ATE224244T1 - CLEANING HEAD OF A CLEANING DEVICE FOR WINDOWS AND FACADE SURFACES - Google Patents

CLEANING HEAD OF A CLEANING DEVICE FOR WINDOWS AND FACADE SURFACES

Info

Publication number
ATE224244T1
ATE224244T1 AT99907259T AT99907259T ATE224244T1 AT E224244 T1 ATE224244 T1 AT E224244T1 AT 99907259 T AT99907259 T AT 99907259T AT 99907259 T AT99907259 T AT 99907259T AT E224244 T1 ATE224244 T1 AT E224244T1
Authority
AT
Austria
Prior art keywords
cleaning head
cleaning
windows
head
pushers
Prior art date
Application number
AT99907259T
Other languages
German (de)
Inventor
Iren Dornier
Original Assignee
Dornier Tech Gmbh & Co
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 Dornier Tech Gmbh & Co filed Critical Dornier Tech Gmbh & Co
Application granted granted Critical
Publication of ATE224244T1 publication Critical patent/ATE224244T1/en

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).
AT99907259T 1998-02-19 1999-01-20 CLEANING HEAD OF A CLEANING DEVICE FOR WINDOWS AND FACADE SURFACES ATE224244T1 (en)

Applications Claiming Priority (2)

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
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
ATE224244T1 true ATE224244T1 (en) 2002-10-15

Family

ID=7858270

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99907259T ATE224244T1 (en) 1998-02-19 1999-01-20 CLEANING HEAD OF A CLEANING DEVICE FOR WINDOWS 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO1999042226A1 (en) 1999-08-26
DE19806928A1 (en) 1999-09-02
DE19857668C2 (en) 2000-08-03
DE59902748D1 (en) 2002-10-24
EP1056550A1 (en) 2000-12-06
EP1056550B1 (en) 2002-09-18
DE19806928C2 (en) 2000-01-20
ES2184414T3 (en) 2003-04-01
AU2711299A (en) 1999-09-06
DE19857668A1 (en) 2000-03-02

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee