FR859795A - Perfectionnements aux aspirateurs de poussières - Google Patents

Perfectionnements aux aspirateurs de poussières

Info

Publication number
FR859795A
FR859795A FR859795DA FR859795A FR 859795 A FR859795 A FR 859795A FR 859795D A FR859795D A FR 859795DA FR 859795 A FR859795 A FR 859795A
Authority
FR
France
Prior art keywords
vacuum cleaners
dust vacuum
dust
cleaners
vacuum
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 FR859795A publication Critical patent/FR859795A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18184—Crank, pitman, and lever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18248—Crank and slide
FR859795D 1938-06-27 1939-06-24 Perfectionnements aux aspirateurs de poussières Expired FR859795A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US216072A US2246864A (en) 1938-06-27 1938-06-27 Suction cleaner

Publications (1)

Publication Number Publication Date
FR859795A true FR859795A (fr) 1940-12-28

Family

ID=22805563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859795D Expired FR859795A (fr) 1938-06-27 1939-06-24 Perfectionnements aux aspirateurs de poussières

Country Status (4)

Country Link
US (1) US2246864A (fr)
DE (1) DE716354C (fr)
FR (1) FR859795A (fr)
GB (1) GB530623A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB995550A (fr) * 1961-04-04

Also Published As

Publication number Publication date
GB530623A (en) 1940-12-17
US2246864A (en) 1941-06-24
DE716354C (de) 1942-01-22

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