FI93933C - Pallet - Google Patents
Pallet Download PDFInfo
- Publication number
- FI93933C FI93933C FI923261A FI923261A FI93933C FI 93933 C FI93933 C FI 93933C FI 923261 A FI923261 A FI 923261A FI 923261 A FI923261 A FI 923261A FI 93933 C FI93933 C FI 93933C
- Authority
- FI
- Finland
- Prior art keywords
- pallet
- cardboard
- beams
- layers
- corrugated
- Prior art date
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Classifications
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pallets (AREA)
- Making Paper Articles (AREA)
Description
9393593935
Kuormalava - Lastpall Tämän keksinnön kohteena on kuormalava, joka on valmistettu 5 pääasiassa kierrätyskelpoisesta pahvista käyttäen putkimaisia kartonkihylsykappaleita, jotka sijaitsevat lavassa niin, että niiden akselit ovat lavan tasoon nähden kohtisuorassa.The present invention relates to a pallet made mainly of recyclable cardboard using tubular cardboard sleeve pieces located on a pallet so that their axes are perpendicular to the plane of the pallet.
Kuormalavat on perinteisesti tehty puusta, jolla lavoille on 10 saatu suuri kantavuus. Puinen kuormalava kestää yleensä lukuisia käyttökertoja, mutta silti lavat päätyvät käytännössä varsin nopeasti kaatopaikoille.Pallets have traditionally been made of wood, which has given the pallets a high load capacity. A wooden pallet usually lasts numerous uses, but still the pallets end up in landfills quite quickly in practice.
Tunnettua on myös valmistaa kuormalava pahvista, joka on 15 käytön jälkeen mahdollista kierrättää takaisin uusiomassan valmistukseen. Tällä vältetään lavoista aiheutuva jäteongelma. Ratkaisun puutteena on kuitenkin ollut se, ettei pahvista valmistetuissa kuormalavoissa ole saavutettu vastaavaa lujuutta ja kantavuutta kuin puisissa lavoissa.It is also known to make a pallet from cardboard, which after use can be recycled back to the production of recycled pulp. This avoids the waste problem caused by pallets. However, the disadvantage of the solution has been that cardboard pallets have not achieved the same strength and load-bearing capacity as wooden pallets.
"2,0 SE-kuulutusjulkaisusta 356 944 tunnetaan kuormalava, jossa on käytetty kartonkihylsyjä, joita käytetään yleisesti paperirullien sydäminä. Hylsyt valmistetaan liimaamalla spiraa-limaisesti kierrettyjä kartonkikerroksia päällekkäin paksun, 25 lukuisista kartonkikerroksista muodostuvan vaipan omaavaksi putkeksi. Kartonkihylsyillä on aksiaalisuunnassa suuri pu-ristuslujuus, jonka avulla kuormalavaan aikaansaadaan kantavuutta, ja niiden materiaaliksi käytetään tyypillisesti uusiomassaa. Mainitun SE-julkaisun mukainen lava käsittää vie-30 rekkäisiä hylsykappaleita järjestettyinä lavan koko pinta-alalle ja lavaan on aikaansaatu jalat sillä, että hylsykap-paleet ovat keskenään eri pituisia. Lavan puutteena on se, että tarvittavien hylsykappaleiden määrä on suuri, jolloin lavan kokoaminen on hankalaa."2.0 SE 356 944 discloses a pallet using cardboard sleeves which are commonly used as cores for paper rolls. The pallet according to said SE publication comprises five sleeve cores arranged over the entire surface of the pallet and the pallet being provided with legs with different lengths of cores. the fact that the number of core pieces required is large, which makes it difficult to assemble the pallet.
Tämän keksinnön tarkoituksena on muodostaa pahvinen kuorma-lava, joka on valmistettavissa yksinkertaisemmin ja pienemmästä määrästä kartonkihylsykappaleita kuin SE-julkaisun 35 2 93933 356 944 mukainen lava, tarvitsematta tinkiä lavan kantavuudesta. Keksinnön mukainen lava, joka on kokonaisuudessaan kierrätyskelpoista materiaalia, on ajateltu ennen muuta kertakäyttöiseksi, joskin se käyttötarkoituksesta riippuen voi 5 kestää useampiakin käyttökertoja. Tunnusomaista keksinnön mukaiselle kuormalavalle on se, että se käsittää rinnakkaisista putkimaisista kartonkihylsykappaleista ja niitä ympäröivästä pahvista muodostettuja palkkeja, joita on lavassa kiinnitettyinä toisiinsa ristikkäin kahteen päällekkäiseen 10 kerrokseen.The object of the present invention is to provide a cardboard pallet which can be manufactured more simply and with a smaller number of cardboard core pieces than the pallet according to SE publication 35 2 93933 356 944, without having to compromise the load-bearing capacity of the pallet. The pallet according to the invention, which is entirely of recyclable material, is primarily intended to be disposable, although it may withstand several uses, depending on the intended use. The pallet according to the invention is characterized in that it comprises beams formed of parallel tubular cardboard sleeve pieces and the surrounding cardboard, which are fastened to each other in the pallet in two overlapping layers 10.
Keksinnön mukaista kuormalavaa varten kartonkihylsyt katkotaan lyhyehköiksi kappaleiksi, jotka järjestetään jonoon ja ympäröidään pahvilla niin, että saadaan pitkänomaisia palk-15 keja, joista kuormalava voidaan koota samaan tapaan kuin tavanomaiset puiset kuormalavat. Mainittujen palkkien kokoaminen voidaan toteuttaa automatisoituna prosessina.For the pallet according to the invention, the cardboard sleeves are cut into shorter pieces, which are arranged in a row and surrounded by cardboard so as to obtain elongate beams from which the pallet can be assembled in the same way as conventional wooden pallets. The assembly of said beams can be implemented as an automated process.
Keksinnön mukaan mainittuihin palkkeihin käytettyjen hylsy-"20 kappaleiden korkeus on edullisesti suurin piirtein sama tai vähän pienempi kuin niiden ulkohalkaisija. Tällainen mitoitus on edullinen sekä saatavan lavan kantavuuden että sen käsiteltävyyden kannalta.According to the invention, the height of the sleeve pieces used for said beams is preferably approximately the same or slightly smaller than their outer diameter. Such dimensioning is advantageous both in terms of the load-bearing capacity of the resulting pallet and its processability.
25 Palkeissa kartonkihylsykappaleita ympäröivä pahvi on keksinnön mukaan sopivimmin aaltopahvia, jossa on vuorotellen aal-lotettuja kerroksia ja suoria lainerikerroksia. Palkin jäykkyyden kannalta on edullista, jos aallot kulkevat palkin pituussuunnassa.According to the invention, the cardboard surrounding the cardboard core pieces in the beams is preferably corrugated cardboard with alternately corrugated layers and straight liner layers. From the point of view of the stiffness of the beam, it is advantageous if the waves travel in the longitudinal direction of the beam.
3030
Mikäli kuormattavat tavarat ovat itsekantavia, esim. lavan kokoa vastaavia jäykkiä laatikoita tms. pakkauksia, voi kuormalava muodostua pelkistä toisiinsa ristikkäin kiinnitetyistä palkeista. Keksinnön mukainen kuormalava on kuitenkin 35 edullista varustaa palkkien päälle kiinnitetyllä, jäykkää pahvia olevalla päälilevyllä, jolloin lava soveltuu myös pienikokoisempien tai löysien tavaroiden, kuten esim. säkkien kuormaamiseen.If the goods to be loaded are self-supporting, eg rigid boxes or similar packages corresponding to the size of the pallet, the pallet may consist of only beams cross-fastened to each other. However, it is advantageous to provide the pallet according to the invention with a top plate of rigid cardboard attached to the beams, whereby the pallet is also suitable for loading smaller or loose goods, such as sacks.
3 939333,93933
Kuormalavan siirtelyn helpottamiseksi on lavan ainakin yhdessä kerroksessa keskenään yhdensuuntaiset palkit edullista järjestää välimatkan päähän toisistaan niin, että lava on nostettavissa palkkien väleihin työnnettävällä nostohaaru-5 kalla.In order to facilitate the movement of the pallet, it is advantageous to arrange the parallel beams in at least one layer of the pallet at a distance from each other so that the pallet can be lifted by a lifting fork 5 inserted between the beams.
Keksinnön mukainen kuormalava on mahdollista koota käyttämällä pelkästään liimaa, joka materiaalin kierrätysproses-sissa separoituu massasta. Tällaisia ovat mm. tunnetut ns.The pallet according to the invention can be assembled using only glue, which is separated from the pulp in the material recycling process. Such are e.g. known so-called.
10 hot melt -liimat sekä kylmäliimat. Toisaalta on myös mahdollista käyttää lavan liimaliitosten varmistuksena niittejä.10 hot melt adhesives and cold adhesives. On the other hand, it is also possible to use rivets to secure the glue joints of the pallet.
Keksinnön mukaan kuormalava voi olla kiinnitettynä pakkaukseen, jota se kannattaa. Lava ja pakkaus, kuten esim. pape-15 rinen suursäkki, muodostavat tällöin kertakäyttöisen pak- kauskokonaisuuden, jonka materiaali on käytön jälkeen kokonaisuudessaan kierrätettävissä.According to the invention, the pallet may be attached to a package which it supports. The pallet and the packaging, such as a paper-15 big bag, then form a disposable packaging unit, the material of which is completely recyclable after use.
Keksintöä selostetaan seuraavassa yksityiskohtaisemmin esi-••20 merkkien avulla viittaamalla oheisiin piirustuksiin, joissa kuvio 1 esittää erästä keksinnön mukaista, ristikkäisistä palkeista ja päälilevystä muodostuvaa kuormalavaa, kuvio 2 esittää lavaan kuuluvaa yksittäistä palkkia päältä 25 nähtynä ja osaksi aukileikattuna, kuvio 3 esittää samaa palkkia sivulta nähtynä ja osaksi leikattuna, kuvio 4 esittää puolivalmista palkkia, jossa kartonkihylsy-kappaleet ovat asetettuina jonoon niiden ympärille käärittä-30 välle aaltopahville, kuvio 5 esittää palkkiin kuuluvaa yksittäistä hylsykappalet-ta, kuvio 6 esittää valmiin yksittäisen palkin päätyä, kuvio 7 esittää suurennetussa mittakaavassa palkkiin käyte-35 tyn aaltopahvikappaleen nurkkaa ja kuvio 8 esittää kuormalavaan kiinniliimatun suursäkin täyttöä.The invention will now be described in more detail by way of example with reference to the accompanying drawings, in which Figure 1 shows a pallet of cross beams and a top plate according to the invention, Figure 2 shows a single beam belonging to the pallet seen from above and partly in section, Figure 3 shows the same beam from the side seen and partially cut, Fig. 4 shows a semi-finished beam with carton pieces arranged in a row around them on corrugated board, Fig. 5 shows a single core piece belonging to the beam, Fig. 6 shows the end of a finished single beam, Fig. 7 shows on an enlarged scale a beam the corner of the corrugated cardboard piece used and Fig. 8 shows the filling of a large bag glued to the pallet.
4 939334,93933
Kuviossa 1 on esitetty keksinnön mukainen, lähinnä kertakäyttöiseksi tarkoitettu kuormalava 1, joka muodostuu kokonaisuudessaan kierrätyskelpoisesta materiaalista. Lava 1 käsittää jäykkää aaltopahvia olevan päälilevyn 2 sekä sen 5 alla pahvista muodostettuja palkkeja 3 järjestettyinä ris-tikkäin kahteen kerrokseen. Päälilevy 2 ja palkit 3 on liimattu toisiinsa kierrätysprosessin pulpperointivaiheessa erottuvalla hot melt -liimalla. Lavan 1 koko on suuruusluokkaa 0,5-1,5 m x 0,5 x 1,5 m ja se on tarkoitettu kantamaan 10 esim. useiden satojen kilojen painoisia suursäkkejä. Rinnakkaiset palkit 3 sijaitsevat lavassa 1 välimatkan päässä toisistaan siten, että lavaa voidaan siirrellä palkkien väleihin työnnettävällä nostohaarukalla.Figure 1 shows a pallet 1 according to the invention, mainly intended for single use, which consists entirely of recyclable material. Pallet 1 comprises a top plate 2 of rigid corrugated cardboard and beams 3 formed of cardboard below it, arranged crosswise in two layers. The top plate 2 and the beams 3 are glued together with a hot melt adhesive that separates during the pulping step of the recycling process. The size of the pallet 1 is of the order of 0.5-1.5 m x 0.5 x 1.5 m and it is intended to carry 10 large bags weighing several hundred kilograms, for example. The parallel beams 3 are located in the pallet 1 at a distance from each other so that the pallet can be moved between the beams with a lifting fork inserted.
15 Kuvion 1 mukaiseen kuormalavaan 1 kuuluvien palkkien 3 rakenne ilmenee kuvioista 2-7. Palkeissa on käytetty kuvion 5 mukaisia putkimaisia kartonkihylsykappaleita 4, jotka on leikattu esim. paperirullien sydäminä käytetyistä kartonki-hylsyistä. Hylsykappaleiden 4 sisähalkaisija d vaihtelee "20 yleensä välillä n. 75-150 mm, ulkohalkaisija D välillä n.The structure of the beams 3 belonging to the pallet 1 according to Figure 1 is shown in Figures 2-7. The bellows use tubular cardboard sleeve pieces 4 according to Fig. 5, which are cut, for example, from cardboard cores used as cores for paper rolls. The inner diameter d of the sleeve pieces 4 varies "20 generally between about 75-150 mm, the outer diameter D between n.
85-180 mm, vaipan seinämäpaksuus välillä n. 2-15 mm ja korkeus h välillä n. 30-100 mm. Optimaalisesti hylsykappaleen 4 korkeus h on jonkin verran pienempi tai enintään suurin piirtein sama kuin ulkohalkaisija D.85-180 mm, sheath wall thickness between approx. 2-15 mm and height h between approx. 30-100 mm. Optimally, the height h of the sleeve body 4 is somewhat smaller or at most approximately the same as the outer diameter D.
2525
Hylsykappaleet 4 voivat olla palkissa 3 järjestettyinä kuvion 4 mukaiseen jonoon. Hylsykappaleiden 4 määrä palkissa voi vaihdella riippuen palkin pituudesta eli valmistettavan kuormalavan l mitoista. Mikäli haluttu palkin pituus ei ole 30 hylsykappaleen ulkohalkaisijan D monikerta, voidaan hylsy-kappaleiden 4 muodostaman jonon keskelle jättää aukko. Muutoin jonossa olevat kappaleet on edullista liimata kyljis-tään kiinni toinen toisiinsa.The sleeve pieces 4 can be arranged in the beam 3 in the row according to Fig. 4. The number of sleeve pieces 4 in the beam can vary depending on the length of the beam, i.e. the dimensions of the pallet 1 to be manufactured. If the desired beam length is not a multiple of the outer diameter D of the core body 30, an opening can be left in the middle of the row formed by the core body 4. Otherwise, the pieces in the queue are preferably glued side by side to each other.
35 Hylsykappaleita 4 ympäröi palkissa 3 niiden ympärille kiedottu, palkin särmiä vastaavin taittein 5 varustettu aalto-pahviarkki 6. Arkin 6 reunimmaiset kaistat on saatettu hylsykappaleiden 4 päällä kuvion 6 mukaisesti päällekkäin ja 5 93933 saumattu toisiinsa mainitulla hot melt -liimalla. Samaa liimaa on käytetty myös kaikilla hylsykappaleiden 4 ja aalto-pahvin 6 välisillä kosketuspinnoilla.The sleeve pieces 4 are surrounded in a beam 3 by a corrugated cardboard sheet 6 wrapped around them, with folds corresponding to the edges of the beam 6. The outermost strips of the sheet 6 are superimposed on the sleeve pieces 4 as shown in Figure 6 and sealed together with said hot melt adhesive. The same adhesive has also been used on all the contact surfaces between the core bodies 4 and the corrugated board 6.
5 Aaltopahviarkki 6 voi vaihtoehtoisesti olla mitoitettu siten, että sen reunimmaisten kaistojen leveys on vain puolet palkin 3 leveydestä. Tällöin palkkiin 3 saadaan yksinkertainen aaltopahvikerros, jossa arkin 6 reunat sijaitsevat toisiaan vasten menemättä kuvion 6 mukaisesti päällekkäin.Alternatively, the corrugated sheet 6 may be dimensioned so that the width of its outermost strips is only half the width of the beam 3. In this case, a simple corrugated cardboard layer is obtained in the beam 3, in which the edges of the sheet 6 are located against each other without overlapping according to Fig. 6.
10 Palkkeihin 3 käytetty aaltopahvi 6 muodostuu kuvion 7 mukaisesti viidestä päällekkäisestä kerroksesta, joista keskimmäinen ja reunimmaiset ovat suoria lainerikerroksia 7 ja kaksi muuta aallotettuja kerroksia 8. Kerrosten 8 aallot kulkevat palkkien 3 pituussuunnassa.The corrugated board 6 used for the beams 3 consists, according to Fig. 7, of five overlapping layers, the middle and outermost of which are straight liner layers 7 and the other two corrugated layers 8. The waves of the layers 8 run in the longitudinal direction of the beams 3.
1515
Kuormalavan 1 kantavuuden kannalta on olennaista, että putkimaisten hylsykappaleiden 4 akselit 9 (vrt. kuvio 4) ovat lavassa kuormituksen suunnassa eli lavan (päälilevyn 2) tasoon nähden kohtisuorassa.From the point of view of the load-bearing capacity of the pallet 1, it is essential that the axes 9 of the tubular sleeve pieces 4 (cf. Fig. 4) are in the pallet in the direction of the load, i.e. perpendicular to the plane of the pallet (top plate 2).
••20•• 20
Kuviossa 8 nähdään kuvion 1 mukainen kuormalava 1, joka kannattaa jauhemaisella tuotteella tai granulaatilla täytettävää paperista suursäkkiä 10. Säkin 10 täyttö tapahtuu sen ollessa lavalla 1, ja säkki voi olla liimattuna kiinni la-25 vaan. Lava 1 ja säkki muodostavat tällöin yhdessä kertakäyttöisen pakkausyksikön, joka on käytettävissä uusiomassan raaka-aineeksi sen jälkeen, kun säkki on tyhjennetty.Fig. 8 shows the pallet 1 according to Fig. 1, which supports a large paper bag 10 to be filled with powdered product or granulate. The bag 10 is filled while it is on the pallet 1, and the bag can be glued to the pallet. The pallet 1 and the sack then together form a disposable packaging unit which is available as a raw material for the recycled pulp after the sack has been emptied.
Alan ammattimiehelle on selvää, että keksinnön erilaiset 30 sovellutusmuodot eivät rajoitu edellä esitettyihin esimerkkeihin vaan voivat vaihdella oheisten patenttivaatimusten puitteissa.It will be apparent to those skilled in the art that the various embodiments of the invention are not limited to the examples set forth above but may vary within the scope of the appended claims.
Claims (9)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI923261A FI93933C (en) | 1992-07-16 | 1992-07-16 | Pallet |
LTIP793A LT3490B (en) | 1992-07-16 | 1993-07-15 | A pallet |
PCT/FI1993/000298 WO1994002366A1 (en) | 1992-07-16 | 1993-07-15 | Pallet |
LV930994A LV11152B (en) | 1992-07-16 | 1993-07-16 | Pallet |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI923261 | 1992-07-16 | ||
FI923261A FI93933C (en) | 1992-07-16 | 1992-07-16 | Pallet |
Publications (4)
Publication Number | Publication Date |
---|---|
FI923261A0 FI923261A0 (en) | 1992-07-16 |
FI923261A FI923261A (en) | 1994-01-17 |
FI93933B FI93933B (en) | 1995-03-15 |
FI93933C true FI93933C (en) | 1995-06-26 |
Family
ID=8535626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI923261A FI93933C (en) | 1992-07-16 | 1992-07-16 | Pallet |
Country Status (4)
Country | Link |
---|---|
FI (1) | FI93933C (en) |
LT (1) | LT3490B (en) |
LV (1) | LV11152B (en) |
WO (1) | WO1994002366A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI94852C (en) * | 1994-01-26 | 1995-11-10 | Wisapak Oy Ab | Cargo pallet and its manufacturing process |
FI107904B (en) * | 1994-09-08 | 2001-10-31 | Wisapak Oy Ab | Pallet |
DE29606277U1 (en) * | 1996-04-04 | 1996-06-20 | PAL Palettensysteme Ges.m.b.H., Lustenau | Pallet runner and light pallet provided with it |
NZ513228A (en) * | 2001-07-31 | 2002-07-26 | Suomen Kuitulava Oy | Pallet made from cardboard with beams made from cardboard tubes |
BE1014332A5 (en) | 2001-08-03 | 2003-09-02 | Suomen Kuitulava Oy | Pallet made from cardboard with beams made from cardboard tubes |
SE0201591L (en) * | 2002-05-28 | 2003-11-29 | Inter Ikea Systems Bv | Method and unit load for distribution of items |
US7159715B2 (en) | 2003-05-15 | 2007-01-09 | International Paper Company | Container with integrated pallet for shipping television screens |
FI117595B (en) * | 2004-04-06 | 2006-12-15 | Suomen Kuitulava Oy | A method for manufacturing load-bearing elements |
MY161969A (en) * | 2010-03-05 | 2017-05-31 | Agrofleet Sdn Bhd | Paper pallet |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1109538A (en) * | 1954-07-30 | 1956-01-30 | Papeterie De Chateauneuf La Fo | Pallet for cardboard box and box-pallet assembly |
DE2123090C3 (en) | 1970-05-14 | 1980-02-21 | Phillips Petroleum Co., Bartlesville, Okla. (V.St.A.) | Process for the production of a relatively coarse-particle carbon black |
SE356944B (en) * | 1971-08-17 | 1973-06-12 | Akerlund & Rausing Ab | |
US3881429A (en) * | 1972-08-24 | 1975-05-06 | Ralph J Seymore | Pallet runner |
FR2466402A1 (en) * | 1979-10-02 | 1981-04-10 | Unilever Nv | Cardboard pallet made from box beams - mounted on tubular legs on a base and having tubes in between the edge beams |
NO150509C (en) * | 1981-11-24 | 1984-10-31 | Norsk Hydro As | FLEXIBLE CONTAINER WITH LOAD Pallet-shaped bottom. |
EP0134659A1 (en) * | 1983-07-08 | 1985-03-20 | Lee K. Groome | Paperboard pallet |
-
1992
- 1992-07-16 FI FI923261A patent/FI93933C/en not_active IP Right Cessation
-
1993
- 1993-07-15 LT LTIP793A patent/LT3490B/en not_active IP Right Cessation
- 1993-07-15 WO PCT/FI1993/000298 patent/WO1994002366A1/en active Application Filing
- 1993-07-16 LV LV930994A patent/LV11152B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1994002366A1 (en) | 1994-02-03 |
LTIP793A (en) | 1995-01-31 |
FI93933B (en) | 1995-03-15 |
LV11152A (en) | 1996-04-20 |
FI923261A0 (en) | 1992-07-16 |
LV11152B (en) | 1996-06-20 |
FI923261A (en) | 1994-01-17 |
LT3490B (en) | 1995-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MA | Patent expired |