WO2017127894A1 - Améliorations relatives à l'évacuation de liquides en vrac - Google Patents

Améliorations relatives à l'évacuation de liquides en vrac Download PDF

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Publication number
WO2017127894A1
WO2017127894A1 PCT/AU2017/050067 AU2017050067W WO2017127894A1 WO 2017127894 A1 WO2017127894 A1 WO 2017127894A1 AU 2017050067 W AU2017050067 W AU 2017050067W WO 2017127894 A1 WO2017127894 A1 WO 2017127894A1
Authority
WO
WIPO (PCT)
Prior art keywords
bladder
inlet
outlet port
floor
structural enclosure
Prior art date
Application number
PCT/AU2017/050067
Other languages
English (en)
Inventor
Miles LANE
Hannah LANE
Original Assignee
John Gollan Holdings Pty Ltd
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
Priority claimed from AU2016900238A external-priority patent/AU2016900238A0/en
Application filed by John Gollan Holdings Pty Ltd filed Critical John Gollan Holdings Pty Ltd
Publication of WO2017127894A1 publication Critical patent/WO2017127894A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • 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
    • B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
    • B65D88/744—Large containers having means for heating, cooling, aerating or other conditioning of contents heating or cooling through the walls or internal parts of the container, e.g. circulation of fluid inside the walls
    • 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/04—Linings
    • B65D90/046—Flexible liners, e.g. loosely positioned in the container
    • B65D90/047—Flexible liners, e.g. loosely positioned in the container comprising rigid bracing, e.g. bulkheads
    • 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
    • B65D2590/00—Component parts, details or accessories for large containers
    • B65D2590/02—Wall construction
    • B65D2590/04—Linings
    • B65D2590/043—Flexible liners
    • B65D2590/046—Bladders

