SE8405341L - TWO WHEEL WHEEL DEVICE - Google Patents

TWO WHEEL WHEEL DEVICE

Info

Publication number
SE8405341L
SE8405341L SE8405341A SE8405341A SE8405341L SE 8405341 L SE8405341 L SE 8405341L SE 8405341 A SE8405341 A SE 8405341A SE 8405341 A SE8405341 A SE 8405341A SE 8405341 L SE8405341 L SE 8405341L
Authority
SE
Sweden
Prior art keywords
spindle
wheels
wheel
moulded
bore
Prior art date
Application number
SE8405341A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8405341D0 (en
SE459242B (en
Inventor
M J James
Original Assignee
Global Castors 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 Global Castors Ltd filed Critical Global Castors Ltd
Publication of SE8405341D0 publication Critical patent/SE8405341D0/en
Publication of SE8405341L publication Critical patent/SE8405341L/en
Publication of SE459242B publication Critical patent/SE459242B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Casters (AREA)

Abstract

A twin-wheel castor comprises a moulded plastics body 1 and a pair of inset moulded plastics wheels 2. The body 1 has an upwardly open bore to receive a mounting spindle. The wheels 2 are respectively mounted on the ends of a steel spindle 4 which is a tight interference fit in a through bore 5 in the body moulding 1,with an end chamfer on the spindle providing a lead on assembly. A snap-on fixing of the wheels 2 on the ends of the spindle 4, with the wheels 2 free to rotate on the spindle 4, employs interengaging formations moulded in mounting bores 13 of the wheels 2 and formed by a rolling process on the metal spindle 4. Each such formation, both in the wheels 2 and on the spindle 4, comprises a peripheral projection in the form of an annular lip and an adjoining peripheral groove. <IMAGE>
SE8405341A 1983-10-26 1984-10-25 TWO WHEEL WHEEL DEVICE SE459242B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08328644A GB2148704B (en) 1983-10-26 1983-10-26 Castors

Publications (3)

Publication Number Publication Date
SE8405341D0 SE8405341D0 (en) 1984-10-25
SE8405341L true SE8405341L (en) 1985-04-27
SE459242B SE459242B (en) 1989-06-19

Family

ID=10550777

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8405341A SE459242B (en) 1983-10-26 1984-10-25 TWO WHEEL WHEEL DEVICE

Country Status (11)

Country Link
JP (1) JPS60110506A (en)
AU (1) AU556478B2 (en)
CA (1) CA1242554A (en)
DE (1) DE3436422A1 (en)
DK (1) DK160752C (en)
FR (1) FR2554055B1 (en)
GB (1) GB2148704B (en)
IT (1) IT1179778B (en)
NZ (1) NZ209822A (en)
SE (1) SE459242B (en)
ZA (1) ZA847990B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8704624U1 (en) * 1987-03-28 1987-05-27 Tente-Rollen Gmbh & Co, 5632 Wermelskirchen Roller
DE3808185C2 (en) * 1988-03-11 1995-05-18 Hartmut S Engel Chair roll
EP0358437B1 (en) * 1988-09-07 1995-07-12 Hitachi, Ltd. A fuel-air premixing device for a gas turbine
GB2382981B (en) * 2001-12-17 2005-08-17 Guy Raymond Eng Co Ltd A castor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1042754B (en) * 1975-09-22 1980-01-30 Emilsider Meccanica AUTORISPHTABLE WHEEL WITH TWIN WHEELS
US4120071A (en) * 1976-05-17 1978-10-17 Stewart-Warner Corporation Dual wheel caster
IT1070548B (en) * 1976-12-29 1985-03-29 Emilsider Meccanica SELF ADJUSTABLE WHEEL WITH TWIN WHEELS AND WITH METALLIC FAIRING
IT1106682B (en) * 1978-06-26 1985-11-18 Emilsider Meccanica SELF ADJUSTABLE WHEEL WITH TWIN WHEELS
US4399586A (en) * 1979-02-28 1983-08-23 Herder, N.V. Dual wheel caster
EP0038197B1 (en) * 1980-04-14 1986-04-02 Stewart-Warner Corporation Dual wheel caster assembly
US4377883A (en) * 1981-10-13 1983-03-29 Plastiglide Manufacturing Corporation Twin caster assembly

Also Published As

Publication number Publication date
CA1242554A (en) 1988-10-04
ZA847990B (en) 1986-06-25
IT8468036A1 (en) 1986-04-19
FR2554055A1 (en) 1985-05-03
DE3436422A1 (en) 1985-05-09
AU556478B2 (en) 1986-11-06
GB2148704A (en) 1985-06-05
DK488184D0 (en) 1984-10-12
GB2148704B (en) 1987-10-28
AU3414284A (en) 1985-05-02
DK160752B (en) 1991-04-15
NZ209822A (en) 1987-11-27
DE3436422C2 (en) 1989-02-09
JPS60110506A (en) 1985-06-17
SE8405341D0 (en) 1984-10-25
DK160752C (en) 1991-10-14
GB8328644D0 (en) 1983-11-30
DK488184A (en) 1985-04-27
IT8468036A0 (en) 1984-10-19
IT1179778B (en) 1987-09-16
SE459242B (en) 1989-06-19
FR2554055B1 (en) 1990-05-11

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