ITMI20090687A1 - SUPPORTING ELEMENT OF A TABLE FOR TRANSPORTATION AND / OR EXPOSURE OF GOODS - Google Patents
SUPPORTING ELEMENT OF A TABLE FOR TRANSPORTATION AND / OR EXPOSURE OF GOODS Download PDFInfo
- Publication number
- ITMI20090687A1 ITMI20090687A1 IT000687A ITMI20090687A ITMI20090687A1 IT MI20090687 A1 ITMI20090687 A1 IT MI20090687A1 IT 000687 A IT000687 A IT 000687A IT MI20090687 A ITMI20090687 A IT MI20090687A IT MI20090687 A1 ITMI20090687 A1 IT MI20090687A1
- Authority
- IT
- Italy
- Prior art keywords
- support element
- cavity
- stem
- bed
- pallet
- Prior art date
Links
- 238000003801 milling Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 5
- 239000000470 constituent Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000011111 cardboard Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002023 wood Substances 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
- B65D19/38—Details or accessories
- B65D19/40—Elements for spacing platforms from supporting surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00084—Materials for the non-integral separating spacer
- B65D2519/00104—Plastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00263—Overall construction of the pallet
- B65D2519/00273—Overall construction of the pallet made of more than one piece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00313—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
- B65D2519/00338—Overall construction of the base surface shape of the contact surface of the base contact surface having a discrete foot-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
- B65D2519/00373—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
- B65D2519/00258—Overall construction
- B65D2519/00398—Overall construction reinforcements
- B65D2519/00402—Integral, e.g. ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00398—Overall construction reinforcements
- B65D2519/00402—Integral, e.g. ribs
- B65D2519/00417—Integral, e.g. ribs on the non-integral separating spacer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00547—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)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Description
Descrizione di una domanda di brevetto per invenzione industriale Description of a patent application for an industrial invention
DESCRIZIONE DESCRIPTION
La presente invenzione si riferisce ad un elemento di supporto di un bancale per il trasporto e/o esposizione di merci. The present invention refers to a support element of a pallet for the transport and / or display of goods.
Convenzionalmente la struttura di un bancale per il trasporto e/o l’esposizione di merci à ̈ componibile e può comprendere un pianale, avente parti in cartone e/o in legno e/o in polistirolo, ed una pluralità di elementi di supporto in plastica che vengono fissati in modo irremovibile al pianale per formare un tutt’uno estremamente robusto e stabile idoneo a proteggere oltre che a sorreggere la merce. Conventionally, the structure of a pallet for the transport and / or display of goods is modular and can include a platform, having parts in cardboard and / or wood and / or polystyrene, and a plurality of support elements in plastic that are fixed in an irremovable way to the platform to form an extremely sturdy and stable whole, suitable for protecting as well as supporting the goods.
Il vantaggio di questa struttura di bancale consiste nella facilità estrema di assemblaggio, nel limitato ingombro delle parti costitutive da assemblare che ne semplifica il trasporto e Γ immagazzinamento, nella modularità e versatilità di impiego che permette di scegliere le parti da comporre di volta in volta commisurate alle esigenze di carico da supportare. The advantage of this pallet structure consists in the extreme ease of assembly, in the limited size of the constituent parts to be assembled which simplifies the transport and Π"storage, in the modularity and versatility of use that allows you to choose the parts to be assembled from time to time. commensurate with the load requirements to be supported.
L’inconveniente di una siffatta struttura di bancale à ̈ che al temine del suo ciclo di vita viene dismesso nella sua interezza senza possibilità di recupero differenziato dei materiali dato che le sue parti costitutive non sono disassemblabili. The drawback of such a pallet structure is that at the end of its life cycle it is disposed of in its entirety without the possibility of differentiated recovery of the materials since its constituent parts cannot be disassembled.
Compito tecnico che si propone la presente invenzione à ̈, pertanto, quello di realizzare un elemento di supporto di un bancale ed una struttura di bancale che incorpora detto elemento di supporto che consentano di eliminare gli inconvenienti tecnici lamentati della tecnica nota. The technical task proposed by the present invention is, therefore, to provide a support element for a bed and a bed structure which incorporates said support element which allow to eliminate the technical drawbacks complained of in the known art.
