ATE208159T1 - MOTOR DRIVEN BRUSH DEVICE - Google Patents

MOTOR DRIVEN BRUSH DEVICE

Info

Publication number
ATE208159T1
ATE208159T1 AT97918093T AT97918093T ATE208159T1 AT E208159 T1 ATE208159 T1 AT E208159T1 AT 97918093 T AT97918093 T AT 97918093T AT 97918093 T AT97918093 T AT 97918093T AT E208159 T1 ATE208159 T1 AT E208159T1
Authority
AT
Austria
Prior art keywords
dog
shaft
brush device
drive
driven brush
Prior art date
Application number
AT97918093T
Other languages
German (de)
Inventor
Claudia Hassemer
Original Assignee
Vorwerk Co Interholding
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 Vorwerk Co Interholding filed Critical Vorwerk Co Interholding
Application granted granted Critical
Publication of ATE208159T1 publication Critical patent/ATE208159T1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/02Nozzles
    • A47L9/04Nozzles with driven brushes or agitators
    • A47L9/0405Driving means for the brushes or agitators
    • A47L9/0411Driving means for the brushes or agitators driven by electric motor
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/02Nozzles
    • A47L9/04Nozzles with driven brushes or agitators
    • A47L9/0427Gearing or transmission means therefor
    • A47L9/0444Gearing or transmission means therefor for conveying motion by endless flexible members, e.g. belts
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/02Nozzles
    • A47L9/04Nozzles with driven brushes or agitators
    • A47L9/0461Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466Rotating tools
    • A47L9/0477Rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Brushes (AREA)
  • Lens Barrels (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Power Steering Mechanism (AREA)
  • Massaging Devices (AREA)
  • Dry Shavers And Clippers (AREA)

Abstract

The invention relates to a motor-driven brush device with a drive shaft (8) on which can be fitted an essentially hollow cylindrical interchangeable brush head, where the drive shaft (8) has an essentially circumferentially operating dog (19) operating in conjunction with a radially inwardly directed drive projection on the brush body, where the dog (19) widens towards the drive projection in the direction of the shaft to achieve a wedge action in co-operation with the drive projection and the dog (19) if formed in the shaft direction opposite a bearing surface (29) to operate together with an inner supporting ring on the brush body. To improve the handling of a motor-driven brush device of this kind while maintaining its reliability, it is proposed that the dog (19) be not or only partly integrated into the bearing surface (29) but, from one plane of the resting surface (29), form a guide surface (23) which projects back from the resting surface (29) viewed in the direction of the shaft.
AT97918093T 1996-05-28 1997-04-01 MOTOR DRIVEN BRUSH DEVICE ATE208159T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19621301A DE19621301A1 (en) 1996-05-28 1996-05-28 Motorized brushing device
PCT/EP1997/001636 WO1997045052A1 (en) 1996-05-28 1997-04-01 Motor-driven brush device

Publications (1)

Publication Number Publication Date
ATE208159T1 true ATE208159T1 (en) 2001-11-15

Family

ID=7795442

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97918093T ATE208159T1 (en) 1996-05-28 1997-04-01 MOTOR DRIVEN BRUSH DEVICE

Country Status (7)

