GB756956A - Improvements relating to suction cleaners - Google Patents
Improvements relating to suction cleanersInfo
- Publication number
- GB756956A GB756956A GB27507/53A GB2750753A GB756956A GB 756956 A GB756956 A GB 756956A GB 27507/53 A GB27507/53 A GB 27507/53A GB 2750753 A GB2750753 A GB 2750753A GB 756956 A GB756956 A GB 756956A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stop
- oct
- extension
- load
- adjustable
- 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
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
756,956. Suction cleaners. HOOVER, Ltd. Oct. 7, 1953 [Oct, 8, 1952], No. 27507/53. Class 8(1). Nozzle height adjusting means for a hand propelled cleaner comprises an adjustable stop 35 progressively movable through a series of positions and arranged to limit the movement of an adjustable axle carrying the wheels 25, relative to the cleaner body, and an operating member 65 arranged first to relieve the stop 35 of its load then to move the stop to a new position and finally to restore the load to the stop. The stop 35 comprises grooves 43 of various radii from the centre and is rotatably mounted on the body; an extension 56 on the adjustable axle rests in one of these grooves. The member 65 is pivoted to the body at 67 and when the pedal 70 is pressed fulcrums on the extension 56 to raise the stop 35 therefrom and subsequently a projection 76 on the member 65 engages the stop 35 to move it round one groove. The stop incorporates a height indicator.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US313629A US2741488A (en) | 1952-10-08 | 1952-10-08 | Nozzle adjustment for suction cleaners |
Publications (1)
Publication Number | Publication Date |
---|---|
GB756956A true GB756956A (en) | 1956-09-12 |
Family
ID=23216469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27507/53A Expired GB756956A (en) | 1952-10-08 | 1953-10-07 | Improvements relating to suction cleaners |
Country Status (3)
Country | Link |
---|---|
US (1) | US2741488A (en) |
FR (1) | FR1084811A (en) |
GB (1) | GB756956A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3269100A (en) * | 1964-07-15 | 1966-08-30 | Mcdonough Power Equipment Inc | Height adjustment mechanism for lawn mowers |
US3722024A (en) * | 1971-11-10 | 1973-03-27 | Whirlpool Co | Foot pedal operated adjustable rug nozzle for vacuum cleaner |
US3822436A (en) * | 1972-11-16 | 1974-07-09 | Scott & Fetzer Co | Vacuum cleaner with height adjustment |
US4467495A (en) * | 1982-10-07 | 1984-08-28 | Whirlpool Corporation | Vacuum cleaner nozzle lift device |
US6076230A (en) * | 1999-04-21 | 2000-06-20 | The Hoover Company | Vacuum cleaner height adjustment mechanism |
US7353563B2 (en) * | 2004-07-09 | 2008-04-08 | Tacony Corporation | Vacuum cleaner height adjustment |
DE102014008457B4 (en) * | 2014-05-05 | 2017-05-24 | Stein & Co. Gmbh | Land maintenance equipment |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1448397A (en) * | 1921-06-06 | 1923-03-13 | United Electric Company | Suction cleaner |
US1850710A (en) * | 1930-02-17 | 1932-03-22 | Hoover Co | Suction cleaner |
US2079293A (en) * | 1933-06-26 | 1937-05-04 | Ind Improvements Inc | Suction sweeper |
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 |
GB532691A (en) * | 1939-07-26 | 1941-01-29 | Norman Barnes | Improvements in or relating to suction cleaners |
US2515671A (en) * | 1946-07-13 | 1950-07-18 | Carlton Hill | Wheel adjustment for carpet sweepers |
-
1952
- 1952-10-08 US US313629A patent/US2741488A/en not_active Expired - Lifetime
-
1953
- 1953-10-07 GB GB27507/53A patent/GB756956A/en not_active Expired
- 1953-10-08 FR FR1084811D patent/FR1084811A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1084811A (en) | 1955-01-24 |
US2741488A (en) | 1956-04-10 |
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