CA956061A - Vacuum cleaner suction tool with oppositely rotating pile agitators for cleaning deep pile shag rugs - Google Patents
Vacuum cleaner suction tool with oppositely rotating pile agitators for cleaning deep pile shag rugsInfo
- Publication number
- CA956061A CA956061A CA144,387A CA144387A CA956061A CA 956061 A CA956061 A CA 956061A CA 144387 A CA144387 A CA 144387A CA 956061 A CA956061 A CA 956061A
- Authority
- CA
- Canada
- Prior art keywords
- pile
- agitators
- vacuum cleaner
- suction tool
- cleaner 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
- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0488—Combinations or arrangements of several tools, e.g. edge cleaning 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0427—Gearing or transmission means therefor
- A47L9/0433—Toothed gearings
-
- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0427—Gearing or transmission means therefor
- A47L9/0444—Gearing or transmission means therefor for conveying motion by endless flexible members, e.g. belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20454871A | 1971-12-03 | 1971-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA956061A true CA956061A (en) | 1974-10-15 |
Family
ID=22758376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA144,387A Expired CA956061A (en) | 1971-12-03 | 1972-06-09 | Vacuum cleaner suction tool with oppositely rotating pile agitators for cleaning deep pile shag rugs |
Country Status (2)
Country | Link |
---|---|
US (1) | US3753268A (en) |
CA (1) | CA956061A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900006624B1 (en) * | 1987-08-06 | 1990-09-15 | 마쯔시다덴기산교 가부시기가이샤 | Suction nozzle device for unse in vacuum cleaner |
US5086539A (en) * | 1990-10-31 | 1992-02-11 | Racine Industries, Inc. | Carpet cleaning machine with pattern-oriented vacuum nozzle |
DE4412988B4 (en) * | 1994-04-15 | 2007-01-18 | Vorwerk & Co. Interholding Gmbh | Nozzle for a vacuum cleaner |
US5761764A (en) * | 1996-10-15 | 1998-06-09 | Racine Industries, Inc. | Carpet cleaning machine with improved system for removing dirty material |
US6533871B2 (en) | 2001-01-12 | 2003-03-18 | Royal Appliance Mfg. Co. | Carpet extractor with dual nozzles for dual brushrolls |
KR100492577B1 (en) * | 2002-10-22 | 2005-06-03 | 엘지전자 주식회사 | Suction head of robot cleaner |
KR100704483B1 (en) * | 2005-04-25 | 2007-04-09 | 엘지전자 주식회사 | a corner cleaning apparatus of a robot sweeper |
GB2520549B (en) * | 2013-11-25 | 2017-06-14 | Hoover Ltd | Vacuum cleaner head |
DE102014100313A1 (en) * | 2014-01-13 | 2015-07-16 | Miele & Cie. Kg | Floor care device with a powered brush roller |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1891503A (en) * | 1930-12-01 | 1932-12-20 | Hoover Co | Suction cleaner |
US2941232A (en) * | 1959-01-19 | 1960-06-21 | Willis S Clayton Jr | Venetian blind cleaner |
-
1971
- 1971-12-03 US US00204548A patent/US3753268A/en not_active Expired - Lifetime
-
1972
- 1972-06-09 CA CA144,387A patent/CA956061A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3753268A (en) | 1973-08-21 |
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