Nell’ambito di questo compito tecnico uno scopo dell’ invenzione à ̈ quello di realizzare una struttura di bancale estremamente robusta e stabile ma non per questo non disassemblabile al termine del suo ciclo di vita per il recupero differenziato di tutti i diversi materiali che la compongono. In the context of this technical task, one of the purposes of the invention is to create an extremely robust and stable pallet structure which, however, cannot be disassembled at the end of its life cycle for the differentiated recovery of all the different materials that make it up.
Un altro scopo dell’invenzione à ̈ quello di realizzare una struttura di bancale facilmente e rapidamente componibile. Another object of the invention is to create a pallet structure that is easily and quickly modular.
Non ultimo scopo dell’invenzione à ̈ quello di realizzare una macchina per la finitura di un elemento di supporto di un bancale che consenta la finitura con semplici operazioni automatizzabili su una linea di produzione seriale. Not least object of the invention is that of realizing a machine for finishing a support element of a pallet that allows the finishing with simple operations that can be automated on a serial production line.
Il compito tecnico, nonché questi ed altri scopi, secondo la presente invenzione vengono raggiunti realizzando un elemento di supporto di un bancale conforme alla rivendicazione 1. The technical task, as well as these and other purposes, according to the present invention are achieved by providing a support element for a pallet according to claim 1.
Altre caratteristiche della presente invenzione sono definite, inoltre, nelle rivendicazioni successive. Other characteristics of the present invention are also defined in the subsequent claims.
L’estrazione dell’elemento di fissaggio dall’elemento di supporto al termine del ciclo di vita della struttura del bancale svincola simultaneamente tutte le parti costitutive rendendone possibile la raccolta differenziata per il riciclo. The extraction of the fixing element from the support element at the end of the life cycle of the pallet structure releases all the constituent parts simultaneously, making it possible to separate them for recycling.
La struttura di bancale apporta così un grosso contributo alla problematica ambientale diventando una preziosa fonte per il riciclo di materiali estremamente richiesti quali plastica, legno, cartone e polistirolo. The pallet structure thus makes a major contribution to the environmental problem becoming a precious source for the recycling of highly requested materials such as plastic, wood, cardboard and polystyrene.
Ulteriori caratteristiche e vantaggi dell’invenzione risulteranno maggiormente evidenti dalla descrizione di una forma di esecuzione preferita ma non esclusiva dell’elemento di supporto e della struttura di bancale che lo incorpora secondo il trovato, illustrata a titolo indicativo e non limitativo nei disegni allegati, in cui: Further characteristics and advantages of the invention will become more evident from the description of a preferred but not exclusive embodiment of the support element and of the bed structure which incorporates it according to the invention, illustrated by way of non-limiting example in the attached drawings. , in which:
- la figura 1 mostra una vista prospettica in esploso di un elemento di supporto a collare singolo conforme ad un primo modo preferito di realizzare l’invenzione; Figure 1 shows an exploded perspective view of a support element with single collar according to a first preferred way of carrying out the invention;
- la figura 2 mostra una vista in elevazione laterale in esploso dell’elemento di supporto di figura 1 assialmente sezionato; - la figura 3 mostra una vista in elevazione laterale in esploso di un elemento di supporto a collare doppio, assialmente sezionato, conforme ad un secondo modo preferito di realizzare Γ invenzione; - figure 2 shows an exploded side elevation view of the support element of figure 1 axially sectioned; Figure 3 shows an exploded side elevation view of a support element with double collar, axially sectioned, according to a second preferred way of carrying out the invention;
- la figura 4 mostra una vista in elevazione laterale verticalmente sezionata di una struttura di bancale assemblata presentante elementi di supporto del tipo illustrato in figure 1 e 2; e Figure 4 shows a vertically sectioned side elevation view of an assembled bed structure having support elements of the type illustrated in Figures 1 and 2; And
- la figura 5 mostra schematicamente parte dell’ unità di lavorazione di una macchina di finitura di un elemento di supporto conforme all’invenzione. - figure 5 schematically shows part of the machining unit of a finishing machine of a support element according to the invention.
Parti equivalenti nella descrizione che segue vengono indicati con 10 stesso riferimento numerico. Equivalent parts in the following description are indicated with 10 the same reference numeral.
Con riferimento alle figure citate, viene mostrato un elemento, generalmente in plastica, di supporto 1 di un bancale 7 per il trasporto e/o esposizione di merci. With reference to the aforementioned figures, an element, generally made of plastic, is shown for supporting a pallet 7 for the transport and / or display of goods.
L’elemento di supporto 1 comprende un corpo di supporto 2 preferibilmente cilindrico presentante in corrispondenza di almeno una delle due sue basi 3 un collare 4 presentante una cavità 5 preferibilmente cilindrica. The support element 1 comprises a preferably cylindrical support body 2 having in correspondence with at least one of its two bases 3 a collar 4 having a preferably cylindrical cavity 5.
11 collare 4 Ã ̈ atto ad infilarsi in un foro 6 del bancale 7. The collar 4 is suitable for inserting into a hole 6 of the pallet 7.
L’elemento di supporto 1 comprende inoltre un elemento 8 di fissaggio del corpo di supporto cilindrico 2 al bancale 7, presentante uno stelo 9 preferibilmente cilindrico ed una testa allargata 10. The support element 1 further comprises an element 8 for fixing the cylindrical support body 2 to the bed 7, having a preferably cylindrical stem 9 and an enlarged head 10.
Sono anche previsti mezzi 11 per un impegno amovibile dello stelo 9 deH’elemento di fissaggio 8 nella cavità 5 del collare 4. Means 11 are also provided for a removable engagement of the stem 9 of the fixing element 8 in the cavity 5 of the collar 4.
I mezzi di impegno 11 comprendono una filettatura 12 dello stelo 9 impegnabile in una contro filettatura 13 della superficie di delimitazione della cavità 5 del collare 4. The engagement means 11 comprise a thread 12 of the stem 9 engageable in a counter thread 13 of the delimiting surface of the cavity 5 of the collar 4.
La contro filettatura 13 presenta delle interruzioni 16 atte a facilitare l’introduzione a pressione dello stelo 9 nella cavità 5. Le interruzioni 1 6 in particolare sono zone in depressione rispetto alle creste della contro filettatura 13, ad esempio strisce assiali lisce ed angolarmente equispaziate della superficie di delimitazione della cavità 5. The counter-thread 13 has interruptions 16 designed to facilitate the introduction by pressure of the rod 9 into the cavity 5. The interruptions 1 6 in particular are areas in depression with respect to the crests of the counter-thread 13, for example smooth axial strips and angularly equally spaced of the delimiting surface of the cavity 5.
II collare 4 presenta poi una zigrinatura esterna 17 atta ad incrementare la presa sul foro 6 del bancale 7 in cui va infilato. Lo stelo 9 dell’elemento di fissaggio 8 à ̈ cavo e ripartito tramite feritoie assiali 14 in settori 15 indipendenti radialmente deformabili. The collar 4 then has an external knurling 17 adapted to increase the grip on the hole 6 of the pallet 7 into which it is to be inserted. The stem 9 of the fixing element 8 is hollow and divided by axial slots 14 into independent radially deformable sectors 15.
La testa allargata 10 dell’elemento di fissaggio 8 à ̈ delimitata da una superficie di base piana e da una superficie di sommità convessa. The enlarged head 10 of the fastening element 8 is bounded by a flat base surface and a convex top surface.
Nella superficie di sommità della testa 10 dell’elemento di fissaggio 8 à ̈ presente una impronta 18 per l’innesto della estremità di forma coniugata di un utensile atto alla rimozione tramite svitamento dello stelo 9 dalla cavità 5. In the top surface of the head 10 of the fastening element 8 there is a recess 18 for the coupling of the end with a mating shape of a tool suitable for removing the stem 9 from the cavity 5 by unscrewing it.
Il corpo cilindrico 2 à ̈ internamente cavo e presenta una parete perimetrale esterna 19, un canotto centrale interno cilindrico 20 sul prolungamento della cavità 5, e dei setti radiali di rinforzo 21 che collegano la parete perimetrale esterna 19 al canotto centrale 20. Grazie ai setti 21 di rinforzo il corpo cilindrico 2 può avere un diametro ottimale per fornire una elevata superficie di appoggio al terreno che conferisce stabilità di appoggio, con una struttura alleggerita ma adeguatamente resistente e solida. The cylindrical body 2 is internally hollow and has an external perimeter wall 19, a cylindrical internal central sleeve 20 on the extension of the cavity 5, and radial reinforcement partitions 21 which connect the external perimeter wall 19 to the central sleeve 20. Thanks to the partitions 21 of reinforcement, the cylindrical body 2 can have an optimal diameter to provide a high support surface to the ground which confers support stability, with a lightened but adequately resistant and solid structure.
