EP1055388A3 - Telescopic vacuum cleaner suction pipe - Google Patents

Telescopic vacuum cleaner suction pipe Download PDF

Info

Publication number
EP1055388A3
EP1055388A3 EP00106781A EP00106781A EP1055388A3 EP 1055388 A3 EP1055388 A3 EP 1055388A3 EP 00106781 A EP00106781 A EP 00106781A EP 00106781 A EP00106781 A EP 00106781A EP 1055388 A3 EP1055388 A3 EP 1055388A3
Authority
EP
European Patent Office
Prior art keywords
locking
vacuum cleaner
suction pipe
cleaner suction
telescopic vacuum
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
EP00106781A
Other languages
German (de)
French (fr)
Other versions
EP1055388A2 (en
EP1055388B1 (en
Inventor
Gotthard Kittelmann
Olaf Günther
Jürgen Schiemann
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.)
Froh House Tech GmbH and Co KG
Original Assignee
Froh House Tech GmbH and Co KG
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 Froh House Tech GmbH and Co KG filed Critical Froh House Tech GmbH and Co KG
Publication of EP1055388A2 publication Critical patent/EP1055388A2/en
Publication of EP1055388A3 publication Critical patent/EP1055388A3/en
Application granted granted Critical
Publication of EP1055388B1 publication Critical patent/EP1055388B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/24Hoses or pipes; Hose or pipe couplings
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/24Hoses or pipes; Hose or pipe couplings
    • A47L9/242Hose or pipe couplings
    • A47L9/244Hose or pipe couplings for telescopic or extensible hoses or pipes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00Pipe joints or couplings
    • Y10S285/921Snap-fit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Joints Allowing Movement (AREA)

Abstract

Dargestellt ist ein teleskopierbares Staubsauger-Saugrohr (10) mit einem Außenrohr (12), einem mit einer sich axial erstreckenden Rastleiste (15) versehenen Innenrohr (11), mindestens einem Sperrflächen (17) aufweisenden, in Richtung einer Längsmittelachse (x) des Staubsauger-Saugrohres (10) bewegbaren Sperrkörper (18), der in mit Gegensperrflächen (16) versehene Rastausnehmungen (14) der Rastleiste (15) zeitweise eingreift, einer am Außenrohr (12) angeordneten, das Innenrohr (11) übergreifenden Manschette (20) einschließlich eines Gehäuses (21), in dem der Sperrkörper (18), eine die Sperrstellung sichernde Feder (23) und eine Betätigungsvorrichtung (22) für den Sperrkörper (18) angeordnet sind.
Die Betätigungsvorrichtung (22) ist als unmittelbar auf den Sperrkörper (18) einwirkender Rotationskörper (22,51,61) ausgebildet, und die Sperrstellung des Rotationskörpers (22) wird durch die Feder (23) gesichert.

Figure 00000001
A telescopic vacuum cleaner suction pipe (10) is shown with an outer pipe (12), an inner pipe (11) provided with an axially extending locking bar (15), at least one locking surface (17), in the direction of a longitudinal central axis (x) of the vacuum cleaner Suction pipe (10) movable locking body (18), which intervenes in locking recesses (14) of the locking bar (15) provided with counter locking surfaces (16), including a sleeve (20) arranged on the outer tube (12) and overlapping the inner tube (11) a housing (21) in which the locking body (18), a spring (23) securing the locking position and an actuating device (22) for the locking body (18) are arranged.
The actuating device (22) is designed as a rotating body (22, 51, 61) acting directly on the locking body (18), and the locking position of the rotating body (22) is secured by the spring (23).
Figure 00000001

EP00106781A 1999-05-28 2000-03-30 Telescopic vacuum cleaner suction pipe Expired - Lifetime EP1055388B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19924450 1999-05-28
DE19924450A DE19924450C1 (en) 1999-05-28 1999-05-28 Telescopic vacuum cleaner suction tube has actuator for the locking body in form of rotation body acting directly on locking body with spring for securing actuator locking position

Publications (3)

Publication Number Publication Date
EP1055388A2 EP1055388A2 (en) 2000-11-29
EP1055388A3 true EP1055388A3 (en) 2002-01-02
EP1055388B1 EP1055388B1 (en) 2004-11-03

Family

ID=7909446

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00106781A Expired - Lifetime EP1055388B1 (en) 1999-05-28 2000-03-30 Telescopic vacuum cleaner suction pipe

Country Status (19)

Country Link
US (1) US6431607B1 (en)
EP (1) EP1055388B1 (en)
JP (1) JP2001017366A (en)
KR (1) KR100366473B1 (en)
CN (1) CN1122496C (en)
AT (1) ATE281111T1 (en)
CA (1) CA2310507A1 (en)
CZ (1) CZ294855B6 (en)
DE (2) DE19924450C1 (en)
DK (1) DK1055388T3 (en)
EE (1) EE03995B1 (en)
ES (1) ES2231063T3 (en)
HK (1) HK1036391A1 (en)
HU (1) HUP0001965A3 (en)
NO (1) NO20001675L (en)
PL (1) PL193775B1 (en)
RU (1) RU2235495C2 (en)
SK (1) SK4922000A3 (en)
UA (1) UA68362C2 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6370730B1 (en) * 1998-08-28 2002-04-16 Emerson Electric Co. Hose lock with integral seal
IT249874Y1 (en) * 2000-11-07 2003-06-05 Omec Spa TELESCOPIC EXTENSION FOR A HOME APPLIANCE
DE10059052A1 (en) * 2000-11-28 2002-06-06 Froh House Tech Gmbh & Co Kg Telescopic vacuum cleaner suction pipe
GB0105781D0 (en) * 2001-03-08 2001-04-25 Dyson Ltd Wand assembly for a vacuum cleaner
GB2393110A (en) * 2002-09-14 2004-03-24 Dyson Ltd A cleaning appliance and hose storage means therefor
GB2392827B (en) * 2002-09-14 2006-02-01 Dyson Ltd A cleaning appliance with wand storgae means
KR100485720B1 (en) * 2002-12-27 2005-04-28 삼성광주전자 주식회사 Locking device for extension pipe of vacuum cleaner
US6832784B1 (en) * 2004-05-27 2004-12-21 Chang-Ying Chen Control mechanism for retractable tube assembly
CN1799484A (en) * 2005-09-07 2006-07-12 邬永龙 Telescopic suction pipe of dust cleaner
EP1790292B1 (en) * 2005-11-24 2008-01-16 EFS - Eberle-Feinwerktechnische Systeme GmbH & Co. KG Surgical coupling device
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
US7427194B1 (en) * 2006-02-17 2008-09-23 Lopez Renae A Heatable ice cream scooping implement
US7516988B2 (en) * 2007-05-15 2009-04-14 Kinergy Industrial Co., Ltd. Telescopic coupling tube for a vacuum cleaner
US20090000054A1 (en) * 2007-06-29 2009-01-01 Leonard Hampton Vacuum Cleaner Cleanout System
GB2451680B (en) * 2007-08-09 2011-09-07 Dyson Technology Ltd A handle assembly for a cleaning appliance
US8485488B2 (en) * 2008-02-18 2013-07-16 Liberty Hardware Mfg. Corp. Latch assembly for adjustable legs
US7959191B2 (en) * 2008-04-08 2011-06-14 Carrand Companies, Inc. Water flow through pole with locking mechanism
DE202008011648U1 (en) * 2008-09-02 2010-03-11 Dolmar Gmbh coupling member
DE102009021595B4 (en) * 2009-05-15 2011-04-28 Fischer Rohrtechnik Gmbh Plug-in pipe system for a vacuum cleaner
CN102991560B (en) * 2011-09-08 2016-01-13 明门香港股份有限公司 Baby carriage frame and shank backrest device thereof
EP2606801B1 (en) * 2011-12-19 2021-01-13 fischer Rohrtechnik GmbH Vacuum cleaner suction hose
CN103129613A (en) * 2011-12-21 2013-06-05 临沂大学 Four-wheel steering device
DE102013211766A1 (en) * 2013-04-16 2014-10-16 Fischer Rohrtechnik Gmbh Detent device for a vacuum cleaner suction tube
US10988985B2 (en) * 2018-06-25 2021-04-27 Thomas Yoo Ladder

