FR834389A - Perfectionnements aux appareils de nettoyage par aspiration - Google Patents

Perfectionnements aux appareils de nettoyage par aspiration

Info

Publication number
FR834389A
FR834389A FR834389DA FR834389A FR 834389 A FR834389 A FR 834389A FR 834389D A FR834389D A FR 834389DA FR 834389 A FR834389 A FR 834389A
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
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.)
HOOVER ETS
Original Assignee
HOOVER 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 ETS filed Critical HOOVER ETS
Application granted granted Critical
Publication of FR834389A publication Critical patent/FR834389A/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
    • 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
FR834389D 1936-12-16 1937-12-15 Perfectionnements aux appareils de nettoyage par aspiration Expired FR834389A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US116081A US2167785A (en) 1936-12-16 1936-12-16 Suction cleaner

Publications (1)

Publication Number Publication Date
FR834389A true FR834389A (fr) 1938-11-18

Family

ID=22365116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834389D Expired FR834389A (fr) 1936-12-16 1937-12-15 Perfectionnements aux appareils de nettoyage par aspiration

Country Status (4)

Country Link
US (1) US2167785A (fr)
DE (1) DE678562C (fr)
FR (1) FR834389A (fr)
GB (1) GB506513A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR958847A (fr) * 1943-05-05 1950-03-21
US2600141A (en) * 1946-08-02 1952-06-10 Singer Mfg Co Vacuum cleaner with height adjustment
US2823412A (en) * 1953-08-31 1958-02-18 James B Kirby Vacuum cleaner nozzle adjustment
US3040830A (en) * 1960-01-04 1962-06-26 Wayne Home Equipment Company I Height adjusting mechanism for selfpropelled wheel supported tool
US5042109A (en) * 1990-01-12 1991-08-27 Royal Appliance Mfg. Co. Height adjustment mechanism

Also Published As

Publication number Publication date
DE678562C (de) 1939-07-18
US2167785A (en) 1939-08-01
GB506513A (en) 1939-05-30

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