EP0353546A1 - Suceur d'aspirateur de poussière - Google Patents

Suceur d'aspirateur de poussière Download PDF

Info

Publication number
EP0353546A1
EP0353546A1 EP89113289A EP89113289A EP0353546A1 EP 0353546 A1 EP0353546 A1 EP 0353546A1 EP 89113289 A EP89113289 A EP 89113289A EP 89113289 A EP89113289 A EP 89113289A EP 0353546 A1 EP0353546 A1 EP 0353546A1
Authority
EP
European Patent Office
Prior art keywords
mouthpiece
axis
vacuum cleaner
support
mouthpiece part
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
EP89113289A
Other languages
German (de)
English (en)
Other versions
EP0353546B1 (fr
Inventor
Heribert Schwarz
Wolfgang Dipl.-Ing. Fleischer
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.)
BOSCH-SIEMENS HAUSGERAETE GMBH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0353546A1 publication Critical patent/EP0353546A1/fr
Application granted granted Critical
Publication of EP0353546B1 publication Critical patent/EP0353546B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Definitions

  • the invention relates to a vacuum cleaner mouthpiece according to the preamble of claim 1.
  • Such a vacuum cleaner mouthpiece is known from DE-PS 30 09 648.
  • the mouthpiece part which is pivotably arranged on the intermediate channel part is completely decoupled from the vertical component of the force exerted on the mouthpiece via the handling handle.
  • the mouthpiece part is therefore slightly inclined when sucking in accordance with the respective direction of movement of the mouthpiece, in such a way that the front boundary edge of the suction channel in relation to the direction of movement is tilted toward the surface to be cleaned. This edge penetrates more strongly into the carpet pile when cleaning carpets, which increases the pushing force.
  • so-called rattling of the mouthpiece part can easily occur.
  • the invention has for its object to develop a vacuum cleaner mouthpiece of the generic type so that the mouthpiece part can be moved without tilting over the surface to be cleaned during cleaning.
  • the mouthpiece part is articulated on an attachment formed on the underside of the housing of the intermediate channel part. This is the easiest way to achieve the necessary deep position of the tilt axis.
  • two rollers are provided as support pads on each long side of the mouthpiece part.
  • the rollers arranged on one long side of the mouthpiece part are axially offset in the longitudinal direction of the mouthpiece part compared to the rollers arranged on the other long side.
  • thread-shaped thread lifters are arranged on the mouthpiece part in front of and behind the suction channel in an inclination angle that increases towards the outer longitudinal sides of the mouthpiece part relative to the support plane of the mouthpiece part.
  • An increase in the negative pressure in the suction channel of the mouthpiece part can be achieved in that an elastic apron extending at least over a partial length of the mouthpiece part is arranged after the rear working edge of the suction channel.
  • a vacuum cleaner mouthpiece designated 1 has an intermediate channel wedge 2, a mouthpiece part 3 and a connecting piece 4.
  • the mouthpiece part 3 is articulated on a projection 5 integrally formed on one end of the intermediate channel part 2 on the underside of its housing, about a tilt axis 6.
  • the connecting piece 4 is connected to the intermediate duct part 2 such that it can be pivoted in height about a pivot axis 7.
  • outwardly projecting bearing pins 8 are also formed on the side walls thereof, on each of which a barrel-shaped support roller 9 is rotatably mounted.
  • the central axis of the bearing pin 8 thus forms the axis of rotation 10 for the support rollers 9.
  • the support rollers 9 are secured to the bearing pin 8 in the axial direction by a latching connection 11. In the area of their largest diameter, the support rollers 9 are provided with a soft support 12.
  • the mouthpiece part 3 has a suction channel 13, which extends continuously from the transverse sides 14 of the mouthpiece part 3 to its transverse central axis 15.
  • a provided on the mouthpiece part 3 and corresponding to the tilt radius of the mouthpiece Part 3 arcuate suction nozzle 16 engages in the correspondingly arcuate one end 17 of the intermediate channel part 2.
  • the suction channel 13 can thus be brought into suction connection with a vacuum cleaner via its suction nozzle 16, the intermediate channel part 2, the connecting piece 4 and a suction line which can be plugged onto the latter.
  • rollers 18 and 19 are rotatably arranged on the mouthpiece part 3 in the corner regions thereof.
  • the rollers 18 arranged on the one long side of the suction channel 13 are evenly offset in the direction of the longitudinal central axis 20 of the mouthpiece part 3 compared to the rollers 19 arranged on the other long side.
  • the rollers 18 and 19 support the mouthpiece part 3 on the surface to be suctioned off, so that the front and rear working edges 21 and 22 delimiting the suction channel 13 lie at a small distance 23 above the surface to be suctioned off.
  • rollers 18 and 19 are arranged adjustable in height in the mouthpiece part 3, they can be moved upwards with a corresponding negative pressure acting on the mouthpiece part 3 so that the working edges 21 and 22 rest on the surface to be suctioned off. Since a significantly higher vacuum occurs when vacuuming carpets on the mouthpiece part 3 than when vacuuming smooth floors, the engagement of the working edges 21 and 22 in the carpet pile is thus automatically achieved when cleaning a carpet.
  • thread lifters 24 and 25 are arranged on both sides of its suction channel.
  • at least the front thread lifter 24 is of spherical design and is arranged on the mouthpiece 3 so as to rise obliquely outwards.
  • an elastic apron 26 is arranged after the rear working edge 22 on both sides of the rear thread lifter 25, which with its free end on the sucking surface and thus seals the space under the mouthpiece part 3 to the back.
  • the tilt axis 6 of the mouthpiece part 3 is located below the axis of rotation 10 of the support rollers 9 in height and is furthermore arranged in a horizontal direction in front of the rollers 19 forming the rear support supports towards the longitudinal central axis 20.
  • the position of the tilt axis 6 is chosen so that the extension 28 of the connecting line 27 drawn between the pivot axis 7 and the tilt axis 6 intersects the support plane 29 of the mouthpiece part 3 in the area between the longitudinal central axis 20 and the support point 30 of the rear rollers 19.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
EP89113289A 1988-08-01 1989-07-19 Suceur d'aspirateur de poussière Expired - Lifetime EP0353546B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8809802U DE8809802U1 (fr) 1988-08-01 1988-08-01
DE8809802U 1988-08-01

