ATE234587T1 - BRUSH ROLLER - Google Patents

BRUSH ROLLER

Info

Publication number
ATE234587T1
ATE234587T1 AT98957024T AT98957024T ATE234587T1 AT E234587 T1 ATE234587 T1 AT E234587T1 AT 98957024 T AT98957024 T AT 98957024T AT 98957024 T AT98957024 T AT 98957024T AT E234587 T1 ATE234587 T1 AT E234587T1
Authority
AT
Austria
Prior art keywords
central core
bristles
brush roller
flange
spaced
Prior art date
Application number
AT98957024T
Other languages
German (de)
Inventor
James Dyson
Gareth Jones
Original Assignee
Notetry Ltd
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 Notetry Ltd filed Critical Notetry Ltd
Application granted granted Critical
Publication of ATE234587T1 publication Critical patent/ATE234587T1/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
    • A47L9/04—Nozzles with driven brushes or agitators
    • 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
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466—Rotating tools
    • A47L9/0477—Rolls
    • 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
    • A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes

Abstract

The invention provides a brush bar (1) for a vacuum cleaner comprising a central core (8) at least one radially extending flange (17) and a plurality of bristles (19), the bristles (19) being mounted on the at least one flange (17) so that the bristles (19) are spaced from the central core (8), wherein the or each flange extends radially outwardly from the central core to a distance more than the diameter of the central core (8).
AT98957024T 1997-12-04 1998-12-03 BRUSH ROLLER ATE234587T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9725777.8A GB9725777D0 (en) 1997-12-04 1997-12-04 A cleaner head and brush bar therefor
PCT/GB1998/003608 WO1999027834A1 (en) 1997-12-04 1998-12-03 A brush bar

Publications (1)

Publication Number Publication Date
ATE234587T1 true ATE234587T1 (en) 2003-04-15

Family

ID=10823169

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98957024T ATE234587T1 (en) 1997-12-04 1998-12-03 BRUSH ROLLER

Country Status (14)

Country Link
EP (1) EP1043947B1 (en)
JP (1) JP2001524337A (en)
KR (1) KR20010032709A (en)
CN (1) CN1283970A (en)
AT (1) ATE234587T1 (en)
AU (1) AU736703B2 (en)
BR (1) BR9815121A (en)
CA (1) CA2312827A1 (en)
DE (1) DE69812424T2 (en)
ES (1) ES2194367T3 (en)
GB (1) GB9725777D0 (en)
ID (1) ID25529A (en)
TR (1) TR200001619T2 (en)
WO (1) WO1999027834A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9822001D0 (en) * 1998-10-08 1998-12-02 Notetry Ltd A cleaner head assembly for a vacuum cleaner
GB9822005D0 (en) * 1998-10-08 1998-12-02 Notetry Ltd A cleaner head assembly for a vacuum cleaner
US7243393B2 (en) * 2001-02-06 2007-07-17 The Hoover Company Agitator drive configuration
CN100340202C (en) * 2002-11-22 2007-10-03 东芝泰格有限公司 Rotary cleaning body, suction port body of vacuum cleaner, and production method of rotary cleaning body
KR100504894B1 (en) * 2003-05-07 2005-07-29 엘지전자 주식회사 Brush of upright type vacuum cleaner
CN100374063C (en) * 2003-10-30 2008-03-12 乐金电子(天津)电器有限公司 Rotary brush for vacuum cleaner
GB2469459B (en) 2009-04-14 2013-05-22 Dyson Technology Ltd A cleaner head
GB2469456B (en) 2009-04-14 2013-04-17 Dyson Technology Ltd A cleaner head
GB2469454C (en) 2009-04-14 2016-04-27 Dyson Technology Ltd A cleaner head
WO2010119279A1 (en) * 2009-04-14 2010-10-21 Dyson Technology Limited A cleaner head
GB2470920A (en) * 2009-06-09 2010-12-15 Dyson Technology Ltd Agitating menas for a cleaning head
GB2470919A (en) 2009-06-09 2010-12-15 Dyson Technology Ltd Agitating means for a cleaning head
GB2470918A (en) 2009-06-09 2010-12-15 Dyson Technology Ltd Agitating means for a cleaning head
GB2470917A (en) 2009-06-09 2010-12-15 Dyson Technology Ltd Agitating means for cleaning head
GB2476810B (en) 2010-01-08 2014-01-08 Dyson Technology Ltd Cleaner head for a vacuum cleaner
CN102727136A (en) * 2011-04-06 2012-10-17 乐金电子(天津)电器有限公司 Rolling brush structure with spiral blades
CN104755002B (en) 2012-12-18 2017-09-08 阿尔弗雷德·凯驰两合公司 Cleaning brush for floor cleaning apparatus and the floor cleaning apparatus with cleaning brush
GB201313707D0 (en) 2013-07-31 2013-09-11 Dyson Technology Ltd Cleaner head for a vacuum cleaner
DE102015100699A1 (en) * 2015-01-19 2016-07-21 Vorwerk & Co. Interholding Gmbh brush roll
JP2017018413A (en) * 2015-07-13 2017-01-26 三菱電機株式会社 Vacuum cleaner
JP6623145B2 (en) * 2016-11-28 2019-12-18 日立グローバルライフソリューションズ株式会社 Electric vacuum cleaner
US10722022B2 (en) 2018-03-29 2020-07-28 Omachron Intellectual Property Inc Rotatable brush for surface cleaning apparatus
US10888205B2 (en) 2018-03-29 2021-01-12 Omachron Intellectual Property Inc. Rotatable brush for surface cleaning apparatus
US10722087B2 (en) 2018-03-29 2020-07-28 Omachron Intellectual Property Inc. Rotatable brush for surface cleaning apparatus
US10765279B2 (en) 2018-03-29 2020-09-08 Omachron Intellectual Property Inc. Rotatable brush for surface cleaning apparatus
US10932631B2 (en) 2018-03-29 2021-03-02 Omachron Intellectual Property Inc. Rotatable brush for surface cleaning apparatus
EP3766398B1 (en) 2019-07-19 2022-04-13 BSH Hausgeräte GmbH Brush roller bar for a cleaning device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1349765A (en) * 1917-07-28 1920-08-17 Hoover Suction Sweeper Co Method of and apparatus for protecting the bearings of suction-cleaners
US3909871A (en) * 1973-07-18 1975-10-07 Superior Brush Co Rotary brush assembly
US5148569A (en) * 1990-10-17 1992-09-22 Bissell Inc. Debris impeller
US5495634A (en) * 1994-06-30 1996-03-05 Bruns Brush Inc. (Ohio Corporation) Vacuum sweeper roller brush
DE19505106C2 (en) * 1995-02-16 1997-04-17 Stein & Co Gmbh Device for floor care equipment

Also Published As

Publication number Publication date
WO1999027834A1 (en) 1999-06-10
AU736703B2 (en) 2001-08-02
EP1043947A1 (en) 2000-10-18
JP2001524337A (en) 2001-12-04
ID25529A (en) 2000-10-12
DE69812424T2 (en) 2003-12-18
CN1283970A (en) 2001-02-14
CA2312827A1 (en) 1999-06-10
DE69812424D1 (en) 2003-04-24
GB9725777D0 (en) 1998-02-04
BR9815121A (en) 2000-10-10
ES2194367T3 (en) 2003-11-16
EP1043947B1 (en) 2003-03-19
TR200001619T2 (en) 2001-01-22
KR20010032709A (en) 2001-04-25
AU1345299A (en) 1999-06-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties