EP1210898B1 - Suceur pour aspirateur destiné au nettoyage des sols, en particulier aspirateur domestique - Google Patents

Suceur pour aspirateur destiné au nettoyage des sols, en particulier aspirateur domestique Download PDF

Info

Publication number
EP1210898B1
EP1210898B1 EP00125535A EP00125535A EP1210898B1 EP 1210898 B1 EP1210898 B1 EP 1210898B1 EP 00125535 A EP00125535 A EP 00125535A EP 00125535 A EP00125535 A EP 00125535A EP 1210898 B1 EP1210898 B1 EP 1210898B1
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
suction mouth
mouth opening
thread lifting
strips
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
Application number
EP00125535A
Other languages
German (de)
English (en)
Other versions
EP1210898A1 (fr
Inventor
Dieter Kattenberger
Hans-Joachim Steudtner
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.)
Wessel Werk GmbH
Original Assignee
Wessel Werk 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8170448&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1210898(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wessel Werk GmbH filed Critical Wessel Werk GmbH
Priority to DE20020253U priority Critical patent/DE20020253U1/de
Priority to EP00125535A priority patent/EP1210898B1/fr
Priority to DE50005810T priority patent/DE50005810D1/de
Priority to HU0104501A priority patent/HU224332B1/hu
Publication of EP1210898A1 publication Critical patent/EP1210898A1/fr
Application granted granted Critical
Publication of EP1210898B1 publication Critical patent/EP1210898B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • 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
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0606—Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads
    • A47L9/0613—Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads with means specially adapted for picking up threads, hair or the like, e.g. brushes, combs, lint pickers or bristles pads
    • 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
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0633—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads
    • A47L9/064—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor
    • A47L9/0653—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor with mechanical actuation, e.g. using a lever

