EP2018821A3 - Cleaning device for a floor cleaning machine and floor cleaning machine with such a cleaning device - Google Patents

Cleaning device for a floor cleaning machine and floor cleaning machine with such a cleaning device Download PDF

Info

Publication number
EP2018821A3
EP2018821A3 EP08010943A EP08010943A EP2018821A3 EP 2018821 A3 EP2018821 A3 EP 2018821A3 EP 08010943 A EP08010943 A EP 08010943A EP 08010943 A EP08010943 A EP 08010943A EP 2018821 A3 EP2018821 A3 EP 2018821A3
Authority
EP
European Patent Office
Prior art keywords
cleaning device
brush
cleaning
floor
housing
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
EP08010943A
Other languages
German (de)
French (fr)
Other versions
EP2018821B1 (en
EP2018821A2 (en
Inventor
Frank Nonnenmann
Armin Klenk
Michael Österle
Jürgen Walz
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.)
Alfred Kaercher SE and Co KG
Original Assignee
Alfred Kaercher SE and Co KG
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 Alfred Kaercher SE and Co KG filed Critical Alfred Kaercher SE and Co KG
Publication of EP2018821A2 publication Critical patent/EP2018821A2/en
Publication of EP2018821A3 publication Critical patent/EP2018821A3/en
Application granted granted Critical
Publication of EP2018821B1 publication Critical patent/EP2018821B1/en
Not-in-force 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
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/10—Floor surfacing or polishing machines motor-driven
    • A47L11/14—Floor surfacing or polishing machines motor-driven with rotating tools
    • A47L11/18—Floor surfacing or polishing machines motor-driven with rotating tools the tools being roll 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
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A47L11/282—Floor-scrubbing machines, motor-driven having rotary 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
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll 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
    • A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
    • A47L11/4055—Movement of the tools or the like perpendicular to the cleaning surface for lifting the tools to a non-working position
    • 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

Landscapes

  • Cleaning In General (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Brushes (AREA)

Abstract

Die Erfindung betrifft eine Reinigungsvorrichtung für eine Bodenreinigungsmaschine, wobei die Reinigungsvorrichtung ein Bürstengehäuse mit einem Gehäusemittelteil und zwei identisch ausgebildeten Gehäuseseitenteilen umfasst, wobei das Bürstengehäuse einen Bürstenraum definiert, in welchem zwei Bürstenwalzen angeordnet sind, und wobei jede Bürstenwalze mit einer Stirnseite an einem Gehäuseseitenteil motorisch angetrieben drehbar gelagert ist und mit der anderen Stirnseite an einem Gegenlagerteil der Reinigungsvorrichtung drehbar gelagert ist. Um eine derartige Reinigungsvorrichtung bereitzustellen, deren Bürstenwalzen stabiler gelagert sind, wird erfindungsgemäß vorgeschlagen, dass die Gegenlagerteile jeweils an einem der Gehäuseseitenteile gehalten sind. Außerdem betrifft die Erfindung eine Bodenreinigungsmaschine mit mindestens einer derartigen Reinigungsvorrichtung.

Figure imgaf001
The invention relates to a cleaning device for a floor cleaning machine, wherein the cleaning device comprises a brush housing having a housing middle part and two identically designed housing side parts, wherein the brush housing defines a brush space in which two brush rollers are arranged, and wherein each brush roller with a front side on a housing side part driven by a motor is rotatably mounted and is rotatably mounted with the other end face on an abutment part of the cleaning device. To provide such a cleaning device, the brush rollers are mounted more stable, the invention proposes that the abutment parts are each held on one of the housing side parts. Moreover, the invention relates to a floor cleaning machine with at least one such cleaning device.
Figure imgaf001
EP20080010943 2007-07-24 2008-06-17 Cleaning device for a floor cleaning machine and floor cleaning machine with such a cleaning device Not-in-force EP2018821B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710037052 DE102007037052A1 (en) 2007-07-24 2007-07-24 Cleaning device for a floor cleaning machine and floor cleaning machine with such a cleaning device

Publications (3)

Publication Number Publication Date
EP2018821A2 EP2018821A2 (en) 2009-01-28
EP2018821A3 true EP2018821A3 (en) 2010-03-03
EP2018821B1 EP2018821B1 (en) 2013-04-03

Family

ID=39877718

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080010943 Not-in-force EP2018821B1 (en) 2007-07-24 2008-06-17 Cleaning device for a floor cleaning machine and floor cleaning machine with such a cleaning device

Country Status (2)

Country Link
EP (1) EP2018821B1 (en)
DE (1) DE102007037052A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014107392B4 (en) * 2014-03-14 2015-12-03 Faun Viatec Gmbh Sweeping roller and quick-change system for quick change of rotary brushes on sweeping rollers of street sweepers
EP3781010B1 (en) * 2018-04-20 2022-05-18 Alfred Kärcher SE & Co. KG Cleaning machine comprising a cleaning head having a transmission device
CN113382668B (en) * 2019-01-24 2022-11-25 卡彻北美股份有限公司 Floor treatment apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233274A (en) * 1963-01-28 1966-02-08 Tennant Co G H Sweeping machine dust separator apparatus
DE1230973B (en) * 1958-09-10 1966-12-22 Vorwerk & Co Elektrowerke Kg Device for adjusting the height of an electric polisher
US3686699A (en) * 1969-02-22 1972-08-29 Leopold Knestele Device for cleaning carpeted floors
WO2007047856A2 (en) * 2005-10-18 2007-04-26 Nilfisk-Advance, Inc. Floor maintenance machine using a spiral, tufted, cylindrical brush

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509162A (en) * 1994-11-22 1996-04-23 Clarke Industries, Inc. Hinged brush retaining arm for sweepers
DE102005045669B3 (en) * 2005-09-15 2007-03-29 Alfred Kärcher Gmbh & Co. Kg Ground cleaning machine e.g. road sweeper, has door lockable in its closing position by locking mechanism, which has spring elastic lock bar pre stressed in locking position, and lock bar guided in releasing position by press button

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230973B (en) * 1958-09-10 1966-12-22 Vorwerk & Co Elektrowerke Kg Device for adjusting the height of an electric polisher
US3233274A (en) * 1963-01-28 1966-02-08 Tennant Co G H Sweeping machine dust separator apparatus
US3686699A (en) * 1969-02-22 1972-08-29 Leopold Knestele Device for cleaning carpeted floors
WO2007047856A2 (en) * 2005-10-18 2007-04-26 Nilfisk-Advance, Inc. Floor maintenance machine using a spiral, tufted, cylindrical brush

Also Published As

Publication number Publication date
EP2018821B1 (en) 2013-04-03
EP2018821A2 (en) 2009-01-28
DE102007037052A1 (en) 2009-02-05

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