ES2030706T3 - TELESCOPIC SUCTION TUBE OF A DUST VACUUM CLEANER. - Google Patents
TELESCOPIC SUCTION TUBE OF A DUST VACUUM CLEANER.Info
- Publication number
- ES2030706T3 ES2030706T3 ES198787119407T ES87119407T ES2030706T3 ES 2030706 T3 ES2030706 T3 ES 2030706T3 ES 198787119407 T ES198787119407 T ES 198787119407T ES 87119407 T ES87119407 T ES 87119407T ES 2030706 T3 ES2030706 T3 ES 2030706T3
- Authority
- ES
- Spain
- Prior art keywords
- catch
- pipe
- vacuum cleaner
- suction tube
- telescopic suction
- 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.)
- Expired - Lifetime
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
- Electric Suction Cleaners (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The suction pipe (10) has an outer pipe (12) and an inner pipe (11) which, with a deformation region, forms a catch strip (20) with catch recesses (21). A positive fit safeguard, which prevents relative rotation between the inner and the outer pipes (11, 12), has an axial groove (35) or axial spring which is machined into the respective pipe wall (22) on the inner or outer pipe. A catch body (25), forming a separate component, can be displaced into a locking or release position in relation to the respective catch recess (21) by means of the holding-down device (16) which constitutes a control body and is movable independently of the catch body (25). The suction pipe (10) allows both simple production and simple operation. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3718578A DE3718578C1 (en) | 1987-06-03 | 1987-06-03 | Telescopic suction tube for vacuum cleaner - has inner section forming arresting strip with deformed region with arresting recesses |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2030706T3 true ES2030706T3 (en) | 1992-11-16 |
Family
ID=6328954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198787119407T Expired - Lifetime ES2030706T3 (en) | 1987-06-03 | 1987-12-31 | TELESCOPIC SUCTION TUBE OF A DUST VACUUM CLEANER. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0293518B1 (en) |
AT (1) | ATE72743T1 (en) |
DE (1) | DE3776902D1 (en) |
ES (1) | ES2030706T3 (en) |
GR (1) | GR3004236T3 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK0520534T3 (en) * | 1991-06-28 | 1994-10-10 | Omeca Spa | Telescopic extension of vacuum cleaners |
DE19615814C2 (en) * | 1995-04-27 | 1998-01-29 | Zelmer | Telescopic vacuum cleaner pipe |
DE19524290C1 (en) * | 1995-07-06 | 1996-08-14 | Froh Roehren | Telescopic suction tube for vacuum cleaner with outer and inner tube |
PL181955B1 (en) * | 1996-10-28 | 2001-10-31 | Zelmer | Telescoped suction tube for vacuum cleaners |
AUPP124098A0 (en) * | 1998-01-07 | 1998-01-29 | Tubalco Manufacturing Pty Ltd | Locking arrangement for telescopically moving tubes |
JP2003534024A (en) | 1998-06-30 | 2003-11-18 | 株式会社大宇エレクトロニクス | Vacuum cleaner foldable suction pipe assembly |
ES2306502T3 (en) | 1999-10-11 | 2008-11-01 | Omec S.P.A. | TELESCOPIC EXTENSION FOR AN ELECTRICAL APPLIANCE. |
CN2401136Y (en) | 2000-01-12 | 2000-10-18 | 徐为尔 | Extension tube for suction cleaner |
KR200200566Y1 (en) * | 2000-03-07 | 2000-10-16 | 은성전자주식회사 | Inhalation pipe of vacuum cleaner |
CN2449639Y (en) | 2000-09-30 | 2001-09-26 | 徐为尔 | Telescopic suction tube for suction cleaner |
GB0425626D0 (en) * | 2004-11-22 | 2004-12-22 | Hoover Ltd | Wand assemblies for vacuum cleaners |
CN1799487A (en) * | 2005-09-16 | 2006-07-12 | 邬永龙 | Telescopic dust collection pipe of dust cleaner |
CN100367902C (en) * | 2005-10-24 | 2008-02-13 | 徐为尔 | Telescopic sucking tube of vacuum cleaner |
DE102006006189B3 (en) * | 2006-02-09 | 2007-06-06 | Wolfgang Hermes | Fodder and water device for domestic animals e.g. for dogs, has operating handle guided at adjuster, which acts upon a form-fit or clamping body, which are locked on stand-pole or detached from stand-pole |
DE102013101911B4 (en) * | 2013-02-26 | 2014-11-06 | Fischer Rohrtechnik Gmbh | Vacuum cleaner suction tube |
WO2018035197A1 (en) | 2016-08-17 | 2018-02-22 | D & M Designs Llc | Collapsible telescoping pole |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1263595A (en) * | 1959-07-20 | 1961-06-09 | Electrische App N En Metaalfab | Coupling fitting |
US3244437A (en) * | 1964-01-28 | 1966-04-05 | Electrolux Corp | Adjustable length vacuum cleaner wand |
US3351359A (en) * | 1964-12-23 | 1967-11-07 | Electrolux Corp | Adjustable length wand |
US3351363A (en) * | 1964-12-23 | 1967-11-07 | Electrolux Corp | Adjustable length wand |
DE2618065C3 (en) * | 1976-04-24 | 1979-08-02 | Carl Froh Roehrenwerk Gmbh & Co, 5768 Sundern | Sleeveless telescopic pipe connection |
DE3102898A1 (en) * | 1981-01-29 | 1982-08-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Clamping device on two telescopic suction pipes |
US4494270A (en) * | 1983-03-25 | 1985-01-22 | Electrolux Corporation | Vacuum cleaner wand |
US4577837A (en) * | 1984-07-30 | 1986-03-25 | Marvin Berg | Locking mechanism for extendible telescoping tubular members |
-
1987
- 1987-12-31 EP EP87119407A patent/EP0293518B1/en not_active Expired - Lifetime
- 1987-12-31 AT AT87119407T patent/ATE72743T1/en not_active IP Right Cessation
- 1987-12-31 ES ES198787119407T patent/ES2030706T3/en not_active Expired - Lifetime
- 1987-12-31 DE DE8787119407T patent/DE3776902D1/en not_active Expired - Lifetime
-
1992
- 1992-04-01 GR GR920400608T patent/GR3004236T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE3776902D1 (en) | 1992-04-02 |
ATE72743T1 (en) | 1992-03-15 |
GR3004236T3 (en) | 1993-03-31 |
EP0293518A1 (en) | 1988-12-07 |
EP0293518B1 (en) | 1992-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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