EP0125994A1 - Staubsaugerdüse mit einer Stützrolle oder mit einer Gleitplatte - Google Patents

Staubsaugerdüse mit einer Stützrolle oder mit einer Gleitplatte Download PDF

Info

Publication number: EP0125994A1
Authority: EP; European Patent Office
Prior art keywords: nozzle; axis; housing; tilting; ground
Prior art date: 1983-05-17
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

EP84400950A

Other languages

English (en)

French (fr)

Other versions

EP0125994B1 (de

Inventor

Michel Varin

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.)

GEORGES OLIVIER Ets SA

Original Assignee

GEORGES OLIVIER Ets SA

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.)

1983-05-17

Filing date

1984-05-10

Publication date

1984-11-21

1984-05-10 Application filed by GEORGES OLIVIER Ets SA filed Critical GEORGES OLIVIER Ets SA

1984-11-21 Publication of EP0125994A1 publication Critical patent/EP0125994A1/de

1987-09-16 Application granted granted Critical

1987-09-16 Publication of EP0125994B1 publication Critical patent/EP0125994B1/de

Status Expired legal-status Critical Current

Links

Images

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 present invention relates to improvements made to a roller or pad vacuum cleaner nozzle.
the axis of rotation of the roller also constitutes the axis of pivoting of the sleeve on the tilting nozzle.
the suction unit is floating and thus subtracted from the pressure exerted by the user on the handle during the maneuvers to move forward, backward, pass under a piece of furniture, along a plinth ... this pressure allowing only to apply the pebble on the ground.
This provision is necessary because the vacuum cleaners are becoming more and more powerful.
the housing is not always applied uniformly on the ground because of the essentially variable resistance opposed by this soil to the suction depression of the soleplate and to the brushing of the brush removed. Consequently, the advancement and the maneuvers of the squeegee are not as easy to drive as the manufacturer could have supposed by adopting this floating assembly.
the object of the present invention is to remedy this drawback, by raising awareness of the operator's intervention so that the conduct of the suction handle makes it possible not only to apply the roller to the ground, but to control the presentation of the nozzle according to the stresses while retaining the advantages of floating.
the sleeve is pivotally mounted on the tilting nozzle around an axis located between the pivot axis of the latter on the housing and the middle part of the ground contact area of the support element, whether it is constituted by the aforementioned roller or by a shoe.
the element of support on this one can be a roller, embedded in the tilting nozzle and mounted idly around an axis carried by the latter, or else a pair of rollers arranged on either side of the tilting nozzle and mounted idly around an axis carried by the latter.
the support element is a skate.
This preferably with a curved contact surface, can be fixed in the tilting nozzle or else the shoe, preferably with a substantially planar contact surface extending the sole, can be mounted oscillating in the tilting nozzle between stops of the latter. ci and around an axis carried by said nozzle.
the axis of articulation of the nozzle relative to the housing is located above the plane defined by the pivot axis of said nozzle and the middle part of the ground contact area of the support.
this axis of articulation of the nozzle can be lowered to any level, as long as the desired effect is achieved.
a controlled lock can be interposed between the tilting nozzle and the housing to oppose the lifting the front of the latter during the recoil of this nozzle, brush output, on a carpet.
a stop preferably elastic, can be interposed between the housing and the tilting nozzle behind their pivot axis to avoid an anterior plunge of the output brush.
the nozzle has a housing 1 of molded plastic, in which is attached a cage 2 with a spherical internal bearing 3 for a hollowed ball 4 of a tilting nozzle 5, also made of molded plastic.
the cage delimits two chimney branches 6 and 7, separated by a central partition 8 and communicating with an internal conduit 9 of the nozzle 5.
the partition 8 constitutes a bearing for an axis 10 around which this nozzle pivots with which the ball joint 8 is provided a seal 11 applied against the spherical surface 3 of the cage 2.
a metal sole 12 having rounded edges 13, 14 to bear on the ground; these edges and a less protruding intermediate rib 15 delimit between them two longitudinal suction channels 16, 17 opening out through slots 18, 19 in the chimneys 6, 7.
a marginal slot 20 is formed between the housing 1 and the sole 12 for passage a brush 21 fitted to a movable plate 22; it is retracted by springs, not shown, bearing on the sole or positively pushed back to make the brush protrude by cams, also not shown, moved by at least one pedal or push button.
the nozzle 5 has, at its free end, a mouth 23 for the sealed pivoting socket of the complementary part 24 of a sleeve 25, also made of plastic. molded; for this purpose, the mouth 23 has two lateral cheeks 26 connected by a pin 27 on which is mounted a roller 28 bearing on the ground and the part 24 of the sleeve has two projecting flanges 29 extending between the cheeks on the outside.
the cheeks 26 and the flanges 29 are crossed by a hinge pin 30 located between the aforementioned axes 10 and 27 in the vicinity of the plane P defined by the axis 10 and the generator Cs of contact of the roller 28 with the ground.
the mouth 23 and the conjugate part 24 of the sleeve are in contact by their flat side walls 26 and 31, by their upper walls 32 and 33 arcuate concentrically to the axis 30 and by their antero-walls lower 34 and 35 also arcuate concentrically with the axis 30.
a bent tubing 36 also made of molded plastic, for fitting a suction handle is rotatably mounted and immobilized in translation in the sleeve 25 cooperating pivotally around the axis 30 with the tilting nozzle 5.
the internal conduits 37 of the tubing, 38 of the sleeve and 9 of the nozzle are in permanent communication.
a preferably elastic stop 39 is interposed at the rear between the top of the housing 1 and the bottom of the nozzle 5 to allow the operator to prevent the front of the brush 21 from plunging towards the ground. .
the second embodiment illustrated in FIG. 2 proposes to raise the articulation of the tilting nozzle 5 relatively to the sleeve 25.
a hinge pin 42 passes through the complementary mouths 23 and 24, fitted together. one inside the other, of the nozzle 5 and of the sleeve 25 respectively.
This axis 42 is always located between the others 10 and 27 or 41, but above the aforementioned plane P.
this latch 47 is a rod 48 guided in translation in an underlying wall 49 of the nozzle 5.
the free chamfered end of the rod is intended to penetrate, for locking, in a hole 50 of the housing 1 when it is pushed by means of a lever 51 which the other end of this rod is provided.
the tilting nozzle 5 rests on the ground by means of at least one roller 28 or 40.
This roller is suitable for use of the crevice tool on any type of soil.
the smooth roller (s) may behave like abrasive cloth, when grains of sand or other solid detritus are on these floors and must be removed ; in other words, they risk scratching.
the roller (s) 28 or 40 have, as shown in FIG. 5, grooves 52 separating bearing surfaces 53. When grains of sand appear in front of the rollers, they move towards the grooves 52 and are therefore neither crushed nor dragged by the bearing surfaces 53.
the squeegee is used mainly on a textile floor, such as a carpet, a rug or the like, it is advantageous to replace the roller (s) with a sliding pad 54 (FIG. 3) or 55 (FIG. 4). extending substantially in coplanar extension of the sole 12.
the reference plane P mentioned in the above to locate the position of the pivot axis 30 or 42 is then defined by the tilt axis 10 of the nozzle 5 relative to the housing 1 and by the center line Cs of the ground contact surface S or S '.
the shoe 54 has a substantially flat ground contact surface S; it is placed with clearance in a housing 56 of the nozzle 5, mounted oscillating around an axis 57 and limited in pivoting by the walls 58 of this housing forming stops.
the axis 57 of the oscillating pad 54 can be the same as the axis 27 of the roller 28.
the shoe 55 is fixed and its contact surface with the ground S 'is curved; it fits as closely as possible in the precleaved housing 56 of the nozzle 5, the fixing being able to be carried out by means of teeth 59 projecting from the internal face of the wall 58 of the housing 56 and cooperating with lights 60 arranged opposite in the skate.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Nozzles For Electric Vacuum Cleaners (AREA)

EP84400950A 1983-05-17 1984-05-10 Staubsaugerdüse mit einer Stützrolle oder mit einer Gleitplatte Expired EP0125994B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8308156A FR2546054B1 (fr)	1983-05-17	1983-05-17	Suceur d'aspirateur a galet
FR8308156		1983-05-17

Publications (2)

Publication Number	Publication Date
EP0125994A1 true EP0125994A1 (de)	1984-11-21
EP0125994B1 EP0125994B1 (de)	1987-09-16

Family

ID=9288924

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP84400950A Expired EP0125994B1 (de)	1983-05-17	1984-05-10	Staubsaugerdüse mit einer Stützrolle oder mit einer Gleitplatte

Country Status (5)

Country	Link
US (1)	US4564972A (de)
EP (1)	EP0125994B1 (de)
CA (1)	CA1229704A (de)
DE (1)	DE3466170D1 (de)
FR (1)	FR2546054B1 (de)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2593583A1 (fr) *	1986-01-29	1987-07-31	Olivier Ets Georges	Dispositif de raccordement tournant d'une tubulure sur le suceur d'un aspirateur
EP0235614A1 (de) *	1986-02-21	1987-09-09	Siemens Aktiengesellschaft	Staubsaugermundstück mit einem verschwenkbaren Anschlussstutzen und einem Mundstückkörper
EP0304609A1 (de) *	1987-07-28	1989-03-01	Siemens Aktiengesellschaft	Staubsaugermundstück mit einem kippbar angeordneten Mundstückkörper
EP0307881A2 (de) *	1987-09-16	1989-03-22	Matsushita Electric Industrial Co., Ltd.	Staubsauger-Fussbodendüse
EP0353546A1 (de) *	1988-08-01	1990-02-07	Siemens Aktiengesellschaft	Staubsaugermundstück
EP0441320A1 (de) *	1990-02-09	1991-08-14	Progress Elektrogeräte GmbH	Elektrosaugbürste
WO1992009231A1 (en) *	1990-11-22	1992-06-11	Georg Vilhelm Petersen	A vacuum cleaner mouthpiece
EP0552652A1 (de) *	1992-01-22	1993-07-28	Gerhard Kurz	Bodendüse für Staubsauger
WO1994017720A1 (en) *	1993-02-13	1994-08-18	Vax Limited	Swivel joints primarily for mounting suction cleaner heads
FR2727846A1 (fr) *	1994-12-13	1996-06-14	Olivier Ets Georges	Suceur d'aspirateur
EP0898923A1 (de) *	1997-08-30	1999-03-03	Wessel-Werk Gmbh	Statische Staubsaugerdüse, insbesondere für Haushaltsstaubsauger
EP1020159A2 (de) *	1999-01-16	2000-07-19	Wessel-Werk Gmbh	Saugkopf für Bodenstaubsauger
DE19602723C2 (de) *	1996-01-26	2001-04-19	Gerhard Kurz	Vorrichtung zum Betrieb eines Staubsaugers
GB2444898A (en) *	2006-12-22	2008-06-25	Dyson Technology Ltd	A vacuum cleaner nozzle
EP2433539A1 (de)	2010-09-24	2012-03-28	Seb S.A.	Ausgleichssohle des Staubsaugermundstücks eines Staubsaugers
US8272098B2 (en)	2006-12-22	2012-09-25	Dyson Technology Limited	Hose and wand assembly for a surface treating appliance
CN104095586A (zh) *	2013-04-04	2014-10-15	Lg电子株式会社	吸尘器及其制造方法
CN104224043A (zh) *	2013-06-24	2014-12-24	乐金电子(天津)电器有限公司	吸尘器及其制造方法

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE8617077U1 (de) *	1986-06-26	1986-10-23	Maier, Siegfried, 7022 Leinfelden-Echterdingen	Saugmundstück für Saugreinigungsgerät
US4984330A (en) *	1986-12-08	1991-01-15	Shop-Vac Corporation	Nozzle assembly for a vacuum device
TW578540U (en) *	1998-07-28	2004-03-01	Sharp Kk	Electric vacuum cleaner and nozzle unit therefor
GB0023731D0 (en) *	2000-09-28	2000-11-08	Notetry Ltd	A floor tool
GB0023732D0 (en) *	2000-09-28	2000-11-08	Notetry Ltd	A floor tool
US6484483B2 (en) *	2001-03-13	2002-11-26	Jerry L. Martin	Lawn sweeper and bagger
DE20106784U1 (de) *	2001-04-19	2001-07-19	Bsh Bosch Siemens Hausgeraete	Staubsauger
GB0126494D0 (en) *	2001-11-03	2002-01-02	Dyson Ltd	A floor tool
US7370390B1 (en) *	2003-02-05	2008-05-13	Muller Albert F	Pivot connection for vacuum cleaner nozzle
GB2402047B (en) *	2003-05-29	2006-07-19	Dyson Ltd	A cleaning head
US7143471B2 (en) *	2003-10-06	2006-12-05	Oreck Holdings, Llc	Vacuum cleaner attachment
KR100603208B1 (ko) *	2004-04-02	2006-07-24	삼성광주전자 주식회사	진공 청소기 및 진공 청소기의 브러시 조립체
GB2466290B (en) *	2008-12-19	2012-10-03	Dyson Technology Ltd	Floor tool for a cleaning appliance
GB2468514B (en) *	2009-03-12	2012-07-11	Dyson Technology Ltd	A surface-treating head
KR101338268B1 (ko) *	2009-06-17	2013-12-11	다이슨 테크놀러지 리미티드	표면 처리 기구용 도구
WO2011007160A1 (en) *	2009-07-16	2011-01-20	Dyson Technology Limited	A surface treating head
GB0912356D0 (en) *	2009-07-16	2009-08-26	Dyson Technology Ltd	A surface treating head
US8037571B2 (en) *	2009-09-01	2011-10-18	Techtronic Floor Care Technology Limited	Vacuum cleaner accessory tool having a removable brush
EP2521474B1 (de)	2010-10-15	2016-05-11	Techtronic Floor Care Technology Limited	Lenkanordnung für eine oberflächenreinigungsvorrichtung
US9282862B2 (en)	2011-10-14	2016-03-15	Techtronic Floor Care Technology Limited	Steering assembly for surface cleaning device
US8826484B2 (en)	2012-08-06	2014-09-09	Thomas K. Schultheis	Upward extending brush for floor cleaner
JP6653528B2 (ja) *	2015-07-06	2020-02-26	東芝ライフスタイル株式会社	吸込口体および電気掃除機
ITUA20162159A1 (it) *	2016-03-31	2017-10-01	New Ermes Europe Srl	Testa di aspirazione con canale di aspirazione perfezionato
US11224319B2 (en)	2017-12-11	2022-01-18	New Ermes Europe S.R.L.	Base plate for a vacuum cleaner suction head for the suction of fine dust and large debris
JP1641037S (de)	2018-09-18	2019-09-09
IT202000001555A1 (it)	2020-01-28	2021-07-28	New Ermes Europe Srl	Dispositivo adattatore per aspirapolvere elettrico senza filo
USD953673S1 (en)	2020-02-17	2022-05-31	New Ermes Europe S.R.L.	Head of a vacuum cleaner
CN113827148B (zh) *	2020-06-08	2023-04-25	苏州诚河清洁设备有限公司	用于表面抽吸设备的清洁头

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2516205A (en) *	1945-02-15	1950-07-25	Halloek Robert Lay	Dual-purpose, wand actuated suction cleaner tool
DE1628579A1 (de) *	1966-09-29	1971-02-25	Olivier Ets Georges	Staubsauger-Saugduese
DE2364750A1 (de) *	1973-12-27	1975-07-03	Hans Wessel	Staubsaugerduese
FR2439577A1 (fr) *	1978-10-27	1980-05-23	Miele & Cie	Buse suceuse tapis et planchers a double articulation pour aspirateurs
FR2478457A1 (fr) *	1980-03-20	1981-09-25	Wessel Hans	Tuyere pour aspirateur de poussiere

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US993202A (en) *	1909-07-06	1911-05-23	E J Ramey	Vacuum-cleaner for carpets and the like.
BE552641A (de) *	1956-11-16
DE7701111U1 (de) *	1977-01-15	1977-04-28	Vorwerk & Co Interholding Gmbh, 5600 Wuppertal	Staubsaugermundstueck
DE2806260A1 (de) *	1978-02-15	1979-08-23	Miele & Cie	Staubsaugermundstueck mit ein- und ausfahrbarem buerstenkranz
FR2421313A1 (fr) *	1978-03-31	1979-10-26	Wessel Hans	Dispositif d'etancheite pour articulations, notamment dans les aspirateurs de poussiere
US4336628A (en) *	1980-06-05	1982-06-29	The Hoover Company	Nozzle with pivoted wand

1983
- 1983-05-17 FR FR8308156A patent/FR2546054B1/fr not_active Expired
1984
- 1984-05-10 DE DE8484400950T patent/DE3466170D1/de not_active Expired
- 1984-05-10 EP EP84400950A patent/EP0125994B1/de not_active Expired
- 1984-05-15 US US06/610,398 patent/US4564972A/en not_active Expired - Fee Related
- 1984-05-16 CA CA000454462A patent/CA1229704A/en not_active Expired

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2516205A (en) *	1945-02-15	1950-07-25	Halloek Robert Lay	Dual-purpose, wand actuated suction cleaner tool
DE1628579A1 (de) *	1966-09-29	1971-02-25	Olivier Ets Georges	Staubsauger-Saugduese
DE2364750A1 (de) *	1973-12-27	1975-07-03	Hans Wessel	Staubsaugerduese
FR2439577A1 (fr) *	1978-10-27	1980-05-23	Miele & Cie	Buse suceuse tapis et planchers a double articulation pour aspirateurs
FR2478457A1 (fr) *	1980-03-20	1981-09-25	Wessel Hans	Tuyere pour aspirateur de poussiere

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2593583A1 (fr) *	1986-01-29	1987-07-31	Olivier Ets Georges	Dispositif de raccordement tournant d'une tubulure sur le suceur d'un aspirateur
EP0235614A1 (de) *	1986-02-21	1987-09-09	Siemens Aktiengesellschaft	Staubsaugermundstück mit einem verschwenkbaren Anschlussstutzen und einem Mundstückkörper
EP0304609A1 (de) *	1987-07-28	1989-03-01	Siemens Aktiengesellschaft	Staubsaugermundstück mit einem kippbar angeordneten Mundstückkörper
EP0307881A2 (de) *	1987-09-16	1989-03-22	Matsushita Electric Industrial Co., Ltd.	Staubsauger-Fussbodendüse
EP0307881A3 (de) *	1987-09-16	1991-02-06	Matsushita Electric Industrial Co., Ltd.	Staubsauger-Fussbodendüse
EP0353546A1 (de) *	1988-08-01	1990-02-07	Siemens Aktiengesellschaft	Staubsaugermundstück
EP0441320A1 (de) *	1990-02-09	1991-08-14	Progress Elektrogeräte GmbH	Elektrosaugbürste
WO1992009231A1 (en) *	1990-11-22	1992-06-11	Georg Vilhelm Petersen	A vacuum cleaner mouthpiece
EP0552652A1 (de) *	1992-01-22	1993-07-28	Gerhard Kurz	Bodendüse für Staubsauger
WO1994017720A1 (en) *	1993-02-13	1994-08-18	Vax Limited	Swivel joints primarily for mounting suction cleaner heads
FR2727846A1 (fr) *	1994-12-13	1996-06-14	Olivier Ets Georges	Suceur d'aspirateur
DE19602723C2 (de) *	1996-01-26	2001-04-19	Gerhard Kurz	Vorrichtung zum Betrieb eines Staubsaugers
EP0898923A1 (de) *	1997-08-30	1999-03-03	Wessel-Werk Gmbh	Statische Staubsaugerdüse, insbesondere für Haushaltsstaubsauger
DE19738046A1 (de) *	1997-08-30	1999-03-11	Wessel Werk Gmbh	Statische Staubsaugerdüse, insbesondere für Haushaltsstaubsauger
EP1180340A2 (de) *	1999-01-16	2002-02-20	Wessel-Werk Gmbh	Saugkopf für Bodenstaubsauger
EP1020159A3 (de) *	1999-01-16	2000-11-15	Wessel-Werk Gmbh	Saugkopf für Bodenstaubsauger
EP1020159A2 (de) *	1999-01-16	2000-07-19	Wessel-Werk Gmbh	Saugkopf für Bodenstaubsauger
EP1180340A3 (de) *	1999-01-16	2002-06-19	Wessel-Werk Gmbh	Saugkopf für Bodenstaubsauger
AU2007337858B2 (en) *	2006-12-22	2011-03-24	Dyson Technology Limited	A floor tool for a surface treating appliance such as a vacuum cleaner
US8141203B2 (en)	2006-12-22	2012-03-27	Dyson Technology Limited	Floor tool for a surface treating appliance such as a vacuum cleaner
WO2008078065A1 (en) *	2006-12-22	2008-07-03	Dyson Technology Limited	A floor tool has 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
GB2444898A (en) *	2006-12-22	2008-06-25	Dyson Technology Ltd	A vacuum cleaner nozzle
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
WO2008078063A1 (en) *	2006-12-22	2008-07-03	Dyson Technology Limited	A floor tool for a surface treating appliance such as a vacuum cleaner
US8720004B2 (en)	2006-12-22	2014-05-13	Dyson Technology Limited	Floor tool
US8272098B2 (en)	2006-12-22	2012-09-25	Dyson Technology Limited	Hose and wand assembly for a surface treating appliance
EP2433539A1 (de)	2010-09-24	2012-03-28	Seb S.A.	Ausgleichssohle des Staubsaugermundstücks eines Staubsaugers
EP2433539B1 (de)	2010-09-24	2015-09-02	Seb S.A.	Ausgleichssohle des Staubsaugermundstücks eines Staubsaugers
CN104095586A (zh) *	2013-04-04	2014-10-15	Lg电子株式会社	吸尘器及其制造方法
CN104095586B (zh) *	2013-04-04	2016-12-07	Lg电子株式会社	吸尘器及其制造方法
CN104224043A (zh) *	2013-06-24	2014-12-24	乐金电子(天津)电器有限公司	吸尘器及其制造方法

Also Published As

Publication number	Publication date
DE3466170D1 (en)	1987-10-22
FR2546054A1 (fr)	1984-11-23
EP0125994B1 (de)	1987-09-16
US4564972A (en)	1986-01-21
FR2546054B1 (fr)	1985-08-30
CA1229704A (en)	1987-12-01

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