ES2185101T3 - Tubo aspirante telescopico para un aspirador de polvo. - Google Patents

Tubo aspirante telescopico para un aspirador de polvo.

Info

Publication number
ES2185101T3
ES2185101T3 ES98120526T ES98120526T ES2185101T3 ES 2185101 T3 ES2185101 T3 ES 2185101T3 ES 98120526 T ES98120526 T ES 98120526T ES 98120526 T ES98120526 T ES 98120526T ES 2185101 T3 ES2185101 T3 ES 2185101T3
Authority
ES
Spain
Prior art keywords
tube
lock
vacuum cleaner
telescopic
ratchet
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
Application number
ES98120526T
Other languages
English (en)
Inventor
Hartmut Grote
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
Application granted granted Critical
Publication of ES2185101T3 publication Critical patent/ES2185101T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/086—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of latching members pushed radially by spring-like elements
    • 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)
  • General Engineering & Computer Science (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

SE REPRESENTA Y SE DESCRIBE UN TUBO TELESCOPICO (10) PARA UNA ASPIRADORA DE POLVO, CON UN TUBO EXTERIOR (12), UN TUBO INTERIOR (11) QUE LLEVA UN PERFIL DE TRINQUETE (15) QUE SE EXTIENDE AXIALMENTE, POR LO MENOS UN CUERPO DE BLOQUEO (20), MOVIL EN LA DIRECCION DE UN EJE CENTRAL LONGITUDINAL (X) DEL TUBO DE ASPIRACION DEL ASPIRADOR (10) QUE PRESENTA UNAS SUPERFICIES DE BLOQUEO (S), QUE ENCAJA PARCIALMENTE EN LOS REBAJES DE TRINQUETE (14) DEL PERFIL DE TRINQUETE (15) DOTADO DE UNAS SUPERFICIES OPUESTAS DE BLOQUEO (G), UN ELEMENTO DE GUIADO (16) DISPUESTO EN EL TUBO EXTERIOR (12) Y QUE PARCIALMENTE RECUBRE EL TUBO INTERIOR (11), DENTRO DEL CUAL ESTA SITUADO EL CUERPO DE BLOQUEO (20), DONDE EL CUERPO DE BLOQUEO (20) QUE UN ELEMENTO ELASTICO (22) MANTIENE EN LA POSICION DE BLOQUEO, SE PUEDE DESPLAZAR A LA POSICION DE DESBLOQUEO AL MENOS DE FORMA MEDIATA POR MEDIO DE UN PULSADOR (10) QUE SE PUEDE APRETAR CON EL DEDO. EL OBJETO DE LA INVENCION ES CREAR UN NUEVO TUBO (10) TELESCOPICO DE ASPIRACION PARA UN ASPIRADOR, QUE SE PUEDA FABRICAR Y MONTAR DE MODO ESPECIALMENTE SENCILLO Y ECONOMICO. LA SOLUCION DE ESTE PROBLEMA VIENE DADA PORQUE LAS SUPERFICIES DE BLOQUEO(S) DEL CUERPO DE BLOQUEO (20) Y LAS SUPERFICIES OPUESTAS DE BLOQUEO (G) DE LOS REBAJES DEL TRINQUETE (14) TRANSCURREN ESENCIALMENTE ORTOGONALES AL EJE CENTRAL LONGITUDINAL (X) DEL TUBO DE ASPIRACION DEL ASPIRADOR (10), ACTUANDO CONJUNTAMENTE AL MENOS EN PARTE.
ES98120526T 1997-11-03 1998-10-30 Tubo aspirante telescopico para un aspirador de polvo. Expired - Lifetime ES2185101T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19748371A DE19748371A1 (de) 1997-11-03 1997-11-03 Teleskopierbares Staubsauger-Saugrohr

Publications (1)

Publication Number Publication Date
ES2185101T3 true ES2185101T3 (es) 2003-04-16

Family

ID=7847356

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98120526T Expired - Lifetime ES2185101T3 (es) 1997-11-03 1998-10-30 Tubo aspirante telescopico para un aspirador de polvo.

Country Status (4)

Country Link
EP (1) EP0913116B1 (es)
DE (2) DE19748371A1 (es)
DK (1) DK0913116T3 (es)
ES (1) ES2185101T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013213212A1 (de) * 2013-07-05 2015-01-08 Fischer Rohrtechnik Gmbh Staubsauger-Saugrohr

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755107A (en) * 1952-12-18 1956-07-17 Air Way Ind Inc Internally flush latch for vacuum cleaner pipes
US2749153A (en) * 1953-03-16 1956-06-05 Baker Mfg Co Spring detent coupling for telescoped parts
DE1139337B (de) * 1959-07-14 1962-11-08 Bremshey & Co Steckmuffenverbindung fuer Rohre, insbesondere fuer Staubsaugerrohre
US3244437A (en) * 1964-01-28 1966-04-05 Electrolux Corp Adjustable length vacuum cleaner wand
DE7622453U1 (de) * 1976-07-16 1977-01-27 Vorwerk & Co Elektrowerke Kg, 5600 Wuppertal Staubsauger
DE3931639C2 (de) * 1989-09-22 1999-12-16 Miele & Cie Rohrsteckverbindung zwischen einem Innenrohr und einem Außenrohr mit einer lösbaren Rohrverriegelung
US5339916A (en) * 1993-04-05 1994-08-23 The Hoover Company Self seeking neutralling arrangement for a power assisted cleaner
DE19528814C1 (de) * 1995-08-05 1996-10-10 Fischer Rohrtechnik Gmbh Teleskopierbares Staubsauger-Saugrohr mit doppelter Verriegelung

Also Published As

Publication number Publication date
DE19748371A1 (de) 1999-05-12
HK1019993A1 (en) 2000-03-10
EP0913116A1 (de) 1999-05-06
DE59805956D1 (de) 2002-11-21
EP0913116B1 (de) 2002-10-16
DK0913116T3 (da) 2002-11-04

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