EP0380524A1 - Device for cleaning surfaces. - Google Patents
Device for cleaning surfaces.Info
- Publication number
- EP0380524A1 EP0380524A1 EP19880908100 EP88908100A EP0380524A1 EP 0380524 A1 EP0380524 A1 EP 0380524A1 EP 19880908100 EP19880908100 EP 19880908100 EP 88908100 A EP88908100 A EP 88908100A EP 0380524 A1 EP0380524 A1 EP 0380524A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- suction
- line
- cleaning liquid
- suction head
- hydraulic motor
- 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
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
- A47L11/40—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
- A47L11/29—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
- A47L11/4013—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
- A47L11/4027—Filtering or separating contaminants or debris
-
- 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
- A47L11/4036—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
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4088—Supply pumps; Spraying devices; Supply conduits
Abstract
Un dispositif de nettoyage de surfaces comprend une tête d'aspiration (6) qui porte sur le côté qui fait face à la surface à nettoyer deux brosses circulaires concentriques (24) qui tournent en sens opposé. Dans l'espace entre ces deux brosses circulaires est injecté au moyen d'un conduit (9) un liquide de nettoyage qui est aspiré avec les impuretés, par un conduit d'aspiration (5) jusqu'à un réservoir (2) de liquide de nettoyage (3). Les brosses circulaires (24) sont entraînées par un moteur hydraulique agencé dans la tête d'aspiration (6) et alimenté par des conduits (19, 20). On peut utiliser cette tête d'aspiration pour nettoyer également des surfaces inclinées ou verticales, ou situées au-dessus de la tête de l'utilisateur.A surface cleaning device comprises a suction head (6) which carries on the side which faces the surface to be cleaned two concentric circular brushes (24) which rotate in opposite directions. In the space between these two circular brushes is injected by means of a conduit (9) a cleaning liquid which is sucked with the impurities, by a suction conduit (5) up to a reservoir (2) of liquid cleaning (3). The circular brushes (24) are driven by a hydraulic motor arranged in the suction head (6) and supplied by conduits (19, 20). This suction head can be used to also clean inclined or vertical surfaces, or located above the user's head.
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT2714/87 | 1987-10-14 | ||
AT271487A AT388863B (en) | 1987-10-14 | 1987-10-14 | DEVICE FOR CLEANING SURFACES |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0380524A1 true EP0380524A1 (en) | 1990-08-08 |
EP0380524B1 EP0380524B1 (en) | 1992-08-05 |
Family
ID=3539150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19880908100 Expired - Lifetime EP0380524B1 (en) | 1987-10-14 | 1988-09-28 | Device for cleaning surfaces |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0380524B1 (en) |
AT (1) | AT388863B (en) |
DE (1) | DE3873543D1 (en) |
WO (1) | WO1989003191A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATA244690A (en) * | 1990-12-04 | 1993-11-15 | Abbrederis Heinrich | DEVICE FOR CLEANING SURFACES |
GB2257901B (en) * | 1991-07-20 | 1994-10-26 | Atomic Energy Authority Uk | Cleaning device |
ATA238091A (en) * | 1991-11-29 | 1994-05-15 | Abbrederis Heinrich | DEVICE FOR TREATING, IN PARTICULAR CLEANING, OF FLAT SURFACES |
DE4200064C2 (en) * | 1992-01-03 | 1995-07-06 | Hako Gmbh & Co | Mobile wet cleaning machine |
CN104961352B (en) * | 2015-07-15 | 2017-08-25 | 深圳市创思泰科技有限公司 | Disk is smeared in rotation with left and right shower nozzle |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2021608A (en) * | 1935-08-05 | 1935-11-19 | Continental Car Na Var Corp | Scrubbing brush |
US2781745A (en) * | 1955-03-29 | 1957-02-19 | Forrest L Bailes | Hydraulic motor for a scrubbing machine |
US2861838A (en) * | 1956-11-06 | 1958-11-25 | Turbo Machine Co | Fluid spray cleaning machines |
US2932844A (en) * | 1958-08-22 | 1960-04-19 | Robert J O'connor | Electric wall and ceiling washer |
US3040350A (en) * | 1961-06-12 | 1962-06-26 | Hoover Co | Detergent dispensing wheel support for shampoo appliances |
FR91662E (en) * | 1966-12-15 | 1968-07-26 | Floor polish machine perfected for brushing floors and simultaneously vacuuming dust | |
US3606631A (en) * | 1970-06-01 | 1971-09-21 | Von Schrader Mfg Co | Portable cleaning machine |
DE2553194A1 (en) * | 1975-11-27 | 1977-06-08 | Hoedl Fa Doris | Upholstery cleaning appts. including plate brush - has protective brush surrounding plate fitted to bearing section and with handle to supply cleaning fluid |
US4308636A (en) * | 1977-06-23 | 1982-01-05 | Davis John W | Method and apparatus for heating a fluid |
FR2403774A1 (en) * | 1977-09-26 | 1979-04-20 | Vinolas Y Vall Llosera Narcis | Machine for cleaning wall and floor surfaces - can operate with or without fluid, and comprises cleaning head, pump and tank |
DE2839143A1 (en) * | 1978-09-08 | 1980-03-20 | Hellmut Kuhnle | Carpet cleaning machine with fluid spray applicator - has several suction nozzles drawing up moisture following spray application |
DE2907911A1 (en) * | 1979-03-01 | 1980-09-11 | Hoedl Geb Strecker Doris | Upholstery vacuum cleaner with rotary brush - incorporates spray nozzles for cleaning liq., and is mounted on drive shaft coupled to flexible shaft |
DE3518545C1 (en) * | 1985-05-23 | 1986-12-18 | Alfred Kärcher GmbH & Co, 7057 Winnenden | Wet-cleaning device for floor coverings |
-
1987
- 1987-10-14 AT AT271487A patent/AT388863B/en not_active IP Right Cessation
-
1988
- 1988-09-28 DE DE8888908100T patent/DE3873543D1/en not_active Expired - Lifetime
- 1988-09-28 EP EP19880908100 patent/EP0380524B1/en not_active Expired - Lifetime
- 1988-09-28 WO PCT/AT1988/000073 patent/WO1989003191A1/en active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO8903191A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1989003191A1 (en) | 1989-04-20 |
ATA271487A (en) | 1989-02-15 |
DE3873543D1 (en) | 1992-09-10 |
AT388863B (en) | 1989-09-11 |
EP0380524B1 (en) | 1992-08-05 |
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