GB1046199A - Improvements relating to vacuum cleaners - Google Patents

Improvements relating to vacuum cleaners

Info

Publication number
GB1046199A
GB1046199A GB46941/64A GB4694164A GB1046199A GB 1046199 A GB1046199 A GB 1046199A GB 46941/64 A GB46941/64 A GB 46941/64A GB 4694164 A GB4694164 A GB 4694164A GB 1046199 A GB1046199 A GB 1046199A
Authority
GB
United Kingdom
Prior art keywords
bag
dust
vacuumcleaner
gluing
enclosed
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
Application number
GB46941/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electrolux Household Appliances Ltd
Original Assignee
Electrolux Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Electrolux Ltd filed Critical Electrolux Ltd
Publication of GB1046199A publication Critical patent/GB1046199A/en
Expired legal-status Critical Current

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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • A47L9/1436—Connecting plates, e.g. collars, end closures
    • A47L9/1445—Connecting plates, e.g. collars, end closures with closure means
    • A47L9/1454—Self-sealing closures, e.g. valves
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • A47L9/1436—Connecting plates, e.g. collars, end closures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

1,046,199. Disposable dust-bag for vacuumcleaner. ELECTROLUX Ltd. Nov. 18, 1964 [Sept. 8, 1964], No.46941/64. Heading B1T. A disposable paper dust-bag for a vacuumcleaner has a mounting plate attached to its open end (Fig. 5, not shown), the mounting plate comprising two layers 9, (12) of cardboard, outer layer 9 having a round hole 10 while inner layer (12) is cut to form flaps 13, 14 which are urged to the closed position, abutting layer 9, by a wire spring 22--24 (Figs. 6, 8, not shown) enclosed between layers 9, (12). In use, the flaps are forced open by a tubular part of the cleaner which delivers dust into the bag, and the bag is enclosed in a supporting cloth bag. The bag is made (Figs. 9, 10, not shown) by pleating the long edges of a rectangular blank, folding the blank transversely to its long edges about a centre line, gluing the then abatting parts of the pleats together, and finally splaying the mouth of the resulting bag (Fig. 1, not shown) and gluing the resulting flattened end to the plate 9, (12).
GB46941/64A 1964-09-08 1964-11-18 Improvements relating to vacuum cleaners Expired GB1046199A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1079164 1964-09-08

Publications (1)

Publication Number Publication Date
GB1046199A true GB1046199A (en) 1966-10-19

Family

ID=20292850

Family Applications (2)

Application Number Title Priority Date Filing Date
GB49265/65A Expired GB1046200A (en) 1964-09-08 1964-11-18 Improvements relating to vacuum cleaners
GB46941/64A Expired GB1046199A (en) 1964-09-08 1964-11-18 Improvements relating to vacuum cleaners

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB49265/65A Expired GB1046200A (en) 1964-09-08 1964-11-18 Improvements relating to vacuum cleaners

Country Status (9)

Country Link
US (1) US3423907A (en)
CH (1) CH450647A (en)
DE (1) DE1503726C3 (en)
DK (1) DK117855B (en)
FI (1) FI41990C (en)
FR (1) FR1446596A (en)
GB (2) GB1046200A (en)
NL (1) NL145447B (en)
NO (1) NO117761B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724179A (en) * 1966-12-26 1973-04-03 Electrolux Ab Self-sealing end closure for disposable dust bag
US3491791A (en) * 1968-01-19 1970-01-27 Bard Inc C R Flutter valve and method of making same
US3675399A (en) * 1969-04-21 1972-07-11 Whirlpool Co Vacuum cleaner
GB1310418A (en) * 1970-06-18 1973-03-21 Electrolux Ltd Dust bag for a vacuum cleaner
SE349741B (en) * 1970-12-22 1972-10-09 Electrolux Ab
US3873285A (en) * 1972-04-07 1975-03-25 Hoover Co Suction cleaner
SE375442B (en) * 1972-04-24 1975-04-21 Johansson B R
JPS5020463U (en) * 1973-06-14 1975-03-07
SE460823B (en) * 1988-04-06 1989-11-27 Electrolux Ab DEVICE IN A LIFT CLEANER
DE9016939U1 (en) * 1990-12-17 1991-04-04 Wolfgang B. Schroeter GmbH, 4973 Vlotho Filter device for a vacuum cleaner
DE19948909A1 (en) * 1999-10-11 2001-04-12 Vorwerk Co Interholding Filter bag for a vacuum cleaner
DE502007004328D1 (en) * 2006-04-25 2010-08-19 Eurofilters Holding Nv HOLDING PLATE FOR A VACUUM CLEANER BAG
DK2662010T3 (en) * 2010-03-19 2014-10-06 Eurofilters Holding Nv Vacuum cleaner filter bag
GB2592256A (en) * 2020-02-21 2021-08-25 Numatic Int Ltd Vacuum cleaner

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2070674A (en) * 1935-11-05 1937-02-16 Utility Innovations Inc Dust bag
CH208933A (en) * 1938-04-14 1940-03-15 Oesterdahl Ragnar Ing Dipl Dust catchers for vacuum cleaners and methods of making the same.
GB623033A (en) * 1945-09-22 1949-05-11 Electrolux Corp Improvements in or relating to vacuum cleaners
US3108736A (en) * 1952-12-20 1963-10-29 Electrolux Corp Container closures
GB766086A (en) * 1954-04-22 1957-01-16 Lewyt Corp Improvements in or relating to vacuum cleaners
US2961063A (en) * 1958-06-06 1960-11-22 Studley Paper Company Inc Bag
US3237846A (en) * 1964-03-06 1966-03-01 Electrolux Corp End closure for disposable dust bag

Also Published As

Publication number Publication date
FI41990B (en) 1969-12-31
DE1503726A1 (en) 1969-05-22
NL6511706A (en) 1966-03-09
DE1503726B2 (en) 1973-11-08
GB1046200A (en) 1966-10-19
CH450647A (en) 1968-01-31
FR1446596A (en) 1966-07-22
DK117855B (en) 1970-06-08
DE1503726C3 (en) 1974-05-30
FI41990C (en) 1970-04-10
US3423907A (en) 1969-01-28
NO117761B (en) 1969-09-22
NL145447B (en) 1975-04-15

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