EP1932460B1 - Adaptervorrichtung für einen Staubsaugerfilterbeutel - Google Patents

Adaptervorrichtung für einen Staubsaugerfilterbeutel Download PDF

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Publication number
EP1932460B1
EP1932460B1 EP06026076A EP06026076A EP1932460B1 EP 1932460 B1 EP1932460 B1 EP 1932460B1 EP 06026076 A EP06026076 A EP 06026076A EP 06026076 A EP06026076 A EP 06026076A EP 1932460 B1 EP1932460 B1 EP 1932460B1
Authority
EP
European Patent Office
Prior art keywords
connecting means
plate
counter
adapter device
vacuum cleaner
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.)
Active
Application number
EP06026076A
Other languages
German (de)
English (en)
French (fr)
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EP1932460A1 (de
Inventor
Ralf Dr. Sauer
Jan Schultink
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.)
Eurofilters Holding NV
Original Assignee
Eurofilters Holding NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37905638&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1932460(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to DK06026076.7T priority Critical patent/DK1932460T3/da
Priority to ES06026076T priority patent/ES2361119T3/es
Priority to EP06026076A priority patent/EP1932460B1/de
Priority to DE502006009224T priority patent/DE502006009224D1/de
Priority to PL06026076T priority patent/PL1932460T3/pl
Application filed by Eurofilters Holding NV filed Critical Eurofilters Holding NV
Priority to AT06026076T priority patent/ATE503413T1/de
Priority to PCT/EP2007/011072 priority patent/WO2008071450A1/de
Publication of EP1932460A1 publication Critical patent/EP1932460A1/de
Publication of EP1932460B1 publication Critical patent/EP1932460B1/de
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters

Definitions

  • the invention relates to an adapter device for connecting a vacuum cleaner filter bag with a holding device in a vacuum cleaner housing for holding the vacuum cleaner filter bag and a vacuum cleaner filter bag comprising such an adapter device.
  • vacuum cleaner filter bags are used, which are arranged in the housing of the vacuum cleaner.
  • Such vacuum cleaner bags have a holding plate, which are fastened to the filter bag in the region of an inlet opening provided in the filter material of the vacuum cleaner filter bag.
  • These holding plates are attached to a holding device in the vacuum cleaner interior, so that in this way the vacuum cleaner filter bag is held in the vacuum cleaner housing.
  • such holding plates are glued or welded in conventional vacuum cleaner filter bags with the filter material of the bag. Since in general the holding devices in the interior differ from vacuum cleaner type to vacuum cleaner type, for each different type of vacuum cleaner a corresponding vacuum cleaner filter bag with matching holding plate has to be produced, distributed and then also purchased.
  • adapter plates that are each tuned to the holding device of a particular vacuum cleaner. Such holding plates can then be designed such that they can be releasably connected to a universal vacuum cleaner filter bag. In this way, it is sufficient to provide different adapter plates for the different vacuum cleaners and their holding devices, however, a uniform filter bag can be used.
  • Such adapter plates are for example from the WO 00/36966 , of the DE 20 2005 010 606 or the EP 1 607 034 known.
  • the WO 99/25236 shows a device for connection of a vacuum cleaner bag having a collar and a ring, each of which can be fixed in a complementary manner on a cardboard disc and the other to the vacuum cleaner bag.
  • the collar and the ring each have an uneven surface on opposite sides to guide one of the parts on top of the other during connection.
  • a fastening device for a dust bag in a vacuum cleaner Such as in FIG. 2 illustrated, a filter bag 1 a cover 2, which is provided with an outer flange 7 'with a raised edge 7 and on the outer raised edge 6, a mounting plate 9 is arranged. A membrane 10 covering the opening 5 may also be provided.
  • the inner raised edge 7 is pressed onto and over the outer raised edge 6. This outer raised edge 6 seems to surround in particular the entire opening 5 (see also claim 2 of WO 92/13479 A1 ).
  • the DE 20 2006 006 268 U1 relates to a device for releasably securing a dust filter bag in a vacuuming device.
  • a device made of rigid material device-specific adapter plate 7 is provided, which can be releasably connected to a flange 5 by a male and latching connection.
  • a latching member 25 is movably arranged on the adapter plate 7, which engages latching in the position of use a arranged on the flange 5 locking projection 26.
  • the locking member is formed on a pivotable about a pivot axis 27 pivot member 28.
  • the object of the present invention is therefore to provide an adapter device for connecting a vacuum cleaner filter bag with a holding device, in which a connection with a filter bag is possible in a simple manner. This object is achieved by an adapter device according to claim 1.
  • an adapter device for connecting a vacuum cleaner filter bag to a holding device in a vacuum cleaner housing for holding the vacuum cleaner filter bag, comprising a connecting device having a first plate in which an air flow passage is provided and a hinge arm, a counter connecting device having a second plate a passage opening is provided for an air flow, and a hinge counterpart, wherein the hinge arm and the hinge counterpart are formed such that a hinge can be formed by an interaction.
  • connection device can be positioned relative to the connection counterpart device, in particular during assembly and connection, such that the sides to be joined together visible and not obscured.
  • a guide device is not required in this case.
  • a connection of connecting device and counter connecting device is furthermore obtained, which in particular can also be released again.
  • the plates are flat elements with a top and a bottom, which have flat areas.
  • a region of the upper side and / or lower side may be formed flat along the edge of a plate.
  • the plates need not be flat over their entire surface.
  • the hinge arm and / or the hinge counterpart can be designed such that the pivot axis or hinge axis is arranged parallel to the plane of the passage opening of the first and / or the second plate.
  • the pivot axis can be parallel in particular be arranged to a portion of a peripheral edge of the first and / or the second plate.
  • the hinge may be detachably arranged.
  • the hinge arm and the hinge counterpart can in particular be designed such that the hinge can be formed and / or released by a movement of the hinge arm and / or the hinge counterpart relative to one another in a plane perpendicular to the hinge axis.
  • the hinge can be formed in particular by a mating of hinge arm and hinge counterpart. Then the mating can be done in particular in a plane perpendicular to the hinge axis.
  • the connecting device and the counter connecting device can be designed such that they are connectable so that the passage openings of the first and second plates are arranged coaxially.
  • Coaxial in this context means that the centers or centers of the passage openings lie on a straight line which is perpendicular to the planes of the passage openings.
  • the hinge arm may be in the form of a projection disposed on the first plate. This allows in particular a simple production of the hinge arm and a connecting device with such.
  • the first plate of the adapter devices described above may have a peripheral edge and the hinge arm may be arranged on the edge.
  • a peripheral arrangement allows a simple merging of hinge arm and hinge counterpart; In particular, this makes it possible that the hinge arm and the hinge counterpart during assembly and connection are not or slightly covered by one of the plates.
  • the hinge counterpart has an opening formed in the second plate.
  • the hinge arm can thus be inserted into the opening so that the hinge arm engages behind the opening and a hinge is obtained.
  • the pivot axis of the hinge may in particular run parallel to an edge of the opening and / or perpendicular to the insertion direction. Upon pivoting of the hinge arm about the pivot axis, the hinge arm abuts an edge of the aperture.
  • the hinge arm can be designed so that it can be plugged into it without touching the edges of the opening.
  • the dimensions of the hinge arm can thus be designed so that it is spaced when being inserted from the edges of the opening.
  • the hinge arm and hinge mating piece are mated and a hinge is formed, the hinge arm and hinged counterpart will then contact each other.
  • the connecting device furthermore has at least one snap element, in the form of a snap-on hook, which is designed to cooperate with at least one latching element arranged on the connecting counter-device.
  • the interaction of snap element and locking element a snap connection or latching connection is obtained.
  • the locking element may be formed, for example in the form of an undercut.
  • the locking element may also be formed by a portion of an edge or an edge of the counter connecting device; while the snap hook is initially deflected when pushing over the edge and a locking lug of the locking element then snaps behind the edge.
  • Such snap connections or latching connections in conjunction with a hinge formed by a hinge arm and a hinge counterpart, permit a particularly simple manner of a secure connection between the connection device and the counter connection device.
  • the at least one snap element can be designed in the form of a projection arranged on the first plate.
  • the at least one snap element may comprise an elastic spring element; the at least one snap element may comprise at least one latching lug.
  • the first plate may have a peripheral edge, and at least one snap element may be disposed at the edge.
  • At least one snap element or catch element may be disposed on one side of the edge of the first plate and a hinge arm or a hinge counterpart on an opposite side of the edge.
  • a detent element or a snap element may be disposed on one side of the edge of the second plate and a hinge counterpart or a hinge arm on an opposite side of this edge.
  • such an arrangement allows a simple connection of connecting device and counter connecting device, in which the hinge arm cooperates with the hinge counterpart, for example by engaging behind an opening or undercut, and then by pivoting the connecting device or the counter connecting device engages the snap element.
  • the connecting counterpart device can have at least one snap element, in particular at least one snap hook, which is designed to cooperate with at least one latching element arranged on the connecting device.
  • At least one of the above-described locking elements may be formed by a portion of an edge or an edge of the connecting device or the connecting counter-device. This allows a simple production of the locking element.
  • the connecting device and / or the connecting counter-device in particular the hinge arm, the hinge counterpart, the snap element and / or the latching element, may be designed such that after connecting the connecting device and connecting counter-device they are pressed against each other.
  • connection device bears against the connection counter device under a bias voltage.
  • the connecting device and / or the counter connecting device may have a sealing element.
  • the sealing element can be designed to seal a passage opening.
  • a sealing element surrounding the passage opening of the first and / or the second plate may be arranged on this plate.
  • the sealing element may have a lower Shore hardness than a part of the remaining or the entire remaining connecting device and / or connecting counter-device.
  • the sealing element may have a lower Shore hardness than the first and / or the second plate.
  • the sealing element may comprise a TPE (thermoplastic elastomer).
  • a sealing element can be avoided on the one hand, that in the operation of the adapter device, a passing air flow can also escape next to the passage openings without connecting devices and connecting counter-devices must be made with high precision fit.
  • a sealing element can also prevent the connecting device and the connecting counter-device from slipping against one another after being connected.
  • the connecting device or the counter connecting device may comprise a holding plate, which is attachable to the holding device in the vacuum cleaner housing for holding the vacuum cleaner filter bag.
  • a vacuum cleaner filter bag can advantageously be inserted into a vacuum cleaner housing by means of one of the previously described adapter devices.
  • the retaining plate may be arranged detachably or non-detachably on the connecting device or the counter connecting device.
  • non-detachable is meant “non-destructively releasable”.
  • an adhesive or welded connection is non-detachable, a screw connection, however, is solvable.
