GB2467574B - Improvements in or relating to trolleys - Google Patents

Improvements in or relating to trolleys

Info

Publication number
GB2467574B
GB2467574B GB0902005A GB0902005A GB2467574B GB 2467574 B GB2467574 B GB 2467574B GB 0902005 A GB0902005 A GB 0902005A GB 0902005 A GB0902005 A GB 0902005A GB 2467574 B GB2467574 B GB 2467574B
Authority
GB
United Kingdom
Prior art keywords
trolleys
relating
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 - Fee Related
Application number
GB0902005A
Other versions
GB0902005D0 (en
GB2467574A (en
Inventor
Michael John Blignaut
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 GB0902005A priority Critical patent/GB2467574B/en
Publication of GB0902005D0 publication Critical patent/GB0902005D0/en
Publication of GB2467574A publication Critical patent/GB2467574A/en
Application granted granted Critical
Publication of GB2467574B publication Critical patent/GB2467574B/en
Expired - Fee Related 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
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/025—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism by using form-fit, e.g. front teeth
    • 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
    • B60B33/0039—Single 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
    • B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0049—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being horizontal
    • 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
    • B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
    • B60B33/0057—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being offset from swivel axis
    • 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
    • B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
    • B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
    • B60B33/0068—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being vertical
    • 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
    • B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
    • B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
    • B60B33/0073—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being symmetrical to wheel or 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
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/14—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
    • B62B3/1492—Wheel arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2301/00—Wheel arrangements; Steering; Stability; Wheel suspension
    • B62B2301/04—Wheel arrangements; Steering; Stability; Wheel suspension comprising a wheel pivotable about a substantially vertical axis, e.g. swivelling castors
    • B62B2301/046—Wheel arrangements; Steering; Stability; Wheel suspension comprising a wheel pivotable about a substantially vertical axis, e.g. swivelling castors with means restricting the rotation about that axis
    • B62B2301/0463—Wheel arrangements; Steering; Stability; Wheel suspension comprising a wheel pivotable about a substantially vertical axis, e.g. swivelling castors with means restricting the rotation about that axis by blocking the rotation at a position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Handcart (AREA)
GB0902005A 2009-02-06 2009-02-06 Improvements in or relating to trolleys Expired - Fee Related GB2467574B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0902005A GB2467574B (en) 2009-02-06 2009-02-06 Improvements in or relating to trolleys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0902005A GB2467574B (en) 2009-02-06 2009-02-06 Improvements in or relating to trolleys

Publications (3)

Publication Number Publication Date
GB0902005D0 GB0902005D0 (en) 2009-03-11
GB2467574A GB2467574A (en) 2010-08-11
GB2467574B true GB2467574B (en) 2013-08-07

Family

ID=40469721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0902005A Expired - Fee Related GB2467574B (en) 2009-02-06 2009-02-06 Improvements in or relating to trolleys

Country Status (1)

Country Link
GB (1) GB2467574B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10759220B2 (en) 2018-06-13 2020-09-01 Peter Hession Caster wheel protection system
JP7162211B2 (en) * 2018-10-26 2022-10-28 日本ファイリング株式会社 wheel swivel limiter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234945A (en) * 1989-06-13 1991-02-20 Clares Equip Ltd A steerable mobile load carrier
EP0676999A1 (en) * 1993-01-11 1995-10-18 American Sterilizer Company Automatic locking mechanism for entraining castorwheel vehicles
AU6050196A (en) * 1995-01-16 1997-02-27 Carpenter, Graham Scott Improvements to a castor locking device for shopping trolleys
FR2738791A1 (en) * 1995-09-18 1997-03-21 Lemercier Robert Fernand Marie Supermarket shopping trolley front wheel manual control
JP2000351303A (en) * 1999-06-10 2000-12-19 Marusa:Kk Wheel fixing structure
GB2446679A (en) * 2007-02-14 2008-08-20 Michael John Robinson Hand carriage steering unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234945A (en) * 1989-06-13 1991-02-20 Clares Equip Ltd A steerable mobile load carrier
EP0676999A1 (en) * 1993-01-11 1995-10-18 American Sterilizer Company Automatic locking mechanism for entraining castorwheel vehicles
AU6050196A (en) * 1995-01-16 1997-02-27 Carpenter, Graham Scott Improvements to a castor locking device for shopping trolleys
FR2738791A1 (en) * 1995-09-18 1997-03-21 Lemercier Robert Fernand Marie Supermarket shopping trolley front wheel manual control
JP2000351303A (en) * 1999-06-10 2000-12-19 Marusa:Kk Wheel fixing structure
GB2446679A (en) * 2007-02-14 2008-08-20 Michael John Robinson Hand carriage steering unit

Also Published As

Publication number Publication date
GB0902005D0 (en) 2009-03-11
GB2467574A (en) 2010-08-11

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Legal Events

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

Effective date: 20140206