EP0937435A3 - Extension tube assembly for vacuum cleaner - Google Patents

Extension tube assembly for vacuum cleaner Download PDF

Info

Publication number
EP0937435A3
EP0937435A3 EP99300647A EP99300647A EP0937435A3 EP 0937435 A3 EP0937435 A3 EP 0937435A3 EP 99300647 A EP99300647 A EP 99300647A EP 99300647 A EP99300647 A EP 99300647A EP 0937435 A3 EP0937435 A3 EP 0937435A3
Authority
EP
European Patent Office
Prior art keywords
sleeve
tube
inner sleeve
axis
vacuum cleaner
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.)
Withdrawn
Application number
EP99300647A
Other languages
German (de)
French (fr)
Other versions
EP0937435A2 (en
Inventor
Seung Kon Kim
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.)
LG Electronics Inc
Kwang Dong Precision Co Ltd
Original Assignee
LG Electronics Inc
Kwang Dong Precision Co Ltd
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 LG Electronics Inc, Kwang Dong Precision Co Ltd filed Critical LG Electronics Inc
Publication of EP0937435A2 publication Critical patent/EP0937435A2/en
Publication of EP0937435A3 publication Critical patent/EP0937435A3/en
Withdrawn legal-status Critical Current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
    • 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
    • A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

Extension tube assembly for a vacuum cleaner, is disclosed, of which length is adjustable with easy according to a user's height or ambient conditions, including an inner tube (20), an inner sleeve (40) movably fitted on an outer circumference of the inner tube (20) along an axis of the inner tube (20), an outer sleeve (60) rotatably fitted on an outer circumference of the inner sleeve (40) for fixing, or releasing the inner sleeve (40) to/from the inner tube at an arbitrary position along the axis of the inner body in moving the inner sleeve (40) along the axis of the inner tube (20) or fixing the inner sleeve at an arbitrary position along the axis of the inner tube (20), and an outer tube (90) fitted on the outer circumference of the inner sleeve at a rear portion thereof for moving together with the outer sleeve (60) and the inner sleeve (40).
EP99300647A 1998-02-23 1999-01-28 Extension tube assembly for vacuum cleaner Withdrawn EP0937435A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2019980002366 1998-02-23
KR9802366 1998-02-23

Publications (2)

Publication Number Publication Date
EP0937435A2 EP0937435A2 (en) 1999-08-25
EP0937435A3 true EP0937435A3 (en) 1999-11-24

Family

ID=19532153

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99300647A Withdrawn EP0937435A3 (en) 1998-02-23 1999-01-28 Extension tube assembly for vacuum cleaner

Country Status (2)

Country Link
EP (1) EP0937435A3 (en)
KR (1) KR200164119Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101396251B (en) * 2007-08-21 2012-09-05 戴森技术有限公司 A wand for an appliance

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT249874Y1 (en) 2000-11-07 2003-06-05 Omec Spa TELESCOPIC EXTENSION FOR A HOME APPLIANCE
DE10159255A1 (en) 2001-12-03 2003-06-18 Bsh Bosch Siemens Hausgeraete Coupling part for connecting at least one tubular or rod-shaped part to another part
GB2416296B (en) 2004-07-22 2007-06-27 Dyson Ltd Handle assembly for a cleaning appliance
DE102005041802A1 (en) * 2005-09-02 2007-03-08 BSH Bosch und Siemens Hausgeräte GmbH Intake manifold connection unit for a vacuum cleaner nozzle
GB2440718B (en) 2006-08-08 2010-10-13 Dyson Technology Ltd Handle assembly for a cleaning appliance
DE102006061520B4 (en) * 2006-12-21 2011-10-27 Fischer Rohrtechnik Gmbh Telescopic pipe connection for vacuum cleaner suction pipes or tripods
SE531274C2 (en) * 2007-05-07 2009-02-10 Electrolux Ab Triple tube
GB2455811B (en) * 2007-12-22 2012-08-01 Dyson Technology Ltd Wand assembly for a cleaning appliance
EP2606801B1 (en) 2011-12-19 2021-01-13 fischer Rohrtechnik GmbH Vacuum cleaner suction hose
JP6567116B1 (en) * 2018-03-20 2019-08-28 ユニ・チャーム株式会社 Arm for cleaning tool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351363A (en) * 1964-12-23 1967-11-07 Electrolux Corp Adjustable length wand
US5332266A (en) * 1991-06-28 1994-07-26 Omec S.P.A. Telescopic extension for a vacuum cleaner
US5462311A (en) * 1992-11-13 1995-10-31 Royal Appliance Mfg. Co. Telescoping wand for vacuum cleaners

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351363A (en) * 1964-12-23 1967-11-07 Electrolux Corp Adjustable length wand
US5332266A (en) * 1991-06-28 1994-07-26 Omec S.P.A. Telescopic extension for a vacuum cleaner
US5462311A (en) * 1992-11-13 1995-10-31 Royal Appliance Mfg. Co. Telescoping wand for vacuum cleaners

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101396251B (en) * 2007-08-21 2012-09-05 戴森技术有限公司 A wand for an appliance

Also Published As

Publication number Publication date
KR200164119Y1 (en) 2000-02-15
EP0937435A2 (en) 1999-08-25
KR19990038822U (en) 1999-10-25

Similar Documents

Publication Publication Date Title
EP0875260A3 (en) Cuffed medico-surgical tubes
EP1522248A3 (en) Vacuum cleaner
EP0937435A3 (en) Extension tube assembly for vacuum cleaner
EP0988844A3 (en) Apparatus for intubation of lacrimal duct
EP0947211A3 (en) Catheter
EP1532998A3 (en) Tubular medical device
EP0847770A3 (en) Prefilled syringe
EP1462133A3 (en) Method and apparatus for adjusting a length of the inflow conduit on a ventricular assist device
EP1336421A3 (en) Catheter
EP0983743A3 (en) Dual filter assembly for a vacuum cleaner
EP0834331A3 (en) Laryngeal mask airways and their manufacture
EP0865799A3 (en) Adjustable securing wings
EP1438980A3 (en) Medical tube for insertion and detection within the body of a patient
WO2003032892A3 (en) Tube having a retention member
EP1221303A3 (en) Blood collection set
EP0761253A3 (en) Blood vessel dilator
EP1043039A3 (en) Adjustable oropharyngeal airway apparatus
EP1219316A3 (en) Laryngeal mask assemblies
WO2006055860A3 (en) Endotracheal intubation apparatus providing enhanced stability in an intubated patient
CA2105028A1 (en) External Male Catheter, Applicator and Method of Use
EP0974476A3 (en) Spring seat fixing structure for a hydraulic shock absorber
CA2350480A1 (en) Bolster for corporeal access tube assembly
EP0981976A3 (en) Rotary stick projecting device
EP1055859A3 (en) Tube clamping structure
GB9726669D0 (en) A handle for a vacuum cleaner

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000515

AKX Designation fees paid

Free format text: DE ES IT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20030213