  • the holding plate and / or the connecting device or the counter connecting device can be designed to form a non-positive and / or a positive connection.
  • the holding plate and / or the connecting device or the counter connecting device can be designed to form a screw, wedge, pin, plug-in, Velcro or snap connection.
  • the holding plate can have snap-in elements which are arranged in such a way that, when the holding plate is connected to a connection device or a counterpart connection device, they interact with the passage opening or a peripheral edge of the connection device or counterpart connection device such that a snap connection is formed.
  • the connecting device or the counter connecting device are designed for releasable or non-detachable connection to a holding plate.
  • the connecting device or the counter connecting device may comprise an adhesive strip with which a retaining plate can be non-detachably attached thereto.
  • a retaining plate may, for example, be an original retaining plate which has been torn off from a vacuum cleaner bag (by destroying this vacuum cleaner bag).
  • the retaining plate may comprise a web plate.
  • the web plate may in particular be made of plastic, for example polypropylene or polycarbonate.
  • the connecting device and / or the connecting counter device can comprise a plastic, a nonwoven, a paper, in particular cardboard, or a film.
  • nonwoven is used in accordance with the definition of ISO standard ISO 9092: 1988 or CEN standard EN 29092.
  • a nonwoven fabric may in particular be dry or wet laid or an extrusion nonwoven, in particular a meltblown (melt-spun microfiber nonwoven fabric) or a spunbond (filament spunbond nonwoven fabric).
  • meltblown meltblown
  • spunbond filament spunbond nonwoven fabric.
  • wet-laid nonwovens and conventional wet-laid paper is made in accordance with the above definition, as used by the International Association Serving the Nonwovens and Related Industries EDANA (www.edana.org). So, when we talk about paper here and in what follows, we mean (conventional) wet laid paper, which is excluded in the abovementioned definition of nonwovens.
  • the connecting device according to the invention is integrally formed.
  • first plate, the second plate, the connecting device, the connecting counter-device, the holding plate and / or the sealing element may be made of plastic.
  • one or more of these elements may be formed integrally together, for example as an injection molded part.
  • the connecting device and / or the counter connecting device can be produced with a sealing element by means of a 2K injection molding process.
  • the invention further provides a vacuum cleaner filter bag comprising a filter material in which an inlet opening is provided for an air flow and is one of the previously described adapter devices.
  • the connecting device or the counter connecting device can be non-releasably attached to the filter material.
  • the connection device or the connection counter device can be fastened to the filter material by means of an adhesive connection or a welded connection.
  • the connecting device or the counter connecting device may be attached to the filter material such that the passage opening of the corresponding plate and the inlet opening are arranged coaxially.
  • the center of the passage opening of the corresponding plate (the connecting device or the counter connecting device) and the center of the inlet opening lie on a straight line which is perpendicular to the plane of the passage opening and the inlet opening.
  • the connecting device may be fastened to the filter material such that the passage opening of the plate of the connecting device surrounds the inlet opening.
  • the filter material may be provided in the form of a flat bag.
  • FIG. 1 shows schematically an example of a connection device that is part of an adapter device.
  • the connecting device comprises a plate 11, in which a passage opening 12 is provided.
  • the side of the connection device is shown, which is connected to a connection counter device.
  • a holding plate or the filter material of a vacuum cleaner filter bag can be arranged.
  • the plate 11 has a peripheral edge 13, on which a hinge arm 14 is arranged in the form of a projection.
  • the hinge arm is in the example shown not in the plane of the passage opening 12, but is inclined at a predetermined angle relative to this plane.
  • the hinge arm 14 is designed such that it can interact with a hinge counterpart.
  • a Schamierussi scholar can be performed for example in the form of a breakthrough or an undercut, as will be explained in more detail below.
  • the hinge arm is designed such that it engages behind such a breakthrough or undercut and is located on an edge of the opening or the undercut, so that a pivot axis or a hinge axis is formed by this edge.
  • the hinge arm is formed on one side of the rim 13.
  • a snap element 15 is arranged, which is designed in the form of a snap-action hook.
  • This snap hook has two locking lugs. Except for the snap hook and the hinge arm of the edge region of the plate is flat.
  • the connecting device also has two sealing elements 16 and 17, which are formed in the form of sealing rings.
  • the sealing element 16 serves primarily to establish a firm connection between the connecting device and the counter connecting device, so that they do not slip against each other after being connected.
  • the second sealing element 17 is used to seal the passage opening 11. Basically, it is also possible that only one of these sealing elements provided is.
  • the sealing element 16 may be formed so wide that it extends to the passage opening and thus also assumes the function of the sealing element 17.
  • a connecting device with such a sealing element can be produced, for example, by means of a 2K injection molding process, wherein the plastic material of the sealing element has a lower Shore hardness than the plastic material of the plate of the connecting device.
  • FIG. 2 schematically shows an example of a perspective view of a counterpart to the connecting device of FIG. 1 namely a connection counter device.
  • FIG. 1 complementary counter connecting device which according to the connection device FIG. 1 complementary counter connecting device also has a plate 21, the edge region is formed flat. In the plate, a passage opening 22 is provided for an air flow.
  • the side of the connection counter device is shown, which is connected to the connecting device.
  • the filter material of a vacuum cleaner filter bag or a holding plate can be arranged depending on the association of connecting device and counter connecting device. These can each be connected to the connecting device or the counter connecting device, for example by gluing or welding.
  • the plate 21 has a peripheral edge 23. On one side of the peripheral edge, an opening 24 is provided, with which the hinge arm 14 cooperates.
  • the connecting device When connecting the connecting device and the counter connecting device, the connecting device is inclined at an angle with respect to the connecting counter device and the hinge arm 14 is inserted into the aperture 24.
  • a part of the hinge arm engages behind the peripheral edge 23 facing edge of the opening 24.
  • the plate 11 is pivotable about this edge as a pivot axis, so that a hinge is formed.
  • the hinge arm may be formed so that its circumference is smaller by a predetermined amount than the aperture opening, so that it has a game when inserting.
  • a latching element 25 is provided on the opposite side of the peripheral edge 23, a latching element 25 is provided.
  • the locking element is formed by a portion of the edge, in which a recess is formed.
  • the connecting device and the counter connecting device can be designed in such a way that they are pressed flat against one another, at least in the edge region, during a latching of the snap-on hook, so that a secure connection is achieved.
  • FIG. 3 shows an adapter device with a connecting device and a counter connecting device, which are releasably connected to each other.
  • a hinge 31 is formed by the hinge arm 14 and the opening 24.
  • due to the latched snap hook 15 is a snap connection.
  • a holding plate 35 is arranged, which has a passage opening 32.
  • This holding plate is attached to a holding device in the vacuum cleaner housing for holding the vacuum cleaner filter bag during operation of the vacuum cleaner filter bag.
  • a neck of the vacuum cleaner generally protrudes into the passage opening 32 to direct an air flow into the vacuum cleaner filter bag.
  • the holding plate 35 may in particular be formed as a web plate into which, for example, the passage opening 32 has been punched. Such a web plate may be non-detachably connected to the plate 11, for example, in which the holding plate is glued or welded to the plate. In principle, there is also the possibility that the holding plate 35 and the plate 11 are formed as a common injection molded part.
  • the holding plate may be detachably connected to the plate 11.
  • a releasable connection may be formed for example as a screw or snap connection.
  • the holding plate 35 have a cylindrical wall surrounding its passage opening 32, which can be inserted into the passage opening 12 of the connecting device, so that in this way a frictional connection between the plate 11 and the holding plate 35 is obtained.
  • the filter material 33 of a vacuum cleaner filter bag is further attached.
  • the connection between the plate 21, the counterpart connection device and the filter material 34 may be done, for example, by gluing or ultrasonic welding.
  • the filter material may be, for example, a filter medium, as in the EP 0 960 645 is described.
  • vacuum cleaner filter bags that are equipped only with a connecting counter device can be sold as a universal bag, a user only has to connect a suitable for his vacuum cleaner connection device and retaining plate with the counter connecting device.
  • the adapter plate can already be connected to the connection device or can be obtained separately.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Air Bags (AREA)
EP06026076A 2006-12-15 2006-12-15 Adaptervorrichtung für einen Staubsaugerfilterbeutel Active EP1932460B1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES06026076T ES2361119T3 (es) 2006-12-15 2006-12-15 Dispositivo adaptador para una bolsa de filtro de aspiradora.
EP06026076A EP1932460B1 (de) 2006-12-15 2006-12-15 Adaptervorrichtung für einen Staubsaugerfilterbeutel
DE502006009224T DE502006009224D1 (de) 2006-12-15 2006-12-15 Adaptervorrichtung für einen Staubsaugerfilterbeutel
PL06026076T PL1932460T3 (pl) 2006-12-15 2006-12-15 Przystawka do worka filtrującego do odkurzacza
DK06026076.7T DK1932460T3 (da) 2006-12-15 2006-12-15 Adapterindretning til en støvsugerfilterpose
AT06026076T ATE503413T1 (de) 2006-12-15 2006-12-15 Adaptervorrichtung für einen staubsaugerfilterbeutel
PCT/EP2007/011072 WO2008071450A1 (de) 2006-12-15 2007-12-17 Adaptervorrichtung für einen staubsaugerfilterbeutel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06026076A EP1932460B1 (de) 2006-12-15 2006-12-15 Adaptervorrichtung für einen Staubsaugerfilterbeutel

Publications (2)

Publication Number Publication Date
EP1932460A1 EP1932460A1 (de) 2008-06-18
EP1932460B1 true EP1932460B1 (de) 2011-03-30

Family

ID=37905638

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06026076A Active EP1932460B1 (de) 2006-12-15 2006-12-15 Adaptervorrichtung für einen Staubsaugerfilterbeutel

Country Status (7)

Country Link
EP (1) EP1932460B1 (pl)
AT (1) ATE503413T1 (pl)
DE (1) DE502006009224D1 (pl)
DK (1) DK1932460T3 (pl)
ES (1) ES2361119T3 (pl)
PL (1) PL1932460T3 (pl)
WO (1) WO2008071450A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2578128B1 (de) * 2011-10-05 2014-07-09 Sovi GmbH Adaptervorrichtung zur Befestigung eines Staubsaugerbeutels an einer Halteplatte
DE202011052208U1 (de) 2011-12-06 2013-03-08 Wolf Pvg Gmbh & Co. Kg Haltevorrichtung für einen Staubsaugerbeutel
DE102021121083A1 (de) 2021-08-13 2023-02-16 Miele & Cie. Kg Staubbeutel
USD1073228S1 (en) * 2024-10-18 2025-04-29 Dongguan Guangsheng Trading Co., Ltd. Connection element for vacuum cleaner bag

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6914638U (de) * 1969-04-12 1969-08-21 Siemens Elektrogeraete Gmbh Staubsauger mit filterbefestigungsvorrichtung.
US5092915A (en) * 1988-06-17 1992-03-03 The Scott Fetzer Company Disposable dust bag for vacuum cleaners and the like
US5089038A (en) * 1989-11-27 1992-02-18 Royal Appliance Mfg. Co. Bag mount assembly for a vacuum cleaner
SE9100286L (sv) * 1991-01-30 1992-07-31 Sten Forsberg Faeste foer dammsugarpaase
US7024724B2 (en) * 2002-09-10 2006-04-11 Global Technologies Llc Vacuum, cleaner bag docking assembly
TR200502089T1 (tr) * 2002-12-02 2005-08-22 Ar�El�K Anon�M ��Rket� Elektrikli süpürge.
DE202004020775U1 (de) * 2004-06-18 2006-01-05 Branofilter Gmbh Staubfilterbeutel und zugeordnete Adapterplatte
DE202006006268U1 (de) * 2006-04-12 2006-06-14 Branofilter Gmbh Vorrichtung zum lösbaren Befestigen eines Staubfilterbeutels in einem staubsaugenden Gerät

Also Published As

Publication number Publication date
PL1932460T3 (pl) 2011-08-31
ES2361119T3 (es) 2011-06-14
WO2008071450A1 (de) 2008-06-19
ATE503413T1 (de) 2011-04-15
DE502006009224D1 (de) 2011-05-12
DK1932460T3 (da) 2011-06-27
EP1932460A1 (de) 2008-06-18

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