EP1765133B1 - Appareil accessoire pour aspirateur - Google Patents

Appareil accessoire pour aspirateur Download PDF

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Publication number
EP1765133B1
EP1765133B1 EP05776225A EP05776225A EP1765133B1 EP 1765133 B1 EP1765133 B1 EP 1765133B1 EP 05776225 A EP05776225 A EP 05776225A EP 05776225 A EP05776225 A EP 05776225A EP 1765133 B1 EP1765133 B1 EP 1765133B1
Authority
EP
European Patent Office
Prior art keywords
brush
attachment
lever
joint
extension arm
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.)
Not-in-force
Application number
EP05776225A
Other languages
German (de)
English (en)
Other versions
EP1765133A1 (fr
Inventor
Bernhard Scheuren
Markus Cornelissen
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.)
Vorwerk and Co Interholding GmbH
Original Assignee
Vorwerk and Co Interholding GmbH
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
Application filed by Vorwerk and Co Interholding GmbH filed Critical Vorwerk and Co Interholding GmbH
Publication of EP1765133A1 publication Critical patent/EP1765133A1/fr
Application granted granted Critical
Publication of EP1765133B1 publication Critical patent/EP1765133B1/fr
Not-in-force 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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0411—Driving means for the brushes or agitators driven by electric motor
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/32—Carpet-sweepers
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped surface treating tools
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
    • A47L11/4055—Movement of the tools or the like perpendicular to the cleaning surface for lifting the tools to a non-working position
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4075—Handles; levers
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4091—Storing or parking devices, arrangements therefor; Means allowing transport of the machine when it is not being used
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/34—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with height adjustment of nozzles or dust-loosening tools
    • 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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0494—Height adjustment of dust-loosening tools

