JPS6428002A - Swivel wheel - Google Patents
Swivel wheelInfo
- Publication number
- JPS6428002A JPS6428002A JP12061488A JP12061488A JPS6428002A JP S6428002 A JPS6428002 A JP S6428002A JP 12061488 A JP12061488 A JP 12061488A JP 12061488 A JP12061488 A JP 12061488A JP S6428002 A JPS6428002 A JP S6428002A
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- shaft
- sides
- central portion
- recessed portions
- 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.)
- Granted
Links
Abstract
PURPOSE:To make the direction change of a swivel wheel easy and smooth by spherically bearing the central portion of a wheel with spherical outer circumference on a shaft and as well arranging respective auxiliary spheres provided in the both sides portions of the shaft in respective recessed portions formed in both sides of the wheel. CONSTITUTION:The wheel 1 of a swivel wheel used as various kinds of casters and the like is formed in such a way to provide a mounting member 3 made from rubber or the like on the outer circumference of a circular core 2 made of metal or the like. At this time, in the circular core 2, respective recessed portions 4 of circular cone type which respectively taper off to a central portion are formed point-symmetrically on both sides 2a made of the parallel perpendiculars and as well as spherical hole 5 is formed in the central portion. The spherical hole 5 is engaged with a sphere 7 fixed to a shaft 6, and thereby the wheel 1 is supported rotatably and oscillatably. On the other hand, respective small type auxiliary spheres 8 are arranged in point contact with respective recessed portions 4 on both sides of the sphere 7 in the shaft 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12061488A JPS6428002A (en) | 1988-05-19 | 1988-05-19 | Swivel wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12061488A JPS6428002A (en) | 1988-05-19 | 1988-05-19 | Swivel wheel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6428002A true JPS6428002A (en) | 1989-01-30 |
JPH0551481B2 JPH0551481B2 (en) | 1993-08-02 |
Family
ID=14790604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12061488A Granted JPS6428002A (en) | 1988-05-19 | 1988-05-19 | Swivel wheel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6428002A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100870537B1 (en) * | 2007-04-12 | 2008-11-26 | (주)한국로보틱스 | Wheel assembly for Robot |
CN106585473A (en) * | 2016-12-23 | 2017-04-26 | 浙江澳托美克船业有限公司 | Boat trailer of automatic centering structure |
CN106585474A (en) * | 2016-12-23 | 2017-04-26 | 浙江澳托美克船业有限公司 | Supporting wheel used for boat trailer |
CN106585472A (en) * | 2016-12-23 | 2017-04-26 | 浙江澳托美克船业有限公司 | Swing arm mechanism with self-adaptive support wheels |
-
1988
- 1988-05-19 JP JP12061488A patent/JPS6428002A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100870537B1 (en) * | 2007-04-12 | 2008-11-26 | (주)한국로보틱스 | Wheel assembly for Robot |
CN106585473A (en) * | 2016-12-23 | 2017-04-26 | 浙江澳托美克船业有限公司 | Boat trailer of automatic centering structure |
CN106585474A (en) * | 2016-12-23 | 2017-04-26 | 浙江澳托美克船业有限公司 | Supporting wheel used for boat trailer |
CN106585472A (en) * | 2016-12-23 | 2017-04-26 | 浙江澳托美克船业有限公司 | Swing arm mechanism with self-adaptive support wheels |
Also Published As
Publication number | Publication date |
---|---|
JPH0551481B2 (en) | 1993-08-02 |
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