EP0731660A1 - Device for obturating and ejecting the bag of a vacuum cleaner - Google Patents
Device for obturating and ejecting the bag of a vacuum cleanerInfo
- Publication number
- EP0731660A1 EP0731660A1 EP95902828A EP95902828A EP0731660A1 EP 0731660 A1 EP0731660 A1 EP 0731660A1 EP 95902828 A EP95902828 A EP 95902828A EP 95902828 A EP95902828 A EP 95902828A EP 0731660 A1 EP0731660 A1 EP 0731660A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bag
- shutter
- vacuum cleaner
- frame
- nozzle
- 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
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
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/02—Vacuum cleaner bags
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/03—Vacuum cleaner
Definitions
- the present invention relates to a device for closing and ejecting a disposable vacuum cleaner bag, said bag being fixed, during the cleaning operation, to a part of the frame of said vacuum cleaner.
- the invention applies generally to any mobile suction unit of the vacuum cleaner type, movable by one user in a zone to be cleaned and comprising a removable and disposable dust collection bag.
- the object of the present invention is to remedy the drawbacks of the prior art and to produce a vacuum cleaner bag provided with a shutter for closing its filling inlet, which can be produced in a simple, solid and inexpensive manner.
- the object of the present invention is to provide a vacuum bag closure device which the user can operate without coming into direct contact with said bag during the closure operation.
- Another object of the invention consists in using a means for closing the vacuum cleaner bag occupying a limited space, easily achievable, at low cost and which can be arranged in the open or closed position at the option of the user.
- Another object of the invention is to provide a safety device aimed at preventing the attachment of the vacuum cleaner hose to the frame of the vacuum cleaner when the bag is closed.
- Another object of the invention is to provide a device for automatically closing vacuum cleaner bags.
- a closure device for a disposable vacuum cleaner bag said bag comprising a rigid zone in the vicinity of a closable filling inlet, for fixing said bag to a part of the frame of the vacuum cleaner, as well as a shutter closing said bag, displaceable by rotation between an open position and a closed position of the filling inlet in the plane of extension of the rigid zone, characterized in that the shutter is mounted in the rigid zone, which is provided with a profiled perforation whose shape and outline provide a guide means in which the shutter moves.
- a disposable bag for vacuum cleaner comprising a rigid zone in the vicinity of its closable filling inlet, for fixing said bag on a part of a frame of a vacuum cleaner as well as '' a shutter of said bag displaceable by rotation between an open position and a closed position of the filling inlet, in the plane of extension of the rigid zone, characterized in that the shutter is mounted in the rigid zone in which is formed a profiled perforation whose shape and outline provide a guide means in which the shutter moves.
- FIG. 1 represents an exploded view of the vacuum cleaner bag on which a sealing means according to the invention is arranged
- FIG. 2 represents a partial sectional view of the frame of the vacuum cleaner on which is arranged a control member and the end of the hose of said vacuum cleaner according to the invention
- FIG. 3a represents a partial sectional view of a vacuum cleaner hose nozzle according to the invention
- FIG. 3b shows a sectional view of a nozzle support according to the invention
- FIG. 3c represents a partial sectional view of the frame of the vacuum cleaner according to the invention.
- Figure 3d shows a block diagram of a nozzle on the frame of a vacuum cleaner.
- FIG. 4 shows a top view of the nozzle support of Figure 3b and according to the invention.
- FIG. 1 represents a disposable vacuum cleaner bag 1 comprising a rigid zone la, which contains a means for closing said bag 1, as well as the arrangement of this means on said bag 1.
- the rigid zone la produced for example in plastic and / or cardboard material, consists in particular of a guide means 4 and a shutter 5 for closing and opening the bag 1.
- the guide means 4 is made from a rigid material, by cardboard example, which has a profiled perforation 4a to guide the flap 5 for closing and opening the filling inlet of the bag 1.
- the shutter 5 for closing is mounted in the rigid zone la, which is provided with the profiled perforation 4a, the shape and contour of which provide the guide means 4 in which the shutter 5 moves.
- the profiled perforation 4a formed in the guide means 4, has an ear shape associated with a recess 4b, the shutter 5 obturates partially by its shapes the profiled perforation 4a and having a surface lower than the profiled perforation 4a to allow rotation of said shutter 5 which is driven by a drive means 10 integral with a tongue 5c associated with the shutter 5 whose shape is combined with the recess 4b.
- the latter therefore serves as a housing for the tongue 5c, so as to be able to rotate in the recess 4b and thus materialize an axis of rotation of the flap 5.
- the profiled perforation 4a is therefore in the form of a virtual ear.
- the shutter 5, partially hugging its profiled perforation 4a also has an ear shape consisting of a solid lobe 5a and a perforated lobe 5b.
- the solid lobe 5a and the perforated lobe 5b are attached to the tongue 5c so that the latter can fulfill the role of a pivot shaft.
- the tongue 5c is preferably centered on a center line or line of symmetry, not shown in the figures, of the ear representing the solid lobe 5a and the perforated lobe 5b.
- the recess 4b is thus also centered on a center line or line of symmetry, not shown in the figures, of the virtual ear defined by the profiled perforation 4a.
- the pivot shaft thus produced by the tongue 5c is centered on an axis xx ′ also schematically representing the axis of assembly of the different parts constituting the rigid zone la of the bag 1.
- the recess 4b is also centered on the axis xx '.
- the tongue 5c, the solid lobe 5a and the perforated lobe 5b are produced in a single piece, which is obtained for example by cutting from a cardboard sheet.
- the flap 5 is housed in the profiled perforation 4a and the conjugate forms, of the perforation 4a associated with the recess 4b and of the flap 5 associated with the tongue 5c, allow said flap 5 to be movable by rotation in the means of guide 4 between an open position and a closed position of the filling bag 1.
- the profiled perforation 4a, and / or the recess 4b are also used as extreme stops against which the flap 5 comes to bear in one or the other of its position d 'opening or closing.
- the flap 5 consists of a single solid lobe 5a associated with the tongue 5c.
- the shutter 5 covers part of the surface of the profiled perforation 4a, so as to allow said shutter 5 to move in said profiled perforation 4a.
- the perforated lobe 5b is facing the filling inlet of the bag 1 and in the closed position of the flap 5, the full lobe 5a is facing the filling inlet from bag 1.
- the rigid zone 1a of the bag 1 consists of an assembly forming a sandwich structure including a fixing plate 2 integral with the bag 1 and provided with an orifice 2a, the guide means 4 having the profiled perforation 4a in which is housed the shutter 5 and a rigid front sheet 6 in which is formed an opening 6a so as to enclose the shutter 5 in the profiled perforation 4a.
- the rigid zone 1a consisting of plates or strips assembled successively, makes it possible to obtain optimum rigidity and flexibility for securing and detaching the bag 1 from the frame of the vacuum cleaner.
- the fixing plate 2, preferably made of a rigid material constitutes with the orifice 2a the inlet of filling the bag 1.
- the flap 5 is produced from the guide means 4 using a portion of material subtracted by any known means from said guide means 4, during the production of the profiled perforation 4a.
- the flap 5 is then cut so as to be movable by rotation in the profiled perforation 4a and to have opposite the orifice 2a, the perforated lobe 5b or the full lobe 5a to respectively open or close the access to the bag 1.
- the front rigid sheet 6 has an opening 6a centered on the orifice 2a.
- the rigid front sheet 6 is for example glued or stapled to the fixing plate 2 so as to secure the assembly of the rigid zone 1a with the bag 1. The use of any other means of fixing the rigid front sheet 6 on the fixing plate 2 is possible.
- the thickness of the flap 5 is slightly less than the thickness of the guide means 4 so as to facilitate its rotation in the free space delimited by the fixing plate 2, the front rigid sheet 6 as well as by a defined surface. by the thickness of the guide means 4 and the contour of the profiled perforation 4a.
- the rigid zone 1a comprises a sealing membrane 3 in which a hole 3a is formed.
