EP2582598A1 - Handling bag - Google Patents

Handling bag

Info

Publication number
EP2582598A1
EP2582598A1 EP11727239.3A EP11727239A EP2582598A1 EP 2582598 A1 EP2582598 A1 EP 2582598A1 EP 11727239 A EP11727239 A EP 11727239A EP 2582598 A1 EP2582598 A1 EP 2582598A1
Authority
EP
European Patent Office
Prior art keywords
loops
straps
gripping
bag
side walls
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
Application number
EP11727239.3A
Other languages
German (de)
French (fr)
Other versions
EP2582598B1 (en
Inventor
Daniel Gallety
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SIDERTECHNOTRADE
Original Assignee
Comsider
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Comsider filed Critical Comsider
Publication of EP2582598A1 publication Critical patent/EP2582598A1/en
Application granted granted Critical
Publication of EP2582598B1 publication Critical patent/EP2582598B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/16—Large containers flexible
    • B65D88/1612—Flexible intermediate bulk containers [FIBC]
    • B65D88/1675—Lifting fittings
    • B65D88/1681—Flexible, e.g. loops, or reinforcements therefor

Definitions

  • the invention is in the field of handling, and more particularly the handling of discrete elements of the type of metal frames, irons, crossed irons, and other elements, in particular likely to be implemented as part of the building, but also loose items.
  • the large-capacity transport bags are now widely used, whether for the storage and transport of bulk materials, or discrete elements of the type recalled in the preamble.
  • These bags are generally made of an envelope made of synthetic textile, including woven, comprising a bottom and a side wall, said casing being provided with attachment means to a hoist.
  • These attachment means are generally made of several straps, also made of synthetic material, secured by stitching to the side walls of the envelope, or even at its bottom.
  • bags are generally made of polypropylene.
  • the straps attached to these side walls define a plurality of gripping loops, said loops being intended to cooperate with a hoist, including the forks of a forklift or the hook of a crane, to thereby allow to handle them.
  • the object of the present invention is to provide an alternative solution, simple to implement, and to optimize the safety conditions of use of such bags.
  • the invention aims a handling bag comprising:
  • an envelope in particular made of synthetic textile, having an upper opening, a bottom and side walls, intended to constitute the receptacle of products to be handled, whether of discrete nature or in bulk;
  • the bag further comprises additional straps, secured to the straps constituting the hooking means, defining loops, substantially parallel to the grip loops, and slightly longer than said loops, the loops being also secured to the handles on the substantial part of their length, with the exception of the zone of cooperation of the handles with the lifting gear.
  • the invention consists in adding straps of the same type, and having at least the same physical characteristics, especially in terms of mechanical strength, as the operational straps defining the gripping loops, and arranged in such a way that in the event of rupture of at least one of the gripping loops, the relay is taken by the additional loop or loops thus defined, the space separating the nominal end of the gripping loop from that of the additional loop, being sufficiently reduced, typically between 1 and 10 centimeters, to avoid a sudden too sudden during the recovery of the effort by the additional loop. In fact, it is conceivable to optimize the conditions of safe use of such bags.
  • the ends of the additional straps are sewn on the operational straps on all or part of the height of the side walls of the envelope.
  • they are sewn loosely, so by simpler sewing means, on substantial part of the length of the handles, typically up to two-thirds of their height from the upper end of the side walls.
  • the additional loops thus generated are intimately related to the gripping loops, with the exception, as already stated, of an interval located at the level of the zone of cooperation of the gripping loops with the lifting gear, so that the user of the bag is constrained, when he inserts the forks or the hook of the hoist at the level of the grips, on the one hand, to systematically cooperate with the grip handle nominal, and not inadvertently inserting said fork or hook at the only additional loop, because of the small spacing between the two, and secondly, to systematically take over and the gripping handle and the extra loop, so that in case of breakage of the nominal grip, the relay can be provided by the additional loop.
  • Figure 1 is a schematic perspective view of a handling bag according to the invention.
  • FIG. 2 is a detailed view of the handle handle provided with the additional loop according to the invention.
  • Figure 1 a schematic perspective view of a bag according to the invention.
  • This basically comprises an envelope 1, typically made of woven polypropylene, in this case provided with four lateral faces 2, 3, 4, 5 and a bottom 6. It is thus defined an upper opening, allowing the introduction elements to be handled in the bag, either of a discrete nature or in bulk.
  • the side faces are sewn in pairs at their adjacent edges 7 and at the four edges of the bottom, in this case square, and in a known manner.
  • straps 8, made of polyamide (Nylon ® ), are sewn, in the example described over the entire height of the side walls 2 - 5, and define gripping handles 9 extending beyond the upper edge free of 12 of said side walls 2, 3, 4, 5.
  • These grips are intended to cooperate with attachment means of a hoist, such as for example the fork of a forklift or the hook of a crane.
  • these straps 8 also receive an additional strap 10 of the same type, of substantially the same width and therefore having at least the same mechanical strength characteristics as the straps 8.
  • These straps 10 are also sewn into the straps. the example described on said straps 8, and this over the entire height of the side walls 2, 3, 4, 5. They also form a loop 11 like the grips 9 extending from the upper free edge 12 sidewalls 2 - 5, parallel to the grips 9.
  • the loops 11 are sewn on the gripping loops 9, the seams 13 however not being intended to have the same characteristics, including mechanical strength, as the seams 14 ensuring the fastening of the straps 8 and 10 on the side walls 2, 3, 4, 5.
  • seams 13 are intended only to ensure sufficient solidarity of the loops 11 on the handles 9 not to risk the inadvertent cooperation of the only loop 11 with the hoist, but the systematic cooperation of the couple handle of gripping 9 / loop 11 with said lifting gear.
  • the aforementioned small spacing between the end of the handle 9 and that of the loop 11, also has the same purpose.
  • this spacing also has the purpose of making it possible to visualize a possible wear of the zone of cooperation of the gripping loop 9 with the hoist, and in this case, to allow to discard the then unsuitable bag. to his destination.
  • the loop 11 although having the same mechanical strength characteristics as the gripping handles 9, is only a palliative in case of rupture of the gripping loop 9 whose wear would not has not been detected, and therefore, not to risk the fall of a bag, but is not intended to allow the continuation of the use of such a bag in case of wear, or even rupture of the grips 9.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Bag Frames (AREA)

