped cross section.
  • the two open legs are each folded over inwards and thereby form the resilient sections 17 in FIG. 1.
  • the spring effect can be enhanced by a bead is inserted into the fold, so that the bead is surrounded by the side part.
  • the inner part is provided with glue and dry machine inserted into the outer part, which is held slightly damp and sih then even on the inner part shrinks:
  • All parts are preferably made of recyclable paper
  • the basic model of a pallet foot according to the exemplary embodiment has the dimensions 100 ⁇ 100 ⁇ 140 mm (however, other orders of magnitude can be produced without difficulty - depending on the customer's wishes).
  • the foot section is designed so that in this design a simple and safe high performance production
  • the manufacturing method according to the invention is designed so that - in contrast to known parts - two
  • the stabilization layer 50 see also FIG. 5 -is essentially produced from adjoining tube sections 52 of essentially the same height.
  • the stabilization layer is preferably produced by an intermediate step, namely the joining, and gluing of parallel tubes to a cuboid tube package whose cross-section substantially corresponds to the shape of the pallet plate, so for example 80cm x 60 cm or 80 cm x 120 cm.
  • the tubes for the pipe sections 52 also consist of the above-mentioned recycled material. They are also wound as described above, but on a core with a round cross-section. Then, the base plate and the cover plate are laminated on the stabilizing layer and glued together.
  • the pallet feet are glued to the base plate and the edge termination members 80 and 90 are applied as described above. Then an optional impregnation step can be carried out, in which the pallet as a whole is impregnated is dipped. If necessary, the impregnation step can also be carried out for the individual parts.
  • clamping elements profile parts
  • outer part The structural application of the clamping elements (profile parts) in combination with the outer part as a square tube results in a high stacking load of approx. 1.8 t per foot.
  • the pallet can also be provided with feet of a different shape, as shown in FIGS. 10, 11 and 12. These narrower feet preferably also consist of mutually joined and glued, sawn endless
  • Prisma is a geometric body that has a polygon as its base and whose side edges are parallel and equal in length.
  • the core body could also have a hexagonal or octagonal cross-section. However, the rectangular one is preferred.
  • An example of a pallet base also belonging to the invention is an inner part 16, consisting of the core body 22, made of the wound tubes according to the invention, but further wrapped with paper-based tear-resistant adhesive tape, without the side parts 16 and the connecting surface 20.

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

Abstract

La présente invention concerne des palettes de transport en couches de carton ou papier enroulées, notamment à base de vieux papier, de matériau recyclé ou de déchets. Pour fournir une palette améliorée en matériau de recyclage, notamment à base de vieux papier, qui présente la robustesse nécessaire dans la pratique, il est proposé de fabriquer tous les éléments d'une palette, donc essentiellement la plaque de palette empilable et chargeable et les pieds de palette à partir d'éléments qui sont produits à partir de matériau de départ sans fin et qui ne doivent plus être que sciés à dimension éventuellement après ou avant l'assemblage et/ou l'agrafage ou le collage. Cela abaisse les coûts de fabrication parce que les opérations d'estampage et de pliage qui sont obligatoirement nécessaires dans l'état de la technique pour la fabrication des éléments de palette disparaissent. Quand, en plus, on utilise comme matériau de départ sans fin du matériau à base de vieux papier enroulé plusieurs fois et en plusieurs couches à partir d'étroites bandes, on a alors un prix de la matière première très bas qui ne représente qu'environ 20 à 30% du prix de la matière première à partir de laquelle des produits de l'état de la technique sont fabriqués, à savoir le carton ondulé ou le carton comprimé.
PCT/DE2010/001369 2009-11-27 2010-11-25 Palette en matériau de recyclage améliorée WO2011063793A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009055926.4 2009-11-27
DE102009055926 2009-11-27

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WO2011063793A2 true WO2011063793A2 (fr) 2011-06-03
WO2011063793A3 WO2011063793A3 (fr) 2011-12-29

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010046688A1 (de) 2010-09-28 2012-05-03 Frank Schmidt Superleichtpalette
DE102018103297A1 (de) * 2018-02-14 2019-08-14 Brodes GmbH Profilrohr

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859179B1 (fr) * 2003-09-03 2006-06-09 Daniel Raymond Blaise Dispositif pour constituer des elements de palettes de manutention en kits
MXPA04009691A (es) * 2003-05-26 2005-07-14 Pack Corp Tarima de carton corrugado.
WO2006000657A1 (fr) * 2004-05-26 2006-01-05 Daniel Blaise Palette de manutention de type assemblable sur place avec supports autobloquants et semelles amovibles
JP2007223634A (ja) * 2006-02-22 2007-09-06 Higashi Osaka Case Kk 紙製パレット用桁材

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010046688A1 (de) 2010-09-28 2012-05-03 Frank Schmidt Superleichtpalette
DE102018103297A1 (de) * 2018-02-14 2019-08-14 Brodes GmbH Profilrohr
DE102018103297B4 (de) * 2018-02-14 2019-09-26 Brodes GmbH Profilrohr

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