JPS5572908A - Bearing device - Google Patents
Bearing deviceInfo
- Publication number
- JPS5572908A JPS5572908A JP14532478A JP14532478A JPS5572908A JP S5572908 A JPS5572908 A JP S5572908A JP 14532478 A JP14532478 A JP 14532478A JP 14532478 A JP14532478 A JP 14532478A JP S5572908 A JPS5572908 A JP S5572908A
- Authority
- JP
- Japan
- Prior art keywords
- boards
- floating
- movable
- board
- vibration
- 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
- Support Of The Bearing (AREA)
Abstract
PURPOSE: To prevent vibration at the time of high-speed rotation thru compact and simple constitution by a mechanism wherein a plurality of floating boards whose movement toward radial direction is regulated, are established slidably toward axial direction inside of an oil reservoir and providing movable boards interposed between the floating boards.
CONSTITUTION: Bearing seat 13 is fixed at the center of inner bottom surface of bearing-seat supporting body 12, which is housed in oil reservoir 11. And supporting body 12 has upper and lower projecting movable boards 17a and 17b on its outer edge and circular floating boards 18a and 18b are provided borizontally between these movable boards and above the upper board 17b. In this device, increase in vibration of bearing seat 13 produces oil pressure between movable board 17a and floating board 18a and also between 17b and 18b, which, surfacing 18b a little, forms oil layer 21, and thus an effect of restricting vibration is obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14532478A JPS5572908A (en) | 1978-11-27 | 1978-11-27 | Bearing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14532478A JPS5572908A (en) | 1978-11-27 | 1978-11-27 | Bearing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5572908A true JPS5572908A (en) | 1980-06-02 |
Family
ID=15382519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14532478A Pending JPS5572908A (en) | 1978-11-27 | 1978-11-27 | Bearing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5572908A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4733617A (en) * | 1984-09-04 | 1988-03-29 | Georg Utz Ag. | Driving device for rail vehicles having friction and cog drives |
-
1978
- 1978-11-27 JP JP14532478A patent/JPS5572908A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4733617A (en) * | 1984-09-04 | 1988-03-29 | Georg Utz Ag. | Driving device for rail vehicles having friction and cog drives |
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