JPH03115214U - - Google Patents
Info
- Publication number
- JPH03115214U JPH03115214U JP2372890U JP2372890U JPH03115214U JP H03115214 U JPH03115214 U JP H03115214U JP 2372890 U JP2372890 U JP 2372890U JP 2372890 U JP2372890 U JP 2372890U JP H03115214 U JPH03115214 U JP H03115214U
- Authority
- JP
- Japan
- Prior art keywords
- spiral groove
- thrust bearing
- thrust
- receiving surface
- converges
- 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
- 230000002093 peripheral effect Effects 0.000 description 1
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
は縦断面図、第２図は推力受面の平面図である。
第３図は従来のスパイラルグルーブスラスト軸受
の縦断面図、第４図はその平面図である。
図において、１……スラスト軸受、１ａ……ス
パイラルグルーブ、１ｂ……内周ランド部、１ｃ
……減厚部、２……スラストカラー、３……ハウ
ジングである。
1 and 2 show a spiral groove thrust bearing according to an embodiment of this invention, with FIG. 1 being a longitudinal sectional view and FIG. 2 being a plan view of the thrust receiving surface.
FIG. 3 is a longitudinal sectional view of a conventional spiral groove thrust bearing, and FIG. 4 is a plan view thereof. In the figure, 1...Thrust bearing, 1a...Spiral groove, 1b...Inner peripheral land, 1c
. . . reduced thickness portion, 2 . . . thrust collar, 3 . . . housing.
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、このスラスト軸受の内周部付近におけ
る部材の肉厚を削減して形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。 An inward flow spiral groove thrust bearing in which a spiral groove that converges in the rotational direction is formed on the thrust receiving surface, characterized in that the spiral groove is formed by reducing the wall thickness of a member near the inner circumference of the thrust bearing. Thrust bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2372890U JPH03115214U (en) | 1990-03-12 | 1990-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2372890U JPH03115214U (en) | 1990-03-12 | 1990-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03115214U true JPH03115214U (en) | 1991-11-28 |
Family
ID=31526712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2372890U Pending JPH03115214U (en) | 1990-03-12 | 1990-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03115214U (en) |
-
1990
- 1990-03-12 JP JP2372890U patent/JPH03115214U/ja active Pending