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
Authority: GB; United Kingdom
Prior art keywords: relating; vacuum cleaner; cleaner brush; brush bearings; bearings
Prior art date: 1928-01-03
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

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.)

Family has litigation

First worldwide family litigation filedlitigationCriticalhttps://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.

1929-01-02Application filed by General Electric CofiledCriticalGeneral Electric Co

1930-01-09Publication of GB303449ApublicationCriticalpatent/GB303449A/en

StatusExpiredlegal-statusCriticalCurrent

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)
Mounting Of Bearings Or Others (AREA)
Nozzles For Electric Vacuum Cleaners (AREA)

GB165/29A1928-01-031929-01-02Improvements in and relating to vacuum cleaner brush bearingsExpiredGB303449A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US244071AUS1755054A (en)	1928-01-03	1928-01-03	Vacuum-cleaner-brush bearing

Publications (1)

Publication Number	Publication Date
GB303449Atrue GB303449A (en)	1930-01-09

Family

ID=22921255

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB165/29AExpiredGB303449A (en)	1928-01-03	1929-01-02	Improvements in and relating to vacuum cleaner brush bearings

Country Status (4)

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

Families Citing this family (32)

* 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
US8412377B2 (en)*	2000-01-24	2013-04-02	Irobot Corporation	Obstacle following sensor scheme for a mobile robot
US8788092B2 (en)*	2000-01-24	2014-07-22	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
US7429843B2 (en)	2001-06-12	2008-09-30	Irobot Corporation	Method and system for multi-mode coverage for an autonomous robot
US8396592B2 (en)	2001-06-12	2013-03-12	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
US8386081B2 (en)*	2002-09-13	2013-02-26	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
US7332890B2 (en)	2004-01-21	2008-02-19	Irobot Corporation	Autonomous robot auto-docking and energy management systems and methods
SG174000A1 (en)	2004-06-24	2011-09-29	Irobot Corp	Remote control scheduler and method for autonomous robotic device
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
US7389156B2 (en)*	2005-02-18	2008-06-17	Irobot Corporation	Autonomous surface cleaning robot for wet and dry cleaning
KR101240732B1 (en)	2005-02-18	2013-03-07	아이로보트 코퍼레이션	Autonomous surface cleaning robot for wet and dry cleaning
US8392021B2 (en)	2005-02-18	2013-03-05	Irobot Corporation	Autonomous surface cleaning robot for wet cleaning
US8930023B2 (en)	2009-11-06	2015-01-06	Irobot Corporation	Localization by learning of wave-signal distributions
EP2816434A3 (en)	2005-12-02	2015-01-28	iRobot Corporation	Autonomous coverage robot
KR101300492B1 (en)	2005-12-02	2013-09-02	아이로보트 코퍼레이션	Coverage robot mobility
EP2270619B1 (en)	2005-12-02	2013-05-08	iRobot Corporation	Modular robot
US9144360B2 (en)*	2005-12-02	2015-09-29	Irobot Corporation	Autonomous coverage robot navigation system
KR101099808B1 (en)	2005-12-02	2011-12-27	아이로보트 코퍼레이션	Robotic systems
US20090044370A1 (en)	2006-05-19	2009-02-19	Irobot Corporation	Removing debris from cleaning robots
US8417383B2 (en)	2006-05-31	2013-04-09	Irobot Corporation	Detecting robot stasis
ES2571739T3 (en)	2007-05-09	2016-05-26	Irobot Corp	Autonomous compact covering robot
WO2011103198A1 (en)	2010-02-16	2011-08-25	Irobot Corporation	Vacuum brush
CN102578965B (en)*	2011-01-14	2014-04-16	泰怡凯电器(苏州)有限公司	Vacuum cleaner and suction nozzle thereof
EP3173002B1 (en)	2015-11-30	2021-08-04	Black & Decker Inc.	Cleaning head
US11382473B2 (en)*	2019-12-11	2022-07-12	Irobot Corporation	Predictive maintenance of mobile cleaning robot

0
- NLNL28010Dpatent/NL28010C/xxactive
1928
- 1928-01-03USUS244071Apatent/US1755054A/ennot_activeExpired - Lifetime
- 1928-12-28DEDEI36593Dpatent/DE522387C/ennot_activeExpired
1929
- 1929-01-02GBGB165/29Apatent/GB303449A/ennot_activeExpired

Also Published As

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

Publication	Publication Date	Title
GB303449A (en)	1930-01-09	Improvements in and relating to vacuum cleaner brush bearings
GB309419A (en)	1929-04-10	An improvement in or relating to polishing and/or scouring devices
GB336856A (en)	1930-10-23	Improvements in and relating to adjustable bearings
GB286937A (en)	1928-03-15	Improvements in and relating to brushes
GB314730A (en)	1929-07-04	Improvements in or relating to mops
GB332171A (en)	1930-07-17	Improvements in and relating to brooms
GB293677A (en)	1928-07-12	Improvements in and relating to tooth brushes
GB314352A (en)	1930-08-21	Improvements in and relating to vacuum switches
AU2796230B (en)	1931-04-23	Improvements in and relating to saucers
AU1301228A (en)	1929-05-14	Improvements in and relating to mops and cleaners
GB289674A (en)	1928-05-03	Improvements in and relating to brush making machines
GB299283A (en)	1928-10-25	Improvements in or relating to cleaning and polishing mops and the like
GB295198A (en)	1928-08-09	Improvements in and relating to brushes
GB293045A (en)	1928-08-30	Improvements in and relating to brushes
GB297204A (en)	1928-09-20	Improvements in or relating to brushes
GB272818A (en)	1927-06-23	Improvements in and relating to shaving brushes
GB318808A (en)	1929-09-12	Improvements in and relating to self-feeding cleaning appliances
AU1150928A (en)	1929-04-09	Improvements in or relating to vacuum cleaners
GB277257A (en)	1927-09-15	Improvements in and relating to stair cleaners
GB334610A (en)	1930-09-08	Improvements in and relating to mops and other cleaning appliances
GB279004A (en)	1927-10-20	Improvements in and connected with domestic cleaning brushes
GB303951A (en)	1929-01-17	Improvements in and relating to electric switch-fuses
GB312892A (en)	1929-06-06	Improvements in and relating to stipple brushes
GB309489A (en)	1930-06-19	Improvements in or relating to vacuum switches
GB266205A (en)	1927-02-24	Improvements in and relating to brushes

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