FR676899A - Dust vacuum cleaner - Google Patents

Dust vacuum cleaner

Info

Publication number
FR676899A
FR676899A FR676899DA FR676899A FR 676899 A FR676899 A FR 676899A FR 676899D A FR676899D A FR 676899DA FR 676899 A FR676899 A FR 676899A
Authority
FR
France
Prior art keywords
vacuum cleaner
dust vacuum
dust
cleaner
vacuum
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
Carl Otto
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 FR676899A publication Critical patent/FR676899A/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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0483—Reciprocating or oscillating tools, e.g. vibrators, agitators, beaters
    • 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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0411—Driving means for the brushes or agitators driven by electric motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Electromagnets (AREA)
FR676899D 1929-02-19 1929-06-19 Dust vacuum cleaner Expired FR676899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO17970D DE520622C (en) 1929-02-19 1929-02-19 Vacuum cleaner mouthpiece with knocker

Publications (1)

Publication Number Publication Date
FR676899A true FR676899A (en) 1930-02-28

Family

ID=34853264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR676899D Expired FR676899A (en) 1929-02-19 1929-06-19 Dust vacuum cleaner

Country Status (5)

Country Link
US (1) US1901467A (en)
BE (1) BE366617A (en)
DE (2) DE520622C (en)
FR (1) FR676899A (en)
GB (1) GB342856A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366238A (en) * 1965-10-15 1968-01-30 Kershaw Mfg Co Inc Ballast cleaner

Also Published As

Publication number Publication date
DE554667C (en) 1932-07-11
US1901467A (en) 1933-03-14
BE366617A (en) 1930-01-31
DE520622C (en) 1931-03-12
GB342856A (en) 1931-02-12

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