GB463408A - Improvements in or relating to suction cleaning and sweeping machines - Google Patents
Improvements in or relating to suction cleaning and sweeping machinesInfo
- Publication number
- GB463408A GB463408A GB2370335A GB2370335A GB463408A GB 463408 A GB463408 A GB 463408A GB 2370335 A GB2370335 A GB 2370335A GB 2370335 A GB2370335 A GB 2370335A GB 463408 A GB463408 A GB 463408A
- Authority
- GB
- United Kingdom
- Prior art keywords
- brush
- clutch
- spindle
- shaft
- carried
- 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
- A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
463,408. Vacuum cleaners. BRITISH VACUUM CLEANER & ENGINEERING CO., Ltd., and FRAME, W. J. Aug. 23, 1935, No. 23703. [Class 8 (i)] In a suction cleaning and sweeping machine of the kind in which a rotary brush is mounted in the floor suction nozzle and a clutch is provided for interrupting the drive to the brush at will, a friction clutch element 18 is mounted on the spindle 6 of the fan 2 which may be driven by an electric motor or by other means, the element 18 having a pin-and-slot connection 19 with the shaft 6 and being urged by a spring 20 against a friction clutch element 17 carried by a shaft 7 having a pulley 8 which by a belt 9 drives the spindle 4 of the brush 21 mounted in the nozzle 5. The shaft 7 is mounted in bearings 11 in a sleeve 12 mounted within a tube 13 enclosing the clutch parts and mounted in a member 14 having an operating handle 15 working in an inclined slot 16. The clutch can disengage if the brush jams ; on movement of the handle 15, the sleeve 14 and the shaft 7 carried thereby are moved axially so that the driven part 17 of the clutch is moved away from the driving part 18 and the drive to the brush discontinued. One or more brushes may be provided on the brush spindle 4 which is removably mounted in the nozzle 5, each end of the spindle being carried in ball bearings, the housings of which are mounted in spring clips 10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2370335A GB463408A (en) | 1935-08-23 | 1935-08-23 | Improvements in or relating to suction cleaning and sweeping machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2370335A GB463408A (en) | 1935-08-23 | 1935-08-23 | Improvements in or relating to suction cleaning and sweeping machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB463408A true GB463408A (en) | 1937-03-23 |
Family
ID=10199910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2370335A Expired GB463408A (en) | 1935-08-23 | 1935-08-23 | Improvements in or relating to suction cleaning and sweeping machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB463408A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8572804B2 (en) | 2010-07-06 | 2013-11-05 | Bissell Homecare, Inc. | Vacuum cleaner with modular clutch assembly |
-
1935
- 1935-08-23 GB GB2370335A patent/GB463408A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8572804B2 (en) | 2010-07-06 | 2013-11-05 | Bissell Homecare, Inc. | Vacuum cleaner with modular clutch assembly |
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