EP2532291A3 - Suction nozzle with undercarriage assembly - Google Patents

Suction nozzle with undercarriage assembly Download PDF

Info

Publication number
EP2532291A3
EP2532291A3 EP12170152.8A EP12170152A EP2532291A3 EP 2532291 A3 EP2532291 A3 EP 2532291A3 EP 12170152 A EP12170152 A EP 12170152A EP 2532291 A3 EP2532291 A3 EP 2532291A3
Authority
EP
European Patent Office
Prior art keywords
suction nozzle
support part
vacuum cleaner
hand
undercarriage assembly
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
EP12170152.8A
Other languages
German (de)
French (fr)
Other versions
EP2532291B1 (en
EP2532291A2 (en
Inventor
Andre Bräuning
Thomas Seith
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete 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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP2532291A2 publication Critical patent/EP2532291A2/en
Publication of EP2532291A3 publication Critical patent/EP2532291A3/en
Application granted granted Critical
Publication of EP2532291B1 publication Critical patent/EP2532291B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles

Abstract

Die Erfindung betrifft eine Saugdüse für einen Staubsauger (1), insbesondere einen Stielstaubsauger, mit einem Trägerteil (2), welches einerseits mit einem Saugdüsengehäuse (3) und andererseits mit einem Anschlussstutzen (10) für ein Schubrohr (5) verbunden ist, sowie mit einer Fahrwerksanordnung (14), welche mindestens zwei zueinander in Verschieberichtung beanstandete, mit Rädern (15, 15') versehene Drehachsen (16, 16') aufweist und schwenkbar am Trägerteil (2) gelagert ist. Erfindungsgemäß ist vorgesehen, dass das Saugdüsengehäuse (3) relativ zu der Fahrwerksanordnung (14) verlagerbar, insbesondere schwenkbar, anordnet ist. Es ist ein erreichbarer Vorteil der Erfindung, dass die Position der Saugdüse (4) weitgehend unabhängig von der Stellung des Schubrohrs (5) besonders günstig eingestellt werden kann. Die günstige Saugdüsenauflage bewirkt dabei eine verbesserte Staubaufnahme.

Figure imgaf001
The invention relates to a suction nozzle for a vacuum cleaner (1), in particular a stick vacuum cleaner, with a support part (2), which on the one hand with a suction nozzle housing (3) and on the other hand with a connecting piece (10) for a push tube (5) is connected, and with a chassis assembly (14) which at least two mutually in the direction of displacement, with wheels (15, 15 ') provided with axes of rotation (16, 16') and is pivotally mounted on the support part (2). According to the invention, provision is made for the suction nozzle housing (3) to be displaceable, in particular pivotable, relative to the chassis arrangement (14). It is an achievable advantage of the invention that the position of the suction nozzle (4) can be set particularly low regardless of the position of the torque tube (5). The favorable Saugdüsenauflage causes an improved dust absorption.
Figure imgaf001
EP12170152.8A 2011-06-09 2012-05-31 Suction nozzle with undercarriage assembly Active EP2532291B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110077286 DE102011077286A1 (en) 2011-06-09 2011-06-09 Suction nozzle with chassis arrangement

Publications (3)

Publication Number Publication Date
EP2532291A2 EP2532291A2 (en) 2012-12-12
EP2532291A3 true EP2532291A3 (en) 2014-03-26
EP2532291B1 EP2532291B1 (en) 2016-02-03

Family

ID=46318863

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12170152.8A Active EP2532291B1 (en) 2011-06-09 2012-05-31 Suction nozzle with undercarriage assembly

Country Status (2)

Country Link
EP (1) EP2532291B1 (en)
DE (1) DE102011077286A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0353546A1 (en) * 1988-08-01 1990-02-07 Siemens Aktiengesellschaft Suction cleaner nozzle
US20040093685A1 (en) * 2002-11-04 2004-05-20 Minuteman International, Inc. Dual mode outdoor vacuum
GB2444898A (en) * 2006-12-22 2008-06-25 Dyson Technology Ltd A vacuum cleaner nozzle
EP1949838A1 (en) * 2007-01-24 2008-07-30 VERMOP Salmon GmbH Cleaning device
EP2092869A2 (en) * 2008-02-23 2009-08-26 Wessel-Werk Gmbh Nozzle for floor vacuum cleaner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2130513A (en) 1936-12-18 1938-09-20 Hoover Co Suction cleaner
US2850757A (en) * 1955-08-22 1958-09-09 Hoover Co Surface cleaning tool
DE29603749U1 (en) 1996-02-29 1997-03-27 Bosch Siemens Hausgeraete Vacuum cleaner mouthpiece
US6561591B2 (en) * 2001-06-07 2003-05-13 The Scott Fetzer Company Wheel assembly
GB2391459A (en) 2002-08-09 2004-02-11 Dyson Ltd A surface treating appliance with increased manoeuverability
DE102004014252A1 (en) * 2003-12-06 2005-06-30 Vorwerk & Co. Interholding Gmbh Vacuum cleaner operating method, involves measuring force acting as load and occurring during pull/push operation, where force is felt by user as resistance to operation, and automatically applying counterforce against resistance
US20070039119A1 (en) * 2005-08-19 2007-02-22 The Scott Fetzer Company Vacuum cleaner with headlamp
GB0617184D0 (en) * 2006-09-01 2006-10-11 Dyson Technology Ltd Support assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0353546A1 (en) * 1988-08-01 1990-02-07 Siemens Aktiengesellschaft Suction cleaner nozzle
US20040093685A1 (en) * 2002-11-04 2004-05-20 Minuteman International, Inc. Dual mode outdoor vacuum
GB2444898A (en) * 2006-12-22 2008-06-25 Dyson Technology Ltd A vacuum cleaner nozzle
EP1949838A1 (en) * 2007-01-24 2008-07-30 VERMOP Salmon GmbH Cleaning device
EP2092869A2 (en) * 2008-02-23 2009-08-26 Wessel-Werk Gmbh Nozzle for floor vacuum cleaner

Also Published As

Publication number Publication date
EP2532291B1 (en) 2016-02-03
EP2532291A2 (en) 2012-12-12
DE102011077286A1 (en) 2012-12-13

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