JPS6384418U - - Google Patents
Info
- Publication number
- JPS6384418U JPS6384418U JP17836186U JP17836186U JPS6384418U JP S6384418 U JPS6384418 U JP S6384418U JP 17836186 U JP17836186 U JP 17836186U JP 17836186 U JP17836186 U JP 17836186U JP S6384418 U JPS6384418 U JP S6384418U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- radial
- bearing surface
- cylindrical
- thrust
- 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図は本考案の一実施例を示す縦断面図であ
り、第２図はその部分正面図である。
〔主要部分の符号の説明〕、１……軸受部材、
２１……軸体、２９……デイスク、３ａ……つば
部、５１……リング部材（当接部）。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, and FIG. 2 is a partial front view thereof. [Explanation of symbols of main parts], 1...Bearing member,
21...Shaft body, 29...Disc, 3a...Brim part, 51...Ring member (contact part).
Claims (1)
受部材に設けた円筒状孔はスラスト軸受面と円筒
状のラジアル軸受面とを有し、前記円筒状孔に配
設した軸体は前記スラスト軸受面に対向するスラ
スト面と、前記ラジアル軸受面に対向するラジア
ル面とを有し、前記ラジアル軸受面と前記ラジア
ル面との少なくとも一方に動圧発生用のみぞを設
けた動圧軸受において、 前記軸受部材の外周面には半径方向外向きに突
出するつば部が設けられ、前記軸体に取付けたデ
イスクの内周面には、半径方向内向きに突出しか
つ前記軸体が前記軸受部材から抜ける方向に移動
するとき前記つば部に当接する当接部が形成され
ていることを特徴とする動圧軸受。[Claims for Utility Model Registration] Consisting of a bottomed cylindrical bearing member and a shaft, the cylindrical hole provided in the bearing member has a thrust bearing surface and a cylindrical radial bearing surface, and the cylindrical hole has a thrust bearing surface and a cylindrical radial bearing surface. The shaft disposed in the hole has a thrust surface facing the thrust bearing surface and a radial surface facing the radial bearing surface, and at least one of the radial bearing surface and the radial surface is configured to generate dynamic pressure. In the hydrodynamic bearing provided with a groove, the outer circumferential surface of the bearing member is provided with a flange that protrudes radially outward, and the inner circumferential surface of the disk attached to the shaft body is provided with a flange that protrudes radially inward. A dynamic pressure bearing, characterized in that a contact portion is formed that protrudes and comes into contact with the flange portion when the shaft body moves in a direction in which the shaft body is removed from the bearing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17836186U JPS6384418U (en) | 1986-11-21 | 1986-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17836186U JPS6384418U (en) | 1986-11-21 | 1986-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6384418U true JPS6384418U (en) | 1988-06-02 |
Family
ID=31120418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17836186U Pending JPS6384418U (en) | 1986-11-21 | 1986-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6384418U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133009A (en) * | 1984-12-03 | 1986-06-20 | Matsushita Electric Ind Co Ltd | Fluid bearing cylinder device |
-
1986
- 1986-11-21 JP JP17836186U patent/JPS6384418U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133009A (en) * | 1984-12-03 | 1986-06-20 | Matsushita Electric Ind Co Ltd | Fluid bearing cylinder device |
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