EP2812493B1 - Récipient pour matières en vrac, comportant un dispositif de liaison - Google Patents

Récipient pour matières en vrac, comportant un dispositif de liaison Download PDF

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Publication number
EP2812493B1
EP2812493B1 EP12704750.4A EP12704750A EP2812493B1 EP 2812493 B1 EP2812493 B1 EP 2812493B1 EP 12704750 A EP12704750 A EP 12704750A EP 2812493 B1 EP2812493 B1 EP 2812493B1
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EP
European Patent Office
Prior art keywords
bag
container
bulk material
stabilisation
fabric
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.)
Active
Application number
EP12704750.4A
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German (de)
English (en)
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EP2812493A1 (fr
Inventor
Christian Orth
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.)
Flexibox Container GmbH
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Flexibox Container GmbH
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Filing date
Publication date
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Publication of EP2812493A1 publication Critical patent/EP2812493A1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
    • E02B3/127—Flexible prefabricated covering elements, e.g. mats, strips bags filled at the side
    • 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]
    • B65D88/1631—Flexible intermediate bulk containers [FIBC] with shape keeping flexible elements
    • 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]
    • B65D88/1643—Flexible intermediate bulk containers [FIBC] with multiple compartments
    • 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]
    • B65D88/1656—Flexible intermediate bulk containers [FIBC] for liquids
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
    • E02B3/106—Temporary dykes
    • E02B3/108—Temporary dykes with a filling, e.g. filled by water or sand

Definitions

  • the present invention relates to a flexible bulk material container made of a fabric or a film with a fillable bag and a connecting device for connecting the container to at least one adjacently arranged second container.
  • the connecting device comprises a U-shaped fabric or foil extension into which the sack of the second container can be inserted and connected by fastening means.
  • FIBCs Flexible Intermediate Bulk Container
  • Typical bulk containers hold 500 to 2500 liters, cover the area of a Euro pallet and are about 0.5 to 2.5 meters high.
  • a bag of polyester (PES), polypropylene (PP) or polyethylene (PE) is used, the plastic is present as a woven material, which is woven to achieve an extremely high tensile strength and tensile strength.
  • the bags are made of a PP fabric coated on the inside with a PP / copolymer / PE film to ensure low material permeability and moisture protection.
  • the individual fabric webs are sewn or welded into sacks, the sacks often having lifting loops on their upper sides and a bottom emptying device in the form of a cylindrical outlet support in the bottom of the sack.
  • the bulk material containers weighing up to 2 tons can be lifted and emptied through the discharge nozzle. Because these containers are easily filled and emptied They can be used as a transport and storage container for bulk materials such as wood pellets, almonds, cocoa beans, plastic granules or sand and gravel bulk material, but also as a functional element in temporary barriers and as a transportable flood protection.
  • the US Pat. No. 6,296,420 B1 discloses an outer flexible container made of woven textile or plastic film and having a U-shaped extension for connection to adjacent containers.
  • the container is closed by a zipper by means of an apron.
  • a plurality of wasserbehellbarer pillows that are filled by means of a valve can be inserted.
  • An array of such containers serves as a water protection wall.
  • an apron can be fastened to an outer wall of the container.
  • the DE 20 2005 000 885 U1 discloses a self-stabilizing big-bag, wherein sewn-in air cushioning chambers or hoses are integrated into the big-bag to facilitate a filling operation that can be inflated before being filled to stabilize the bag.
  • stiffening plates are sewn in the outer walls.
  • the object of the invention is therefore to further develop the aforementioned bulk material container so that a fast and resource-saving filling with low manpower and material costs can be achieved, wherein the degradation of the Trennabsperrung the filling material can be disposed of residue and easily.
  • a flexible bulk material container (big bag, FIBC) made of a fabric or a film with a fillable bag for the construction of a Trennabsperrung, in particular a flood protection wall.
  • the container is characterized in that the bag comprises at least one stabilizing container, which is designed to be fluid-tight, airtight in its upper portion and is designed to effect stabilization of at least one bag outer wall or bag edge of the bag in the filled state.
  • the stabilization container is mechanically limited and fixed at the upper vertical end by a limiting element with respect to the bag.
  • the limiting element limits and fixes a movement of the stabilization container upwards, thus serves with bulging stabilization container for erection and stabilization of the bag and biases the stabilization container in the bag.
  • the stabilization container shaped truncated pyramid with upwardly tapering cross-section, so that the bulging stabilization container is clamped in the bag.
  • the invention relates to a bulk material container, which consists essentially of a bag made of a fabric or a film.
  • a sack made of such a flexible material is fundamentally non-self-sustaining and unstable and can only be stabilized by filling it with substantially tough and self-stabilizing material such as sand, gravel or viscous mass. If such a bag is filled with a readily flowing fluid such as water, oil or sludge, then even with a fully closed bag closed on all sides the risk of overturning or tilting of the container given because neither the bag container itself nor the filler sufficient dimensional stability for a safe and pressure-sensitive position of the container, for a function as Trennabsperrung, especially flood protection wall is required.
  • a fixed or attachable stabilization container which may also be horizontally oriented, and which can be filled with water, and is hermetically sealed in the upper area, so in that the fluid column located therein, namely water, can build up an internal pressure in the stabilization container so that the outer contour of the bag is solidified and then stabilizes the sack.
  • the stabilization container is preferably made of an identical or similar flexible material as the bag, completely fluid-tight designed as a container closed on all sides and airtight sealable in the upper region, for example by a closure direction such as a vent valve or a screwed connection.
  • the closure means may comprise a check valve, so that the container is indeed fillable, but not readily emptied.
  • the fluid-filled stabilized stabilization container ensures a stable erection of the container so that it can be filled with non-self-stabilizing material such as water or mud, and to maintain a high level of stability and lateral pressure loadability for the use of a flood separation wall. This allows the filling of the container with water or mud, so that a Trennabsperrung, in particular a flood protection wall can be constructed easily and without supplying additional bulk material.
  • a pump can be used which pumps water or mud into the self-stabilizing container.
  • the stabilization container (s) can be filled from above by the closure device and also emptied, for example by a suction line, or by venting by overturning of the container, so that fluid can escape from the stabilization container.
  • the sack can substantially have a triangular, rectangular or square base surface, and at least in one, preferably in each vertical sack edge, a stabilization container can be arranged, which is preferably substantially cylindrical or truncated pyramid-shaped, in particular each cylindrical stabilization tank has a triangular cross-section.
  • a stabilization container can be arranged, which is preferably substantially cylindrical or truncated pyramid-shaped, in particular each cylindrical stabilization tank has a triangular cross-section.
  • the base of the bag is formed round or oval, and arranged at least at one, preferably at several diagonally opposite locations Stabilmaschines intender and connected to the bag jacket.
  • the bag forms a substantially cubic shape in the filled state, and may preferably comprise at least one insertable with bulk material inner panels for cubic shaping, so that the bag can be formed as a quadrilateral or Bafflebag, in particular with perforated panels to improve the stability.
  • the inner panels brace the vertical edges, so that a generally triangular sack portion is divided by the inner panels in the vertical edges, in which a stabilization container can be introduced or fixed.
  • the stabilization tion preferably cylindrical and in particular with triangular or triangular truncated pyramidal thickening cross-section are formed in the direction of the bottom of the bag.
  • a stabilization container can be inserted, sewn or otherwise secured in the bag portion defined by the inner panel and the corner edges.
  • the upper delimiting element can advantageously consist of a flexible, mechanically stable material, for example of a reinforced fabric web, of a thick film or a similar flexible but mechanically stable and force-transmitting material and can limit a closure device mechanically upwards and thus define the position and introduction height of the stabilization container , Raise the bag with bulging stabilization tank and prevent slipping out of the stabilization container from the inner panel-separated bag portion.
  • a flexible limiting element made of a mechanically stable tissue limits and fixes a movement of the stabilization container according to the invention upwards, thus serves to erect and stabilize the container when the stabilization container is full and clamps it in the bag container.
  • the container fabric In a collapsing and stowing of the bag is protected by the flexibility of the limiting element, the container fabric from damage.
  • it is proposed to choose a cubic shape of the bag, ie same length as width and height, the heights can vary between 30 cm and 1.50 m and accordingly the widths and lengths are adjusted. If a cubically shaped bag is filled, it usually forms around, as this optimizes the surface / volume ratio.
  • the panels may have recesses in the form of holes, in particular elliptical or slot-shaped holes, to allow a trickling through of the bulk material.
  • a plurality of square or rectangular sacks can be closely nestled together, which have a substantially planar outer surface and thus, in particular to form a flood dam a high density effect.
  • the inner panel does not interfere with the filling, it can be made permeable to bulk material, ie in particular have slot-shaped or elliptical Paneelenaus principles strictly adopted, so that the filler material can penetrate into the demarcated from the panel edge subspace of the bag.
  • the stabilization containers can be inserted in the inner panels separate portions of a conventional baffle bag to further develop this in an embodiment of the invention. When the stabilization container is filled, its flexible outer wall can bulge out into the panel recess and thus fix the stabilization container vertically to the inner panel.
  • the stabilization container in the upper container region may comprise a closure means closable in a fluid-tight manner, in particular a closure valve or a screw connection, preferably with a relieving check valve, which is preferably designed for fluid filling, venting and / or emptying of the stabilization container.
  • the closure device may be designed in the form of a quick-release system, eg bayonet locking system, plug-in coupling system, Gardena system or the like.
  • the closure device may comprise a check valve for one-way filling or emptying.
  • the check valve can be designed to be relieving, so by attaching or attaching an adapter or actuation of a mechanism, the check valve can be permanently opened in both passage directions, so that fluid or air can flow in and out.
  • a stabilizing fluid in particular water, can be introduced into the stabilization container in order to fill it, so that the stabilization container produced by the internal fluid pressure of the flexible material itself stiffens and exercises a stabilizing function.
  • a fluid distribution device in particular a 1 to 4 Distributor device can be used, which has four feed outlets for simultaneous connection to the closure device of the four stabilization tank from a fluid supply, such as a water pump outlet, so that a bulk material container can be stabilized quickly in one operation. Subsequently or at the same time, the remaining bag volume can be filled with water with the pump.
  • the closure device is equipped with a quick-release coupling and comprises a relieving, ie openable by means of an attachable intermediate adapter check valve.
  • the stabilization container can be configured substantially fluid-tight on all sides, and comprise at least one, preferably two closure devices, in particular a closure device in the upper region and a closure device as an emptying device in the lower region of the bag.
  • the stabilization container can in particular be formed from a flexible fabric or textile closed on all sides, and attached to an inner wall or inner edge, but also attached to an outer edge or outer wall of the container, clamped, fastened with Velcro, sewn, welded or otherwise attached as a force fit, and be filled or emptied via the closure device.
  • An upper and a lower closure device can serve both for filling, venting and, in particular, a bottom-side closure device for emptying the stabilization container.
  • the bag can be designed as a baffle bag, and in its vertical inner edges pyramid or Dreieckszylindrige separated by inner panels sections for receiving tissue film bags comprise as stabilization container.
  • tissue film bags which are made for example in the form of dunnage bags, ie as so-called airbags, which serve as a buffer and support means for stabilization and security goods in containers or closed transport containers.
  • Such fabric film bags can be filled with air or water by means of a closure device, in particular a valve or an air-tight screw connection, wherein a shape-stabilizing effect occurs at a sufficiently high internal pressure and a shape stabilization of a water-filled bag is achieved in the case of force-locking connection with a bag.
  • Fabric film bags are inexpensively available in a variety of embodiments as mass-produced articles and can be slid into the inner panel-bounded inner edge region of a baffle bag and filled with air or water for stabilization.
  • At least one inner panel can be fluid-tightly connected to the bag side wall and the bag bottom of the bag in such a way as to form the stabilization container.
  • the opening can also be closed by a correspondingly adapted, preferably triangular-shaped closure part, in particular with a closure device.
  • a truncated pyramidal stabilizing container is formed with a substantially triangular cross section, wherein the cross section of the stabilizing container tapers upwards.
  • Such self-stabilizing containers are inexpensive to produce, easy to fill and basically one-piece, so they do not have to be assembled during assembly.
  • the bulk material container can be sewn, glued or welded at least in a vertical and / or horizontal sack edge of a folded fabric film, the fluid-tightly sealed on both sides and at least at one end by a closure device can be filled and emptied, and can cause stabilization of the bag edge in the filled state.
  • the stabilization container can be integrally formed firmly connected to a vertical or horizontal sack edge, in which a fluid-tight fabric is folded, so that in the fold a tube can be formed, and this sewn to the sack edge, glued or otherwise fluid-tight manner.
  • the excess tissue material can be sewn in the edge, glued or otherwise fluid-tightly attached to the edge.
  • the two end regions of the tube can be closed by correspondingly shaped tissue pieces, wherein at least at one end a closure device for filling and emptying of the stabilization container is arranged.
  • the stabilization container can be materially connected so that a favorable and efficient production and easy handling of the container are possible.
  • the bag can be made of any material, in particular plastic such as polypropylene as a film or textile.
  • the bag may consist of a fluid-tight fabric or a film, and preferably in the lower bag area from the bag bottom to a maximum of 25% of the bag height includes an emptying device for emptying the fluid from the bag.
  • water can be taken up in the bag, which, in contrast to conventional bulk containers, is waterproof.
  • the container material may e.g. be made of a waterproof textile or film, or subsequently waterproof coated or lined by means of a fluid-tight material.
  • the stabilization tank and inner filling portion of the bag can be filled directly with the fluid and it can be dispensed with inner bags for receiving the fluid.
  • the bag along the lower peripheral region on a closure device for emptying the bag.
  • the bag may comprise a fluid-tight and preferably removable inner bag or bladder which substantially fills the inner volume of the bag between the stabilization containers, wherein preferably the inner bag comprises at least one upper closure device and one lower emptying device.
  • a bladder ie a sack closed on all sides for receiving a fluid removable or firmly connected in the inner bag area, which is bounded by the outer wall and the stabilization tank, may be provided, wherein the inner bag preferably at least in the upper region a closure means for filling and / or for venting and advantageously in the lower region comprises a closure device for emptying.
  • the inner bag can first be introduced into the inner bag area and filled, or be introduced into the bag already in the filled state.
  • the inner bag can be designed as an inliner or foil bag.
  • the sack and / or the inner panel-separated portions can be replaced by at least one cross-strapped and preferably flexible bounding band, an apron, a shoulder, i. a bellows of the flexible bag material, a preferably flexible lid are limited and stabilized at least in the region of the opening edge.
  • the restriction band can stabilize the outer shape of the bag in the upper bag area and can serve for fixing and connecting the stabilization container (s) to the bag.
  • the limiting band limits the hydraulic or pneumatic expansion of the filled with water or air stabilization tank, which are usually designed as flexible hoses.
  • the bounding band, apron, shoulder or lid may be made of a flexible film or textile fabric, and may be elastic, e.g. be designed by rubber elastic sections, or detachable, for example, by Velcro, rivets, buttons, belt closure or the like be fastened.
  • the container may comprise a further fastening element, which allows an attachment of another container in the transverse direction and / or horizontally stackable.
  • a further fastening element which allows an attachment of another container in the transverse direction and / or horizontally stackable.
  • the barrier wall is to be reinforced in width or the height of the barrier wall to be expanded
  • a second or more rows of containers can be set up in the transverse direction of the wall or two or more rows of containers can be stacked one above the other.
  • further fastening elements for example, Velcro fasteners, Belt or button connections to be attached to the outer sides of the bags and the fabric extensions, so that the individual rows of interconnected containers are in turn connected to each other in order to achieve increased stability and fixation of the container composite.
  • stacked containers may be joined together by means of a continuous web of fabric which may be fastened to the outsides of the containers by button, rivet, belt or hook and loop fasteners to achieve improved sealing effect and stabilization to form a floodwall.
  • a multi-part or one-piece composite of at least two, in particular 3 to 10 containers, preferably five containers according to the invention wherein the containers are connected by a U-shaped fabric extension, or the composite in one piece over a plurality of container lengths extending fabric web can be formed with sewn intermediate walls and wherein the composite is deployable by mounting a first container for filling.
  • a prefabricated composite of two or more containers in which the individual bags are lined up and compressed by inserting and connecting the bag in the U-shaped fabric extension which can also be referred to as "shoe" of the adjacent container can be stacked.
  • the composite can be integrally formed from a correspondingly long fabric web with transversely divided sections.
  • a high speed of filling without tedious connection of the adjacent container is possible in particular in a fast construction of the container row.
  • a prefabricated, easily transportable and quickly fillable design of a composite of bulk containers are advantageous.
  • the work steps for setting up the barrier wall are minimized on site.
  • the bandage can also be formed from a one-piece U-shaped web comprising sub-bag chambers, or by individual containers firmly connected together, in particular stitched, glued or welded containers.
  • a flood protection wall comprising at least one bulk material container or a composite according to one of the aforementioned embodiments.
  • the flood protection wall can be constructed without bulk material filling by a simple water filling. For this purpose, only one pump is necessary, which can fill the stabilization tank under pressure with water. Water is usually available when building a flood protection wall. In inaccessible overcrowded terrain, bringing bulk such as sand, etc., is difficult, and the container materials can be easily carried by individuals or by boats, and easy water filling without heavy equipment is possible.
  • a waterproof fabric for stabilization and Unter Wennungsverhi that preferably at least the width of the protective wall plus at least 50 cm to 400 cm in the direction of the flood of the protective wall pioneering interpretable.
  • the soil stabilizing fabric may be fixed to the U-shaped fabric continuation at the bottom center in the horizontal direction, and the water-impermeable soil stabilizing fabric serves to stabilize and prevent scouring of the flood protection wall.
  • the soil stabilization fabric limits the risk of under-flushing on the high-water side, wherein the pressure of the water column on the flexible fabric stabilizes the wall from slipping due to the water pressure.
