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WO2003001959A2 - Vacuum cleaner - Google Patents

Vacuum cleaner Download PDF

Info

Publication number
WO2003001959A2
WO2003001959A2 PCT/EP2002/006516 EP0206516W WO03001959A2 WO 2003001959 A2 WO2003001959 A2 WO 2003001959A2 EP 0206516 W EP0206516 W EP 0206516W WO 03001959 A2 WO03001959 A2 WO 03001959A2
Authority
WO
WIPO (PCT)
Prior art keywords
vacuum cleaner
connection piece
wall
connecting piece
piece
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.)
Ceased
Application number
PCT/EP2002/006516
Other languages
German (de)
French (fr)
Other versions
WO2003001959A3 (en
Inventor
Erich Bott
Wolfgang Kemmerzell
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
Priority to EP02760177A priority Critical patent/EP1455628B1/en
Priority to MXPA03011829A priority patent/MXPA03011829A/en
Priority to DE50215018T priority patent/DE50215018D1/en
Priority to HU0401228A priority patent/HUP0401228A2/en
Priority to AT02760177T priority patent/ATE505993T1/en
Publication of WO2003001959A2 publication Critical patent/WO2003001959A2/en
Publication of WO2003001959A3 publication Critical patent/WO2003001959A3/en
Priority to US10/740,090 priority patent/US20040262911A1/en
Anticipated expiration legal-status Critical
Priority to US12/906,494 priority patent/US20110030165A1/en
Ceased 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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings

Definitions

  • Fig. 1 a connector used in a vacuum cleaner housing
  • FIG. 2 shows the connection piece in a longitudinal section rotated by 90 ° about the longitudinal axis of the connection piece in relation to the longitudinal section shown in FIG. 1, and
  • FIG. 4 shows the connection piece in a plan view.
  • a vacuum cleaner has a vacuum cleaner housing 1, which for example forms the lower part of the entire housing of the vacuum cleaner.
  • the vacuum cleaner housing comprises a wall 2, to which a wall 3 is angled.
  • the wall 3 serves, for example, as a front apron of the vacuum cleaner, under which the operator can reach to lift the vacuum cleaner.
  • a filter bag 4 is attached directly behind the wall 2 as a dust chamber.
  • a filter card 5 extends near the wall 2.
  • An end piece 7 of a connecting piece 8 projects into an opening 6 of the filter cardboard 5.
  • the end piece 7 carries at its free end a sealing cone 9, which has exactly the size of the opening 6 and is approximately flush with the side facing the interior of the filter bag 4, so that it does not protrude into the filter bag 4.
  • the end piece 7 also has a circumferential sealing lip 10, through which the tightness of the dust space with the filter bag 4 is ensured to the outside.
  • the connecting piece 8 has a connecting piece 11, with which it is connected with a suction hose.
  • the connecting piece 11 merges into the end piece 7 and extends through the outer wall 3. This gives the housing apron formed by the wall 3 stability.
  • the connecting piece 8 is held on the side of the wall 3 facing the wall 2 by means of locking lugs 12 (FIG. 2) which are attached to the outside of locking hooks 13.
  • the locking hooks 13 serve as handle elements in order to be able to pull the connecting piece 8 out of the opening 6.
  • the latching hooks 13 interact with the sealing lip 10 in such a way that the connecting piece 8 is fastened in a non-slip manner between the walls 2 and 3.
  • 13 recessed grips 14 are arranged on the locking hooks.
  • the locking hooks 13 are pressed together by pressure on the recessed grips 14, the locking lugs 12 are brought to a distance from one another which is below the diameter of the opening for the connecting piece 8 in Wall 3 lies. The connecting piece 8 can then be pulled out of the walls 2 and 3 and the opening 6 exposed.
  • connecting piece 8 On the free end side of the connecting piece 8 is detachably or non-detachably connected to an end piece of a suction hose in a manner known per se.
  • a detachable connection between the connecting piece 8 is known for example from DE 42 40 913 A1.
  • the invention provides a connecting piece 8 for a vacuum cleaner housing, which is held between walls 2 and 3 of the vacuum cleaner housing.
  • the wall 3 forms a front apron of the vacuum cleaner and can be gripped behind by an operator from its underside, so that it is suitable as a carrying option for the vacuum cleaner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Packages (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Electric Suction Cleaners (AREA)

Abstract

A connector (8) for the housing of a vacuum cleaner, maintained between the walls (2) and (3) of said housing. One wall (3) forms a front apron for said vacuum cleaner, whereby the lower side thereof can be grasped from the rear by a user, so that it is suitable for carrying said vacuum cleaner. The connector (8) is fixed between the walls (2) and (3) by means of a sealing lip (10) and catch lugs. A sealing cone (9) of the connector (8) dips into the filter cardboard in such a way that a filter bag (4) can be removed even when the connector(8) is inserted.

Description

Staubsauger vacuum cleaner

Die Erfindung bezieht sich auf einen Anschlussstutzen für einen Staubsauger zum lösbaren Verbinden eines Saugschlauchs mit einer in einem Staubsaugergehäuse vorgesehenen Saugöffnung, wobei der Anschlussstutzen mit einem rohrförmigen Endstück in die Saugöffnung einführbar ist.The invention relates to a connecting piece for a vacuum cleaner for releasably connecting a suction hose to a suction opening provided in a vacuum cleaner housing, the connecting piece being insertable into the suction opening with a tubular end piece.

Ein derartiger Staubsauger ist bekannt aus der DE 42 40 913 A1. Bei dem bekannten Staubsauger ist ein Staubsaugerschlauch vorhanden, der über ein Kupplungselement lösbar an einen Anschlussstutzen angekuppelt wird. Der Anschlussstutzen weist ein rohrförmiges Endstück auf, das in eine Saugöffnung in einem Staubsaugergehäuse einsteckbar ist. Der Anschlussstutzen hat einen kreisförmigen Querschnitt und ist daher drehbar in dem Staubsaugergehäuse gelagert.Such a vacuum cleaner is known from DE 42 40 913 A1. In the known vacuum cleaner, a vacuum cleaner hose is present, which is detachably coupled to a connecting piece via a coupling element. The connecting piece has a tubular end piece which can be inserted into a suction opening in a vacuum cleaner housing. The connection piece has a circular cross section and is therefore rotatably mounted in the vacuum cleaner housing.

Es ist die Aufgabe der Erfindung, einen Anschlussstutzen der eingangs genannten Art zu verbessern.It is the object of the invention to improve a connecting piece of the type mentioned at the outset.

Erfindungsgemäß wird diese Aufgabe dadurch gelöst, dass der Anschlussstutzen durch eine erste äußere und eine zweite innere Wand des Staubsaugergehäuses hindurchführbar ist.According to the invention, this object is achieved in that the connecting piece can be passed through a first outer and a second inner wall of the vacuum cleaner housing.

Durch den erfindungsgemäßen Anschlussstutzen wird eine besonders stabile und sichere Verbindung zwischen dem Staubsaugerschlauch und dem Staubsaugergehäuse geschaffen.The connection piece according to the invention creates a particularly stable and secure connection between the vacuum cleaner hose and the vacuum cleaner housing.

In einer vorteilhaften Ausbildung der Erfindung taucht der Anschlussstutzen mit einem Anschlusskonus dichtend in einen Staubbehälter ein. Durch diese Maßnahme wird einerseits der Anschlussstutzen mit dem Staubbehälter, also beispielsweise im Falle eines Staubbeutels mit dessen Filterpappe, fest verbunden, aber trotzdem ein Wechsel des Staubbeutels auch bei eingesetztem Anschlussstutzen ermöglicht, da der Anschlussstutzen nicht oder nicht tief in den Staubbeutel eintaucht. Ein weiterer Vorteil der Erfindung besteht darin, dass der Anschlussstutzen in einem Bereich zwischen der ersten und der zweiten Wand fixierbar ist. Durch diese Anordnung wird eine hohe Stabilität erreicht.In an advantageous embodiment of the invention, the connection piece with a connection cone plunges sealingly into a dust container. This measure, on the one hand, firmly connects the connecting piece to the dust container, for example in the case of a dust bag with its filter cardboard, but nevertheless enables the dust bag to be changed even when the connecting piece is inserted, since the connecting piece does not or does not dip deep into the dust bag. Another advantage of the invention is that the connecting piece can be fixed in a region between the first and the second wall. This arrangement ensures high stability.

