EP0282850B1 - Fahrbarer Bodenreinigungsautomat - Google Patents

Fahrbarer Bodenreinigungsautomat Download PDF

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Publication number
EP0282850B1
EP0282850B1 EP88103446A EP88103446A EP0282850B1 EP 0282850 B1 EP0282850 B1 EP 0282850B1 EP 88103446 A EP88103446 A EP 88103446A EP 88103446 A EP88103446 A EP 88103446A EP 0282850 B1 EP0282850 B1 EP 0282850B1
Authority
EP
European Patent Office
Prior art keywords
fresh
liquid
rotor
probes
cleaning
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.)
Expired - Lifetime
Application number
EP88103446A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0282850A1 (de
Inventor
Albert Kohl
Léon Seilaz
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AT88103446T priority Critical patent/ATE67649T1/de
Publication of EP0282850A1 publication Critical patent/EP0282850A1/de
Application granted granted Critical
Publication of EP0282850B1 publication Critical patent/EP0282850B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A47L11/40—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
    • A47L11/4044—Vacuuming or pick-up tools; Squeegees
    • 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
    • A47L11/16—Floor surfacing or polishing machines motor-driven with rotating tools the tools being disc brushes
    • A47L11/162—Floor surfacing or polishing machines motor-driven with rotating tools the tools being disc brushes having only a single disc brush
    • A47L11/1625—Floor surfacing or polishing machines motor-driven with rotating tools the tools being disc brushes having only a single disc brush with supply of cleaning agents
    • 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
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • A47L11/302—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools
    • A47L11/305—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction 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
    • A47L11/4011—Regulation of the cleaning machine by electric means; Control systems and remote control systems therefor
    • 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
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices

Definitions

  • the invention relates to a mobile floor cleaning machine with integrated fresh and dirty liquid compartments, with a regulated cleaning rotor to be supplied from the fresh liquid compartment and with a suction nozzle conveying into the dirty liquid compartment and with a handlebar receiving control elements.
  • a cleaning machine of this type already used in practice has on its underside a rotor holder which can be coupled to an accessory, in particular a brush or a drive plate with a pad, by placing the accessory on the floor and moving the device over and over the accessory is put on. All that is required to snap the accessory into place is a brief tap on the motor assigned to the rotor.
  • cleaning fluid is sprayed onto the floor to be treated from a separate fresh water tank via the rotor.
  • the rotor is scrubbing.
  • a bar-like water suction nozzle that follows the rotor when the machine is pushed forward, this is still possible after scrubbing Remaining dirty water is sucked up again, so that the floor can be scrubbed thoroughly in one operation and, at the same time, wiped dry, that is, vacuumed off.
  • the amount of fresh liquid supply to the cleaning rotor should, e.g. be changeable depending on the pollution to be removed.
  • the liquid supply to the rotor is opened with an electro valve and then regulated with the help of a manual valve.
  • This manual valve must of course always be installed in the area below the liquid tank, i.e. close to the floor. It is therefore difficult to use.
  • Another problem is that the fresh liquid pressure depends on the amount of fresh liquid reserve. This difficulty becomes particularly serious when a flexible liquid tank is used, in which, for example, the partition between fresh and dirty liquid is designed as a tight membrane or water bag.
  • a mobile floor cleaning machine of the type described above is known from DE-U-8617171.
  • the invention has for its object to provide a convenient to use quantity control of the fresh liquid supply for the cleaning machine mentioned above, which can also be used when using a flexible tank.
  • this object is achieved according to the invention by a DC-powered machine network and an AC oscillating piston pump for regulating the fresh liquid supply to the cleaning rotor, which is preceded by an electronic pulse generator for controlled regulation of the pump delivery rate.
  • control means of the fresh liquid supply is to be laid in the handlebar of the machine or in its dashboard. It can therefore be operated without physical effort and at the same time with greater precision because of the better observation of the floor.
  • two buttons namely a plus button and a minus button, which are integrated in the handlebar or dashboard of the machine, are provided for regulating the amount of fresh liquid.
  • probes are preferably provided in the fresh liquid compartment of the tank for detecting the current fill level.
  • these probes are to be supplied with alternating voltage via an integrated circuit (IC) which switches through when the (probes) are immersed in the fresh liquid.
  • IC integrated circuit
  • the IC should switch through when and as long as the probe is covered by the respective liquid.
  • the fill level can be displayed, for example, by means of light-emitting diodes, pointer instruments, warning lights or the like.
  • fresh liquid is understood to mean a mixture of fresh water and cleaning concentrate. "Dirty liquid” is fresh liquid drawn up from the floor. For the sake of simplicity, we also speak of fresh water or dirty water.
  • FIG. 1 to 3 show a mobile floor cleaning machine in three different views, projections or sections.
  • the machine consists of a total of 1 carriage with casters 2 and support rollers 3 and handlebar 4 with control panel. A large part of the interior of the carriage 1 is occupied by a liquid tank designated 5 in total.
  • This has a lid 6 with a metering container 7 attached to it, which has a scale. The scale should correspond to the desired mixing ratio of fresh water to cleaning concentrate.
  • the metering container 7 can be filled according to the predetermined mixing ratio. By closing the lid 6 in the closing direction 8, the contents 9 of the metering container 7 are emptied into the liquid tank 5.
  • the liquid tank 5 consists of a fresh water compartment 10 and a dirty water compartment 11.
  • a plurality of probes 12 are provided in the fresh water compartment 10 for detecting and displaying the fill level.
  • the probes With an integrated circuit or IC, the probes are supplied with an alternating voltage (to prevent galvanic erosion of the probes, direct current is not used).
  • the IC switches through as soon as and as long as the probes are covered by a liquid.
  • the fill level can be indicated by LEDs, pointer instruments, warning lights or the like.
  • the fresh water compartment 10 and the dirty water compartment 11 are separated from one another by an intermediate wall 13.
  • the partition can represent a fixed partition between the two compartments 10 and 11 as in Fig. 2 or 3. It can be adapted to the respective Quantity ratio can also be arranged laterally displaceable or adjustable to separate the compartments 10 and 11. 4 and 5, a fixed partition 13 with filter candles 14 inserted therein is shown schematically. 6 and 7, a flexible partition 15 can also be used to separate the fresh water compartment 10 from the waste water compartment 11 instead of a fixed partition 13.
  • an adjustable machine frame 16 is attached to the underside of the carriage 1, the frame parts to be pushed apart or into one another from at least two approximately radially with respect to the cleaning rotor 19 coupled in a receptacle 18 on the underside 17 of the carriage 1 20, 21 exists.
  • the frame parts 20, 21 are therefore radially displaceable in the direction of the arrows 22 and 23 shown in FIG. 2 in the direction of the receptacle 18.
  • a suction nozzle 25 is provided according to FIGS. 1 and 2, which can have the shape of a squeegee.
  • a curtain 26 is attached to the machine frame 16 according to FIGS. 1 and 4. It is thereby achieved that after the sides shielded by the machine frame 16 or curtain 26, water can practically not run off — at least on a level floor.
  • FIG. 8 An exemplary embodiment of the rotor changing system is described with reference to FIG. 8.
  • a cleaning rotor 19 in the form of a brush in the receptacle of the machine, designated 18 as a whole is first raised in the direction of arrow 29 by a drive star 27 provided as a clutch (with motor 28).
  • the rotor 19 is then pushed under the machine until it hits a centering pin for precentering.
  • the motor 28 is lowered in the direction of the arrow 29 such that the driving star 27 enters a driving receptacle of the rotor 19 and engages there.
  • the fresh water supply for example through the motor 28, with a connecting line 30 between the fresh water compartment 10 and the cleaning rotor 19.
  • This connecting line 30 contains an AC oscillating piston pump 31 for regulating the fresh water supply to the rotor 19
  • Pulse generator electronics 32 which is connected to a (not shown) control button arrangement in the dashboard or the like on the one hand and to the oscillating piston pump 31 on the other hand via a line 33.
  • the electronics 32 can preferably also have a control connection originating from the probes 12 according to FIG. 3 and a further control connection to the motor 28, also not shown, in order to prevent the cleaning rotor 19 from running dry in the absence of liquid in the compartment 10.
  • the mobile floor cleaning machine can be operated either from a battery or directly from the mains.
  • a battery pack is inserted into a battery compartment 34 according to FIG. 1 of the machine in a fully wired manner and connected to the machine network.
  • mains operation (220 volts, alternating current) of the machine designed for battery operation
  • a power pack containing a transformer and a rectifier is inserted into the battery compartment 34 and connected to the machine network.

