EP1935307A3 - Floor nozzle for a vacuum cleaner - Google Patents

Floor nozzle for a vacuum cleaner Download PDF

Info

Publication number
EP1935307A3
EP1935307A3 EP20070018056 EP07018056A EP1935307A3 EP 1935307 A3 EP1935307 A3 EP 1935307A3 EP 20070018056 EP20070018056 EP 20070018056 EP 07018056 A EP07018056 A EP 07018056A EP 1935307 A3 EP1935307 A3 EP 1935307A3
Authority
EP
European Patent Office
Prior art keywords
suction
floor nozzle
suction mouth
suction head
mouth edge
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
Application number
EP20070018056
Other languages
German (de)
French (fr)
Other versions
EP1935307A2 (en
EP1935307B1 (en
Inventor
Kaffenberger Dieter
Horst Dilger
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
Publication of EP1935307A2 publication Critical patent/EP1935307A2/en
Publication of EP1935307A3 publication Critical patent/EP1935307A3/en
Application granted granted Critical
Publication of EP1935307B1 publication Critical patent/EP1935307B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A47L9/02—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
    • 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

Abstract

Die Erfindung betrifft eine Bodendüse (1) für Staubsauger mit einem Gehäusekanal (2), der um eine quer zur Arbeitsrichtung der Bodendüse (1) liegende horizontale Kippachse (A) eines zweiachsigen Dreh-/Kippgelenks (3) schwenkbar mit einem Anschlussende (4) für ein Saugrohr verbunden ist und einem Saugkopf (8), der an seiner Unterseite einen Saugmund (9) mit einer vorderen Saugmundkante (10a) und einer hinteren Saugmundkante (10b) aufweist. An dem Dreh-/Kippgelenk (3) ist ein Fahrwerk (6) mit zumindest einer Laufrolle (7) zur Abstützung der Bodendüse (1) angeordnet und mindestens eine Saugmundkante (10a, 10b) ist mit Schrägborstenvelours (11) belegt. Erfindungsgemäß ist der Saugmund (9) in den starr an den Gehäusekanal (2) anschließenden Saugkopf eingeformt, wobei der Saugkopf (8) eine im Wesentlichen rechteckige Grundfläche aufweist und wobei das Verhältnis der in Querrichtung gemessenen Breite (y) des Saugkopfes (8) zu der in Arbeitsrichtung gemessenen Länge (x) größer als 5 ist.

Figure imgaf001
The invention relates to a floor nozzle (1) for vacuum cleaners with a housing channel (2) which is pivotable about a horizontal tilting axis (A) of a two-axis rotary / tilting joint (3) transverse to the working direction of the floor nozzle (1). for a suction tube is connected and a suction head (8) having on its underside a suction mouth (9) with a front suction mouth edge (10 a) and a rear suction mouth edge (10 b). At the turn / tilt joint (3), a chassis (6) with at least one roller (7) for supporting the floor nozzle (1) is arranged and at least one suction mouth edge (10a, 10b) is occupied by Schrägborstenvelours (11). According to the invention, the suction mouth (9) is formed in the suction head which is rigidly connected to the housing channel (2), the suction head (8) having a substantially rectangular base area and the ratio of the transversely measured width (y) of the suction head (8) the measured length (x) in the working direction is greater than 5.
Figure imgaf001
EP07018056.7A 2006-12-22 2007-09-14 Floor nozzle for a vacuum cleaner Expired - Fee Related EP1935307B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610060855 DE102006060855B4 (en) 2006-12-22 2006-12-22 Floor nozzle for vacuum cleaner

Publications (3)

Publication Number Publication Date
EP1935307A2 EP1935307A2 (en) 2008-06-25
EP1935307A3 true EP1935307A3 (en) 2010-03-17
EP1935307B1 EP1935307B1 (en) 2015-10-21

Family

ID=39271298

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07018056.7A Expired - Fee Related EP1935307B1 (en) 2006-12-22 2007-09-14 Floor nozzle for a vacuum cleaner

Country Status (3)

Country Link
EP (1) EP1935307B1 (en)
CN (1) CN101204304A (en)
DE (1) DE102006060855B4 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009048053A1 (en) * 2009-10-02 2011-05-05 Wessel-Werk Gmbh Brush attachment for vacuum cleaners
CN202036151U (en) * 2010-09-27 2011-11-16 马卫宏 Suction nozzle of vacuum dust collector
DE102011053412A1 (en) * 2011-09-08 2013-03-14 Wessel-Werk Gmbh Table suction device for cleaning table surface, has suction mouthpiece tiltingly movably mounted around rotational axis, where distance between front and rear edges of mouthpiece is larger than distance between entry surface and axis
DE102014105809A1 (en) * 2014-04-24 2015-10-29 Wessel-Werk Gmbh Suction nozzle for vacuuming smooth floors, especially tiled floor surfaces
CN109811702A (en) * 2019-03-26 2019-05-28 北京中科健德环保科技有限公司 A kind of circulating dual-purpose dust removing cleaning lorry of suction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1325380A (en) * 1970-05-20 1973-08-01 Schwab H Apparatus for cleaning textiles
EP0248695A1 (en) * 1986-05-30 1987-12-09 ETABLISSEMENTS GEORGES OLIVIER Société Anonyme dite: Vacuum cleaner nozzle with thread catching bristles
DE4304681A1 (en) * 1993-02-16 1994-08-18 Wessel Werk Gmbh One-piece vacuum cleaner nozzle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2017770A (en) * 1931-06-17 1935-10-15 Citizens Trust Company Floor tool for air-method cleaning systems
GB445367A (en) * 1933-11-08 1936-04-08 Electrolux Ltd Improvements in nozzles for suction cleaners
US2302111A (en) * 1940-11-26 1942-11-17 Air Way Electric Appl Corp Vacuum cleaner
DE7613778U1 (en) * 1976-04-30 1976-08-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen VACUUM CLEANER
DE3025977C2 (en) * 1980-07-09 1985-06-13 Allstar Verbrauchsgüter GmbH & Co KG, 6000 Frankfurt Mouthpiece for vacuum cleaner nozzles
US5706550A (en) * 1996-01-04 1998-01-13 Emerson Electric Co. Floor brush nozzle assembly
DE20312836U1 (en) * 2003-08-20 2004-01-22 Mörschel, Siegbert Suction nozzle especially for vacuum-cleaner has pile fiber coating in front of and behind suction opening and has air inlet provided at small side of housing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1325380A (en) * 1970-05-20 1973-08-01 Schwab H Apparatus for cleaning textiles
EP0248695A1 (en) * 1986-05-30 1987-12-09 ETABLISSEMENTS GEORGES OLIVIER Société Anonyme dite: Vacuum cleaner nozzle with thread catching bristles
DE4304681A1 (en) * 1993-02-16 1994-08-18 Wessel Werk Gmbh One-piece vacuum cleaner nozzle

Also Published As

Publication number Publication date
CN101204304A (en) 2008-06-25
EP1935307A2 (en) 2008-06-25
DE102006060855A1 (en) 2008-06-26
DE102006060855B4 (en) 2013-08-01
EP1935307B1 (en) 2015-10-21

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