GB303449A - Improvements in and relating to vacuum cleaner brush bearings - Google Patents

Improvements in and relating to vacuum cleaner brush bearings

Info

Publication number
GB303449A
GB303449A GB165/29A GB16529A GB303449A GB 303449 A GB303449 A GB 303449A GB 165/29 A GB165/29 A GB 165/29A GB 16529 A GB16529 A GB 16529A GB 303449 A GB303449 A GB 303449A
Authority
GB
United Kingdom
Prior art keywords
relating
vacuum cleaner
cleaner brush
brush bearings
bearings
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
GB165/29A
Other languages
English (en)
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
Original Assignee
General Electric Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22921255&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB303449(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB303449A publication Critical patent/GB303449A/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
    • A47L9/0455—Bearing means therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2314/00—Personal or domestic articles, e.g. household appliances such as washing machines, dryers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Mounting Of Bearings Or Others (AREA)
GB165/29A 1928-01-03 1929-01-02 Improvements in and relating to vacuum cleaner brush bearings Expired GB303449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US244071A US1755054A (en) 1928-01-03 1928-01-03 Vacuum-cleaner-brush bearing

Publications (1)

Publication Number Publication Date
GB303449A true GB303449A (en) 1930-01-09

Family

ID=22921255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB165/29A Expired GB303449A (en) 1928-01-03 1929-01-02 Improvements in and relating to vacuum cleaner brush bearings

Country Status (4)

Country Link
US (1) US1755054A (fr)
DE (1) DE522387C (fr)
GB (1) GB303449A (fr)
NL (1) NL28010C (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619391A (en) * 1950-05-15 1952-11-25 Westinghouse Electric Corp Electric motor shaft and bearing construction
US8788092B2 (en) * 2000-01-24 2014-07-22 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US8412377B2 (en) * 2000-01-24 2013-04-02 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US6956348B2 (en) 2004-01-28 2005-10-18 Irobot Corporation Debris sensor for cleaning apparatus
US6690134B1 (en) 2001-01-24 2004-02-10 Irobot Corporation Method and system for robot localization and confinement
US7571511B2 (en) * 2002-01-03 2009-08-11 Irobot Corporation Autonomous floor-cleaning robot
US8396592B2 (en) 2001-06-12 2013-03-12 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US7663333B2 (en) 2001-06-12 2010-02-16 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US9128486B2 (en) 2002-01-24 2015-09-08 Irobot Corporation Navigational control system for a robotic device
US8428778B2 (en) * 2002-09-13 2013-04-23 Irobot Corporation Navigational control system for a robotic device
US8386081B2 (en) * 2002-09-13 2013-02-26 Irobot Corporation Navigational control system for a robotic device
DE20313879U1 (de) 2003-09-06 2003-11-20 Vorwerk & Co. Interholding GmbH, 42275 Wuppertal Motorangetriebenes Vorsatzgerät
US7332890B2 (en) 2004-01-21 2008-02-19 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
KR101142564B1 (ko) 2004-06-24 2012-05-24 아이로보트 코퍼레이션 자동 로봇 장치용의 원격 제어 스케줄러 및 방법
US8972052B2 (en) * 2004-07-07 2015-03-03 Irobot Corporation Celestial navigation system for an autonomous vehicle
US7706917B1 (en) 2004-07-07 2010-04-27 Irobot Corporation Celestial navigation system for an autonomous robot
US7620476B2 (en) * 2005-02-18 2009-11-17 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
KR101240732B1 (ko) 2005-02-18 2013-03-07 아이로보트 코퍼레이션 습식 및 건식 청소를 위한 자동 표면 청소 로봇
US8392021B2 (en) 2005-02-18 2013-03-05 Irobot Corporation Autonomous surface cleaning robot for wet cleaning
US7389156B2 (en) * 2005-02-18 2008-06-17 Irobot Corporation Autonomous surface cleaning robot for wet and dry cleaning
US8930023B2 (en) 2009-11-06 2015-01-06 Irobot Corporation Localization by learning of wave-signal distributions
EP2816434A3 (fr) 2005-12-02 2015-01-28 iRobot Corporation Robot à couverture autonome
ES2522926T3 (es) * 2005-12-02 2014-11-19 Irobot Corporation Robot Autónomo de Cubrimiento
ES2334064T3 (es) 2005-12-02 2010-03-04 Irobot Corporation Robot modular.
ATE534941T1 (de) 2005-12-02 2011-12-15 Irobot Corp Abdeckungsrobotermobilität
EP2544065B1 (fr) 2005-12-02 2017-02-08 iRobot Corporation Système de robot
EP2394553B1 (fr) 2006-05-19 2016-04-20 iRobot Corporation Élimination de débris de robots de nettoyage
US8417383B2 (en) 2006-05-31 2013-04-09 Irobot Corporation Detecting robot stasis
KR101301834B1 (ko) 2007-05-09 2013-08-29 아이로보트 코퍼레이션 소형 자율 커버리지 로봇
EP3192419B1 (fr) * 2010-02-16 2021-04-07 iRobot Corporation Brosse d'aspirateur
CN102578965B (zh) * 2011-01-14 2014-04-16 泰怡凯电器(苏州)有限公司 真空吸尘器及其吸嘴
EP3173002B1 (fr) 2015-11-30 2021-08-04 Black & Decker Inc. Tête de nettoyage
US11382473B2 (en) * 2019-12-11 2022-07-12 Irobot Corporation Predictive maintenance of mobile cleaning robot

Also Published As

Publication number Publication date
US1755054A (en) 1930-04-15
NL28010C (fr)
DE522387C (de) 1931-04-08

Similar Documents

Publication Publication Date Title
GB303449A (en) Improvements in and relating to vacuum cleaner brush bearings
GB309419A (en) An improvement in or relating to polishing and/or scouring devices
GB276523A (en) Improvements in or relating to brushes
GB336856A (en) Improvements in and relating to adjustable bearings
GB286937A (en) Improvements in and relating to brushes
GB314730A (en) Improvements in or relating to mops
GB332171A (en) Improvements in and relating to brooms
GB293677A (en) Improvements in and relating to tooth brushes
GB314352A (en) Improvements in and relating to vacuum switches
AU2796230B (en) Improvements in and relating to saucers
AU1301228A (en) Improvements in and relating to mops and cleaners
GB289674A (en) Improvements in and relating to brush making machines
GB299283A (en) Improvements in or relating to cleaning and polishing mops and the like
GB293045A (en) Improvements in and relating to brushes
GB295198A (en) Improvements in and relating to brushes
GB297204A (en) Improvements in or relating to brushes
GB272818A (en) Improvements in and relating to shaving brushes
GB318808A (en) Improvements in and relating to self-feeding cleaning appliances
AU1150928A (en) Improvements in or relating to vacuum cleaners
GB277257A (en) Improvements in and relating to stair cleaners
GB334610A (en) Improvements in and relating to mops and other cleaning appliances
GB279004A (en) Improvements in and connected with domestic cleaning brushes
GB303951A (en) Improvements in and relating to electric switch-fuses
GB312892A (en) Improvements in and relating to stipple brushes
GB309489A (en) Improvements in or relating to vacuum switches