GB607894A - Improvements in and relating to dust-bin covers for the dustless discharge of vacuumcleaner dust-bags - Google Patents
Improvements in and relating to dust-bin covers for the dustless discharge of vacuumcleaner dust-bagsInfo
- Publication number
- GB607894A GB607894A GB4227/46A GB422746A GB607894A GB 607894 A GB607894 A GB 607894A GB 4227/46 A GB4227/46 A GB 4227/46A GB 422746 A GB422746 A GB 422746A GB 607894 A GB607894 A GB 607894A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dust
- bag
- cover
- mouth
- vacuumcleaner
- 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
- 239000002184 metal Substances 0.000 abstract 2
- 239000000428 dust Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
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
- A47L9/20—Means for cleaning filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
607,894. Dust-bin covers. WIJNBERG, A., and EWEG, J. Feb. 11, 1946, No. 4227. Convention date, July 2, 1943. [Class 26] A cover for a dustbin is provided with an opening and means to make a tight fit between the rim of the opening and the mouth of a dust bag of a vacuum cleaner, said rim projecting no higher above the cover than is necessary to enable the dustbag to be secured thereto. The securing means consists of a beaded ridge 4 around which fits a resilient bag 5. or a bag with a rubber ring or metal spring. A metal ring on the mouth of the bag may make a sliding fit with a downturned inner portion of a rubber cover. The Specification as open to inspection under Sect. 91 comprises also an outwardlyflanged mouth of the bag fixed to the cover by spring blades adapted to swing horizontally. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL257063X | 1943-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB607894A true GB607894A (en) | 1948-09-07 |
Family
ID=19781355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4227/46A Expired GB607894A (en) | 1943-07-02 | 1946-02-11 | Improvements in and relating to dust-bin covers for the dustless discharge of vacuumcleaner dust-bags |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH257063A (en) |
| FR (1) | FR941237A (en) |
| GB (1) | GB607894A (en) |
-
1944
- 1944-07-03 CH CH257063D patent/CH257063A/en unknown
-
1946
- 1946-02-11 GB GB4227/46A patent/GB607894A/en not_active Expired
- 1946-03-29 FR FR941237D patent/FR941237A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR941237A (en) | 1949-01-05 |
| CH257063A (en) | 1948-09-30 |
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