GB676846A - Improvements in and relating to suction cleaners - Google Patents
Improvements in and relating to suction cleanersInfo
- Publication number
- GB676846A GB676846A GB20435/50A GB2043550A GB676846A GB 676846 A GB676846 A GB 676846A GB 20435/50 A GB20435/50 A GB 20435/50A GB 2043550 A GB2043550 A GB 2043550A GB 676846 A GB676846 A GB 676846A
- Authority
- GB
- United Kingdom
- Prior art keywords
- knob
- nozzle
- aug
- cap
- held
- 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)
Abstract
676,846. Rotary brushes; stocks. BRITISH THOMSON-HOUSTON CO., Ltd. Aug. 17, 1950 [Aug. 26, 1949], No. 20435/50. Class 19. [Also in Group XXVIII] Brush strips 3, 4, Fig. 2, of preformed shape are mounted on a backing plate 41 held by locking rings 43 and set screws 44 to body sleeves 32, 33. Adjustment of the brush shaft 26 relative to a suction nozzle 1 in which it is mounted is effected manually by turning a knob 12 and hence caps 20, 28 rotatably mounted in the ends of the nozzle and having eccentric apertures 24, Fig. 4, in which are pinned the ends of the shaft 26. The knob 12 has a serrated edge 11 and makes a friction fit with the nozzle, being held by a ring 16. The cap 20 fits in a recess 18 of the knob and is driven through a tongue 22 and a groove 21. The other cap 28 is rotatably mounted in a cup 29 secured to the nozzle within a rubber bushing 30. To assist friction in retaining the knob in any particular position a spring-pressed detent may engage a serration 11. In a modification the knob carries an interior spur gear which drives a meshing gear secured to a bearing 'having the eccentric aperture for receiving one end of the brush shaft.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US112618A US2712669A (en) | 1949-08-26 | 1949-08-26 | Suction cleaner with adjustable brush |
Publications (1)
Publication Number | Publication Date |
---|---|
GB676846A true GB676846A (en) | 1952-08-06 |
Family
ID=22344921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20435/50A Expired GB676846A (en) | 1949-08-26 | 1950-08-17 | Improvements in and relating to suction cleaners |
Country Status (2)
Country | Link |
---|---|
US (1) | US2712669A (en) |
GB (1) | GB676846A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132477A (en) * | 1982-12-21 | 1984-07-11 | Mauz & Pfeiffer Progress | Motor driven cylindrical brush for a cleaning apparatus |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3225374A (en) * | 1963-08-26 | 1965-12-28 | Singer Co | Beater-brush roller for vacuum cleaner |
DE2817197A1 (en) * | 1978-04-20 | 1979-10-31 | Vorwerk Co Interholding | FLOOR CARE UNIT |
US4467495A (en) * | 1982-10-07 | 1984-08-28 | Whirlpool Corporation | Vacuum cleaner nozzle lift device |
US4641793A (en) * | 1985-04-16 | 1987-02-10 | Rieter Machine Works Limited | Thread winding machine and method of performing automatic changeover of winding of a thread |
US5014387A (en) * | 1989-12-26 | 1991-05-14 | The Scott Fetzer Company | Brush roll mounting |
US5435038A (en) * | 1994-03-10 | 1995-07-25 | Sauers; Carl B. | Brush roller assembly for vacuum cleaner sweeper |
KR100213351B1 (en) * | 1997-05-27 | 1999-08-02 | 전주범 | Wheel mounting structure of vacuum cleaner |
US7353563B2 (en) * | 2004-07-09 | 2008-04-08 | Tacony Corporation | Vacuum cleaner height adjustment |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1302192A (en) * | 1915-12-06 | 1919-04-29 | Bissell Carpet Sweeper Co | Vacuum-cleaner. |
US1483972A (en) * | 1918-06-10 | 1924-02-19 | Hoover Co | Suction cleaner |
US1629802A (en) * | 1924-12-08 | 1927-05-24 | Alfred A Norton | Brush mounting for vacuum cleaners, etc. |
US1856136A (en) * | 1927-11-12 | 1932-05-03 | Company The Cleveland Trust | Suction cleaner |
US2099172A (en) * | 1933-06-30 | 1937-11-16 | Apex Electrical Mfg Co | Suction sweeper |
US2192397A (en) * | 1937-10-20 | 1940-03-05 | Hoover Co | Suction cleaner |
US2233762A (en) * | 1938-07-20 | 1941-03-04 | Westinghouse Electric & Mfg Co | Suction cleaning apparatus |
-
1949
- 1949-08-26 US US112618A patent/US2712669A/en not_active Expired - Lifetime
-
1950
- 1950-08-17 GB GB20435/50A patent/GB676846A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132477A (en) * | 1982-12-21 | 1984-07-11 | Mauz & Pfeiffer Progress | Motor driven cylindrical brush for a cleaning apparatus |
Also Published As
Publication number | Publication date |
---|---|
US2712669A (en) | 1955-07-12 |
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