EP0643665A1 - Base pour conteneur de transport ou de liquide - Google Patents

Base pour conteneur de transport ou de liquide

Info

Publication number
EP0643665A1
EP0643665A1 EP93912671A EP93912671A EP0643665A1 EP 0643665 A1 EP0643665 A1 EP 0643665A1 EP 93912671 A EP93912671 A EP 93912671A EP 93912671 A EP93912671 A EP 93912671A EP 0643665 A1 EP0643665 A1 EP 0643665A1
Authority
EP
European Patent Office
Prior art keywords
base
vessel
frame
container
transport
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.)
Ceased
Application number
EP93912671A
Other languages
German (de)
English (en)
Inventor
Hans Jörgen SKARSÖ
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.)
LB SYSTEMER AS
Original Assignee
LB SYSTEMER AS
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 LB SYSTEMER AS filed Critical LB SYSTEMER AS
Publication of EP0643665A1 publication Critical patent/EP0643665A1/fr
Ceased legal-status Critical Current

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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories
    • 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
    • B65D90/22—Safety features
    • B65D90/24—Spillage-retaining means, e.g. recovery ponds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00014—Materials for the load supporting surface
    • B65D2519/00024—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00049—Materials for the base surface
    • B65D2519/00059—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00154—Materials for the side walls
    • B65D2519/00164—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00223—Materials for the corner elements or corner frames
    • B65D2519/00233—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00263—Overall construction of the pallet
    • B65D2519/00268—Overall construction of the pallet made of one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00283—Overall construction of the load supporting surface
    • B65D2519/00288—Overall construction of the load supporting surface made of one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00283—Overall construction of the load supporting surface
    • B65D2519/00298—Overall construction of the load supporting surface skeleton type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00313—Overall construction of the base surface
    • B65D2519/00318—Overall construction of the base surface made of one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00313—Overall construction of the base surface
    • B65D2519/00328—Overall construction of the base surface shape of the contact surface of the base
    • B65D2519/00333—Overall construction of the base surface shape of the contact surface of the base contact surface having a stringer-like shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00398—Overall construction reinforcements
    • B65D2519/00432—Non-integral, e.g. inserts
    • B65D2519/00437—Non-integral, e.g. inserts on the load supporting surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00492—Overall construction of the side walls
    • B65D2519/00497—Overall construction of the side walls whereby at least one side wall is made of one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00492—Overall construction of the side walls
    • B65D2519/00532—Frame structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00552—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer
    • B65D2519/00557—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements
    • B65D2519/00562—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements chemical connection, e.g. glued, welded, sealed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00577—Connections structures connecting side walls, including corner posts, to each other
    • B65D2519/00582—Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable
    • B65D2519/00587—Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable side walls directly connected to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00636—Connections structures connecting side walls to the pallet
    • B65D2519/00666—Structures not intended to be disassembled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00547—Connections
    • B65D2519/00671—Connections structures connecting corner posts to the pallet
    • B65D2519/00701—Structures not intended to be disassembled

Definitions

  • the invention concerns a base for a transport or liquid container and of the type stated in the introductory por- tion of claim 1.
  • Liquid containers are well-known and comprise a coated frame having walls to provide a closed container or box- shaped container.
  • the container contains a bag with the fluid to be transported. An example of this is given in the Danish patent application 1787/86.
  • the bag is placed in the container prior to filling.
  • the bag is preferably flexible and possesses a not insignificant tear strength, and it may e.g. be made of a multi-layered plastics mate- rial, such as polyethylene.
  • the bag provides tightness, while the container frame provides the necessary stabi ⁇ lity.
  • the containers can therefore be constructed rather large and typically have a capacity of more than 1 m 3 . Handling of the containers takes place using fork trucks.
  • the fluids to be transported are hazardous liquids, so that liquid containers of this type are to offer good resistance to external impacts.
  • the container frame must not damage the bag containing the fluid.
  • the container must be capable of dropping from a height of about i m without the bag contents leaking out, to satisfy the re- quirements made by the authorities for the container to be used for transport of hazardous goods. Following such im ⁇ pact the bag must still be tight. It is therefore a re ⁇ quirement that the container has no sharp corners or edges that might damage the bag following external impacts.
  • the object of the invention is therefore to provide a base vessel structure where the base vessel is secured to the rest of the base in a manner such that some base vessel deformation is allowed, without any risk of this causing sharp edges facing the bag.
  • the base defined in the characterizing portion of claim 1 solves the above-mentioned problems, there being provided along the edge of the metal base vessel a collar with a downwardly extending edge which is caused to engage a com ⁇ plementary channel on the base frame.
  • the sharp edges on the base frame and the base vessel, respectively, will hereby be received in respective channels, where they con- tribute to giving the base its mechanical strength.
  • the base vessel is preferably made by compression moulding a metal plate so that the central parts of the vessel are positioned at a lower level than the periphery. Further, the base vessel may advantageously be provided with an opening to receive an outlet of the container bag through which discharge takes place.
  • the base frame and the base vessel are formed with two cooperating, bent plate parts which are mutually en ⁇ gaged, some resilience will be provided in the area of engagement, and this resilience, to some extent, dampens strong impulses caused by external impacts. If the impacts are so great that the base frame and the base vessel are permanently deformed in the area of engagement, precisely the bent plate parts ensure that there will be no sharp edges capable of damaging the bag, as long as the base vessel and the base frame are still engaged. The sharp edges will still be received in the respective annular channels of the base vessel and the base frame. Only when the parts are disengaged, will sharp edges occur, but this requries very strong impacts with a correctly dimensioned structure.
  • the rim or side walls of the base vessel extend obliquely upwardly, so that the connection between the base vessel and the base frame is subjected to the least possible load when dropped. A considerable portion of the load is con ⁇ verted into internal tensile forces in the side walls of the base vessel. This effect has been found to be most pronounced when the side walls of the base vessel form an angle with the vertical of the order of 10-30°, an angle of about 15° being preferred owing to said reduction in force and from wishes in terms of production techniques.
  • the edge of the base vessel is bent by rolling.
  • the channel of the base is provided by bending protruding plate parts from the horizontally arranged beams of the base frame.
  • the base frame is hereby coupled directly to the carrying parts of the frame.
  • the base frame is pre ⁇ ferably square, and the base vessel may be dimensioned so as to be received in the channel of the frame structure as a form fit.
  • the base vessel will hereby be positioned in connection with the manufacture and cannot subsequently be removed from the base frame
  • fig. 1 is a schematical view of an embodiment of a base according to the invention for a liquid container, the base vessel being lifted out from the rest of the base structure,
  • fig. 2 is a sectional view of a side of the base structure shown in fig. 1, said side having a channel to receive a downwardly extending edge on the base vessel,
  • fig. 3 is a sectional view showing how the downwardly ex ⁇ tending edge of the base vessel engages the annular channel of the base structure
  • fig. 4 is a sectional view of a portion of the base vessel of the invention.
  • a base vessel 10 which is rectangular in the shown embodi- ment, has a plane bottom face 11 provided with a rectangu ⁇ lar hole 12, which is adapted to receive an outlet from a plastics bag (not shown). This outlet is described in a
  • Danish patent application 722/92 filed on the same day by the applicant, and it has a rectangular flange which is adapted to be received in a depression 14 in the bottom 11 of the base vessel.
  • the base vessel has inclined side walls 13 forming an angle of about 15° with the vertical.
  • the sides 13 are bent upwardly so that the actual edge extends slightly downwardly again. This is explained in connection with fig. 3.
  • the base vessel may be manufactured by compression moulding of a metal plate, the side walls being finally rolled so that a downwardly protruding edge extends from these.
  • the hole 12 is punched finally.
  • the base vessel may be made of a plastics plate by vacuum forming. This means that the plastics plate is arranged above a die having the final shape of the base vessel, following which the plastics plate is heated and shaped in that the air between the die and the plate is withdrawn.
  • plastics is a weaker material than metal, the necessary tensile strength may be obtained by suitable shaping of the base vessel.
  • the actual liquid container has a base structure 20 as well as an upper part, of which only the upright posts 30 and the girders 32 are shown. This is done to illustrate the shape of the liquid container.
  • the base 20 comprises three legs 22 of sheet metal extending in the length of the base. In practice this is provided by a corrugated plate having regular trapezoidal corrugations. The corrugated plate may be secured to the rest of the base frame by welding or form an integral part of it.
  • the base has four sides 24, 25 providing a boxshape for the actual base.
  • the base may additionally be stiffened with a plurality of transverse braces 26, as needed.
  • the sides 24 and 25 are terminated upwardly so as to inwardly form an upwardly open, annular channel, as shown more clearly in fig. 2.
  • Fig. 2 is a sectional view of part of the side 25, and shows that the corrugated plate continues upwardly. It will be seen how the side 25 forms an angle with the side 22. Upwardly the side 22 terminates in an edge 41. Within this edge there is an upwardly open annular channel 42. The channel 42 and the side 25 define between them a rect ⁇ angular channel 40 in which stiffening elements may be placed, as needed.
  • Fig. 3 shows how the base vessel 10 is received in the channel 42, which takes place by bending the rim 16 of the side wall 13 to form a downwardly extending edge 18.
  • the contents of the liquid container presses the base vessel 10 downward, which generates internal stresses in the side wall 13.
  • the side wall 13 forms an angle of 15° with the vertical, which creates some flexibility in the base structure, si'nce the powerful tension can be absorbed to a great extent partly by the side wall and partly by some movability of the channel structure 41, 42 formed on the side wall 25.
  • the actual base vessel is supported by the transverse braces 26 and the plate parts 21 between the U-shaped legs 22 on the corrugated plate element (fig. 1).
  • the transition (fig. 3) between the side walls 13 of the base vessel and the upper termination 41 on the side of the base frame is without sharp edges. This is ex ⁇ tremely important considering that the liquid container is adapted to contain a bag of thin plastics material with the liquid.
  • Fig. 4 shows a detail of the base vessel and illustrates that the bottom 11 around the hole 12 is recessed in an area 14, which has an extent L corresponding to the flange of the outlet.
  • This recess 14 is adapted to receive and guide an outlet through which the contents of the liquid container can be discharged by access in the central U- shaped leg (fig. 1).
  • the upward termination of the side wall 13 is vis ⁇ ible, it being clear to a skilled person that this shape provides some resilience, making it possible to absorb some of the impacts to which a liquid container is sub ⁇ jected in daily use.
  • the base vessel preferably has a size such that when mounted in the annular channel 42 the base vessel 10 urges the rear wall 42a of the channel in a direction toward the outer wall 25. Once mounted, the base vessel will thus be difficult to remove again, which makes further attachment in the form of welding or the like unneccesary.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)

