GR3004236T3 - - Google Patents
Info
- Publication number
- GR3004236T3 GR3004236T3 GR920400608T GR920400608T GR3004236T3 GR 3004236 T3 GR3004236 T3 GR 3004236T3 GR 920400608 T GR920400608 T GR 920400608T GR 920400608 T GR920400608 T GR 920400608T GR 3004236 T3 GR3004236 T3 GR 3004236T3
- Authority
- GR
- Greece
- Prior art keywords
- catch
- pipe
- suction pipe
- safeguard
- machined
- Prior art date
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)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Electric Suction Cleaners (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 |
---|---|
GR3004236T3 true GR3004236T3 (en) | 1993-03-31 |
Family
ID=6328954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR920400608T GR3004236T3 (en) | 1987-06-03 | 1992-04-01 |
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 |
---|---|---|---|---|
DE69222051T2 (en) * | 1991-06-28 | 1998-02-19 | Omec Spa | Telescopic pipe connection of a vacuum cleaner |
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 ES ES198787119407T patent/ES2030706T3/en not_active Expired - Lifetime
- 1987-12-31 EP EP87119407A patent/EP0293518B1/en not_active Expired - Lifetime
- 1987-12-31 DE DE8787119407T patent/DE3776902D1/en not_active Expired - Lifetime
- 1987-12-31 AT AT87119407T patent/ATE72743T1/en not_active IP Right Cessation
-
1992
- 1992-04-01 GR GR920400608T patent/GR3004236T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE3776902D1 (en) | 1992-04-02 |
EP0293518A1 (en) | 1988-12-07 |
ES2030706T3 (en) | 1992-11-16 |
ATE72743T1 (en) | 1992-03-15 |
EP0293518B1 (en) | 1992-02-26 |
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