GB543470A - Improvements in or relating to suction cleaners - Google Patents

Improvements in or relating to suction cleaners

Info

Publication number
GB543470A
GB543470A GB13433/40A GB1343340A GB543470A GB 543470 A GB543470 A GB 543470A GB 13433/40 A GB13433/40 A GB 13433/40A GB 1343340 A GB1343340 A GB 1343340A GB 543470 A GB543470 A GB 543470A
Authority
GB
United Kingdom
Prior art keywords
relating
arms
wheels
suction cleaners
hoover
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
GB13433/40A
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
Publication of GB543470A publication Critical patent/GB543470A/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

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

543,470. Vacuum cleaners. HOOVER, Ltd. Aug. 24, 1940, No. 13433. Convention date, Sept, 28, 1939. [Class 8 (i)) The fore-wheels of a propelled suction cleaner are journalled at the ends of arms 8 pivotally mounted on the casing and angularly displaced against a spring 10, thereby raising the nozzle, in proportion to the resistance to movement. The handle 4 may end in a bail the ends of which are connected directly to the stub shafts of the wheels.. Stops may limit the motion of the arms.
GB13433/40A 1939-09-28 1940-08-24 Improvements in or relating to suction cleaners Expired GB543470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US543470XA 1939-09-28 1939-09-28

Publications (1)

Publication Number Publication Date
GB543470A true GB543470A (en) 1942-02-26

Family

ID=21990425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13433/40A Expired GB543470A (en) 1939-09-28 1940-08-24 Improvements in or relating to suction cleaners

Country Status (1)

Country Link
GB (1) GB543470A (en)

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