Definitions

  • the present disclosure relates to improvements in the discharge of bulk liquids, and in particular of viscous liquids. More specifically, the present disclosure relates to apparatus and methods for facilitating discharge of a liquid from a containerised bladder system.
  • a bulkhead is installed behind the doors of the shipping container to support the bladder when the doors are opened.
  • the bladder is oriented in the shipping container, such that its inlet/outlet port projects through, or is accessible through, the bulkhead.
  • a discharge facilitation apparatus for a containerised bladder system for a bulk liquid comprising a flexible bladder for containing the bulk liquid, the bladder having an inlet/outlet port therein, and a structural enclosure around the bladder for supporting the bladder, the discharge facilitation apparatus comprising:
  • a body comprising a base for installation on the floor of the structural enclosure and a top for supporting the underside of the bladder, wherein a distance between the base and the top varies between a minimum distance at a location for supporting a region of the bladder adjacent the inlet/outlet port to a maximum distance at a location for supporting an extremity of the bladder distal from the inlet/outlet port.
  • the distance between the base and the top may increase with increasing distance from the inlet/outlet port both in a lengthwise direction of the structural enclosure and a widthwise direction of the structural enclosure.
  • a tubular opening may be provided in the body and extend from the top to an end of the body, the opening being configured for slidably receiving the inlet/outlet port.
  • the tubular opening may be configured to locate the inlet/outlet port.
  • the tubular opening may be configured to recess the distal end of the inlet/outlet port relative to the end of the body.
  • the tubular opening may increase in cross-sectional area adjacent the end of the body.
  • the body of the apparatus may have a fixed configuration.
  • the body may have a variable configuration.
  • the body may be collapsible and expandable, such as by deflation and inflation between a storage configuration and one or more operational configurations, or may be otherwise adjustable to vary the configuration of the top relative to the base.
  • the body may be of unitary one-piece construction or assembled from a plurality of separate pieces.
  • the apparatus may be a separate component to the bladder or may be formed in unitary one- piece construction with the bladder.
  • At least the top of the body may be heatable.
  • a heating element may be provided in or on the body to heat the top.
  • the body may comprise a reservoir for receiving a hot liquid or gas to heat the top.
  • a containerised bladder system for a bulk liquid comprising: a flexible bladder for containing the bulk liquid, the bladder having an inlet/outlet port therein;
  • a method of facilitating discharge of bulk liquid from a containerised bladder system comprising:
  • the body having a top for supporting the bladder and a base for installation on the floor;
  • the method may use a discharge facilitation apparatus according to the first aspect above.
  • a structural enclosure for enclosing and supporting a flexible bladder for a bulk liquid in a containerised bladder system comprising:
  • one or more doors installed in the access opening to open and close the access opening;
  • the second opening may extend through the floor, an end of the upper portion adjacent the floor, an end of the one or more doors adjacent the floor or through another part of the upper portion, such as through a roof/top of the structural enclosure.
  • the second opening may extend through a portion of the floor near the one or more doors.
  • the second opening may extend through the floor at a location offset to one side of a vertical centre line through the access opening.
  • a plurality of said second openings may be provided, for example for accommodating different locations of the inlet/outlet port or for accommodating a plurality of inlet/outlet ports or for another reason.
  • the second opening may have a diameter marginally larger than that of the inlet/outlet port.
  • the floor may comprise a platform, which may be supported on beams or other structural members.
  • the platform may be formed from plywood, timber boards, a structural plastics material, structural grade particleboard, another structural flooring material, or a combination of such materials.
  • the second opening may extend through the platform.
  • the beams or other structural members may be configured to space the platform a predetermined distance above a substrate on which the structural enclosure is placed.
  • the predetermined distance may be up to 500mm, between 50mm and 500mm, between 50mm and 400mm, between 50mm and 300mm, between 50mm and 250mm, between 50mm and 200mm, between 50mm and 150mm, between 100mm and 300mm, between 100mm and 200mm, between 100mm and 150mm or around 130mm.
  • a protective housing or collar may extend around the second opening on an underside of the floor to protect a portion of the inlet/outlet port that extends from the second opening.
  • a locking mechanism may be associated with the protective housing or collar to secure the inlet/outlet port to a compatible fitting on the end of a conduit for connection to the inlet/outlet port.
  • the locking mechanism may comprise or be associated with a valve for opening and closing the inlet/outlet port.
  • a bulkhead may extend across the access opening behind the one or more doors to restrain the flexible bladder when one or more of the doors is open.
  • the structural enclosure may have a discharge facilitation apparatus as defined in the first aspect above installed therein.
  • the structural enclosure may be used as the structural enclosure of the containerised bladder system of the second aspect above.
  • the structural enclosure may be used in the method of the third aspect above.
  • the floor and upper portion together may define a substantially rectangular prismatic shape.
  • the structural enclosure may comprise a shipping container.
  • the floor may comprise an existing floor of the shipping container or may fully or partly replace an existing floor of the shipping container.
  • a flexible bladder for a containerised bladder system for bulk fluids comprising:
  • a substantially pillow shaped elongate flexible body having one or more elongate wall portions extending between end portions;
  • the configuration of the body and/or the location of the inlet/outlet port on said one wall portion is such that, at least without interference by the inlet/outlet port, an area of said one wall portion around the inlet/outlet port would be in contact with or at least closely adjacent a planar support surface if the bladder were full of a liquid and placed on the support surface with said one wall portion facing the support surface.
  • the inlet/outlet port may extend substantially perpendicularly from the tangential plane of said one wall portion.
  • the inlet/outlet port may have a diameter chosen based on the characteristics of the liquid carried by the bladder and/or the desired flow rate through the inlet/outlet port.
  • the inlet/outlet port may have a diameter of up to 300mm or between 50mm and 150mm or between 70 and 120mm or between 75 and 110mm or between 75 and 106mm.
  • the bladder may include one or more chambers, each of which may include one or more said inlet/outlet port(s).
  • a containerised bladder system comprising a structural enclosure as defined in paragraph [0018], optionally including any one or more of the limitations defined in paragraphs [0019] to [0026], and at least one flexible bladder as defined in paragraph [0027], optionally including any one or more of the limitations defined in paragraphs [0028] and [0029].
  • Fig. 1 is a schematic end elevational view of a containerised bladder system having an embodiment of a discharge facilitation apparatus according to the present disclosure installed therein;
  • Fig. 2 is a cross- sectional view taken along line 2-2 of Fig. 1, wherein the arrow lines inside the bladder are indicative of the direction of fluid flow during discharge;
  • Fig. 3 is a cross- sectional view taken along line 3-3 of Fig. 2, wherein the arrow lines inside the bladder are indicative of the direction of fluid flow during discharge;
  • Fig. 4 is a schematic cross-sectional view similar to Fig. 2, but showing another embodiment of a containerised bladder system according to the present disclosure
  • Fig. 5 is a schematic view of an area of the containerised bladder system of Fig. 4 around the opening for the bladder inlet/outlet port;
  • Fig. 6 is a schematic side view of another embodiment of a bladder according to the present disclosure for use in a containerised bladder system.
  • a containerised bladder system for a bulk liquid 100 comprising a flexible bladder 110 for containing the bulk liquid and a structural enclosure 120 that surrounds and supports the bladder.
  • the structural enclosure comprises a floor 121 and an upper portion extending from the floor, the upper portion comprising side walls 122, an end wall 123, doors 124 at one end that close an access opening 125, and a top 126.
  • the bladder 110 has a capacity of 25,000 litres and the structural enclosure 120 is a 20 foot shipping container. Whilst not shown in Figs.
  • the floor 121 will typically include a platform, which may be constructed from plywood, supported on spaced apart beams or other structural members having a depth selected to space the platform at a distance of around 130mm above a surface on which the structural enclosure 120 is placed. In other embodiments, the beams or other structural members may be dimensioned to space the platform at a different distance above a surface on which the structural enclosure 120 is placed.
  • a bulkhead 130 extends across the access opening 125 behind the doors 124 to support the end of the bladder 110 when the doors are opened.
  • the bladder 110 has an inlet/outlet port 112 therein through which the bladder can be charged and discharged with bulk liquid, generally with the assistance of an external pump.
  • the inlet/outlet port 112 is positioned off-centre when viewed from the door end of the shipping container 120, such that one of the shipping container doors can be kept closed for safety whilst the other door is opened to provide access to the inlet/outlet port 112.
  • a discharge facilitation apparatus 10 is installed in the containerised bladder system 100.
  • the apparatus 10 comprises a body 12 having a base 14 for installation on the floor of the structural enclosure 120 and a top 16 for supporting the underside of the bladder 110.
  • the distance between the base 14 and the top 16 varies between a minimum distance at a location for supporting a region of the bladder 110 adjacent the inlet/outlet port 112 to a maximum distance at a location for supporting an extremity of the bladder distal from the inlet/outlet port, so as to create a fall toward the inlet/outlet port 112.
  • the distance between the base 14 and the top 16 increases with increasing distance from the inlet/outlet port both in a lengthwise direction L of the structural enclosure and a widthwise direction W of the structural enclosure 120.
  • the top 16 is bowl shaped.
  • a tubular opening 18 extends through the body 12 from the top 16 to an end 20 of the body and is positioned off-centre to correspond with the position of the inlet/outlet port 112 of the bladder.
  • the opening 18 is configured for slidably receiving and locating the inlet/outlet port 112, such that the distal end of the inlet/outlet port 112 is recessed from end 20 of the body.
  • the inlet/outlet port 112 is spaced from the structural enclosure 120 to ameliorate the problem of the inlet/outlet port 112 being damaged due to contact with the structural enclosure 120 or the bulkhead 130.
  • the opening 18 increases in cross-sectional area adjacent end 20 of the body to provide access opening 18a with enough space for affixing/operating a coupling to connect an external hose to the inlet/outlet port 112.
  • the body 12 has a fixed
  • the body 12 may have a variable configuration.
  • the body 12 may be collapsible and expandable, such as by deflation and inflation between a storage configuration and one or more operational configurations, or may be otherwise adjustable to vary the configuration of the top 16 relative to the base 14.
  • the one or more operational configurations may provide the top 16 with different degrees of fall toward the inlet/outlet port 112.
  • the body 12 may be formed from a variety of materials, such as polyethylene, rubber, canvas, plastics, polymers, wood, foam, fibreboard, composite fibreboard, ferrous and non-ferrous metal, carbon fibre, polypropylene, composites of any of the above, and/or any other suitable material.
  • the body 12 may also be of unitary one-piece construction or be assembled from a plurality of separate pieces.
  • a heating element is provided in the body 12 to heat the top 16 to reduce the viscosity of liquid in the bladder 110. In other embodiments, a heating element may simply be laid over the top 16.
  • the body 12 is hollow to define a reservoir for receiving a hot fluid to heat the top 16.
  • the hot fluid may, for example, be hot water or another hot liquid, or a hot gas.
  • One or more inlet/outlet ports 22 are provided in the body 12 to facilitate the body being filled with or drained of the hot fluid.
  • the illustrated discharge facilitation apparatus 10 and containerised bladder system 100 utilising same provide significant advantages over the prior art.
  • the apparatus 10 facilitates safe and efficient discharge of the contents of the bladder 110 by providing a fall from the extremities of the bladder toward the inlet/outlet port 112. This fall toward the inlet/outlet port 112 also increases the speed and efficiency of bladder discharge, reduces the amount of residual liquid remaining in the bladder 110 after discharge, can eliminate or reduce the need to heat a bladder 110 containing a viscous liquid to reduce its viscosity, and improves supply of liquid to a discharge pump connected to the inlet/outlet port 112.
  • engagement of the inlet/outlet port 112 in the tubular opening 18 of the body 12 facilitates the top 16 cupping the region of the bladder 110 around the inlet/outlet port 112, and thereby reduces or prevents the bladder 110 from collapsing into and blocking the inlet/outlet port 112.
  • Engagement of the inlet/outlet port 112 with the tubular opening 18 also ameliorates the problem of damage to the inlet/outlet port 112 and/or obstruction of the doors of the structural enclosure 120 by spacing the inlet/outlet port away/back from the structural enclosure 120 and the bulkhead 130.
  • the bowl shape of the top 16 of the discharge facilitation apparatus, along with engagement of the inlet/outlet port 112 with the tubular opening 18, also helps to constrain movement of the bladder 112 inside the structural enclosure 120 and thereby reduce the amount of stress and friction applied to the bladder from contact with the walls of the enclosure 120 and the bulkhead 130.
  • FIG. 4 Another embodiment of a containerised bladder system 100' is shown in Figs. 4 and 5.
  • System 100' uses a structural enclosure 120 similar to that of system 100 of Figs. 1-3, where corresponding reference numerals indicate corresponding features with corresponding functionality.
  • System 100' may, however, be used with or without a discharge facilitation apparatus of the kind shown in Figs. 1-3.
  • an opening 121a is provided through the platform 121b of the floor 121 of the structural enclosure and the inlet/outlet port 112 extends therethrough into the 130mm space below the platform provided by the spaced apart beams 121c.
  • the top of port 112 is level with a base of the bladder 110, which facilitates drainage of the bladder's contents.
  • opening 121a is spaced back from the doors 124 and is offset to one side of a vertical centreline through access opening 125.
  • the opening 121a may be provided at any location in the floor 121. If required, the bladder 110 can be
  • bladder 110 may be manufactured with an inlet/outlet port 112 positioned at a location tailored for alignment with the floor opening 121a.
  • bladder 110 may be configured as shown in Fig. 6.
  • the opening 121a may be made in an existing floor platform 121b or the opening 121a may be provided by fully or partly replacing an existing floor platform with a floor platform 121b comprising an opening 121a. In either case, the opening 121a has a diameter that is marginally greater than that of the inlet/outlet port 112. In the illustrated embodiment, the opening 121a has a diameter of between 75mm and 106mm.
  • Fig. 5 shows a protective collar or housing 132 installed around floor opening 121a on an exterior side thereof, so as to protect the portion of the inlet/outlet port 112 extending from the opening 121a.
  • the internal diameter of the collar or housing 132 may be sized appropriately to allow enough space for operating a coupling to connect an external hose or pipe to the inlet/outlet port 112.
  • the internal diameter of the collar or housing 132 may be only marginally larger in size than the inlet/outlet port 112 and a compatible fitting, such as a female camlock 202, associated with an external hose or pipe 200.
  • a locking mechanism which in the illustrated embodiment comprises a female camlock 204 for connection to a male camlock 112a associated with the inlet/outlet portl 12, and a male camlock 206 for connection to the female camlock 202 associated with the external pipe or hose 200, may be associated with the housing or collar 132 to secure the inlet/outlet port 112 to the external pipe or hose 200 and facilitate fluid flow between the inlet/outlet port 112 and the external pipe or hose 200.
  • a valve 208 for opening and closing the inlet/outlet port 112 may be associated with the housing or collar 132, and may be incorporated into or otherwise associated with the locking mechanism.
  • the discharge facilitation apparatus 10 When used with a discharge facilitation apparatus like the one described above with reference to Figs. 1-3, the discharge facilitation apparatus 10 has its tubular opening 18 relocated to align with the position of the floor opening 121a. In such embodiments, a protective collar or housing 132 may not be required around floor opening 121a, as opening 18, 18a of the apparatus 10 protects the inlet/outlet port 112.
  • Fig. 6 illustrates another embodiment of a bladder 110' for use in the system 100' of Figs. 4 and 5.
  • Bladder 110' has a capacity of 25,000 litres and comprises an elongate, somewhat pillow or sausage shaped body defined by elongate peripheral wall portions, comprising a base wall portion 110a, side wall portions 110b and a top wall portion 110c, extending between end portions HOd.
  • Inlet/outlet port 112 extends substantially perpendicularly from a tangential plane of wall portion 110a, rather than from a location at or near an end of the bladder as is conventional.
  • the location of the inlet/outlet port 112 on wall portion 110a and the configuration and flexibility of the bladder body is such that, without interference by the inlet/outlet port 112 contacting the floor 121, an area of the wall portion 110a around the inlet/outlet port 112 is in contact with or at least closely adjacent the floor when the bladder is full of a liquid and placed on the floor 121 with wall portion 110a facing the floor 121.
  • the inlet/outlet port 112 extends substantially perpendicularly to the surface of wall portion 110a and to the floor 121, such that the entrance to the inlet/outlet port 112 from the bladder interior can be maintained substantially flush with the floor 121 to facilitate complete drainage of the bladder.
  • bladders 110, 110' described above are generally constructed as is known in the art. Examples of known bladder constructions are provided, for example, in US 2006/0251343, US 2,687,158, US 2,336,552, US 5,851,072 and US 3,750,730.
  • bladder 110' and facilitate an operator discharging the liquid contents of the container when desired;
  • the system 100' reduces stress on the inlet/outlet port 112 and the region of the bladder 110' therearound, thereby reducing the risk of the bladder 110' tearing and/or the inlet/outlet port 112 being damaged;
  • • may enable a liquid load to be carried in the bladder 110' from a point of origin to the final place of delivery without the need to transfer the liquid load to another receptacle on route.
  • the system 100, 100' comprising more than one bladder 110, 110' and/or the bladder(s) 110, 110' comprising one or more chambers;
  • the bladder(s) 110, 110' comprising more than one inlet/outlet port 112, with the inlet/outlet ports being operable simultaneously or alternatively, and wherein a housing or collar 132 and associated components may be provided for each of the inlet/outlet ports 112;
  • the discharge facilitation apparatus 10 in unitary one piece construction with the bladder(s) 110, 110' or the structural enclosure 120 instead of as a separate component;
  • the top 16 of the discharge facilitation apparatus 10 may not be bowl shaped and may, for example, not have a widthwise gradient;
  • bladder(s) 110, 110' being enclosed in a different structural enclosure, such as in a crate or a cage, instead of in a shipping container 120;
  • housing(s) or collar(s) 132 may be provided on the inside of the structural enclosure instead of or in addition to housing(s) or collar(s) 132 on the underside of the floor 121;

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

L'invention concerne des améliorations relatives à l'évacuation de liquides en vrac. Plus précisément, l'invention concerne un système de réservoir souple de liquides en vrac conteneurisé (100'), et un réservoir souple (110') pour un système de réservoir souple de liquides en vrac conteneurisé, ainsi qu'un appareil facilitant l'évacuation (10) et un procédé pour faciliter le vidage d'un système de réservoir souple de liquides en vrac conteneurisé. Le système (100') comprend une enceinte structurale (120) munie d'une ouverture (121a) s'étendant, par exemple, à travers son plancher (121) pour y recevoir un orifice d'entrée/sortie (112) du réservoir souple (110'), de sorte le réservoir souple peut être rempli et vidé sans ouvrir la ou les portes (124).
PCT/AU2017/050067 2016-01-27 2017-01-27 Améliorations relatives à l'évacuation de liquides en vrac WO2017127894A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2016900238A AU2016900238A0 (en) 2016-01-27 Improvements in the discharge of bulk liquids
AU2016900238 2016-01-27

Publications (1)

Publication Number Publication Date
WO2017127894A1 true WO2017127894A1 (fr) 2017-08-03

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PCT/AU2017/050067 WO2017127894A1 (fr) 2016-01-27 2017-01-27 Améliorations relatives à l'évacuation de liquides en vrac

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966310A (en) * 1988-12-01 1990-10-30 Hawkins Gerald P Collapsible storage container and method for storing matter
GB2237559A (en) * 1989-11-02 1991-05-08 Joseph Patrick Dempsey Lined containers
US5040693A (en) * 1990-02-15 1991-08-20 Podd Sr Victor T Liner for a cargo container and a method of installing a liner inside a cargo container
US5494394A (en) * 1994-08-26 1996-02-27 Podd; Victor T. Multi-stage inflatable floor bed for container or container liner
WO2015099570A1 (fr) * 2013-12-23 2015-07-02 Виктор Владимирович КВИТКО Conteneur universel de fort tonnage avec dispositif de déchargement amovible (variantes)

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966310A (en) * 1988-12-01 1990-10-30 Hawkins Gerald P Collapsible storage container and method for storing matter
GB2237559A (en) * 1989-11-02 1991-05-08 Joseph Patrick Dempsey Lined containers
US5040693A (en) * 1990-02-15 1991-08-20 Podd Sr Victor T Liner for a cargo container and a method of installing a liner inside a cargo container
US5494394A (en) * 1994-08-26 1996-02-27 Podd; Victor T. Multi-stage inflatable floor bed for container or container liner
WO2015099570A1 (fr) * 2013-12-23 2015-07-02 Виктор Владимирович КВИТКО Conteneur universel de fort tonnage avec dispositif de déchargement amovible (variantes)

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