GB1426686A - Carpet sweepers - Google Patents
Carpet sweepersInfo
- Publication number
- GB1426686A GB1426686A GB960774A GB960774A GB1426686A GB 1426686 A GB1426686 A GB 1426686A GB 960774 A GB960774 A GB 960774A GB 960774 A GB960774 A GB 960774A GB 1426686 A GB1426686 A GB 1426686A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dust
- sweeper
- casing
- impellers
- electrically operated
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4077—Skirts or splash guards
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/32—Carpet-sweepers
- A47L11/33—Carpet-sweepers having means for storing dirt
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4002—Installations of electric equipment
- A47L11/4005—Arrangements of batteries or cells; Electric power supply arrangements
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4044—Vacuuming or pick-up tools; Squeegees
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4072—Arrangement of castors or wheels
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
1426686 Carpet sweepers PRESTIGE GROUP Ltd 4 Dec 1974 [4 March 1974] 9607/74 Heading A4F In a carpet sweeper having a casing, and a manually rotatable sweeper brush, electrically operated dust collecting means are provided at one or more points adjacent the periphery of the casing which are energized by a battery carried by the sweeper. The rear wheels 4 of the illustrated sweeper drive a rotary brush 2 Fig. 2 (not shown) which sweeps dirt into dust pans (7). The electrically operated dust collecting means comprise impellers 13 located at each of the front corners of the machine and each rotatable by an electric motor 17 to draw dust through a duct 14 into a dust pan (7). An annular brush 21 surrounds each duct inlet. The motors 17 are energized via two switches 19 by a battery within the sweeper casing 1, either motor being energized when required, e.g. for removing dust from a corner. Alternative embodiments have a single impeller 32 Fig. 3 (not shown) or two impellers for drawing dust through a duct (31) or two ducts extending across the front and/or rear of the sweeper casing. Impellers may be provided additionally or alternatively for drawing dust through ducts at the sides of the casing. In all the above embodiments the impellers may deliver the dust to small disposable dust bags instead of to the dust pans. In a further embodiment the electrically operated dust collecting means includes a rotary brush which may be provided in addition to a suction means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB960774A GB1426686A (en) | 1974-03-04 | 1974-03-04 | Carpet sweepers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB960774A GB1426686A (en) | 1974-03-04 | 1974-03-04 | Carpet sweepers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1426686A true GB1426686A (en) | 1976-03-03 |
Family
ID=9875245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB960774A Expired GB1426686A (en) | 1974-03-04 | 1974-03-04 | Carpet sweepers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1426686A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2197186A (en) * | 1986-10-28 | 1988-05-18 | Hoky Kk | Floor cleaner |
EP0507079A1 (en) * | 1991-04-03 | 1992-10-07 | Vorwerk & Co. Interholding GmbH | Electrically driven floor brushing and polishing device |
WO1995014423A1 (en) * | 1993-11-26 | 1995-06-01 | Vorwerk & Co. Interholding Gmbh | Floor-cleaning device |
US6421874B1 (en) * | 1999-07-16 | 2002-07-23 | Matsushita Electric Corporation Of America | Pivotal edge cleaning brushes for vacuum cleaner |
US11284702B2 (en) | 2017-05-15 | 2022-03-29 | Sharkninja Operating Llc | Side brush with bristles at different lengths and/or angles for use in a robot cleaner and side brush deflectors |
-
1974
- 1974-03-04 GB GB960774A patent/GB1426686A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2197186A (en) * | 1986-10-28 | 1988-05-18 | Hoky Kk | Floor cleaner |
US4815157A (en) * | 1986-10-28 | 1989-03-28 | Kabushiki Kaisha Hoky | Floor cleaner |
EP0507079A1 (en) * | 1991-04-03 | 1992-10-07 | Vorwerk & Co. Interholding GmbH | Electrically driven floor brushing and polishing device |
WO1995014423A1 (en) * | 1993-11-26 | 1995-06-01 | Vorwerk & Co. Interholding Gmbh | Floor-cleaning device |
US6421874B1 (en) * | 1999-07-16 | 2002-07-23 | Matsushita Electric Corporation Of America | Pivotal edge cleaning brushes for vacuum cleaner |
US11284702B2 (en) | 2017-05-15 | 2022-03-29 | Sharkninja Operating Llc | Side brush with bristles at different lengths and/or angles for use in a robot cleaner and side brush deflectors |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |