NO752476L - - Google Patents
Info
- Publication number
- NO752476L NO752476L NO752476A NO752476A NO752476L NO 752476 L NO752476 L NO 752476L NO 752476 A NO752476 A NO 752476A NO 752476 A NO752476 A NO 752476A NO 752476 L NO752476 L NO 752476L
- Authority
- NO
- Norway
- Prior art keywords
- elements
- accordance
- frame parts
- anchored
- male
- Prior art date
Links
- 239000012815 thermoplastic material Substances 0.000 claims description 18
- 230000002787 reinforcement Effects 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
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
- B65D19/001—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 a single element
- B65D19/0012—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 a single element forming a continuous plane contact surface
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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
- B65D2519/00024—Metal
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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
- B65D2519/00034—Plastic
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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
- B65D2519/00044—Combination, e.g. different elements made of different materials, laminates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00049—Materials for the base surface
- B65D2519/00059—Metal
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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
- B65D2519/00069—Plastic
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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
- B65D2519/00079—Combination, e.g. different elements made of different materials, laminates
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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
- B65D2519/00094—Metal
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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
- B65D2519/00104—Plastic
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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
- B65D2519/00114—Combination, e.g. different elements made of different materials, laminates
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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
- B65D2519/00293—Overall construction of the load supporting 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
- B65D2519/00283—Overall construction of the load supporting surface
- B65D2519/00298—Overall construction of the load supporting surface skeleton type
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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
- B65D2519/00313—Overall construction of the base surface
- B65D2519/00353—Overall construction of the base surface skeleton type
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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
Description
Foreliggende oppfinnelse vedrører gjenstander med tredimensjonalt anordnet armering som er innkapslet i et termoplastmateriale , og er , nærmere bestemt, knyttet til paller som er fremstilt på denne måte. The present invention relates to objects with three-dimensionally arranged reinforcement which are encapsulated in a thermoplastic material, and are, more specifically, linked to pallets which have been produced in this way.
Tilvirkning av en palle ved utforming av en foæreplate som er fremstilt av stålarmeringsstenger som er forankret i et todimensjonalt arrangement og omgitt av et termoplastmateriale som er påført ved sprøytestøping, ér kjent fra tidligere. Det har alternativt v sart benyttet en vakuumformingsprosess, for å trekke en pålagt, opphetet plate av termoplastmateriale rundt og under armeringen. Imidlertid er den tyngde som kan bæres av slike The manufacture of a pallet by forming a liner made of steel reinforcing bars anchored in a two-dimensional arrangement and surrounded by a thermoplastic material applied by injection molding is known from the past. Alternatively, a vacuum forming process has been used to draw an applied, heated sheet of thermoplastic material around and under the reinforcement. However, the weight that can be carried by such
paller, nødvendigvis begrenset, og det er innlysende at en tre-dimensjonal palle vil ha større styrke. pallets, necessarily limited, and it is obvious that a three-dimensional pallet will have greater strength.
Ved en fremgangsmåte i henhold til oppfinnelsen, for fremstilling av en gjenstand med et tredimensjonalt arrangement av armeringselementer som er innkapslet i et termoplastmateriale, til-virkes gjenstanden av to separate rammeverk som hyer innbefatter innkapslede, todimensjonalt anordnede armeringselementer, og som forbindes med hverandre ved sammenkobling av sekundærelementer som derved danner søyleformede støtter, bestående av innkapslede armeringselementer, som strekker seg mellom dé to rammeverk. In a method according to the invention, for the production of an object with a three-dimensional arrangement of reinforcement elements which are encapsulated in a thermoplastic material, the object is produced from two separate frameworks which each contain encapsulated, two-dimensionally arranged reinforcement elements, and which are connected to each other by connection of secondary elements which thereby form columnar supports, consisting of encapsulated reinforcing elements, which extend between the two frameworks.
Ifølge en fremgangsmåte for fremstilling av siike gjenstander blir termoplastmaterialet vakuumutformet rundt hvert av According to a method for manufacturing fine objects, the thermoplastic material is vacuum formed around each of
de todimensjonale rammeverk med tilhørende sekundærelementer, men innkapslingen kan også oppnås på andre måter, for eksempel ved komprimering eller ved sprøytestøping. the two-dimensional framework with associated secondary elements, but the encapsulation can also be achieved in other ways, for example by compression or by injection moulding.
