GB2454933B - Retractable ball castor - Google Patents

Retractable ball castor

Info

Publication number
GB2454933B
GB2454933B GB0723081A GB0723081A GB2454933B GB 2454933 B GB2454933 B GB 2454933B GB 0723081 A GB0723081 A GB 0723081A GB 0723081 A GB0723081 A GB 0723081A GB 2454933 B GB2454933 B GB 2454933B
Authority
GB
United Kingdom
Prior art keywords
retractable ball
ball castor
castor
retractable
ball
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
GB0723081A
Other versions
GB0723081D0 (en
GB2454933A (en
Inventor
Richard Fletcher
John Godwin Walters
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0723081A priority Critical patent/GB2454933B/en
Publication of GB0723081D0 publication Critical patent/GB0723081D0/en
Publication of GB2454933A publication Critical patent/GB2454933A/en
Application granted granted Critical
Publication of GB2454933B publication Critical patent/GB2454933B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
    • B60B33/06—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/08—Ball castors
GB0723081A 2007-11-24 2007-11-24 Retractable ball castor Active GB2454933B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0723081A GB2454933B (en) 2007-11-24 2007-11-24 Retractable ball castor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0723081A GB2454933B (en) 2007-11-24 2007-11-24 Retractable ball castor

Publications (3)

Publication Number Publication Date
GB0723081D0 GB0723081D0 (en) 2008-01-02
GB2454933A GB2454933A (en) 2009-05-27
GB2454933B true GB2454933B (en) 2012-10-10

Family

ID=38926015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0723081A Active GB2454933B (en) 2007-11-24 2007-11-24 Retractable ball castor

Country Status (1)

Country Link
GB (1) GB2454933B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2585901C1 (en) * 2015-06-18 2016-06-10 Александр Поликарпович Лялин Ball wheel
CN105905030B (en) * 2016-06-06 2017-11-17 江苏海事职业技术学院 A kind of multi-purpose vehicle(MPV) Warning frame
RU2643862C1 (en) * 2016-08-24 2018-02-06 Александр Поликарпович Лялин Ball wheel - 2
CN108566882A (en) * 2018-06-19 2018-09-25 洛阳中农富源现代农业技术有限公司 A kind of soilless culture holder of adjustable plantation spacing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB925974A (en) * 1961-11-29 1963-05-15 Autoset Production Ltd Improvements relating to load-bearing balls
WO1987006661A1 (en) * 1986-04-23 1987-11-05 Camillo Masciarelli Anti-friction element
JPS63312201A (en) * 1987-06-12 1988-12-20 Sharp Corp Ball caster

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB925974A (en) * 1961-11-29 1963-05-15 Autoset Production Ltd Improvements relating to load-bearing balls
WO1987006661A1 (en) * 1986-04-23 1987-11-05 Camillo Masciarelli Anti-friction element
JPS63312201A (en) * 1987-06-12 1988-12-20 Sharp Corp Ball caster

Also Published As

Publication number Publication date
GB0723081D0 (en) 2008-01-02
GB2454933A (en) 2009-05-27

Similar Documents

Publication Publication Date Title
GB0822106D0 (en) Retractable catheter
EP2285593A4 (en) Bi-directional propulsion caster
SI1982702T1 (en) Sirolimus formulation
GB2457787A8 (en) Castor
EP2184125A4 (en) Ball end mill
GB0617106D0 (en) Castor
GB0710899D0 (en) Formulations
EP2206573A4 (en) Ball end mill
GB2447845B (en) Inflatable ball
GB2445928B (en) Retractable handle assembly
GB2454933B (en) Retractable ball castor
GB2443914B (en) Ball collector
GB0906988D0 (en) Wheel ball
GB0819345D0 (en) Retractable combination set square
EP2112948A4 (en) Golf ball
GB0725339D0 (en) Telescopic bath ball
GB0705179D0 (en) Formulations
GB2446578B (en) Dual-bladder inflatable ball
GB2452931B (en) Ball rack
PL2129350T3 (en) Chair with balls
GB0720900D0 (en) Non-contact actutaor
GB0714398D0 (en) Ground improvement
GB0706107D0 (en) Castor
GB0709980D0 (en) Breaky ball
GB0814834D0 (en) Castor

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120322 AND 20120328

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140814 AND 20140820