- the sealing membrane 3 is disposed between the fixing plate 2 and the guide means 4.
- the hole 3a is preferably made by two perpendicular incisions centered on the orifice 2a, on the opening 6a and on the perforated lobe 5b when the flap 5 is in the open position of the bag 1.
- the use of a waterproofing membrane 3 is particularly advantageous to make up for the play and therefore the leaks when a pipe vacuum cleaner is in communication with the bag 1 through the orifice 2a.
- the fixing plate 2, the sealing membrane 3 and the front rigid sheet 6 respectively have a bore 2b, 3b and 6b which allow the drive means 10, which is integral with the tongue 5c to pass through the latter and from it transmit a rotational movement.
- the drive means 10 is controlled by a control member 11 actuated from outside the frame 13 of the vacuum cleaner, said drive means 10 being secured to the tongue 5c by means of a notch 5d formed in said tongue 5c.
- the frame 13 constitutes, of course, a housing or an external envelope of a suction assembly comprising in particular suction members of the motor / fan type.
- the notch 5d can be replaced by two perpendicular crossed notches.
- the drive means 10 has a shape complementary to the notch 5d.
- the assembly consisting of the fixing plate 2, the sealing membrane 3, the guide means 4, the flap 5 and the front rigid sheet 6, represented in FIG. 1, thus constitutes the rigid zone la bag 1.
- the control member 11 is mounted movable in translation above the rigid zone 1a to exert a deformation on said rigid zone allowing it to separate the bag 1 from the frame 13 of the vacuum cleaner.
- the rigid zone 1a has sufficient flexibility to disengage from a flange 14 and a groove 14b when the user exerts pressure on the control member 11.
- the control member 11 returns to the initial position by translation after the bag 1 has been ejected via a spring 11a arranged in said control member 11.
- FIG. 2 shows a connection device between a vacuum cleaner hose and a bag 1 dust collector arranged on the frame 13 of a vacuum cleaner, said device comprising a nozzle 20 for fixing forming the end of the suction pipe, means for locking the nozzle 20 on the frame 13 as well as the flap 5 for closing the bag 1 movable between an open position and a position of closing the filling bag 1.
- the device comprises the control member 11, and cooperation means arranged on the control member 11 and on the nozzle 20 to cooperate when the shutter 5 is in the open position and thus allow the locking of the nozzle 20 on the frame 13.
- the cooperation means consist for example of means of the male / female type.
- the device comprises a male means arranged on the nozzle 20 and a female means arranged on the control member 11.
- the latter comprises a male means arranged on the member 11 and a female means arranged on the nozzle 20.
- the cooperation means consist of a lug 21 arranged on the nozzle 20 and a clearance 11b formed in a part of the control member
- the nozzle 20 is connected to a flexible hose constituting the hose of the vacuum cleaner which is in free rotation relative to the nozzle 20 by means of any known means.
- the control member 11 is thus mounted movable by rotation to close or open the bag 1 on the one hand and by translation to separate the bag 1 from the frame 13.
- the latter comprises a nozzle 20 provided with at least one spur 22 on its periphery, a nozzle support 30 mounted movably by rotation on the frame 13 and comprising on the one hand at least one slot 31 in which the spur 22 moves and on the other hand a finger 32 cooperating with the drive means 10 of the control member 11, said spur 22 s extending outward from the slot 31 to bear on a stop system 15 in the form of a two-level staircase 16, 17 to guide the locking of the nozzle 20 on the frame 13 using four distinct positions for the spur 22.
- the drive means 10 cooperates with the finger 32 by means of a cam 10b, shown in FIG. 4 and arranged integrally on said drive means 10.
- the cam 10b is arranged on the drive means 10 in the free space located between the frame 13 and the rigid zone la.
- the finger 32 causes the cam 10b to tilt during rotation of the nozzle 20 corresponding either to a shutter or to an opening of the bag 1 by the shutter means.
- FIG. 3b shows the nozzle support 30, provided with the slot 31 in which the spur 22 moves and the finger 32 driving the control member 11.
- FIG. 3c shows the stop system 15 having two distinct levels 16 and 17 allowing the nozzle 20 to successively occupy several positions during the positioning of said nozzle 20 on the nozzle support 30.
- the first position corresponds to a support of the spur 22 on the first level 16 of the stop system 15 after a first depression El of the nozzle 20, the second position corresponding to a positioning of the spur 22 beyond the first level 16 after a first rotation RI in the extension plane of the first level 16, the third position corresponding to a support of the spur 22 on the second level 17 after a second depression E2, the fourth position corresponding to the locking of the spur 22 on the frame 13 after a second rotation R2 in the extension plane of the second level 17.
- the stop system 15, integral with the frame 13 and extending to the vicinity of the periphery of the nozzle support 30, has levels 16 and 17 sufficiently extended along an internal periphery 19 of the frame 13 so as to allow successively the opening of the bag 1 during the first rotation RI and the locking of the nozzle 20 on the frame 13 during the second rotation R2.
- the first recess E1 accommodates the spur 22 in the slot 31 and the second recess E2 corresponds to the introduction of the nozzle 20 into the bag 1 so as to pass through the sealing membrane 3.
- Figure 3d shows the block diagram of the establishment of the nozzle 20 on the frame 13. By diagramming the four successive stages of locking including the first indentation El, the first rotation RI, the second indentation E2 as well as the second rotation R2 .
- the device according to the invention comprises a boss 18 arranged on the frame 13 opposite the second level 17 of the stop 15, said spur 22 is housed between the boss 18 and the second level 17 in the locking position of the nozzle. 20 on the frame 13.
- the nozzle 20 cannot be separated from the frame 13.
- the unlocking or the separation of the nozzle 20 from the frame 13 is carried out in reverse to locking by releasing the spur 22 from the boss 18 against which the spur 22 is supported in the locking position.
- the cooperation means make it possible to automatically activate the opening and closing of the bag 1 with respectively the locking and unlocking operation of the nozzle 20 on the frame 13.
- the clearance 11b opens onto a free space in which moves a rod not shown in the figures and secured to the nozzle support 30 after the second recess E2.
- a face of the control member 11 overhangs and achieves a stop for the rod when the user exerts pressure on the control member 11 when the nozzle 20 is locked on the frame 13 corresponding to a position d an opening of the means for closing the bag 1. The latter cannot then be separated from the frame 13.
- additional support can be provided on the frame 13 preventing any translation of one control member 11 when the means for closing the bag 1 is in the open position.
- the boss 18 is replaced by a ramp inclined relative to the horizontal and arranged on the internal periphery 19 of the frame 13.
- the stop 15 consists of a profiled groove formed in the frame 13.
- the spur 22 thus moves in the profiled groove and cannot in any way be released from said profiled groove as long as it is not in the first position corresponding to the first depression E1.
- the device thus designed prohibits the nozzle 20 from detaching from the frame 13 as long as the means or flap 5 for closing the bag 1 is not in the closed position.
- the frame 13 comprises a second stop 15 symmetrical with respect to the first to ensure better stability of the locked assembly, which consists of the nozzle 20 and the frame 13.
- the stop system 15 corresponds to a bayonet type system
- Figures 2, 3a, 3b, 3c, 3d and 4 thus schematize a connection device between a suction unit and a suction pipe, consisting of the nozzle 20, means for locking the nozzle 20 on the frame 13 as well as cooperation means allowing the nozzle 20 to cooperate with the control member 11, so that the locking of said nozzle 20 is possible as soon as the flap 5 is in its open position.
- the operation of the device according to the invention is illustrated in the following by the following operations.
- the user begins by fixing the bag 1 inside the frame 13 via the rim 14 and the groove 14b, so as to engage the drive means 10 in the notch 5d.
- the user then rotates the control member 11 so as to position the flap 5 in its open position.
- the nozzle 20 can then be fixed on the frame 13.
- the user separates the nozzle 20 from the frame 13, turns the shutter 5 to its closed position using the control member. 11 and separates the part of the frame 13 on which the bag 1 is fixed from the rest of the suction unit.
- the user can then separate the bag 1 from the part of the removable frame 13, for example above a dustbin, by a simple pressure on the control member 11.
- the user fixes the bag 1 initially closed, for example, on the frame 13.
- the flap 5 of the bag 1 is automatically in its closed position.
- the control member 11 is then used only to separate the rigid part la from said frame 13, by a translational movement of the control member 11.
- a simplification could in this case be envisaged, and which would consist in using the means d 'drive 10, associated with the cam 10b, as a control member 11 inside the frame 13.
- the user should then separate the bag 1 from the frame 13 by his own means and in particular by twisting the rigid zone 1a.
- An advantage of the device according to the invention lies in obtaining an automatic closure of the bag 1 by unlocking the nozzle 20 or by actuating the control member 11 directly by the user.
- Another advantage of the device according to the invention is obtained by the absence of direct contact between the user and the bag 1 filled with dust after use of the vacuum cleaner.
- the ejection is done by simple pressure on the control member 11.
- An additional advantage of the bag 1 according to the invention lies in the production of a closure system, comprising a flap 5 pivoting on the one hand and devoid of a rotation axis for said flap 5.
- the invention finds its industrial application in the field of bags for vacuum cleaners and in particular in the field of removable and / or disposable bags.
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9314756A FR2713076B1 (en) | 1993-12-03 | 1993-12-03 | Device for closing and ejecting a vacuum cleaner bag. |
FR9314756 | 1993-12-03 | ||
PCT/FR1994/001411 WO1995015110A1 (en) | 1993-12-03 | 1994-12-02 | Device for obturating and ejecting the bag of a vacuum cleaner |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0731660A1 true EP0731660A1 (en) | 1996-09-18 |
EP0731660B1 EP0731660B1 (en) | 1998-10-21 |
Family
ID=9453723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95902828A Expired - Lifetime EP0731660B1 (en) | 1993-12-03 | 1994-12-02 | Device for obturating and ejecting the bag of a vacuum cleaner |
Country Status (18)
Country | Link |
---|---|
US (1) | US5725619A (en) |
EP (1) | EP0731660B1 (en) |
JP (1) | JPH09505751A (en) |
KR (1) | KR960706310A (en) |
CN (1) | CN1111385C (en) |
AT (1) | ATE172367T1 (en) |
AU (1) | AU1193495A (en) |
BR (1) | BR9408205A (en) |
CZ (1) | CZ159196A3 (en) |
DE (3) | DE9419123U1 (en) |
ES (1) | ES2094105T3 (en) |
FR (1) | FR2713076B1 (en) |
HK (1) | HK1012537A1 (en) |
HU (1) | HU218458B (en) |
PL (1) | PL176805B1 (en) |
RU (1) | RU2127542C1 (en) |
SK (1) | SK70696A3 (en) |
WO (1) | WO1995015110A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2745759A1 (en) * | 2012-12-21 | 2014-06-25 | Seb S.A. | Vacuum cleaner and vacuum cleaner bag for same |
Families Citing this family (19)
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DE9419171U1 (en) | 1994-11-30 | 1995-01-26 | Arwed Loeseke Papierverarbeitu | Filter bags for vacuum cleaners |
DE29518166U1 (en) * | 1995-11-16 | 1996-01-04 | Wolf Gmbh | Filter bag for a vacuum cleaner |
FR2770762B1 (en) * | 1997-11-13 | 2000-01-28 | Seb Sa | DEVICE FOR CONNECTING A VACUUM DUST BAG |
FR2776908B1 (en) * | 1998-04-02 | 2000-06-09 | Seb Sa | ELECTRIC WASTE RECOVERY APPARATUS |
US6280506B1 (en) * | 1999-04-06 | 2001-08-28 | Oreck Holdings, Llc | Vacuum cleaner inner bag |
FR2800980B1 (en) * | 1999-11-15 | 2002-09-27 | Moulinex Sa | CLOSABLE VACUUM BAG, FASTENING DEVICE THEREOF, AND VACUUM CLEANER USING SUCH A DEVICE |
US6733555B1 (en) | 2001-02-28 | 2004-05-11 | Wildwood Industries, Inc. | Vacuum bag collar |
US6746501B1 (en) | 2001-02-28 | 2004-06-08 | Wildwood Industries, Inc. | Vacuum bag collar with rotatable closure |
US6716262B2 (en) * | 2002-04-02 | 2004-04-06 | The Scott Fetzer Company | Mounting collar for a filter bag |
US6886215B2 (en) * | 2002-04-29 | 2005-05-03 | The Scott Fetzer Company | Vacuum cleaner fill tube with valve |
US7341612B2 (en) * | 2003-12-22 | 2008-03-11 | Znn Technologies, Llc | Disposable vacuum bags |
US20080016646A1 (en) * | 2005-01-10 | 2008-01-24 | Martin Gagnon | Housing assembly for a vacuum |
US7461430B2 (en) * | 2005-01-10 | 2008-12-09 | Broan-Nutone Llc | Vacuum system and method |
US20080099053A1 (en) * | 2006-10-31 | 2008-05-01 | Michael Loveless | Wet/dry vacuum bag |
GB0720730D0 (en) * | 2007-10-23 | 2007-12-05 | Jackel Int Ltd | Soother |
EA200901472A1 (en) * | 2009-11-05 | 2010-08-30 | Хонгбо Ко., Лтд. | THREE-DIMENSIONAL CLEANING SYSTEM OF THE MIXER OF THE CONCRETE MIXING PLANT |
CN104510415B (en) * | 2013-09-27 | 2017-09-26 | 天佑电器(苏州)有限公司 | The fixed mechanism of collecting bag and the dust catcher using the fixed mechanism |
US11547257B2 (en) | 2020-02-04 | 2023-01-10 | Dustless Depot, Llc | Vacuum bag with inlet gasket and closure seal |
USD975391S1 (en) * | 2022-04-28 | 2023-01-10 | Shenzhen Kuajingjianbing E-Commerce Co., Ltd | Vacuum bag cover |
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GB454969A (en) * | 1935-04-12 | 1936-10-12 | Lamson Pneumatic Tube Co | Improvements in and relating to static vacuum or suction cleaning installations |
GB623033A (en) * | 1945-09-22 | 1949-05-11 | Electrolux Corp | Improvements in or relating to vacuum cleaners |
US2564467A (en) * | 1945-09-22 | 1951-08-14 | Electrolux Corp | Vacuum cleaner |
US3533868A (en) * | 1967-02-15 | 1970-10-13 | Cons Foods Corp | Method of manufacturing end closures for a vacuum cleaner dust bag |
US3675399A (en) * | 1969-04-21 | 1972-07-11 | Whirlpool Co | Vacuum cleaner |
SE375442B (en) * | 1972-04-24 | 1975-04-21 | Johansson B R | |
DD103110A1 (en) * | 1973-03-02 | 1974-01-05 | ||
DE2532899C2 (en) * | 1975-07-23 | 1983-06-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Lifting device for a filter on a vacuum cleaner |
SE421857B (en) * | 1978-09-25 | 1982-02-08 | Electrolux Ab | DEVICE AT A DUST SUCCESS STAGE |
US5064455A (en) * | 1988-06-17 | 1991-11-12 | The Scott Fetzer Company | Disposable dust bag for vacuum cleaners and the like |
DE8812401U1 (en) * | 1988-09-30 | 1990-02-01 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
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 |
DE4217544C2 (en) * | 1992-05-27 | 1995-08-10 | Paul Aichner | Holding plate for a vacuum cleaner filter bag and vacuum cleaner filter bag and folding blank for such a holding plate |
