DK137912C - - Google Patents

Info

Publication number
DK137912C
DK137912C DK65572A DK65572A DK137912C DK 137912 C DK137912 C DK 137912C DK 65572 A DK65572 A DK 65572A DK 65572 A DK65572 A DK 65572A DK 137912 C DK137912 C DK 137912C
Authority
DK
Denmark
Application number
DK65572A
Other languages
Danish (da)
Other versions
DK137912B (en
Inventor
H W Schaefer
W H Penn
Original Assignee
National Union Electric Corporation
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 National Union Electric Corporation filed Critical National Union Electric Corporation
Priority to DK286877A priority Critical patent/DK142223B/en
Publication of DK137912B publication Critical patent/DK137912B/en
Application granted granted Critical
Publication of DK137912C publication Critical patent/DK137912C/da

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
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466—Rotating tools
    • A47L9/0477—Rolls
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/001—Cylindrical or annular brush bodies
    • A46B13/005—Cylindrical or annular brush bodies made up of a series of longitudinal strips or segments
    • 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
    • A47L11/10—Floor surfacing or polishing machines motor-driven
    • A47L11/14—Floor surfacing or polishing machines motor-driven with rotating 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
    • A47L11/40—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
    • A47L11/40—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
DK65572AA 1971-03-29 1972-02-14 Roller brush means for vacuum cleaners. DK137912B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK286877A DK142223B (en) 1971-03-29 1977-06-28 Vacuum cleaner roller brush.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12886971A 1971-03-29 1971-03-29

Publications (2)

Publication Number Publication Date
DK137912B DK137912B (en) 1978-06-05
DK137912C true DK137912C (en) 1978-10-30

Family

ID=22437391

Family Applications (1)

Application Number Title Priority Date Filing Date
DK65572AA DK137912B (en) 1971-03-29 1972-02-14 Roller brush means for vacuum cleaners.

Country Status (11)

Country Link
US (1) US3683444A (en)
BE (1) BE780796A (en)
CA (1) CA959610A (en)
DE (1) DE2215487C3 (en)
DK (1) DK137912B (en)
FI (1) FI57206C (en)
FR (1) FR2132009B1 (en)
GB (1) GB1360309A (en)
IT (1) IT960767B (en)
NL (1) NL154109B (en)
SE (2) SE377760B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874017A (en) * 1973-07-18 1975-04-01 Superior Brush Co Rotary brush assembly
SE405200B (en) * 1977-04-29 1978-11-27 Electrolux Ab ROLLER BRUSH FOR VACUUM CLEANERS
US4307479A (en) * 1979-10-19 1981-12-29 Superior Brush Company Angle tufted rotary brush assembly
US4777691A (en) * 1986-10-20 1988-10-18 National Union Electric Corporation Motor driven brush assembly for vacuum cleaner
US6668420B2 (en) 2001-03-23 2003-12-30 The Hoover Company Brush assembly removal device for a floor cleaner
US20030145424A1 (en) * 2002-02-01 2003-08-07 Royal Appliance Mfg. Co. Two-piece brushroll
CN101984742B (en) * 2008-03-17 2013-10-30 伊莱克斯家用产品有限公司 Agitator with cleaning features
US9820626B2 (en) 2008-03-17 2017-11-21 Aktiebolaget Electrolux Actuator mechanism for a brushroll cleaner
US9295362B2 (en) * 2008-03-17 2016-03-29 Aktiebolaget Electrolux Vacuum cleaner agitator cleaner with power control
US10117553B2 (en) 2008-03-17 2018-11-06 Aktiebolaget Electrolux Cleaning nozzle for a vacuum cleaner
US20100107356A1 (en) * 2008-11-03 2010-05-06 Jakubos James D Nozzle brush arrangements for vacuum cleaner assemblies
GB2470917A (en) 2009-06-09 2010-12-15 Dyson Technology Ltd Agitating means for cleaning head
GB2470919A (en) * 2009-06-09 2010-12-15 Dyson Technology Ltd Agitating means for a cleaning head
GB2470918A (en) * 2009-06-09 2010-12-15 Dyson Technology Ltd Agitating means for a cleaning head
JP5147797B2 (en) * 2009-08-12 2013-02-20 日立アプライアンス株式会社 Vacuum cleaner mouthpiece and vacuum cleaner
GB2476282A (en) * 2009-12-18 2011-06-22 Dyson Technology Ltd A brush bar for a surface treating appliance
US9314140B2 (en) 2011-10-26 2016-04-19 Aktiebolaget Electrolux Cleaning nozzle for a vacuum cleaner
WO2013113395A1 (en) 2012-02-02 2013-08-08 Aktiebolaget Electrolux Cleaning arrangement for a nozzle of a vacuum cleaner
JP6272899B2 (en) 2012-12-21 2018-01-31 アクティエボラゲット エレクトロラックス Cleaning device for vacuum cleaner rotatable member, vacuum nozzle, vacuum cleaner, and vacuum unit
US9072416B2 (en) 2013-03-15 2015-07-07 Aktiebolaget Electrolux Vacuum cleaner agitator cleaner with brushroll lifting mechanism
WO2014177216A1 (en) 2013-05-02 2014-11-06 Aktiebolaget Electrolux Cleaning nozzle for a vacuum cleaner
US20180263441A1 (en) * 2015-12-10 2018-09-20 Jiangsu Midea Cleaning Appliances Co., Ltd. Floor brush assembly for upright vacuum cleaner and upright vacuum cleaner having same
DE202019002531U1 (en) * 2019-06-07 2019-06-27 Lpco Germany Gmbh Spreader roll for a distributor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1370256A (en) * 1920-08-21 1921-03-01 James P N Adams Carpet-sweeper brush
US1907642A (en) * 1930-02-03 1933-05-09 Hoover Co Suction cleaner
US1991975A (en) * 1933-10-21 1935-02-19 Hoover Co Suction cleaner
US2271553A (en) * 1938-11-28 1942-02-03 Hoover Co Suction cleaner
US2268404A (en) * 1939-12-23 1941-12-30 Hoover Co Suction cleaner
US2681465A (en) * 1949-05-18 1954-06-22 Hoover Co Suction cleaner agitator
US3139641A (en) * 1961-06-22 1964-07-07 Power Brushes Inc Cylindrical brush construction

Also Published As

Publication number Publication date
DK137912B (en) 1978-06-05
FR2132009A1 (en) 1972-11-17
DE2264546A1 (en) 1974-04-18
DE2215487B2 (en) 1975-01-09
DE2215487C3 (en) 1975-08-21
FI57206C (en) 1980-07-10
GB1360309A (en) 1974-07-17
DE2215487A1 (en) 1972-10-05
DE2264546B2 (en) 1975-08-28
NL154109B (en) 1977-08-15
FR2132009B1 (en) 1977-01-14
FI57206B (en) 1980-03-31
BE780796A (en) 1972-07-17
IT960767B (en) 1973-11-30
SE402702B (en) 1978-07-17
NL7204136A (en) 1972-10-03
US3683444A (en) 1972-08-15
CA959610A (en) 1974-12-24
SE377760B (en) 1975-07-28
SE7502116L (en) 1975-02-25

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Legal Events

Date Code Title Description
PUP Patent expired