GB719940A - Improvements in or relating to vacuum cleaners - Google Patents

Improvements in or relating to vacuum cleaners

Info

Publication number
GB719940A
GB719940A GB2645551A GB2645551A GB719940A GB 719940 A GB719940 A GB 719940A GB 2645551 A GB2645551 A GB 2645551A GB 2645551 A GB2645551 A GB 2645551A GB 719940 A GB719940 A GB 719940A
Authority
GB
United Kingdom
Prior art keywords
carriage
driven
wheels
nozzle
suction
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
GB2645551A
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB2645551A priority Critical patent/GB719940A/en
Publication of GB719940A publication Critical patent/GB719940A/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
    • A47L5/24—Hand-supported suction cleaners
    • 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
    • A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

719,940. Suction cleaners. GENERAL ELECTRIC CO., Ltd., and CURTIS, T. J. Nov. 4, 1952 [Nov. 12, 1951; March 24, 1952], Nos. 26455/51 and 7531/52. Class 8 (1). An electrically-driven suction fan unit 1, Fig. 1, and a dirt receptacle 11 of a hand vacuum cleaner having a detachable nozzle 14 is detachably received by a carriage 19, Fig. 3, comprising a suction nozzle 20 supported in the operative position by wheels 21, 22 and provided with a brush 23, beater or the like driven. from the wheel 21, so as to be rotated on moving the carriage 19 along the floor. The motor 3 and fan 4 are mounted in a casing 2 having a handle 7 incorporating a lever operated switch 8 and an inlet aperture 5 in sealing engagement -with a front portion 18 of the carriage 19 which forms the upper part of the nozzle 20. The brush 23 is mounted in two parts on a stationary spindle and said parts are driven by belts 24 having floor contacting projections 25 from opposite wheels 21 at a speed greater than the wheels 21. Side booms 37 (not.shown) form a propelling handle.
GB2645551A 1951-11-12 1951-11-12 Improvements in or relating to vacuum cleaners Expired GB719940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2645551A GB719940A (en) 1951-11-12 1951-11-12 Improvements in or relating to vacuum cleaners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2645551A GB719940A (en) 1951-11-12 1951-11-12 Improvements in or relating to vacuum cleaners

Publications (1)

Publication Number Publication Date
GB719940A true GB719940A (en) 1954-12-08

Family

ID=10243888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2645551A Expired GB719940A (en) 1951-11-12 1951-11-12 Improvements in or relating to vacuum cleaners

Country Status (1)

Country Link
GB (1) GB719940A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1222891A2 (en) * 2001-01-12 2002-07-17 Royal Appliance MFG. CO. Hand-held vacuum cleaner with a detachable head
EP1269900A2 (en) * 2001-06-21 2003-01-02 BLACK & DECKER INC. Dual mode on/off switch actuation system for a power head of an upright vacuum cleaner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1222891A2 (en) * 2001-01-12 2002-07-17 Royal Appliance MFG. CO. Hand-held vacuum cleaner with a detachable head
EP1222891A3 (en) * 2001-01-12 2004-06-16 Royal Appliance MFG. CO. Hand-held vacuum cleaner with a detachable head
EP1269900A2 (en) * 2001-06-21 2003-01-02 BLACK & DECKER INC. Dual mode on/off switch actuation system for a power head of an upright vacuum cleaner
EP1269900A3 (en) * 2001-06-21 2005-03-30 BLACK & DECKER INC. Dual mode on/off switch actuation system for a power head of an upright vacuum cleaner

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