I setti di rinforzo 31 inoltre, unitamente al canotto centrale 20 posso costituire un valido sostegno per ogni collare 4 previsto in corrispondenza di ogni base 3 del corpo cilindrico 2 ed in questo caso pertanto le basi 3 possono essere anche aperte. Furthermore, the reinforcing partitions 31, together with the central sleeve 20, can constitute a valid support for each collar 4 provided at each base 3 of the cylindrical body 2 and in this case therefore the bases 3 can also be open.
A titolo di esempio nelle realizzazioni illustrate una delle basi 3, quella superiore in uso, Ã ̈ aperta ed una, quella inferiore in uso, Ã ̈ chiusa. By way of example, in the embodiments illustrated one of the bases 3, the upper one in use, is open and one, the lower one in use, is closed.
Come evidente in figura 4, quando lo stelo 9 dell’elemento di fissaggio 8 viene avvitato nella cavità 5 del collare 4, la regione del pianale 7 circoscrivente il foro 6 in cui à ̈ introdotto il collare 4 viene serrata tra la base piana della testa 10 dell’elemento di fissaggio 8 e la base 3 del corpo cilindrico 2. As evident in figure 4, when the stem 9 of the fastening element 8 is screwed into the cavity 5 of the collar 4, the region of the platform 7 circumscribing the hole 6 into which the collar 4 is inserted is clamped between the flat base of the head 10 of the fixing element 8 and the base 3 of the cylindrical body 2.
La zigrinatura esterna 17 del collare 4 crea un maggiore attrito con la superficie di demarcazione del foro 6 per limitare o impedire la possibilità di rotazione del corpo cilindrico 2 attorno al proprio asse. The external knurling 17 of the collar 4 creates greater friction with the demarcation surface of the hole 6 to limit or prevent the possibility of rotation of the cylindrical body 2 around its own axis.
Va rimarcato che l’introduzione dello stelo 9 nella cavità 5 può essere fatta sia tramite avvitamento sia, in modo più pratico e rapido, tramite una pressione assiale esercitata a mano o con un martelletto. L’introduzione a pressione dello stelo 9 nella cavità 5 à ̈ reso possibile dalla presenza delle feritoie 14 che rendono radialmente collassabile lo stelo 9 e dalle interruzioni 16 che limitano la superficie di impegno tra la filettatura 12 e la contro filettatura 13. It should be noted that the introduction of the stem 9 into the cavity 5 can be done either by screwing it or, in a more practical and rapid way, by means of an axial pressure exerted by hand or with a hammer. The introduction by pressure of the rod 9 into the cavity 5 is made possible by the presence of the slits 14 which make the rod 9 radially collapsible and by the interruptions 16 which limit the engagement surface between the thread 12 and the counter thread 13.
Per l’estrazione dello stelo 9 dalla cavità 5 (al fine di disassemblare le parti per separare e conseguentemente poter riciclare i vari materiali) à ̈ sufficiente inserire la punta dell’utensile, ad esempio una chiave esagonale, nella relativa impronta sulla superficie di sommità della testa 10 per operare lo svitamento. For the extraction of the stem 9 from the cavity 5 (in order to disassemble the parts to separate and consequently be able to recycle the various materials) it is sufficient to insert the tip of the tool, for example a hexagonal key, in the relative imprint on the surface top of the head 10 to unscrew.
L’elemento di supporto 1 può essere interamente prodotto da stampaggio. The support element 1 can be entirely produced by molding.
In una differente soluzione preferita la finitura del corpo cilindrico 2 per la realizzazione della contro filettatura 13 del collare 4 può essere la seguente. In a different preferred solution, the finish of the cylindrical body 2 for making the counter thread 13 of the collar 4 can be as follows.
Si prevede una macchina avente almeno una unità di lavorazione con un utensile a fresa 22. A machine is envisaged having at least one machining unit with a milling tool 22.
L’utensile a fresa 22 à ̈ supportato girevolmente attorno al proprio asse, e scorrevolmente sia in senso longitudinale sia in senso trasversale al proprio asse (il movimento dell’utensile a fresa 22 à ̈ indicato da frecce direzionali in figura 5). The milling tool 22 is supported rotatably around its own axis, and slidingly both longitudinally and transversely to its axis (the movement of the milling tool 22 is indicated by directional arrows in figure 5).
