ATE91606T1 - PLUG-IN COUPLING FOR VACUUM CLEANER ACCESSORIES. - Google Patents

PLUG-IN COUPLING FOR VACUUM CLEANER ACCESSORIES.

Info

Publication number
ATE91606T1
ATE91606T1 AT90120534T AT90120534T ATE91606T1 AT E91606 T1 ATE91606 T1 AT E91606T1 AT 90120534 T AT90120534 T AT 90120534T AT 90120534 T AT90120534 T AT 90120534T AT E91606 T1 ATE91606 T1 AT E91606T1
Authority
AT
Austria
Prior art keywords
connection
vacuum cleaner
plug
coupling
nozzle
Prior art date
Application number
AT90120534T
Other languages
German (de)
Inventor
Hans-Peter Arnold
Stefan Doerner
Barbara Degen
Dietmar Klagges
Original Assignee
Vorwerk Co Interholding
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 Vorwerk Co Interholding filed Critical Vorwerk Co Interholding
Application granted granted Critical
Publication of ATE91606T1 publication Critical patent/ATE91606T1/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
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Taps Or Cocks (AREA)
  • External Artificial Organs (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

The invention relates to a plug coupling for the pivotable connection nozzle of vacuum cleaner accessories for connection to the suction nozzle of the vacuum cleaner. This takes place by a locking knob in the connection nozzle which projects into a locking opening in the suction nozzle. The locking knob is actuated by a pushbutton which, when the connection is pivoted, automatically moves into the vertical plane and slightly beyond against a run-up surface and is thus pressed in. The connection can be released by this means. <IMAGE>
AT90120534T 1989-12-21 1990-10-26 PLUG-IN COUPLING FOR VACUUM CLEANER ACCESSORIES. ATE91606T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3942267A DE3942267C1 (en) 1989-12-21 1989-12-21
EP90120534A EP0433609B1 (en) 1989-12-21 1990-10-26 Plug coupling for vacuum cleaner

Publications (1)

Publication Number Publication Date
ATE91606T1 true ATE91606T1 (en) 1993-08-15

Family

ID=6395999

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90120534T ATE91606T1 (en) 1989-12-21 1990-10-26 PLUG-IN COUPLING FOR VACUUM CLEANER ACCESSORIES.

Country Status (7)

Country Link
EP (1) EP0433609B1 (en)
JP (1) JPH0675561B2 (en)
AT (1) ATE91606T1 (en)
DE (2) DE3942267C1 (en)
DK (1) DK0433609T3 (en)
ES (1) ES2042174T3 (en)
PT (1) PT96339B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE531125C2 (en) * 2007-01-19 2008-12-23 Electrolux Ab Improvements in air flow losses in a vacuum cleaner
CN101589932A (en) * 2008-05-30 2009-12-02 松下电化住宅设备机器(杭州)有限公司 Suction head of suction cleaner connects structure and has the dust catcher of this structure
DE102010038026A1 (en) 2010-10-06 2012-04-12 Düpro AG Vacuum cleaner nozzle with magnetic lock
DE102011075018A1 (en) 2011-04-29 2012-10-31 BSH Bosch und Siemens Hausgeräte GmbH Attachment i.e. floor nozzle arrangement, for use in vacuum cleaner, has pin moved in radial direction of socket and comprising locking projection for limiting radial locking cam of tubular part, where locking cam projects into locking zone
US10244907B2 (en) 2014-08-25 2019-04-02 Lg Electronics Inc. Cleaning apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1450445A1 (en) * 1964-08-01 1969-03-20 Vorwerk & Co Elektrowerke Kg Plug-in coupling for pipes
FR2234882A1 (en) * 1973-06-26 1975-01-24 Vorwerk & Co Elektrowerke Kg Handle for attaching accessories to vacuum cleaner - has cam which locks down rocking lever against press. of spring
DE7622453U1 (en) * 1976-07-16 1977-01-27 Vorwerk & Co Elektrowerke Kg, 5600 Wuppertal vacuum cleaner
US4700429A (en) * 1986-10-23 1987-10-20 Whirlpool Corporation Quick release wand for cannister vacuum cleaner

Also Published As

Publication number Publication date
ES2042174T3 (en) 1993-12-01
DE3942267C1 (en) 1991-01-03
DK0433609T3 (en) 1993-12-27
EP0433609B1 (en) 1993-07-21
DE59002030D1 (en) 1993-08-26
PT96339A (en) 1991-09-30
PT96339B (en) 1998-07-31
JPH0675561B2 (en) 1994-09-28
JPH03195527A (en) 1991-08-27
EP0433609A1 (en) 1991-06-26

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee