ATE188360T1 - MOTOR DRIVEN BRUSH DEVICE - Google Patents

MOTOR DRIVEN BRUSH DEVICE

Info

Publication number
ATE188360T1
ATE188360T1 AT97915474T AT97915474T ATE188360T1 AT E188360 T1 ATE188360 T1 AT E188360T1 AT 97915474 T AT97915474 T AT 97915474T AT 97915474 T AT97915474 T AT 97915474T AT E188360 T1 ATE188360 T1 AT E188360T1
Authority
AT
Austria
Prior art keywords
brush
drive shaft
projection
motor driven
brush device
Prior art date
Application number
AT97915474T
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7795213&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE188360(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vorwerk Co Interholding filed Critical Vorwerk Co Interholding
Application granted granted Critical
Publication of ATE188360T1 publication Critical patent/ATE188360T1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Brushes (AREA)
  • Lens Barrels (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Power Steering Mechanism (AREA)

Abstract

The assembly has a brush plugged on to a mounting with a drive shaft and the rotating brush in a vertical section though the axis of the drive shaft (8) overlapping a fixed baseplate on the inside. On the inside on the rotating brush part is a stepped recess which also overlaps the fixed part. The fixed part is formed as a projection of a gearbox (15) which incorporates the drive shaft, with the projection surrounding the inside end of the brush. The inside brush end is freely floating in the projection. An intermediate space between the gearbox and a cylindrical body covering it increases in size in outwards direction.
AT97915474T 1996-05-24 1997-04-01 MOTOR DRIVEN BRUSH DEVICE ATE188360T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19620947A DE19620947A1 (en) 1996-05-24 1996-05-24 Motorized brushing device
PCT/EP1997/001635 WO1997045051A1 (en) 1996-05-24 1997-04-01 Motor-driven brush device

Publications (1)

Publication Number Publication Date
ATE188360T1 true ATE188360T1 (en) 2000-01-15

Family

ID=7795213

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97915474T ATE188360T1 (en) 1996-05-24 1997-04-01 MOTOR DRIVEN BRUSH DEVICE

Country Status (7)

Country Link
EP (1) EP0912130B1 (en)
AT (1) ATE188360T1 (en)
DE (2) DE19620947A1 (en)
ES (1) ES2141607T3 (en)
GR (1) GR3032936T3 (en)
PT (1) PT912130E (en)
WO (1) WO1997045051A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188681A (en) * 1962-01-24 1965-06-15 Sunbeam Corp Vacuum cleaner
DE1932661A1 (en) * 1969-06-27 1971-01-07 Vorwerk & Co Elektrowerke Kg Brush roller for especially vacuum cleaners and carpet sweeping machines
DE2728992A1 (en) * 1977-06-28 1979-01-18 Duepro Ag CLEANING DEVICE
US5435038A (en) * 1994-03-10 1995-07-25 Sauers; Carl B. Brush roller assembly for vacuum cleaner sweeper
DE4412986A1 (en) * 1994-04-15 1995-10-19 Vorwerk Co Interholding Brush cleaning device, in particular for carpets

Also Published As

Publication number Publication date
DE59700986D1 (en) 2000-02-10
EP0912130A1 (en) 1999-05-06
PT912130E (en) 2000-04-28
EP0912130B1 (en) 2000-01-05
ES2141607T3 (en) 2000-03-16
DE19620947A1 (en) 1997-11-27
WO1997045051A1 (en) 1997-12-04
DE59700986C5 (en) 2007-02-22
GR3032936T3 (en) 2000-07-31

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Legal Events

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