Abstract

The invention relates to a handling bag including: a shell which is made, in particular, of a synthetic textile, which has an upper opening, a bottom (6), and sidewalls (2-5), and which is to constitute the container for products to be handled, wherein said products are provided either discretely or in bulk; and means for securing the bag and lifting equipment, consisting of straps (8) rigidly connected at least to the sidewalls (2-5) of the shell and defining gripping handles (9) which are to engage with said lifting equipment. The bag further includes additional straps (10) rigidly connected to the straps (8) constituting the securing means, which define loops (11) that are substantially parallel to the gripping handles (9) and the lengths of which are slightly greater than those of said handles, the loops (11) also being rigidly connected to the gripping handles (9) over a substantial portion of the length thereof, with the exception of the area in which the gripping handles (9) engage with the lifting equipment.

Description

SAC DE MANUTENTION  HANDLING BAG
DOMAINE DE L'INVENTION L'invention s'inscrit dans le domaine de la manutention, et plus particulièrement de la manutention d'éléments discrets du type armatures métalliques, fers, fers crossés, et autres éléments, notamment susceptibles d'être mis en œuvre dans le cadre du bâtiment, mais également d'éléments en vrac. ETAT ANTÉRIEUR DE LA TECHNIQUE  FIELD OF THE INVENTION The invention is in the field of handling, and more particularly the handling of discrete elements of the type of metal frames, irons, crossed irons, and other elements, in particular likely to be implemented as part of the building, but also loose items. PRIOR STATE OF THE ART
Les sacs de manutention de grande capacité sont aujourd'hui d'un usage largement répandu, qu'il s'agisse du stockage et du transport de matériaux en vrac, ou d'éléments discrets du type de ceux rappelés dans le préambule. The large-capacity transport bags are now widely used, whether for the storage and transport of bulk materials, or discrete elements of the type recalled in the preamble.
Ces sacs sont plus généralement constitués d'une enveloppe réalisée en textile synthétique, notamment tissée, comprenant un fond et une paroi latérale, ladite enveloppe étant munie de moyens d'accrochage à un engin de levage. Ces moyens d'accrochage sont en général constitués de plusieurs sangles, également réalisés en matériau synthétique, solidarisées par couture aux parois latérales de l'enveloppe, voire même au niveau de son fond. These bags are generally made of an envelope made of synthetic textile, including woven, comprising a bottom and a side wall, said casing being provided with attachment means to a hoist. These attachment means are generally made of several straps, also made of synthetic material, secured by stitching to the side walls of the envelope, or even at its bottom.
Ces sacs, bien connus dans le domaine sous l'expression « big bag », sont réalisés en général en polypropylène. Les sangles solidarisées au niveau de ces parois latérales, définissent une pluralité d'anses de préhension, lesdites anses étant destinées à coopérer avec un engin de levage, notamment les fourches d'un chariot élévateur ou le crochet d'une grue, pour permettre ainsi de les manutentionner. These bags, well known in the field under the term "big bag", are generally made of polypropylene. The straps attached to these side walls define a plurality of gripping loops, said loops being intended to cooperate with a hoist, including the forks of a forklift or the hook of a crane, to thereby allow to handle them.
Si ces sacs ont démontré leur parfaite adéquation avec leur destination, on se heurte cependant à une difficulté née de l'usure des anses de préhension au niveau de leurs zones de coopération avec la fourche ou le crochet de l'engin de levage. Ainsi, si cette usure n'est pas détectée par les utilisateurs, le risque de la rupture de l'une au moins desdites anses de préhension est susceptible d'engendrer la chute du sac rempli de son contenu, susceptible d'induire de graves conséquences en termes d'accidents pour le personnel gravitant sur le chantier au voisinage de la zone de manutention dudit sac. L'une des solutions pour palier cette difficulté consiste à renforcer localement l'anse de préhension en augmentant l'épaisseur de cette dernière à ce niveau, en d'autres termes, en augmentant localement la résistance mécanique de la sangle. Cette solution ne s'avère cependant pas satisfaisante en raison de la manipulation supplémentaire à mettre en œuvre pour réaliser cette surépaisseur. If these bags have demonstrated their perfect match with their destination, however, there is a difficulty arising from the wear of the grips in their areas of cooperation with the fork or hook of the hoist. Thus, if this wear is not detected by users, the risk of breaking at least one of said gripping handles is likely to cause the fall of the bag filled with its contents, which can lead to serious consequences in terms of accidents for personnel working on the site in the vicinity of the handling area of said bag. One of the solutions to overcome this difficulty is to locally strengthen the handle handle by increasing the thickness of the latter at this level, in other words, by locally increasing the mechanical strength of the strap. This solution is however not satisfactory because of the additional manipulation to implement to achieve this extra thickness.
