EP0555655B1 - Dust bag with closure device - Google Patents
Dust bag with closure device Download PDFInfo
- Publication number
- EP0555655B1 EP0555655B1 EP93100632A EP93100632A EP0555655B1 EP 0555655 B1 EP0555655 B1 EP 0555655B1 EP 93100632 A EP93100632 A EP 93100632A EP 93100632 A EP93100632 A EP 93100632A EP 0555655 B1 EP0555655 B1 EP 0555655B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- retaining plate
- filter equipment
- equipment according
- closure plate
- 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.)
- Expired - Lifetime
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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
- A47L9/1436—Connecting plates, e.g. collars, end closures
- A47L9/1445—Connecting plates, e.g. collars, end closures with closure means
Definitions
- the invention relates to a filter device for a vacuum cleaner with a filter bag and a holding plate attached thereto and provided with an inflow opening and with a longitudinally displaceable closure plate which in one Inflow opening of the holding plate releasing and covering position can be brought and is guided with its longitudinal edge areas in guide elements of the holding plate, the guide elements extending essentially over the length of the holding plate, the holding plate consists of two individual plates and between the two layers of the holding plate the closure plate is guided.
- the closure plate is usually provided with an opening which corresponds to the inflow opening of the holding plate, so that in the corresponding position of the closure plate, the openings of the holding plate and the closure plate are congruent with each other, whereby the Connection of the filter bag interior made with the nozzle of the vacuum cleaner can be.
- the Closure plate moved so that the inflow opening of the holding plate is closed is.
- a filter device in which the holding plate consists of two layers.
- the closure plate is arranged between these two layers.
- the holding plate is not connected to the closing plate. So that the closure plate cannot be pulled out of the holding plate, are the two End positions limited by stops of the closure plate and the holding plate.
- the holding plate is made from one piece.
- a connection of the longitudinal edge areas of the two layers of the holding plate is in the different versions not known to be known.
- the closure plate is within the double layer Holding plate guided separately and positively. Nevertheless, it cannot be ruled out that the guidance is inaccurate, so that there is a tilting and tilting can come.
- the object is achieved in that the opposite longitudinal edge areas the two layers of the holding plate to form the guide elements for the closure plate are connected to each other by adhesive, and that the connection area between the holding plate and the closure plate by a plurality of incisions formed slats extending transversely to the end edges is formed, and that these Slats only extend over the central area of the holding plate.
- the closure plate is now approximately over the entire length of the holding plate guided. This means that hiding and canting will still be effective prevents if the adhesive connection of each longitudinal edge area even out there are at least two adhesive dots.
- the closure plate not only through the two individual plates, but also through the slats.
- the slats in particular bring about a special side stabilization of the Locking plate.
- the closure plate is on both sides of the layers of the holding plate covered so that it cannot be pulled out. There is a possibility optionally glue the filter bag on both sides of the holding plate.
- the holding plate becomes a particularly simple design for forming the guide elements reached for the closure plate.
- the area of leadership is precisely defined by the two layers of the holding plate lying against one another it happens that the movement of the closure plate is stiff.
- the holding plate at least on one side two guide tongues assigned to the longitudinal edges of the closure plate has whose mutually facing, parallel and spaced from each other Form the front edges of the guide surfaces for the locking plate. Because the cuts carried out extremely precisely in the course of the manufacture of the holding and closing plate the closure plate is guided exactly. Since the closure plate with the holding plate is movably connected by the slats, the guide tongues are then on the side facing away from the connection area. The closure plate can be move particularly easily since they are only in the area between the two parallel ones Layers is moved.
- the holding plate of the filter device in a guide frame of the Vacuum cleaner used. It is now desirable that the inlet opening of the Holding plate is closed before removal from the guide frame. Thus, even in such a position of the filter device, the guidance of the closure plate is guaranteed, it is provided in a further embodiment that the Provide the holding plate on the two longitudinal edges with at least one locking recess is to engage in the locking cams of the guide frame when inserted therein is. In a particularly advantageous manner, these locking recesses lie on the End of the holding plate, which is the connection area between the holding plate and is assigned to the closure plate.
- the filter bag is in a manner not explained on a holding plate 11 attached.
- the holding plate 11 is in the illustrated embodiment with a centric, circular inflow opening 12 provided.
- the closure plate 13 is also provided with a central and circular opening 14, the Inflow opening 12 and the opening 14 when used in a vacuum cleaner housing
- the filter device is congruent. After the filter bag has reached the filling level, before being removed from the vacuum cleaner housing the closure plate 13 moves so that the inflow opening 12 of the holding plate 11 is completely closed.
- the connection area is across by several the longitudinal edges extending fins 15 are formed.
- the holding plate 11 and the closure plate 13 formed a unit. From Fig. 1 it follows that the holding plate 11 and the closure plate 13 made from a one-piece blank are. Fig. 1 also shows that the holding plate from two adjacent, mirror image individual plates 11c and 11d arranged to each other. To make the unit shown in FIG. 2, the individual plates 11c, 11d around the mirror axis 27 folded. Previously, however, the closure plate 13 was the in the inflow openings 12 facing away from the top lamella folded so that they between the two individual plates 11c, 11d.
- FIG. 4 shows a further exemplary embodiment of the present invention. How 1 to 3 is the holding plate 11 and the Closure plate 13 made from a one-piece blank, which is shown in FIG. 4 is. The difference is that on both ends of the single plate 11d adhesive tabs 29, 30 are provided. The adhesive tabs 29, 30 are part of the blank, which in turn is in one piece. After folding the blank these glue tabs 29, 30 along the fold lines 31, 32 to the outside of the Single plate 11c of the holding plate 11 folded and with the adjacent layers of material glued so that the stability of the holding plate 11 is ensured. This will help Mechanical production prevents the closure plate in an undesired manner 13 is glued with. In the embodiments shown in FIGS.
- the slats 15 extend only over the central region of the single plate 11c or the closure plate 13. Since they do not protrude into the edge area, there is a favorable spring effect between the individual plates 11c and 11d Holding plate 11. Since the individual plates 11c, 11d of the holding plate 11 are made in one piece are, a higher load capacity is achieved, so that the adhesive connection is relieved becomes.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Description
Die Erfindung betrifft eine Filtereinrichtung für einen Staubsauger mit einem Filterbeutel und einer daran befestigten, mit einer Einströmöffnung versehenen Halteplatte und mit einer in ihrer Längsrichtung verschiebbaren Verschlußplatte, die in eine die Einströmöffnung der Halteplatte freigebende und abdeckende Stellung bringbar und mit ihren Längskantenbereichen in Führungselementen der Halteplatte geführt ist, wobei die Führungselemente sich im wesentlichen über die Länge der Halteplatte erstrecken, wobei die Halteplatte aus zwei Einzelplatten besteht und zwischen den beiden Lagen der Halteplatte die Verschlußplatte verschiebbar geführt ist.The invention relates to a filter device for a vacuum cleaner with a filter bag and a holding plate attached thereto and provided with an inflow opening and with a longitudinally displaceable closure plate which in one Inflow opening of the holding plate releasing and covering position can be brought and is guided with its longitudinal edge areas in guide elements of the holding plate, the guide elements extending essentially over the length of the holding plate, the holding plate consists of two individual plates and between the two layers of the holding plate the closure plate is guided.
Bei der in Frage kommenden Filtereinrichtung ist die Verschlußplatte üblicherweise mit einer Öffnung versehen, die der Einströmöffnung der Halteplatte entspricht, so daß in der entsprechenden Stellung der Verschlußplatte die Öffnungen der Halteplatte und der Verschlußplatte deckungsgleich aufeinanderliegen, wodurch die Verbindung des Filterbeutelinnenraumes mit dem Stutzen des Staubsaugers hergestellt werden kann. Im Zuge des Wechselvorganges des Filterbeutels wird die Verschlußplatte so verschoben, daß die Einströmöffnung der Halteplatte verschlossen ist. In the filter device in question, the closure plate is usually provided with an opening which corresponds to the inflow opening of the holding plate, so that in the corresponding position of the closure plate, the openings of the holding plate and the closure plate are congruent with each other, whereby the Connection of the filter bag interior made with the nozzle of the vacuum cleaner can be. In the course of changing the filter bag, the Closure plate moved so that the inflow opening of the holding plate is closed is.
Aus der DE-A-39 19 256 ist eine Filtereinrichtung bekannt, bei der die Halteplatte aus zwei Lagen besteht. Zwischen diesen beiden Lagen ist die Verschlußplatte angeordnet. Die Halteplatte ist mit der Verschlußplatte nicht verbunden. Damit die Verschlußplatte nicht aus der Halteplatte herausgezogen werden kann, sind die beiden Endstellungen durch Anschläge der Verschlußplatte und der Halteplatte begrenzt. Die Halteplatte ist aus einem Stück gefertigt. Eine Verbindung der Längskantenrandbereiche der beiden Lagen der Halteplatte ist bei den verschiedenen Ausführungen nicht als bekannt zu entnehmen. Die Verschlußplatte wird jedoch innerhalb der doppellagigen Halteplatte separat und formschlüssig geführt. Trotzdem ist es nicht auszuschließen, daß die Führung unexakt ist, so daß es zu einem Verecken und Verkanten kommen kann.From DE-A-39 19 256 a filter device is known in which the holding plate consists of two layers. The closure plate is arranged between these two layers. The holding plate is not connected to the closing plate. So that the closure plate cannot be pulled out of the holding plate, are the two End positions limited by stops of the closure plate and the holding plate. The holding plate is made from one piece. A connection of the longitudinal edge areas of the two layers of the holding plate is in the different versions not known to be known. However, the closure plate is within the double layer Holding plate guided separately and positively. Nevertheless, it cannot be ruled out that the guidance is inaccurate, so that there is a tilting and tilting can come.
Ausgehend von einem durch diese Veröffentlichung vorbekannten Stand der Technik liegt der Erfindung die Aufgabe zugrunde, eine Filtereinrichtung der eingangs näher erläuterten Art so auszubilden, daß die Führung der Verschlußplatte von der Gestaltung der Längskantenbereiche der Halteplatte unabhängig wird und die Verschlußplatte in den Abmessungen an die Einströmöffnung der Halteplatte angepaßt werden kann.Based on the prior art known from this publication is the object of the invention, a filter device closer to the beginning explained type so that the leadership of the closure plate of the design the longitudinal edge areas of the holding plate become independent and the closure plate adapted in dimensions to the inflow opening of the holding plate can be.
Die gestellte Aufgabe wird dadurch gelöst, daß die einander gegenüberliegenden Längskantenbereiche der beiden Lagen der Halteplatte zur Bildung der Führungselemente für die Verschlußplatte durch Klebung miteinander verbunden sind, und daß der Verbindungsbereich zwischen der Halteplatte und der Verschlußplatte durch mehrere durch Einschnitte gebildete, quer zu den Stirnkanten verlaufende Lamellen gebildet ist, und daß diese Lamellen sich nur über den mittleren Bereich der Halteplatte erstrecken.The object is achieved in that the opposite longitudinal edge areas the two layers of the holding plate to form the guide elements for the closure plate are connected to each other by adhesive, and that the connection area between the holding plate and the closure plate by a plurality of incisions formed slats extending transversely to the end edges is formed, and that these Slats only extend over the central area of the holding plate.
Die Verschlußplatte wird nunmehr annähernd über die gesamte Länge der Halteplatte geführt. Dadurch wird ein Verecken und Verkanten selbst dann noch wirksam verhindert, wenn die Klebeverbindung jedes Längskantenrandbereiches auch nur aus wenigstens zwei Klebepunkten besteht. Bei der Filtereinrichtung wird die Verschlußplatte nicht nur durch die beiden Einzelplatten geführt, sondern auch durch die Lamellen. Insbesondere die Lamellen bewirken eine besondere Seitenstabilisierung der Verschlußplatte. Die Verschlußplatte wird beidseitig von den Lagen der Halteplatte überdeckt, so daß sie nicht herausgezogen werden kann. Es besteht die Möglichkeit, den Filterbeutel an beiden Seiten der Halteplatte wahlweise anzukleben.The closure plate is now approximately over the entire length of the holding plate guided. This means that hiding and canting will still be effective prevents if the adhesive connection of each longitudinal edge area even out there are at least two adhesive dots. In the filter device, the closure plate not only through the two individual plates, but also through the slats. The slats in particular bring about a special side stabilization of the Locking plate. The closure plate is on both sides of the layers of the holding plate covered so that it cannot be pulled out. There is a possibility optionally glue the filter bag on both sides of the holding plate.
Durch die Verklebung der einander gegenüberliegenden Längskantenrandbereiche der Halteplatte wird eine besonders einfache Ausführung zur Bildung der Führungselemente für die Verschlußplatte erreicht. Obwohl der Bereich der Führungselemente genau definiert ist, indem die beiden Lagen der Halteplatte aneinanderliegen, kann es passieren, daß die Bewegung der Verschlußplatte schwergängig ist. Um dies zu verhindern, ist in weiterer Ausgestaltung vorgesehen, daß die Halteplatte zumindest an einer Seite zwei den Längskanten der Verschlußplatte zugeordnete Führungszungen aufweist, deren einander zugewandte, parallel und im Abstand zueinander verlaufende Stirnkanten Führungsflächen für die Verschlußplatte bilden. Da die Schnitte im Zuge der Fertigung der Halte- und Verschlußplatte äußerst exakt durchgeführt werden, ist die Verschlußplatte exakt geführt. Da die Verschlußplatte mit der Halteplatte durch die Lamellen beweglich verbunden ist, liegen die Führungszungen dann an der dem Verbindungsbereich abgewandten Seite. Die Verschlußplatte läßt sich besonders leicht bewegen, da sie nur in dem Bereich zwischen den beiden parallelen Lagen bewegt wird.By gluing the opposite longitudinal edge areas the holding plate becomes a particularly simple design for forming the guide elements reached for the closure plate. Although the area of leadership is precisely defined by the two layers of the holding plate lying against one another it happens that the movement of the closure plate is stiff. To do this prevent, it is provided in a further embodiment that the holding plate at least on one side two guide tongues assigned to the longitudinal edges of the closure plate has whose mutually facing, parallel and spaced from each other Form the front edges of the guide surfaces for the locking plate. Because the cuts carried out extremely precisely in the course of the manufacture of the holding and closing plate the closure plate is guided exactly. Since the closure plate with the holding plate is movably connected by the slats, the guide tongues are then on the side facing away from the connection area. The closure plate can be move particularly easily since they are only in the area between the two parallel ones Layers is moved.
Üblicherweise wird die Halteplatte der Filtereinrichtung in einen Führungsrahmen des Staubsaugers eingesetzt. Es ist nun wünschenswert, daß die Einströmöffnung der Halteplatte vor dem Herausnehmen aus dem Führungsrahmen verschlossen wird. Damit auch in einer solchen Stellung der Filtereinrichtung die Führung der Verschlußplatte gewährleistet ist, ist in weiterer Ausgestaltung vorgesehen, daß die Halteplatte an den beiden Längsrändern mit wenigstens einer Rastausnehmung versehen ist, in die Rastnocken des Führungsrahmens eingreifen, wenn sie darin eingesetzt ist. In besonders vorteilhafter Weise liegen diese Rastausnehmungen an dem Ende der Halteplatte, welches dem Verbindungsbereich zwischen der Halteplatte und der Verschlußplatte zugeordnet ist. Wenn die Einströmöffnung der Halteplatte durch die Verschlußplatte verschlossen ist, können sich die streifenförmigen Randbereiche der Halteplatte aufeinanderzubewegen, so daß die Filtereinrichtung leicht aus dem Führungsrahmen herausgezogen werden kann. Durch den festen Sitz vor dem Verschließen ist die exakte Führung der Verschlußplatte gegeben. Usually, the holding plate of the filter device in a guide frame of the Vacuum cleaner used. It is now desirable that the inlet opening of the Holding plate is closed before removal from the guide frame. Thus, even in such a position of the filter device, the guidance of the closure plate is guaranteed, it is provided in a further embodiment that the Provide the holding plate on the two longitudinal edges with at least one locking recess is to engage in the locking cams of the guide frame when inserted therein is. In a particularly advantageous manner, these locking recesses lie on the End of the holding plate, which is the connection area between the holding plate and is assigned to the closure plate. If the inlet opening of the holding plate through the closure plate is closed, the strip-shaped edge areas to move the holding plate towards one another so that the filter device can be easily removed from the Lead frame can be pulled out. Due to the tight fit before closing the exact guidance of the locking plate is given.
Anhand der beiliegenden Zeichnungen wird die Erfindung noch näher erläutert.The invention is explained in more detail with reference to the accompanying drawings.
Es zeigen:
- Figur 1
- einen einstückigen Zuschnitt für die Halte- und Verschlußplatte der erfindungsgemäßen Filtereinrichtung,
- Figur 2
- die Halte- und Verschlußplatte im zusammengefügten Zustand,
- Figur 3
- einen Schnitt längs der Linie III-III in der Fig. 2 und
- Figur 4
- einen einstückigen Zuschnitt für die Halte- und Verschlußplatte für eine weitere Ausführungsform der erfindungsgemäßen Filtereinrichtung.
- Figure 1
- a one-piece blank for the holding and closing plate of the filter device according to the invention,
- Figure 2
- the holding and locking plate in the assembled state,
- Figure 3
- a section along the line III-III in Fig. 2 and
- Figure 4
- a one-piece blank for the holding and closing plate for a further embodiment of the filter device according to the invention.
Der nicht dargestellte Filterbeutel ist in nicht näher erläuterter Weise an einer Halteplatte
11 befestigt. Die Halteplatte 11 ist im dargestellten Ausführungsbeispiel mit einer
zentrischen, kreisförmigen Einströmöffnung 12 versehen. Die Verschlußplatte 13
ist ebenfalls mit einer zentrischen und kreisförmigen Öffnung 14 versehen, wobei die
Einströmöffnung 12 und die Öffnung 14 bei in einem Staubsaugergehäuse eingesetzter
Filtereinrichtung deckungsgleich aufeinander liegen. Nachdem der Filterbeutel
den Füllungsgrad erreicht hat, wird vor der Herausnahme aus dem Staubsaugergehäuse
die Verschlußplatte 13 so bewegt, daß die Einströmöffnung 12 der Halteplatte
11 vollständig verschlossen ist. Der Verbindungsbereich ist durch mehrere quer zu
den Längskanten verlaufende Lamellen 15 ausgebildet.The filter bag, not shown, is in a manner not explained on a
Bei dem Ausführungsbeispiel gemäß den Fig. 1 bis 3 wird aus der Halteplatte 11 und
der Verschlußplatte 13 eine Einheit gebildet. Aus der Fig. 1 ergibt sich, daß die Halteplatte
11 und die Verschlußplatte 13 aus einem einstückigen Zuschnitt gefertigt
sind. Die Fig. 1 zeigt außerdem, daß die Halteplatte aus zwei angrenzenden, spiegelbildlich
zueinander angeordneten Einzelplatten 11c und 11d besteht. Zum Herstellen
der in der Fig. 2 dargestellten Einheit werden die Einzelplatten 11c, 11d um
die Spiegelachse 27 gefaltet. Zuvor wurde jedoch die Verschlußplatte 13 um die in
den Einströmöffnungen 12 abgewandte oberste Lamelle gefaltet, so daß sie zwischen
die beiden Einzelplatten 11c, 11d liegt. Damit der äußere, Fingerlöcher 25 beinhaltende
Bereich der Verschlußplatte 13 gegriffen werden kann, ist beidseitig der
Spiegelachse 27 eine sich annähernd über die gesamte Breite der Einzelplatten 11c,
11d erstreckende Aussparung 28 vorgesehen. Bei der in den Fig. 1 bis 3 dargestellten
Ausführung ist die Halteplatte 11 über die gesamte Fläche doppellagig ausgebildet.
Dadurch ist es unmöglich, daß die Verschlußplatte 13 aus der Ebene der Halteplatte
11 herausgezogen werden kann. Wie insbesondere aus der Fig. 3 hervorgeht,
sind die Längskantenrandbereiche der Einzelplatten 11c, 11d zur Bildung der Halteplatte
11 miteinander verklebt. Aus Darstellungsgründen ist in der Fig. 3 der Klebstoff
nicht dargestellt. Die Ausführung nach den Fig. 1 bis 3 ist mit Rastausnehmungen 21,
22 und Einführschrägen 23, 24 versehen.In the embodiment according to FIGS. 1 to 3, the
Die Fig. 4 zeigt ein weiteres Ausführungsbeispiel der vorliegenden Erfindung. Wie
auch beim Ausführungsbeispiel gemäß den Fig. 1 bis 3 ist die Halteplatte 11 und die
Verschlußplatte 13 aus einem einstückigen Zuschnitt gefertigt, der in der Fig. 4 dargestellt
ist. Der Unterschied liegt darin, daß an beiden Stirnseiten der Einzelplatte
11d Klebelaschen 29, 30 vorgesehen sind. Die Klebelaschen 29, 30 sind Teil des Zuschnittes,
der dadurch wiederum einstückig ist. Nach dem Falten des Zuschnittes
werden diese Klebelaschen 29, 30 längs der Faltlinien 31, 32 auf die Außenseite der
Einzelplatte 11c der Halteplatte 11 gefaltet und mit den angrenzenden Materiallagen
verklebt, so daß die Stabilität der Halteplatte 11 gewährleistet ist. Dadurch wird bei
der maschinellen Fertigung verhindert, daß in nichtgewollter Weise die Verschlußplatte
13 mit verklebt wird. Bei den in den Fig. 1 bis 4 dargestellten Ausführungsbeispielen
erstrecken sich die Lamellen 15 nur über den mittleren Bereich der Einzelplatte
11c bzw. der Verschlußplatte 13. Da sie nicht bis in den Randbereich hineinragen,
entsteht ein günstiger Federeffekt zwischen den Einzelplatten 11c und 11d der
Halteplatte 11. Da die Einzelplatten 11c, 11d der Halteplatte 11 aus einem Stück gefertigt
sind, wird eine höhere Tragfähigkeit erreicht, so daß die Klebeverbindung entlastet
wird.4 shows a further exemplary embodiment of the present invention. How
1 to 3 is the holding
Claims (10)
- Filter equipment for a vacuum cleaner, with a filter bag and a retaining plate (11) fastened thereto and provided with an inlet opening (12), and with a closure plate (13), which is displaceable in its longitudinal direction and which can be brought into a setting freeing and covering the inlet opening (12) of the retaining plate (11) and is guided by its longitudinal edge regions in guide elements of the retaining plate (11), wherein the guide elements extend substantially over the length of the retaining plate (11), wherein the retaining plate (11) consists of two individual plates (11c, 11d) and the closure plate (13) is displaceably guided between these two layers of the retaining plate (13), characterised in that the mutually opposite longitudinal edge regions of the two layers of the retaining plate (11) are connected together by gluing for formation of the guide elements for the closure plate (13), and that the connecting region between the retaining plate (11) and the closure plate (13) is formed by several segments (15), which are formed by incisions and run transversely to the end edges, and that these segments extend only over the middle region of the retaining plate (11).
- Filter equipment according to claim 1, characterised in that the width of the segments (15) is a little larger than the diameter of the inlet opening (12).
- Filter equipment according to claim 1, characterised in that at least one finger aperture (25) is arranged in the closure plate (13) in the region opposite the connecting region.
- Filter equipment according to claim 1, characterised in that the retaining plate (11) and the closure plate (13) are made from a one-piece blank.
- Filter equipment according to claim 1, characterised in that the layers (11c, 11d) of the retaining plate (11) are constructed in regions as guide tongues (17, 18), which have guide surfaces which extend in displacement direction of the closure plate (13) and are arranged parallel to and at a spacing from one another and between which the closure plate (13) is slidably guided.
- Filter equipment according to claim 5, characterised in that the guide tongues (17, 18) lie at the front transverse edge of the retaining plate (11) as seen in the direction of displacement of the closure plate (13) for closing of the inlet opening (12).
- Filter equipment according to claim 5, characterised in that the guide tongues (17, 18) are arranged at the transverse side opposite the connecting region.
- Filter equipment according to one or more of the preceding claims, characterised in that the retaining plate (11) is provided at the side opposite the guide tongues (17, 18) with detent recesses (21, 22).
- Filter equipment according to one or more of the preceding claims, characterised in that the retaining plate (11) is provided at the side opposite the guide tongues (17, 18) with lead-in ramps (23, 24).
- Filter equipment according to one or more of the preceding claims, characterised in that one of the individual plates, preferably the individual plate (11d) lying remote from the closure plate (13) of the one-piece blank, is provided at both ends with a respective adhesive strip (27, 30), which by folding processes along fold lines (31, 32) are foldable onto the outer side of the other individual plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9201802U DE9201802U1 (en) | 1992-02-13 | 1992-02-13 | Filter device for a vacuum cleaner |
| DE9201802U | 1992-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0555655A1 EP0555655A1 (en) | 1993-08-18 |
| EP0555655B1 true EP0555655B1 (en) | 1998-05-27 |
Family
ID=6876069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP93100632A Expired - Lifetime EP0555655B1 (en) | 1992-02-13 | 1993-01-16 | Dust bag with closure device |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0555655B1 (en) |
| DE (2) | DE9201802U1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9308159U1 (en) * | 1993-06-01 | 1993-08-05 | Aichner Filter GmbH, 92345 Dietfurt | Filter bags, especially for vacuum cleaners |
| DE9403970U1 (en) * | 1994-03-09 | 1994-05-05 | Aichner, Paul, 92345 Dietfurt | Holding plate of a vacuum cleaner filter bag |
| DE9408349U1 (en) * | 1994-05-20 | 1994-07-21 | Wolf GmbH, 32602 Vlotho | Filter device for a vacuum cleaner |
| DE9419171U1 (en) * | 1994-11-30 | 1995-01-26 | Arwed Löseke Papierverarbeitung und Druckerei GmbH, 31135 Hildesheim | Filter bags for vacuum cleaners |
| DE29518166U1 (en) * | 1995-11-16 | 1996-01-04 | Wolf GmbH, 32602 Vlotho | Filter bag for a vacuum cleaner |
| KR100233382B1 (en) * | 1997-06-16 | 1999-12-01 | 정진방 | Holder of filter bag for vacuum cleaner |
| CN100382739C (en) * | 2003-09-27 | 2008-04-23 | 乐金电子(天津)电器有限公司 | Filter for installation in suction cleaner |
| US7799107B2 (en) | 2006-03-15 | 2010-09-21 | Techtronic Floor Care Technology Limited | Self-sealing bag arrangement for a floor cleaning device |
| RU2717891C1 (en) * | 2016-05-09 | 2020-03-26 | Актиеболагет Электролюкс | Dust collector connecting plate for vacuum cleaner |
| CN109068912B (en) * | 2016-05-09 | 2022-03-18 | 伊莱克斯公司 | Method for producing a dust container and connecting plate for a dust container |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3483679A (en) * | 1967-01-03 | 1969-12-16 | Xerox Corp | Filter apparatus |
| DE3833799C2 (en) * | 1988-10-05 | 1994-10-06 | Licentia Gmbh | Vacuum cleaner with a filter |
| DE3919256A1 (en) * | 1989-06-13 | 1990-12-20 | Miele & Cie | Dust filter bag with slider for suction cleaner - has retaining sheet co-operating with slider to ensure covering of dust inlet of withdrawal of bag |
| DE4002868C1 (en) * | 1990-02-01 | 1991-04-11 | Branofilter Gmbh, 8501 Dietenhofen, De | Vacuum cleaner filter bag - has connector made of several layers of cardboard with central opening and sliding closure |
| DE9001528U1 (en) * | 1990-02-12 | 1990-04-19 | Miele & Cie GmbH & Co, 4830 Gütersloh | Double-layer cardboard holding plate for the dust filter bag of a vacuum cleaner |
| DE9101699U1 (en) * | 1991-02-14 | 1991-08-01 | Wolfgang B. Schroeter GmbH, 4973 Vlotho | Filter device for a vacuum cleaner |
-
1992
- 1992-02-13 DE DE9201802U patent/DE9201802U1/en not_active Expired - Lifetime
-
1993
- 1993-01-16 DE DE59308594T patent/DE59308594D1/en not_active Expired - Lifetime
- 1993-01-16 EP EP93100632A patent/EP0555655B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE9201802U1 (en) | 1992-04-02 |
| DE59308594D1 (en) | 1998-07-02 |
| EP0555655A1 (en) | 1993-08-18 |
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