IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0533426
(2009-07-31)
|
등록번호 |
US-8424682
(2013-04-23)
|
우선권정보 |
EP-08398009 (2008-08-01) |
발명자
/ 주소 |
|
출원인 / 주소 |
- Greif International Holding B.V.
|
대리인 / 주소 |
Rothwell, Figg, Ernst & Manbeck PC
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
6 |
초록
▼
A container for transport and storage of liquids comprises a pallet and a metal cage of standard dimensions. The container comprises also an inner bag made of plastic material, an outer envelope disposed between the inner bag and the metal cage, and fastened to the metal cage. The inner bag is not f
A container for transport and storage of liquids comprises a pallet and a metal cage of standard dimensions. The container comprises also an inner bag made of plastic material, an outer envelope disposed between the inner bag and the metal cage, and fastened to the metal cage. The inner bag is not fastened to the outer envelope and is configured to be filled to unfold from an empty condition, in which the inner bag is in a flattened and folded configuration to a filled condition, in which the inner bag is in a parallelepipedal and unfolded configuration, having a volume corresponding substantially to the volume of the housing of the cage and being surrounded by the outer envelope and the metal cage.
대표청구항
▼
1. A container for transport and storage of liquids comprising: a pallet having a supporting platform with a bearing surface, said supporting platform having longitudinal dimension of 1200 mm and width dimension of 1000 mm or 800 mm,a metal cage mounted on said pallet and defining a housing, said me
1. A container for transport and storage of liquids comprising: a pallet having a supporting platform with a bearing surface, said supporting platform having longitudinal dimension of 1200 mm and width dimension of 1000 mm or 800 mm,a metal cage mounted on said pallet and defining a housing, said metal cage comprising crossing vertical and horizontal metal tubes welded together at crossover points to form a lattice structure with a plurality of grids defining a respective plurality of openings, said metal cage developing vertically from the bearing surface of the pallet and having longitudinal and width dimension corresponding to longitudinal and width dimension of the pallet, wherein the upper end of said metal cage and the bottom end of said pallet have longitudinal and width dimensions configured to allow stackability of the pallet container, and wherein the bottom end of said pallet has lower longitudinal and width dimensions with respect to the longitudinal and width dimensions of the upper end of the metal cage,an inner bag made of plastic material, said inner bag having at least one opening for filling and/or emptying,an outer envelope positioned in the housing of the metal cage and fastened to the metal cage, said outer envelope being a protective bag flexible so as to be folded and rolled in a reversible manner, said outer envelope having a bottom supported by the bearing surface, side walls developing vertically from the bottom, an upper opening for introducing said inner bag in said outer envelope and a top cover for closing the upper opening,fastening means for fastening the outer envelope to the metal cage, wherein said inner bag is positioned in said outer envelope,said inner bag is not fastened to said outer envelope,said inner bag is configured to be filled to pass from an empty condition to a filled condition,in said empty condition, said inner bag being in a flattened and folded configuration,in said filled condition, said inner bag being in a parallelepipedal and unfolded configuration, having a volume corresponding substantially to the volume of the housing and being surrounded by said outer envelope and said metal cage,when filling to pass from said empty condition to said filled condition, said inner bag unfolds from said flattened and folded configuration to said parallelepipedal and unfolded configuration,said inner bag has a filling opening equipped with a cap and an empty opening equipped with a drainage device, whereby said filling opening is moveable with respect to the outer envelope when the inner bag is in the empty condition and in the flattened and folded configuration,said container further comprises a protective reinforcement shield located at the drainage device so as to increase the rigidity of the inner bag in the region of the drainage device, andhanging means configured for keeping said filling opening in correspondence of the upper opening of the outer envelope, when the inner bag is in the empty condition and in the flattened and folded configuration, and wherein said hanging means comprise a hanging member having two ends, each connected to opposite side walls inside the outer envelope and are configured for hanging the upper portion of the inner bag and keeping it suspended, flattened and folded, near the upper opening of the outer envelope. 2. A container according to claim 1, wherein said top cover is configured to pass in a reversible manner from an opened position to a closed position for allowing access inside the outer envelope. 3. A container according to claim 1, wherein said inner bag is loose with respect to the outer envelope, thereby the inner bag is free to move with respect to the outer envelope.
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