Videre omfatter oppfinnelsen en gjenstand som er utstyrt med tredimensjonalt anordnede armeringselementer, stort sett innkapslet i et termoplastmateriale, og som er dannet av to separate rammedeler som hver innbefatter todimensjonalt anordnede, innkapslede armeringselementer, og som er forbundet med hverandre ved hjelp av sekundærelementer som er forankret til rammedelene Furthermore, the invention includes an object which is equipped with three-dimensionally arranged reinforcing elements, mostly encapsulated in a thermoplastic material, and which is formed by two separate frame parts, each of which includes two-dimensionally arranged, encapsulated reinforcing elements, and which are connected to each other by means of secondary elements which are anchored to the frame parts
og derved danner- søyleformede støtter, bestående av innkapslede armeringselementer, som strekker seg mellom rammedelene. and thereby form columnar supports, consisting of encapsulated reinforcing elements, which extend between the frame parts.
Sekundærelementene er fortrinnsvis forbundet med hverandre ved han- og hunkoblinger. The secondary elements are preferably connected to each other by male and female connections.
Oppfinnelsen kan på særlig fordelaktig måte anvefides ved fremstilling av paller, fordi paller av denne konstruksjonsform vil ha stor styrke og dessuten være meget hygienisk i anvendelse, på grunn av det innkapslende plastmateriale. Det vil videre The invention can be used in a particularly advantageous way in the production of pallets, because pallets of this construction form will have great strength and will also be very hygienic in use, due to the encapsulating plastic material. It will continue
kunne oppnås en jevnhet i dimensjoner, som er langt større enn ved trepalier. an evenness in dimensions could be achieved, which is far greater than with wooden palisades.
Hvis sekundserarmeringselementene er anordnet som han- og hundeler i form av stenger og rør, kan en palle dessuten bibringes høy styrke i palleplanet, på grunn av stengenes og rørenes innbyrdes inngrepslengde. If the secondary reinforcement elements are arranged as male and female parts in the form of rods and tubes, a pallet can also be given high strength in the pallet plane, due to the interlocking length of the rods and tubes.
En rekke eksempler på paller som er tilvirket i henhold til foreliggende oppfinnelse, er beskrevet i det etterfølgende i forbindelse med de medfølgende tegninger, hvori: Figurene 1,°3, 5, 7, 10 og 12 viser uttrukne perspektivriss av paller som er forsynt med ulike typer av sekundærelementer som skal A number of examples of pallets manufactured in accordance with the present invention are described below in connection with the accompanying drawings, in which: Figures 1, 3, 5, 7, 10 and 12 show drawn-out perspective views of pallets that are provided with different types of secondary elements that must
dannessøyleformede støtter<p>g forbinde de to rammedeler med hverandre , samt form pillar-shaped supports<p>g connect the two frame parts with each other, as well
figurene 2, 4, 6, 8, 9, lia og 13 viser enkelthetene ved pallenes søyleformede støtter. Det er i figur 1 viat en palle med en øvre og en nedre rammede1 henholdsvis 1 og 2, som hveffinnbefatter et arrangement av stålarmeringselementer 3 og 4. Rammedelene er forsynt med et yttersjikt i form av et dekkende termoplastmateriale som fullstendig Figures 2, 4, 6, 8, 9, 11a and 13 show the details of the pallets' columnar supports. It is shown in figure 1 via a pallet with an upper and a lower frame 1 and 2, respectively, which contain an arrangement of steel reinforcement elements 3 and 4. The frame parts are provided with an outer layer in the form of a covering thermoplastic material which completely
omslutter armeringselementene 3 og 4 og derved forhindrer inn-trengning av smuss eller fuktighet, som ellers vil kunne forringe pallene utseende eller skade armeringselementene. encloses the reinforcing elements 3 and 4 and thereby prevents the ingress of dirt or moisture, which could otherwise deteriorate the appearance of the pallets or damage the reinforcing elements.
De to rammedeler 1 og 2 er i dette tilfelle ikke identiske, idet den øvre del omfatter en kontinuerlig, plan overside 7 som The two frame parts 1 and 2 are not identical in this case, as the upper part comprises a continuous, flat upper side 7 which
tjener som underlag for de gjenstander som skal stables på pallen. serves as a base for the objects to be stacked on the pallet.
