EP1897813A2 - Klötzchen für recycelbare Paletten, Vorrichtung zur Herstellung dieser Klötzchen und Vorrichtung zum entsprechenden Einbau - Google Patents

Klötzchen für recycelbare Paletten, Vorrichtung zur Herstellung dieser Klötzchen und Vorrichtung zum entsprechenden Einbau Download PDF

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Publication number
EP1897813A2
EP1897813A2 EP07301352A EP07301352A EP1897813A2 EP 1897813 A2 EP1897813 A2 EP 1897813A2 EP 07301352 A EP07301352 A EP 07301352A EP 07301352 A EP07301352 A EP 07301352A EP 1897813 A2 EP1897813 A2 EP 1897813A2
Authority
EP
European Patent Office
Prior art keywords
flaps
pallet
flap
pads
shutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07301352A
Other languages
English (en)
French (fr)
Other versions
EP1897813A3 (de
Inventor
Christian Morange
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.)
Papeteries et Cartonneries Lacaux Freres SA
Original Assignee
Papeteries et Cartonneries Lacaux Freres SA
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 Papeteries et Cartonneries Lacaux Freres SA filed Critical Papeteries et Cartonneries Lacaux Freres SA
Publication of EP1897813A2 publication Critical patent/EP1897813A2/de
Publication of EP1897813A3 publication Critical patent/EP1897813A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/0004—Rigid pallets without side walls
    • B65D19/0053—Rigid pallets without side walls the load supporting surface being made of more than one element
    • B65D19/0055—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
    • B65D19/0075—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 discrete foot-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
    • B65D19/0004—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
    • B65D2519/00014—Materials for the load supporting surface
    • B65D2519/00029—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
    • B65D2519/00049—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
    • B65D2519/00049—Materials for the base surface
    • B65D2519/00064—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
    • B65D2519/00089—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
    • B65D2519/00258—Overall construction
    • B65D2519/00283—Overall construction of the load supporting surface
    • B65D2519/00288—Overall construction of the load supporting surface made of one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00283—Overall construction of the load supporting surface
    • B65D2519/00293—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
    • B65D2519/00313—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
    • B65D2519/00313—Overall construction of the base surface
    • B65D2519/00328—Overall construction of the base surface shape of the contact surface of the base
    • B65D2519/00338—Overall construction of the base surface shape of the contact surface of the base contact surface having a discrete foot-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
    • B65D2519/00373—Overall construction of the non-integral separating spacer whereby at least one spacer is 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
    • B65D2519/00547—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

Definitions

  • the present invention relates to a pad for recyclable pallet.
  • the invention also covers the device for manufacturing these pads.
  • the invention also covers the laying device for these pads to produce pallets ready for use.
  • a patent application is known French N ° FR-2.874.594 in the name of the same holder concerning a handling pallet, mixed, with recyclable and reusable elements.
  • This palette provides the possibility of using wooden blocks, especially reconstituted wood, associated with two plates of specific corrugated cardboard, load support.
  • Pallets comprising a corrugated board loading surface and corrugated board pads are known.
  • such a pad must also be of identical cost, or even less cost than that of a wooden pad, which necessarily implies a mechanizable manufacture from corrugated cardboard plates, raw, out of the box. corrugator, commonly used for the transformation of this material.
  • the invention covers a corrugated pad, adapted to various configurations.
  • the invention also covers the device for producing the pads and the device for placing the pads thus made on corrugated cardboard plates to obtain a type of pallet, finalized, ready for use.
  • the invention also covers an arrangement of a wooden pallet with corrugated cardboard pads.
  • the blank 10 for producing a pad P is cut from corrugated cardboard, for example double / double corrugated cardboard comprising a first groove of 5.9mm in 145g, and a second groove of 3.9mm in 110g with two 140g kraft paper covers leading to a thickness of 10mm.
  • corrugated cardboard for example double / double corrugated cardboard comprising a first groove of 5.9mm in 145g, and a second groove of 3.9mm in 110g with two 140g kraft paper covers leading to a thickness of 10mm.
  • This blank 10 comprises n flaps 12-1, 12-2, ...., 12-n linked to each other along an axis XX ' .
  • this blank comprises 6 shutters.
  • Each flap has a length L along the axis XX ' and a width I.
  • the flaps comprise between them links 14 of the "slitte" type inverted every other time so as to make a collapsible portion accordion.
  • bonds of the type "slit” consist of cutting all the layers of the corrugated cardboard except one of the covers so as to allow a hinge effect and a perfect setting back to back of two successive parts.
  • This set of flaps is extended on one side, always along the axis XX ' , by a first flap 16 cover, a flap 18 base and a second flap 20 cover.
  • the first cover flap 16 is connected to the flap 18 base which is juxtaposed with a connection 22 of the raining type, that is to say with a marking by crushing of the groove, which allows and facilitates a folding along this connection, subject to compliance with a bending angle limited to about 90 °, beyond a cut with attachment points would be necessary.
  • the second cover flap 20 is also connected to the flap 18 base by a connection 24 of the raining type.
  • FIGS. 2A to 2C show a block diagram illustrating the successive folding phases of the blank 10 to obtain a pad P.
  • the flaps 12-1, 12-2 are folded face-to-face around the link 14 of the inverted slit type which allows this folding to be 180 °.
  • the folding of the blank is finalized by folding in turn 90 ° around the link 24, the second shutter 20 closing.
  • the pad thus obtained also represented in FIG. 3, comprises a U- shaped envelope composed of the first closure flap 16, the base flap 18 and the second closure flap 20.
  • the juxtaposed folds also form a surface S , the upper face of the parallelepiped, particularly visible in this FIG.
  • the flaps which form the branches of the U have a slightly longer length than the other flaps so as to take into account the thickness of the flap 18 base.
  • the corresponding slices of these shutters complete the surface 5.
  • the pad P thus produced is intended to come into contact with the ground via the outer face of the base flap 18 while the surface S is intended to be attached by gluing as explained below in the case of producing a pallet all cardboard.
  • FIG. 4 diagrammatically shows a device making it possible to produce pads as represented in FIGS. 1 to 3.
  • a feed station 26 which comprises a feeder 28 with a stack of blanks 10 or plates constituting blank multiples.
  • pre-cut blanks In the case of pre-cut blanks, pusher means of these blanks one by one are provided, the second one pushes first and so on.
  • the blanks are in this case pre-cut, slit, ready to bend.
  • slabs in situ they are slit, slit and drawn by means of a suitable tool arranged upstream in a complementary manner, which allows to easily vary the dimensions of the pads.
  • This arrangement allows a greater flexibility of work with very fast variations of dimensions of the pads according to the demand, this on the same station.
  • the single or complete supply station 26 is followed by a flap folding station 32 comprising, in one embodiment, folding aid bars B or folding shafts, of known type, inclined upwards and downwards. alternately bottom and converging at an angle adapted to initiate bending and extend, only the reference R being in the output alignment ZZ ' .
  • a specific guiding slide 34 ensures the recovery of the first closure flap 16 which serves as a reference plane.
  • the base flap 18 and the second closure flap 20 align vertically in the same reference plane.
  • the device further comprises a finishing station 36, positioned immediately at the exit of the folding station, which comprises a jack 38 which plates the various successive flaps.
  • the shutter 18 base is simultaneously folded under the shutters and plated.
  • the inner face of the second closure flap 20 is glued in particular with a glue by any suitable means known.
  • a recovery of the stud is performed from above by means of a jack 40 to a conveyor 42 which raises and ensures the plating of the first closure flap 20 glued against the flap vis-à-vis during the opening time of the glue.
  • the length of the conveyor corresponds to the setting time of the glue.
  • the pad P thus obtained is therefore entirely made of corrugated cardboard.
  • This pad P is particularly adapted to be associated in multiple ways with corrugated sheets to form a pallet.
  • This pallet is shown in Figure 5, in its best embodiment and comprises two lower sheets 44 and upper 46 of corrugated cardboard.
  • the lower sheet 44 has openings 48 for generating flanges 50.
  • peripheral edges 52 of this bottom sheet are folded upwards to position the future load. In each of these edges are also cut flasks 50.
  • the flanges 50 in the example shown, are 9 in number thus generating 9 housings provided to each receive a pad P.
  • the upper sheet 46 is a solid sheet which is superimposed on the lower sheet 44 so as to provide a continuous surface for the future charge and to increase the mechanical properties.
  • the pads P must be reported on the underside of the upper sheet 46 and through the lower sheet 44 with the interposition of glue, the flanges 50 must be spaced and folded against the outer faces of the first and second closure flaps constituting the branches of the U there too with interposition of glue.
  • This arrangement frees the passage of the forks of the handling equipment while ensuring excellent subjection of each stud on the sheets.
  • the loaded pallet is based on its studs which themselves are oriented with the flap 18 base flat on the ground and held in this position by the flanges 50. Keeping the studs secured and properly oriented allows to benefit from the all of the mechanical properties of said pads.
  • the present invention also proposes a device for positioning the pads on the corrugated sheets for producing pallets.
  • This description relates to a device for producing pallets with 9 pads, made entirely of corrugated cardboard, able to work with the different standard dimensions.
  • This device comprises a frame 54 equipped with a supply station 56 in lower sheets 44 of corrugated cardboard having previously been pre-cut and thus comprising flanges 50. These flanges are retained in the plane of the sheet to allow stacking.
  • the feed station 56 is equipped with a set of cardboard clamps, linked to means 58 for translational movement of the clamps of said set.
  • the pads P are also made with the device described above and the feed station 56 comprises three chutes 60 distribution of these pads, by gravity. The end of each chute is carried by a movable distribution head 62 to position the distributed pads at the required locations depending on the type of pallet and dimensions.
  • the frame 54 also supports a station 63 for bonding and clamping these pads.
  • This station 63 comprises three bonding heads 64 each provided with nozzles 66 for dispensing glue onto the flanges 50.
  • the bonding heads 64 are integral with translation movement means 66 according to the type of pallet.
  • This station also comprises three lower clamping heads 68, also movable in translation, by means 70 for driving so as to adapt to the type of pallet.
  • These lower clamping heads comprise fingers 72, movable in rotation, able to lift the glued flanges, to rotate and to press against the previously positioned studs.
  • the frame 54 supports a transfer station 74 for a resumption and to transfer this assembly, the lower sheet 44 equipped with glued pads P , to a laminating station of the upper sheet 46 on the lower sheet 44 so as to obtain a pallet ready in use.
  • the pallet thus obtained is perfectly recyclable because made entirely of corrugated cardboard.
  • This pallet is simple to manufacture, generates very few drops, has mechanical strength properties equivalent to those of a wooden pallet and its manufacture is perfectly industrializable.
  • the cardboard pad according to the present invention is also applicable to the production of mixed pallets wood / cardboard.
  • the load bearing surface is made of wood and the feet 54 are composed of corrugated cardboard pads according to the invention, sandwiched between two strips 76 of wood.
  • the feet 54 are composed of corrugated cardboard pads according to the invention, sandwiched between two strips 76 of wood.
  • the two blades 76 of wood are tightened by links 80 of the strapping type, immobilizing the studs.
  • links 80 of the strapping type immobilizing the studs.
  • Such a pallet is thus much lighter and remains composed of perfectly recyclable materials.
  • FIG. 10 there is the pallet 82 comprising skis 84, of which there are three skis in the chosen embodiment. These skis are parallel as the feet 54 in the previous embodiment.
  • Each ski includes three pads P.
  • Each ski 84 is preferably made from a blank as shown in FIG. 11.
  • This blank has its surface divided into two plates 86-1 and 86-2 carrying a double longitudinal slitting 88 so as to allow folding. despite the thickness of the cardboard.
  • On both sides of this double slitting there is also provided a creasing 90 so as to allow folding.
  • One of the plates 86-1 has cutouts 92-1 oriented to form longitudinal flaps 94-1.
  • the other of the plates 86-2 comprises, symmetrically, cutouts 92-2 oriented to form transverse flaps 94-2.
  • the cuts 92-1 and 92-2 are found strictly superimposed, the transverse flaps 94-2 can therefore be folded down.
  • the longitudinal flaps 94-1 pass through the cuts 92-2 of the transverse flaps and are folded down.
  • the height of projecting under the plate 86-2 is lower than that of the transverse flaps.
  • Each ski also comprises a flap 96 consisting of two zones on either side of the double slit, glued together.
  • the pallet 82 comprises two sheets 98 of corrugated cardboard, supported by the three skis 84 as is particularly visible in FIGS. 13 and 14.
  • the two side skis 84 are positioned so that the flaps 96 remain external. These flaps 96 are designed to be folded against the load and protect it from possible damage to the stowage of this load on said pallet.
  • the pallet thus produced can now be equipped with pads P.
  • each stud takes place in each housing consisting of flaps 94-1 and 94-2.
  • Each pad P is adhered by its upper face directly on the respective sheets 98 when they are arranged under one of these sheets and on the four flaps 94-1 and 94-2.
  • the pads P are only glued on the four shutters.
  • This fully cardboard pallet is immediately recyclable, it is achievable by cutting from reduced surface sheets, it requires a limited amount of material.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)
EP07301352A 2006-09-11 2007-09-10 Klötzchen für recycelbare Paletten, Vorrichtung zur Herstellung dieser Klötzchen und Vorrichtung zum entsprechenden Einbau Withdrawn EP1897813A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0653661A FR2905676B1 (fr) 2006-09-11 2006-09-11 Plot pour palette recyclable, dispositif de fabrication de ces plots et dispositif de pose associe