Publications (2)

Publication Number Publication Date
EP0353546A1 true EP0353546A1 (fr) 1990-02-07
EP0353546B1 EP0353546B1 (fr) 1992-12-09

Family

ID=6826527

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89113289A Expired - Lifetime EP0353546B1 (fr) 1988-08-01 1989-07-19 Suceur d'aspirateur de poussière

Country Status (2)

Country Link
EP (1) EP0353546B1 (fr)
DE (2) DE8809802U1 (fr)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0668044A1 (fr) * 1994-02-22 1995-08-23 AEG Hausgeräte GmbH Buse d'aspiration pour aspirateur de poussière
EP0670137A1 (fr) * 1994-02-25 1995-09-06 AEG Hausgeräte GmbH Buse pour aspirateur
EP0737437A1 (fr) * 1995-04-13 1996-10-16 ETABLISSEMENTS GEORGES OLIVIER Société Anonyme dite: Suceur d'aspirateur avec des roues arrières
FR2748196A1 (fr) * 1996-05-01 1997-11-07 Wessel Werk Gmbh Tete d'aspiration pour aspirateur
EP0858760A1 (fr) * 1997-02-14 1998-08-19 Techno Finish GmbH Galet pour buse d'aspirateur de poussiere
EP0860139A1 (fr) * 1997-02-21 1998-08-26 Wessel-Werk Gmbh Buse d'aspirateur de poussière
FR2766082A1 (fr) * 1997-07-17 1999-01-22 Bosch Siemens Hausgeraete Embout-suceur d'aspirateur
EP0898923A1 (fr) * 1997-08-30 1999-03-03 Wessel-Werk Gmbh Buse d'aspiration pour aspirateur
WO2002026097A1 (fr) * 2000-09-28 2002-04-04 Dyson Limited Outil de nettoyage de plancher
WO2003039315A1 (fr) * 2001-11-03 2003-05-15 Dyson Limited Outil de nettoyage de plancher
GB2391459A (en) * 2002-08-09 2004-02-11 Dyson Ltd A surface treating appliance with increased manoeuverability
EP1875846A2 (fr) * 2006-07-07 2008-01-09 Wessel-Werk Gmbh Buse pour aspirateur de sol
US7370390B1 (en) * 2003-02-05 2008-05-13 Muller Albert F Pivot connection for vacuum cleaner nozzle
CN100387177C (zh) * 2005-02-28 2008-05-14 松下电器产业株式会社 电动吸尘器吸尘头及使用该吸尘头的电动吸尘器
WO2008078063A1 (fr) 2006-12-22 2008-07-03 Dyson Technology Limited Outil d'entretien de plancher pour un appareil de traitement de surfaces tel qu'un aspirateur
DE202009010089U1 (de) 2009-06-18 2009-11-12 Wessel-Werk Gmbh Bodendüse für Staubsauger
EP2225991A2 (fr) 2009-03-03 2010-09-08 Dyson Technology Limited Outil pour plancher
KR101153256B1 (ko) 2004-05-13 2012-06-05 다이슨 테크놀러지 리미티드 청소 장치용 액세서리
EP2532291A2 (fr) 2011-06-09 2012-12-12 BSH Bosch und Siemens Hausgeräte GmbH Buse d'aspiration avec un ensemble châssis
WO2013045818A1 (fr) * 2011-09-28 2013-04-04 Seb S.A. Suceur d'aspirateur
US8429791B2 (en) 2009-10-15 2013-04-30 Dyson Technology Limited Surface treating appliance
US8438699B2 (en) 2009-10-15 2013-05-14 Dyson Technology Limited Surface treating appliance
CN103565358A (zh) * 2012-07-19 2014-02-12 威赛有限公司 特别用于家用吸尘器的吸尘器嘴
US9326653B2 (en) 2009-10-15 2016-05-03 Dyson Technology Limited Surface treating appliance
EP3892177A1 (fr) * 2020-04-06 2021-10-13 Wessel-Werk GmbH Buse d'aspirateur
DE102021118096A1 (de) 2021-07-13 2023-01-19 Wessel-Werk Gmbh Staubsaugerdüse

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123141A (en) * 1990-02-09 1992-06-23 Rexair, Inc. Cleaning tool having airflow directing manifold for a vacuum cleaner system
DE4201596C2 (de) * 1992-01-22 2001-07-05 Gerhard Kurz Bodendüse für Staubsauger
DE4243244C2 (de) * 1992-12-19 1999-11-04 Miele & Cie Mit Laufrädern versehene Bodendüse für Staubsauger
DE29818868U1 (de) * 1998-06-15 1999-01-07 Bosch Siemens Hausgeraete Staubsaugermundstück
ITMI991289A1 (it) * 1998-06-15 2000-12-10 Bsh Bosch Siemens Hausgeraete Bocchello di aspirapolvere
DE19844438A1 (de) * 1998-09-28 2000-03-30 Bsh Bosch Siemens Hausgeraete Staubsaugermundstück
GB2474475B (en) 2009-10-15 2013-10-23 Dyson Technology Ltd A surface treating appliance
GB2474469B (en) 2009-10-15 2013-11-13 Dyson Technology Ltd A surface treating appliance
GB0918027D0 (en) 2009-10-15 2009-12-02 Dyson Technology Ltd A surface trating appliance
GB2474465B (en) 2009-10-15 2013-10-23 Dyson Technology Ltd A surface treating appliance
GB2474473B (en) 2009-10-15 2013-10-23 Dyson Technology Ltd A surface treating appliance
GB2474470B (en) 2009-10-15 2013-10-23 Dyson Technology Ltd A surface treating appliance
GB2474464B (en) 2009-10-15 2013-11-20 Dyson Technology Ltd A surface treating appliance
GB2474463B (en) 2009-10-15 2013-11-13 Dyson Technology Ltd A surface treating appliance
GB2474462B (en) 2009-10-15 2013-12-11 Dyson Technology Ltd A surface treating appliance with domed-shaped wheels
DE102010043515B4 (de) 2010-11-05 2014-10-16 BSH Bosch und Siemens Hausgeräte GmbH Saugdüsenanordnung und Bodenstaubsauger
DE102011081838A1 (de) 2010-11-05 2012-05-10 BSH Bosch und Siemens Hausgeräte GmbH Saugdüse, Verfahren zu deren Herstellung und damit ausgestatteter Staubsauger
DE102012100044A1 (de) * 2012-01-04 2013-07-04 Miele & Cie. Kg Tischstaubsauger

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1138650A (en) * 1966-09-29 1969-01-01 Olivier Ets Georges Improvements in vacuum cleaner nozzles
FR2439577A1 (fr) * 1978-10-27 1980-05-23 Miele & Cie Buse suceuse tapis et planchers a double articulation pour aspirateurs
US4333205A (en) * 1979-11-14 1982-06-08 Robert E. Robbins Vacuum cleaner with soil agitator and compressed air means
EP0125994A1 (fr) * 1983-05-17 1984-11-21 ETABLISSEMENTS GEORGES OLIVIER Société Anonyme dite: Suceur d'aspirateur à galet ou à patin

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1138650A (en) * 1966-09-29 1969-01-01 Olivier Ets Georges Improvements in vacuum cleaner nozzles
FR2439577A1 (fr) * 1978-10-27 1980-05-23 Miele & Cie Buse suceuse tapis et planchers a double articulation pour aspirateurs
US4333205A (en) * 1979-11-14 1982-06-08 Robert E. Robbins Vacuum cleaner with soil agitator and compressed air means
EP0125994A1 (fr) * 1983-05-17 1984-11-21 ETABLISSEMENTS GEORGES OLIVIER Société Anonyme dite: Suceur d'aspirateur à galet ou à patin

Cited By (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0668044A1 (fr) * 1994-02-22 1995-08-23 AEG Hausgeräte GmbH Buse d'aspiration pour aspirateur de poussière
EP0670137A1 (fr) * 1994-02-25 1995-09-06 AEG Hausgeräte GmbH Buse pour aspirateur
EP0737437A1 (fr) * 1995-04-13 1996-10-16 ETABLISSEMENTS GEORGES OLIVIER Société Anonyme dite: Suceur d'aspirateur avec des roues arrières
FR2732884A1 (fr) * 1995-04-13 1996-10-18 Olivier Ets Georges Suceur d'aspirateur avec des roues arrieres
FR2748196A1 (fr) * 1996-05-01 1997-11-07 Wessel Werk Gmbh Tete d'aspiration pour aspirateur
EP0858760A1 (fr) * 1997-02-14 1998-08-19 Techno Finish GmbH Galet pour buse d'aspirateur de poussiere
EP0860139A1 (fr) * 1997-02-21 1998-08-26 Wessel-Werk Gmbh Buse d'aspirateur de poussière
FR2766082A1 (fr) * 1997-07-17 1999-01-22 Bosch Siemens Hausgeraete Embout-suceur d'aspirateur
EP0898923A1 (fr) * 1997-08-30 1999-03-03 Wessel-Werk Gmbh Buse d'aspiration pour aspirateur
WO2002026097A1 (fr) * 2000-09-28 2002-04-04 Dyson Limited Outil de nettoyage de plancher
US7069620B2 (en) 2000-09-28 2006-07-04 Dyson Technology Limited Floor tool
WO2003039315A1 (fr) * 2001-11-03 2003-05-15 Dyson Limited Outil de nettoyage de plancher
AU2002341143B2 (en) * 2001-11-03 2006-10-19 Dyson Technology Limited A floor tool
US7350268B2 (en) 2001-11-03 2008-04-01 Dyson Limited Floor tool
US7367085B2 (en) 2001-11-03 2008-05-06 Dyson Limited Floor tool
CN100391397C (zh) * 2001-11-03 2008-06-04 戴森技术有限公司 地板用具
US7610653B2 (en) 2002-08-09 2009-11-03 Dyson Technology Limited Surface treating appliance
US7757343B2 (en) 2002-08-09 2010-07-20 Dyson Technology Limited Surface treating appliance
US7581285B2 (en) 2002-08-09 2009-09-01 Dyson Technology Limited Surface treating appliance
US7600292B2 (en) 2002-08-09 2009-10-13 Dyson Technology Limited Surface treating appliance
GB2391459A (en) * 2002-08-09 2004-02-11 Dyson Ltd A surface treating appliance with increased manoeuverability
US7581284B2 (en) 2002-08-09 2009-09-01 Dyson Technology Limited Surface treating appliance
US7370390B1 (en) * 2003-02-05 2008-05-13 Muller Albert F Pivot connection for vacuum cleaner nozzle
KR101153256B1 (ko) 2004-05-13 2012-06-05 다이슨 테크놀러지 리미티드 청소 장치용 액세서리
CN100387177C (zh) * 2005-02-28 2008-05-14 松下电器产业株式会社 电动吸尘器吸尘头及使用该吸尘头的电动吸尘器
EP1875846A2 (fr) * 2006-07-07 2008-01-09 Wessel-Werk Gmbh Buse pour aspirateur de sol
DE102006031486A1 (de) * 2006-07-07 2008-01-10 Wessel-Werk Gmbh Düse für Bodenstaubsauger
EP1875846A3 (fr) * 2006-07-07 2008-06-04 Wessel-Werk Gmbh Buse pour aspirateur de sol
CN101568286B (zh) * 2006-12-22 2011-09-14 戴森技术有限公司 用于诸如真空吸尘器这样的表面处理设备的地面工具
US8720004B2 (en) 2006-12-22 2014-05-13 Dyson Technology Limited Floor tool
WO2008078063A1 (fr) 2006-12-22 2008-07-03 Dyson Technology Limited Outil d'entretien de plancher pour un appareil de traitement de surfaces tel qu'un aspirateur
US8141203B2 (en) 2006-12-22 2012-03-27 Dyson Technology Limited Floor tool for a surface treating appliance such as a vacuum cleaner
KR101021161B1 (ko) * 2006-12-22 2011-03-15 다이슨 테크놀러지 리미티드 진공 청소기 등의 표면 처리 기기용 바닥 공구
AU2007337860B2 (en) * 2006-12-22 2011-03-17 Dyson Technology Limited A floor tool for a surface treating appliance such as a vacuum cleaner
AU2007337858B2 (en) * 2006-12-22 2011-03-24 Dyson Technology Limited A floor tool for a surface treating appliance such as a vacuum cleaner
WO2008078065A1 (fr) * 2006-12-22 2008-07-03 Dyson Technology Limited Outil de nettoyage des sols pour appareil de traitement des surfaces de type aspirateur
EP2225991A2 (fr) 2009-03-03 2010-09-08 Dyson Technology Limited Outil pour plancher
US8214967B2 (en) 2009-03-03 2012-07-10 Dyson Technology Limited Floor tool
EP2225991A3 (fr) * 2009-03-03 2013-03-20 Dyson Technology Limited Outil pour plancher
DE202009010089U1 (de) 2009-06-18 2009-11-12 Wessel-Werk Gmbh Bodendüse für Staubsauger
DE102009029806B4 (de) * 2009-06-18 2021-04-15 Wessel-Werk Gmbh Bodendüse für Staubsauger
DE102009029806A1 (de) 2009-06-18 2010-12-23 Wessel-Werk Gmbh Bodendüse für Staubsauger
US9326653B2 (en) 2009-10-15 2016-05-03 Dyson Technology Limited Surface treating appliance
US8429791B2 (en) 2009-10-15 2013-04-30 Dyson Technology Limited Surface treating appliance
US8438699B2 (en) 2009-10-15 2013-05-14 Dyson Technology Limited Surface treating appliance
EP2532291A3 (fr) * 2011-06-09 2014-03-26 BSH Bosch und Siemens Hausgeräte GmbH Buse d'aspiration avec un ensemble châssis
DE102011077286A1 (de) 2011-06-09 2012-12-13 BSH Bosch und Siemens Hausgeräte GmbH Saugdüse mit Fahrwerksanordnung
EP2532291A2 (fr) 2011-06-09 2012-12-12 BSH Bosch und Siemens Hausgeräte GmbH Buse d'aspiration avec un ensemble châssis
WO2013045818A1 (fr) * 2011-09-28 2013-04-04 Seb S.A. Suceur d'aspirateur
RU2594142C2 (ru) * 2011-09-28 2016-08-10 Себ С.А. Всасывающее сопло пылесоса
US9788696B2 (en) 2011-09-28 2017-10-17 Seb S.A. Vacuum cleaner head
CN103565358A (zh) * 2012-07-19 2014-02-12 威赛有限公司 特别用于家用吸尘器的吸尘器嘴
CN103565358B (zh) * 2012-07-19 2016-07-13 威赛有限公司 吸尘器嘴
EP3892177A1 (fr) * 2020-04-06 2021-10-13 Wessel-Werk GmbH Buse d'aspirateur
DE102021118096A1 (de) 2021-07-13 2023-01-19 Wessel-Werk Gmbh Staubsaugerdüse

Also Published As

Publication number Publication date
DE8809802U1 (fr) 1989-11-30
EP0353546B1 (fr) 1992-12-09
DE58902952D1 (de) 1993-01-21

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