FR879629A - Beater improvements for dust vacuum cleaners - Google Patents

Beater improvements for dust vacuum cleaners

Info

Publication number
FR879629A
FR879629A FR879629DA FR879629A FR 879629 A FR879629 A FR 879629A FR 879629D A FR879629D A FR 879629DA FR 879629 A FR879629 A FR 879629A
Authority
FR
France
Prior art keywords
beater
vacuum cleaners
dust vacuum
dust
cleaners
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)
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.)
HOOVER ETS
Original Assignee
HOOVER ETS
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 HOOVER ETS filed Critical HOOVER ETS
Application granted granted Critical
Publication of FR879629A publication Critical patent/FR879629A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
FR879629D 1938-11-28 1939-11-28 Beater improvements for dust vacuum cleaners Expired FR879629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US536829XA 1938-11-28 1938-11-28

Publications (1)

Publication Number Publication Date
FR879629A true FR879629A (en) 1943-03-01

Family

ID=21985854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879629D Expired FR879629A (en) 1938-11-28 1939-11-28 Beater improvements for dust vacuum cleaners

Country Status (2)

Country Link
FR (1) FR879629A (en)
GB (1) GB536829A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107324113A (en) * 2017-06-29 2017-11-07 上海洁神洗涤机械制造有限公司 A kind of work feed arbor is with two-way belt hairbrush mounting structure

Also Published As

Publication number Publication date
GB536829A (en) 1941-05-28

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