GB425087A - Improvements in nozzles for vacuum cleaners - Google Patents
Improvements in nozzles for vacuum cleanersInfo
- Publication number
- GB425087A GB425087A GB22858/34A GB2285834A GB425087A GB 425087 A GB425087 A GB 425087A GB 22858/34 A GB22858/34 A GB 22858/34A GB 2285834 A GB2285834 A GB 2285834A GB 425087 A GB425087 A GB 425087A
- Authority
- GB
- United Kingdom
- Prior art keywords
- suction
- conduit
- valve
- handle
- volta
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
425,087. Vacuum cleaners. FORSALJNINGS AKTIEBOLAGET VOLTA, 2, Norrmalmstorg, Stockholm.-(Assignees of Elektriska Aktiebolaget Volta; Stockholm) Aug. 7, 1934, Nos. 22858 and 22859. Convention dates, Aug. 5, 1933 and Oct. 16, 1933. [Class 8 (i)] A vacuum cleaner has at least two suction mouths 11 and 12, either of which can be put in communication with the suction conduit or hollow handle 18 by a coaxial hollow rotary valve 17 which has openings 20, 21 adapted to coincide with the suction openings 11 and 12 respectively. The suction conduit 18 may be fixed to the valve 17 so that rotation of the said conduit also rotates the valve or alternatively the conduit 18 may be fixed to the casing 10 and the valve operated independently by an external knurled sleeve. The face of the suction mouth 12 may be at an angle to that of the suction mouth 11 and the suction conduit or handle 18 slightly cranked so that on rotation of the handle through 180 the suction mouth 12 lies along the surface to be cleaned.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE425087X | 1933-08-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB425087A true GB425087A (en) | 1935-03-06 |
Family
ID=6476999
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22860/34A Expired GB427245A (en) | 1933-08-05 | 1934-08-07 | Improvements in nozzles for vacuum cleaners |
GB22858/34A Expired GB425087A (en) | 1933-08-05 | 1934-08-07 | Improvements in nozzles for vacuum cleaners |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22860/34A Expired GB427245A (en) | 1933-08-05 | 1934-08-07 | Improvements in nozzles for vacuum cleaners |
Country Status (3)
Country | Link |
---|---|
US (1) | US2048273A (en) |
FR (1) | FR776845A (en) |
GB (2) | GB427245A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2171594A (en) * | 1985-02-28 | 1986-09-03 | Cecil Noel Selfe | Attachment for a vacuum cleaner |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2520942A (en) * | 1944-02-23 | 1950-09-05 | Electrolux Corp | Vacuum cleaner head |
US2492627A (en) * | 1944-06-02 | 1949-12-27 | Electrolux Corp | Suction nozzle |
US2556022A (en) * | 1947-05-14 | 1951-06-05 | Atiyeh Amen | Vacuum cleaner nozzle with variable suction control |
US2649610A (en) * | 1949-03-05 | 1953-08-25 | Hoover Co | Valved cleaning nozzle with plural mouths for suction cleaners |
US3112511A (en) * | 1961-07-19 | 1963-12-03 | Malcolm G Lankenau | Vacuum celaning machine |
US3205528A (en) * | 1963-11-29 | 1965-09-14 | Westinghouse Electric Corp | Vacuum cleaner nozzle |
US3733640A (en) * | 1971-08-02 | 1973-05-22 | Proctor Silex Inc | Vacuum cleaner nozzle |
US5283988A (en) * | 1989-12-12 | 1994-02-08 | Brown Geoffrey P | Manual vacuum sander |
US5624305A (en) * | 1996-01-30 | 1997-04-29 | Brown; Geoffrey P. | Pole mounted vacuum sander |
US6381805B1 (en) * | 1999-04-26 | 2002-05-07 | Lyle E. Martin | Vacuum cleaning attachment tool |
US6499183B1 (en) | 2000-09-29 | 2002-12-31 | Oreck Holdings, Llc | Low-profile and highly-maneuverable vacuum cleaner having a headlight, a sidelight, anti-ingestion bars, side brushes, a squeegee, and a scent cartridge |
AU2006201894B2 (en) | 2005-05-05 | 2010-09-16 | Bissell Inc. | Vacuum accessory tool |
US8402604B2 (en) * | 2010-09-03 | 2013-03-26 | Panasonic Corporation Of North America | Combined crevice tool and dusting brush |
-
1934
- 1934-07-31 US US737695A patent/US2048273A/en not_active Expired - Lifetime
- 1934-08-04 FR FR776845D patent/FR776845A/en not_active Expired
- 1934-08-07 GB GB22860/34A patent/GB427245A/en not_active Expired
- 1934-08-07 GB GB22858/34A patent/GB425087A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2171594A (en) * | 1985-02-28 | 1986-09-03 | Cecil Noel Selfe | Attachment for a vacuum cleaner |
Also Published As
Publication number | Publication date |
---|---|
US2048273A (en) | 1936-07-21 |
GB427245A (en) | 1935-04-17 |
FR776845A (en) | 1935-02-05 |
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