  • the stabilizing fabric at least half the width of the protective wall plus at least 50 cm to 350 cm in the direction of the flood of the protective wall pioneering interpretable.
  • the direction can be chosen arbitrarily due to the central connection. So the fabric can be stretched out of the wall at least the protective wall width plus 50-400cm. Accordingly, the fabric should overlap at least 5 cm of the follow-up container and be attached non-positively to the bag side wall.
  • a method for filling a inventive container or a composite of containers according to the invention proposed in which in a first step a fluid, in particular water in the stabilizing container for alignment and stabilization of the container or the composite is filled, and in a second step, the bag with bulk material, in particular sand or Gravel, with a fluid, especially water, filled with a mixture of fluid and bulk material, or with relatively small filling or reinforcing sacks, in which the aforementioned materials are filled.
  • the stabilization tank can be pumped up with water to a filling pressure of 0.01 bar, for example.
  • the fill pressure should be increased to 0.2 bar.
  • a typical load limit of the stabilization tank is reached from about 2-3 bar.
  • a use of at least one container for forming a flood protection wall, as landfill, Spiel vom- or roadway boundary, or as a slope barrier is proposed.
  • the container can be universally used to form a stable and side pressure resilient partition or barrier wall.
  • the use is proposed as a flood protection wall, in which the bulk material and / or the enclosed fluid, in particular water in the bag can prevent water from flowing through.
  • Temporarily play areas for a football or tennis game can be demarcated or limited, for example, in motor sports or cycling events lanes. Due to the high lateral pressure load capacity of the interconnected container can at risk of slipping a slope a temporary slope barrier by means of the container wall quickly and easily built and degraded after performing slope protection again.
  • the containers are shaped such that they can be stacked on one another and preferably connected to one another by means of stack connection means, in particular by a film or fabric web.
  • stack connection means in particular by a film or fabric web.
  • the uppermost stack row is preferably filled with fluid and the lower stack rows with bulk material.
  • the stack connection means may be a film or web, preferably of the same material as the individual containers, and may connect the individual rows of containers and containers by means of fasteners such as hook-and-loop fasteners, button fasteners, snap fasteners, band or belt connections.
  • Fig. 1 illustrates in perspective a first embodiment of a Schütgut disposers 10, comprising a bag 12.
  • the sack 12 has a square cross-section, the side walls 26 defining an upper opening edge 36, to which in vertical sack edges 104 stabilizing containers 100 extend from the lower portion 102 of the sack.
  • the stabilization container 100 are designed as fabric film bags 106 and inserted into separated by inner panels 64 portions 124, and are made of transparent material, so that by Paneelenaus Principle Jardin 68 of the filling state of the stabilizing tank 100 can be determined. Between the side walls 26 and the inner panels 64, a bag filling area 128 is defined in which fluid, in particular water, can be introduced.
  • FIG. 12 is a plan view of the container 10 of the embodiment of FIG Fig. 1 wherein in the bag 12, a high-strength film inner bag 108 is set in the bag opening 30.
  • a closure device 112 is inserted for bottom discharge of the fluid-tight inner sack 108 designed as a bladder 120.
  • the fabric film bag 106 has in the sack opening 36 side facing a closure device for filling and venting, whereby the stabilization tank 100 can also be emptied.
  • stabilizing container 100 may be in the shape of a truncated pyramidal truncated base.
  • 3 c which is not part of the invention, shows a shape of a cylinder with a triangular base, wherein the triangle is preferably formed isosceles and rectangular.
  • Such stabilization containers 100 can be embodied as fabric film sacks 106, and as a rule have a closing device 112 in the form of an airtight rotary closure 114 facing the opening upper edge 36 of the sack 12.
  • the stabilization containers 100 may preferably have an emptying device 122 in the end facing the bag bottom 24 in order to discharge fluid when the container 10 is emptied.
  • the emptying device 122 may be designed as a relieving check valve, and thus also serve for filling. It can also be designed as a screw cap, stopcock or the like.
  • a further embodiment of a bulk material container 10 is shown in perspective, which consists essentially of a bag 12 made of flexible material. In the lower portion 102 of the bag, which is made fluid-tight, an emptying device 122 is shown.
  • stabilizing containers 100 of transparent material are provided in subregions 124 separated by inner panels 64, the inner panels 64 having panel recesses 68, by means of which the fill level of the stabilizing containers 100 can be controlled with water.
  • bag filling area 128, which is delimited by the side walls 26 and the inner panels 64 water can be filled, previously the stabilization containers are to be filled with water in order to stabilize the outer shape of the bag 12.
  • closing means 112 are provided to fill water or for venting the stabilizing tank 100.
  • cross-span limiting bands 116 are arranged, the transversely clamped over the inner edges of the stabilization containers and closure devices 112 limit, fix and secure against vertical slippage.
  • the stabilizing bands 116 are fixedly attached to the opening upper edge 36, For example, sewn or glued, or are releasably connected to the opening top edge 36, for example by means of Velcro, button, zipper, rivets, etc.
  • the boundary bands 116 may consist of a textile tape or a film, and they may be tensile or zugelastisch, for example by incorporation of rubber-elastic spacers be executed.
  • the Fig. 5 shows a further embodiment of a bulk material container 10 according to the invention, which comprises a bag 12 and a connecting device 14.
  • the bag 12 may be a conventional FIBC or big bag.
  • triangular stabilizing cylinders 10 are arranged, which have a closure device 112 at the upper end.
  • a fabric extension 16 is connected as a connection device 14, which forms a U-shaped "shoe".
  • an adjacent container 10 can be used.
  • fastening means 18 are arranged, which can produce a non-positive and tensile connection to a bag 12 of an adjacent container 10.
  • the fastening means 18 may be constructed in two or more parts and comprise fastening element 22a, which can be fastened in complementary fastening elements 22b, which are arranged on a sack outer surface of the adjacent container 10.
  • the fastening means 18 as Velcro fasteners 58, in particular as a hook 60 and loop side 62 of the hook and loop fasteners 58 may be formed.
  • the hook-and-loop fasteners 58 may be formed horizontally as hacking surfaces 60 at the opening upper edge 36 of the U-shaped fabric extension 16 and vertically at the longitudinal end of the fabric extension 16 up to the bottom surface of the U-shaped fabric extension 16.
  • the outer surface of the bag which may be formed, for example, as a loop side 62 of the hook and loop fastener 58.
  • Two adjacent containers 12 may be interconnected closely adjacent to each other or to form a defined intermediate zone 20.
  • two or more parallel vertical strips of the fastening elements 22b may be arranged on the outer side wall of the bag 12. This allows two or more, in particular any widths of the intermediate zone 20 training.
  • bag lifting means 44 are arranged in the form of lifting loops 46, can be kept open and raised by the example, with the help of a forklift truck, a crane or the like, the empty or filled bag.
  • the filled in the intermediate zone bulk material can slip out of the intermediate zone by separating the fasteners.
  • the Fig. 6 shows a flood separation wall 80, which by a composite of three bulk containers 10 according to the embodiment of the Fig. 5 is formed, which are arranged in a row and each spaced by intermediate zones 20 are interconnected.
  • the first bagged container 10 on the left side of the Fig. 6 has at its outer edges fastening means 18 as fastening elements 22b, which are formed as a loop side 62 a hook and loop fastener 58, on.
  • fastening elements 22b which are formed as a loop side 62 a hook and loop fastener 58, on.
  • two vertical Velcro strips at least two different distances of the intermediate zone 20 can be formed, for example, an adjacent tight juxtaposition of the container and a juxtaposition with an intermediate zone, which is 20% of a bag width. Instead of two vertical strips, a wide vertical strip may be formed.
  • a fastening element 22a is arranged horizontally at the opening upper edge 36 and vertically at the longitudinal end of the fabric extension 16 as a Velcro strip 60.
  • the fastening elements 22 may also be arranged such that an arbitrary or multi-stage adjustable distance of the intermediate zone 20 can be formed.
  • bag lifting means 44 in the form of lifting loops 46, a bag container 10 can be lifted out of the other and the fasteners 22 are detached from each other, but it is also conceivable to raise two or more containers 10 at the same time and their bulk material by means not shown Bodenentle mecanicsstoff from the bags 12 to empty.
  • Fig. 7 shows a further embodiment of a container 10 according to the invention, a bag 12 with a separated by inner panels 64 bag portions 124 and a connecting device 14 in the form of a fabric extension 16 has.
  • a stabilizing container 100 for example, a tissue film bag 106 after Fig. 3c be inserted.
  • the design and type of fasteners 18 correspond to those in FIGS. 5 and 6 illustrated embodiments.
  • closure fabric extensions 32 in the form of closure aprons 34 are sewn, which are rolled up and fastened by fixing means 66 in the form of cords or straps.
  • the fixing means 66 can be released and the closure aprons 34 are connected to each other to close the bag opening 30. It is also conceivable to provide one or more further closure aprons for covering an intermediate zone 20, which can be connected, for example, with a closure skirt of an adjacent container. Thus, in case of flooding a flood protection wall or in the rain, penetration of water through the bag opening 30 can be prevented and flooding of the bulk material can be ruled out.
  • interior panels 64 are each flexibly sewn diagonally in the four bag corners, which in the filled state of the bag 12 cause a shape-retaining function, so that the bag 12 can be held in a substantially rectangular or square shape to planar contact surfaces form the opposite sacks, this embodiment corresponds to a Quadro- or Bafflebag design.
  • FIG. 8 is a plan view of the bulk material container 10 of Fig. 7 shown.
  • an inner bag 120 is inserted, in which 114 can be filled with water by means of a screw cap.
  • tissue film bags 106 are embedded as a stabilization tank 100, the screw caps 114 identical to the inner bag 120 as a closure device 112 at the top, the bag opening 30 facing side.
  • a fabric extension 16 is arranged as a connection device 14, in which an adjacent bulk material container 10 can be used to form a continuous flood protection wall 82.
  • the bulk containers 10 to be connected are connected via a hook side 60 of a Velcro connection 58.
  • the closure skirt 34 is fixed to the bag opening by means of fixing means 66, which is formed as a lacing 36 secured.
  • FIG. 9 schematically shows the joining of two adjacent bulk containers 10, wherein the configuration of the bulk goods container 10 after the in Fig. 7 directed embodiment.
  • the two containers 10 are effected by inserting the bag 12 of one container into the fabric extension 16 of the other container and connecting the attachment means 18.
  • Each container 10 has inner panels 64 at its vertical longitudinal edges 104, so that stabilizing containers 100 are used as a fabric film bag 106 in the bag sections 124 separated by the inner panels 64.
  • the Figs. 10a, 10b show the design of inner panels 64 for maintaining the shape of the filled bags 12 of a container 10 of an embodiment, wherein in the defined by the inner panels bag portions 124 stabilization container 100 can be used and fastened.
  • the inner panels 64 may be configured as a baffle inliner inner bag 108 having a closable bottom 24 that may be made fluid or water tight.
  • a schematic plan view of an embodiment of a bulk material container 10 represents. This consists of a bag 12 and a fabric extension 16 as a connection device 14. On the inside of the fabric extension 16 two-part fastening means 18 are arranged, which serve for frictional attachment to an adjacent container 10.
  • a further fastening means 18 may be arranged to frictionally connect adjacent side walls of the container 10 with each other.
  • a soil stabilizing fabric 148 is arranged in the extension direction of the extension 16 in the middle region, which can be sewn or adhesively bonded to the fabric extension 16.
  • the stabilizing fabric 148 which may be made of a waterproof fabric, such as a plastic-coated fabric, also releasably, for example, with rivets, eyelets or a Velcro fastener to the underside of the extension 16 are attached.
  • the stabilizing fabric 148 may be laid 50 cm to 350 cm in one side of the container 10 facing the flood.
  • a pocket 150 Arranged on the outer edge of the stabilizing fabric 148 is a pocket 150 which runs along the edge of the fabric and which promotes a planar design of the stabilizing fabric 148.
  • the fabric 148 has a projection 152 of approximately 15 cm in the longitudinal direction with respect to the shoe-shaped extension 16.
  • Schematically represented on the bottom 24 of the bag 12 is a bottom emptying means 38, can be emptied again by the bulk material or fluid after filling.
  • the stabilization container 100 can be made of a transparent material, or have transparent surface areas, so that the filling state of the stabilization container 100 can be checked by the panel recesses 68.
  • FIG. 3 illustrates the bottom 24 of a container 10 in which a bottom emptying means 38 is provided in the form of a reinforced bottom outlet opening 72 closable by means of a sewn cord or cord 74.
  • the bottom emptying means 38 is used during disassembly of a barrier wall, which is formed from a series of containers 10, for emptying the bulk material in the bag 12, so that the bag 12 and the bulk material can be reused.
  • FIG. 12 1 schematically shows a tubular closure fabric attachment 32 in the form of rectangular closure seams 34 which are sewn together and which are connected to the opening upper edges 36 of the sack opening 30 of a container 10.
  • the closure aprons 34 can be fixed by means of fixing means 66, for example strings, tapes or straps on the upper edges 36 in rolled form, the bulk material filled and sealed after filling the bag 12 of the closure fabric extension 32 to cover the bag opening 30 and knotted, for example, to rain or flush the barrier wall to prevent flooding of the bulk material.
  • bag lifting means 44 are attached in the form of lifting loops or slings 46, by means of which the container 10 can be raised and emptied or filled.
  • a container composite 56 is shown in perspective, comprising five bags 12 in a one-piece U-shaped path, wherein the bags are divided by sewn dividing walls.
  • Each bag 12 has sewn-in inner panels 64 in its vertical inner edges, which have panel recesses 68, by which the filling state of the fabric film bags 106 made of transparent material can be recognized.
  • the upper edge of the fabric film bags is closed by a triangular-shaped limiting element 110, which fixes the stabilizing container 100 and fastened in the separated bag area 124.
  • a closure device 112 of the stabilization container 100 is provided in the delimiting element 110, through which the tissue foil bag 106 can be filled and vented.
  • the closure device 112 may include a quick disconnect system that allows quick and easy coupling of the water hoses 136 in a bayonet or snap-type fashion.
  • the closure device 112 may include a check valve for filling, which prevents leakage of the fluid. Through a reset attachment, the check valve can be permanently reset to the opening.
  • the interior of the bag 12 can be filled.
  • the fluid can be pumped out via the closure device 112, wherein an optional non-return valve can be opened by a corresponding return attachment.
  • fasteners 18 and fasteners 22 are provided as Velcro fasteners 58, 60, 62, to connect the composite 56 with another composite 56 or individual bag container 10.
  • Lifting loops 46 and bottom emptying means 38 are not necessarily required for such bulk material containers 10 and dressings 56, since the filling takes place on site and can be emptied from above by means of a suction hose.
  • the bulk material containers can also be combined without inner panels 64, for example by sewing, gluing, welding with the Big-Bag bags 10 to stable stable systems.
  • a fluid-tight fabric web is arranged as a ground stabilizing fabric 148, for example made of PP material, for example glued, sewn, or releasably fastened by means of Velcro fasteners, snaps or the like.
  • the soil stabilizing fabric 148 is firmly or detachably cohesively arranged at the bottom of the middle fixation in the direction of flood protection wall (82) and restricts a sub-flushing of the wall 82.
  • the fabric 148 further causes a horizontal stabilization by the pressure of the water column on the flexible fabric 148 to the ground, so that the wall 82 can not be moved horizontally by the water pressure.
  • the fabric 148 projects half the width of the protective wall 82 plus 50 cm to 350 cm in the direction Flooding into and is on the U-shaped fabric extension of the protective wall 82 at the bottom bottom of the longitudinal axis of the U-shaped fabric that the longitudinal extent of the composite 56 fixed.
  • the soil stabilizing fabric 148 should be at least 50 cm to 350 cm away from the flood protection wall in the direction of the flood for protection against water infiltration.
  • a pocket 150 which extends over the entire length of the longitudinal edge, arranged, which causes a stabilization of the flat design of the fabric in the event of flooding.
  • the fabric 148 has, in the longitudinal direction of the container composite 56, a projection 152 to the next container 10 or composite 56 of approximately 15 cm.
  • Fig. 14 is in a side view Fig. 14a and a plan view Fig. 14b a filling scenario of a container composite 56, which is inserted between two bulk containers 10, shown.
  • flanking bulk material containers 10 are filled with bulk material 52 such as sand or gravel to give the flood protection wall 82 a high lateral pressure stability, and the sacks 12 defined in the composite 56 are largely filled with water 128, wherein bulk bags 84 are deposited in the middle sack. to achieve a positional fixation and an increase in the specific gravity of the middle part of the container assembly 56.
  • bulk material 52 such as sand or gravel
  • FIG. 3 illustrates a sectional view through a bulk material container 10, which is not part of the invention, for a water-fillable, self-stabilizing flood protection wall 82, wherein the bag 12 is formed integrally with the stabilization container 100.
  • the inner panels 64 are connected at their upper end to the opening upper edge 36 of the bag 12, wherein on the connecting fabric, a closure device 112 is arranged.
  • the bag 12 and the inner panel 64 is designed to be fluid-tight, wherein the inner panel 64 is fluid-exchangeably connected to the bag filling area 128 in the lower area 102 in the vicinity of the bag bottom 24.
  • the bag 12 may be made of a polyester fabric or a tear-resistant and load-bearing film.
  • the coated polyester fabric may be coated with PU or PVC.
  • the fabric or the film are welded watertight.
  • Fig. 16 schematically shows two rows stacked and interconnected bulk containers 10 to form an elevated flood wall 80, which are interconnected by means of U-shaped fabric extensions 16 and formed intermediate zones 20.
  • the lower stack row 138 is conventionally filled with bulk material, eg sand or gravel or with smaller sacks 84 with bulk material for increased stability and compressive strength, and the upper stack row 140 at least partially filled with water.
  • the upper stack row 140 is at least partially filled with water.
  • the stabilization tanks 100 are filled with water and then the bag 12 is filled with water.
  • Such a configuration of stacked containers 10 may be used to increase a barrier wall, for example a flood barrier, as the water level increases.
  • a large-area fabric web 42 can be used, which can be frictionally attached to the side walls of the container by means of further fastening elements 28, such as hook-and-loop fasteners.
  • the fabric web 42 can prevent penetration of water through the gaps between the first and second row of containers or prevent flooding of bulk material.
  • a container assembly 56 is shown by a plurality of interconnected by fastening means folded container 10, which may be prefabricated in a highly compacted state.
  • fastening means folded container 10 By Pulling a first container 10 on the fabric extension 16 folds this up, wherein the inner panels 64 cause a self-stabilizing and shaping unfolding of the bag 12.
  • Each bag area comprises a baffle inliner inner bag 108, which is formed fluid-tight, and is secured to the bag walls, so that thereby formed by inner panels 64 separated portions 124 arise in which fabric film bags 106 can be used as a stabilization tank 100.
  • the fabric film sacks 106 can be used only after the container assembly 56 has been mounted, or may already be contained in the container assembly 56.
  • the bottom emptying means 38 are usually closed for filling, so that the already mounted container 10 can be hung and filled in a filling device.
  • Figure 18 a horizontal sectional view XVIIIa ( Fig. 18a ) and a vertical sectional view XVIIIb ( Fig. 18b ) through a bulk goods container 10, which is not part of the invention, and which comprises a bag 12.
  • the sack 12 has a rectangular bottom surface and four side walls 26 defining a sack opening 30, wherein in the vertical side edges 104 and in the horizontal, perpendicular to the front of the container edges 142 stabilization container 100 are arranged, the material fit with the side seams 146th the bag 12 are connected, sewn in this case.
  • the stabilizing containers 100 are formed tubularly by folding over a fluid-tight foil-coated PP fabric to form tubes 144 that are closed at the ends in a fluid-tight manner with corresponding tissues.
  • a closure device 144 is arranged for filling and emptying.
  • the overlapping fabric material of the tube 144 is sewn in the edges in a fluid-tight seam 146.
  • a closure skirt 34 is sewn with.
  • the vertical and horizontal stabilization tank 100 are filled with water under pressure to 0.1 bar, so that the container 10 erects self-standing and the outer shape of the container 10 is maintained when filling the bag opening 30 with water, whereby the container 10 is secured against overturning ,
  • Essential to the invention is that all parts of the container are made of flexible fabric, so that the container 10 is easy to transport, without stabilizing materials and pointed edges, so that no damage to the fabric during transport or assembly and disassembly can occur ,

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)

Claims (13)

  1. Récipient souple pour produits en vrac (10), p. ex. big-bag ou Grand Récipient Vrac Souple, ledit récipient pour produits en vrac (10) étant constitué d'un tissu ou d'un film avec un sac (12) remplissable pour installer une barrière séparatrice (80) d'une paroi de protection contre les inondations (82), sachant que le sac (12) comprend au moins un récipient stabilisateur (100) remplissable d'eau qui est conçu étanche à l'eau et peut être fermé de manière étanche à l'air dans sa partie supérieure, que le sac (12) comprend en outre un espace de remplissage (128), que l'au moins un récipient stabilisateur (100) est, par rapport au sac (12), délimité et fixé mécaniquement à son extrémité supérieure verticale par un élément de délimitation (110) souple sous forme d'un pan de tissu renforcé ou d'un film épais, afin de définir la position et la hauteur d'insertion de l'au moins un récipient stabilisateur (100) dans le sac (12), caractérisé en ce que soit l'élément de délimitation (110) limite un mouvement de l'au moins un récipient stabilisateurs (100) par action conjointe avec des rubans de délimitation (116) sur le sac (12), soit l'au moins un récipient stabilisateur (100) est façonné en pyramide tronquée avec section transversale décroissante vers le haut, si bien que l'au moins un récipient stabilisateur (100) bien rempli est fixé dans le sac (12), de sorte que grâce à l'au moins un récipient stabilisateur (100) rempli d'eau sont atteintes une pose stable du récipient pour produits en vrac (10) ainsi qu'une stabilité au renversement et une résistance à la poussée latérale élevées.
  2. Récipient pour produits en vrac selon la revendication 1, caractérisé en ce que le sac (12) présente une surface de base pour l'essentiel triangulaire, rectangulaire ou carrée, et qu'à au moins une, en particulier à chaque arête verticale de sac (104) est disposé un récipient stabilisateur (100), sachant que le récipient stabilisateur (100) est de préférence façonné pour l'essentiel sous forme de cylindre ou de pyramide tronquée, et qu'en particulier chaque récipient stabilisateur (100) cylindrique présente une section transversale trigone.
  3. Récipient pour produits en vrac selon la revendication 1 ou 2, caractérisé en ce que le récipient stabilisateur (100) comprend dans sa partie supérieure un dispositif de fermeture (112) pouvant être fermé de manière étanche à l'eau, en particulier une valve d'obturation ou un vissage d'obturation (114), de préférence avec un clapet antiretour délestable, qui est de préférence conçu pour remplir d'eau (118), pour purger et/ou pour vidanger le récipient stabilisateur (100), sachant qu'en particulier est compris un dispositif de fermeture (112) supplémentaire en tant que dispositif de vidange (122) dans la partie inférieure du sac (12).
  4. Récipient pour produits en vrac selon l'une des revendications précédentes, caractérisé en ce que le sac (12) est conçu en tant que baffle-bag, et comprend dans ses arêtes intérieures verticales des compartiments (124) pyramidaux ou cylindriques trigones divisés par des panneaux intérieurs et destinés à loger des sacs en film tissé en tant que récipients stabilisateurs (100), en particulier dans les parties d'arêtes (76) divisées par des panneaux intérieurs (64).
  5. Récipient pour produits en vrac selon l'une des revendications précédentes, caractérisé en ce que le sac (12) est constitué d'un tissu étanche à l'eau ou d'un film, et comprend de préférence dans sa partie inférieure (102) entre le fond du sac (24) et au maximum à 25 % de la hauteur de sac un dispositif de vidange (122) destiné à vidanger de l'eau (118) hors du sac (12).