Armeringselementene 3 i den øvre rammede1 1 er dessuten tallrikere enn armeringselementene 4 i den nedre rammede1 2, for å gi til-strekkelig understøttelse for de laster som påføres. Den nedre rammede1 som utelukkende danner bunnen av pallen, behøver ikke å være forsynt med en slik, kontinuerlig ytterflate som er nødvendig; The reinforcement elements 3 in the upper frame 1 1 are also more numerous than the reinforcement elements 4 in the lower frame 1 2, in order to provide sufficient support for the loads that are applied. The lower frame1, which exclusively forms the bottom of the pallet, does not need to be provided with such a continuous outer surface as is necessary;
ved den øvre rammede1.at the upper affected1.
Figurene 3, 5, 7, 10 og 12 viser paller med samme karakteristiske trekk som de tidligere beskrevne, som ér angitt ved korresponderende henvisningstall. Figures 3, 5, 7, 10 and 12 show pallets with the same characteristic features as those previously described, which are indicated by corresponding reference numbers.
Pallen ifølge figur 1 fullføres, ved at den øvré og den nédre rammede1 1 og 2 sammenføyes ved hjelp av stålstenger og stålrør henholdsvis 10 og 11 som danner rammedelenes sekundærelementer og som rager stort sett rettvinklet ut fra rammedelene The pallet according to Figure 1 is completed by joining the upper and lower frames 1 1 and 2 together using steel rods and steel pipes 10 and 11, respectively, which form the secondary elements of the frame parts and which protrude at a largely right angle from the frame parts
i visse posisjoner, fordelt over rammeflåtene. Den ene rammede1 kan være utstyrt utelukkende med han- eller hunarmeringselementer eller, slik som vist, med en kombinasjon av begge elementtyper, og i sistnevnte tilfelle vil også den annen rammede1 innbefatte en kombinasjon av de to typer. Han-armeringselementene blir, under sammenføringen av rammedelene, innført i hun-armeringselementene, slik at de to elementtyper i forening danner de søyleformede støtter som adskiIler de to rammedeler og samtidig forbinder dem fast med hverandre. Som det fremgår av figur 2 som viser sekundær - elementene 10 og 11 detaljert, er det dekkende termoplastmateriale anordnet slik, at det omslutter hun-elementet eller røret 11 i elementets fulle lengde, mens det derimot bare innkapsler et parti av han-eleméntet eller stålstangen 10 i tilgrensning til den ende av stangen som er fastsveiset til de armeringselementer som danner det todimensjonale arrangement. De unngåelige, mindre avvikelser i rørenes og stengenes eksakte plasering resulterer i en tvangs-innpasning av stengene i rørene, hvorved de to halvdeler av pallen sammenlåses. Innen sammenføyingen kan termoplastmaterialet på de to rammedeler opphetes i de punkter som, i den ferdige gjenstand, vil befinne seg i anlegg mot hverandre, slik at termoplastmaterialet, når de to rammedeler sammenføres, blir effektivt sammensveiset i skjøtene og derved bidrar til sammenlåsingen av de to pallehalv-deler. in certain positions, distributed over the frame rafts. One frame1 can be equipped exclusively with male or female reinforcement elements or, as shown, with a combination of both element types, and in the latter case, the other frame1 will also include a combination of the two types. The male reinforcement elements are, during the joining of the frame parts, introduced into the female reinforcement elements, so that the two element types together form the columnar supports which separate the two frame parts and at the same time firmly connect them to each other. As can be seen from Figure 2, which shows the secondary elements 10 and 11 in detail, the covering thermoplastic material is arranged in such a way that it encloses the female element or the tube 11 in the full length of the element, while on the other hand it only encapsulates a part of the male element or the steel rod 10 adjacent to the end of the rod which is welded to the reinforcing elements which form the two-dimensional arrangement. The avoidable, minor deviations in the exact placement of the pipes and rods result in a forced fitting of the rods into the pipes, whereby the two halves of the pallet are locked together. Before joining, the thermoplastic material on the two frame parts can be heated at the points which, in the finished object, will be in contact with each other, so that the thermoplastic material, when the two frame parts are joined together, is effectively welded together in the joints and thereby contributes to the interlocking of the two pallet half parts.
