GB532409A - Improvements in securing devices for vacuum cleaner end covers - Google Patents

Improvements in securing devices for vacuum cleaner end covers

Info

Publication number
GB532409A
GB532409A GB24792/39A GB2479239A GB532409A GB 532409 A GB532409 A GB 532409A GB 24792/39 A GB24792/39 A GB 24792/39A GB 2479239 A GB2479239 A GB 2479239A GB 532409 A GB532409 A GB 532409A
Authority
GB
United Kingdom
Prior art keywords
vacuum cleaner
cover
end covers
securing devices
bosses
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
GB24792/39A
Other languages
English (en)
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 GB532409A publication Critical patent/GB532409A/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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
GB24792/39A 1938-09-12 1939-08-29 Improvements in securing devices for vacuum cleaner end covers Expired GB532409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE532409X 1938-09-12

Publications (1)

Publication Number Publication Date
GB532409A true GB532409A (en) 1941-01-23

Family

ID=6555420

Family Applications (2)

Application Number Title Priority Date Filing Date
GB24792/39A Expired GB532409A (en) 1938-09-12 1939-08-29 Improvements in securing devices for vacuum cleaner end covers
GB26688/39A Expired GB532923A (en) 1938-09-12 1939-09-26 Improvements in current-coupling devices for vacuum cleaners

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB26688/39A Expired GB532923A (en) 1938-09-12 1939-09-26 Improvements in current-coupling devices for vacuum cleaners

Country Status (4)

Country Link
BE (1) BE470843A (instruction)
FR (1) FR847707A (instruction)
GB (2) GB532409A (instruction)
NL (1) NL54469C (instruction)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109008797B (zh) * 2017-06-09 2024-07-02 天佑电器（苏州）有限公司 吸尘器

Also Published As

Publication number Publication date
BE470843A (instruction)
FR847707A (fr) 1939-10-16
GB532923A (en) 1941-02-03
NL54469C (instruction)

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