Publications (2)

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EP1897813A2 true EP1897813A2 (de) 2008-03-12
EP1897813A3 EP1897813A3 (de) 2008-06-04

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EP07301352A Withdrawn EP1897813A3 (de) 2006-09-11 2007-09-10 Klötzchen für recycelbare Paletten, Vorrichtung zur Herstellung dieser Klötzchen und Vorrichtung zum entsprechenden Einbau

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EP (1) EP1897813A3 (de)
FR (1) FR2905676B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023200329A1 (en) * 2022-04-14 2023-10-19 Heng Weng Hock Paper plank

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218913A (en) * 1989-03-09 1993-06-15 Corrugated Pallet Corporation Corrugated pallet
WO1993016927A1 (de) * 1992-02-27 1993-09-02 Architecture Project Idea Ag Palette aus karton
DE29908257U1 (de) * 1999-05-07 1999-08-26 Brakemann Verpackungen Gmbh Quaderförmiges Ritzpolster
EP1122179A1 (de) * 2000-02-03 2001-08-08 Brakemann Verpackungen GmbH & Co.KG Aus Wellpappe gewickelter Formkörper
US20020189507A1 (en) * 2001-06-13 2002-12-19 Benner Christopher T. Economical and ecological pallet material and method for making the same
WO2005097607A1 (en) * 2004-04-06 2005-10-20 Suomen Kuitulava Oy Method for manufacturing load-carrying elements

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218913A (en) * 1989-03-09 1993-06-15 Corrugated Pallet Corporation Corrugated pallet
WO1993016927A1 (de) * 1992-02-27 1993-09-02 Architecture Project Idea Ag Palette aus karton
DE29908257U1 (de) * 1999-05-07 1999-08-26 Brakemann Verpackungen Gmbh Quaderförmiges Ritzpolster
EP1122179A1 (de) * 2000-02-03 2001-08-08 Brakemann Verpackungen GmbH & Co.KG Aus Wellpappe gewickelter Formkörper
US20020189507A1 (en) * 2001-06-13 2002-12-19 Benner Christopher T. Economical and ecological pallet material and method for making the same
WO2005097607A1 (en) * 2004-04-06 2005-10-20 Suomen Kuitulava Oy Method for manufacturing load-carrying elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023200329A1 (en) * 2022-04-14 2023-10-19 Heng Weng Hock Paper plank

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Publication number Publication date
EP1897813A3 (de) 2008-06-04
FR2905676A1 (fr) 2008-03-14
FR2905676B1 (fr) 2011-02-25

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