  6. Récipient pour produits en vrac selon l'une des revendications précédentes, caractérisé en ce que le sac (12) comprend un sac intérieur ou une vessie (120) étanche à l'eau et de préférence amovible, qui remplit pour l'essentiel l'espace de remplissage (128) du sac (12) entre les récipients stabilisateurs (100), sachant que de préférence la vessie intérieure (120) comprend au moins un dispositif de fermeture supérieur (112) et un dispositif de vidange inférieur (122).
  7. Récipient pour produits en vrac selon l'une des revendications précédentes, caractérisé en ce que le sac (12) et/ou les compartiments (124) divisés par les panneaux intérieurs peut/peuvent être délimité(s) et stabilisé(s) au moins au niveau du bord de l'ouverture (36) par au moins un ruban de délimitation (116) tendus transversalement et souple de préférence, un couvercle, un épaulement ou une jupe.
  8. Assemblage (56) d'au moins deux, en particulier de 3 à 10 récipients (10), de préférence de cinq récipients pour produits en vrac (10) selon l'une des revendications précédentes, caractérisé en ce que chaque récipient (10) ou l'assemblage (56) peut être relié de manière détachable ou fixe à un récipient (10) voisin par un appendice en tissu en forme d'U (16) du sac (12), et que l'assemblage (56) peut être déployé pour être rempli en ouvrant un premier récipient (10).
  9. Paroi de protection contre les inondations comprenant au moins un récipient pour produits en vrac (10) selon l'une des revendications précédentes 1 à 7 et/ou un assemblage (56) selon la revendication 8.
  10. Paroi de protection contre les inondations (82) selon la revendication 9, caractérisé en ce que sur l'arête inférieure horizontale orientée vers les hautes eaux est placé un tissu de stabilisation de sol (148) imperméable à l'eau destiné à stabiliser et à éviter l'affouillement, qui peut être posé de préférence au moins sur la largeur de la paroi de protection (82) augmentée d'au moins 50 cm à 400 cm en direction des hautes eaux en partant de la paroi de protection (82).
  11. Procédé pour remplir un récipient pour produits en vrac (10) selon l'une des revendications 1 à 7 et/ou un assemblage (56) selon la revendication 8, caractérisé en ce que dans une première étape, de l'eau (118) est remplie dans les récipients stabilisateurs (100) pour dresser et stabiliser le récipient (10) et/ou l'assemblage (56), et que dans une deuxième étape, l'espace de remplissage (128) du sac (12) est rempli de produits en vrac (52), en particulier de sable ou de graviers, d'eau (118), d'un mélange d'eau (118) et de produits en vrac (52) ou de sacs pour produits en vrac (84) remplis de tels produits.
  12. Mise en oeuvre d'au moins un récipient pour produits en vrac (10) selon l'une des revendications 1 à 7, ou d'un assemblage (56) selon la revendication 8, en tant que paroi de protection contre les inondations (82), que délimitation de décharges, d'aires de jeu ou de voies de circulation, ou en tant que barrière de stabilisation de talus.
  13. Mise en oeuvre selon la revendication 12, caractérisé en ce que les récipients (10) sont empilables les uns sur les autres et peuvent être reliés entre eux de préférence par des moyens de jonction d'empilage (40), en particulier en particulier par un lé de film ou de tissu (42), sachant que de préférence les parties supérieures de l'empilement (140) sont remplies d'eau (118) et les parties inférieures de l'empilement (138) sont remplies de produits en vrac.
EP12704750.4A 2012-02-09 2012-02-09 Récipient pour matières en vrac, comportant un dispositif de liaison Active EP2812493B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/052218 WO2013117229A1 (fr) 2012-02-09 2012-02-09 Récipient pour matières en vrac, comportant un dispositif de liaison

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EP2812493B1 true EP2812493B1 (fr) 2016-08-17

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Publication number Priority date Publication date Assignee Title
CH704371A2 (fr) * 2011-01-19 2012-07-31 Codefine Sa Procédé pour augmenter temporairement la résistance à la compression verticale d'un sac pour le transport et la manutention de liquides et quasi liquides, et sac issu du procédé.
SG11201607649XA (en) 2014-02-14 2016-10-28 Cold Flood Prevention Aps A dam
CN108978586B (zh) * 2018-08-20 2020-05-26 廖小丽 水利工程用防汛墙
DE102019125510A1 (de) * 2019-09-17 2021-03-18 Vetter Gmbh Verfahren und Vorrichtung zum Abtransport und zur Passivierung havarierter Kraftfahrzeuge
JP7365216B2 (ja) * 2019-12-11 2023-10-19 昭和パックス株式会社 エアーバッグ
DE102020110307B4 (de) 2020-04-15 2022-02-24 Naue Gmbh & Co. Kg Geotextiler Sandbehälter mit Schnellverschluss
CN111619986A (zh) * 2020-06-11 2020-09-04 中山顺隆集装箱袋有限公司 一种可缓解冲力的集装箱流体袋

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Publication number Priority date Publication date Assignee Title
US5125767A (en) * 1987-03-09 1992-06-30 David Dooleage Method and apparatus for constructing hydraulic dams and the like
US6296420B1 (en) * 1999-08-09 2001-10-02 Michael J. Garbiso Fluid control bag assemblies and method of using the same
DE19949432A1 (de) * 1999-10-13 2001-04-19 Bayer Ag Verfahren zur Befüllung von Containern
DE202005000885U1 (de) * 2005-02-12 2005-05-25 Köhler, Jochen, Dipl.-Ing. Der selbststehende, aufblasbare Textilcontainer (bzw. BigBag) für Schüttgüter und Abfälle
WO2008137954A2 (fr) * 2007-05-07 2008-11-13 Environmental Packaging Technologies Limited Contenant d'expédition universel
CH704371A2 (fr) * 2011-01-19 2012-07-31 Codefine Sa Procédé pour augmenter temporairement la résistance à la compression verticale d'un sac pour le transport et la manutention de liquides et quasi liquides, et sac issu du procédé.

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DK2812493T3 (en) 2016-11-28
EP2812493A1 (fr) 2014-12-17

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