EP0029401A1 - Apparat zum Reinigen von Oberflächen, wie z.B. Decken und Wände - Google Patents

Apparat zum Reinigen von Oberflächen, wie z.B. Decken und Wände Download PDF

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Publication number
EP0029401A1
EP0029401A1 EP19800420126 EP80420126A EP0029401A1 EP 0029401 A1 EP0029401 A1 EP 0029401A1 EP 19800420126 EP19800420126 EP 19800420126 EP 80420126 A EP80420126 A EP 80420126A EP 0029401 A1 EP0029401 A1 EP 0029401A1
Authority
EP
European Patent Office
Prior art keywords
handle
roller
rollers
cleaned
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.)
Granted
Application number
EP19800420126
Other languages
English (en)
French (fr)
Other versions
EP0029401B1 (de
Inventor
Joseph Pollet
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR7928516A external-priority patent/FR2469171A1/fr
Priority claimed from FR8015321A external-priority patent/FR2485912A2/fr
Application filed by Individual filed Critical Individual
Priority to AT80420126T priority Critical patent/ATE5368T1/de
Publication of EP0029401A1 publication Critical patent/EP0029401A1/de
Application granted granted Critical
Publication of EP0029401B1 publication Critical patent/EP0029401B1/de
Expired 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
    • 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
    • A47L11/38—Machines, specially adapted for cleaning walls, ceilings, roofs, 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
    • A47L11/4013—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
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4025—Means for emptying
    • 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
    • A47L11/4036—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
    • A47L11/40—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
    • 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
    • A47L11/4072—Arrangement of castors or wheels
    • 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
    • A47L11/4075—Handles; levers
    • 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
    • A47L11/4088—Supply pumps; Spraying devices; Supply conduits

Definitions

  • the present invention relates to an apparatus for cleaning surfaces such as ceilings and walls.
  • This device is more specifically intended for the cleaning of walls or ceilings of buildings before passing a coat of paint or laying wallpaper.
  • US Patent 2,857,606 describes an apparatus intended exclusively for cleaning walls, comprising a casing, the lower part of which forms a tank containing a cleaning liquid in which a cleaning roller soaks, driven in rotation and intended to rest on the wall. to be cleaned, with which a spin roller is associated, the recovery of the cleaning liquid taking place in a chute channeling it into a tube leading it to a recovery tank.
  • the cleaning roller providing support, cleaning, and movement of the device on the wall to be cleaned, makes the use of the device very difficult, if not impossible from a practical point of view. In fact, if the pressure printed on the support is too great, the cleaning is satisfactory, but the device does not move and the cleaning roller deteriorates. On the contrary, if the printed pressure is too low, cleaning is poor and the movement of the device is too fast.
  • the present invention aims to remedy these drawbacks.
  • the support and drive rollers of the device have a smaller cross-section than that of the cleaning roller and are driven in rotation at a speed lower than the speed of rotation of the latter.
  • the action of the spin roller allows the evacuation of the dirty cleaning water to the recovery tank, before a new soaking of the washing roller with clean liquid at the level of the feed ramp thereof.
  • the scraper evacuates the water droplets remaining on the cleaned surface.
  • cleaning liquid either water alone or water with a detergent added, in which case it is preferable to carry out a rinsing operation always at using the device supplied with clean water.
  • the frame carries between the two drive rollers disposed near two of its edges, two successive assemblies each having a flexible roller, a liquid supply ramp, a roller and a scraper.
  • the apparatus shown in the drawing comprises a frame 1 pivotally mounted at the end 2 of the branches of a stirrup 3.
  • This stirrup 3 is, for its part, mounted at the end upper of a handle 4.
  • On the frame 1 feels fixed, near two opposite edges thereof, two rollers 5 driven in rotation, intended to ensure the support and the drive of the device on the surface to clean.
  • These rollers are made of a relatively hard material, but having a good coefficient of adhesion, and are mounted in an adjustable manner, transversely to the frame on legs 5a.
  • roller 6 On the frame are also mounted a washing roller 6 and a rinsing roller 7 made of a semi-flexible material, these two rollers being driven in the opposite direction to that of the rollers 5 and at a higher speed.
  • Roller 6 is associated with a ramp 8 for supplying washing products, and roller 7 with a ramp 9 for supplying rinsing water, each ramp comprising orifices opening out opposite the roller with which it is associated, and being mounted behind it in the direction of movement of the device.
  • wiping rollers respectively 10 and 12 made of a hard material, each maintained in pressure against the roller with which it is associated by a spring 13.
  • a flexible scraper, respectively 14 and 15, is associated with each of the spin rollers, respectively 10 and 12, preventing the liquid extracted from the roller in question from being returned thereto.
  • rollers 10 and 12 are covered, on the side of the surface to be cleaned, with covers respectively 16 and 17 parallel to the plane of the frame.
  • the apparatus further comprises scrapers 18 and 19 located behind the rollers, respectively 6 and 7.
  • a tank 20 intended for recovering washing and rinsing liquids, this tank comprising at minus an evacuation pipe 22 in the bottom and / or 22 'lateral.
  • the washing product is supplied using a pump 23 from a container 24 by a tube 25, the water supply being made by a tube 26 connected to the network.
  • the upper part of the handle 4 forms a yoke 27 open upwards, in the two wings of which are provided two central and longitudinal slots 28, the central branch 29 of the stirrup 3 being engaged in this yoke and having two opposite fingers 30 engaged in the two lights 28.
  • a spring 32 is mounted inside the handle, which bears, at its lower end, against a stop 33 and, at its upper end, against the central branch 29 of the stirrup.
  • the yoke has, near its other end, a pin 34 connecting its two wings, which cooperates with two symmetrical ramps 35 secured to the central branch 29 of the stirrup and forming a V open upwards.
  • a contactor not shown in the drawing is associated with the ramps 35, which causes the device to stop when the axis 34 is in contact with the bottom of the V-shaped recess.
  • the spring 32 is compressed so that the axis 34 is no longer at the bottom of the V-shaped recess, which allows a lateral offset of the frame relatively on the handle until the axis 34 comes to bear against one of the ramps 35.
  • the handle 4 is made from three tubular elements of different sections.
  • the lower element 36 of larger section is equipped, at its lower end, with a wheel 37 of known type intended to bear on the ground, orientable by means of a lever 38 on which are mounted the device operation control and allowing the actuation of a brake 39, which operates as soon as the lever 38 is released, under the effect of the simple weight thereof.
  • a spring 40 is mounted on which comes to bear the intermediate tubular element 42 which slides inside the tubular element 36 and the upper end of which forms a collar 43.
  • This collar 43 is intended to cooperate with a ratchet lock 44 to ensure, when necessary, the maintenance of the intermediate tube 42 in the engaged position in the lower tube 36.
  • the tube 45 In the intermediate tube 42 is engaged the upper tubular element 45 which is blocked in translation relative to the tube 42.
  • the tube 45 has means for adjusting its length, not shown in the drawing.
  • the lower tube 36 can be equipped with a handle 46 facilitating its handling.
  • the apparatus under conditions of use, the apparatus is in the position shown in FIG. 1, that is to say that the intermediate tube 42 is partially disengaged from the lower tube 36 under the spring action 40.
  • the device stands between floor and ceiling under the effect of spring 40 and spring 32, after adjusting the length of the tube 45.
  • the operator need only, after having caused it to stop, to cause the two upper tubes to slide downwards, until the latch 44 comes to cap the collar 43. It is thus possible to neutralize the action of the spring 40, which facilitates the handling of the assembly.
  • the handle 36, 42, 45 is mounted with the interposition of a chain 46 or the like at one end of a lever 47, the central part of which is suspended from a harness 48 whose can equip the operator, the other end of the lever with handle-49.
  • This arrangement is advantageous when mounting on casters cannot be envisaged, for example on stairs.
  • the operator can control the operation by pressing the handle 49 to raise the device or by releasing it to bring it down.
  • the invention brings a great improvement to the existing technique by providing a device of simple design requiring no effort from the operator during operation.

Landscapes

  • Cleaning In General (AREA)
EP19800420126 1979-11-14 1980-11-13 Apparat zum Reinigen von Oberflächen, wie z.B. Decken und Wände Expired EP0029401B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80420126T ATE5368T1 (de) 1979-11-14 1980-11-13 Apparat zum reinigen von oberflaechen, wie z.b. decken und waende.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7928516A FR2469171A1 (fr) 1979-11-14 1979-11-14 Appareil pour le nettoyage de surfaces telles que plafonds et murs
FR7928516 1979-11-14
FR8015321A FR2485912A2 (fr) 1980-07-07 1980-07-07 Appareil pour le nettoyage de surfaces, telles que plafonds et murs
FR8015321 1980-07-07

Publications (2)

Publication Number Publication Date
EP0029401A1 true EP0029401A1 (de) 1981-05-27
EP0029401B1 EP0029401B1 (de) 1983-11-23

Family

ID=26221444

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19800420126 Expired EP0029401B1 (de) 1979-11-14 1980-11-13 Apparat zum Reinigen von Oberflächen, wie z.B. Decken und Wände

Country Status (2)

Country Link
EP (1) EP0029401B1 (de)
DE (1) DE3065719D1 (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359199A3 (en) * 1988-09-16 1990-10-10 Stadtwerke Munster Gmbh Mobile seaffold for working walls
WO1990014787A1 (en) * 1989-05-29 1990-12-13 Terje Gjerde Washing apparatus
GB2310796A (en) * 1996-03-07 1997-09-10 Reckitt & Colman Inc Cleaning implement
WO1999054063A1 (es) * 1998-04-16 1999-10-28 Sanchez Garcia Francisco Javie Tratadora de fachadas
NL1014887C2 (nl) * 2000-04-10 2001-10-11 Fretoma General Cleaning Servi Mobiele reinigingsinrichting en werkwijze voor het reinigen van op afstand van de bodem gelegen oppervlakken.
CN101999872A (zh) * 2010-11-23 2011-04-06 昆山市工业技术研究院有限责任公司 壁面清洗机器人挡水及污水回收再利用装置
CN102835934A (zh) * 2012-08-17 2012-12-26 杨金亮 一种高空墙体自动清洗装置
CN107570469A (zh) * 2017-10-31 2018-01-12 无锡市湖昌机械制造有限公司 房屋外表面清洁设备
CN111839380A (zh) * 2020-07-31 2020-10-30 何雪峰 一种玻璃幕墙清洁机器人
CN112141051A (zh) * 2020-10-09 2020-12-29 杭州获锡汽车部件有限公司 一种冷冻运输车厢内壁清理装置及其使用方法
CN112869666A (zh) * 2019-05-28 2021-06-01 华东栋 一种幕墙工程用清洗天车

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE851472C (de) * 1950-06-27 1952-10-06 Gerhard Eberlein Vorrichtung zum Abwaschen von Wandflaechen, Decken u. dgl.
DE915548C (de) * 1951-10-27 1954-07-22 Paul Kirchhof Vorrichtung zum Abwaschen von Raumwaenden und -decken
US2857606A (en) * 1956-07-13 1958-10-28 Sperka Charles Wall cleaning device
DE1503865A1 (de) * 1965-04-07 1969-08-21 Rudolf Rost Decken-Abwasch-Geraet
FR2389358A1 (de) * 1977-05-02 1978-12-01 Alpana Aluminum Prod

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE851472C (de) * 1950-06-27 1952-10-06 Gerhard Eberlein Vorrichtung zum Abwaschen von Wandflaechen, Decken u. dgl.
DE915548C (de) * 1951-10-27 1954-07-22 Paul Kirchhof Vorrichtung zum Abwaschen von Raumwaenden und -decken
US2857606A (en) * 1956-07-13 1958-10-28 Sperka Charles Wall cleaning device
DE1503865A1 (de) * 1965-04-07 1969-08-21 Rudolf Rost Decken-Abwasch-Geraet
FR2389358A1 (de) * 1977-05-02 1978-12-01 Alpana Aluminum Prod

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359199A3 (en) * 1988-09-16 1990-10-10 Stadtwerke Munster Gmbh Mobile seaffold for working walls
WO1990014787A1 (en) * 1989-05-29 1990-12-13 Terje Gjerde Washing apparatus
GB2310796A (en) * 1996-03-07 1997-09-10 Reckitt & Colman Inc Cleaning implement
WO1999054063A1 (es) * 1998-04-16 1999-10-28 Sanchez Garcia Francisco Javie Tratadora de fachadas
NL1014887C2 (nl) * 2000-04-10 2001-10-11 Fretoma General Cleaning Servi Mobiele reinigingsinrichting en werkwijze voor het reinigen van op afstand van de bodem gelegen oppervlakken.
BE1014114A3 (nl) * 2000-04-10 2003-05-06 Fretoma General Cleaning Servi Mobiele reinigingsinrichting en werkwijze voor het reinigen van op afstand van de bodem gelegen oppervlakken.
CN101999872A (zh) * 2010-11-23 2011-04-06 昆山市工业技术研究院有限责任公司 壁面清洗机器人挡水及污水回收再利用装置
CN101999872B (zh) * 2010-11-23 2012-03-07 昆山市工业技术研究院有限责任公司 壁面清洗机器人挡水及污水回收再利用装置
CN102835934A (zh) * 2012-08-17 2012-12-26 杨金亮 一种高空墙体自动清洗装置
CN107570469A (zh) * 2017-10-31 2018-01-12 无锡市湖昌机械制造有限公司 房屋外表面清洁设备
CN112869666A (zh) * 2019-05-28 2021-06-01 华东栋 一种幕墙工程用清洗天车
CN111839380A (zh) * 2020-07-31 2020-10-30 何雪峰 一种玻璃幕墙清洁机器人
CN112141051A (zh) * 2020-10-09 2020-12-29 杭州获锡汽车部件有限公司 一种冷冻运输车厢内壁清理装置及其使用方法

Also Published As

Publication number Publication date
DE3065719D1 (en) 1983-12-29
EP0029401B1 (de) 1983-11-23

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