In einer vorteilhaften Weiterbildung weist der Anschlussstutzen eine Dichtlippe auf, die auf der Außenseite der zweiten Wand aufsitzt und über die er auf der zweiten Wand fixierbar ist.In an advantageous development, the connecting piece has a sealing lip which is seated on the outside of the second wall and via which it can be fixed on the second wall.

Bevorzugt weist der Anschlussstutzen mindestens eine Rastnase auf, über die der Anschlussstutzen auf der Innenseite der ersten Wand fixierbar ist. Auch durch diese Maßnahme wird die Stabilität des Anschlussstutzens erhöht.The connecting piece preferably has at least one latching lug, via which the connecting piece can be fixed on the inside of the first wall. This measure also increases the stability of the connecting piece.

In einer vorteilhaften Ausbildung der Erfindung ist ein von der Außenseite der Wand zugängliches Griffelement vorgesehen, über das die mindestens eine Rastnase zurückdrückbar und der Anschlussstutzen aus dem Staubsaugergehäuse herausziehbar ist.In an advantageous embodiment of the invention, a grip element is provided that is accessible from the outside of the wall, via which the at least one latching lug can be pushed back and the connecting piece can be pulled out of the vacuum cleaner housing.

Vorteilhaft wird das Griffelement durch einen Rasthaken gebildet ist, auf dem jeweils die Rastnase angeordnet ist.The grip element is advantageously formed by a latching hook on which the latching lug is arranged in each case.

Besonders vorteilhaft ist die Anordnung einer Griffmulde auf dem Rasthaken. Dadurch lässt sich der Anschlussstutzen bequem und schnell von dem Staubsaugergehäuse trennen.The arrangement of a recessed grip on the locking hook is particularly advantageous. This allows the connector to be quickly and easily separated from the vacuum cleaner housing.

Nachstehend wird die Erfindung in einem Ausführungsbeispiel anhand der Zeichnungen näher erläutert. Diese zeigen:The invention is explained in more detail in an exemplary embodiment with reference to the drawings. These show:

Fig. 1 einen in ein Staubsaugergehäuse eingesetzten Anschlussstutzen imFig. 1 a connector used in a vacuum cleaner housing

Längsschnitt, Fig. 2 den Anschlussstutzen in einem zu dem in Fig. 1 dargestellten Längsschnitt um 90° um die Längsachse des Anschlussstutzens gedrehten Längsschnitt und Fig. 4 den Anschlussstutzen in einer Draufsicht. Ein Staubsauger weist ein Staubsaugergehäuse 1 auf, das beispielsweise das Unterteil des gesamten Gehäuses des Staubsaugers bildet. Das Staubsaugergehäuse umfasst eine Wand 2, mit der eine Wand 3 abgewinkelt verbunden ist. Die Wand 3 dient beispielsweise als Frontschürze des Staubsaugers, unter die der Bediener greifen kann, um den Staubsauger anzuheben. Innerhalb des Staubsaugergehäuses 1 ist unmittelbar hinter der Wand 2 als Staubraum ein Filterbeutel 4 befestigt. Eine Filterpappe 5 erstreckt sich in der Nähe der Wand 2.Longitudinal section, FIG. 2 shows the connection piece in a longitudinal section rotated by 90 ° about the longitudinal axis of the connection piece in relation to the longitudinal section shown in FIG. 1, and FIG. 4 shows the connection piece in a plan view. A vacuum cleaner has a vacuum cleaner housing 1, which for example forms the lower part of the entire housing of the vacuum cleaner. The vacuum cleaner housing comprises a wall 2, to which a wall 3 is angled. The wall 3 serves, for example, as a front apron of the vacuum cleaner, under which the operator can reach to lift the vacuum cleaner. Within the vacuum cleaner housing 1, a filter bag 4 is attached directly behind the wall 2 as a dust chamber. A filter card 5 extends near the wall 2.

In eine Öffnung 6 der Filterpappe 5 ragt ein Endstück 7 eines Anschlussstutzens 8 hinein. Das Endstück 7 trägt an seinem freien Ende einen Dichtkonus 9, der genau die Größe der Öffnung 6 hat und in etwa mit der dem Inneren des Filterbeutels 4 zugewandten Seite bündig abschließt, so dass er nicht in den Filterbeutel 4 hineinragt.An end piece 7 of a connecting piece 8 projects into an opening 6 of the filter cardboard 5. The end piece 7 carries at its free end a sealing cone 9, which has exactly the size of the opening 6 and is approximately flush with the side facing the interior of the filter bag 4, so that it does not protrude into the filter bag 4.

Das Endstück 7 weist außerdem eine umlaufende Dichtlippe 10 auf, durch die die Dichtheit des Staubraums mit dem Filterbeutel 4 nach außen gewährleistet wird.The end piece 7 also has a circumferential sealing lip 10, through which the tightness of the dust space with the filter bag 4 is ensured to the outside.

Der Anschlussstutzen 8 weist ein Anschlussstück 11 auf, mit dem er mit einem Saugschlauch verbunden ist. Das Anschlussstück 11 geht in das Endstück 7 über und durchragt die äußere Wand 3. Dadurch verleiht es der durch die Wand 3 gebildeten Gehäuseschürze Stabilität.The connecting piece 8 has a connecting piece 11, with which it is connected with a suction hose. The connecting piece 11 merges into the end piece 7 and extends through the outer wall 3. This gives the housing apron formed by the wall 3 stability.

Der Anschlussstutzen 8 wird über Rastnasen 12 (Fig. 2), die auf der Außenseite von Rasthaken 13 angebracht sind, auf der der Wand 2 zugewandten Seite der Wand 3 gehalten. Die Rasthaken 13 dienen als Griffelemente, um den Anschlussstutzen 8 aus der Öffnung 6 herausziehen zu können.The connecting piece 8 is held on the side of the wall 3 facing the wall 2 by means of locking lugs 12 (FIG. 2) which are attached to the outside of locking hooks 13. The locking hooks 13 serve as handle elements in order to be able to pull the connecting piece 8 out of the opening 6.

Die Rasthaken 13 wirken derart mit der Dichtlippe 10 zusammen, dass der Anschlussstutzen 8 verrutschfest zwischen den Wänden 2 und 3 befestigt ist. Um bei Entnahme des Anschlussstutzens 8 aus dem Staubsaugergehäuse die Rasthaken 13 einfach zusammendrücken zu können, sind auf den Rasthaken 13 Griffmulden 14 angeordnet. Wenn die Rasthaken 13 durch Druck auf die Griffmulden 14 zusammengedrückt werden, werden die Rastnasen 12 auf einen Abstand zueinander gebracht, der unterhalb des Durchmessers der Öffnung für den Anschlussstutzen 8in der Wand 3 liegt. Sodann lässt sich der Anschlussstutzen 8 aus den Wänden 2 und 3 herausziehen und die Öffnung 6 freilegen.The latching hooks 13 interact with the sealing lip 10 in such a way that the connecting piece 8 is fastened in a non-slip manner between the walls 2 and 3. In order to be able to simply press the locking hooks 13 together when the connecting piece 8 is removed from the vacuum cleaner housing, 13 recessed grips 14 are arranged on the locking hooks. When the locking hooks 13 are pressed together by pressure on the recessed grips 14, the locking lugs 12 are brought to a distance from one another which is below the diameter of the opening for the connecting piece 8 in Wall 3 lies. The connecting piece 8 can then be pulled out of the walls 2 and 3 and the opening 6 exposed.

An der freien Endseite des Anschlussstutzens 8 ist in an sich bekannter Weise mit einem Endstück eines Saugschlauchs lösbar oder unlösbar verbunden. Eine lösbare Verbindung zwischen dem Anschlussstutzen 8 ist beispielsweise aus der DE 42 40 913 A1 bekannt.On the free end side of the connecting piece 8 is detachably or non-detachably connected to an end piece of a suction hose in a manner known per se. A detachable connection between the connecting piece 8 is known for example from DE 42 40 913 A1.

Durch die Erfindung wird ein Anschlussstutzen 8 für ein Staubsaugergehäuse geschaffen, der zwischen Wänden 2 und 3 des Staubsaugergehäuses gehaltert wird. Die Wand 3 bildet eine Frontschürze des Staubsaugers und kann durch einen Bediener von ihrer Unterseite her hintergriffen werden, so dass sie sich als Tragemöglichkeit für den Staubsauger eignet.The invention provides a connecting piece 8 for a vacuum cleaner housing, which is held between walls 2 and 3 of the vacuum cleaner housing. The wall 3 forms a front apron of the vacuum cleaner and can be gripped behind by an operator from its underside, so that it is suitable as a carrying option for the vacuum cleaner.

Der Anschlussstutzen 8 wird mittels einer Dichtlippe 10 und der Rastnasen 12 zwischen den Wänden 2 und 3 fixiert. Dabei taucht der Anschlussstutzen 8 mit einem Dichtkonus 9 so in eine Filterpappe 5 ein, dass eine Entnahme des Filterbeutels 4 auch bei eingesetztem Anschlussstutzen 8 möglich ist. The connecting piece 8 is fixed by means of a sealing lip 10 and the locking lugs 12 between the walls 2 and 3. The connecting piece 8 is immersed with a sealing cone 9 in a filter cardboard 5 in such a way that the filter bag 4 can also be removed when the connecting piece 8 is inserted.

Claims

Patentansprüche claims 1. Anschlussstutzen (8) für einen Staubsauger zum lösbaren Verbinden eines Saugschlauchs mit einer in einem Staubsaugergehäuse vorgesehenen Saugöffnung (6), wobei der Anschlussstutzen (8) mit einem rohrförmigen Endstück (7) in die Saugöffnung (6) einführbar ist, dadurch gekennzeichnet, dass der Anschlussstutzen (8) durch eine erste (3) äußere und eine zweite innere Wand (2) des Staubsaugergehäuses hindurchführbar ist.1. Connection piece (8) for a vacuum cleaner for detachably connecting a suction hose to a suction opening (6) provided in a vacuum cleaner housing, the connection piece (8) having a tubular end piece (7) being insertable into the suction opening (6), characterized in that that the connecting piece (8) can be passed through a first (3) outer and a second inner wall (2) of the vacuum cleaner housing. 2. Anschlussstutzen (8) nach Anspruch 1 , dadurch gekennzeichnet, dass der Anschlussstutzen (8) mit einem Anschlusskonus dichtend in einen Staubbehälter eintaucht.2. Connection piece (8) according to claim 1, characterized in that the connection piece (8) with a connection cone seals in a dust container. 3. Anschlussstutzen (8) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass er in einem Bereich zwischen der ersten (3) und der zweiten Wand (2) fixierbar ist.3. Connection piece (8) according to claim 1 or 2, characterized in that it can be fixed in a region between the first (3) and the second wall (2). 4. Anschlussstutzen (8) nach Anspruch 3, dadurch gekennzeichnet, dass er über eine auf der Außenseite der zweiten Wand (2) aufsitzende Dichtlippe (10) fixierbar ist.4. Connection piece (8) according to claim 3, characterized in that it can be fixed via a sealing lip (10) seated on the outside of the second wall (2). 5. Anschlussstutzen (8) nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass er mindestens eine Rastnase (12) aufweist, über den der Anschlussstutzen (8) auf der Innenseite der ersten Wand (3) fixierbar ist.5. Connection piece (8) according to claim 3 or 4, characterized in that it has at least one latching lug (12), via which the connection piece (8) on the inside of the first wall (3) can be fixed. Anschlussstutzen (8) nach Anspruch 5, dadurch gekennzeichnet, dass er ein von der Außenseite der ersten Wand (3) zugängliches Griffelement aufweist, über das die mindestens eine Rastnase (12) zurückdrückbar und der Anschlussstutzen (8) aus dem Staubsaugergehäuse herausziehbar ist.Connection piece (8) according to claim 5, characterized in that it has a handle element accessible from the outside of the first wall (3), via which the at least one latching lug (12) can be pushed back and the connection piece (8) can be pulled out of the vacuum cleaner housing. Anschlussstutzen (8) nach Anspruch 6, dadurch gekennzeichnet, dass das Griffelement durch einen Rasthaken (13) gebildet ist, auf dem jeweils die Rastnase (12) angeordnet ist. Anschlussstutzen (8) nach Anspruch 7, dadurch gekennzeichnet, dass der Rasthaken (13) eine Griffmulde (14) aufweist. Connection piece (8) according to claim 6, characterized in that the grip element is formed by a latching hook (13) on which the latching lug (12) is arranged in each case. Connection piece (8) according to claim 7, characterized in that the latching hook (13) has a recessed grip (14).
PCT/EP2002/006516 2001-06-29 2002-06-13 Vacuum cleaner Ceased WO2003001959A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP02760177A EP1455628B1 (en) 2001-06-29 2002-06-13 Vacuum cleaner
MXPA03011829A MXPA03011829A (en) 2001-06-29 2002-06-13 Vacuum cleaner.
DE50215018T DE50215018D1 (en) 2001-06-29 2002-06-13 VACUUM CLEANER
HU0401228A HUP0401228A2 (en) 2001-06-29 2002-06-13 Vacuum cleaner
AT02760177T ATE505993T1 (en) 2001-06-29 2002-06-13 VACUUM CLEANER
US10/740,090 US20040262911A1 (en) 2001-06-29 2003-12-18 Vacuum cleaner
US12/906,494 US20110030165A1 (en) 2001-06-29 2010-10-18 Vacuum Cleaner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10131175A DE10131175B4 (en) 2001-06-29 2001-06-29 vacuum cleaner
DE10131175.3 2001-06-29