En alternativ versjon av den søyleformede støtte er vist i figurene 3 og 4, og i dette tilfelle er hver av rammedelene forsynt med et antall stålrør 20 som, stort sett rettvinklet, rager ut fra rammedelene og er innkapslet i termoplastmaterialet på den motsvarende rammede1. De to rammedeler sammenføyes, ved at en enkelt han-element, bestående av en stålstang 21, innpasses i de rør 20 som er forankret til den ene rammedel, hvoretter den annen An alternative version of the columnar support is shown in Figures 3 and 4, and in this case each of the frame parts is provided with a number of steel tubes 20 which, at a largely right angle, protrude from the frame parts and are encased in the thermoplastic material of the corresponding frame 1. The two frame parts are joined by fitting a single male element, consisting of a steel rod 21, into the pipes 20 which are anchored to one frame part, after which the other
rammede1 føres mot den første, slik at stengene 21 inntrenger i rørene 20 på den annen rammedel. Som tidligere omtalt, blir frame 1 is guided towards the first, so that the rods 21 penetrate the pipes 20 on the second frame part. As previously discussed, becomes
skjøtene mellom de to rammedelers termoplastmateriale sammensveiset, for eksempel ved en "hot-plate"-metode. I en ikke vist, alternativ versjon kan stangen. 21 være erstattet av et ytterligere rør som vil tjene nøyaktig samme formål som stangen 21. the joints between the two frame parts thermoplastic material welded together, for example by a "hot-plate" method. In an alternate version not shown, the rod can. 21 be replaced by a further tube which will serve exactly the same purpose as the rod 21.
Figurene. 5 og 6 viser en annen fremgangsmåte,for samraen-føying av pallens to rammedeler. De søyleformede støtter dannes 1 dette tilfelle av en tappskrue 30 ay.bløtt stål, med motsatt The figures. 5 and 6 show another method for joining the pallet's two frame parts together. The columnar supports are formed in this case by a 30 ay mild steel stud screw, with the opposite
gjengede endepartier 31 og 32 av redusert diameter, som forbindes med sokler 33 og 34 som er fastsveiset til rammedelenes 1 og 2 armeringselementer henholdsvis 3 og 4. Selvsagt er soklene.33 og 34 likeledes forsynt med innbyrdes motsatte gjenger , slik. at alt som kreves for å sammenføye de to rammedeler, er at tappskruene plaseres mot soklene på begge rammedeler og dreies, hvorved de vil innskrues samtidig i begge sokler. For at dette lettere skal kunne gjennomføres, kan den ene, gjengede ende av tappskruen 30 være noe lengre enn den annen, slik at samtlige tappskruer som anvendes ved sammenføyingen av de to rammedeler, kan innskrues så vidt i den ene rammedels sokler, hvilket vil gjøre det meget lettere å anbringe den annen rammedel mot tappskruene. Det kan være anordnet fjærende låsebrikker som kompenserer eventuelle spalter, mellom endene av tappskruens 30 midtseksjon og de motsvarende flate-partier av soklene 33 og 34, eller det dekkende termoplastmateriale kan i samme, øyemed alternativt etterlates i sin stilling over sokkelflåtene. threaded end parts 31 and 32 of reduced diameter, which are connected to sockets 33 and 34 which are welded to the frame parts 1 and 2 reinforcement elements 3 and 4 respectively. Of course, the sockets 33 and 34 are also provided with mutually opposite threads, as follows. that all that is required to join the two frame parts is that the stud screws are placed against the sockets on both frame parts and turned, whereby they will be screwed into both sockets at the same time. In order for this to be carried out more easily, one threaded end of the stud screw 30 can be somewhat longer than the other, so that all the stud screws used when joining the two frame parts can be screwed into the sockets of one frame part, which will make it is much easier to place the other frame part against the stud screws. Spring-loaded locking pieces can be arranged to compensate for any gaps, between the ends of the center section of the stud screw 30 and the corresponding flat parts of the sockets 33 and 34, or the covering thermoplastic material can, for the same purpose, alternatively be left in its position above the socket floats.
For å sikre fullstendig innkapsling av samtlige armeringselementer, med innbefatning av støttesøylen, kan tappskruens midt-parti være forsynt med et belegg av termoplastmateriale, for eksempel en polythen, slik at ingen flatede1 av metaliskruen vil være synlig etter at de to rammedeler er sammenføyd. In order to ensure complete encapsulation of all reinforcement elements, including the support column, the middle part of the stud screw can be provided with a coating of thermoplastic material, for example a polythene, so that no flattened1 of the metal screw will be visible after the two frame parts have been joined.
Figurene 7 og 8 viser en ytterligere fremgangsmåte for sammenlåsing av de to rammedeler. Støttesøylene består i dette tilfelle av en gjenget sokkel 40 av liknende type som benyttet i det foregående eksempel, som er fastgjort til den nedre rammedels Figures 7 and 8 show a further method for interlocking the two frame parts. The support columns in this case consist of a threaded base 40 of a similar type to that used in the previous example, which is attached to the lower frame part
2 armeringselementer 4, en vinkelplate 41 som er forsynt med et belegg av plastmateriale og som, for eksempel ved hjelp av nagler 42, er forankret til den øvre rammedels 1 armeringselementer 3, samt en bolt 43 som i den ferdige gjenstand strekker seg gjennom en åpning 44 i monteringsplaten 41, mens boltens gjengede ende er innskrudd i sokkelen 40. Avstanden mellom de to rammedeler opprett-holdes ved hjelp av et avstandsrør 45 som også er forsynt med et belegg av termoplastmateriale og som omslutter bolten og derved danner ytterdelen av støttesøylen. For å oppnå adgang til hodet av bolten 43, kan det i termoplastmaterialet på den øvre rammedel 1 være utsnittet en åpning som gjør.det mulig å dreie bolten ved hjelp av en skrunøkkel eller en pipenøkkel. En gummipakning 47 kan, innskyves i åpningen 46, etter at bolten er fullstendig til-trukket. En slik tetningsplugg vil på fordelaktig måte motvirke glidning, av lasten på pallens overside. Figur 9 viser et alternativ til bolten 43 og hylsen 45. Alternativet er i form av en gjenget skrue 48 med anslagsflater, i likhet med skruen ifølge figurene 5 og 6. Skruen er i dette tilfelle fastgjort til monteringsplaten 41 ved hjelp av en mutter 49. Figurene 10, 11 og lia viser en ytterligere kobling som omfatter korte, utadragende tapper 50 som er fastgjort til begge rammedeler 1 og 2 og forsynt med underskårne spor 51 ved de frie endepartier. Tappene kan videre være utstyrt med et avfaset inn-før ingsparti 52 som letter innskyvingen av et rør 53 over tapp-endene. Røret er forsynt med utstansede tunger som er forskjøvet mot rørets innerside og som, når røret innskyves over tappene, bringes i inngrep i sporet 51, hvorved de to pallenalvdeler sammen-føyes på slik måtte, at de ikke kan trekkes fra hverandre. På samme måte som i de foregående eksempler kan de søyleformede støtter som er dannet av tappene 50 og røret 53 være fullstendig innkapslet i et yttersjikt 55 av plastmateriale. 2 reinforcement elements 4, an angle plate 41 which is provided with a coating of plastic material and which, for example by means of rivets 42, is anchored to the upper frame part 1 reinforcement elements 3, as well as a bolt 43 which in the finished object extends through an opening 44 in the mounting plate 41, while the threaded end of the bolt is screwed into the base 40. The distance between the two frame parts is maintained by means of a spacer tube 45 which is also provided with a coating of thermoplastic material and which encloses the bolt and thereby forms the outer part of the support column. In order to gain access to the head of the bolt 43, an opening can be cut in the thermoplastic material on the upper frame part 1 which makes it possible to turn the bolt using a spanner or a socket wrench. A rubber gasket 47 can be pushed into the opening 46 after the bolt has been fully tightened. Such a sealing plug will advantageously prevent the load from sliding on the upper side of the pallet. Figure 9 shows an alternative to the bolt 43 and the sleeve 45. The alternative is in the form of a threaded screw 48 with stop surfaces, similar to the screw according to figures 5 and 6. The screw is in this case attached to the mounting plate 41 by means of a nut 49. Figures 10, 11 and 11a show a further coupling comprising short, protruding pins 50 which are attached to both frame parts 1 and 2 and provided with undercut grooves 51 at the free end portions. The studs can also be equipped with a chamfered insertion part 52 which facilitates the insertion of a tube 53 over the stud ends. The tube is provided with punched-out tongues which are offset towards the inner side of the tube and which, when the tube is pushed in over the pins, are brought into engagement in the groove 51, whereby the two pallet halves are joined together in such a way that they cannot be pulled apart. In the same way as in the previous examples, the columnar supports formed by the pins 50 and the tube 53 can be completely enclosed in an outer layer 55 of plastic material.
