EP1020159B1 - Suceur pour aspirateur - Google Patents

Suceur pour aspirateur Download PDF

Info

Publication number
EP1020159B1
EP1020159B1 EP99124204A EP99124204A EP1020159B1 EP 1020159 B1 EP1020159 B1 EP 1020159B1 EP 99124204 A EP99124204 A EP 99124204A EP 99124204 A EP99124204 A EP 99124204A EP 1020159 B1 EP1020159 B1 EP 1020159B1
Authority
EP
European Patent Office
Prior art keywords
suction
sealing element
supporting
suction head
suction orifice
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
EP99124204A
Other languages
German (de)
English (en)
Other versions
EP1020159A3 (fr
EP1020159A2 (fr
Inventor
Horst Dilger
Dieter Kaffenberger
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
Application filed by Wessel Werk GmbH filed Critical Wessel Werk GmbH
Priority to EP01127814A priority Critical patent/EP1180340B1/fr
Publication of EP1020159A2 publication Critical patent/EP1020159A2/fr
Publication of EP1020159A3 publication Critical patent/EP1020159A3/fr
Application granted granted Critical
Publication of EP1020159B1 publication Critical patent/EP1020159B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A47L9/06—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

  • a suction head of the construction described is for example known from EP-A-0 125 994.
  • the carrier plate is with Bristle strips equipped in the working direction in front and are arranged behind the suction mouth.
  • the bristle strips are rigid and stop when vacuuming smooth floors the suction mouth in a structurally accurate predetermined, defined distance from the ground to a To prevent scratching the suction mouth edges on the floor surface to keep the pushing forces low and the The narrow working gap between the To ensure suction mouth edges and the surface.
  • the area under the nozzle especially the Isolate the suction mouth area against uncontrolled air access and make sure that it is in the area of the suction mouth can set a sufficient suction vacuum and a high, effective suction on the working edges of the suction mouth Air speed is generated.
  • a suction head of the construction described at the beginning enables good dust absorption both on smooth floor coverings and also with textile floor coverings. Nevertheless acts smooth high-gloss floor often a little after vacuum cleaning dull. Furthermore, the bristle strips and / or rubber lips leave stripes on sensitive floors.
  • the invention has for its object a suction head to further develop the structure described at the beginning, that a better cleaning result on smooth, shiny floors is achievable.
  • the invention teaches that Bottom of the support and sealing element as a wide polishing surface is trained and a soft, textile covering having, the supporting and sealing element in Working direction arranged behind the suction mouth and has a polishing surface that Is larger than the area of the suction mouth.
  • a covering on felt is particularly suitable, Plush fabric or a compressed nonwoven.
  • the arranged according to the invention on the underside of the carrier plate Element fulfills several functions. It takes the normal force on the during the suction process User as well as by the suction vacuum on the upper part of the housing is exercised and keeps the suction mouth in one given distance to the ground. It also acts as a sealing element an uncontrolled air supply in particular prevented from behind and thus the necessary suction vacuum maintains. After all, it's designed as a polishing element which refreshes the shine of high-gloss floors and banding, e.g. due to rubber abrasion. In the functional position "support and sealing element retracted" the element has no ground contact, so that the Pushing force of the suction head when vacuuming on textile floors not changed and also the suction properties of the suction head remain unchanged on textile floor.
  • the carrier plate has both a bristle strip also a support and sealing element with a wide polishing surface on, the bristle strip in the working direction before Suction mouth and the carrying and trained as a polishing element Sealing element arranged behind the suction mouth in the working direction is.
  • a support on one Bristle bar is also a support on one front roll possible.
  • the suction head shown in the figures consists in its basic structure of an upper housing part 1, one attached to the upper housing part 1 sliding sole 2 with a extending transversely to the working direction, from suction mouth edges 3 limited suction mouth 4 and one in the upper housing part 1 arranged carrier plate 5, which by means of a shift lever 6 is vertically adjustable and depending on the switch position a lower functional position and an upper functional position occupies.
  • carrier plate 5 At the bottom of the carrier plate 5 a strip-shaped support and sealing element 7 is arranged, that with an actuating movement of the carrier plate 5 is retractable and when vacuuming on smooth floors on the Floor slides.
  • the support and sealing element 7 is in the working direction arranged behind the suction mouth 4 and is on the underside formed as a wide polishing surface, the one soft, textile covering 8 made of felt, plush fabric or one has compressed nonwoven.
  • the polishing surface 8 extends over the entire width of the suction head and takes in the functional position "support and sealing element extended” the normal force exerted on the suction head.
  • the support and sealing element 7 designed as a polishing element determined together with a bristle strip 9, which in Working direction arranged in front of the suction mouth 4 and also is attached to the underside of the support plate 5, the Floor distance of the suction mouth 4 when vacuuming a smooth floor. In the functional position "support and sealing element retracted "the polishing surface 8 has no ground contact, so that the pushing force of the suction head on textile Flooring not raised.
  • the underside polishing surface 8 of the support and sealing element 7 is formed as large as possible. It is common larger than the area of the suction mouth 4. In the embodiment the polishing surface extends in plan view between a wedge-shaped section of the Sliding sole 2, which ends with the rear suction mouth edge 3, and the upper housing part (Fig. 2).
  • the textile covering 8 forming the polishing surface is on one Carrier by gluing, by a clamp connection or by a connector can be attached. Material, structure and Surface hardness of the coating 8 are adjusted so that on the one hand a good polishing effect with reciprocating Working movement of the suction head is guaranteed and on the other hand given sufficient wear resistance is.

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

Claims (4)

  1. Suceur pour aspirateur traíneau comportant
    une partie supérieure de boítier (1),
    une semelle glissante (2) fixée à la partie supérieure de boítier (1), avec une bouche d'aspiration (4) s'étendant transversalement à la direction de travail et limitée par des bords de bouche d'aspiration (3), et
    une plaque de support (5) déplaçable verticalement dans la partie supérieure de boítier (1),
    dans lequel, sur le côté inférieur de la plaque de support (5), est disposé un élément de support et d'étanchéité (7) en forme de bande qui, par un mouvement de réglage de la plaque de support (5), peut être extrait et rentré et qui glisse sur le sol pendant l'aspiration de sols lisses, caractérisé en ce que le côté inférieur de l'élément de support et d'étanchéité (7) est réalisé sous la forme d'une surface de polissage large, et comporte une garniture textile (8) souple, et
    en ce que l'élément de support et d'étanchéité (7) est disposé derrière la bouche d'aspiration (4), dans le sens de travail, et comporte une surface de polissage qui est plus grande que la bouche d'aspiration.
  2. Suceur selon la revendication 1, caractérisé en ce que l'élément de support et d'étanchéité (7) comporte une garniture (8) en feutre, tissu pelucheux ou en un non-tissé compacté.
  3. Suceur selon l'une des revendications 1 à 2, caractérisé en ce que l'élément de support et d'étanchéité (7) disposé derrière la bouche d'aspiration (4) dans le sens de travail, comporte une surface de polissage qui s'étend, vu de dessus, entre une portion saillante en forme de coin de la semelle glissante (2) et la partie supérieure de boítier 1.
  4. Suceur selon l'une des revendications 1 à 3, caractérisé en ce que la plaque de support (5) comporte une baguette de poils (9) et un élément de support et d'étanchéité (7) avec surface de polissage (8) large, la baguette de poils (9) étant disposée, dans le sens de travail, devant la bouche d'aspiration (4) et l'élément de support et d'étanchéité (7), conformé en élément de polissage, étant disposé derrière la bouche d'aspiration (4) dans le sens de travail.
EP99124204A 1999-01-16 1999-12-03 Suceur pour aspirateur Expired - Lifetime EP1020159B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01127814A EP1180340B1 (fr) 1999-01-16 1999-12-03 Suceur pour aspirateur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29900713U DE29900713U1 (de) 1999-01-16 1999-01-16 Saugkopf für Bodenstaubsauger
DE29900713U 1999-01-16

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP01127814A Division EP1180340B1 (fr) 1999-01-16 1999-12-03 Suceur pour aspirateur

Publications (3)

Publication Number Publication Date
EP1020159A2 EP1020159A2 (fr) 2000-07-19
EP1020159A3 EP1020159A3 (fr) 2000-11-15
EP1020159B1 true EP1020159B1 (fr) 2002-06-05

Family

ID=8068087

Family Applications (2)

Application Number Title Priority Date Filing Date
EP99124204A Expired - Lifetime EP1020159B1 (fr) 1999-01-16 1999-12-03 Suceur pour aspirateur
EP01127814A Expired - Lifetime EP1180340B1 (fr) 1999-01-16 1999-12-03 Suceur pour aspirateur

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP01127814A Expired - Lifetime EP1180340B1 (fr) 1999-01-16 1999-12-03 Suceur pour aspirateur

Country Status (2)

Country Link
EP (2) EP1020159B1 (fr)
DE (3) DE29900713U1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10000504C2 (de) * 2000-01-08 2002-11-07 Wessel Werk Gmbh Saugkopf für Bodenstaubsauger
GB2374523A (en) * 2001-04-17 2002-10-23 Hoover Ltd Vacuum cleaner suction head
DE20200871U1 (de) * 2002-01-22 2002-06-20 Wessel-Werk GmbH, 51580 Reichshof Bodendüse für Staubsauger
SE524125C2 (sv) * 2002-01-22 2004-06-29 Wessel Werk Gmbh Golvmunstycke för dammsugare
DE20201186U1 (de) * 2002-01-25 2002-07-11 Wessel-Werk GmbH, 51580 Reichshof Bodendüse für Staubsauger
DE102007009958B4 (de) * 2007-03-01 2013-08-01 Wessel-Werk Gmbh Blechgleitsohle sowie Verfahren zu deren Auslegung
DE102010043515B4 (de) 2010-11-05 2014-10-16 BSH Bosch und Siemens Hausgeräte GmbH Saugdüsenanordnung und Bodenstaubsauger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE647419C (de) 1937-07-03 Josepha Schlingmann Geb Gollin Saugmundstueck fuer Staubsauger
NL7804006A (en) * 1978-04-14 1979-10-16 Wessel Hans Vacuum cleaner attachment for use on floor or carpet - has brush plate in housing with two pedals to lower or raise brushes as required
FR2546054B1 (fr) * 1983-05-17 1985-08-30 Olivier Ets Georges Suceur d'aspirateur a galet
US5063635A (en) * 1989-05-08 1991-11-12 Matsushita Electric Industrial Co., Ltd. Suction head for attachment to a vacuum cleaner
DE4203586A1 (de) 1992-02-07 1993-08-12 Mathauser Rolf Dipl Designer F Vorrichtung fuer staubsaugerduesen und staubsaugerduese
DE29603749U1 (de) 1996-02-29 1997-03-27 Bosch-Siemens Hausgeräte GmbH, 81669 München Staubsaugermundstück
DE19818568C1 (de) * 1998-04-25 1999-05-27 Wessel Werk Gmbh Staubsaugerdüse

Also Published As

Publication number Publication date
DE59906132D1 (de) 2003-07-31
DE59901610D1 (de) 2002-07-11
EP1020159A3 (fr) 2000-11-15
EP1020159A2 (fr) 2000-07-19
EP1180340A3 (fr) 2002-06-19
EP1180340A2 (fr) 2002-02-20
DE29900713U1 (de) 1999-06-24
EP1180340B1 (fr) 2003-06-25

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