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/740,090 Continuation US20040262911A1 (en) 2001-06-29 2003-12-18 Vacuum cleaner

Publications (2)

Publication Number Publication Date
WO2003001959A2 true WO2003001959A2 (en) 2003-01-09
WO2003001959A3 WO2003001959A3 (en) 2003-03-20

Family

ID=7689760

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/006516 Ceased WO2003001959A2 (en) 2001-06-29 2002-06-13 Vacuum cleaner

Country Status (11)

Country Link
US (2) US20040262911A1 (en)
EP (1) EP1455628B1 (en)
CN (1) CN100418465C (en)
AT (1) ATE505993T1 (en)
DE (2) DE10131175B4 (en)
ES (1) ES2361909T3 (en)
HU (1) HUP0401228A2 (en)
MX (1) MXPA03011829A (en)
PL (1) PL200990B1 (en)
RU (1) RU2265389C2 (en)
WO (1) WO2003001959A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10330910B4 (en) 2003-07-07 2005-06-16 Alfred Kärcher Gmbh & Co. Kg vacuum cleaner
DE102004048124A1 (en) * 2004-10-02 2006-04-06 KKW Kulmbacher Klimageräte-Werk GmbH Dust filter box for a vacuum cleaner, in particular vacuum cleaner and vacuum cleaner with such a dust filter box
DE102009035604A1 (en) 2009-07-31 2011-02-10 BSH Bosch und Siemens Hausgeräte GmbH Vacuum cleaner with nozzle
DE102010039286A1 (en) 2010-08-12 2012-02-16 BSH Bosch und Siemens Hausgeräte GmbH Connecting piece for a vacuum cleaner with locking element
DE102011007202A1 (en) 2011-04-12 2012-10-18 BSH Bosch und Siemens Hausgeräte GmbH Connector for a vacuum cleaner hose
US10582957B2 (en) * 2014-09-19 2020-03-10 Crossroads Extremity Systems, Llc Bone fixation implant and means of fixation
CN106388701B (en) * 2016-09-13 2018-10-30 珠海格力电器股份有限公司 Vacuum cleaner air guide assembly and vacuum cleaner
DE102020122623A1 (en) 2020-08-31 2022-03-03 Miele & Cie. Kg vacuum cleaner

