BE333794A - - Google Patents
Info
- Publication number
- BE333794A BE333794A BE333794DA BE333794A BE 333794 A BE333794 A BE 333794A BE 333794D A BE333794D A BE 333794DA BE 333794 A BE333794 A BE 333794A
- Authority
- BE
- Belgium
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
- A47L9/0466—Rotating tools
- A47L9/0477—Rolls
-
- 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
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 |
|---|---|---|---|
| US80731A US1829548A (en) | 1926-01-12 | 1926-01-12 | Suction sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE333794A true BE333794A (ja) |
Family
ID=22159254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE333794D BE333794A (ja) | 1926-01-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1829548A (ja) |
| BE (1) | BE333794A (ja) |
| FR (1) | FR614573A (ja) |
| GB (1) | GB258196A (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2681465A (en) * | 1949-05-18 | 1954-06-22 | Hoover Co | Suction cleaner agitator |
| US3258806A (en) * | 1964-04-07 | 1966-07-05 | Lambert Inc | Brush construction |
| US3412417A (en) * | 1967-08-25 | 1968-11-26 | Felton & Son Company Inc Sa | Rotary brush assemblies |
| US5249328A (en) * | 1990-03-20 | 1993-10-05 | Goldstar Co., Ltd. | Vacuum cleaner beater brush structure |
| WO2012149572A2 (en) | 2011-04-29 | 2012-11-01 | Irobot Corporation | Robotic vacuum |
| US11471020B2 (en) | 2011-04-29 | 2022-10-18 | Irobot Corporation | Robotic vacuum cleaning system |
| US9326654B2 (en) | 2013-03-15 | 2016-05-03 | Irobot Corporation | Roller brush for surface cleaning robots |
| CN103976693B (zh) * | 2014-06-02 | 2016-03-16 | 金陵科技学院 | 一种可自充电家用多功能家务机器人 |
| US10512384B2 (en) | 2016-12-15 | 2019-12-24 | Irobot Corporation | Cleaning roller for cleaning robots |
| JP6789981B2 (ja) * | 2016-12-15 | 2020-11-25 | アイロボット・コーポレーション | 清掃ロボット用清掃ローラ |
| US10595624B2 (en) | 2017-07-25 | 2020-03-24 | Irobot Corporation | Cleaning roller for cleaning robots |
| US11109727B2 (en) | 2019-02-28 | 2021-09-07 | Irobot Corporation | Cleaning rollers for cleaning robots |
-
0
- BE BE333794D patent/BE333794A/xx unknown
-
1926
- 1926-01-12 US US80731A patent/US1829548A/en not_active Expired - Lifetime
- 1926-04-15 FR FR614573D patent/FR614573A/fr not_active Expired
- 1926-04-26 GB GB10931/26A patent/GB258196A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1829548A (en) | 1931-10-27 |
| GB258196A (en) | 1926-09-16 |
| FR614573A (fr) | 1926-12-17 |