FR2471321A3 - Packing for U=tubes - has spaced vertical support frames with slots to hold ends and centre of tube - Google Patents
Packing for U=tubes - has spaced vertical support frames with slots to hold ends and centre of tube Download PDFInfo
- Publication number
- FR2471321A3 FR2471321A3 FR7930309A FR7930309A FR2471321A3 FR 2471321 A3 FR2471321 A3 FR 2471321A3 FR 7930309 A FR7930309 A FR 7930309A FR 7930309 A FR7930309 A FR 7930309A FR 2471321 A3 FR2471321 A3 FR 2471321A3
- Authority
- FR
- France
- Prior art keywords
- tubes
- box
- slots
- tube
- packaging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
- B65D25/103—V-shaped elements, e.g. racks, protuberances projecting from a supporting surface, supporting the articles locally at its sides
-
- 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/20—Containers, packaging elements or packages, specially adapted for particular articles or materials for incompressible or rigid rod-shaped or tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
Description
La présente invention a pour objet un emballage per fectionné destiné au stockage et au transport de tubes cantrEs en épingle mais n'ayant pas tous des longueurs et/ou des rayons égaux. The present invention relates to an improved packaging intended for the storage and transport of pinned cantrEs tubes but not all having equal lengths and / or radii.
Autrement dit on cherche à emballer sans qu'ils s'écroulent les uns sur les autres, des tubes cintrés, de longueurs et rayons variés8 dont les branches sont parallèles. In other words, we seek to pack, without collapsing on top of each other, bent tubes, of various lengths and radii8 whose branches are parallel.
On connatt déjà un emballage utilisé pour un tel empilage, stockage et transport. Mais cet emballage ne donne pas satisfaction surtout lorsque les tubes cintrés devant être rangés dans une même caisse, sont de rayons diffé- rents en singles à cheveux", de petits diamètres, et de très grande longueur, tels que ceux que l'on rencontre dans les surgénérateurs nucléaires, sans cependant que cette destination soit exclusive de l'application possible de l'invention. We already know a packaging used for such stacking, storage and transport. But this packaging is not satisfactory especially when the bent tubes to be stored in the same box, are of different radii in hair singles ", of small diameters, and of very great length, such as those which one meets. in nuclear breeders, without however this destination being exclusive of the possible application of the invention.
En effet, cet emballage antérieurement connu, a une longueur intérieure égale à celle des tubes cintrés, dans laquelle on place le premier tube du rayon le plus grand, sur lequel on empile le second et ainsi de suite. In fact, this previously known packaging has an interior length equal to that of the bent tubes, in which the first tube of the largest radius is placed, on which the second is stacked and so on.
Pour éviter que la pile ne s'écroule, les tubes glissant facilement l'un par rapport à l'autre, on place verticalement une cale en bois d'une épaisseur constante, retenue par le haut par un dispositif élastique au montant de la caisse. To prevent the stack from collapsing, the tubes sliding easily one relative to the other, a wooden block of constant thickness is placed vertically, retained from the top by an elastic device at the upright of the body .
Lorsque le nombre de tubes d'un même rayon correspond à la capacité de la caisse, le premier tube repose sur le fond de la caisse. When the number of tubes of the same radius corresponds to the capacity of the box, the first tube rests on the bottom of the box.
Dans le cas contraire, on préagrafe sur la latte verticale, dite de séparation, une cale dont la hauteur correspond à la somme des diamètres extérieurs des tubes manquants de manière que pour tous les rayons, le dernier tube se trouve au meme niveau que les autres. Otherwise, a shim is pre-stapled onto the vertical slat, known as the separation slat, the height of which corresponds to the sum of the outside diameters of the missing tubes so that for all the spokes, the last tube is at the same level as the others .
Du fait que ces pièces sont composites et d'une irré- gularité difficile à éviter, les planchettes se déplacent et les piles de tubes s'écroulent. Because these parts are composite and irregularly difficult to avoid, the boards move and the stacks of tubes collapse.
On a représenté à la fig. 1 des cales composites 1 et 2 parallèles aux grands côtés de l'emballage, dont les éléments intermédiaires, la-lb et 2a-2b, à des hauteurs différentes, permettent de recevoir respectivement un tube 3 et 4, le rayon de cintrage du tube 3 étant plus petit que le rayon de cintrage du tube 4. There is shown in FIG. 1 of the composite shims 1 and 2 parallel to the long sides of the packaging, the intermediate elements, la-lb and 2a-2b, at different heights, make it possible to receive a tube 3 and 4 respectively, the radius of bending of the tube 3 being smaller than the bending radius of the tube 4.
Cette représentation graphique de l'emballage antérieur connu démontre bien l'instabilité du système et son inefficacité dans le but proposé. This graphic representation of the known prior packaging clearly demonstrates the instability of the system and its ineffectiveness for the proposed purpose.
La présente invention a pour objet de remédier à ces inconvénients. The object of the present invention is to remedy these drawbacks.
Elle consiste essentiellement en un emballage caractérisé par la combinaison d'une caisse et de cales monobloc comportant des entailles parallèles en forme de dents de peignes, de profondeurs et largeurs arbitraires, adaptées au nombre de tubes cintrés, à leur diamètre, et à leur rayon de cintrage, lesdites cales étant mises en place instantanément dans des semelles réceptrices de blocage disposées à intervales réguliers dans la caisse, et perpendiculairement aux grands côtés de celle-ci. It essentially consists of a packaging characterized by the combination of a box and one-piece shims comprising parallel notches in the form of comb teeth, of arbitrary depths and widths, adapted to the number of bent tubes, their diameter and their radius. bending, said shims being instantly installed in receptor blocking soles arranged at regular intervals in the body, and perpendicular to the long sides thereof.
Avantageusement, les cales monobloc constituent des parois séparatrices disposées transversalement de place en place dans la caisse, maintenues dans celle-ci de manière à bien se maintenir parallèlement entre elles, chaque peigne ainsi disposé étant entaillé symétriquement par rapport à un plan vertical médian constituant le plan de symétrie vertical de la caisse, suivant sa plus grande dimension. Advantageously, the monobloc wedges constitute separating walls arranged transversely from place to place in the box, held in the latter so as to be well maintained parallel to each other, each comb thus arranged being notched symmetrically with respect to a median vertical plane constituting the vertical plane of symmetry of the body, along its largest dimension.
D'autres particularités et avantages apparaitront à la lecture de la description et des revendications qui suivent, lesquelles sont faites en regard des dessins annexés sur lesquels
La fig. 2 est une vue en perspective, de face, d'une paroi transversale séparatrice de calage conforme à l'invention.Other features and advantages will appear on reading the description and the claims which follow, which are made with reference to the appended drawings in which
Fig. 2 is a perspective view, from the front, of a transverse wedging wedging wall according to the invention.
La fig. 3 représente une vue en perspective schématique d'un emballage conforme à l'invention montrant la combinaison d'une caisse d'emballage avec trois parois séparatrices verticales intermédiaires de calage dans lesquelles on a empilé des tubes en forme d'épingle à cheveux de rayons de centrage différent. Fig. 3 shows a schematic perspective view of a packaging according to the invention showing the combination of a packaging box with three intermediate vertical wedging dividing walls in which tubes have been stacked in the form of a hairpin of spokes of different centering.
On voit à la fig. 2 la paroi transversale séparatrice de calage obtenue par assemblage de deux demi-panneaux Sa et 5b avantageusement découpés dans des feuilles de pan neaux de particules de bois aggloméré. La paroi 5 est entaillée symétriquement par rapport à un plan médian vertical de symétrie, de séries d'entailles allant deux par deux, par exemple 6a et 6b, 7a et 7b, lesdites entailles symétriques étant d'une largeur correspondant au diamètre des tubes en épingle à cheveux à recevoir, et ayant une profondeur correspondant à la superposition du nombre de tubes de même dimension, à y empiler. We see in fig. 2 the wedging separating transverse wall obtained by assembling two half-panels Sa and 5b advantageously cut from sheets of panels of agglomerated wood particles. The wall 5 is notched symmetrically with respect to a vertical median plane of symmetry, series of notches going in pairs, for example 6a and 6b, 7a and 7b, said symmetrical notches being of a width corresponding to the diameter of the tubes in hairpin to be received, and having a depth corresponding to the superposition of the number of tubes of the same dimension, to be stacked there.
On voit par exemple que les deux branches 8a et Sb d'un même tube cintré en épingle à cheveux, reposent au fond, respectivement des entailles 9a et 9b de la cale 5, la profondeur des entailles 9a et 9b correspondant par exemple à cinq fois le diamètre du tube 8a, 8b s'il y a cinq tubes 6a, 8b à empiler dans les entailles 9. On con çoit donc ainsi que la forme des dents du peigne, leur profondeur et leur largeur sont adaptées au nombre, audiamètre, et aux rayons de centrage des tubes à empiler. We see for example that the two branches 8a and Sb of the same bent hairpin tube, rest at the bottom, respectively of the notches 9a and 9b of the wedge 5, the depth of the notches 9a and 9b corresponding for example to five times the diameter of the tube 8a, 8b if there are five tubes 6a, 8b to be stacked in the notches 9. It is thus conceived that the shape of the teeth of the comb, their depth and their width are adapted to the number, diameter, and to the centering radii of the tubes to be stacked.
Le tube lOa, lOb qui est empilé au centre de la cale à un tout petit rayon de cintrage puisque les branches parallèles sont très rapprochées, et il y a un nombre relativement important de tubes 10 à empiler puisque les entailles réceptrices correspondantes sont parmi les plus profondes de la cale. The tube 10a, 10b which is stacked in the center of the wedge at a very small bending radius since the parallel branches are very close together, and there are a relatively large number of tubes 10 to be stacked since the corresponding receiving notches are among the most holds deep.
La mise en place des cales 5, ou pièces de soutien des tubes, est faite comme représenté à la fig. 3, dans laquelle on voit une caisse d'emballage 11 dont la plus grande longueur est divisée transversalement par trois peignes 12, 13 et 14 identiques à celui de la fig. 2, disposés verticalement, transversalement à la caisse et maintenus parallélèment entre eux. La mise en place rapide des peignes est réalisée grace à l'encastrement de leur base dans des rainures prévues dans des semelles telles que 15 fixées transversalement dans le fond de la caisse. The positioning of shims 5, or supporting parts of the tubes, is made as shown in FIG. 3, in which a packaging case 11 is seen, the greatest length of which is divided transversely by three combs 12, 13 and 14 identical to that of FIG. 2, arranged vertically, transversely to the body and held parallel to each other. The rapid installation of the combs is achieved by embedding their base in grooves provided in soles such as 15 fixed transversely in the bottom of the box.
On a représenté à la fig. 3 un certain empilage de tubes identiques superposés dans des entailles symétriques des trois peignes subdivisant la caisse.There is shown in FIG. 3 a certain stack of identical tubes superimposed in symmetrical notches of the three combs dividing the body.
I1 va de soi que l'on peut, sans sortir du cadre de la présente invention, apporter toute modification aux formes de réalisation qui viennent d'être décrites. En particulier, on pourrait parfaire le calage des peignes par coulissement dans des rainures verticales de semelles fixées sur les parois parallèles verticales de la caisse. It goes without saying that it is possible, without departing from the scope of the present invention, to make any modification to the embodiments which have just been described. In particular, the setting of the combs could be perfected by sliding in vertical grooves of soles fixed on the vertical parallel walls of the box.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7930309A FR2471321A3 (en) | 1979-12-11 | 1979-12-11 | Packing for U=tubes - has spaced vertical support frames with slots to hold ends and centre of tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7930309A FR2471321A3 (en) | 1979-12-11 | 1979-12-11 | Packing for U=tubes - has spaced vertical support frames with slots to hold ends and centre of tube |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2471321A3 true FR2471321A3 (en) | 1981-06-19 |
FR2471321B3 FR2471321B3 (en) | 1982-10-29 |
Family
ID=9232619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7930309A Granted FR2471321A3 (en) | 1979-12-11 | 1979-12-11 | Packing for U=tubes - has spaced vertical support frames with slots to hold ends and centre of tube |
Country Status (1)
Country | Link |
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FR (1) | FR2471321A3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2272762A1 (en) * | 2009-07-10 | 2011-01-12 | Dorma GmbH + Co. KG | System for packaging long parts and method for same |
CN104369995A (en) * | 2014-09-19 | 2015-02-25 | 四川长虹电器股份有限公司 | U-shaped copper pipe storage device |
CN110239821A (en) * | 2019-05-14 | 2019-09-17 | 安徽管益生新材料科技有限公司 | A kind of stainless steel U-tube circulating frame |
-
1979
- 1979-12-11 FR FR7930309A patent/FR2471321A3/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2272762A1 (en) * | 2009-07-10 | 2011-01-12 | Dorma GmbH + Co. KG | System for packaging long parts and method for same |
CN104369995A (en) * | 2014-09-19 | 2015-02-25 | 四川长虹电器股份有限公司 | U-shaped copper pipe storage device |
CN110239821A (en) * | 2019-05-14 | 2019-09-17 | 安徽管益生新材料科技有限公司 | A kind of stainless steel U-tube circulating frame |
CN110239821B (en) * | 2019-05-14 | 2021-05-11 | 安徽管益生新材料科技有限公司 | Stainless steel U type pipe turnover frame |
Also Published As
Publication number | Publication date |
---|---|
FR2471321B3 (en) | 1982-10-29 |
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Legal Events
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ST | Notification of lapse |