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US198402A (en) * 1877-12-18 Improvement in hose-couplings
US921691A (en) * 1908-07-30 1909-05-18 Chester L Friday Hose-coupling.
US1026371A (en) * 1911-02-28 1912-05-14 Walter T Smith Vacuum-cleaner.
US2254611A (en) * 1938-04-06 1941-09-02 Electrolux Corp Vacuum cleaner
US2367188A (en) * 1943-04-27 1945-01-16 Landers Frary & Clark Hose coupling for vacuum cleaners
US2420866A (en) * 1944-04-21 1947-05-20 Eureka Williams Corp Coupling for suction cleaners
US2444888A (en) * 1944-12-12 1948-07-06 H A Douglas Mfg Co Coupling
US2516907A (en) * 1945-07-09 1950-08-01 H A Douglas Mfg Co Coupling
US2665148A (en) * 1946-10-30 1954-01-05 Hoover Co Vacuum cleaner and closure and dusting tool converter coupling therefor
US2516883A (en) * 1947-09-05 1950-08-01 Douglas Mfg Co Vacuum cleaner coupling
US2523770A (en) * 1948-07-22 1950-09-26 Gen Electric Releasable hose coupling
US2755106A (en) * 1952-07-26 1956-07-17 Gen Electric Pivoted floating latch for suction cleaner tube or hose coupling
US2912261A (en) * 1953-04-27 1959-11-10 Lewyt Corp Lugged-pipe type coupling with external sealing means
FR1192292A (en) * 1956-11-29 1959-10-26 Electrolux Ab Coupling device, especially for flexible vacuum cleaner hose and other applications
US3023447A (en) * 1958-10-15 1962-03-06 Edgar P Senne Wall-installed vacuum cleaner
US3017654A (en) * 1959-07-20 1962-01-23 Electrolux Corp Vacuum cleaners
US3149362A (en) * 1960-11-01 1964-09-22 Nat Union Electric Corp Hose connector or coupling for suction cleaner
US3184776A (en) * 1962-09-26 1965-05-25 Electrolux Corp Vacuum cleaners
US3375541A (en) * 1966-06-24 1968-04-02 Singer Co Vacuum cleaners with combined hose connectors and housing latches
US4017937A (en) * 1975-05-14 1977-04-19 National Union Electric Corporation Hose coupling for a suction cleaner
SE407662B (en) * 1977-04-18 1979-04-09 Electrolux Ab DEVICE FOR A VACUUM CLEANER FOR FIXED CONNECTION OF ATMINSTONE TVA IN THE VACUUM CLEANER'S AIR PIPE CONTINUED LINE PARTS
US4211457A (en) * 1978-09-14 1980-07-08 Dayco Corporation Vacuum cleaning apparatus
DE2853898C2 (en) * 1978-12-14 1986-09-11 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Connection pieces for additional devices of handheld or cylinder vacuum cleaners
US4262384A (en) * 1980-01-25 1981-04-21 The Scott & Fetzer Company Vacuum cleaner bag assembly
US4597130A (en) * 1985-01-09 1986-07-01 Whirlpool Corporation Electrical connection means for canister vacuum cleaner
US4618195A (en) * 1985-06-03 1986-10-21 Whirlpool Corporation Vacuum cleaner hose coupling
US4804208A (en) * 1986-08-11 1989-02-14 The Kendall Company Manifold coupling assembly
SE460331B (en) * 1988-02-09 1989-10-02 Electrolux Ab COUPLING
FR2640026B2 (en) * 1988-06-14 1991-03-15 Hutchinson QUICK CONNECTION DEVICE AND APPARATUS FOR IMPLEMENTING IT
US5092915A (en) * 1988-06-17 1992-03-03 The Scott Fetzer Company Disposable dust bag for vacuum cleaners and the like
US5057131A (en) * 1988-09-26 1991-10-15 The Scott Fetzer Company Vacuum cleaner filter bag assembly
FR2644553B1 (en) * 1989-03-15 1991-07-05 Hutchinson MULTI-WAY QUICK CONNECTION DEVICE, PARTICULARLY FOR REALIZING COOLING CIRCUITS OF AUTOMOBILE ENGINES
FR2646697B1 (en) * 1989-05-05 1991-10-31 Hutchinson Sa SNAP-ON ASSEMBLY DEVICE FOR HEAT EXCHANGERS OF MOTOR VEHICLES
US4998317A (en) * 1989-07-13 1991-03-12 Passien Renold R Combined vacuum and fluid line hose
IT220447Z2 (en) * 1990-06-08 1993-09-22 Italiana Serrature Torino CONNECTION GROUP FOR CIRCUITS OF CIRCULATION OF THE COOLANT LIQUID OF A VEHICLE ENGINE
CN2077850U (en) * 1990-07-19 1991-05-29 谭华业 Connecting unit of vacuum container
IT1259376B (en) * 1992-03-31 1996-03-12 Dal Palu' Attilio ATTACK GROUP FOR THE CONNECTION OF A TUBE TO A CONTAINER IN MOTOR VEHICLES
DE4240913A1 (en) * 1992-12-04 1994-06-09 Siemens Ag Vacuum cleaner hose with sleeve coupling - has individual locking tongues engaging and releasing with rotational movement at hollow connection part esp. at suction connection or at manipulatable tubular part
FR2713077B1 (en) * 1993-12-03 1996-01-12 Seb Sa Automatic closure device for vacuum cleaner bag.
US5700040A (en) * 1995-02-23 1997-12-23 Bundy Corporation Fluid quick connector
US5560078A (en) * 1995-05-04 1996-10-01 The Toro Company Portable Blower/Vac
US5781961A (en) * 1995-06-08 1998-07-21 Royal Appliance Mfg. Co. Conduit for a vacuum cleaner
DE69612371T2 (en) * 1995-10-30 2001-10-18 Koninklijke Philips Electronics N.V., Eindhoven VACUUM CLEANING HOSE ARRANGEMENT WITH ROTATING, CURVED CONNECTING PIPE AND VACUUM CLEANER WITH THIS ARRANGEMENT
US5810792A (en) * 1996-04-03 1998-09-22 Icu Medical, Inc. Locking blunt cannula
FR2748925B1 (en) * 1996-05-23 1998-07-31 Seb Sa VACUUM CLEANER WITH IMPROVED CONNECTION WITH SUCTION HOSE
DE19735491C1 (en) * 1997-08-16 1998-07-16 Rasmussen Gmbh Coupling device for use with hose
EP0916540A3 (en) * 1997-11-12 2000-04-12 Mannesmann VDO Aktiengesellschaft Fuel feed device with pipe connector
US6115881A (en) * 1998-08-28 2000-09-12 Emerson Electric Co. Secure hose locking device
US6370730B1 (en) * 1998-08-28 2002-04-16 Emerson Electric Co. Hose lock with integral seal
US6243915B1 (en) * 1999-03-15 2001-06-12 Sanyo Electric Co., Ltd. Vacuum cleaner
US6451078B2 (en) * 1999-07-07 2002-09-17 Shop-Vac Corporation Fitting for vacuum bags
US6179889B1 (en) * 1999-07-07 2001-01-30 Shop Vac Corporation Vacuum cleaner tank assembly
IT1315385B1 (en) * 2000-02-01 2003-02-10 T P A Impex Spa STEERING GROUP PARTICULARLY FOR HOUSEHOLD AND / OR INDUSTRIAL CLEANING MACHINES.
FR2809917B1 (en) * 2000-05-30 2002-08-30 Cit Alcatel SEGMENT IMAGE CODING WITH MOTION PREDICTION
JP3275914B2 (en) * 2000-10-16 2002-04-22 松下電器産業株式会社 Electric vacuum cleaner

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CN1589119A (en) 2005-03-02
ATE505993T1 (en) 2011-05-15
US20110030165A1 (en) 2011-02-10
EP1455628A2 (en) 2004-09-15
PL367140A1 (en) 2005-02-21
PL200990B1 (en) 2009-02-27
US20040262911A1 (en) 2004-12-30
EP1455628B1 (en) 2011-04-20
DE10131175B4 (en) 2008-06-19
MXPA03011829A (en) 2004-03-26
WO2003001959A3 (en) 2003-03-20
HUP0401228A2 (en) 2008-03-28
DE50215018D1 (en) 2011-06-01
RU2003137587A (en) 2005-03-27
DE10131175A1 (en) 2003-06-12
CN100418465C (en) 2008-09-17
ES2361909T3 (en) 2011-06-24
RU2265389C2 (en) 2005-12-10

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