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494270A (en) * 1983-03-25 1985-01-22 Electrolux Corporation Vacuum cleaner wand
JPH0638910A (en) * 1992-07-28 1994-02-15 Matsushita Electric Ind Co Ltd Vacuum cleaner
DE19547721C1 (en) * 1995-08-05 1997-01-16 Fischer Rohrtechnik Gmbh Telescopic suction tube for vacuum cleaner
DE19632400A1 (en) * 1996-03-11 1997-09-18 Vorwerk Co Interholding Parts that can be telescoped into one another
DE29719437U1 (en) * 1997-11-03 1998-01-22 Carl Froh GmbH, 59846 Sundern Telescopic vacuum cleaner suction pipe
DE19630286A1 (en) * 1996-07-26 1998-01-29 Miele & Cie Vacuum cleaner
DE29909219U1 (en) * 1999-05-28 1999-09-02 Carl Froh GmbH, 59846 Sundern Telescopic vacuum cleaner suction pipe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69200140T2 (en) * 1991-06-28 1994-09-15 Omec Spa Telescopic pipe connection of a vacuum cleaner.
US6148474A (en) * 1998-04-22 2000-11-21 Matsushita Electric Corporation Of America Vacuum cleaner and wand assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494270A (en) * 1983-03-25 1985-01-22 Electrolux Corporation Vacuum cleaner wand
JPH0638910A (en) * 1992-07-28 1994-02-15 Matsushita Electric Ind Co Ltd Vacuum cleaner
DE19547721C1 (en) * 1995-08-05 1997-01-16 Fischer Rohrtechnik Gmbh Telescopic suction tube for vacuum cleaner
DE19632400A1 (en) * 1996-03-11 1997-09-18 Vorwerk Co Interholding Parts that can be telescoped into one another
DE19630286A1 (en) * 1996-07-26 1998-01-29 Miele & Cie Vacuum cleaner
DE29719437U1 (en) * 1997-11-03 1998-01-22 Carl Froh GmbH, 59846 Sundern Telescopic vacuum cleaner suction pipe
DE29909219U1 (en) * 1999-05-28 1999-09-02 Carl Froh GmbH, 59846 Sundern Telescopic vacuum cleaner suction pipe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 257 (C - 1200) 17 May 1994 (1994-05-17) *

Also Published As

Publication number Publication date
PL193775B1 (en) 2007-03-30
ATE281111T1 (en) 2004-11-15
EP1055388A2 (en) 2000-11-29
CN1122496C (en) 2003-10-01
CZ294855B6 (en) 2005-03-16
EE03995B1 (en) 2003-04-15
JP2001017366A (en) 2001-01-23
UA68362C2 (en) 2004-08-16
KR100366473B1 (en) 2003-01-09
HUP0001965A2 (en) 2001-04-28
HU0001965D0 (en) 2000-07-28
KR20010039571A (en) 2001-05-15
EE200000167A (en) 2001-02-15
SK4922000A3 (en) 2000-12-11
DE19924450C1 (en) 2000-06-15
HK1036391A1 (en) 2002-01-04
ES2231063T3 (en) 2005-05-16
HUP0001965A3 (en) 2002-05-28
EP1055388B1 (en) 2004-11-03
CZ20001202A3 (en) 2001-01-17
CN1275362A (en) 2000-12-06
DE50008472D1 (en) 2004-12-09
RU2235495C2 (en) 2004-09-10
CA2310507A1 (en) 2000-11-28
NO20001675L (en) 2000-11-29
US6431607B1 (en) 2002-08-13
PL339691A1 (en) 2000-12-04
DK1055388T3 (en) 2005-01-24
NO20001675D0 (en) 2000-03-31

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