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Centrifugal Separators (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
EP88103446A 1987-03-13 1988-03-05 Fahrbarer Bodenreinigungsautomat Expired - Lifetime EP0282850B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88103446T ATE67649T1 (de) 1987-03-13 1988-03-05 Fahrbarer bodenreinigungsautomat.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3708086 1987-03-13
DE19873708086 DE3708086A1 (de) 1987-03-13 1987-03-13 Fahrbarer bodenreinigungsautomat

Publications (2)

Publication Number Publication Date
EP0282850A1 EP0282850A1 (de) 1988-09-21
EP0282850B1 true EP0282850B1 (de) 1991-09-25

Family

ID=6322937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88103446A Expired - Lifetime EP0282850B1 (de) 1987-03-13 1988-03-05 Fahrbarer Bodenreinigungsautomat

Country Status (7)

Country Link
US (1) US4922572A (es)
EP (1) EP0282850B1 (es)
JP (1) JPS63242214A (es)
AT (1) ATE67649T1 (es)
DE (2) DE3708086A1 (es)
ES (2) ES2025229B3 (es)
GR (1) GR3003034T3 (es)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD654234S1 (en) 2010-12-08 2012-02-14 Karcher North America, Inc. Vacuum bag
US8302240B2 (en) 2009-07-29 2012-11-06 Karcher North America, Inc. Selectively adjustable steering mechanism for use on a floor cleaning machine
US8528142B1 (en) 2003-05-14 2013-09-10 Karcher North America, Inc. Floor treatment apparatus
US8887340B2 (en) 2003-05-14 2014-11-18 Kärcher North America, Inc. Floor cleaning apparatus

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237720A (en) * 1990-05-04 1993-08-24 Bissell Inc. Carpet extractor with bucket caddy
CA2072710C (en) 1991-07-15 2002-05-28 Kent J. Furcron Improved cleaning device
DE4225237A1 (de) * 1992-07-30 1994-02-03 Henkel Ecolab Gmbh & Co Ohg Bodenreinigungsautomat
DE4229204C2 (de) * 1992-09-02 1995-10-05 Henkel Kgaa Fahrbarer Bodenreinigungsautomat
US5288334A (en) * 1992-10-13 1994-02-22 A And T Development Corporation System and method for arresting deterioration of concrete vehicle parking structures
DE4429617C1 (de) * 1994-08-20 1995-11-30 Henkel Ecolab Gmbh & Co Ohg Fahrbarer Bodenreinigungsautomat
US6243276B1 (en) * 1999-05-07 2001-06-05 S-B Power Tool Company Power supply system for battery operated devices
US6266892B1 (en) 1999-07-19 2001-07-31 Concept Cleaning Systems, Inc. Device for enhancing removal of liquid from fabric
US6298577B1 (en) 1999-07-19 2001-10-09 Concept Cleaning Systems, Inc. Device for enhancing removal of liquid from fabric
JP4820038B2 (ja) * 1999-12-13 2011-11-24 セメクイップ， インコーポレイテッド イオン注入イオン源、システム、および方法
KR200241590Y1 (ko) * 2001-05-17 2001-10-15 김영권 휴대용 자동차 광택기
DE102006004508A1 (de) * 2006-02-01 2007-08-09 Ströer Out-of-Home Media AG Sanitäranlage mit einem Fußbodenreinigungssystem
US20080184520A1 (en) * 2006-09-14 2008-08-07 Wolfe Kevin A Self-propelled extraction systems and methods
US8604709B2 (en) 2007-07-31 2013-12-10 Lsi Industries, Inc. Methods and systems for controlling electrical power to DC loads
US8903577B2 (en) 2009-10-30 2014-12-02 Lsi Industries, Inc. Traction system for electrically powered vehicles
US7598683B1 (en) 2007-07-31 2009-10-06 Lsi Industries, Inc. Control of light intensity using pulses of a fixed duration and frequency
US8510902B2 (en) 2007-12-03 2013-08-20 Dri-Eaz Products, Inc. Air induction hard surface cleaning tool with an internal baffle
USD684737S1 (en) 2011-08-31 2013-06-18 Dri-Eaz Products, Inc. Extractor housing
US9195238B2 (en) 2012-06-15 2015-11-24 Sapphire Scientific, Inc. Waste water vessels with multiple valved chambers, and associated systems and methods
US9351622B2 (en) 2012-09-04 2016-05-31 Sapphire Scientific Inc. Fluid extracting device with shaped head and associated systems and methods of use and manufacture
USD701661S1 (en) 2012-09-04 2014-03-25 Dri-Eaz Products, Inc. Extractor port housing
US10060641B2 (en) 2015-02-25 2018-08-28 Dri-Eaz Products, Inc. Systems and methods for drying roofs
CN106137051B (zh) * 2016-06-28 2018-11-02 绍兴集知汇信息科技有限公司 一种室内保洁用多功用擦地机
USD907868S1 (en) 2019-01-24 2021-01-12 Karcher North America, Inc. Floor cleaner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329756A (en) * 1980-07-03 1982-05-18 Chicoine Russell G Hot water extraction carpet and floor cleaning machine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1112815B (de) * 1955-09-17 1961-08-17 Alban Gerischer Bohnergeraet mit Scheibenbuerste und mit selbsttaetiger Wachszufuhr
US3443272A (en) * 1967-09-01 1969-05-13 Mc Graw Edison Co Upholstery cleaner
US3909197A (en) * 1972-08-25 1975-09-30 Johann Heinrich Cremers Method and apparatus for cleaning textile floor covering
SE393441B (sv) * 1975-07-31 1977-05-09 E A Nimell Vetskekolvpump med roterande och fram- och atergaende kolv
US4207649A (en) * 1976-03-09 1980-06-17 Bates Jack A Carpet cleaning machine
US4210978A (en) * 1977-12-20 1980-07-08 H. B. Fuller Company Automatic carpet cleaning machine
US4196492A (en) * 1977-12-20 1980-04-08 H. B. Fuller Company Automatic carpet cleaning machine
US4254412A (en) * 1979-06-12 1981-03-03 Powell Industries, Inc. Controller deviation indicator
US4311586A (en) * 1980-04-22 1982-01-19 Tracor, Inc. Solvent mixing in HPLC using low pressure solvent metering pumps
US4348783A (en) * 1980-11-10 1982-09-14 Tennant Company Scrubbing machine with selective recycle
GB8421711D0 (en) * 1984-08-28 1984-10-03 Unilever Plc Floor-cleaning machine
US4722675A (en) * 1985-10-05 1988-02-02 Dragerwerk Aktiengesellschaft Piston proportioning pump
DE8617171U1 (de) * 1986-06-27 1986-10-09 Hako-Werke GmbH & Co, 2060 Bad Oldesloe Fahrbare Bodenreinigungsmaschine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329756A (en) * 1980-07-03 1982-05-18 Chicoine Russell G Hot water extraction carpet and floor cleaning machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8528142B1 (en) 2003-05-14 2013-09-10 Karcher North America, Inc. Floor treatment apparatus
US8887340B2 (en) 2003-05-14 2014-11-18 Kärcher North America, Inc. Floor cleaning apparatus
US9015887B1 (en) 2003-05-14 2015-04-28 Kärcher North America, Inc. Floor treatment apparatus
US9192276B2 (en) 2003-05-14 2015-11-24 Karcher North America, Inc. Floor cleaning apparatus
US9451861B2 (en) 2003-05-14 2016-09-27 Kärcher North America, Inc. Floor treatment apparatus
US9510721B2 (en) 2003-05-14 2016-12-06 Karcher North America, Inc. Floor cleaning apparatus
US8302240B2 (en) 2009-07-29 2012-11-06 Karcher North America, Inc. Selectively adjustable steering mechanism for use on a floor cleaning machine
USD654234S1 (en) 2010-12-08 2012-02-14 Karcher North America, Inc. Vacuum bag

Also Published As

Publication number Publication date
ES1005557U (es) 1988-11-16
ES2025229B3 (es) 1992-03-16
DE3865051D1 (de) 1991-10-31
ES1005557Y (es) 1989-05-01
ATE67649T1 (de) 1991-10-15
DE3708086A1 (de) 1988-09-22
GR3003034T3 (en) 1993-02-17
JPS63242214A (ja) 1988-10-07
US4922572A (en) 1990-05-08
EP0282850A1 (de) 1988-09-21

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