EP0818173A3 - Triple function nozzle for vacuum cleaner - Google Patents

Triple function nozzle for vacuum cleaner Download PDF

Info

Publication number
EP0818173A3
EP0818173A3 EP97110193A EP97110193A EP0818173A3 EP 0818173 A3 EP0818173 A3 EP 0818173A3 EP 97110193 A EP97110193 A EP 97110193A EP 97110193 A EP97110193 A EP 97110193A EP 0818173 A3 EP0818173 A3 EP 0818173A3
Authority
EP
European Patent Office
Prior art keywords
lip
pull
vacuuming
vacuum cleaner
suction head
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
EP97110193A
Other languages
German (de)
French (fr)
Other versions
EP0818173A2 (en
EP0818173B1 (en
Inventor
Horst Dilger
Dieter Kaffenberger
Wilfried Krämer
Klaus-Dieter Riehl
Hans-Joachim Steudtner
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.)
Wessel Werk GmbH
Original Assignee
Wessel Werk GmbH
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 Wessel Werk GmbH filed Critical Wessel Werk GmbH
Publication of EP0818173A2 publication Critical patent/EP0818173A2/en
Publication of EP0818173A3 publication Critical patent/EP0818173A3/en
Application granted granted Critical
Publication of EP0818173B1 publication Critical patent/EP0818173B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0633—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads
    • A47L9/064—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor
    • A47L9/0653—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor with mechanical actuation, e.g. using a lever
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0606—Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads
    • A47L9/0613—Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads with means specially adapted for picking up threads, hair or the like, e.g. brushes, combs, lint pickers or bristles pads

Abstract

Die Erfindung betrifft eine Dreizweck-Staubsaugerdüse, die für das Trockensaugen auf Teppichböden, für das Trockensaugen auf Glattböden sowie für das Naßsaugen auf Glattböden eingerichtet ist. Zum Aufbau gehören ein Saugkopf (2), eine untere Saugkopfplatte (3) mit einem Saugmund (4), ein heb- und senkbar angeordneter Halter (8) mit einer flexiblen Abziehlippe (9) sowie zumindest eine Laufrolle (7) an dem rückwärtigen Ende des Saugkopfes (2). Die Abziehlippe (9) ist vor dem Saugmund (4) angeordnet. Neben der Abziehlippe (9) sind Stützrollen (7') vorgesehen, die bei abgesenktem Halter (8) auf dem Boden aufstehen und zusammen mit Laufrolle (7) den bodenseitigen Funktionsabstand (F) der Abziehlippe (9) beim Saugen von Glattböden bestimmen. Hinter dem Saugmund (4) ist ein flexibler Abstreifer (9') aus Gummi oder Kunststoff angeordnet.

Figure 00000001
The invention relates to a three-purpose vacuum cleaner nozzle, which is set up for dry vacuuming on carpets, for dry vacuuming on smooth floors and for wet vacuuming on smooth floors. The construction includes a suction head (2), a lower suction head plate (3) with a suction mouth (4), a holder (8) with a flexible pull-off lip (9), which can be raised and lowered, and at least one roller (7) at the rear end the suction head (2). The pull-off lip (9) is arranged in front of the suction mouth (4). In addition to the pull-off lip (9), support rollers (7 ') are provided that stand on the floor when the holder (8) is lowered and, together with the roller (7), determine the functional gap (F) on the bottom of the pull-off lip (9) when vacuuming smooth floors. A flexible wiper (9 ') made of rubber or plastic is arranged behind the suction mouth (4).
Figure 00000001
EP97110193A 1996-07-12 1997-06-21 Triple function nozzle for vacuum cleaner Expired - Lifetime EP0818173B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19628070 1996-07-12
DE19628070A DE19628070C2 (en) 1996-07-12 1996-07-12 Three-purpose vacuum cleaner

Publications (3)

Publication Number Publication Date
EP0818173A2 EP0818173A2 (en) 1998-01-14
EP0818173A3 true EP0818173A3 (en) 1999-05-12
EP0818173B1 EP0818173B1 (en) 2003-05-02

Family

ID=7799605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97110193A Expired - Lifetime EP0818173B1 (en) 1996-07-12 1997-06-21 Triple function nozzle for vacuum cleaner

Country Status (2)

Country Link
EP (1) EP0818173B1 (en)
DE (2) DE19628070C2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6675438B2 (en) * 1999-02-19 2004-01-13 Wessel-Werke Gmbh Vacuum-cleaner floor head
DE10105371A1 (en) * 2001-02-06 2002-08-14 Wessel Werk Gmbh Suction head for household canister vacuum cleaners
DE10312905B4 (en) * 2003-02-20 2005-01-13 Wessel-Werk Gmbh Vacuum cleaner nozzle for smooth floors and textile floor coverings
GB2479530B (en) * 2010-04-12 2012-07-18 Ponnampalam Shanmugaratnam Vacuum cleaner hair removal pads
DE102011081838A1 (en) * 2010-11-05 2012-05-10 BSH Bosch und Siemens Hausgeräte GmbH Suction nozzle, process for their preparation and vacuum cleaner equipped therewith
DE102014208080A1 (en) 2014-04-29 2015-10-29 BSH Hausgeräte GmbH vacuum cleaner nozzle
CN105310602B (en) * 2014-07-11 2019-04-02 康塔有限公司 Vacuum cleaner head
DE102015105229A1 (en) * 2015-04-07 2016-10-13 Vorwerk & Co. Interholding Gmbh Device for a suction fan having a cleaning device
CN107242837B (en) * 2017-08-23 2019-10-15 扬州市神力吊具制造有限公司 Automatic sweeping machine device people
DE102021001064B3 (en) 2021-02-24 2022-05-19 Pitt Fischer Module device system for the care of room air hygiene, floor care, virus elimination, air exchange, air humidification and other devices working with an air flow-generating engine, together with room and room air quality monitoring.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244080A (en) * 1979-05-03 1981-01-13 Hans Wessel Suction nozzles for vacuum cleaners
FR2547191A1 (en) * 1983-06-07 1984-12-14 Vorwerk Co Interholding Vacuum cleaner endpiece for cleaning selectively floors with textile coverings and hard floors
EP0382598A1 (en) * 1989-02-09 1990-08-16 ETABLISSEMENTS GEORGES OLIVIER Société Anonyme dite: Suction nozzle for carpets or for hard dry and damp floors
EP0560523A2 (en) * 1992-03-13 1993-09-15 Tennant Company Improved squeegee blade
FR2695023A1 (en) * 1992-08-27 1994-03-04 Olivier Ets Georges Vacuum cleaner suction head with protected sole-plate - has retractable brush-bars with projecting skids and/or studs raising sole-plate slightly off floor during brushing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107387A (en) * 1962-02-26 1963-10-22 Katt Sam Double action squeegee
DE8812278U1 (en) * 1988-09-28 1990-01-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
US5042109A (en) * 1990-01-12 1991-08-27 Royal Appliance Mfg. Co. Height adjustment mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244080A (en) * 1979-05-03 1981-01-13 Hans Wessel Suction nozzles for vacuum cleaners
FR2547191A1 (en) * 1983-06-07 1984-12-14 Vorwerk Co Interholding Vacuum cleaner endpiece for cleaning selectively floors with textile coverings and hard floors
EP0382598A1 (en) * 1989-02-09 1990-08-16 ETABLISSEMENTS GEORGES OLIVIER Société Anonyme dite: Suction nozzle for carpets or for hard dry and damp floors
EP0560523A2 (en) * 1992-03-13 1993-09-15 Tennant Company Improved squeegee blade
FR2695023A1 (en) * 1992-08-27 1994-03-04 Olivier Ets Georges Vacuum cleaner suction head with protected sole-plate - has retractable brush-bars with projecting skids and/or studs raising sole-plate slightly off floor during brushing

Also Published As

Publication number Publication date
EP0818173A2 (en) 1998-01-14
DE19628070A1 (en) 1998-01-15
DE19628070C2 (en) 1999-05-20
EP0818173B1 (en) 2003-05-02
DE59709947D1 (en) 2003-06-05

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