JPH0450720U - - Google Patents
Info
- Publication number
- JPH0450720U JPH0450720U JP9317590U JP9317590U JPH0450720U JP H0450720 U JPH0450720 U JP H0450720U JP 9317590 U JP9317590 U JP 9317590U JP 9317590 U JP9317590 U JP 9317590U JP H0450720 U JPH0450720 U JP H0450720U
- Authority
- JP
- Japan
- Prior art keywords
- spiral groove
- inner circumference
- thrust bearing
- inward
- bearing
- 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
Links
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Description
第１図及び第２図はこの考案の一実施例による
スパイラルグルーブスラスト軸受を示し、第１図
は推力受面の平面図、第２図は縦断面図である。
第３図は従来のスパイラルグルーブスラスト軸受
の平面図、第４図はその縦断面図である。
図において、７はスラスト軸受、７１はスパイ
ラル溝、７２はスパイラルランド、７３は内周ラ
ンド、７４はスリツト、７５は肉ぬき部である。
1 and 2 show a spiral groove thrust bearing according to an embodiment of this invention, with FIG. 1 being a plan view of the thrust receiving surface and FIG. 2 being a longitudinal sectional view.
FIG. 3 is a plan view of a conventional spiral groove thrust bearing, and FIG. 4 is a longitudinal sectional view thereof. In the figure, 7 is a thrust bearing, 71 is a spiral groove, 72 is a spiral land, 73 is an inner peripheral land, 74 is a slit, and 75 is a hollowed out portion.
Claims (1)
形成した内向流スパイラルグルーブスラスト軸受
において、この軸受の内周部付近における部材の
軸方向の肉厚を削減し、該部に内周から放射状に
多数のスリツトを削成したことを特徴とするスパ
イラルグルーブスラスト軸受。 In an inward-flow spiral groove thrust bearing in which a spiral groove facing inward in the direction of rotation is formed on the thrust receiving surface, the axial wall thickness of the member near the inner circumference of the bearing is reduced, and a radial groove is formed in that area from the inner circumference. A spiral groove thrust bearing characterized by having many slits cut into it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9317590U JPH0725453Y2 (en) | 1990-09-06 | 1990-09-06 | Spiral groove thrust bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9317590U JPH0725453Y2 (en) | 1990-09-06 | 1990-09-06 | Spiral groove thrust bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0450720U true JPH0450720U (en) | 1992-04-28 |
| JPH0725453Y2 JPH0725453Y2 (en) | 1995-06-07 |
Family
ID=31830181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9317590U Expired - Fee Related JPH0725453Y2 (en) | 1990-09-06 | 1990-09-06 | Spiral groove thrust bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725453Y2 (en) |
-
1990
- 1990-09-06 JP JP9317590U patent/JPH0725453Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725453Y2 (en) | 1995-06-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |