AU2711299A - Cleaning head in a device for cleaning the window and facade surfaces - Google Patents
Cleaning head in a device for cleaning the window and facade surfacesInfo
- Publication number
- AU2711299A AU2711299A AU27112/99A AU2711299A AU2711299A AU 2711299 A AU2711299 A AU 2711299A AU 27112/99 A AU27112/99 A AU 27112/99A AU 2711299 A AU2711299 A AU 2711299A AU 2711299 A AU2711299 A AU 2711299A
- Authority
- AU
- Australia
- Prior art keywords
- cleaning head
- cleaning
- window
- head
- pushers
- 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.)
- Abandoned
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
- A47L1/00—Cleaning windows
- A47L1/02—Power-driven machines or devices
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Accessories Of Cameras (AREA)
Abstract
The present invention relates to a cleaning head (1) comprising a plurality of hydrostatic bearings (16) which form a thin layer of water between the surface to be cleaned and the cleaning head (1) during operation thereof, wherein said cleaning head (1) is capable of sliding displacement on the water layer. When the water supply to the cleaning head (1) is interrupted at the end of the cleaning process, pushers (21) of lifting devices (20) extend outwardly so as to protrude from the front plane (22) of the cleaning head (1), wherein said pushers maintain a gap of a predetermined value between the cleaning head (1) and the surface to be cleaned. Air can also be injected in the area of the cleaning head (1) and drawn off through a suction channel (3) of said cleaning head so that any residual liquid can be removed from below the cleaning head (1).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19806928A DE19806928C2 (en) | 1998-02-19 | 1998-02-19 | Cleaning head of a cleaning device for window and facade surfaces |
DE19806928 | 1998-02-19 | ||
PCT/DE1999/000134 WO1999042226A1 (en) | 1998-02-19 | 1999-01-20 | Cleaning head in a device for cleaning the window and facade surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2711299A true AU2711299A (en) | 1999-09-06 |
Family
ID=7858270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU27112/99A Abandoned AU2711299A (en) | 1998-02-19 | 1999-01-20 | Cleaning head in a device for cleaning the window and facade surfaces |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1056550B1 (en) |
AT (1) | ATE224244T1 (en) |
AU (1) | AU2711299A (en) |
DE (3) | DE19857668C2 (en) |
ES (1) | ES2184414T3 (en) |
WO (1) | WO1999042226A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19836527A1 (en) * | 1998-08-12 | 2000-02-24 | Dornier Tech Gmbh & Co | Liquid cleaning system for vertical surfaces of facades and plate glass windows incorporates inner box fed with fluid and fluid is sucked from outer box back to reservoir |
DE10322201B3 (en) * | 2003-05-16 | 2004-08-26 | Taurus Instruments Gmbh | Automatic cleaning system for facade of building has two rotating brush heads in housings one above the other and connected to suction pipes |
DE102004023414B4 (en) * | 2003-05-16 | 2006-10-12 | Taurus Instruments Gmbh | Device for automatic cleaning of building facades and flat surfaces |
CN117145878B (en) * | 2023-10-30 | 2023-12-26 | 烟台汇龙轴承科技有限公司 | Automatic bearing assembling machine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1537273A (en) * | 1920-04-06 | 1925-05-12 | Francis W Tully | Window-cleaning apparatus |
FR96261E (en) * | 1968-02-28 | 1972-06-16 | Tanguy Pierre | Appliance to clean windows and flat surfaces. |
DE2121500A1 (en) * | 1970-05-02 | 1971-11-25 | Marzorati, Pierantonio, Desio, Mailand (Italien) | Method and device for cleaning the surface of solids with liquids |
JPS5221823B2 (en) * | 1974-02-27 | 1977-06-13 | ||
DE4220599A1 (en) * | 1992-06-24 | 1994-01-13 | Remmers Chemie Gmbh & Co | Cleaning system for building facades - feeds cleaning agent to pressure generator and to exchangeable cleaning mechanism |
DE19545517C2 (en) * | 1995-12-06 | 1998-12-03 | Iren Dornier | Steam cleaning device |
DE19715562C1 (en) * | 1997-04-15 | 1998-08-27 | Fidor Vermoegensverwaltung Gmb | Brush cleaning head |
-
1998
- 1998-02-19 DE DE19857668A patent/DE19857668C2/en not_active Expired - Fee Related
- 1998-02-19 DE DE19806928A patent/DE19806928C2/en not_active Expired - Fee Related
-
1999
- 1999-01-20 ES ES99907259T patent/ES2184414T3/en not_active Expired - Lifetime
- 1999-01-20 WO PCT/DE1999/000134 patent/WO1999042226A1/en active IP Right Grant
- 1999-01-20 DE DE59902748T patent/DE59902748D1/en not_active Expired - Fee Related
- 1999-01-20 AU AU27112/99A patent/AU2711299A/en not_active Abandoned
- 1999-01-20 AT AT99907259T patent/ATE224244T1/en not_active IP Right Cessation
- 1999-01-20 EP EP99907259A patent/EP1056550B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1999042226A1 (en) | 1999-08-26 |
EP1056550B1 (en) | 2002-09-18 |
ES2184414T3 (en) | 2003-04-01 |
DE59902748D1 (en) | 2002-10-24 |
DE19857668C2 (en) | 2000-08-03 |
EP1056550A1 (en) | 2000-12-06 |
DE19806928C2 (en) | 2000-01-20 |
DE19806928A1 (en) | 1999-09-02 |
DE19857668A1 (en) | 2000-03-02 |
ATE224244T1 (en) | 2002-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |