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GB995550A - - Google Patents

Info

Publication number
GB995550A
GB995550A GB995550DA GB995550A GB 995550 A GB995550 A GB 995550A GB 995550D A GB995550D A GB 995550DA GB 995550 A GB995550 A GB 995550A
Authority
GB
United Kingdom
Prior art keywords
levers
roller
secured
rock
nozzle
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.)
Active
Application number
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.)
Publication of GB995550A publication Critical patent/GB995550A/en
Active 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped surface treating tools
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/20—Floor surfacing or polishing machines combined with vacuum cleaning devices
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/20—Floor surfacing or polishing machines combined with vacuum cleaning devices
    • A47L11/202—Floor surfacing or polishing machines combined with vacuum cleaning devices having separate drive for the cleaning brushes
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
    • A47L11/4055—Movement of the tools or the like perpendicular to the cleaning surface for lifting the tools to a non-working position
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning tools
    • 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
    • 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

Landscapes

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

Abstract

995,550. Suction cleaners. LICENTIA PATENT VERWALTUNGS G.m.b.H. March 28, 1962 [April 4, 1961], No. 11918/62. Heading A4F. In a suction cleaner the motor driven brushing or beating roller 3 is mounted within a nozzle casing for swinging movement with respect to the mouth of the nozzle about a horizontal axis remote from and parallel to the roller axis. The roller 3, which is formed as an eccentric mass, is mounted at the free ends of rock levers 8 and secured by clamping springs 16, while the other ends of the rock levers are bent over and mounted between rubber members in bearing slots 7 of journals 6. Horizontal lugs 18 secured to the levers 8 are interposed between stops 11 mounted on brackets 13 adjustable by screws 10, to limit adjustably the amplitude of oscillation of the levers. In an alternative embodiment the roller 3 is mounted on resilient oscillating arms clamped at their ends, and in another the rock levers are oscillated with variable amplitude by two rotatable co-axial eccentrics.
GB995550D 1961-04-04 Active GB995550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL38641A DE1243838B (en) 1961-04-04 1961-04-04 Brush and knock attachment as a suction nozzle for vacuum cleaner

Publications (1)

Publication Number Publication Date
GB995550A true GB995550A (en)

Family

ID=7268357

Family Applications (1)

Application Number Title Priority Date Filing Date
GB995550D Active GB995550A (en) 1961-04-04

Country Status (6)

Country Link
US (1) US3204281A (en)
CH (1) CH394528A (en)
DE (1) DE1243838B (en)
GB (1) GB995550A (en)
NL (1) NL276763A (en)
SE (1) SE313408B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772727A (en) * 1970-04-18 1973-11-20 Mauz & Pfeiffer Progress Sweeping machine

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1628584B1 (en) * 1966-04-19 1970-10-29 Kicherer Fakir Werk Device for adjusting the height of a cleaning roller of a mobile stick vacuum cleaner
AT316942B (en) * 1969-04-05 1974-08-12 Rud Ketten Rieger & Dietz Chain lock
JPS5098163A (en) * 1974-01-07 1975-08-04
US4928346A (en) * 1986-11-07 1990-05-29 Black & Decker Inc. Hand-held vacuum cleaner with power brush
US4841594A (en) * 1986-11-07 1989-06-27 Black & Decker, Inc. Cordless vacuum cleaner with power brush
US4888851A (en) * 1988-02-03 1989-12-26 The Hoover Company Brush mounting arrangement
US5297312A (en) * 1993-04-21 1994-03-29 Bissell Inc. Cleaning appliance with agitation member mounting bracket
US6041472A (en) 1995-11-06 2000-03-28 Bissell Homecare, Inc. Upright water extraction cleaning machine
US6167587B1 (en) 1997-07-09 2001-01-02 Bissell Homecare, Inc. Upright extraction cleaning machine
USRE39304E1 (en) * 1997-07-09 2006-09-26 Bissell Homecare, Inc. Upright extraction cleaning machine
US6438793B1 (en) 1997-07-09 2002-08-27 Bissell Homecare, Inc. Upright extraction cleaning machine
US7197789B2 (en) * 2003-02-12 2007-04-03 Emery Emmert Rotating and oscillating beater bar assembly for vacuum cleaners
DE102007002226B3 (en) 2007-01-10 2008-07-17 Miele & Cie. Kg Suction attachment for a vacuum cleaner
DE202010014215U1 (en) 2010-10-12 2010-12-02 Gessner, Heinz Brush attachment for vacuum cleaners
GB2504943B (en) * 2012-08-13 2014-11-19 Dyson Technology Ltd Cleaner head with agitator and drive assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE309877C (en) *
US1007888A (en) * 1911-03-22 1911-11-07 Pitman W Parker Vacuum cleaning device.
DE548921C (en) * 1930-11-29 1932-04-21 Franz Lehmann Tap roller for vacuum cleaner
US2092581A (en) * 1931-07-18 1937-09-07 Hoover Co Suction cleaner
US2227971A (en) * 1937-08-24 1941-01-07 Gen Electric Vacuum cleaner
US2197641A (en) * 1937-12-23 1940-04-16 Gen Electric Vacuum cleaner
US2246864A (en) * 1938-06-27 1941-06-24 Hoover Co Suction cleaner
US2649609A (en) * 1949-03-10 1953-08-25 Singer Mfg Co Dust agitator supporting means for ambulatory vacuum cleaners
US2672643A (en) * 1950-03-27 1954-03-23 Singer Mfg Co Vacuum cleaner dust brush supporting means
US2841807A (en) * 1952-06-23 1958-07-08 Bissell Carpet Sweeper Co Carpet sweeper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772727A (en) * 1970-04-18 1973-11-20 Mauz & Pfeiffer Progress Sweeping machine

Also Published As

Publication number Publication date
US3204281A (en) 1965-09-07
CH394528A (en) 1965-06-30
NL276763A (en)
DE1243838B (en) 1967-07-06
SE313408B (en) 1969-08-11

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