GB490580A - Improvements in or relating to suction cleaners - Google Patents
Improvements in or relating to suction cleanersInfo
- Publication number
- GB490580A GB490580A GB31676/37A GB3167637A GB490580A GB 490580 A GB490580 A GB 490580A GB 31676/37 A GB31676/37 A GB 31676/37A GB 3167637 A GB3167637 A GB 3167637A GB 490580 A GB490580 A GB 490580A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- space
- brush
- suction
- socket
- 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
- A47L9/0405—Driving means for the brushes or agitators
-
- 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
- A47L9/0483—Reciprocating or oscillating tools, e.g. vibrators, agitators, beaters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
490,580. Cleaning and polishing floors. ECKERT, A. Nov. 17, 1937, No. 31676. Convention date, Nov. 17, 1936. [Class 138 (i)] [Also in Group XXVIII] In a vacuum cleaner an agitator comprises a member 3 carrying a beater plate 4 and having flanges 3a resting on a flexible plate 2, which is clamped between the two sections 1a, 1b of the suction hood. The member 3 is hinged by means of pins 1m, or otherwise, and when suction is applied to the space 1f, the member 3 rises, the lip 2 remaining in contact therewith. When the contact is broken, air enters the space 1f, and the plate 3 is forced downwards by springs 12, the action being repeated continuously. The plate 4 is formed with ribs 4a, with peripheral holes 4d, and with a central slot 4c communicating with the space 1f. A thread catcher 5 is pivoted in the slot 4c, being secured by webs 6. The space 1f communicates with a socket member 8 by means of a passage 1i in a pivot pin 1c. The socket 8 is held on the pin 1c by means of end caps 9, the socket being pressed on to the upper surface of the pin by means of a spring 10 at each end. For use in polishing, a brush is secured to the under surface of the plate 4. Steel wool may be applied to the brush. If the plate 4 is removed, the apparatus can be used for suction only. The under surface of the member 3 slopes . downwards from the hinge, as shown. An outer slide 7 has a bead 7a, engaging in one of three grooves in the hood, according as the apparatus is used with the plate 4, without the plate 4, or with a brush.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH490580X | 1936-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB490580A true GB490580A (en) | 1938-08-17 |
Family
ID=4516595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31676/37A Expired GB490580A (en) | 1936-11-17 | 1937-11-17 | Improvements in or relating to suction cleaners |
Country Status (7)
Country | Link |
---|---|
US (1) | US2233252A (en) |
BE (1) | BE424436A (en) |
CH (1) | CH193051A (en) |
DE (1) | DE676373C (en) |
FR (1) | FR828388A (en) |
GB (1) | GB490580A (en) |
NL (1) | NL48621C (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE966550C (en) * | 1943-03-19 | 1957-08-22 | Siemens Ag | Suction nozzle for devices for cleaning smooth floors and floors covered with carpets or the like |
DE1029994B (en) * | 1954-10-13 | 1958-05-14 | Baumgarten Kom Ges | Vacuum cleaner mouthpiece with knocking device |
US3276066A (en) * | 1964-07-21 | 1966-10-04 | Chiba Yoshio | Vibration cleaner |
US6148475A (en) * | 1999-06-08 | 2000-11-21 | The Scott Fetzer Company | Vacuum cleaner with vibrating brushes |
US7225505B2 (en) * | 2004-06-18 | 2007-06-05 | Bosses Mark D | Vacuum cleaner nozzle including mechanical beater sonic beater |
US7234198B2 (en) * | 2004-06-18 | 2007-06-26 | Bosses Mark D | Vacuum cleaner nozzle including mechanical beater and sonic beater |
KR100582519B1 (en) * | 2004-07-09 | 2006-05-23 | 삼성광주전자 주식회사 | A suction brush assembly of a vacuum cleaner |
US9848747B2 (en) * | 2013-07-09 | 2017-12-26 | Changsuk Seo | Floor cleaning device |
-
0
- NL NL48621D patent/NL48621C/xx active
- BE BE424436D patent/BE424436A/xx unknown
-
1936
- 1936-11-17 CH CH193051D patent/CH193051A/en unknown
-
1937
- 1937-07-30 DE DEE50006D patent/DE676373C/en not_active Expired
- 1937-10-28 FR FR828388D patent/FR828388A/en not_active Expired
- 1937-11-17 GB GB31676/37A patent/GB490580A/en not_active Expired
- 1937-11-22 US US172344A patent/US2233252A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL48621C (en) | |
CH193051A (en) | 1937-09-30 |
BE424436A (en) | |
FR828388A (en) | 1938-05-17 |
US2233252A (en) | 1941-02-25 |
DE676373C (en) | 1939-06-02 |
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