GB9319701D0 - Castors - Google Patents
CastorsInfo
- Publication number
- GB9319701D0 GB9319701D0 GB9319701A GB9319701A GB9319701D0 GB 9319701 D0 GB9319701 D0 GB 9319701D0 GB 9319701 A GB9319701 A GB 9319701A GB 9319701 A GB9319701 A GB 9319701A GB 9319701 D0 GB9319701 D0 GB 9319701D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- castor
- support
- spindle
- retain
- wheel
- 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.)
- Pending
Links
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
A control mechanism (1) for a castor (3), comprising a spindle (17) for mounting between the castor (3) and a trolley or the like supported by the castor (3), a support (21) rotatably mounted on the spindle (17), means (25) for fixing the support (21) to the castor (3) so that, during use, the support (21) swings about the spindle (17) as the castor (3) changes direction, an enlarged bearing portion (29) provided on one side of the spindle (17) and resilient means (33) which act between the support (21) and the enlarged bearing portion (29) to urge the support (21), and hence the castor (3), into a first position B-B. A control mechanism (1) of this type not only helps to retain the wheel (5) of the castor (3) in a preferred orientation for forward movement, but is also able to retain the wheel (5) of the castor (3) in a position at substantially right angles to the forward position to enable safe sideways motion of a trolley mounted on the castor (3).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9319701A GB9319701D0 (en) | 1993-09-24 | 1993-09-24 | Castors |
PCT/GB1994/002071 WO1995008449A1 (en) | 1993-09-24 | 1994-09-23 | Castors |
AU76629/94A AU7662994A (en) | 1993-09-24 | 1994-09-23 | Castors |
GB9606251A GB2297250B (en) | 1993-09-24 | 1994-09-23 | Castors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9319701A GB9319701D0 (en) | 1993-09-24 | 1993-09-24 | Castors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9319701D0 true GB9319701D0 (en) | 1993-11-10 |
Family
ID=10742447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9319701A Pending GB9319701D0 (en) | 1993-09-24 | 1993-09-24 | Castors |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7662994A (en) |
GB (1) | GB9319701D0 (en) |
WO (1) | WO1995008449A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9414264D0 (en) * | 1994-07-14 | 1994-08-31 | British Castors Ltd | Castor assembly |
NL9402006A (en) * | 1994-11-29 | 1996-07-01 | Seenus Nl Bv R Van | Wheelchair frame, as well as castor assembly. |
ES2147641T3 (en) * | 1995-01-16 | 2000-09-16 | Flexello Ltd | SHOPPING CART, PILOT ROLDANA FOR SHOPPING CART AND PARTS KIT APPLIED TO SUCH ROLDANA. |
NL1003396C1 (en) * | 1996-06-21 | 1997-12-23 | Ligtvoet Products Bv | Wheelchair equipped with a castor wheel. |
WO1998042523A1 (en) * | 1997-03-25 | 1998-10-01 | Win Win International Pty. Ltd. | Castor wheel assembly |
WO2000030872A1 (en) * | 1998-11-20 | 2000-06-02 | Real Concept Design Limited | A castor |
FR2789939B1 (en) * | 1999-02-18 | 2001-05-11 | Caddie Atel Reunis | TROLLEY COMPRISING A FRAME MOUNTED ON DEVICES WITH ROTATING CASTER, AND DEVICE WITH ROTATING CASTER IN PARTICULAR FOR SUCH A TROLLEY |
US8292327B2 (en) | 2004-09-15 | 2012-10-23 | Fernando Esteban Araya Moreno | Device for the optional guiding of at least one self-steering wheel of a trolley |
ITMI20041757A1 (en) * | 2004-09-15 | 2004-12-15 | Moreno Fernando Esteban Araya | OPTIONAL DRIVING DEVICE OF AT LEAST ONE SELF-DIRECTIONAL WHEEL OF A TROLLEY |
FR3001659B1 (en) * | 2013-02-07 | 2015-06-26 | Thierry Simon Marcel Hugues | PIVOTING CASTOR REACTOR |
US9333823B2 (en) | 2013-12-23 | 2016-05-10 | Hossein Shahroodi | Gravitationally aligning wheels |
CN109807610B (en) * | 2019-01-21 | 2020-03-13 | 奥克斯空调股份有限公司 | Caster wheel installation equipment, method and device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3924292A (en) * | 1974-12-09 | 1975-12-09 | Roll Rite Corp | Anti-flutter caster |
CH607958A5 (en) * | 1975-11-05 | 1978-12-15 | Basler Eisenmoebelfab Ag | Castor for reclining furniture, having a straight-line guide |
US4246677A (en) * | 1979-05-14 | 1981-01-27 | The Colson Company | Cart caster |
US4280246A (en) * | 1980-01-10 | 1981-07-28 | Roll-Rite Corp. | Self-steering caster |
DE3136203C2 (en) * | 1981-09-12 | 1985-05-23 | Max 8077 Baar Lippert | Swivel mounting for a roller of a vehicle |
DE3505504A1 (en) * | 1985-02-16 | 1986-08-21 | Albert Schulte Söhne GmbH & Co, 5632 Wermelskirchen | DIRECTION LOCK FOR STEERING WHEELS |
-
1993
- 1993-09-24 GB GB9319701A patent/GB9319701D0/en active Pending
-
1994
- 1994-09-23 WO PCT/GB1994/002071 patent/WO1995008449A1/en active Application Filing
- 1994-09-23 AU AU76629/94A patent/AU7662994A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1995008449A1 (en) | 1995-03-30 |
AU7662994A (en) | 1995-04-10 |
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