JPS6262019U - - Google Patents
Info
- Publication number
- JPS6262019U JPS6262019U JP15455085U JP15455085U JPS6262019U JP S6262019 U JPS6262019 U JP S6262019U JP 15455085 U JP15455085 U JP 15455085U JP 15455085 U JP15455085 U JP 15455085U JP S6262019 U JPS6262019 U JP S6262019U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- dynamic pressure
- pressure generating
- width
- shaft
- 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
- Sliding-Contact Bearings (AREA)
Description
第１図は本考案を実施した軸の要部拡大正面図
、第２図は従来例を示す軸の要部拡大正面図であ
る。
１０……軸、１１……動圧発生溝、１２……油
溜め溝。
FIG. 1 is an enlarged front view of the main part of a shaft embodying the present invention, and FIG. 2 is an enlarged front view of the main part of a shaft showing a conventional example. 10...Shaft, 11...Dynamic pressure generation groove, 12...Oil sump groove.
Claims (1)
の上下に形成されている油溜め溝において、前記
油溜め溝は前記動圧発生溝の溝幅よりも狭い溝幅
とした螺旋状のものとし、かつ、軸の長手方向に
沿つた溝幅の和は、動圧発生溝の幅よりも大きく
したことを特徴とする油溜め溝の構造。 A dynamic pressure generating groove is provided on the circumferential surface of the shaft, and in the oil reservoir groove formed above and below the dynamic pressure generating groove, the oil reservoir groove has a spiral groove having a groove width narrower than the groove width of the dynamic pressure generating groove. An oil sump groove structure characterized in that the sum of the groove widths along the longitudinal direction of the shaft is larger than the width of the dynamic pressure generating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15455085U JPS6262019U (en) | 1985-10-09 | 1985-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15455085U JPS6262019U (en) | 1985-10-09 | 1985-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6262019U true JPS6262019U (en) | 1987-04-17 |
Family
ID=31074441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15455085U Pending JPS6262019U (en) | 1985-10-09 | 1985-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6262019U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6049329B2 (en) * | 1980-10-21 | 1985-11-01 | 日本電気株式会社 | random number generator |
-
1985
- 1985-10-09 JP JP15455085U patent/JPS6262019U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6049329B2 (en) * | 1980-10-21 | 1985-11-01 | 日本電気株式会社 | random number generator |