DE4237035A1 (en) * | 1992-11-03 | 1994-05-05 | Vorwerk Co Interholding | Dust filter bag for a vacuum cleaner |
DE9320789U1 (en) * | 1993-05-07 | 1995-01-26 | Branofilter Gmbh | Filter bags for vacuum cleaners |
DE4339298C1 (en) * | 1993-11-18 | 1994-09-22 | Branofilter Gmbh | Dust bag for vacuum cleaners |
DE4339297C1 (en) * | 1993-11-18 | 1994-09-22 | Branofilter Gmbh | Dust bag for a vacuum cleaner |
-
1993
- 1993-12-03 FR FR9314756A patent/FR2713076B1/en not_active Expired - Fee Related
-
1994
- 1994-12-01 DE DE9419123U patent/DE9419123U1/en not_active Expired - Lifetime
- 1994-12-02 DE DE69414128T patent/DE69414128T2/en not_active Expired - Lifetime
- 1994-12-02 HU HU9601451A patent/HU218458B/en not_active IP Right Cessation
- 1994-12-02 BR BR9408205A patent/BR9408205A/en not_active IP Right Cessation
- 1994-12-02 WO PCT/FR1994/001411 patent/WO1995015110A1/en not_active Application Discontinuation
- 1994-12-02 ES ES95902828T patent/ES2094105T3/en not_active Expired - Lifetime
- 1994-12-02 AT AT95902828T patent/ATE172367T1/en not_active IP Right Cessation
- 1994-12-02 EP EP95902828A patent/EP0731660B1/en not_active Expired - Lifetime
- 1994-12-02 DE DE0731660T patent/DE731660T1/en active Pending
- 1994-12-02 SK SK706-96A patent/SK70696A3/en unknown
- 1994-12-02 KR KR1019960702915A patent/KR960706310A/en not_active Application Discontinuation
- 1994-12-02 CZ CZ961591A patent/CZ159196A3/en unknown
- 1994-12-02 PL PL94314718A patent/PL176805B1/en unknown
- 1994-12-02 RU RU96115123A patent/RU2127542C1/en not_active IP Right Cessation
- 1994-12-02 CN CN94194356A patent/CN1111385C/en not_active Expired - Fee Related
- 1994-12-02 AU AU11934/95A patent/AU1193495A/en not_active Abandoned
- 1994-12-02 US US08/648,192 patent/US5725619A/en not_active Expired - Fee Related
- 1994-12-02 JP JP7515457A patent/JPH09505751A/en active Pending
-
1998
- 1998-12-17 HK HK98113807A patent/HK1012537A1/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO9515110A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2745759A1 (en) * | 2012-12-21 | 2014-06-25 | Seb S.A. | Vacuum cleaner and vacuum cleaner bag for same |
FR2999904A1 (en) * | 2012-12-21 | 2014-06-27 | Seb Sa | ASPIRATOR AND ITS VACUUM BAG |
Also Published As
Publication number | Publication date |
---|---|
CN1111385C (en) | 2003-06-18 |
PL176805B1 (en) | 1999-07-30 |
HUT75928A (en) | 1997-05-28 |
CN1136770A (en) | 1996-11-27 |
US5725619A (en) | 1998-03-10 |
FR2713076A1 (en) | 1995-06-09 |
KR960706310A (en) | 1996-12-09 |
ES2094105T1 (en) | 1997-01-16 |
RU2127542C1 (en) | 1999-03-20 |
EP0731660B1 (en) | 1998-10-21 |
DE69414128T2 (en) | 1999-04-22 |
FR2713076B1 (en) | 1996-01-12 |
AU1193495A (en) | 1995-06-19 |
ATE172367T1 (en) | 1998-11-15 |
WO1995015110A1 (en) | 1995-06-08 |
PL314718A1 (en) | 1996-09-16 |
ES2094105T3 (en) | 1999-03-01 |
CZ159196A3 (en) | 1997-03-12 |
HU218458B (en) | 2000-08-28 |
HU9601451D0 (en) | 1996-07-29 |
BR9408205A (en) | 1997-08-26 |
HK1012537A1 (en) | 1999-08-06 |
DE69414128D1 (en) | 1998-11-26 |
DE9419123U1 (en) | 1995-02-09 |
JPH09505751A (en) | 1997-06-10 |
SK70696A3 (en) | 1997-02-05 |
DE731660T1 (en) | 1997-01-30 |
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