GB390719A - Improvements in and relating to electrically operated vacuum and brush cleaners - Google Patents
Improvements in and relating to electrically operated vacuum and brush cleanersInfo
- Publication number
- GB390719A GB390719A GB24807/32A GB2480732A GB390719A GB 390719 A GB390719 A GB 390719A GB 24807/32 A GB24807/32 A GB 24807/32A GB 2480732 A GB2480732 A GB 2480732A GB 390719 A GB390719 A GB 390719A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- chamber
- hood
- brush
- plate
- 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
- A47L5/24—Hand-supported suction cleaners
- A47L5/26—Hand-supported suction cleaners with driven dust-loosening tools
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
390,719. Vacuum cleaners. BASS, R., 1312, East 21st Street, Brooklyn, New York, U.S.A. Sept. 6, 1932, No. 24807. Convention date, Aug. 5. [Class 8 (i).] In an electricallyoperated vacuum cleaner, the brush 34 is mounted in a chamber communicating with the suction chamber 31 containing the fan 30 and separated by the cover-plate 12 from the chamber containing the electric motor 15 which is supported in bearings in the coverplate 12 and the hood 11 closing the motor chamber. The upper part of the hood is provided with ventilation openings 26 in the neighbourhood of a fan 25 mounted on the motor shaft 16. The hood fits over a sleeve 20 mounted on the cover-plate and having an offset portion on which the field of the motor is mounted. Further offset portions serve as brackets for the motor brushes. The cleaning- brush 34 has a central pulley for the driving belt 35. Its shaft is finned to facilitate removal of threads &c. and is further provided with flanges 41 which protect its end bearings which are kept in position by lugs 52 on the bottom plate 45 against springs 44. The bottom plate has flanges 47 for engaging the sides of the suction chamber and is secured by the spring catch 54.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US627640A US1995630A (en) | 1932-08-05 | 1932-08-05 | Electrically operated vacuum cleaner |
US646603A US1973679A (en) | 1932-08-05 | 1932-12-10 | Vacuum cleaner brush |
Publications (1)
Publication Number | Publication Date |
---|---|
GB390719A true GB390719A (en) | 1933-04-13 |
Family
ID=27090476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24807/32A Expired GB390719A (en) | 1932-08-05 | 1932-09-06 | Improvements in and relating to electrically operated vacuum and brush cleaners |
Country Status (3)
Country | Link |
---|---|
US (2) | US1995630A (en) |
FR (1) | FR742734A (en) |
GB (1) | GB390719A (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2607069A (en) * | 1945-04-23 | 1952-08-19 | Eureka Williams Corp | Agitator mounting for suction cleaners |
US2657418A (en) * | 1946-11-09 | 1953-11-03 | Birtman Electric Co | Vacuum cleaner brush mounting |
US2668979A (en) * | 1949-10-29 | 1954-02-16 | Scott & Fetzer Co | Vacuum cleaner nozzle with detachable brush carrying unit |
US2734215A (en) * | 1950-03-21 | 1956-02-14 | wilson | |
US2767904A (en) * | 1953-03-23 | 1956-10-23 | Doyle Vacuum Cleaner Co | Motor for vacuum producing machines |
US3802026A (en) * | 1972-07-03 | 1974-04-09 | Electrolux Ab | Vacuum cleaning apparatus |
US3916476A (en) * | 1974-01-16 | 1975-11-04 | Whirlpool Co | Vacuum cleaner housing structure |
US4005501A (en) * | 1975-05-27 | 1977-02-01 | National Union Electric Corporation | Mounting means for the rotatable brush roll of a suction cleaner |
US4403372A (en) * | 1982-02-22 | 1983-09-13 | Whirlpool Corporation | Vacuum cleaner brush having string guard means |
US4918781A (en) * | 1984-11-09 | 1990-04-24 | Royal Appliance Mfg. Co. | Hand vacuum cleaner |
DE3622254A1 (en) * | 1986-07-02 | 1988-01-14 | Helmut Diebolder | VACUUM CLEANER IN SMALL FORMAT |
US5465451A (en) * | 1989-12-26 | 1995-11-14 | The Scott Fetzer Company | Brushroll |
US5272785A (en) * | 1989-12-26 | 1993-12-28 | The Scott Fetzer Company | Brushroll |
US5193243A (en) * | 1989-12-26 | 1993-03-16 | The Scott Fetzer Company | Brushroll |
ATE297154T1 (en) * | 1998-10-31 | 2005-06-15 | Miele & Cie | VACUUM CLEANER BLOWER |
US6314611B1 (en) | 2000-03-24 | 2001-11-13 | Baker Mcmillen Co. | Bladed disk brush roller assembly for a vacuum cleaner sweeper |
US20060288495A1 (en) * | 2005-06-28 | 2006-12-28 | Sawalski Michael M | System for and method of soft surface remediation |
-
0
- FR FR742734D patent/FR742734A/fr not_active Expired
-
1932
- 1932-08-05 US US627640A patent/US1995630A/en not_active Expired - Lifetime
- 1932-09-06 GB GB24807/32A patent/GB390719A/en not_active Expired
- 1932-12-10 US US646603A patent/US1973679A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR742734A (en) | 1933-03-14 |
US1995630A (en) | 1935-03-26 |
US1973679A (en) | 1934-09-11 |
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