Definitions

  • the invention relates to a vacuum cleaner nozzle for vacuum cleaners, especially for household vacuum cleaners, the bottom plate has a suction mouth that is transverse to the direction of movement extending channel is formed, wherein Thread lifter strips made of textile material on both sides of the Suction mouth are arranged in depressions in the base plate and wherein the recess for the front in the suction direction Thread lifter strips to the suction mouth from a narrow rib is limited.
  • Vacuum cleaner nozzles for household vacuum cleaners have a nozzle width between 280 and 300 mm Thread lifter strips, mostly between 65 and 85 mm are long. Long thread lifter strips promote fiber absorption. However, a large length of the thread lifter strip is possible at the expense of the length of the material used to collect dust Suction mouth edges of the suction mouth. The textile surface the thread lifter strip can also adversely affect the Impact pushing force when vacuuming textile floor coverings, especially if the bottom plate has a deep pile Carpet slides.
  • the invention has for its object a vacuum cleaner nozzle to indicate for household vacuum cleaners that are characterized by an improved fiber absorption. In doing so the performance characteristics with regard to dust absorption and the pushing force can not be adversely affected.
  • the object is achieved in that the Ratio of those measured from one end of the suction mouth to the other Nozzle width is smaller than the length of the thread lifter strips than 2.8 and that the rib between the front thread lifter strip and protrudes just as far from the bottom of the suction mouth, like the ones at both ends of the thread lifter strip Suction mouth edges of the suction mouth.
  • An aspect ratio of the nozzle width proves to be advantageous for the length of the thread lifter strips from 2.2 to 2.6.
  • the two sides of the suction mouth are expedient Thread lifter strips of the same length.
  • the bottom plate points out according to a preferred embodiment of the invention the suction mouth on a bevelled sliding surface that of starting from a rear horizontal section protrudes below.
  • the thread lifter strips show the width of the nozzle a great length on.
  • the provided according to the invention narrow rib which is the recess for the front thread lifter strip limited to the suction mouth and bottom protrudes just as far as that at the two ends of the thread lifter strips subsequent suction mouth edges, represents a Continuation of the suction mouth edges in the area of the thread lifter strip and promotes good dust absorption. Surprised good values result in the invention Combination also in terms of pushing force when the Vacuum cleaner nozzle is used on textile floor coverings.
  • the textile surfaces of the thread lifter strips are preferably made made of slanted bristle velor, which is mirror-symmetrical Alignment with a forward and backward movement Alternately collect fibers from the vacuum cleaner nozzle and strip off.
  • the thread lifter strips are insert into glue in the assigned recesses of the base plate.
  • the thread lifter strips have however reinforcement back made of plastic on and are releasably attached to the base plate by plug-in connections.
  • the vacuum cleaner nozzle shown in the figures is for Floor vacuum cleaner intended and is on textile floor coverings and can be used on smooth floors. It consists of known per se Way from an upper housing part 1, a base plate 2, a rear, mounted on the upper housing part 1 Roller 3 and a suction pipe connection 4, which can be tilted in a rear suction channel 5 of the upper housing part 1 is used.
  • a foot switch 6 in the upper part of the housing 1 are bristle strips or combinations a bristle strip and a rubber lip on the bottom retractable and extendable.
  • Vacuum cleaner nozzle is only on its rear roller 3 supported on the bottom. Front casters are not provided.
  • the base plate 2 slides when retracted Bristle strips on the floor covering to be cleaned.
  • Thread lifter strips 8, 8 'made of textile material are on both sides of the suction mouth 7 in depressions of the base plate 2 arranged.
  • the ratio of the ends of the suction mouth measured nozzle width B to length L of the thread lifter strips is less than 2.8 and is preferably in a range between 2.2 and 2.6.
  • the depression for the in the suction direction front thread lifter strip 8 is to the suction mouth of a narrow rib 9 limited, the bottom as well protrudes far, like that at both ends of the thread lifter strips 8 subsequent suction mouth edges 10 of the suction mouth.
  • the base plate 2 has a beveled behind the suction mouth 7 Sliding surface 11 on that of a rear horizontal Section 12 projects downwards.
  • the rear suction mouth edge 10 and a rib 9 ' which the Deepening of the rear thread lifter strip in the suction direction 8 'limited to the suction mouth, contour lines follow the beveled Sliding surface 11.
  • the channel forming the suction mouth 7 has a constant width over its entire length, the one running between the thread lifter strips 8, 8 ' Section to the sections adjoining at the end, for example parallel to the measure of the width of a thread lifter strip 8, 8 ' is offset.
  • the textile surfaces of the thread lifter strips 8, 8 ' are made made of slanted bristle velor.
  • the thread lifter strips 8, 8 ' have reinforcement backs made of plastic and are connected to the base plate 2 by means of plug connections releasably attached.
  • the connector are in the bottom plate 2 pocket-shaped openings provided in the end tongues of the thread lifter strips inserted are.
  • the pockets associated with a thread lifter strip 8 have different insertion widths, the The tongues of the thread lifter strips are adapted to the pockets are. This ensures the correct installation of the thread lifter strips ensured and assembly errors are excluded.
  • the base plate has one on the Nozzle width of 256 mm measured at the ends of the suction mouth.
  • the thread lifter strips consisting of a slanted bristle velor are 102 mm long and 7 mm wide.
  • Narrow ribs, which are the recesses for the thread lifter strips limit to the suction mouth and bottom as well protrude as far as the suction mouth edges and have a width of about 1.5 mm.

Claims (7)

  1. Suceur d'aspirateur pour aspirateur destiné à l'entretien des sols, notamment pour aspirateur domestique, dont la plaque de base (2) comporte une bouche d'aspiration (7) conformée en forme de canal qui s'étend en travers de la direction de déplacement, des bandes décolleuses de fils (8, 8') réalisées en un matériau textile étant disposées de chaque côté de la bouche d'aspiration (7) dans des renfoncements ménagés dans la plaque de base (2), le renfoncement destiné à la bande décolleuse de fils (8) qui, vue dans la direction d'aspiration, est située devant, étant délimité du côté de la bouche d'aspiration (7) par une fine nervure (9),
    caractérisé en ce que
    le rapport entre la largeur (B) du suceur, mesurée d'une extrémité de la bouche d'aspiration (7) à l'autre, et la longueur (L) des bandes décolleuses de fils est inférieur à 2,8 et que la nervure (9) entre la bande décolleuse de fils avant (8) et la bouche d'aspiration (7) s'étend en saillie du côté du sol sur la même longueur que les bords (10) de la bouche d'aspiration contigus aux deux extrémités de la bande décolleuse de fils (8).
  2. Suceur d'aspirateur selon la revendication 1, caractérisé en ce que le rapport entre la largeur (B) du suceur et la longueur (L) des bandes décolleuses de fils est compris entre 2,2 et 2,6.
  3. Suceur d'aspirateur selon la revendication 1 ou 2, caractérisé en ce que les bandes décolleuses de fils (8, 8') disposées de chaque côté de la bouche d'aspiration ont la même longueur.
  4. Suceur d'aspirateur selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la plaque de base (2) comporte, derrière la bouche d'aspiration (7), une surface de glissement biseautée (11) qui s'étend en saillie vers le bas à partir d'une partie horizontale arrière (12) et que le bord (10) arrière de la bouche d'aspiration ainsi qu'une fine nervure (9') qui délimite, du côté de la bouche d'aspiration, le renfoncement pour la bande décolleuse de fils (8') arrière, vue dans la direction d'aspiration, épousent les contours de la surface de glissement biseautée (11) .
  5. Suceur d'aspirateur selon la revendication 4, caractérisé en ce que le canal formant la bouche d'aspiration (7) a une largeur constante sur toute sa longueur, la partie s'étendant entre les bandes décolleuses de fils (8) étant décalée parallèlement d'environ la largeur d'une bande décolleuse de fils (8) par rapport aux parties contiguës aux extrémités.
  6. Suceur d'aspirateur selon l'une quelconque des revendications 1 à 5, caractérisé en ce que les surfaces textiles des bandes décolleuses de fils (8) sont réalisées en un velours aux fibres inclinées et ramassent et enlèvent en alternance les fibres pendant le mouvement vers l'avant et vers l'arrière du suceur d'aspirateur grâce à un alignement symétrique en miroir.
  7. Suceur d'aspirateur selon l'une quelconque des revendications 1 à 6, caractérisé en ce que les bandes décolleuses de fil (8) sont renforcées au dos par une couche en matière plastique et sont solidarisées de manière amovible à la plaque de base (2) par des moyens d'assemblage par emboítement.
EP00125535A 2000-11-22 2000-11-22 Suceur pour aspirateur destiné au nettoyage des sols, en particulier aspirateur domestique Expired - Lifetime EP1210898B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE20020253U DE20020253U1 (de) 2000-11-22 2000-11-22 Staubsaugerdüse
EP00125535A EP1210898B1 (fr) 2000-11-22 2000-11-22 Suceur pour aspirateur destiné au nettoyage des sols, en particulier aspirateur domestique
DE50005810T DE50005810D1 (de) 2000-11-22 2000-11-22 Staubsaugerdüse für Bodenstaubsauger, insbesondere Haushaltsstaubsauger
HU0104501A HU224332B1 (hu) 2000-11-22 2001-10-25 Porszívófúvóka padlóporszívók, különösképpen háztartási porszívók részére

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00125535A EP1210898B1 (fr) 2000-11-22 2000-11-22 Suceur pour aspirateur destiné au nettoyage des sols, en particulier aspirateur domestique

Publications (2)

Publication Number Publication Date
EP1210898A1 EP1210898A1 (fr) 2002-06-05
EP1210898B1 true EP1210898B1 (fr) 2004-03-24

Family

ID=8170448

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00125535A Expired - Lifetime EP1210898B1 (fr) 2000-11-22 2000-11-22 Suceur pour aspirateur destiné au nettoyage des sols, en particulier aspirateur domestique

Country Status (3)

Country Link
EP (1) EP1210898B1 (fr)
DE (2) DE50005810D1 (fr)
HU (1) HU224332B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2848175A1 (fr) 2013-09-05 2015-03-18 Seb S.A. Suceur d'aspirateur

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10105371A1 (de) * 2001-02-06 2002-08-14 Wessel Werk Gmbh Saugkopf für Haushalts-Bodenstaubsauger
DE102004005641A1 (de) * 2004-02-04 2005-09-01 Miele & Cie. Kg Düse für ein Bodenpflegegerät
CN106889944A (zh) * 2015-12-18 2017-06-27 康塔有限公司 真空吸尘器头
ITUB20160903A1 (it) * 2016-02-19 2017-08-19 New Ermes Europe Srl Piastra di base per testa di aspirazione per aspirapolvere o simile
US11224319B2 (en) 2017-12-11 2022-01-18 New Ermes Europe S.R.L. Base plate for a vacuum cleaner suction head for the suction of fine dust and large debris
JP1641037S (fr) 2018-09-18 2019-09-09
FR3094623B1 (fr) * 2019-04-05 2022-12-16 Seb Sa Suceur d’aspirateur pourvu d’une nervure de grattage arrière
IT202000001555A1 (it) 2020-01-28 2021-07-28 New Ermes Europe Srl Dispositivo adattatore per aspirapolvere elettrico senza filo
USD953673S1 (en) 2020-02-17 2022-05-31 New Ermes Europe S.R.L. Head of a vacuum cleaner
DE102021118096A1 (de) 2021-07-13 2023-01-19 Wessel-Werk Gmbh Staubsaugerdüse

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678818B1 (fr) * 1991-07-11 1995-07-13 Olivier Ets Georges Dispositif arrache-fils pour semelle de suceur d'aspirateur.
DE4201596C2 (de) * 1992-01-22 2001-07-05 Gerhard Kurz Bodendüse für Staubsauger
DE29603749U1 (de) * 1996-02-29 1997-03-27 Bosch Siemens Hausgeraete Staubsaugermundstück
DE19730709C2 (de) * 1997-07-17 2000-12-07 Bsh Bosch Siemens Hausgeraete Staubsaugermundstück

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2848175A1 (fr) 2013-09-05 2015-03-18 Seb S.A. Suceur d'aspirateur

Also Published As

Publication number Publication date
HU224332B1 (hu) 2005-08-29
HU0104501D0 (en) 2002-01-28
EP1210898A1 (fr) 2002-06-05
DE20020253U1 (de) 2001-04-26
HUP0104501A2 (hu) 2002-07-29
DE50005810D1 (de) 2004-04-29
HUP0104501A3 (en) 2003-03-28

Similar Documents

Publication Publication Date Title
EP1449476B1 (fr) Suceur pour sols plats et pour revêtements textiles de sol
EP0233964B1 (fr) Buse d'aspiration
EP1210898B1 (fr) Suceur pour aspirateur destiné au nettoyage des sols, en particulier aspirateur domestique
EP0265466B1 (fr) Brosse a fibres veloutees pour le nettoyage des tissus textiles
DE19933449C1 (de) Saugreinigungsgerät für glatte Bodenbeläge
EP2116165B1 (fr) Bas d'aspiration pour aspirateurs
EP3225146B1 (fr) Procede de nettoyage de sols et machine de nettoyage de sol
EP0898923B1 (fr) Buse d'aspiration pour aspirateur
DE3801757A1 (de) Staubsaugerduese
DE69906683T2 (de) Staubsaugermundstück
DE19628070C2 (de) Dreizweck-Staubsauger
DE102015105228B4 (de) Vorrichtung für ein ein saugendes Gebläse aufweisendes Reinigungsgerät
EP3795047B1 (fr) Suceur d'aspirateur universel
DE10241491B4 (de) Bodendüse für Staubsauger
DE102013106951A1 (de) Staubsaugerbodendüse
DE19959562C1 (de) Kehrmaschine und Kehrlippe hierfür
EP1020159A2 (fr) Suceur pour aspirateur
WO2007025906A1 (fr) Suceur a tapis et sols durs pourvu d'une brosse allongee reglable, pour un aspirateur
WO2008028759A1 (fr) Suceur pour sols durs
DE3131380A1 (de) Reinigungswerkzeug zum saugreinigen
DE3900781A1 (de) Universalbuerste fuer einen staubsauger
EP0820717A2 (fr) Tête aspirante pour aspirateur
DE10302728A1 (de) Staubsaugermundstück
EP4144273B1 (fr) Elément supplémentaire pour un appareil de nettoyage de sol et appareil de nettoyage de sol
EP0983742B1 (fr) Aspirateur

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20010804

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid

Designated state(s): DE FR GB IT SE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT SE

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 50005810

Country of ref document: DE

Date of ref document: 20040429

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040719

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20041228

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20161118

Year of fee payment: 17

Ref country code: DE

Payment date: 20161128

Year of fee payment: 17

Ref country code: GB

Payment date: 20161122

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20161123

Year of fee payment: 17

Ref country code: SE

Payment date: 20161118

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50005810

Country of ref document: DE

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20171122

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171123

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171122

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180602

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171122