WO2003037756A1 - Mehrwandiges, flexibles behältnis sowie container mit einstellbarer schüttgutfallgeschwindigkeit - Google Patents
Mehrwandiges, flexibles behältnis sowie container mit einstellbarer schüttgutfallgeschwindigkeit Download PDFInfo
- Publication number
- WO2003037756A1 WO2003037756A1 PCT/EP2002/012011 EP0212011W WO03037756A1 WO 2003037756 A1 WO2003037756 A1 WO 2003037756A1 EP 0212011 W EP0212011 W EP 0212011W WO 03037756 A1 WO03037756 A1 WO 03037756A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- container
- inlet
- coupling element
- protective film
- wall
- Prior art date
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
- 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
-
- 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
- B65D88/58—Large containers characterised by means facilitating filling or emptying by displacement of walls
- B65D88/60—Large containers characterised by means facilitating filling or emptying by displacement of walls of internal walls
- B65D88/62—Large containers characterised by means facilitating filling or emptying by displacement of walls of internal walls the walls being deformable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/16—Preventing pulverisation, deformation, breakage, or other mechanical damage to the goods or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/027—Tablets, capsules, pills or the like
Definitions
- the inner container wall in particular the inner shell, is at least partially more flexible than the outer container wall, in particular the outer shell.
- the inner container wall can consist of a polyethylene film, in particular of LD-PE.
- the outer container wall is also made from a polyethylene film, but then preferably with a greater thickness or rigidity than the inner container wall, e.g. in a thickness of 1 to 2 mm.
- the outer container wall can also be made of a fabric, e.g. made of polyethylene, polypropylene and / or polyamide fibers. To increase airtightness, these fabrics can also be coated on the inside and / or outside.
- the outer container wall can comprise a relatively rigid rubber-elastic material.
- Containers according to the invention can furthermore have at least one holding device, in particular in the upper region of the side wall and / or on the upper side of the container.
- the inner container wall comprises at least one plastic, preferably a food-safe plastic.
- Said container can, in particular detachably, be connected or connected to the container, in particular at least one container wall or container corset strut or container support, preferably via a holding device in the upper region of the container.
- the protective film completely covers the same without compressed air in the space between the protective film and the inner walls of the container.
- the circumferential axial elevation and a border or delimitation of the visible passage or slot on the top of the coupling element can be brought to, in particular tight, contact with the top of a second coupling element to be docked, in particular at least the circumferential axial elevation the top of the first coupling element with the circumferential axial elevation of the top of the second coupling element and the border or boundary of the open openable passage or slot of the top of the first coupling element with the border or delimitation of the apparent passage or slot of the top of the second coupling element can be brought to, in particular tight, contact.
- Another embodiment is characterized by at least one guide device, comprising at least one groove or recess or at least one web or projection, in particular in the area of at least one side surface connecting the top and bottom, for engaging a second coupling element and / or a closing device.
- pressure can also be applied to the space between the inner and outer container walls, in particular for a short time, at least once, towards the end of the emptying process or at or after the end of the gravity-driven emptying process, so that in particular the last remaining bulk goods are removed from the container.
- This procedure is particularly suitable for removing the last remnants that adhere to the inner wall or have settled in folds in the flexible inner wall, as a result of which no product is lost or the flexible inner container remains essentially uncontaminated.
- a further aspect of the invention is a method for emptying containers containing at least one flexible, airtight protective film, which extends in particular in a tubular or spherical manner from the inlet to the side of the container opposite the inlet and / or to the outlet of the container, in particular from closed containers according to the invention are provided, in which the mah opens the " outlet and / or inlet and supports the gravity-driven emptying by pressurizing the space between the protective film and the container inner walls.
- the space between the protective film and the inner walls of the container can be periodically, in particular briefly, pressurized during the gravity-driven emptying process.
- the invention is therefore based on the knowledge that a direct, gentle filling of the container is ensured by pressurized air pressure on a protective film lining the container walls.
- the protective film arranged in the container prevents contamination of the container walls with microparticles that can become detached from the bulk material, and thus makes cost-intensive cleaning of the container, which would be incurred, for example, if it was loaded with another batch of bulk material, unnecessary.
- the protective film thus fulfills two functions, which leads to a simple and inexpensive construction.
- the invention was also based on the knowledge that multi-walled containers can also be filled directly and gently, comprising an inner and an adjacent outer flexible container wall. In this case, preferably closed containers containing said multi-walled containers can be used.
- Figure 1 is a longitudinal sectional view through a container according to the invention.
- FIG. 2 shows a longitudinal sectional view through an alternative embodiment of the container according to the invention
- FIG. 4 shows a longitudinal sectional view through an alternative embodiment of the container according to the invention.
- FIG. 5a shows a longitudinal sectional view through an embodiment of a container according to the invention
- Fig. 9 is a perspective view of an alternative coupling element.
