FR1199341A - Improvements to dust extractors - Google Patents

Improvements to dust extractors

Info

Publication number
FR1199341A
FR1199341A FR1199341DA FR1199341A FR 1199341 A FR1199341 A FR 1199341A FR 1199341D A FR1199341D A FR 1199341DA FR 1199341 A FR1199341 A FR 1199341A
Authority
FR
France
Prior art keywords
dust extractors
extractors
dust
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 Ltd
Original Assignee
Hoover Ltd
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 Ltd filed Critical Hoover Ltd
Application granted granted Critical
Publication of FR1199341A publication Critical patent/FR1199341A/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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type
FR1199341D 1957-02-14 1958-02-13 Improvements to dust extractors Expired FR1199341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US812886XA 1957-02-14 1957-02-14

Publications (1)

Publication Number Publication Date
FR1199341A true FR1199341A (en) 1959-12-14

Family

ID=22163243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1199341D Expired FR1199341A (en) 1957-02-14 1958-02-13 Improvements to dust extractors

Country Status (3)

Country Link
BE (1) BE564788A (en)
FR (1) FR1199341A (en)
GB (1) GB812886A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344588A (en) * 1967-10-03 Vacuum cleaner
DE1249470B (en) * 1959-03-24
NL260585A (en) * 1960-01-28
US3668842A (en) * 1970-03-20 1972-06-13 Singer Co Vacuum cleaner and exhaust housing
US3942963A (en) * 1973-02-15 1976-03-09 Tevis-Campbell Corporation Vacuum cleaning system
US5263304A (en) * 1990-05-24 1993-11-23 Fassauer Arthur L Air-floated wheeled apparatus

Also Published As

Publication number Publication date
GB812886A (en) 1959-05-06
BE564788A (en)

Similar Documents

Publication Publication Date Title
FR1167855A (en) Improvements to dust extractors
FR68225E (en) Improvements to dust extractors
FR1170264A (en) Improvements to dust extractors
FR1147566A (en) Improvements to dust extractors
FR1118902A (en) Improvements to dust extractors
FR72377E (en) Improvements to dust extractors
FR1146843A (en) Improvements to dust extractors
FR1126994A (en) Improvements to dust extractors
FR1124964A (en) Improvements to dust extractors
FR1207370A (en) Improvements to elastic supports
FR71163E (en) Improvements to dust extractors
FR1199544A (en) Improvements to mechanical sweepers
FR1206645A (en) Improvements made to switches
FR1198968A (en) Dust extractor
FR1141480A (en) Improvements to dust extractors
FR1208103A (en) Improvements to photo-emissive surfaces
FR1199341A (en) Improvements to dust extractors
FR1161520A (en) Improvements to dust extractors
FR1163298A (en) Improvements to dust extractors
FR1203402A (en) Improvements to elastic supports
FR1220944A (en) Improvements to dust extractors
FR1148998A (en) Improvements to dust extractors
CH345434A (en) Dust extractor
FR1175372A (en) Improvements made to dust collectors
FR1182756A (en) Improvements to presses