GB719940A - Improvements in or relating to vacuum cleaners - Google Patents
Improvements in or relating to vacuum cleanersInfo
- Publication number
- GB719940A GB719940A GB2645551A GB2645551A GB719940A GB 719940 A GB719940 A GB 719940A GB 2645551 A GB2645551 A GB 2645551A GB 2645551 A GB2645551 A GB 2645551A GB 719940 A GB719940 A GB 719940A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carriage
- driven
- wheels
- nozzle
- suction
- 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
-
- 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)
- Electric Vacuum Cleaner (AREA)
Abstract
719,940. Suction cleaners. GENERAL ELECTRIC CO., Ltd., and CURTIS, T. J. Nov. 4, 1952 [Nov. 12, 1951; March 24, 1952], Nos. 26455/51 and 7531/52. Class 8 (1). An electrically-driven suction fan unit 1, Fig. 1, and a dirt receptacle 11 of a hand vacuum cleaner having a detachable nozzle 14 is detachably received by a carriage 19, Fig. 3, comprising a suction nozzle 20 supported in the operative position by wheels 21, 22 and provided with a brush 23, beater or the like driven. from the wheel 21, so as to be rotated on moving the carriage 19 along the floor. The motor 3 and fan 4 are mounted in a casing 2 having a handle 7 incorporating a lever operated switch 8 and an inlet aperture 5 in sealing engagement -with a front portion 18 of the carriage 19 which forms the upper part of the nozzle 20. The brush 23 is mounted in two parts on a stationary spindle and said parts are driven by belts 24 having floor contacting projections 25 from opposite wheels 21 at a speed greater than the wheels 21. Side booms 37 (not.shown) form a propelling handle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2645551A GB719940A (en) | 1951-11-12 | 1951-11-12 | Improvements in or relating to vacuum cleaners |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2645551A GB719940A (en) | 1951-11-12 | 1951-11-12 | Improvements in or relating to vacuum cleaners |
Publications (1)
Publication Number | Publication Date |
---|---|
GB719940A true GB719940A (en) | 1954-12-08 |
Family
ID=10243888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2645551A Expired GB719940A (en) | 1951-11-12 | 1951-11-12 | Improvements in or relating to vacuum cleaners |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB719940A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1222891A2 (en) * | 2001-01-12 | 2002-07-17 | Royal Appliance MFG. CO. | Hand-held vacuum cleaner with a detachable head |
EP1269900A2 (en) * | 2001-06-21 | 2003-01-02 | BLACK & DECKER INC. | Dual mode on/off switch actuation system for a power head of an upright vacuum cleaner |
-
1951
- 1951-11-12 GB GB2645551A patent/GB719940A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1222891A2 (en) * | 2001-01-12 | 2002-07-17 | Royal Appliance MFG. CO. | Hand-held vacuum cleaner with a detachable head |
EP1222891A3 (en) * | 2001-01-12 | 2004-06-16 | Royal Appliance MFG. CO. | Hand-held vacuum cleaner with a detachable head |
EP1269900A2 (en) * | 2001-06-21 | 2003-01-02 | BLACK & DECKER INC. | Dual mode on/off switch actuation system for a power head of an upright vacuum cleaner |
EP1269900A3 (en) * | 2001-06-21 | 2005-03-30 | BLACK & DECKER INC. | Dual mode on/off switch actuation system for a power head of an upright vacuum cleaner |
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