FR998191A - Perfectionnements aux aspirateurs de poussière - Google Patents

Perfectionnements aux aspirateurs de poussière

Info

Publication number
FR998191A
FR998191A FR998191DA FR998191A FR 998191 A FR998191 A FR 998191A FR 998191D A FR998191D A FR 998191DA FR 998191 A FR998191 A FR 998191A
Authority
FR
France
Prior art keywords
dust extractors
extractors
dust
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
English (en)
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 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
Application filed by Hoover Ltd filed Critical Hoover Ltd
Application granted granted Critical
Publication of FR998191A publication Critical patent/FR998191A/fr
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
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0633—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads
    • A47L9/064—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor
    • A47L9/0653—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor with mechanical actuation, e.g. using a lever
    • 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
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
FR998191D 1948-10-27 1949-10-25 Perfectionnements aux aspirateurs de poussière Expired FR998191A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56850A US2658229A (en) 1948-10-27 1948-10-27 Suction cleaning tool having an air pressure actuated nozzle area varying means

Publications (1)

Publication Number Publication Date
FR998191A true FR998191A (fr) 1952-01-15

Family

ID=22006946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998191D Expired FR998191A (fr) 1948-10-27 1949-10-25 Perfectionnements aux aspirateurs de poussière

Country Status (4)

Country Link
US (1) US2658229A (enEXAMPLES)
FR (1) FR998191A (enEXAMPLES)
GB (1) GB659039A (enEXAMPLES)
NL (2) NL76087C (enEXAMPLES)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2030296A1 (enEXAMPLES) * 1969-02-04 1970-11-13 Electrolux Ab
EP0064161A1 (de) * 1981-04-16 1982-11-10 Siemens Aktiengesellschaft An ein mit einem Staubsauger verbundenes Saugrohr anschliessbares Saugmundstück

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822565A (en) * 1954-11-15 1958-02-11 Air Way Ind Inc Vacuum cleaner floor tool assembly having a cam actuated valve and agitator
US2966693A (en) * 1955-05-04 1961-01-03 Electrolux Corp Multiple nozzle cleaning tool
US4447931A (en) * 1980-12-03 1984-05-15 Aktiebolaget Electrolux Remotely controlled vacuum cleaner nozzle
US6099661A (en) * 1999-06-01 2000-08-08 Fantom Technologies Inc. Method and apparatus for increasing the air flow into a vacuum cleaner head
GB201003603D0 (en) 2010-03-04 2010-04-21 Dyson Technology Ltd A vacuum cleaning head
GB201003604D0 (en) * 2010-03-04 2010-04-21 Dyson Technology Ltd A vacuum cleaning head
GB201003601D0 (en) 2010-03-04 2010-04-21 Dyson Technology Ltd A vacuum cleaning appliance
AU2013201282B2 (en) 2012-03-09 2014-06-19 Bissell Inc. Surface cleaning apparatus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE667452C (de) * 1938-11-11 Handstaubsauger Ges M B H Saugmundstueck fuer Staubsauger
US1055771A (en) * 1904-12-30 1913-03-11 American Air Cleaning Company Carpet-cleaner.
US1129817A (en) * 1913-08-04 1915-02-23 Eldo J Tangeman Carpet-cleaner.
FR464374A (fr) * 1913-11-03 1914-03-19 Carlos Valencia Appareil pour nettoyer la tete par le vide
US1519192A (en) * 1919-12-11 1924-12-16 William H Dempsey Suction-nozzle control for vacuum cleaners
US1471671A (en) * 1922-06-21 1923-10-23 George W Voelker Attachment for suction-applying members of vacuum cloth hydroextractors
DE467730C (de) * 1926-09-29 1928-10-31 Oskar Lehmann G Saugmundstueck ohne Sieb und mittels Handhabe verschiebbarer Prallplatte zum Absaugendes Staubs von den Lettern eines Setzkastens
US1925354A (en) * 1929-01-24 1933-09-05 Hoover Co Suction cleaner
AT111978B (de) * 1929-08-27 1929-01-10 Maria Haeupel Fensterputzvorrichtung.
US1908284A (en) * 1930-04-12 1933-05-09 Philadelphia Drying Machinery Moisture extracting apparatus
US1970290A (en) * 1930-08-04 1934-08-14 Peter J Ernzer Vacuum cleaner
US1904974A (en) * 1931-12-17 1933-04-18 Hoover Co Suction cleaner
US2275357A (en) * 1939-02-17 1942-03-03 Walter S Gaines Vacuum cleaner nozzle
US2314081A (en) * 1940-12-02 1943-03-16 Air Way Electric Appl Corp Vacuum cleaner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2030296A1 (enEXAMPLES) * 1969-02-04 1970-11-13 Electrolux Ab
EP0064161A1 (de) * 1981-04-16 1982-11-10 Siemens Aktiengesellschaft An ein mit einem Staubsauger verbundenes Saugrohr anschliessbares Saugmundstück

Also Published As

Publication number Publication date
NL76087C (enEXAMPLES)
US2658229A (en) 1953-11-10
GB659039A (en) 1951-10-17
NL149543B (nl)

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