ES2175257T3 - TELESCOPIC ASPIRANT TUBE OF A DUST VACUUM CLEANER. - Google Patents

TELESCOPIC ASPIRANT TUBE OF A DUST VACUUM CLEANER.

Info

Publication number
ES2175257T3
ES2175257T3 ES97123022T ES97123022T ES2175257T3 ES 2175257 T3 ES2175257 T3 ES 2175257T3 ES 97123022 T ES97123022 T ES 97123022T ES 97123022 T ES97123022 T ES 97123022T ES 2175257 T3 ES2175257 T3 ES 2175257T3
Authority
ES
Spain
Prior art keywords
recess
locking body
vacuum cleaner
telescopic
cylindrical part
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
ES97123022T
Other languages
Spanish (es)
Inventor
Thomas Herbst
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 ES2175257T3 publication Critical patent/ES2175257T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Electric Suction Cleaners (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • General Details Of Gearings (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The telescopic vacuum cleaner suction tube has an outer tube, an inner tube carrying a catch bar extending axially and at least one locking body working with the catch recesses on the catch bar and which is held in a recess of a cylindrical part extending over the catch bar. A lower holder that can slide axially and goes over the recess works upon the locking body in at least one position. The cylindrical part (12) in the region of the recess has a device to hold and to guide the locking body, which can move at least radially. The cylindrical part is provided with guides in the region of the recess in which is held the locking body, provided with a guide peg at each end.
ES97123022T 1997-02-14 1997-12-31 TELESCOPIC ASPIRANT TUBE OF A DUST VACUUM CLEANER. Expired - Lifetime ES2175257T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19705547A DE19705547A1 (en) 1997-02-14 1997-02-14 Telescopic vacuum cleaner suction pipe

Publications (1)

Publication Number Publication Date
ES2175257T3 true ES2175257T3 (en) 2002-11-16

Family

ID=7820159

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97123022T Expired - Lifetime ES2175257T3 (en) 1997-02-14 1997-12-31 TELESCOPIC ASPIRANT TUBE OF A DUST VACUUM CLEANER.

Country Status (5)

Country Link
EP (1) EP0858761B1 (en)
AT (1) ATE216569T1 (en)
DE (2) DE19705547A1 (en)
DK (1) DK0858761T3 (en)
ES (1) ES2175257T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012104609U1 (en) 2012-11-27 2013-02-15 Vallon Gmbh Locator with telescopic anti-twist support / guide rod

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916531C1 (en) * 1989-05-20 1990-05-10 Carl Froh Roehrenwerk Gmbh & Co, 5768 Sundern, De Telescopic vacuum cleaner suction pipe - has ratchet released via linearly displaced slider moved within annular space
DE3917351A1 (en) * 1989-05-27 1990-11-29 Heidemann Werke Telescopic pipe connection for two interlocking pipes - consists of sleeve, elastic plate spring and bulge
DE19528814C1 (en) * 1995-08-05 1996-10-10 Fischer Rohrtechnik Gmbh Telescopic electric vacuum cleaner suction pipe
DE29702789U1 (en) * 1997-02-18 1997-04-17 Carl Froh GmbH, 59846 Sundern Telescopic vacuum cleaner suction pipe

Also Published As

Publication number Publication date
ATE216569T1 (en) 2002-05-15
EP0858761B1 (en) 2002-04-24
EP0858761A1 (en) 1998-08-19
DE59707101D1 (en) 2002-05-29
DE19705547A1 (en) 1998-08-20
DK0858761T3 (en) 2002-07-15

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