FR676899A - Aspirateur de poussières - Google Patents

Aspirateur de poussières

Info

Publication number: FR676899A
Authority: FR; France
Prior art keywords: vacuum cleaner; dust vacuum; dust; cleaner; vacuum
Prior art date: 1929-02-19
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

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.)

1929-02-19

Filing date

1929-06-19

Publication date

1930-02-28

1929-06-19 Application filed filed Critical

1930-02-28 Application granted granted Critical

1930-02-28 Publication of FR676899A publication Critical patent/FR676899A/fr

Status Expired legal-status Critical Current

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)
Electromagnets (AREA)
Manufacturing And Processing Devices For Dough (AREA)

FR676899D 1929-02-19 1929-06-19 Aspirateur de poussières Expired FR676899A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEO17970D DE520622C (de)	1929-02-19	1929-02-19	Staubsaugermundstueck mit Klopfer

Publications (1)

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

Family

ID=34853264

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR676899D Expired FR676899A (fr)	1929-02-19	1929-06-19	Aspirateur de poussières

Country Status (5)

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

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

1929
- 1929-02-19 DE DEO17970D patent/DE520622C/de not_active Expired
- 1929-06-19 FR FR676899D patent/FR676899A/fr not_active Expired
- 1929-12-31 BE BE366617D patent/BE366617A/xx unknown
- 1929-12-31 GB GB39892/29A patent/GB342856A/en not_active Expired
1930
- 1930-02-08 US US427017A patent/US1901467A/en not_active Expired - Lifetime
1931
- 1931-03-25 DE DEO18952D patent/DE554667C/de not_active Expired

Also Published As

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

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