Abstract

Une base pour un conteneur de transport ou de liquide comporte un cadre de base permettant la fixation de la partie supérieure du cadre du conteneur. Ledit conteneur présente un cadre relativement rigide doté de parois entre lesquelles est reçu un sac flexible destiné au transport d'un fluide. La base comporte un plateau de base doté d'une collerette s'étendant de manière continue le long du rebord, ladite collerette ayant la forme d'un bord recourbé vers le bas. La collerette est adaptée pour être reçue dans un canal s'étendant extérieurement sur le cadre de base dans le montage du conteneur.
EP93912671A 1992-05-29 1993-05-28 Base pour conteneur de transport ou de liquide Ceased EP0643665A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK072392A DK168889B1 (da) 1992-05-29 1992-05-29 Bund til en transport- eller væskecontainer
DK723/92 1992-05-29
PCT/DK1993/000186 WO1993024395A1 (fr) 1992-05-29 1993-05-28 Base pour conteneur de transport ou de liquide

Publications (1)

Publication Number Publication Date
EP0643665A1 true EP0643665A1 (fr) 1995-03-22

Family

ID=8096802

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93912671A Ceased EP0643665A1 (fr) 1992-05-29 1993-05-28 Base pour conteneur de transport ou de liquide

Country Status (6)

Country Link
EP (1) EP0643665A1 (fr)
JP (1) JPH08500795A (fr)
AU (1) AU4310393A (fr)
DK (1) DK168889B1 (fr)
FI (1) FI945600A7 (fr)
WO (1) WO1993024395A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4953576A (en) * 1989-05-02 1990-09-04 Connelly Thomas R Method and apparatus for staking articles to a ground surface
GB2273488B (en) * 1992-12-17 1996-03-06 Flomotion Ltd Bulk container with removable tray
FR2722170B1 (fr) * 1994-07-11 1996-08-30 Cardis Palette de manutention a ceinture intermediaire
GB2331741B (en) * 1996-06-19 2000-03-08 Portasilo Ltd Spillage retaining fitment for pallets
GB9706226D0 (en) 1996-06-19 1997-05-14 Portasilo Ltd Bunded pallet and a fitment for providing a bunded pallet
DK173692B1 (da) * 2000-05-05 2001-06-25 Carrimor Bundsektion til en foldecontainer
CN112208937B (zh) * 2020-09-29 2022-04-15 常州宏业包装材料有限公司 一种不易变形的纸箱

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Also Published As

Publication number Publication date
DK168889B1 (da) 1994-07-04
DK72392A (da) 1993-11-30
AU4310393A (en) 1993-12-30
FI945600L (fi) 1994-11-28
FI945600A0 (fi) 1994-11-28
FI945600A7 (fi) 1994-11-28
JPH08500795A (ja) 1996-01-30
WO1993024395A1 (fr) 1993-12-09
DK72392D0 (da) 1992-05-29

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