GB511532A - Improvements in or relating to suction cleaners - Google Patents
Improvements in or relating to suction cleanersInfo
- Publication number
- GB511532A GB511532A GB5320/38A GB532038A GB511532A GB 511532 A GB511532 A GB 511532A GB 5320/38 A GB5320/38 A GB 5320/38A GB 532038 A GB532038 A GB 532038A GB 511532 A GB511532 A GB 511532A
- Authority
- GB
- United Kingdom
- Prior art keywords
- handle
- rear wheels
- hoover
- nozzle
- relating
- 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
-
- 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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Electric Suction Cleaners (AREA)
Abstract
511,532. Vacuum cleaners. HOOVER, Ltd., (Hoover Co.). Feb. 19, 1938, Nos. 5320 and 5321. [Class 8 (i)] A suction cleaner comprises a body including a nozzle and a motor-driven fan supported on wheels and propelled by a handle, in which the front and rear wheels are located behind the nozzle and mounted on fixed axes, the width of tread of each front wheel being not less than twice that of the rear wheel. The handle is pivoted to the body at such a point that the line of the force exerted by the handle meets the carpet between the front and rear wheels ; this joint may be not substantially in front of the rear wheels. The handle may be supported by a spring, which may act with a variable torque on the handle, e.g., through a cam mounted thereon.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB214592X | 1938-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB511532A true GB511532A (en) | 1939-08-21 |
Family
ID=10163283
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5320/38A Expired GB511532A (en) | 1938-02-19 | 1938-02-19 | Improvements in or relating to suction cleaners |
GB5322/38A Expired GB511583A (en) | 1938-02-19 | 1938-02-19 | Improvements in or relating to suction cleaners |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5322/38A Expired GB511583A (en) | 1938-02-19 | 1938-02-19 | Improvements in or relating to suction cleaners |
Country Status (7)
Country | Link |
---|---|
US (1) | US2267764A (en) |
BE (2) | BE432737A (en) |
CH (2) | CH214592A (en) |
DE (2) | DE757419C (en) |
FR (2) | FR851680A (en) |
GB (2) | GB511532A (en) |
NL (1) | NL65001C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2354935A (en) * | 1999-10-05 | 2001-04-11 | Samsung Kwangju Electronics Co | Upright vacuum cleaner with counterbalance mechanism |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2485363A (en) * | 1944-08-02 | 1949-10-18 | Eureka Williams Corp | Nozzle height adjustment arrangement for suction cleaners |
US2526419A (en) * | 1945-06-16 | 1950-10-17 | Gen Motors Corp | Brush adjusting system |
US6238451B1 (en) | 1999-01-08 | 2001-05-29 | Fantom Technologies Inc. | Vacuum cleaner |
US6334234B1 (en) | 1999-01-08 | 2002-01-01 | Fantom Technologies Inc. | Cleaner head for a vacuum cleaner |
US6782585B1 (en) | 1999-01-08 | 2004-08-31 | Fantom Technologies Inc. | Upright vacuum cleaner with cyclonic air flow |
AU1960400A (en) * | 1999-01-29 | 2000-08-18 | Fantom Technologies Inc. | Upright vacuum cleaner |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2099172A (en) * | 1933-06-30 | 1937-11-16 | Apex Electrical Mfg Co | Suction sweeper |
US2071614A (en) * | 1936-06-03 | 1937-02-23 | Eureka Vacuum Cleaner Co | Vacuum cleaner construction |
GB470731A (en) * | 1936-10-28 | 1937-08-20 | Electrolux Ab | Improvements in or relating to vacuum cleaners |
-
0
- BE BE432738D patent/BE432738A/xx unknown
- NL NL65001D patent/NL65001C/xx active
- BE BE432737D patent/BE432737A/xx unknown
-
1938
- 1938-02-19 GB GB5320/38A patent/GB511532A/en not_active Expired
- 1938-02-19 GB GB5322/38A patent/GB511583A/en not_active Expired
- 1938-07-23 US US220917A patent/US2267764A/en not_active Expired - Lifetime
- 1938-08-20 DE DEH156858D patent/DE757419C/en not_active Expired
-
1939
- 1939-02-17 FR FR851680D patent/FR851680A/en not_active Expired
- 1939-02-17 FR FR851681D patent/FR851681A/en not_active Expired
- 1939-02-17 DE DEH5285D patent/DE925542C/en not_active Expired
- 1939-02-18 CH CH214592D patent/CH214592A/en unknown
- 1939-02-18 CH CH214882D patent/CH214882A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2354935A (en) * | 1999-10-05 | 2001-04-11 | Samsung Kwangju Electronics Co | Upright vacuum cleaner with counterbalance mechanism |
Also Published As
Publication number | Publication date |
---|---|
BE432737A (en) | |
CH214592A (en) | 1941-05-15 |
DE757419C (en) | 1953-02-23 |
NL65001C (en) | |
CH214882A (en) | 1941-05-31 |
GB511583A (en) | 1939-08-21 |
BE432738A (en) | |
FR851681A (en) | 1940-01-12 |
FR851680A (en) | 1940-01-12 |
DE925542C (en) | 1955-03-24 |
US2267764A (en) | 1941-12-30 |
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