GB2229912B - Castor - Google Patents

Castor

Info

Publication number
GB2229912B
GB2229912B GB8925417A GB8925417A GB2229912B GB 2229912 B GB2229912 B GB 2229912B GB 8925417 A GB8925417 A GB 8925417A GB 8925417 A GB8925417 A GB 8925417A GB 2229912 B GB2229912 B GB 2229912B
Authority
GB
United Kingdom
Prior art keywords
castor
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 - Lifetime
Application number
GB8925417A
Other versions
GB2229912A (en
GB8925417D0 (en
Inventor
Raymond Robert James Daniels
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.)
Guy Raymond Engineering Co Ltd
Original Assignee
Guy Raymond Engineering Co Ltd
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 Guy Raymond Engineering Co Ltd filed Critical Guy Raymond Engineering Co Ltd
Publication of GB8925417D0 publication Critical patent/GB8925417D0/en
Priority to DK90302246.5T priority Critical patent/DK0386956T3/en
Priority to DE69009243T priority patent/DE69009243T2/en
Priority to EP90302246A priority patent/EP0386956B1/en
Priority to CA002011570A priority patent/CA2011570A1/en
Priority to NO901094A priority patent/NO170620C/en
Publication of GB2229912A publication Critical patent/GB2229912A/en
Application granted granted Critical
Publication of GB2229912B publication Critical patent/GB2229912B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
    • B60B33/0042—Double or twin wheels
    • 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
    • B60B33/0028—Construction of wheels; methods of assembling on axle
    • 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
    • F16N—LUBRICATING
    • F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Details Of Gearings (AREA)
GB8925417A 1989-03-09 1989-11-10 Castor Expired - Lifetime GB2229912B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK90302246.5T DK0386956T3 (en) 1989-03-09 1990-03-02 castors
DE69009243T DE69009243T2 (en) 1989-03-09 1990-03-02 Swivel castor.
EP90302246A EP0386956B1 (en) 1989-03-09 1990-03-02 Castors
CA002011570A CA2011570A1 (en) 1989-03-09 1990-03-06 Castor
NO901094A NO170620C (en) 1989-03-09 1990-03-08 casters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898905404A GB8905404D0 (en) 1989-03-09 1989-03-09 Castor

Publications (3)

Publication Number Publication Date
GB8925417D0 GB8925417D0 (en) 1989-12-28
GB2229912A GB2229912A (en) 1990-10-10
GB2229912B true GB2229912B (en) 1992-05-27

Family

ID=10653021

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898905404A Pending GB8905404D0 (en) 1989-03-09 1989-03-09 Castor
GB8925417A Expired - Lifetime GB2229912B (en) 1989-03-09 1989-11-10 Castor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898905404A Pending GB8905404D0 (en) 1989-03-09 1989-03-09 Castor

Country Status (1)

Country Link
GB (2) GB8905404D0 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133978A (en) * 1982-06-14 1984-08-08 Kevi As Ball-shaped caster with two wheels
EP0154546A2 (en) * 1984-03-07 1985-09-11 Stewart-Warner Corporation A wheeled castor
GB2171897A (en) * 1985-02-12 1986-09-10 Guy Raymond Eng Co Ltd Moulded plastic articles
GB2195237A (en) * 1986-09-16 1988-04-07 Guy Raymond Eng Co Ltd Castors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133978A (en) * 1982-06-14 1984-08-08 Kevi As Ball-shaped caster with two wheels
EP0154546A2 (en) * 1984-03-07 1985-09-11 Stewart-Warner Corporation A wheeled castor
GB2171897A (en) * 1985-02-12 1986-09-10 Guy Raymond Eng Co Ltd Moulded plastic articles
GB2195237A (en) * 1986-09-16 1988-04-07 Guy Raymond Eng Co Ltd Castors

Also Published As

Publication number Publication date
GB8905404D0 (en) 1989-04-19
GB2229912A (en) 1990-10-10
GB8925417D0 (en) 1989-12-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20081110