FR1085231A - Perfectionnements aux aspirateurs de poussière - Google Patents
Perfectionnements aux aspirateurs de poussièreInfo
- Publication number
- FR1085231A FR1085231A FR1085231DA FR1085231A FR 1085231 A FR1085231 A FR 1085231A FR 1085231D A FR1085231D A FR 1085231DA FR 1085231 A FR1085231 A FR 1085231A
- 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
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
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/34—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with height adjustment of nozzles or dust-loosening tools
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US748574XA | 1952-10-17 | 1952-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1085231A true FR1085231A (fr) | 1955-01-28 |
Family
ID=22122085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1085231D Expired FR1085231A (fr) | 1952-10-17 | 1953-10-16 | Perfectionnements aux aspirateurs de poussière |
Country Status (4)
Country | Link |
---|---|
US (1) | US2734217A (fr) |
DE (1) | DE1113068B (fr) |
FR (1) | FR1085231A (fr) |
GB (1) | GB748574A (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3163439A (en) * | 1963-07-05 | 1964-12-29 | Singer Co | Vacuum cleaner with nozzle height adjusting mechanism |
US3654661A (en) * | 1969-11-26 | 1972-04-11 | Gen Electric | Vacuum cleaner |
US3683448A (en) * | 1970-06-03 | 1972-08-15 | Nat Union Electric Corp | Nozzle height adjusting mechanism for a suction cleaner |
US3722024A (en) * | 1971-11-10 | 1973-03-27 | Whirlpool Co | Foot pedal operated adjustable rug nozzle for vacuum cleaner |
US4171554A (en) * | 1978-05-11 | 1979-10-23 | The Hoover Company | Nozzle height adjustment |
US4467495A (en) * | 1982-10-07 | 1984-08-28 | Whirlpool Corporation | Vacuum cleaner nozzle lift device |
US4706327A (en) * | 1986-05-30 | 1987-11-17 | Whirlpool Corporation | Automatic vacuum nozzle height adjustment system for vacuum cleaner |
US6076230A (en) * | 1999-04-21 | 2000-06-20 | The Hoover Company | Vacuum cleaner height adjustment mechanism |
US6832409B2 (en) | 2001-09-18 | 2004-12-21 | The Hoover Company | Wet/dry floor cleaning unit and method of cleaning |
US7316051B2 (en) * | 2004-07-01 | 2008-01-08 | The Hoover Company | Suction nozzle height adjustment control circuit |
US7353563B2 (en) * | 2004-07-09 | 2008-04-08 | Tacony Corporation | Vacuum cleaner height adjustment |
GB2470320B (en) * | 2005-07-12 | 2011-01-05 | Bissell Homecare Inc | Vacuum cleaner base with nozzle height adjuster including a ratchet and foot pedal |
DE102014008457B4 (de) * | 2014-05-05 | 2017-05-24 | Stein & Co. Gmbh | Bodenpflegegerät |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1448397A (en) * | 1921-06-06 | 1923-03-13 | United Electric Company | Suction cleaner |
US2099172A (en) * | 1933-06-30 | 1937-11-16 | Apex Electrical Mfg Co | Suction sweeper |
US2067990A (en) * | 1935-10-02 | 1937-01-19 | Hoover Co | Pawl and ratchet device |
USRE22141E (en) * | 1936-09-28 | 1942-07-21 | Suction cleaner | |
US2172911A (en) * | 1937-05-03 | 1939-09-12 | James B Kirby | Suction sweeper |
GB584413A (en) * | 1944-11-02 | 1947-01-14 | Hoover Co | Improvements in or relating to suction cleaners |
US2537166A (en) * | 1945-09-29 | 1951-01-09 | Knapp Monarch Co | Adjustable height mechanism for floor cleaners |
US2600141A (en) * | 1946-08-02 | 1952-06-10 | Singer Mfg Co | Vacuum cleaner with height adjustment |
-
0
- US US2734217D patent/US2734217A/en not_active Expired - Lifetime
-
1953
- 1953-10-16 GB GB28572/53A patent/GB748574A/en not_active Expired
- 1953-10-16 FR FR1085231D patent/FR1085231A/fr not_active Expired
- 1953-10-16 DE DEH18008A patent/DE1113068B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB748574A (en) | 1956-05-02 |
DE1113068B (de) | 1961-08-24 |
US2734217A (en) | 1956-02-14 |
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