EE03946B1 - Vacuum cleaner telescopic suction tube - Google Patents

Vacuum cleaner telescopic suction tube

Info

Publication number
EE03946B1
EE03946B1 EEP199900458A EEP9900458A EE03946B1 EE 03946 B1 EE03946 B1 EE 03946B1 EE P199900458 A EEP199900458 A EE P199900458A EE P9900458 A EEP9900458 A EE P9900458A EE 03946 B1 EE03946 B1 EE 03946B1
Authority
EE
Estonia
Prior art keywords
vacuum cleaner
suction tube
hose
telescopic suction
telescopic
Prior art date
Application number
EEP199900458A
Other languages
Estonian (et)
Inventor
Meister Uwe
Original Assignee
Carl Froh 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 Carl Froh Gmbh filed Critical Carl Froh Gmbh
Publication of EE9900458A publication Critical patent/EE9900458A/en
Publication of EE03946B1 publication Critical patent/EE03946B1/en

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
    • A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes
    • 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

Abstract

The telescopic suction hose has a plastic sealing sleeve (13) between the inner end (11) of the inner telescopic hose (10) and the inside of the outer telescopic hose (20), having a material thickness which is not greater than the play (Z) between the inner and outer telescopic hoses and provided with a sealing lip (14) spring-biased into contact with the inside wall of the outer telescopic hose. The sealing sleeve has an opening (23) receiving a retaining projection (22) projecting radially outwards from the wall of the inner telescopic hose.
EEP199900458A 1998-11-02 1999-10-20 Vacuum cleaner telescopic suction tube EE03946B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19850355A DE19850355A1 (en) 1998-11-02 1998-11-02 Telescopic vacuum cleaner suction pipe

Publications (2)

Publication Number Publication Date
EE9900458A EE9900458A (en) 2000-06-15
EE03946B1 true EE03946B1 (en) 2003-02-17

Family

ID=7886348

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP199900458A EE03946B1 (en) 1998-11-02 1999-10-20 Vacuum cleaner telescopic suction tube

Country Status (16)

Country Link
EP (1) EP0998871B1 (en)
JP (1) JP4048261B2 (en)
KR (1) KR100452577B1 (en)
AT (1) ATE272352T1 (en)
CZ (1) CZ295210B6 (en)
DE (2) DE19850355A1 (en)
DK (1) DK0998871T3 (en)
EE (1) EE03946B1 (en)
ES (1) ES2226260T3 (en)
HK (2) HK1028172A1 (en)
HU (1) HUP9903847A3 (en)
NO (1) NO995321L (en)
PL (1) PL191252B1 (en)
RU (1) RU2161900C1 (en)
SK (1) SK144899A3 (en)
UA (1) UA52741C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0105781D0 (en) * 2001-03-08 2001-04-25 Dyson Ltd Wand assembly for a vacuum cleaner
DE102005059107B3 (en) * 2005-12-08 2007-03-01 Fon Telescopic Systems Gmbh Telescopic dust cleaner suction pipe includes outer pipe and axially slidable inner pipe with locking recesses and adjustment body to facilitate locking and releasing
DE102006030138B3 (en) * 2006-06-29 2007-10-18 Roxxan Gmbh Telescopic vacuum cleaner suction tube, has sleeve wall with axial end section that is extended in funnel shaped manner under formation of interior extensive bearing surface and under formation of sealing lip
GB2452044A (en) * 2007-08-21 2009-02-25 Dyson Technology Ltd A wand for an appliance
US20110018257A1 (en) 2009-07-24 2011-01-27 Samsung Gwangju Electronics Co., Ltd. Telescopic pipe for electronic apparatus
KR101266611B1 (en) 2010-11-29 2013-05-22 광동하이텍 주식회사 Telescopic pipe for vacuum cleaner
HUE050620T2 (en) * 2013-03-01 2020-12-28 Fischer Rohrtechnik Gmbh Vacuum cleaner suction tube

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2184881A (en) * 1937-03-19 1939-12-26 P A Geier Co Tubular coupling for suction cleaners and the like
US2245151A (en) * 1939-06-08 1941-06-10 P A Geier Co Tubular coupling for suction cleaners and the like
NL69449C (en) * 1946-03-04
JPS5546118Y2 (en) * 1975-06-03 1980-10-29
DE2629915C3 (en) * 1975-07-03 1981-11-26 Automation Industries, Inc., Los Angeles, Calif. Connection piece for producing a sealing connection with a flexible cuff formed on one end of the hose, in particular for vacuum cleaners
JPS61140755U (en) * 1985-02-20 1986-08-30
DE3605605A1 (en) * 1986-02-21 1987-09-03 Vsr Eng Foerdertechnik Socket coupling for pipe and hoses, in particular for suction lines with suction nozzles
DE4017721A1 (en) * 1990-06-01 1991-12-05 Froh Roehren Telescopic suction tube for vacuum cleaner - has sealing sleeve pref. of polyamide
US5462311A (en) * 1992-11-13 1995-10-31 Royal Appliance Mfg. Co. Telescoping wand for vacuum cleaners
US5372391A (en) * 1993-02-22 1994-12-13 The United States Of America As Represented By The United States Department Of Energy Internal pipe attachment mechanism
ITPD960154A1 (en) * 1996-06-12 1997-12-12 Lindhaus Srl TELESCOPIC TUBULAR EXTENSION STRUCTURE PARTICULARLY FOR HOUSEHOLD APPLIANCES AND GENERAL CLEANING MACHINES
JPH10295599A (en) * 1997-04-28 1998-11-10 Matsushita Electric Ind Co Ltd Extension pipe for electric cleaner
KR100228726B1 (en) * 1997-12-05 1999-11-01 배길성 Pipe assembly of extention device for vacuum cleaner

Also Published As

Publication number Publication date
EP0998871A1 (en) 2000-05-10
HK1028172A1 (en) 2001-02-09
HUP9903847A2 (en) 2000-09-28
PL191252B1 (en) 2006-04-28
RU2161900C1 (en) 2001-01-20
CZ295210B6 (en) 2005-06-15
KR100452577B1 (en) 2004-10-14
KR20000035094A (en) 2000-06-26
SK144899A3 (en) 2000-05-16
DE19850355A1 (en) 2000-05-11
DE59910120D1 (en) 2004-09-09
HUP9903847A3 (en) 2002-05-28
JP2000185001A (en) 2000-07-04
ES2226260T3 (en) 2005-03-16
NO995321D0 (en) 1999-11-01
EP0998871B1 (en) 2004-08-04
DK0998871T3 (en) 2004-11-15
PL336338A1 (en) 2000-05-08
HK1038487A1 (en) 2002-03-22
ATE272352T1 (en) 2004-08-15
CZ9903691A3 (en) 2000-12-13
NO995321L (en) 2000-05-03
HU9903847D0 (en) 1999-12-28
UA52741C2 (en) 2003-01-15
EE9900458A (en) 2000-06-15
JP4048261B2 (en) 2008-02-20

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Legal Events

Date Code Title Description
KB4A Valid patent at the end of a year

Effective date: 20031231

MM4A Lapsed by not paying the annual fees

Effective date: 20031020