ATE208159T1 - MOTOR DRIVEN BRUSH DEVICE - Google Patents
MOTOR DRIVEN BRUSH DEVICEInfo
- 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
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
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0411—Driving means for the brushes or agitators driven by electric motor
-
- 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
- A47L9/0427—Gearing or transmission means therefor
- A47L9/0444—Gearing or transmission means therefor for conveying motion by endless flexible members, e.g. belts
-
- 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
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.
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)
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)
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. |
-
1996
- 1996-05-28 DE DE19621301A patent/DE19621301A1/en not_active Withdrawn
-
1997
- 1997-04-01 DK DK97918093T patent/DK0912131T3/en active
- 1997-04-01 DE DE59705286T patent/DE59705286D1/en not_active Expired - Fee Related
- 1997-04-01 AT AT97918093T patent/ATE208159T1/en not_active IP Right Cessation
- 1997-04-01 PT PT97918093T patent/PT912131E/en unknown
- 1997-04-01 ES ES97918093T patent/ES2163145T3/en not_active Expired - Lifetime
- 1997-04-01 EP EP97918093A patent/EP0912131B1/en not_active Expired - Lifetime
- 1997-04-01 WO PCT/EP1997/001636 patent/WO1997045052A1/en active IP Right Grant
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |