WO2007025877A3 - Carpet and floor brush for a vacuum cleaner comprising offset base rollers - Google Patents

Carpet and floor brush for a vacuum cleaner comprising offset base rollers Download PDF

Info

Publication number
WO2007025877A3
WO2007025877A3 PCT/EP2006/065453 EP2006065453W WO2007025877A3 WO 2007025877 A3 WO2007025877 A3 WO 2007025877A3 EP 2006065453 W EP2006065453 W EP 2006065453W WO 2007025877 A3 WO2007025877 A3 WO 2007025877A3
Authority
WO
WIPO (PCT)
Prior art keywords
vacuum cleaner
carpet
floor brush
brush
suction
Prior art date
Application number
PCT/EP2006/065453
Other languages
German (de)
French (fr)
Other versions
WO2007025877A2 (en
Inventor
Benedikt Bach
Thomas Goeppner
Wolfgang Kemmerzell
Albert Kleinhenz
Original Assignee
Bsh Bosch Siemens Hausgeraete
Benedikt Bach
Thomas Goeppner
Wolfgang Kemmerzell
Albert Kleinhenz
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 Bsh Bosch Siemens Hausgeraete, Benedikt Bach, Thomas Goeppner, Wolfgang Kemmerzell, Albert Kleinhenz filed Critical Bsh Bosch Siemens Hausgeraete
Priority to EP06792897.8A priority Critical patent/EP1924186B1/en
Priority to CN2006800319326A priority patent/CN101252865B/en
Publication of WO2007025877A2 publication Critical patent/WO2007025877A2/en
Publication of WO2007025877A3 publication Critical patent/WO2007025877A3/en

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
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles

Landscapes

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

Abstract

The invention relates to a carpet and floor brush for a vacuum cleaner (10), which comprises a suction channel (16) which is open on the suction mouth (14), a front edge which extends in a transversal manner in relation to the main direction of movement and at least one first and one second base roller (18, 20) which are arranged at different distances in relation to the front edge. The first base roller (18) is arranged upstream from the suction mouth (14) and the second base roller (20) is arranged downstream from suction mouth (14) in order to improve the frontal suction properties of the vacuum cleaner brush whilst preserving the good anti-frictional properties. The invention also relates to a carpet and floor brush for a vacuum cleaner, comprising the inventive brush (10).
PCT/EP2006/065453 2005-09-02 2006-08-18 Carpet and floor brush for a vacuum cleaner comprising offset base rollers WO2007025877A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06792897.8A EP1924186B1 (en) 2005-09-02 2006-08-18 Carpet and floor brush for a vacuum cleaner comprising offset base rollers
CN2006800319326A CN101252865B (en) 2005-09-02 2006-08-18 Floor brush for a vacuum cleaner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005041808.2 2005-09-02
DE200510041808 DE102005041808A1 (en) 2005-09-02 2005-09-02 Staubsaugerbodendüse

Publications (2)

Publication Number Publication Date
WO2007025877A2 WO2007025877A2 (en) 2007-03-08
WO2007025877A3 true WO2007025877A3 (en) 2007-04-26

Family

ID=37735467

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/065453 WO2007025877A2 (en) 2005-09-02 2006-08-18 Carpet and floor brush for a vacuum cleaner comprising offset base rollers

Country Status (5)

Country Link
EP (1) EP1924186B1 (en)
CN (1) CN101252865B (en)
DE (1) DE102005041808A1 (en)
RU (1) RU2391038C2 (en)
WO (1) WO2007025877A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017118402A1 (en) * 2017-08-11 2019-02-14 Vorwerk & Co. Interholding Gmbh Self-propelled soil tillage implement
CN110464250A (en) * 2018-05-10 2019-11-19 杭州萤石软件有限公司 A kind of sweeping robot and floor cleaning method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810196A (en) * 1994-06-29 1996-01-16 Minolta Co Ltd Dust collecting suction nozzle
JP2003019093A (en) * 2001-07-07 2003-01-21 Fumitake Abe Suction port for vacuum cleaner with carpet roller
EP1330978A2 (en) * 2002-01-25 2003-07-30 Wessel-Werk Gmbh Floor nozzle for a suction cleaner
DE202004002284U1 (en) * 2003-10-09 2004-07-01 Yan, Jason, Tu-Cheng Self-propelled vacuum cleaner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5671499A (en) * 1996-01-11 1997-09-30 Black & Decker Inc. Vacuum cleaner with all components in floor traveling head

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810196A (en) * 1994-06-29 1996-01-16 Minolta Co Ltd Dust collecting suction nozzle
JP2003019093A (en) * 2001-07-07 2003-01-21 Fumitake Abe Suction port for vacuum cleaner with carpet roller
EP1330978A2 (en) * 2002-01-25 2003-07-30 Wessel-Werk Gmbh Floor nozzle for a suction cleaner
DE202004002284U1 (en) * 2003-10-09 2004-07-01 Yan, Jason, Tu-Cheng Self-propelled vacuum cleaner

Also Published As

Publication number Publication date
CN101252865B (en) 2011-08-03
WO2007025877A2 (en) 2007-03-08
RU2391038C2 (en) 2010-06-10
CN101252865A (en) 2008-08-27
EP1924186A2 (en) 2008-05-28
DE102005041808A1 (en) 2007-03-08
EP1924186B1 (en) 2015-08-12
RU2008107753A (en) 2009-10-10

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