EP0107942A2 - Sackartiger Grossbehälter - Google Patents
Sackartiger Grossbehälter Download PDFInfo
- Publication number
- EP0107942A2 EP0107942A2 EP83306080A EP83306080A EP0107942A2 EP 0107942 A2 EP0107942 A2 EP 0107942A2 EP 83306080 A EP83306080 A EP 83306080A EP 83306080 A EP83306080 A EP 83306080A EP 0107942 A2 EP0107942 A2 EP 0107942A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- bag
- handles
- extensions
- storage bag
- fork lift
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/16—Large containers flexible
- B65D88/1612—Flexible intermediate bulk containers [FIBC]
- B65D88/1675—Lifting fittings
- B65D88/1681—Flexible, e.g. loops, or reinforcements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/226—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks for flexible intermediate bulk containers [FIBC]
Definitions
- the lifting means comprises two or more, usually four, loops located around the periphery of the top of the bag so that a fork lift truck can lift the bag by slotting each arm of the fork through a loop, the loops being sufficiently long to fit over a crane hook suspended over the centre of the top of the bag.
- the disadvantage of this method of lifting the bag lies in the need to provide for both fork lift and crane lifting because in order for the loops to be long enough to engage the crane hook they are too long for efficient manoeverabilty of the fork lift truck.
- the bags are to be stacked in an enclosed space eg a container wagon using a fork lift truck there is difficulty in obtaining the necessary clearance between the top of the bag and the roof of the enclosure to allow for the length of the loop.
- the loops should be close to the upper periphery of the bag when full but in such a case they would be too short to meet a crane hook suspended over the centre of the top of the bag.
- a storage bag comprises lifting means which comprises at least two and preferably four handles having openings adapted to accomodate the forks of a fork lift truck close to the bag when the bag is carried thereby, at least two of the handles comprising extensions capable of engaging lifting means, for example a hook of a crane, at a single point above the bag.
- the extensions may be for example hooks secured at one end to the handles but are preferably connections which comprise openings for engaging the said lifting means and which are secured to the handles.
- the handles are usually disposed around the periphery of the top of the bag which may be for example of rectangular, oval or circular cross-section. There are preferably four handles which may be disposed at the corners of a rectangular for example square topped bag or equidistant around the periphery of one of oval or circular cross-section.
- the handles may be in the form of straps with two or more holes punched along the length of the strap each hole being reinforced to receive and sustain the suspended weight of the bag.
- the handles comprise two or more interconnected loops of which one is attached to or formed integral with the bag. It has been found most practical for the handles to have two loops the first of which is attached to, or formed intergral with the bag and is adapted to engage the forks of the fork lift truck. The second loop is then of such a length that it extends sufficiently far to engage a crane hook suspended over the centre of the top of the bag. It is also advantageous for the first loops to be sufficiently rigid so that they stand up from the bag top so facilitating the engagement of the arms of the fork lift. The second loop on the contrary is preferably sufficiently flexible to be manipulated over the crane hook.
- An advantage of the invention lies in the fact that during filling, the bag may if it has four handles and extensions be suspended by the extensions from four points such that when full a fork lift truck can remove the bag by engaging the handles without needing to disengage the extensions. In this way the need for a pallet or other lifting aid is avoided.
- the container (1) is a woven polypropylene bag and is rectangular in cross-section, the rectangle being 0.97 m long and 0.89 m wide.
- the length of the bag is 1.05 m.
- the bag is provided with four integral loops (2) (effective diameter for engagement purposes 29.3 cms) located at each corner of the rectangular end. Through each loop (2) is threaded a loop (3) (diameter 24.2 cms) of stiched polyester belting (4.5 cms wide).
- the bag has a tube (4) for filling purposes and an outlet spout 5.
- the loops (2) are fairly rigid and stand up from the edge of the bag. They are adapted to receive the two arms of the fork of a fork lift truck, the arms usually engaging two loops each.
- the loops (3) are relatively flexible and can be extended as shown to fit over a crane hook suspended over the centre of the end of the bag.
- the container according to the invention may be used to transport solid powders in bulk, in particular it is useful for the transport of terephthalic acid and fertilisers.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Load-Engaging Elements For Cranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8230764 | 1982-10-28 | ||
GB8230764 | 1982-10-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0107942A2 true EP0107942A2 (de) | 1984-05-09 |
EP0107942A3 EP0107942A3 (en) | 1985-10-30 |
EP0107942B1 EP0107942B1 (de) | 1989-05-24 |
Family
ID=10533881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19830306080 Expired EP0107942B1 (de) | 1982-10-28 | 1983-10-07 | Sackartiger Grossbehälter |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0107942B1 (de) |
DE (1) | DE3379902D1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4771884A (en) * | 1987-05-19 | 1988-09-20 | J. P. Lamborn Co. | Container for dispensing flexible material |
NL9401804A (nl) * | 1994-10-31 | 1996-06-03 | J & C Enterprises B V | Van een luchtdicht afsluitbare opening voorziene papieren zak. |
EP0911277A1 (de) * | 1997-10-24 | 1999-04-28 | Structure-Flex Limited | Verbesserungen an flexiblen Behältern |
US20110007984A1 (en) * | 2006-03-06 | 2011-01-13 | Russick L David | Large capacity waste disposal bag |
WO2012056046A3 (en) * | 2010-10-29 | 2012-09-07 | Agridient B.V. | Heating apparatus, transportation unit, system and method for removing foodstuffs |
US20210107772A1 (en) * | 2019-10-11 | 2021-04-15 | Abg Bag, Inc. | Heavy-duty lifting sling apparatus and methods for using the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2824940A1 (de) * | 1978-06-07 | 1979-12-20 | Friedrich Geb | Container fuer fliess- oder schuettfaehige gueter sowie verfahren zu seiner herstellung |
EP0030442A1 (de) * | 1979-12-05 | 1981-06-17 | Miller Weblift Limited | Flexibler Behälter für Schüttgut |
GB2130172A (en) * | 1982-11-16 | 1984-05-31 | Frank Nattrass | Flexible bulk container |
-
1983
- 1983-10-07 EP EP19830306080 patent/EP0107942B1/de not_active Expired
- 1983-10-07 DE DE8383306080T patent/DE3379902D1/de not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2824940A1 (de) * | 1978-06-07 | 1979-12-20 | Friedrich Geb | Container fuer fliess- oder schuettfaehige gueter sowie verfahren zu seiner herstellung |
EP0030442A1 (de) * | 1979-12-05 | 1981-06-17 | Miller Weblift Limited | Flexibler Behälter für Schüttgut |
GB2130172A (en) * | 1982-11-16 | 1984-05-31 | Frank Nattrass | Flexible bulk container |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4771884A (en) * | 1987-05-19 | 1988-09-20 | J. P. Lamborn Co. | Container for dispensing flexible material |
NL9401804A (nl) * | 1994-10-31 | 1996-06-03 | J & C Enterprises B V | Van een luchtdicht afsluitbare opening voorziene papieren zak. |
EP0911277A1 (de) * | 1997-10-24 | 1999-04-28 | Structure-Flex Limited | Verbesserungen an flexiblen Behältern |
US20110007984A1 (en) * | 2006-03-06 | 2011-01-13 | Russick L David | Large capacity waste disposal bag |
US8202000B2 (en) * | 2006-03-06 | 2012-06-19 | Wm Bagco Llc | Large capacity waste disposal bag |
WO2012056046A3 (en) * | 2010-10-29 | 2012-09-07 | Agridient B.V. | Heating apparatus, transportation unit, system and method for removing foodstuffs |
US20210107772A1 (en) * | 2019-10-11 | 2021-04-15 | Abg Bag, Inc. | Heavy-duty lifting sling apparatus and methods for using the same |
Also Published As
Publication number | Publication date |
---|---|
EP0107942A3 (en) | 1985-10-30 |
DE3379902D1 (en) | 1989-06-29 |
EP0107942B1 (de) | 1989-05-24 |
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