EP0537457A1 - Tuyau téléscopique pour aspirateur - Google Patents

Tuyau téléscopique pour aspirateur Download PDF

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Publication number
EP0537457A1
EP0537457A1 EP92114843A EP92114843A EP0537457A1 EP 0537457 A1 EP0537457 A1 EP 0537457A1 EP 92114843 A EP92114843 A EP 92114843A EP 92114843 A EP92114843 A EP 92114843A EP 0537457 A1 EP0537457 A1 EP 0537457A1
Authority
EP
European Patent Office
Prior art keywords
sleeve
locking member
guide piece
outer tube
tube
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
EP92114843A
Other languages
German (de)
English (en)
Other versions
EP0537457B1 (fr
Inventor
Manfred Rietzke
Ernst Endres
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.)
AEG Hausgeraete GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
AEG 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 Licentia Patent Verwaltungs GmbH, AEG Hausgeraete GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of EP0537457A1 publication Critical patent/EP0537457A1/fr
Application granted granted Critical
Publication of EP0537457B1 publication Critical patent/EP0537457B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
EP92114843A 1991-10-14 1992-08-31 Tuyau téléscopique pour aspirateur Expired - Lifetime EP0537457B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4133935 1991-10-14
DE4133935 1991-10-14

Publications (2)

Publication Number Publication Date
EP0537457A1 true EP0537457A1 (fr) 1993-04-21
EP0537457B1 EP0537457B1 (fr) 1995-12-20

Family

ID=6442626

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92114843A Expired - Lifetime EP0537457B1 (fr) 1991-10-14 1992-08-31 Tuyau téléscopique pour aspirateur

Country Status (2)

Country Link
EP (1) EP0537457B1 (fr)
DE (1) DE59204751D1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664988A1 (fr) * 1994-01-31 1995-08-02 AEG Hausgeräte GmbH Tuyau téléscopique d'aspirateur avec conducteur électrique en spirale
EP0738492A1 (fr) * 1995-04-21 1996-10-23 Matsushita Electric Industrial Co., Ltd. Aspirateur
EP0757902A1 (fr) * 1995-08-05 1997-02-12 Fischer-Rohrtechnik GmbH Raccord téléscopique à double verrouilage pour tuyau d'aspirateur
WO2000000075A1 (fr) * 1998-06-30 2000-01-06 Daewoo Electronics Co., Ltd. Ensemble tube-rallonge telescopique d'aspirateur
CN1095639C (zh) * 1995-08-10 2002-12-11 三洋电机株式会社 电动吸尘器用延长管
WO2004049891A1 (fr) * 2002-12-04 2004-06-17 Ismail Yakici Mecanisme de verrouillage d'un tuyau d'extension interconnecte pour aspirateur
WO2009081093A2 (fr) * 2007-12-22 2009-07-02 Dyson Technology Limited Ensemble tube pour appareil de nettoyage
US8225457B2 (en) 2006-08-08 2012-07-24 Dyson Technology Limited Handle assembly for a cleaning appliance
US8240003B2 (en) 2004-07-22 2012-08-14 Dyson Technology Limited Handle assembly for a cleaning appliance

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6512312A (fr) * 1964-11-10 1966-05-11
DE3718578C1 (de) * 1987-06-03 1988-06-23 Froh Roehren Teleskopierbares Staubsauger-Saugrohr
DE3916531C1 (en) * 1989-05-20 1990-05-10 Carl Froh Roehrenwerk Gmbh & Co, 5768 Sundern, De Telescopic vacuum cleaner suction pipe - has ratchet released via linearly displaced slider moved within annular space
DE3917351A1 (de) * 1989-05-27 1990-11-29 Heidemann Werke Teleskopierbare rohrverbindung
DE3929399A1 (de) * 1989-09-05 1991-03-21 Heidemann Werke Teleskopierbare rohrverbindung
DE4101049A1 (de) * 1991-01-16 1992-07-23 Miele & Cie Teleskopierbares saugrohr eines staubsaugers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6512312A (fr) * 1964-11-10 1966-05-11
DE3718578C1 (de) * 1987-06-03 1988-06-23 Froh Roehren Teleskopierbares Staubsauger-Saugrohr
DE3916531C1 (en) * 1989-05-20 1990-05-10 Carl Froh Roehrenwerk Gmbh & Co, 5768 Sundern, De Telescopic vacuum cleaner suction pipe - has ratchet released via linearly displaced slider moved within annular space
DE3917351A1 (de) * 1989-05-27 1990-11-29 Heidemann Werke Teleskopierbare rohrverbindung
DE3929399A1 (de) * 1989-09-05 1991-03-21 Heidemann Werke Teleskopierbare rohrverbindung
DE4101049A1 (de) * 1991-01-16 1992-07-23 Miele & Cie Teleskopierbares saugrohr eines staubsaugers

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664988A1 (fr) * 1994-01-31 1995-08-02 AEG Hausgeräte GmbH Tuyau téléscopique d'aspirateur avec conducteur électrique en spirale
EP0738492A1 (fr) * 1995-04-21 1996-10-23 Matsushita Electric Industrial Co., Ltd. Aspirateur
US5740583A (en) * 1995-04-21 1998-04-21 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
EP0757902A1 (fr) * 1995-08-05 1997-02-12 Fischer-Rohrtechnik GmbH Raccord téléscopique à double verrouilage pour tuyau d'aspirateur
CN1095639C (zh) * 1995-08-10 2002-12-11 三洋电机株式会社 电动吸尘器用延长管
US6237962B1 (en) 1998-06-30 2001-05-29 Daewoo Electronics Co., Ltd. Telescopable wand assembly of a vacuum cleaner
WO2000000075A1 (fr) * 1998-06-30 2000-01-06 Daewoo Electronics Co., Ltd. Ensemble tube-rallonge telescopique d'aspirateur
WO2004049891A1 (fr) * 2002-12-04 2004-06-17 Ismail Yakici Mecanisme de verrouillage d'un tuyau d'extension interconnecte pour aspirateur
US8240003B2 (en) 2004-07-22 2012-08-14 Dyson Technology Limited Handle assembly for a cleaning appliance
US8720002B2 (en) 2004-07-22 2014-05-13 Dyson Technology Limited Handle assembly for a cleaning appliance
US8225457B2 (en) 2006-08-08 2012-07-24 Dyson Technology Limited Handle assembly for a cleaning appliance
WO2009081093A2 (fr) * 2007-12-22 2009-07-02 Dyson Technology Limited Ensemble tube pour appareil de nettoyage
WO2009081093A3 (fr) * 2007-12-22 2009-10-08 Dyson Technology Limited Ensemble tube pour appareil de nettoyage
GB2455811B (en) * 2007-12-22 2012-08-01 Dyson Technology Ltd Wand assembly for a cleaning appliance
US8327504B2 (en) 2007-12-22 2012-12-11 Dyson Technology Limited Wand assembly for a cleaning appliance

Also Published As

Publication number Publication date
DE59204751D1 (de) 1996-02-01
EP0537457B1 (fr) 1995-12-20

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