GB805079A - Improvements relating to suction cleaners - Google Patents
Improvements relating to suction cleanersInfo
- Publication number
- GB805079A GB805079A GB10677/57A GB1067757A GB805079A GB 805079 A GB805079 A GB 805079A GB 10677/57 A GB10677/57 A GB 10677/57A GB 1067757 A GB1067757 A GB 1067757A GB 805079 A GB805079 A GB 805079A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cleaner
- air
- socket
- chamber
- sleeve
- 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
- A47L5/36—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
Landscapes
- Electric Suction Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
805,079. Suction cleaners. HOOVER Ltd. April 2, 1957 [April 6, 1956], No. 10677/57. Addition to 767,647. Class 8(1). In a motor fan suction cleaner of the canister type as claimed in the parent Specification and wherein the fan exhaust is restricted to provide a superatmospheric pressure which is communicated e.g., through a blower socket 23, Fig. 1, to a pressure chamber 27 bounded by the carpet and by the cleaner casing, above so as to provide cleaner supporting cushion of air, the cleaner includes a carpet contacting rim 26 beneath which escape of air from the chamber 27 is restricted, and the connecting socket 23 has a readily removable sleeve 30 to permit relatively free escape of air to atmosphere as shown in Fig. 2, and so at least partly eliminates the cushioning effect of the chamber 27. The detachable sleeve 30 is of rubber and is seated in an. aperture 32 of a flat plate 25 of the cleaner base 21 and in a gap 34 between said base 21 and a lower portion 12 of the cleaner casing. Removal of said sleeve is effected after swinging the cleaner casing about a hinge 20 whereupon a blowing hose may be connected to the socket 23. The floor contacting surface of the rim 26 comprises spaced ribs 29.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US576734A US2832986A (en) | 1956-04-06 | 1956-04-06 | Convertible air supported suction cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
GB805079A true GB805079A (en) | 1958-11-26 |
Family
ID=24305758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10677/57A Expired GB805079A (en) | 1956-04-06 | 1957-04-02 | Improvements relating to suction cleaners |
Country Status (4)
Country | Link |
---|---|
US (1) | US2832986A (en) |
BE (1) | BE556384A (en) |
FR (1) | FR71163E (en) |
GB (1) | GB805079A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2938590A (en) * | 1957-12-09 | 1960-05-31 | Henry W Barnett | Conveying device |
US2992520A (en) * | 1958-06-02 | 1961-07-18 | Kish Paul | Air floated grinder |
US3110996A (en) * | 1961-03-16 | 1963-11-19 | Flymo Ab | Grass cutting machines |
US3295621A (en) * | 1963-04-25 | 1967-01-03 | Dentists Supply Co | Supporting base for chair and the like for gliding on a film of air |
US3257681A (en) * | 1964-04-13 | 1966-06-28 | Jack V Miller | Vacuum cleaners |
GB1266331A (en) * | 1968-03-02 | 1972-03-08 | ||
US3706319A (en) * | 1971-01-27 | 1972-12-19 | John W Neese | Apparatus for evacuating septic tanks or the like |
NZ209805A (en) * | 1983-10-22 | 1986-11-12 | Philip Dudley Gardner | Machine for removing liquid from ground surface;fan blows liquid into tray inside machine |
US7238006B2 (en) * | 2004-09-27 | 2007-07-03 | Studebaker Enterprises, Inc. | Multiple impeller fan for a shrouded floor drying fan |
CA2688800A1 (en) * | 2009-12-17 | 2011-06-17 | Van Den Heuvel, Cristiaan | Improvements to hovering vacuum cleaners and components therefore |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL48930C (en) * | ||||
US2616115A (en) * | 1947-09-03 | 1952-11-04 | Gen Electric | Brush belt removing means for vacuum cleaners |
US2751038A (en) * | 1954-05-14 | 1956-06-19 | Hoover Co | Air supported cleaner with control |
-
0
- BE BE556384D patent/BE556384A/xx unknown
-
1956
- 1956-04-06 US US576734A patent/US2832986A/en not_active Expired - Lifetime
-
1957
- 1957-04-02 GB GB10677/57A patent/GB805079A/en not_active Expired
- 1957-04-03 FR FR71163D patent/FR71163E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2832986A (en) | 1958-05-06 |
BE556384A (en) | |
FR71163E (en) | 1959-10-13 |
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