Au demeurant, elle masque la zone d'usure et ne fait que différer dans le temps le risque de rupture de l'anse. L'objet de la présente invention est de proposer une solution alternative, simple à mettre en œuvre, et visant à optimiser les conditions de sécurité d'utilisation de tels sacs de manutention. Moreover, it masks the wear zone and only differentiates in time the risk of breakage of the loop. The object of the present invention is to provide an alternative solution, simple to implement, and to optimize the safety conditions of use of such bags.
EXPOSE DE L'INVENTION SUMMARY OF THE INVENTION
Ainsi, l'invention vise un sac de manutention comprenant : Thus, the invention aims a handling bag comprising:
une enveloppe, notamment réalisée en textile synthétique, présentant une ouverture supérieure, un fond et des parois latérales, destinée à constituer le réceptacle de produits à manutentionner, qu'ils soient de nature discrète ou en vrac ;  an envelope, in particular made of synthetic textile, having an upper opening, a bottom and side walls, intended to constitute the receptacle of products to be handled, whether of discrete nature or in bulk;
des moyens d'accrochage du sac et un engin de levage, constitués de sangles solidarisées au moins aux parois latérales de l'enveloppe, et définissant des anses de préhension destinées à coopérer avec ledit engin de levage. Selon l'invention, le sac comprend en outre des sangles supplémentaires, solidarisées aux sangles constitutives des moyens d'accrochage, définissant des boucles, sensiblement parallèles aux anses de préhension, et de longueur légèrement supérieure auxdites anses, les boucles étant également solidarisées aux anses de préhension sur partie substantielle de leur longueur, à l'exception de la zone de coopération des anses avec l'engin de levage.  means for attaching the bag and a hoist, consisting of straps secured at least to the side walls of the casing, and defining gripping loops for cooperating with said hoist. According to the invention, the bag further comprises additional straps, secured to the straps constituting the hooking means, defining loops, substantially parallel to the grip loops, and slightly longer than said loops, the loops being also secured to the handles on the substantial part of their length, with the exception of the zone of cooperation of the handles with the lifting gear.
En d'autres termes, l'invention consiste à rajouter des sangles de même nature, et présentant au moins les mêmes caractéristiques physiques, notamment en termes de résistance mécanique, que les sangles opérationnelles définissant les anses de préhension, et agencées de manière telle qu'en cas de rupture de l'une au moins des anses de préhension, le relais soit pris par la ou les boucles supplémentaires ainsi définies, l'espace séparant l'extrémité nominale de l'anse de préhension de celle de la boucle supplémentaire, étant suffisamment réduit, typiquement compris entre 1 et 10 centimètres, pour éviter un à-coup trop brutal lors de la reprise de l'effort par la boucle supplémentaire. On conçoit de fait l'optimisation des conditions de sécurité d'utilisation de tels sacs de manutention. In other words, the invention consists in adding straps of the same type, and having at least the same physical characteristics, especially in terms of mechanical strength, as the operational straps defining the gripping loops, and arranged in such a way that in the event of rupture of at least one of the gripping loops, the relay is taken by the additional loop or loops thus defined, the space separating the nominal end of the gripping loop from that of the additional loop, being sufficiently reduced, typically between 1 and 10 centimeters, to avoid a sudden too sudden during the recovery of the effort by the additional loop. In fact, it is conceivable to optimize the conditions of safe use of such bags.
Ce faisant, lesdites boucles supplémentaires ne sont pas sollicitées lors des opérations de levage en conditions normales d'utilisation du sac. In doing so, said additional loops are not required during lifting operations under normal conditions of use of the bag.
Selon l'invention, les extrémités des sangles supplémentaires sont cousues sur les sangles opérationnelles sur tout ou partie de la hauteur des parois latérales de l'enveloppe. En outre, elles sont cousues de manière plus lâche, donc par des moyens de couture plus simples, sur partie substantielle de la longueur des anses de préhension, typiquement jusque aux deux tiers de leur hauteur à compter de l'extrémité supérieure des parois latérales. According to the invention, the ends of the additional straps are sewn on the operational straps on all or part of the height of the side walls of the envelope. In addition, they are sewn loosely, so by simpler sewing means, on substantial part of the length of the handles, typically up to two-thirds of their height from the upper end of the side walls.
Ce faisant, les boucles supplémentaires ainsi générées sont intimement liées aux anses de préhension, à l'exception, comme déjà dit, d'un intervalle situé au niveau de la zone de coopération des anses de préhension avec l'engin de levage, de sorte que l'utilisateur du sac est contraint, lorsqu'il insère les fourches ou le crochet de l'engin de levage au niveau des anses de préhension, d'une part, de systématiquement coopérer avec l'anse de préhension nominale, et non pas par inadvertance insérer ladite fourche ou crochet au niveau de la seule boucle supplémentaire, en raison du faible espacement séparant les deux, et d'autre part, de systématiquement prendre en charge et l'anse de préhension et la boucle supplémentaire, de sorte qu'en cas de rupture de l'anse de préhension nominale, le relais puisse être assuré par la boucle supplémentaire. In doing so, the additional loops thus generated are intimately related to the gripping loops, with the exception, as already stated, of an interval located at the level of the zone of cooperation of the gripping loops with the lifting gear, so that the user of the bag is constrained, when he inserts the forks or the hook of the hoist at the level of the grips, on the one hand, to systematically cooperate with the grip handle nominal, and not inadvertently inserting said fork or hook at the only additional loop, because of the small spacing between the two, and secondly, to systematically take over and the gripping handle and the extra loop, so that in case of breakage of the nominal grip, the relay can be provided by the additional loop.
BRÈVE DESCRIPTION DES DESSINS La manière dont l'invention peut être réalisée et les avantages qui en découlent, ressortiront mieux de l'exemple de réalisation qui suit, donné à titre indicatif et non limitatif, à l'appui des figures annexées. BRIEF DESCRIPTION OF THE DRAWINGS The manner in which the invention may be implemented and the advantages that result therefrom will emerge more clearly from the following exemplary embodiment, given by way of non-limiting indication, in support of the appended figures.
La figure 1 est une représentation schématique en perspective d'un sac de manutention conforme à l'invention. Figure 1 is a schematic perspective view of a handling bag according to the invention.
La figure 2 est une vue détaillée de l'anse de préhension munie de la boucle supplémentaire conforme à l'invention. DESCRIPTION DETAILLEE DE L'INVENTION Figure 2 is a detailed view of the handle handle provided with the additional loop according to the invention. DETAILED DESCRIPTION OF THE INVENTION
Il est représenté sur la figure 1 une vue schématique en perspective d'un sac de manutention conforme à l'invention. Celui-ci comporte fondamentalement une enveloppe 1, typiquement réalisée en polypropylène tissé, en l'espèce munie de quatre faces latérales 2, 3, 4, 5 et d'un fond 6. Il est ainsi défini une ouverture supérieure, permettant l'introduction des éléments à manutentionner dans le sac, soit de nature discrète, soit en vrac. Les faces latérales sont cousues deux à deux au niveau de leurs bords adjacents 7 ainsi qu'au niveau des quatre bords du fond, en l'espèce de forme carrée, et ce de manière connue. It is shown in Figure 1 a schematic perspective view of a bag according to the invention. This basically comprises an envelope 1, typically made of woven polypropylene, in this case provided with four lateral faces 2, 3, 4, 5 and a bottom 6. It is thus defined an upper opening, allowing the introduction elements to be handled in the bag, either of a discrete nature or in bulk. The side faces are sewn in pairs at their adjacent edges 7 and at the four edges of the bottom, in this case square, and in a known manner.
En outre, des sangles 8, réalisées en polyamide (Nylon®), sont cousues, dans l'exemple décrit sur toute la hauteur des parois latérales 2 - 5, et définissent des anses de préhension 9 s'étendant au-delà du bord supérieur libre 12 desdites parois latérales 2, 3, 4, 5. Ces anses de préhension sont destinées à coopérer avec des moyens d'accrochage d'un engin de levage, tel que par exemple la fourche d'un chariot élévateur ou le crochet d'une grue. In addition, straps 8, made of polyamide (Nylon ® ), are sewn, in the example described over the entire height of the side walls 2 - 5, and define gripping handles 9 extending beyond the upper edge free of 12 of said side walls 2, 3, 4, 5. These grips are intended to cooperate with attachment means of a hoist, such as for example the fork of a forklift or the hook of a crane.
