EP1290972B1 - Tuyau d'aspirateur avec manchon d'accouplement - Google Patents

Tuyau d'aspirateur avec manchon d'accouplement Download PDF

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Publication number
EP1290972B1
EP1290972B1 EP02013357A EP02013357A EP1290972B1 EP 1290972 B1 EP1290972 B1 EP 1290972B1 EP 02013357 A EP02013357 A EP 02013357A EP 02013357 A EP02013357 A EP 02013357A EP 1290972 B1 EP1290972 B1 EP 1290972B1
Authority
EP
European Patent Office
Prior art keywords
hose
cover
vacuum cleaner
connection part
electrical conductors
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
EP02013357A
Other languages
German (de)
English (en)
Other versions
EP1290972A1 (fr
Inventor
Georg Peter Linhart
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.)
Truplast Kunststofftechnik GmbH
Original Assignee
Truplast Kunststofftechnik GmbH
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 Truplast Kunststofftechnik GmbH filed Critical Truplast Kunststofftechnik GmbH
Publication of EP1290972A1 publication Critical patent/EP1290972A1/fr
Application granted granted Critical
Publication of EP1290972B1 publication Critical patent/EP1290972B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A47L9/246—Hose or pipe couplings with electrical connectors

Definitions

  • the object of the invention is the vacuum cleaner hose with connection sleeve of the aforementioned type so that the Axial slot in the rear connection part because of the facilitated Insertion of the electrical conductors obtained in the Anformung remains and still a radial stiffness of the rear connector is achieved, the one round closed connection part like.
  • the inventive construction has the advantage that a loose inserted lid, to expose and close the cavity the molding, taken out at any time and back in the axial slot can be covered.
  • 1 denotes a vacuum cleaner hose, the inside is smooth and outside helical troughs and has peaks.
  • the Protective cover 2 is in the example shown in cross section round, elastic hose.
  • connection sleeve 4 has one of his rearward end axial slot 4b ( Figure 2), the flanks of which transition into an Anformung 4c, for the Recording of the associated end of the protective cover 2 is formed is.
  • the Anformung 4c is at the front end by an arcuate closed to the axial slot 4b wall 4d closed ( Figures 1 and 2).
  • the electrical conductors 3 are from the front, from the hose 1 uncovered portion of the rear connector 4a Connecting sleeve 4 brought out.
  • the electrical conductors 3 also pass through a recess 5a of an outer sleeve. 5 (Fig. 1), which integrally formed with a on the connecting sleeve 4 Bund 4e is connected.
  • Located at the front of the covenant 4e a front connection part 4f of the connection sleeve 4.
  • Das Rear end of the outer sleeve 5 engages behind an intermediate ring 6 (Fig. 1), which is screwed onto the tube 1 or on the hose 1 is molded.
  • the axial slot 4b is on a part of its length of one Cover 7 bridged. This has two for intervention in the Anformung 4c formed side walls 7a and further a top wall 7b on.
  • the outer contour of the head wall 7b is the circular shape the rear connection part 4a of the sleeve 4 adapted.
  • the lid 7 is in its intended position with its rear End the same with the rear end of the connector 4a of the sleeve 4. In contrast, between the front the lid 7 and the front, closed end of the Axialschlitzes 4b at least sufficient distance for the Leading out the electrical conductors 3 from the rear connection part 4a provided.
  • the cover 7 can in the Anformung 4c glued or welded.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Cable Accessories (AREA)

Claims (3)

  1. Tuyau d'aspirateur comportant un manchon de raccordement présentant les caractéristiques suivantes :
    a) sur la paroi intérieure du tuyau (1) est fixée une enveloppe de protection (2) pour des conducteurs électriques (3),
    b) une pièce de raccordement arrière (4a) s'engageant partiellement dans le tuyau (1) présente une fente axiale (4b) partant de son extrémité postérieure, dont les flancs se transforment en une partie façonnée (4c) réalisée pour la réception de l'extrémité associée de l'enveloppe de protection (2) et fermée à l'extrémité antérieure, et
    c) les conducteurs électriques (3) sont sortis hors du tronçon antérieur non couvert par le tuyau (1), de la pièce de raccordement arrière (4a),
    caractérisé par les caractéristiques suivantes :
    d) la fente axiale (4b) est surmontée sur une partie de sa longueur par un couvercle (7) qui présente des parois latérales (7a) réalisées pour s'engager dans la partie façonnée, et une paroi frontale (7b) reliant celles-ci, dont le contour extérieur est adapté à la forme circulaire de la pièce de raccordement arrière (4a), et
    e) l'enveloppe de protection (2) est détachée de la paroi intérieure du tuyau, sur une partie de sa longueur, pour introduire sans entrave le sommet du couvercle dans le tuyau (1).
  2. Tuyau d'aspirateur selon la revendication 1, caractérisé en ce que dans sa position d'affectation, le couvercle (7) se trouve avec son extrémité postérieure au même niveau que l'extrémité postérieure de la pièce de raccordement arrière (4a), et en ce qu'entre la face frontale du couvercle (7) et l'extrémité antérieure fermée de la fente axiale (4b), il est prévu un espacement au moins suffisant pour faire sortir les conducteurs électriques (3) hors de la pièce de raccordement arrière (4a).
  3. Tuyau d'aspirateur selon les revendications 1 et 2, caractérisé en ce que les parois latérales (7a) du couvercle (7) sont collées ou soudées dans la partie façonnée (4c).
EP02013357A 2001-09-10 2002-06-19 Tuyau d'aspirateur avec manchon d'accouplement Expired - Lifetime EP1290972B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20114936U 2001-09-10
DE20114936U DE20114936U1 (de) 2001-09-10 2001-09-10 Staubsaugerschlauch mit Anschlußmuffe

Publications (2)

Publication Number Publication Date
EP1290972A1 EP1290972A1 (fr) 2003-03-12
EP1290972B1 true EP1290972B1 (fr) 2004-04-14

Family

ID=7961536

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02013357A Expired - Lifetime EP1290972B1 (fr) 2001-09-10 2002-06-19 Tuyau d'aspirateur avec manchon d'accouplement

Country Status (5)

Country Link
US (1) US6733315B2 (fr)
EP (1) EP1290972B1 (fr)
AT (1) ATE264081T1 (fr)
DE (2) DE20114936U1 (fr)
ES (1) ES2217225T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11867224B2 (en) 2021-01-27 2024-01-09 Black & Decker Inc. Locking mechanism for two telescoping poles of a power tool
US11931851B2 (en) 2019-10-23 2024-03-19 Black & Decker Inc. Pole sander

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040194251A1 (en) * 2003-04-04 2004-10-07 Overvaag Chad D. Upright vacuum cleaner equipped with electrified stretch hose and wand
DE102007036341B4 (de) * 2007-08-02 2012-01-19 Truplast Kunststofftechnik Gmbh Griffanordnung an einem Staubsaugerschlauch
DE102008009389B3 (de) * 2008-02-14 2009-04-16 Truplast Kunststofftechnik Gmbh Griffanordnung an einem Saugschlauch
PL2514478T3 (pl) * 2011-04-21 2014-01-31 Plastiflex Group Elastyczny wąż z tworzywa sztucznego i sposób jego wytwarzania
US9131815B2 (en) 2011-11-07 2015-09-15 Mark Genoa Vacuum cleaner hose assembly connector
JP2013188372A (ja) * 2012-03-14 2013-09-26 Mitsubishi Electric Corp ホースカバーおよび掃除機
JP2017164073A (ja) * 2016-03-15 2017-09-21 タイガースポリマー株式会社 電気掃除機用ホースの接続構造

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345805A (en) * 1979-09-17 1982-08-24 Plastiflex Company International Self-sealing vacuum hose swivel fitting
BE1010689A3 (nl) * 1996-10-15 1998-12-01 Plastiflex Europ N V Werkwijze voor het aanbrengen van een trekontlasting in een slang.
DE29708274U1 (de) * 1997-05-07 1997-07-10 Truplast Kunststofftechnik Anschlußmuffe für einen mit einer Schutzhülle für zugentlastete elektrische Leiter versehenen Schlauch
US6015298A (en) * 1998-06-09 2000-01-18 Truplast Konststofftechnik Gmbh Vacuum-cleaner hose with electrical conductors
DE20013601U1 (de) * 2000-08-03 2001-02-01 Truplast Kunststofftechnik Staubsaugerschlauch mit einer inneren Schutzhülle für elektrische Leiter
DE20016447U1 (de) * 2000-09-22 2000-12-07 Festo Tooltechnic Gmbh & Co Anschlußvorrichtung zum Verbinden eines Arbeitsgeräts mit einem Sauggerät

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11931851B2 (en) 2019-10-23 2024-03-19 Black & Decker Inc. Pole sander
US11867224B2 (en) 2021-01-27 2024-01-09 Black & Decker Inc. Locking mechanism for two telescoping poles of a power tool

Also Published As

Publication number Publication date
DE50200352D1 (de) 2004-05-19
ATE264081T1 (de) 2004-04-15
US20030073334A1 (en) 2003-04-17
ES2217225T3 (es) 2004-11-01
EP1290972A1 (fr) 2003-03-12
US6733315B2 (en) 2004-05-11
DE20114936U1 (de) 2001-11-15

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