GB491495A - Improvements in or relating to suction cleaning machines - Google Patents
Improvements in or relating to suction cleaning machinesInfo
- Publication number
- GB491495A GB491495A GB6068/37A GB606837A GB491495A GB 491495 A GB491495 A GB 491495A GB 6068/37 A GB6068/37 A GB 6068/37A GB 606837 A GB606837 A GB 606837A GB 491495 A GB491495 A GB 491495A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- cleaning machines
- suction cleaning
- form shown
- vacuum cleaner
- 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
- A47L9/0466—Rotating tools
- A47L9/0477—Rolls
Abstract
491,495. Vacuum cleaners. BRITISH VACUUM CLEANER & ENGINEERING CO., Ltd., and HUTCHINSON, R. J. March 1, 1937, No. 6068. [Class 8 (i)] An agitating device for use in the nozzle of a vacuum cleaner comprises a cylindrical body h mounted by ball bearings c on a spindle b and is either power driven or freely rotatable. Eccentrics g are formed on the cylindrical surface and in the form shown the two outer ones extend in one direction and the inner ones in the other direction. The cylinder may have rows of bristles and in the form shown they are placed opposite the extension of the eccentric portions.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6068/37A GB491495A (en) | 1937-03-01 | 1937-03-01 | Improvements in or relating to suction cleaning machines |
US192111A US2227649A (en) | 1937-03-01 | 1938-02-23 | Suction cleaning machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6068/37A GB491495A (en) | 1937-03-01 | 1937-03-01 | Improvements in or relating to suction cleaning machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB491495A true GB491495A (en) | 1938-09-01 |
Family
ID=9807823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6068/37A Expired GB491495A (en) | 1937-03-01 | 1937-03-01 | Improvements in or relating to suction cleaning machines |
Country Status (2)
Country | Link |
---|---|
US (1) | US2227649A (en) |
GB (1) | GB491495A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9693663B2 (en) | 2013-03-15 | 2017-07-04 | Bissell Homecare, Inc. | Tufting method and brushroll for vacuum cleaner |
US9756998B2 (en) | 2014-05-28 | 2017-09-12 | Bissell Homecare, Inc. | Brushroll for vacuum cleaner |
Families Citing this family (2)
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 |
CA2547431A1 (en) * | 2006-05-19 | 2007-11-19 | British Columbia Lottery Corporation | Method of playing a poker-type game |
-
1937
- 1937-03-01 GB GB6068/37A patent/GB491495A/en not_active Expired
-
1938
- 1938-02-23 US US192111A patent/US2227649A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9693663B2 (en) | 2013-03-15 | 2017-07-04 | Bissell Homecare, Inc. | Tufting method and brushroll for vacuum cleaner |
US10034588B2 (en) | 2013-03-15 | 2018-07-31 | Bissell Homecare, Inc. | Brushroll for vacuum cleaner |
US10799081B2 (en) | 2013-03-15 | 2020-10-13 | Bissell Inc. | Brushroll for vacuum cleaner |
US11641989B2 (en) | 2013-03-15 | 2023-05-09 | Bissell Inc. | Brushroll for vacuum cleaner |
US9756998B2 (en) | 2014-05-28 | 2017-09-12 | Bissell Homecare, Inc. | Brushroll for vacuum cleaner |
Also Published As
Publication number | Publication date |
---|---|
US2227649A (en) | 1941-01-07 |
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