CH561046A5 - Central discharge hole in suction cleaner bag - has stop tongue hermetically sealing over closable cover - Google Patents

Central discharge hole in suction cleaner bag - has stop tongue hermetically sealing over closable cover

Info

Publication number
CH561046A5
CH561046A5 CH585473A CH585473A CH561046A5 CH 561046 A5 CH561046 A5 CH 561046A5 CH 585473 A CH585473 A CH 585473A CH 585473 A CH585473 A CH 585473A CH 561046 A5 CH561046 A5 CH 561046A5
Authority
CH
Switzerland
Prior art keywords
cover
discharge hole
hermetically sealing
suction cleaner
stop tongue
Prior art date
Application number
CH585473A
Original Assignee
Johansson Bertil
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 Johansson Bertil filed Critical Johansson Bertil
Priority to CH585473A priority Critical patent/CH561046A5/en
Publication of CH561046A5 publication Critical patent/CH561046A5/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

Dust gathering bag, the discharge end of which has a basic wall of relatively stiff material, in which a central hole (4, 8) is provided, closable and openable by the rotation of a cover (5) hinged to the wall. This cover is moulded in such a way that in its closed position at least one part of its free edge is within the aperture area, and at that point a stop tongue is provided along a part of the edge of the aperture, which flexes when the cover passes over it to close the hole, after which the tongue seals hermetically against the external surface of the cover.
CH585473A 1973-04-20 1973-04-20 Central discharge hole in suction cleaner bag - has stop tongue hermetically sealing over closable cover CH561046A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH585473A CH561046A5 (en) 1973-04-20 1973-04-20 Central discharge hole in suction cleaner bag - has stop tongue hermetically sealing over closable cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH585473A CH561046A5 (en) 1973-04-20 1973-04-20 Central discharge hole in suction cleaner bag - has stop tongue hermetically sealing over closable cover

Publications (1)

Publication Number Publication Date
CH561046A5 true CH561046A5 (en) 1975-04-30

Family

ID=4300413

Family Applications (1)

Application Number Title Priority Date Filing Date
CH585473A CH561046A5 (en) 1973-04-20 1973-04-20 Central discharge hole in suction cleaner bag - has stop tongue hermetically sealing over closable cover

Country Status (1)

Country Link
CH (1) CH561046A5 (en)

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Legal Events

Date Code Title Description
PL Patent ceased