GB584830A - Improvements in or relating to suction cleaners - Google Patents

Improvements in or relating to suction cleaners

Info

Publication number
GB584830A
GB584830A GB2098/45A GB209845A GB584830A GB 584830 A GB584830 A GB 584830A GB 2098/45 A GB2098/45 A GB 2098/45A GB 209845 A GB209845 A GB 209845A GB 584830 A GB584830 A GB 584830A
Authority
GB
United Kingdom
Prior art keywords
brush
suction
nozzle
plate
wheels
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
GB2098/45A
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 GB584830A publication Critical patent/GB584830A/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
    • 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
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0422—Driving means for the brushes or agitators driven by the rotation of the supporting wheels on which the nozzle travels over the floor
    • 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
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0455—Bearing means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

584,830. Vacuum cleaners. HOOVER, Ltd. Jan. 26, 1945, No. 2098. Convention date, March 25,1944. [Class 8 (i)] Part of the nozzle of a suction cleaner including a lip is adjustable to bring the brush carried thereby into and out of contact with the carpet to adapt the cleaner to operate by suction only or by combined brushing and suction. Fig. 2 shows a nozzle formed with a bottom plate 58 having a rear wall 60 attachable to the rear lip in either of two positions in which it is held by a nut 67. In the upper position of the plate, the brush bristles project through a hole in the plate, while in the lower position the brush is held above the plate out of contact with the carpet which is cleaned by suction only. The brush carries a coaxial friction disc engaging the wheel flange internally. In a modification, Fig. 8, a nozzle lip bracket 90 carries at its ends arms carrying the brush and wheels, and is slidable by an external lever to adjust the position of the wheels and brush and to vary the nozzle opening. The brush shaft is toothed to engage internal wheel teeth. The wheels are carried in end pockets from which the air is cut off by movable plates. The nozzle is connected to a suction cleaner by a flexible hose.
GB2098/45A 1944-03-25 1945-01-26 Improvements in or relating to suction cleaners Expired GB584830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US528031A US2601697A (en) 1944-03-25 1944-03-25 Adjustable cleaning nozzle for suction cleaners

Publications (1)

Publication Number Publication Date
GB584830A true GB584830A (en) 1947-01-23

Family

ID=24103977

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2098/45A Expired GB584830A (en) 1944-03-25 1945-01-26 Improvements in or relating to suction cleaners

Country Status (3)

Country Link
US (1) US2601697A (en)
CH (1) CH268516A (en)
GB (1) GB584830A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405689A1 (en) * 1977-10-14 1979-05-11 Electrolux Ab VACUUM TIP
GB2160090A (en) * 1984-06-13 1985-12-18 Shop Vac Corp Vacuum cleaner nozzle having rotating brush

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722709A (en) * 1955-11-08 yerkes
US2904818A (en) * 1953-09-17 1959-09-22 Gen Electric Vacuum cleaner floor tool with rotating brush and cleaning means for brush
US3203023A (en) * 1960-06-30 1965-08-31 Sunbeam Corp Cleaning attachment for vacuum cleaner
US3166778A (en) * 1963-04-17 1965-01-26 Mark L Hurley Vacuum cleaner head
JPS514534Y1 (en) * 1967-05-11 1976-02-07
JPS4942759U (en) * 1972-07-19 1974-04-15
JPS567236Y2 (en) * 1974-07-09 1981-02-17
JPS51102971U (en) * 1975-02-17 1976-08-18
US4151628A (en) * 1978-03-27 1979-05-01 The Hoover Company Cleaner bottom plate configuration
EP0304609A1 (en) * 1987-07-28 1989-03-01 Siemens Aktiengesellschaft Vacuum cleaner nozzle with a tiltable nozzle body
TW578540U (en) * 1998-07-28 2004-03-01 Sharp Kk Electric vacuum cleaner and nozzle unit therefor
EP2229864B1 (en) * 2001-10-03 2013-01-23 Kao Corporation Cleaning device
GB2524323B (en) 2014-03-21 2016-05-18 Dyson Technology Ltd A surface treating head

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US993202A (en) * 1909-07-06 1911-05-23 E J Ramey Vacuum-cleaner for carpets and the like.
US1258811A (en) * 1916-03-02 1918-03-12 Domestic Vacuum Cleaner Company Carpet-cleaner.
US1392874A (en) * 1920-06-14 1921-10-04 William C Johnston Vacuum-cleaner
US1811350A (en) * 1924-10-08 1931-06-23 Hoover Co Adjustable auxiliary nozzle for suction cleaners
US1642518A (en) * 1925-01-17 1927-09-13 Newton A Throop Vacuum cleaner
US1613396A (en) * 1925-04-06 1927-01-04 Sr Julius Keller Brush gear for vacuum cleaners
US1787537A (en) * 1927-11-02 1931-01-06 Edward A Langenbach Suction cleaner
US1904974A (en) * 1931-12-17 1933-04-18 Hoover Co Suction cleaner
US2100806A (en) * 1933-10-18 1937-11-30 Kern Bernard Carpet and floor cleaner
US2025442A (en) * 1935-01-22 1935-12-24 Electrolux Corp Suction nozzle
GB453175A (en) * 1935-04-26 1936-09-07 Lionel Frank Mccardle Improvements in suction cleaning tools
US2184401A (en) * 1936-02-13 1939-12-26 Hoover Co Suction cleaner
NL50320C (en) * 1937-11-19
US2278382A (en) * 1940-12-23 1942-03-31 Electrolux Corp Suction nozzle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405689A1 (en) * 1977-10-14 1979-05-11 Electrolux Ab VACUUM TIP
GB2160090A (en) * 1984-06-13 1985-12-18 Shop Vac Corp Vacuum cleaner nozzle having rotating brush
FR2565813A1 (en) * 1984-06-13 1985-12-20 Shop Vac Corp SUCTION NOZZLE WITH ROTARY BRUSH

Also Published As

Publication number Publication date
CH268516A (en) 1950-05-31
US2601697A (en) 1952-07-01

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