Det er til sist, i figurene 12 og 13, vist et forankrings-system.av en helt annen type, som kan anvendes for saramenlåsning av de to rammedeler. Også i dette, tilfelle består den søyleformede støtte av et rør 60 som gjennom monteringsplater 61 er forbundet med den øvre og den nedre rammedel 1 og 2. ved hjelp av fjærende låsebrikker 62 som er innskrudd.på skaftet av en bolt 63, og.som er ut-formet slik at de, fastgjort tii bolten, kan innskyves i røret, men derimot vil fastkiles mot rørets innervegg dersom de forsøkes fjernet fra røret. Røret kan,, som i de foregående tilfeller, være belagt med et plastmateriale, for eksempel polythen. Finally, in figures 12 and 13, an anchoring system of a completely different type is shown, which can be used for interlocking the two frame parts. Also in this case, the columnar support consists of a tube 60 which is connected through mounting plates 61 to the upper and lower frame parts 1 and 2 by means of springy locking pieces 62 which are screwed onto the shaft of a bolt 63, and which are designed so that, attached to the bolt, they can be pushed into the pipe, but will, on the other hand, be wedged against the pipe's inner wall if an attempt is made to remove them from the pipe. The tube can, as in the previous cases, be coated with a plastic material, for example polythene.
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3084574 | 1974-07-11 | ||
GB175975 | 1975-01-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO752476L true NO752476L (en) | 1976-01-13 |
Family
ID=26236960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO752476A NO752476L (en) | 1974-07-11 | 1975-07-10 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5133443A (en) |
DE (1) | DE2530588A1 (en) |
DK (1) | DK312475A (en) |
IT (1) | IT1036495B (en) |
NL (1) | NL7508274A (en) |
NO (1) | NO752476L (en) |
SE (1) | SE7507916L (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1540679A (en) * | 1976-03-29 | 1979-02-14 | Nippon Petrochemicals Co Ltd | Thermoplastic resin pallet or pallet part with antiskid member and method for the manufacture thereof |
US4189125A (en) * | 1978-12-08 | 1980-02-19 | Little Jim E | Ground support pads for mobile structures |
DE3315876A1 (en) * | 1983-04-30 | 1984-10-31 | Reinhold Dipl.-Ing. 2000 Wedel Klowski | Flat pallet |
DE8426832U1 (en) * | 1984-09-12 | 1984-10-31 | Rhein-Conti Kunststoff-Technik Gmbh, 6900 Heidelberg | Skid pallet |
US4597338A (en) * | 1984-11-14 | 1986-07-01 | Pinckney Molded Plastics, Inc. | Pallet |
EP0690809B1 (en) * | 1993-04-01 | 1997-02-12 | World Wide Pallets Limited | A load-handling pallet |
AU2011246970A1 (en) | 2010-04-08 | 2012-11-01 | Magna International Inc. | Shipping pallet post reinforcement |
EP2815037A4 (en) * | 2012-02-17 | 2015-12-02 | Lifting Point Pty Ltd | Height adjustable shipping container |
USD812228S1 (en) | 2017-03-21 | 2018-03-06 | Miller Dowel Company | Crown dowel |
US10676268B2 (en) | 2018-09-26 | 2020-06-09 | Phoenix Closures, Inc. | Dispensing closure system with slitted liner |
-
1975
- 1975-07-09 DE DE19752530588 patent/DE2530588A1/en active Pending
- 1975-07-10 DK DK312475A patent/DK312475A/en unknown
- 1975-07-10 NL NL7508274A patent/NL7508274A/en unknown
- 1975-07-10 SE SE7507916A patent/SE7507916L/en unknown
- 1975-07-10 IT IT68803/75A patent/IT1036495B/en active
- 1975-07-10 NO NO752476A patent/NO752476L/no unknown
- 1975-07-11 JP JP50085197A patent/JPS5133443A/ja active Pending
Also Published As
Publication number | Publication date |
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SE7507916L (en) | 1976-01-12 |
NL7508274A (en) | 1976-01-13 |
DE2530588A1 (en) | 1976-01-22 |
DK312475A (en) | 1976-01-12 |
IT1036495B (en) | 1979-10-30 |
JPS5133443A (en) | 1976-03-22 |
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