FR851680A - Improvements to vacuum cleaning devices - Google Patents

Improvements to vacuum cleaning devices

Info

Publication number
FR851680A
FR851680A FR851680DA FR851680A FR 851680 A FR851680 A FR 851680A FR 851680D A FR851680D A FR 851680DA FR 851680 A FR851680 A FR 851680A
Authority
FR
France
Prior art keywords
cleaning devices
vacuum cleaning
vacuum
devices
cleaning
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
Other languages
French (fr)
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 SA Ets
Original Assignee
Hoover SA Ets
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 Hoover SA Ets filed Critical Hoover SA Ets
Application granted granted Critical
Publication of FR851680A publication Critical patent/FR851680A/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
    • 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
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/34—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with height adjustment of nozzles or dust-loosening tools
    • 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
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Electric Suction Cleaners (AREA)
FR851680D 1938-02-19 1939-02-17 Improvements to vacuum cleaning devices Expired FR851680A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB214592X 1938-02-19

Publications (1)

Publication Number Publication Date
FR851680A true FR851680A (en) 1940-01-12

Family

ID=10163283

Family Applications (2)

Application Number Title Priority Date Filing Date
FR851681D Expired FR851681A (en) 1938-02-19 1939-02-17 Improvements to vacuum cleaning devices
FR851680D Expired FR851680A (en) 1938-02-19 1939-02-17 Improvements to vacuum cleaning devices

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR851681D Expired FR851681A (en) 1938-02-19 1939-02-17 Improvements to vacuum cleaning devices

Country Status (7)

Country Link
US (1) US2267764A (en)
BE (2) BE432738A (en)
CH (2) CH214882A (en)
DE (2) DE757419C (en)
FR (2) FR851681A (en)
GB (2) GB511583A (en)
NL (1) NL65001C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485363A (en) * 1944-08-02 1949-10-18 Eureka Williams Corp Nozzle height adjustment arrangement for suction cleaners
US2526419A (en) * 1945-06-16 1950-10-17 Gen Motors Corp Brush adjusting system
US6334234B1 (en) 1999-01-08 2002-01-01 Fantom Technologies Inc. Cleaner head for a vacuum cleaner
US6782585B1 (en) 1999-01-08 2004-08-31 Fantom Technologies Inc. Upright vacuum cleaner with cyclonic air flow
US6238451B1 (en) 1999-01-08 2001-05-29 Fantom Technologies Inc. Vacuum cleaner
WO2000044272A1 (en) * 1999-01-29 2000-08-03 Fantom Technologies Inc. Upright vacuum cleaner
KR20010035934A (en) * 1999-10-05 2001-05-07 배길성 Upright type vacuum cleaner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099172A (en) * 1933-06-30 1937-11-16 Apex Electrical Mfg Co Suction sweeper
US2071614A (en) * 1936-06-03 1937-02-23 Eureka Vacuum Cleaner Co Vacuum cleaner construction
GB470731A (en) * 1936-10-28 1937-08-20 Electrolux Ab Improvements in or relating to vacuum cleaners

Also Published As

Publication number Publication date
GB511532A (en) 1939-08-21
FR851681A (en) 1940-01-12
US2267764A (en) 1941-12-30
DE925542C (en) 1955-03-24
GB511583A (en) 1939-08-21
BE432737A (en)
BE432738A (en)
DE757419C (en) 1953-02-23
NL65001C (en)
CH214592A (en) 1941-05-15
CH214882A (en) 1941-05-31

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