JPS6428002A - Swivel wheel - Google Patents

Swivel wheel

Info

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
Application number
JP12061488A
Other languages
Japanese (ja)
Other versions
JPH0551481B2 (en
Inventor
Noriyoshi Matsumura
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.)
MATSUMURA KK
Original Assignee
MATSUMURA KK
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 MATSUMURA KK filed Critical MATSUMURA KK
Priority to JP12061488A priority Critical patent/JPS6428002A/en
Publication of JPS6428002A publication Critical patent/JPS6428002A/en
Publication of JPH0551481B2 publication Critical patent/JPH0551481B2/ja
Granted legal-status Critical Current

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.
JP12061488A 1988-05-19 1988-05-19 Swivel wheel Granted JPS6428002A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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