JPS55155917A - Bearing with ball as rotary shaft - Google Patents
Bearing with ball as rotary shaftInfo
- Publication number
- JPS55155917A JPS55155917A JP6249579A JP6249579A JPS55155917A JP S55155917 A JPS55155917 A JP S55155917A JP 6249579 A JP6249579 A JP 6249579A JP 6249579 A JP6249579 A JP 6249579A JP S55155917 A JPS55155917 A JP S55155917A
- Authority
- JP
- Japan
- Prior art keywords
- ball
- shaft
- bearing
- rotary members
- recess
- 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
Abstract
PURPOSE: To reduce the scattering in a quality and simplify assembly to a device, by supporting a ball by rotary members inserted in a race which has an orbital face and by connecting a spherical surface with the recess of the tip at a shaft to support it.
CONSTITUTION: A ball 1 is supported by rotary members 2 inserted in a race 3 which has an orbital face for the rotary members. A recess 5-1 provided on the tip of a shaft 5 is connected with the spherical surface of the ball 1 to support the shaft. As a result, the ball 1 can be used as a bearing. Since automatic centering action is caused on the point of contact of the ball 1 with the rotary members 2 and on the connected surfaces of the ball 1 and the recess 5-1 provided as a fulcrum part on the shaft 5, the rotation of the shaft is smooth. The bearing has such mechanical properties that it can carry a combined load and its friction torque is very small.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6249579A JPS55155917A (en) | 1979-05-21 | 1979-05-21 | Bearing with ball as rotary shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6249579A JPS55155917A (en) | 1979-05-21 | 1979-05-21 | Bearing with ball as rotary shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55155917A true JPS55155917A (en) | 1980-12-04 |
Family
ID=13201796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6249579A Pending JPS55155917A (en) | 1979-05-21 | 1979-05-21 | Bearing with ball as rotary shaft |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55155917A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS593014U (en) * | 1982-06-30 | 1984-01-10 | 松下電器産業株式会社 | Pivot bearing device |
JPS602367U (en) * | 1983-06-17 | 1985-01-09 | アルプス電気株式会社 | motor |
JPH0712118A (en) * | 1992-11-23 | 1995-01-17 | Quantum Corp | Low friction bearing and microwinchester disk drive |
WO2011043539A2 (en) * | 2009-10-07 | 2011-04-14 | Lee Min Sung | Contact ball bearing for supporting a vertical rotating shaft, and structure for supporting a vertical rotating shaft using same |
-
1979
- 1979-05-21 JP JP6249579A patent/JPS55155917A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS593014U (en) * | 1982-06-30 | 1984-01-10 | 松下電器産業株式会社 | Pivot bearing device |
JPS602367U (en) * | 1983-06-17 | 1985-01-09 | アルプス電気株式会社 | motor |
JPH0112523Y2 (en) * | 1983-06-17 | 1989-04-12 | ||
JPH0712118A (en) * | 1992-11-23 | 1995-01-17 | Quantum Corp | Low friction bearing and microwinchester disk drive |
WO2011043539A2 (en) * | 2009-10-07 | 2011-04-14 | Lee Min Sung | Contact ball bearing for supporting a vertical rotating shaft, and structure for supporting a vertical rotating shaft using same |
WO2011043539A3 (en) * | 2009-10-07 | 2011-06-30 | Lee Min Sung | Contact ball bearing for supporting a vertical rotating shaft, and structure for supporting a vertical rotating shaft using same |
KR101104464B1 (en) | 2009-10-07 | 2012-01-12 | 이민성 | Ball Contact type Bearing and Support Structure for Vertical Shaft |
DE112010003985B4 (en) * | 2009-10-07 | 2015-03-05 | Min Sung Lee | Supporting structure of a vertical rotary shaft using a contact ball bearing |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56101448A (en) | Frictional transmission device | |
JPS5376253A (en) | Universal coupling | |
JPS55155917A (en) | Bearing with ball as rotary shaft | |
JPS556040Y2 (en) | ||
DE3172205D1 (en) | A traversing unit | |
JPS55163320A (en) | Rotational device | |
JPS5754723A (en) | Synchronized ball joint | |
FR2370889A1 (en) | Universal joint with cruciform centre part - has tapered bearings providing radial and axial support at each axis | |
FR2382611A1 (en) | High precision ball bearing - has conical outer race sliding over cylindrical inner race | |
JPS556005A (en) | Bearing | |
JPS5562818A (en) | Glass cutting tip support device | |
SE8602428L (en) | STORAGE DEVICE WITH ROLLING ELEMENT | |
JPS55150163A (en) | Rotary positioning mechanism of magnetic disk unit | |
JPS563319A (en) | Attaching device for cylindrical roller bearing | |
FR2324410A1 (en) | Lapping machine for flat ring shaped surfaces - has lapping disc coupled with spindle by universal joint made up of thrust bearing and pick ups | |
JPS561746A (en) | Motor bearing device | |
JPS54152736A (en) | Thrust bearing | |
ES8305095A1 (en) | Bearing device for poker vibrator. | |
JPS5541213A (en) | Printing type selection mechanism | |
JPS54108010A (en) | Oscillating compressor | |
JPS52115946A (en) | Main shaft using spherical bearing | |
JPS5783632A (en) | Bearing structure of turbo-supercharger | |
JPS5773222A (en) | Polling bearing | |
JPS56113822A (en) | Bearing | |
JPS54131987A (en) | Horizontal balance inspecting device |