Definitions

  • the invention relates to an attachment for a vacuum cleaner in the form of a, provided with a brush suction or sweeping attachment, wherein the attachment is to move via a guide stem and the guide stem acts on the attachment via a tilting joint, wherein further the guide stem between a parking position and a Working position is movable about the tilting joint
  • Attachments of the type in question are known.
  • the sweeping attachment is to guide over a guide stem, for example by means of a stalk-guided vacuum cleaner.
  • a suction attachment for a vacuum cleaner is known, which is connected both electrically and fluidly to a stalk-guided vacuum cleaner.
  • the guide stem can be formed by the vacuum cleaner designed as a handle device itself or else in the form of a suction tube provided with a handle for connection to a floor traveling device. It is also known that the guide stem acts on the attachment via a tilting joint.
  • the guide stem is displaceable out of this working position into a parked position, wherein as a rule the guide stem is moved beyond a vertical position away from the working position.
  • the guide post is hereafter slightly inclined in the direction of the front end of the attachment, so that a stable self-retention is achieved.
  • this parking position which locking by the user intentionally canceled is again canceled.
  • the guide post takes an acute angle to the attachment of about 60 ° to 85 °.
  • the arranged in the attachment brush protrudes down beyond the bottom of the device, for BürstWallet ist the soil to be cleaned.
  • the brush is vertically movable from an engaged position into a retraction position and that the movement of the brush in the retracted position is coupled to the movement of the guide stem in the parking position is.
  • the engagement position here is the position in which the brush of the attachment comes into contact with the soil to be maintained, whereas in the retreat position, the brush is lifted from the soil to be cared for.
  • the inventive design a header is created, which in the parking position has an advantageous arrangement, in particular the brush This is raised in the park position. Accordingly, the ground is no longer contacted by the brush, which further proves to be advantageous in a movement of the entire attachment in the park position of the guide stem, since in this case eliminates the caused by a kon the soil taktierende brush friction resistance.
  • the coupling is designed as a mechanical coupling.
  • a structurally simple and cost-effective solution is created.
  • the brush is further preferably mounted on a rocker-like arm, wherein the pivot point of the arm is assigned to the tilting joint facing.
  • the boom pivot point or its axis of rotation is placed locally adjacent to the tilting joint.
  • the rotation axis facing away from the free end of the rocker-like arm carries the optionally rotatably arranged brush.
  • the brush is arranged vertically movable by means of the rocker-like boom in the attachment, which vertical mobility in the course of normal working position is beneficial.
  • the boom has a boom lever, wherein the boom lever is pivotable about the axis of rotation of the boom.
  • the boom lever is in this case rotatably connected to the brush-carrying rocker-like boom, so that pivotal displacements of the boom lever are transmitted to the boom.
  • the tilting joint has an articulated lever, which is pivotable about the articulation axis and further rotatably connected to the insertion portion of the guide stem having joint portion.
  • the coupling can be formed by a cable.
  • a cable is preferably brush-side hinged to the boom lever and hinged to the articulated lever. Accordingly, a tilting displacement of the guide stem is transferred to the parking position on the articulated cable on the boom, for vertical raising of the brush in the retreat position.
  • the cable is in this case arranged and designed such that a tensile stress occurs only when the guide stem is displaced into the parking position; not in the usual working position of the guide stem. The free vertical mobility of the brush in the working position is maintained.
  • the boom lever and / or the articulated lever is formed as a wheel or roller portion and the cable follows each of a portion of its length to the periphery of the edge or roller portion.
  • the cable can be formed by a band, a rope or a plastic tendon.
  • the cable wraps around the roller section of the boom lever on top. From there, the cable traverses the space between the arm pivot axis and tilt joint axis and is connected at the other end to the underside of the wheel or roller section of the articulated lever.
  • a deflection eg. In the form of roles between boom lever and articulated lever. In the working position of the tilting joint, the cable between the toggle lever and boom lever is not tensioned.
  • the coupling can also be formed directly by the boom lever and the toggle lever.
  • These levers are in this case connected as a rigid, non-rotatably connected to the boom or with the guide stem receiving Kippgelenkteil and are formed as substantially radially projecting webs or the like.
  • the boom lever is to be operated directly by the trained as a driver articulated lever, so in the form of a towed. In the working position, the toggle lever is far from the boom lever removed that the desired free mobility, which is associated with a free pivoting movement of the boom, is guaranteed.
  • the brush is driven by an electric motor arranged in the attachment.
  • her embodiment of the invention also proves to be advantageous because the permanently driven brush is placed in the parked position of the device out of engagement with the care floor, according to which the soil is spared. The bristle wear of the brush is reduced by this measure. By continuing in the raised position of the brush brush motor signal to the user that the device is still turned on.
  • FIG. 1 Shown and described is first with reference to FIG. 1 a vacuum cleaner 1 in the form of a stalk-guided hand vacuum cleaner with a housing 2, which includes a suction fan, not shown.
  • the vacuum cleaner 1 is movable by means of a fixable on the housing 2 guide stem 3, on which guide stem 3 in the region of the free end, a handle 4 is provided.
  • the vacuum cleaner 1 is assigned a header 6 in the form of a suction attachment. The latter is connected both electrically and in terms of flow via the tilting joint connection 5 with the vacuum cleaner 1.
  • a suction chamber 7 oriented transversely to the direction of travel r is provided at the front side with respect to the usual travel direction r. in the direction of the soil to be maintained 8 forms a suction mouth 9.
  • the suction chamber 7 is connected via a suction line, not shown, via the tilting joint connection 5 in terms of flow with the suction fan of the vacuum cleaner housing 2 in connection.
  • a brush 10 for brushing the bottom 8 is further arranged, the brush rotation axis z is aligned in the longitudinal extension of the suction chamber 7 and, accordingly, transversely to the usual direction of travel r.
  • the brush 10 is fixed to a rocker-like arm 11 at the end.
  • the brush 10 remote from the free end of the boom 11 is tilted about a boom axis y.
  • This boom axis y extends parallel to the brush axis z.
  • the physical boom axis is in this case formed by a drive shaft 12 of an arranged in the attachment 6 electric motor 13, which drive shaft 12 a in the designed as a hollow body boom 11 drives a belt drive 14, which acts on an output shaft 14 of the brush 10.
  • the brush 10 is arranged almost vertically movable in the attachment 6, according to this embodiment, the brush 10 is moderately height adjustable to different navalflorièren. The brush is therefore held in the suction chamber 7 with a vertical clearance.
  • the schematically illustrated receptacle 18 for the vacuum cleaner housing-side connecting piece is rotatably fixed.
  • the tilting joint 16 or the tilting joint portion 17 is pivotable about a tilting joint axis x, which hinge axis x is aligned parallel to the boom axis y, wherein further this boom axis y between the brush axis z and joint axis x is placed.
  • the tilting joint 16 and the Kippgelenkabites 17 has a marked with the angle ⁇ pivoting range, which corresponds to the usual working position of the vacuum cleaner to header 6.
  • the vacuum cleaner 1 and the guide shaft 3 can be pivoted between a tilted by about 180 ° to the attachment 6 position to an angle including from about 100 ° to 110 ° to the attachment angle.
  • the usual suction work by reciprocation of the vacuum cleaner 1 are different angles between the vacuum cleaner 1 and attachment 6 in the region of the indicated angle ⁇ .
  • the vacuum cleaner 1 and the guide shaft 3 is pivotable in a parking position, which in the FIG. 3 is shown.
  • This parking position is characterized by an orientation of the vacuum cleaner 1 and the guide shaft 3 to the attachment 6, in which between the vacuum cleaner 1 and the attachment 6 an acute angle of about 80 ° to 85 ° is included. Accordingly, the vacuum cleaner 1 and the guide shaft 3 by an angular amount ⁇ 'of about 5 ° beyond the perpendicular - from the working pivot range of view - pivoted.
  • This parking position can be rest assured, which rest can only be lifted by the user in a will-emphasized manner.
  • the brush is raised vertically in a retracted position in the park position. This is achieved by a mechanical coupling of the movement of the guide stem 3 in the parking position with the vertical movement of the brush 10.
  • FIGS. 2 and 3 show a first embodiment of such a mechanical coupling.
  • the boom 11 has a boom lever 19 which is pivotally mounted about the rotational axis y of the boom 11 and rotatably connected to the boom 11.
  • the boom lever 19 extends from the rotation axis y, starting opposite to the longitudinal direction of the boom 11; consequently points in the direction of the tilting joint 16.
  • a hinge lever 20 rotatably disposed, which is formed as the same as the boom lever 19 as a radial arm.
  • the articulated lever 20 forms a driver.
  • the radial extent dimensions of the boom lever 19 and the articulated lever 20 are selected so that their pivotal areas intersect around the axis of rotation y or the joint axis x.
  • the lifting height of the brush 10 can be predetermined, for example, via the length ratios of the boom lever 19 and the articulated lever 20 and / or via the positioning of the axes x and y.
  • both the boom lever 19 and the hinge lever 20 are formed as roller sections, wherein further the boom lever side roller portion is formed in the illustrated embodiment by the electric motor 13
  • the coupling is formed by a cable 21, the brush side on the upper side of the boom lever 19 ausformenden electric motor 13 and the joint side of the lower side of the articulated lever 20 forming roller section is attached.
  • the cable 21 follows in each case over a portion of its length the Circumference of the toggle-roller section or the circumference of the electric motor 13.
  • the cable 21 can also circulate deflection rollers, which can be positioned between the boom lever 19 and the articulated lever 20 and the electric motor 13 and tilting joint 16.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)

Claims (11)

  1. Appareil accessoire (6) destiné à un aspirateur (1), se présentant sous la forme d'un accessoire d'aspiration ou de balayage muni d'une brosse (10), l'appareil accessoire (6) étant destiné à être déplacé par l'intermédiaire d'un manche de guidage (3) et le manche de guidage (3) agissant sur l'appareil accessoire (6) par l'intermédiaire d'une articulation pivotante (16), le manche de guidage (3) étant de plus déplaçable autour de l'articulation pivotante entre une position d'arrêt et une position de travail, et la brosse (10) partant d'une position d'engagement étant déplaçable verticalement dans une position de retrait et le déplacement de la brosse (10) dans la position de retrait est couplé au déplacement du manche de guidage (3) dans la position d'arrêt, la brosse (10) étant en outre entraînée par un moteur électrique (13) disposé dans l'appareil accessoire (6) et étant appliquée à un bras de type bascule (11), caractérisé en ce que l'axe (y) du bras est formé par un arbre d'entraînement (12) du moteur électrique (13).
  2. Appareil accessoire selon la revendication 1, caractérisé en ce que le couplage est formé en tant que couplage mécanique.
  3. Appareil accessoire selon une ou plusieurs des revendications précédentes, caractérisé en ce que le pivot du bras (11) est associé à l'articulation pivotante (16).
  4. Appareil accessoire selon une ou plusieurs des revendications précédentes, caractérisé en ce que le bras (11) présente un levier de bras (19), le levier de bras (19) pouvant pivoter autour de l'axe de rotation (y) du bras (11).
  5. Appareil accessoire selon une ou plusieurs des revendications précédentes, caractérisé en ce que l'articulation pivotante (16) présente un levier articulé (20) qui peut pivoter autour de l'axe d'articulation (x).
  6. Appareil accessoire selon une ou plusieurs des revendications précédentes, caractérisé en ce que le couplage est formé par un tirant à câble (21).
  7. Appareil accessoire selon une ou plusieurs des revendications précédentes, caractérisé en ce que le tirant à câble (21) est articulé sur le levier d'articulation (19) du coté brosse.
  8. Appareil accessoire selon une ou plusieurs des revendications précédentes, caractérisé en ce que le tirant à câble (19) est articulé sur le levier d'articulation (20) du coté articulation.
  9. Appareil accessoire selon une ou plusieurs des revendications précédentes, caractérisé en ce que le levier de bras (19) et/ou le levier d'articulation (20) se présentent sous la forme d'une section de roue ou de cylindre et le tirant à câble (21) suit le pourtour de la section de roue ou de cylindre à chaque fois sur une section de sa longueur.
  10. Appareil accessoire selon une ou plusieurs des revendications précédentes, caractérisé en ce que le couplage est formé directement par le levier de bras (19) et le levier d'articulation (20).
  11. Appareil accessoire selon une ou plusieurs des revendications précédentes, caractérisé en ce que le levier de bras (19) est destiné à être actionné directement par le levier d'articulation (20) formé en tant que de tenon d'entraînement
EP05776225A 2004-07-13 2005-07-08 Appareil accessoire pour aspirateur Not-in-force EP1765133B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004033736A DE102004033736A1 (de) 2004-07-13 2004-07-13 Vorsatzgerät für einen Staubsauger
PCT/EP2005/053268 WO2006005722A1 (fr) 2004-07-13 2005-07-08 Appareil accessoire pour aspirateur

Publications (2)

Publication Number Publication Date
EP1765133A1 EP1765133A1 (fr) 2007-03-28
EP1765133B1 true EP1765133B1 (fr) 2012-04-04

Family

ID=35170193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05776225A Not-in-force EP1765133B1 (fr) 2004-07-13 2005-07-08 Appareil accessoire pour aspirateur

Country Status (7)

Country Link
EP (1) EP1765133B1 (fr)
JP (1) JP2008506436A (fr)
CN (1) CN1984593B (fr)
AT (1) ATE551937T1 (fr)
DE (1) DE102004033736A1 (fr)
RU (1) RU2007105220A (fr)
WO (1) WO2006005722A1 (fr)

Cited By (1)

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CN105266711A (zh) * 2014-06-03 2016-01-27 德国福维克控股公司 用于吸尘器的吸尘器嘴

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GB2480672B (en) * 2010-05-28 2014-04-23 Hoover Ltd Vacuum cleaner with nozzle lifting arrangement
US9814364B1 (en) * 2013-11-10 2017-11-14 Sharkninja Operating Llc Cleaning apparatus with larger debris pick up
US20160309977A1 (en) * 2014-07-30 2016-10-27 Mr. Steven Jerome Caruso Cleaning Apparatuses and Methods
DE102014116588B4 (de) * 2014-11-13 2019-02-28 Vorwerk & Co. Interholding Gmbh Saugdüse für einen Staubsauger zum Pflegen eines Bodens
DE102015107877B4 (de) * 2015-05-19 2019-03-14 Vorwerk & Co. Interholding Gmbh Teppichbürstengerät
CN109996464B (zh) * 2016-11-30 2022-02-01 阿尔弗雷德·卡赫欧洲两合公司 清扫器
DE102017113465B4 (de) * 2017-06-20 2022-07-14 Miele & Cie. Kg Staubsauger
DE202017107607U1 (de) 2017-12-14 2018-01-29 Vorwerk & Co. Interholding Gmbh Vorsatzgerät für einen Staubsauger
DE102018207403A1 (de) * 2018-05-14 2019-11-14 Vorwerk & Co. Interholding Gmbh Staubsauger mit Reinigungswalze und Verfahren
USD864577S1 (en) 2018-06-27 2019-10-29 Fka Distributing Co., Llc Skin care brush and massager
CN109620054B (zh) * 2018-12-21 2023-06-13 苏州市利飞特电器有限公司 一种地刷
US20230363612A1 (en) * 2022-05-13 2023-11-16 Bissell Inc. Surface cleaner

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JPS5916773B2 (ja) * 1977-12-06 1984-04-17 松下電器産業株式会社 掃除機
JPS6141643U (ja) * 1984-08-23 1986-03-17 三洋電機株式会社 アツプライト形電気掃除機
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DE4403971B4 (de) * 1993-06-25 2007-03-01 Vorwerk & Co. Interholding Gmbh Bodensauggerät, insbesondere Vorsatz oder Teil eines Elektro-Staubsaugers
US5537712A (en) * 1995-03-20 1996-07-23 The Hoover Company Vacuum cleaner belt drive release
CN2312665Y (zh) * 1997-11-21 1999-04-07 吉孚工业股份有限公司 吸尘器刷轮的高度调整机构
CN2320191Y (zh) * 1998-03-20 1999-05-26 苏州新区威尔电器有限公司 吸尘器地面刷
JP2001275905A (ja) * 2000-03-29 2001-10-09 Sharp Corp 電気掃除機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105266711A (zh) * 2014-06-03 2016-01-27 德国福维克控股公司 用于吸尘器的吸尘器嘴
CN105266711B (zh) * 2014-06-03 2019-04-23 德国福维克控股公司 用于吸尘器的吸尘器嘴

Also Published As

Publication number Publication date
CN1984593A (zh) 2007-06-20
EP1765133A1 (fr) 2007-03-28
CN1984593B (zh) 2010-07-28
RU2007105220A (ru) 2008-08-20
JP2008506436A (ja) 2008-03-06
ATE551937T1 (de) 2012-04-15
DE102004033736A1 (de) 2006-02-02
WO2006005722A1 (fr) 2006-01-19

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