E’ prevista nell’unità di lavorazione una camma 23 mobile (il movimento della camma 23 à ̈ indicato da una freccia direzionale in figura 5) per la spinta dell’utensile a fresa 22 in senso trasversale al proprio asse per disassare l’utensile a fresa 22 dalla cavità 5 in modo tale che Γ utensile a fresa 22 vada ad interferire con la superficie di demarcazione della cavità 5 per creare, tramite asportazione di truciolo, la contro filettatura 13. A movable cam 23 is provided in the machining unit (the movement of the cam 23 is indicated by a directional arrow in figure 5) for the thrust of the milling tool 22 in a transverse direction to its axis to offset the The milling tool 22 from the cavity 5 in such a way that the milling tool 22 interferes with the demarcation surface of the cavity 5 to create, by chip removal, the counter thread 13.
L’utensile a fresa 22 in particolare presenta tre lame 24 con bordo seghettato angolarmente equispaziate. The milling tool 22 in particular has three blades 24 with angularly equally spaced serrated edges.
In sostanza si introduce coassialmente l’utensile a fresa 22 nel collare 4, si pone in rotazione l’utensile a fesa 22, e con i sincronismi necessari viene comandata la movimentazione della camma 23 per la spinta radiale sull’utensile a fresa 22. Basically, the milling tool 22 is coaxially introduced into the collar 4, the milling tool 22 is rotated, and with the necessary synchronisms the movement of the cam 23 is controlled for the radial thrust on the milling tool 22.
Nel caso di un elemento di supporto 1 a doppio collare 4, à ̈ possibile prevedere una macchina a due unità di lavorazione coassiali, tra cui possono essere serialmente alimentati gli elementi di supporto 1 . In the case of a support element 1 with double collar 4, it is possible to provide a machine with two coaxial processing units, between which the support elements 1 can be serially fed.
Gli elementi di supporto 1 vengono posizionati con orientamento coassiale alle due unità di lavorazione che in questo modo possono operare simultaneamente in corrispondenza di ciascun collare 4. L’elelnento di supporto e il bancale che lo incorpora così concepiti sono suscettibili di numerose modifiche e varianti, tutte rientranti nell’ambito del concetto inventivo; inoltre tutti i dettagli sono sostituibili da elementi tecnicamente equivalenti. The support elements 1 are positioned with a coaxial orientation to the two processing units which in this way can operate simultaneously in correspondence with each collar 4. The supporting element and the bed that incorporates it thus conceived are susceptible of numerous modifications and variants, all falling within the scope of the inventive concept; furthermore, all the details can be replaced by technically equivalent elements.
In pratica i materiali utilizzati, nonché le dimensioni, potranno essere qualsiasi a secondo delle esigenze e dello stato della tecnica. In practice, the materials used, as well as the dimensions, may be any according to the needs and the state of the art.
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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ITMI2009A000687A IT1398842B1 (en) | 2009-04-23 | 2009-04-23 | SUPPORTING ELEMENT OF A TABLE FOR TRANSPORTATION AND / OR EXPOSURE OF GOODS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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ITMI2009A000687A IT1398842B1 (en) | 2009-04-23 | 2009-04-23 | SUPPORTING ELEMENT OF A TABLE FOR TRANSPORTATION AND / OR EXPOSURE OF GOODS |
Publications (2)
Publication Number | Publication Date |
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ITMI20090687A1 true ITMI20090687A1 (en) | 2010-10-24 |
IT1398842B1 IT1398842B1 (en) | 2013-03-21 |
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ITMI2009A000687A IT1398842B1 (en) | 2009-04-23 | 2009-04-23 | SUPPORTING ELEMENT OF A TABLE FOR TRANSPORTATION AND / OR EXPOSURE OF GOODS |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3438342A (en) * | 1967-04-18 | 1969-04-15 | Woodstream Corp | Material-handling pallet and improved pallet leg or support and load-distributing attachment therefor |
US4267781A (en) * | 1979-07-30 | 1981-05-19 | Powers Richard J | Pallet and post construction therefor |
JPH1179183A (en) * | 1997-08-29 | 1999-03-23 | Okabe Lock:Kk | Support structure of carrier |
-
2009
- 2009-04-23 IT ITMI2009A000687A patent/IT1398842B1/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3438342A (en) * | 1967-04-18 | 1969-04-15 | Woodstream Corp | Material-handling pallet and improved pallet leg or support and load-distributing attachment therefor |
US4267781A (en) * | 1979-07-30 | 1981-05-19 | Powers Richard J | Pallet and post construction therefor |
JPH1179183A (en) * | 1997-08-29 | 1999-03-23 | Okabe Lock:Kk | Support structure of carrier |
Also Published As
Publication number | Publication date |
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IT1398842B1 (en) | 2013-03-21 |
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