FR834463A - Improvement in the connection of dust collection tools with vacuum cleaners - Google Patents

Improvement in the connection of dust collection tools with vacuum cleaners

Info

Publication number
FR834463A
FR834463A FR834463DA FR834463A FR 834463 A FR834463 A FR 834463A FR 834463D A FR834463D A FR 834463DA FR 834463 A FR834463 A FR 834463A
Authority
FR
France
Prior art keywords
improvement
connection
dust collection
vacuum cleaners
collection tools
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
Application number
Other languages
French (fr)
Inventor
Conord Andre
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 filed Critical
Application granted granted Critical
Publication of FR834463A publication Critical patent/FR834463A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR834463D 1938-03-01 1938-03-01 Improvement in the connection of dust collection tools with vacuum cleaners Expired FR834463A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR834463T 1938-03-01

Publications (1)

Publication Number Publication Date
FR834463A true FR834463A (en) 1938-11-22

Family

ID=9297117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834463D Expired FR834463A (en) 1938-03-01 1938-03-01 Improvement in the connection of dust collection tools with vacuum cleaners

Country Status (2)

Country Link
BE (1) BE433374A (en)
FR (1) FR834463A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746710C (en) * 1940-04-30 1944-08-18 Aeg Non-metallic nozzle body, in particular made of rubber
US3167330A (en) * 1957-04-26 1965-01-26 Donald A Draudt Coupling
EP0875195A1 (en) * 1997-04-07 1998-11-04 Aktiebolaget Electrolux Pivotable vacuum cleaner tube shaft

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746710C (en) * 1940-04-30 1944-08-18 Aeg Non-metallic nozzle body, in particular made of rubber
US3167330A (en) * 1957-04-26 1965-01-26 Donald A Draudt Coupling
EP0875195A1 (en) * 1997-04-07 1998-11-04 Aktiebolaget Electrolux Pivotable vacuum cleaner tube shaft

Also Published As

Publication number Publication date
BE433374A (en)

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