Country Link
EP (1) EP0912131B1 (en)
AT (1) ATE208159T1 (en)
DE (2) DE19621301A1 (en)
DK (1) DK0912131T3 (en)
ES (1) ES2163145T3 (en)
PT (1) PT912131E (en)
WO (1) WO1997045052A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1449474A1 (en) * 2003-02-22 2004-08-25 Vorwerk & Co. Interholding GmbH Brush roll disposed in a carpet sweeper and coupling of a driving and driven part
DE102006058401A1 (en) * 2006-12-12 2008-06-19 Vorwerk & Co. Interholding Gmbh Brush, in particular brush for placement in a vacuum cleaner attachment
DE102007006654A1 (en) 2007-02-10 2008-08-14 Vorwerk & Co. Interholding Gmbh Brush for use in electrically operated vacuum cleaner, has coupling formation provided in area of end of brush body, and closing cap provided in area of another end of brush body, where brush is magnetically arrested at shaft
DE102010060373A1 (en) 2010-11-05 2012-05-10 Vorwerk & Co. Interholding Gmbh Replaceable brush body i.e. hollow cylindrical body, for motor-propelled brush apparatus i.e. electric motor-propelled brush apparatus, for cleaning carpet, has drive section extended in region of closure molding part along radial direction
GB2504943B (en) * 2012-08-13 2014-11-19 Dyson Technology Ltd Cleaner head with agitator and drive assembly
GB2504941B (en) * 2012-08-13 2014-11-19 Dyson Technology Ltd Cleaner head with agitator and drive assembly
JP6047824B2 (en) * 2012-08-13 2016-12-21 ダイソン テクノロジー リミテッド Vacuum cleaner head
GB2504942B (en) * 2012-08-13 2014-11-19 Dyson Technology Ltd Cleaner head with agitator and drive assembly
DE102015111513A1 (en) 2015-07-16 2017-01-19 Vorwerk & Co. Interholding Gmbh Cleaning device with a rotatably mounted cleaning roller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB842668A (en) * 1958-01-01 1960-07-27 Glenhose Ltd Fitment for vacuum cleaners for applying the same to use for different purposes
DE8033970U1 (en) * 1980-12-20 1981-05-27 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal CONNECTING DEVICE FOR HOLDING MACHINING ROLLERS
US4391548A (en) * 1981-01-15 1983-07-05 Malish Terrance J Coupling device for floor maintenance machines
DE3114753A1 (en) * 1981-04-11 1982-10-28 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal CARPET CARE DEVICE
FR2673691A1 (en) * 1991-03-05 1992-09-11 Europ Agence Spatiale SEPARABLE MECHANICAL COUPLING DEVICE.

Also Published As

Publication number Publication date
ES2163145T3 (en) 2002-01-16
DK0912131T3 (en) 2002-03-04
PT912131E (en) 2002-05-31
DE19621301A1 (en) 1997-12-04
WO1997045052A1 (en) 1997-12-04
EP0912131A1 (en) 1999-05-06
DE59705286D1 (en) 2001-12-13
EP0912131B1 (en) 2001-11-07

Similar Documents

Publication Publication Date Title
DE59501008D1 (en) Powder power nail with compressible sleeve
ES2063280T3 (en) ROLLABLE SCREEN UNIT.
ATE208159T1 (en) MOTOR DRIVEN BRUSH DEVICE
DE69721152T2 (en) rotary drive
CA2302740A1 (en) Dental handpiece with axial displacement bearing
DE3467668D1 (en) Linear actuator with an electric motor
DE59902165D1 (en) WATER PUMP
ATE366538T1 (en) HAND MIXER
GB1447465A (en) Centrifuge equipment
DK0843122T3 (en) Hose coupling
SE9000711D0 (en) DEVICE ON PUMP WITH ROTATING PUMP WHEEL
TW341606B (en) Drive unit
ATE56324T1 (en) BEARING FLANGE FOR AN ONE SIDE AND AXIALLY BEARED OUTSIDE RUNNER MOTOR.
SE9600274L (en) Excenterslipanordning
ATE188360T1 (en) MOTOR DRIVEN BRUSH DEVICE
ATE384881T1 (en) LOCKING DEVICE
SE0001371L (en) Motor-driven work tool
SE8405889L (en) Fluid displacement device of spiral wheel type with axle bearing mechanism
ATE330753T1 (en) TOOL GUIDANCE ON A PRESSURE OPERATED IMPACT DEVICE
DK26284A (en) HOSE PUMP, ISAIR FOR MEDICAL USE
JPS6464570A (en) Ultrasonic linear driving device
SE8400610L (en) impeller
SE9100752D0 (en) Mounting device
KR960012656A (en) Motor for vacuum cleaner
SE9903635L (en) shaft device

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee