EP3574816A3 - Ensemble de brosse pour appareil de nettoyage de sols - Google Patents

Ensemble de brosse pour appareil de nettoyage de sols Download PDF

Info

Publication number
EP3574816A3
EP3574816A3 EP19172970.6A EP19172970A EP3574816A3 EP 3574816 A3 EP3574816 A3 EP 3574816A3 EP 19172970 A EP19172970 A EP 19172970A EP 3574816 A3 EP3574816 A3 EP 3574816A3
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
engaging members
body portion
brush assembly
floor engaging
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP19172970.6A
Other languages
German (de)
English (en)
Other versions
EP3574816B1 (fr
EP3574816A2 (fr
Inventor
Emilie Lageat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 Black and Decker Inc filed Critical Black and Decker Inc
Publication of EP3574816A2 publication Critical patent/EP3574816A2/fr
Publication of EP3574816A3 publication Critical patent/EP3574816A3/fr
Application granted granted Critical
Publication of EP3574816B1 publication Critical patent/EP3574816B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/22—Floor-sweeping machines, hand-driven
    • 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
    • A47L9/0472—Discs
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/008—Disc-shaped brush bodies
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/08—Brushes with driven brush bodies or carriers hand-driven
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/26—Floor-scrubbing machines, hand-driven
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
    • A47L11/283—Floor-scrubbing machines, motor-driven having rotary tools the tools being disc brushes
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4038—Disk shaped surface treating tools
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4066—Propulsion of the whole machine
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning tools
    • 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
    • A47L9/0455—Bearing means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Brushes (AREA)
EP19172970.6A 2018-05-14 2019-05-07 Ensemble de brosse pour appareil de nettoyage de sols Active EP3574816B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1807763.6A GB2573753A (en) 2018-05-14 2018-05-14 Brush assembly for a floor cleaning apparatus

Publications (3)

Publication Number Publication Date
EP3574816A2 EP3574816A2 (fr) 2019-12-04
EP3574816A3 true EP3574816A3 (fr) 2020-02-26
EP3574816B1 EP3574816B1 (fr) 2022-11-02

Family

ID=62623198

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19172970.6A Active EP3574816B1 (fr) 2018-05-14 2019-05-07 Ensemble de brosse pour appareil de nettoyage de sols

Country Status (3)

Country Link
US (1) US20190343351A1 (fr)
EP (1) EP3574816B1 (fr)
GB (1) GB2573753A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2622398B (en) * 2022-09-14 2025-05-14 Numatic Int Ltd Floor treatment machine
USD1054133S1 (en) * 2024-07-22 2024-12-10 Shenzhen Pinchuang future network technology Co., LTD Cleaning brush

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874016A (en) * 1972-08-19 1975-04-01 Liefheit International Gunter Sweeper
US3978539A (en) * 1975-06-30 1976-09-07 Bissell, Inc. Floor sweeper with auxiliary rotary brushes
DE2621925A1 (de) * 1976-05-17 1977-11-24 Leifheit International An einer bodenkehrmaschine angeordnete zusatzbuerste
DE202014008544U1 (de) * 2014-10-22 2014-11-13 Haaga Kehrsysteme Gmbh Handgeführte Kehrmaschine und Verwendung eines Kupplungsrings in einer handgeführte Kehrmaschine
CN106805848A (zh) * 2016-11-30 2017-06-09 佛山市兴华源机械设备有限公司 一种手推式扫地机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748679A (en) * 1972-06-22 1973-07-31 Bissell Inc Floor sweeper with auxiliary surface litter brush means
DE2621871C2 (de) * 1976-05-17 1984-12-20 Leifheit International GmbH, 5408 Nassau An einer Bodenkehrmaschine angeordnete rotierende Zusatzbürste
US8631541B2 (en) 2011-08-23 2014-01-21 Bissell Homecare, Inc. Auxiliary brush for vacuum cleaner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874016A (en) * 1972-08-19 1975-04-01 Liefheit International Gunter Sweeper
US3978539A (en) * 1975-06-30 1976-09-07 Bissell, Inc. Floor sweeper with auxiliary rotary brushes
DE2621925A1 (de) * 1976-05-17 1977-11-24 Leifheit International An einer bodenkehrmaschine angeordnete zusatzbuerste
DE202014008544U1 (de) * 2014-10-22 2014-11-13 Haaga Kehrsysteme Gmbh Handgeführte Kehrmaschine und Verwendung eines Kupplungsrings in einer handgeführte Kehrmaschine
CN106805848A (zh) * 2016-11-30 2017-06-09 佛山市兴华源机械设备有限公司 一种手推式扫地机

Also Published As

Publication number Publication date
EP3574816B1 (fr) 2022-11-02
GB2573753A (en) 2019-11-20
US20190343351A1 (en) 2019-11-14
EP3574816A2 (fr) 2019-12-04
GB201807763D0 (en) 2018-06-27

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