- a funnel-shaped container 1 which for its mobility is removably mounted on a mobile frame 3 provided with rollers 2, has an outlet 4 at its conically tapering end Container 1 located, lower flange 5, opposite which an inlet 6, formed by an upper flange 7, is arranged.
- the outlet 4 and the inlet 6 can each be closed by a flap, namely an inlet flap 8 or outlet flap 9.
- the interior of the container 1 is lined with an airtight, flexible, tubular plastic film 10, which completely covers the inner walls 12 of the container 1 in its basic state.
- FIG. 1 shows a continuous container
- a reversing container 1 'corresponding to the funnel-shaped container 1 is shown in FIG. 2.
- the plastic film 10 ' is attached to the side of the container 1' opposite the inlet 6. Otherwise, the structure of the container 1 'does not differ from that of the container 1 according to FIG. 1.
- the support points 31 of the frame 3 can be designed so that the inlet opening can be rotated 180 ° simply by rotating the container 1' 6 'becomes the outlet opening through which the container 1' can be emptied by gravity.
- the shape of the support elements 38 ' can of course also be adapted to the shape of the container 16 are shown, as shown in Fig. 5 b) with container 1 '".
- supporting elements or cross struts which form, for example, a holding corset, it is possible to provide a container or a box with wall surfaces in which the container according to the invention can be used , for example a conically shaped container.
- An inner and outer container wall is attached to the first coupling element 46, wherein the upper regions of the inner and outer container wall can be welded to the inner surfaces of the elastomer body formed by the slot 58. 6, the first coupling element 46 is not subjected to any external forces and is therefore in its closed state, in which the slot 58 is tightly closed. If a force is applied to the front and rear of the first coupling element 46, the slot 58 opens.
- an inlet 6, 22 or an outlet 4, 24 can be provided with a coupling element 46 (not shown).
- a coupling element 46 (not shown). If the bulk material to be emptied is again to be transferred into a closed container, or bulk material is to be transferred from a container or a production system into a container or a container according to the invention it is advantageous to couple this further container or the production device via a second coupling element 61, as shown schematically in FIG. 8, to form a docking device 64.
- coupling elements 46 ' as shown in FIG. 9, can also be used.
- the guide rails 66 and 68 attached to the longitudinal sides are placed on a peripheral edge 70.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Holo Graphy (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02787516A EP1440022B1 (de) | 2001-10-31 | 2002-10-28 | Mehrwandiges, flexibles behä ltnis sowie container mit einstellbarer sch üttgutfallgeschwindigkeit |
DE50205965T DE50205965D1 (de) | 2001-10-31 | 2002-10-28 | Mehrwandiges, flexibles behä ltnis sowie container mit einstellbarer sch üttgutfallgeschwindigkeit |
AU2002351792A AU2002351792A1 (en) | 2001-10-31 | 2002-10-28 | Multi-walled flexible receptacle and container with adjustable bulk goods falling speed |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20117787U DE20117787U1 (de) | 2001-10-31 | 2001-10-31 | Container mit einstellbarer Schüttgutfallgeschwindigkeit |
DE20117787.0 | 2001-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003037756A1 true WO2003037756A1 (de) | 2003-05-08 |
WO2003037756A9 WO2003037756A9 (de) | 2004-12-29 |
Family
ID=7963464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/012011 WO2003037756A1 (de) | 2001-10-31 | 2002-10-28 | Mehrwandiges, flexibles behältnis sowie container mit einstellbarer schüttgutfallgeschwindigkeit |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1440022B1 (de) |
AT (1) | ATE318780T1 (de) |
AU (1) | AU2002351792A1 (de) |
DE (2) | DE20117787U1 (de) |
WO (1) | WO2003037756A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10321814A1 (de) * | 2003-05-15 | 2004-12-16 | Gea Buck Valve Gmbh | Kopplungselement sowie Andockeinrichtung enthaltend ein Kopplungselement |
DE102004003511B4 (de) * | 2004-01-23 | 2007-04-26 | Gea Niro Gmbh | Wiederverschließbarer Andockverschluss sowie Andocksystem, Mehrfachkupplungsverschluss, Mehrfachandocksystem, Fördermittel und Behältnis, enthaltend diesen Andockverschluss, und Verfahren zum Befüllen, Umfüllen und/oder Entleeren von solchen Behältnissen und/oder Fördermitteln |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1424361A (fr) * | 1965-02-08 | 1966-01-07 | Container comportant un dispositif de protection | |
US3464594A (en) * | 1966-06-06 | 1969-09-02 | Ronald Max Forman | Flexible containers attached to a collapsible supporting frame |
US4574984A (en) * | 1983-06-03 | 1986-03-11 | Vincent C. Bonerb | Material-handling and discharge bin of the type having a fluid-expandable flexible membrane for discharge assistance |
US4904127A (en) | 1987-06-22 | 1990-02-27 | Kyowa Hakko Kogyo Co., Ltd. | High-density pneumatic transport method for use in powdered or granular materials and system for practising the method |
DE4041706C1 (en) | 1990-12-24 | 1991-12-12 | L. B. Bohle Pharmatechnik Gmbh, 4722 Ennigerloh, De | Charging storage or transport containers with tablets - from elevated position via telescopic feed pipe |
US5082236A (en) * | 1990-07-09 | 1992-01-21 | Custom Metalcraft Inc. | Tablet or capsule drop tube assembly |
EP0554096A1 (de) * | 1992-01-29 | 1993-08-04 | Eli Lilly And Company | Behälterventil für verschmutzungsfreie Übertragung |
FR2699153A1 (fr) * | 1992-12-14 | 1994-06-17 | Biemont Soneco Ind | Procédé de transfert vertical d'objets et dispositif de mise en Óoeuvre. |
DE4329356A1 (de) * | 1993-09-01 | 1995-03-02 | Dieter Ammer | Aufnahmeraum zur Aufnahme eines Schüttgutes |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19711889A1 (de) | 1997-03-21 | 1998-09-24 | Mann & Hummel Filter | Verfahren zur Handhabung von Schüttgütern und Schüttgutbehälter zur Durchführung des Verfahrens |
-
2001
- 2001-10-31 DE DE20117787U patent/DE20117787U1/de not_active Expired - Lifetime
-
2002
- 2002-10-28 EP EP02787516A patent/EP1440022B1/de not_active Expired - Lifetime
- 2002-10-28 AU AU2002351792A patent/AU2002351792A1/en not_active Abandoned
- 2002-10-28 AT AT02787516T patent/ATE318780T1/de not_active IP Right Cessation
- 2002-10-28 WO PCT/EP2002/012011 patent/WO2003037756A1/de not_active Application Discontinuation
- 2002-10-28 DE DE50205965T patent/DE50205965D1/de not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1424361A (fr) * | 1965-02-08 | 1966-01-07 | Container comportant un dispositif de protection | |
US3464594A (en) * | 1966-06-06 | 1969-09-02 | Ronald Max Forman | Flexible containers attached to a collapsible supporting frame |
US4574984A (en) * | 1983-06-03 | 1986-03-11 | Vincent C. Bonerb | Material-handling and discharge bin of the type having a fluid-expandable flexible membrane for discharge assistance |
US4904127A (en) | 1987-06-22 | 1990-02-27 | Kyowa Hakko Kogyo Co., Ltd. | High-density pneumatic transport method for use in powdered or granular materials and system for practising the method |
US5082236A (en) * | 1990-07-09 | 1992-01-21 | Custom Metalcraft Inc. | Tablet or capsule drop tube assembly |
DE4041706C1 (en) | 1990-12-24 | 1991-12-12 | L. B. Bohle Pharmatechnik Gmbh, 4722 Ennigerloh, De | Charging storage or transport containers with tablets - from elevated position via telescopic feed pipe |
EP0554096A1 (de) * | 1992-01-29 | 1993-08-04 | Eli Lilly And Company | Behälterventil für verschmutzungsfreie Übertragung |
FR2699153A1 (fr) * | 1992-12-14 | 1994-06-17 | Biemont Soneco Ind | Procédé de transfert vertical d'objets et dispositif de mise en Óoeuvre. |
DE4329356A1 (de) * | 1993-09-01 | 1995-03-02 | Dieter Ammer | Aufnahmeraum zur Aufnahme eines Schüttgutes |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10321814A1 (de) * | 2003-05-15 | 2004-12-16 | Gea Buck Valve Gmbh | Kopplungselement sowie Andockeinrichtung enthaltend ein Kopplungselement |
US7104293B2 (en) | 2003-05-15 | 2006-09-12 | Gea Buck Valve Gmbh | Coupling element and docking device comprising a coupling element |
DE10321814B4 (de) * | 2003-05-15 | 2007-03-01 | Gea Niro Gmbh | Kopplungselement sowie Andockeinrichtung enthaltend ein Kopplungselement |
DE102004003511B4 (de) * | 2004-01-23 | 2007-04-26 | Gea Niro Gmbh | Wiederverschließbarer Andockverschluss sowie Andocksystem, Mehrfachkupplungsverschluss, Mehrfachandocksystem, Fördermittel und Behältnis, enthaltend diesen Andockverschluss, und Verfahren zum Befüllen, Umfüllen und/oder Entleeren von solchen Behältnissen und/oder Fördermitteln |
Also Published As
Publication number | Publication date |
---|---|
ATE318780T1 (de) | 2006-03-15 |
AU2002351792A1 (en) | 2003-05-12 |
EP1440022B1 (de) | 2006-03-01 |
EP1440022A1 (de) | 2004-07-28 |
DE50205965D1 (de) | 2006-04-27 |
WO2003037756A9 (de) | 2004-12-29 |
DE20117787U1 (de) | 2002-01-24 |
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