GB545530A - Improvements in or relating to suction cleaners - Google Patents

Improvements in or relating to suction cleaners

Info

Publication number
GB545530A
GB545530A GB17042/40A GB1704240A GB545530A GB 545530 A GB545530 A GB 545530A GB 17042/40 A GB17042/40 A GB 17042/40A GB 1704240 A GB1704240 A GB 1704240A GB 545530 A GB545530 A GB 545530A
Authority
GB
United Kingdom
Prior art keywords
bag
neck
dust
clamp
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
Application number
GB17042/40A
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.)
Hoover Ltd
Original Assignee
Hoover 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
Priority to US310756A priority Critical patent/US2295981A/en
Application filed by Hoover Ltd filed Critical Hoover Ltd
Publication of GB545530A publication Critical patent/GB545530A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S15/00Brushing, scrubbing, and general cleaning
    • Y10S15/08Dust bags and separators

Abstract

545,530. Vacuum cleaner dust bags. HOOVER, Ltd. Nov. 29, 1940, No. 17042. Convention date, Dec. 23, 1939. [Class 8 (ii)] The dust bag 21 of a propelled suction cleaner is hung from the pivoted handle, and its neck is clamped to the exhaust outlet 30, 31, 32 of the cleaner by a clamp 36 in a plane oblique to the axis of the bag. The clamp may comprise a spring with open jaws forced together by a lever 42. The end of the bag neck, and the outer end of the exhaust outlet mav be inclined in planes parallel to the clamp plane. An outer bag 22 encloses the dust bag and clamp, and has an opening closed by a slide fastener. The dust bag may be of paper, and may be fitted at the neck with a stiff cylinder 48 which prevents return of dust to the cleaner. The bag may be made from a single sheet of paper, the neck being formed by pleating.
GB17042/40A 1939-12-23 1940-11-29 Improvements in or relating to suction cleaners Expired GB545530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US310756A US2295981A (en) 1939-12-23 1939-12-23 Suction cleaner

Publications (1)

Publication Number Publication Date
GB545530A true GB545530A (en) 1942-06-01

Family

ID=23203967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17042/40A Expired GB545530A (en) 1939-12-23 1940-11-29 Improvements in or relating to suction cleaners

Country Status (3)

Country Link
US (1) US2295981A (en)
DE (1) DE929810C (en)
GB (1) GB545530A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2594458A (en) * 1948-03-31 1952-04-29 Hoover Co Filter attachment for suction cleaners
US2594281A (en) * 1948-06-05 1952-04-29 Hoover Co Suction cleaner
US2674341A (en) * 1950-12-12 1954-04-06 Hoover Co Propelling handle and filter assembly for suction cleaners
US2684128A (en) * 1951-11-02 1954-07-20 Hoover Co Suction cleaner filter assembly
BE528940A (en) * 1953-05-18
US3370406A (en) * 1963-11-29 1968-02-27 Studley Paper Company Inc Vacuum cleaner filter bag
US3494116A (en) * 1966-08-25 1970-02-10 Leslie C Lempke Grass catcher with tensionable suspension means
EP1501990B1 (en) * 2002-05-03 2008-05-21 Polaris Pool Systems, Inc. Bag clip for a pool cleaner filter bag
US7657966B1 (en) * 2007-06-11 2010-02-09 Schwartz Barry R Clean exhaust air upright vacuum
DE102020100577B4 (en) * 2020-01-13 2021-09-23 Branofilter Gmbh Vacuum cleaner filter bag device

Also Published As

Publication number Publication date
DE929810C (en) 1955-07-04
US2295981A (en) 1942-09-15

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