Selon une caractéristique de l'invention, ces sangles 8 reçoivent en outre une sangle supplémentaire 10 de même nature, sensiblement de même largeur et donc présentant au moins les mêmes caractéristiques de résistance mécanique que les sangles 8. Ces sangles 10 sont également cousues dans l'exemple décrit sur lesdites sangles 8, et ce sur toute la hauteur des parois latérales 2, 3, 4, 5. Elles forment également une boucle 11 à l'instar des anses de préhension 9 s'étendant à partir du bord supérieur libre 12 des parois latérales 2 - 5, parallèlement aux anses de préhension 9. According to one characteristic of the invention, these straps 8 also receive an additional strap 10 of the same type, of substantially the same width and therefore having at least the same mechanical strength characteristics as the straps 8. These straps 10 are also sewn into the straps. the example described on said straps 8, and this over the entire height of the side walls 2, 3, 4, 5. They also form a loop 11 like the grips 9 extending from the upper free edge 12 sidewalls 2 - 5, parallel to the grips 9.
Cependant, elles présentent une longueur légèrement supérieure à celle des sangles 8 se traduisant pour les boucles 11, par une longueur légèrement supérieure à celle des anses de préhension 9, tel qu'on peut bien l'observer sur la figure 2. Typiquement, au niveau de l'extrémité de la boucle, l'espacement entre la boucle 11 et l'anse de préhension 9 est compris entre 1 et 10 centimètres. Selon une caractéristique avantageuse de l'invention, au-delà du bord supérieur libre 12 des parois latérales 2, 3, 4, 5, les boucles 11 sont cousues sur les anses de préhension 9, les coutures 13 n'ayant cependant pas vocation à avoir les mêmes caractéristiques, notamment de résistance mécanique, que les coutures 14 assurant la solidarisation des sangles 8 et 10 sur les parois latérales 2, 3, 4, 5. However, they have a length slightly greater than that of the straps 8 resulting in the loops 11, by a length slightly greater than that of the gripping loops 9, as can be seen in Figure 2. Typically, at level of the end of the loop, the spacing between the loop 11 and the handle 9 is between 1 and 10 centimeters. According to an advantageous characteristic of the invention, beyond the free upper edge 12 of the side walls 2, 3, 4, 5, the loops 11 are sewn on the gripping loops 9, the seams 13 however not being intended to have the same characteristics, including mechanical strength, as the seams 14 ensuring the fastening of the straps 8 and 10 on the side walls 2, 3, 4, 5.
Ces coutures 13 n'ont vocation qu'à assurer une solidarisation suffisante des boucles 11 sur les anses de préhension 9 pour ne pas risquer la coopération intempestive de la seule boucle 11 avec l'engin de levage, mais la coopération systématique du couple anse de préhension 9/boucle 11 avec lesdits engins de levage. These seams 13 are intended only to ensure sufficient solidarity of the loops 11 on the handles 9 not to risk the inadvertent cooperation of the only loop 11 with the hoist, but the systematic cooperation of the couple handle of gripping 9 / loop 11 with said lifting gear.
Le faible espacement précité entre l'extrémité de l'anse de préhension 9 et celle de la boucle 11, a également la même finalité. On pourrait par ailleurs envisager un autre mode de solidarisation des boucles 11 sur les anses de préhension 9, dès lors que la fonction de solidarisation, à tout le moins temporaire est remplie, et par exemple soudure localisée, etc. The aforementioned small spacing between the end of the handle 9 and that of the loop 11, also has the same purpose. One could also consider another method of securing the loops 11 on the gripping loops 9, since the fastening function, at least temporarily is filled, and for example localized welding, etc..
En outre, cet espacement a également pour finalité de permettre de visualiser une usure éventuelle de la zone de coopération de l'anse de préhension 9 avec l'engin de levage, et dans cette hypothèse, de permettre de mettre au rebut le sac alors impropre à sa destination. In addition, this spacing also has the purpose of making it possible to visualize a possible wear of the zone of cooperation of the gripping loop 9 with the hoist, and in this case, to allow to discard the then unsuitable bag. to his destination.
En effet, la boucle 11, bien que présentant les mêmes caractéristiques de résistance mécanique que les anses de préhension 9, n'a pour finalité qu'un palliatif en cas de rupture de l'anse de préhension 9 dont l'usure n'aurait pas été détectée, et partant, de ne pas risquer la chute d'un sac, mais n'a pas vocation à permettre la poursuite de l'utilisation d'un tel sac en cas d'usure, voire de rupture des anses de préhension 9. Indeed, the loop 11, although having the same mechanical strength characteristics as the gripping handles 9, is only a palliative in case of rupture of the gripping loop 9 whose wear would not has not been detected, and therefore, not to risk the fall of a bag, but is not intended to allow the continuation of the use of such a bag in case of wear, or even rupture of the grips 9.
On conçoit dès lors tout l'intérêt de la présente invention qui permet d'optimiser les conditions de sécurité dans le cadre de l'utilisation de tels sacs de manutention. It is therefore conceivable the interest of the present invention to optimize the safety conditions in the context of the use of such bags.

Claims

REVENDICATIONS
Sac de manutention comprenant : Handling bag comprising:
une enveloppe, notamment réalisée en textile synthétique, présentant une ouverture supérieure, un fond (6) et des parois latérales (2 - 5), destinée à constituer le réceptacle de produits à manutentionner, qu'ils soient de nature discrète ou en vrac ;  an envelope, in particular made of synthetic textile, having an upper opening, a bottom (6) and side walls (2 - 5), intended to constitute the receptacle of products to be handled, whether of discrete nature or in bulk;
des moyens d'accrochage du sac et un engin de levage, constitués de sangles (8) solidarisées au moins aux parois latérales (2 - 5) de l'enveloppe, et définissant des anses de préhension (9) destinées à coopérer avec ledit engin de levage ;  means for fastening the bag and a hoist, consisting of straps (8) secured at least to the side walls (2 - 5) of the casing, and defining gripping loops (9) intended to cooperate with said machine lifting;
caractérisé en ce que le sac comprend en outre des sangles supplémentaires (10), solidarisées aux sangles (8) constitutives des moyens d'accrochage, définissant des boucles (11) sensiblement parallèles aux anses de préhension (9), et de longueur légèrement supérieure auxdites anses, les boucles (11) étant également solidarisées aux anses de préhension (9) sur partie substantielle de leur longueur, à l'exception de la zone de coopération des anses de préhension (9) avec l'engin de levage.  characterized in that the bag further comprises additional straps (10), secured to the straps (8) constituting the hooking means, defining loops (11) substantially parallel to the grip loops (9), and slightly longer length at said loops, the loops (11) also being secured to the gripping loops (9) over a substantial part of their length, with the exception of the zone of cooperation of the gripping loops (9) with the hoist.
Sac de manutention selon la revendication 1, caractérisé en ce que les sangles supplémentaires (10) sont de même nature et présentent au moins les mêmes caractéristiques physiques, notamment en termes de résistance mécanique, que les sangles (8) définissant les anses de préhension (9). Handbag according to claim 1, characterized in that the additional straps (10) are of the same type and have at least the same physical characteristics, especially in terms of mechanical strength, that the straps (8) defining the grips ( 9).
Sac de manutention selon l'une des revendications 1 et 2, caractérisé en ce que les boucles (11) s'étendent parallèlement aux anses de préhension (9). Handling bag according to one of claims 1 and 2, characterized in that the loops (11) extend parallel to the grips (9).
Sac de manutention selon l'une des revendications 1 à 3, caractérisé en ce que l'espacement défini entre les boucles (1 1) et les anses de préhension (9) au niveau de la zone de coopération avec l'engin de levage est compris entre 1 et 10 centimètres. Handling bag according to one of claims 1 to 3, characterized in that the spacing defined between the loops (1 1) and the gripping loops (9) at the level of the zone of cooperation with the hoist is between 1 and 10 centimeters.
5. Sac de manutention selon l'une des revendications 1 à 4, caractérisé en ce que les sangles supplémentaires (10) sont cousues sur les sangles (8) sur tout ou partie de la hauteur des parois latérales (2 - 5) de l'enveloppe. Handling bag according to one of claims 1 to 4, characterized in that the additional straps (10) are sewn onto the straps (8) over all or part of the height of the side walls (2 - 5) of the 'envelope.
6. Sac de manutention selon l'une des revendications 1 à 5, caractérisé en ce que la solidarisation des boucles (11) aux anses de préhension (9) sur partie substantielle de la longueur de ces dernières est assurée par couture. 7. Sac de manutention selon l'une des revendications 1 à 6, caractérisé en ce que la solidarisation des boucles (11) aux anses de préhension (9) intervient jusque aux deux tiers de leur hauteur desdites anses à compter du bord supérieur libre (12) des parois latérales (2 - 5). 6. Handbag according to one of claims 1 to 5, characterized in that the fastening of the loops (11) to the handles (9) on substantial part of the length of the latter is provided by sewing. Handling bag according to one of Claims 1 to 6, characterized in that the fastening of the loops (11) to the gripping loops (9) takes place up to two-thirds of their height of said loops from the free upper edge ( 12) side walls (2 - 5).
EP11727239.3A 2010-06-21 2011-05-19 Handling bag Active EP2582598B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1054888A FR2961497B1 (en) 2010-06-21 2010-06-21 HANDLING BAG
PCT/FR2011/051144 WO2011161344A1 (en) 2010-06-21 2011-05-19 Handling bag

Publications (2)

Publication Number Publication Date
EP2582598A1 true EP2582598A1 (en) 2013-04-24
EP2582598B1 EP2582598B1 (en) 2016-12-07

Family

ID=43221903

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11727239.3A Active EP2582598B1 (en) 2010-06-21 2011-05-19 Handling bag

Country Status (4)

Country Link
EP (1) EP2582598B1 (en)
ES (1) ES2613980T3 (en)
FR (1) FR2961497B1 (en)
WO (1) WO2011161344A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3524540A1 (en) 2018-02-07 2019-08-14 Codefine S. A. Bag for the transport and storage of bulk goods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132171B (en) * 1982-12-23 1986-07-30 Lolift Flexible bulk container
GB8917419D0 (en) * 1989-07-29 1989-09-13 Mulox Ibc Ltd Container bag
FR2844778A1 (en) * 2002-09-19 2004-03-26 Physia Sa Supple container for fluid product, e.g. for agricultural use has lifting straps attached to outer envelope of container and pallet
DE202005006012U1 (en) * 2005-04-14 2005-07-14 Ünsa Ambalaj Sanayi ve Ticaret A.S., Samandira Flexible intermediate bulk container has main loops at upper corners to allow it to be hoisted upwards, additional loops being fitted around two of these which are not used in hoisting but check container if one of main loops snaps

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011161344A1 *

Also Published As

Publication number Publication date
WO2011161344A1 (en) 2011-12-29
ES2613980T3 (en) 2017-05-29
FR2961497B1 (en) 2012-07-27
FR2961497A1 (en) 2011-12-23
EP2582598B1 (en) 2016-12-07

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