JPH025655U - - Google Patents
Info
- Publication number
- JPH025655U JPH025655U JP8320588U JP8320588U JPH025655U JP H025655 U JPH025655 U JP H025655U JP 8320588 U JP8320588 U JP 8320588U JP 8320588 U JP8320588 U JP 8320588U JP H025655 U JPH025655 U JP H025655U
- Authority
- JP
- Japan
- Prior art keywords
- annular
- end cap
- flinger
- fitted
- sealing device
- 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
- 238000007789 sealing Methods 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１図はこの考案の実施例の縦断面図、第２図
は第１図の防水カバーの側面図、第３図は従来例
の縦断面図である。
１２…回転軸、１３…端蓋、１３ａ…突出部、
１４…フリンガー、１４ａ…溝、１６…防水カバ
ー、１６ａ…水抜き穴。
FIG. 1 is a longitudinal sectional view of an embodiment of this invention, FIG. 2 is a side view of the waterproof cover of FIG. 1, and FIG. 3 is a longitudinal sectional view of a conventional example. 12...Rotating shaft, 13...End cover, 13a...Protrusion part,
14...Flinger, 14a...Groove, 16...Waterproof cover, 16a...Drain hole.
Claims (1)
周と細隙をおきかつこれを挿通することのできる
環状フリンガーを嵌着し、端蓋から突出する前記
フリンガーの突出部外周に先端部ほど大径のテー
パ面を有する環状溝を形成し、この溝と内周部が
係合する環状の防水カバーを弾性材で形成すると
ともにその下部に水抜き穴を設け、この防水カバ
ーを前記端蓋の外側面に設けた環状突出部の内周
にはめ込み取付けするようにしたことを特徴とす
る回転機の軸封装置。 An annular flinger that can be inserted into a horizontal rotating shaft that passes through the end cap of the rotary machine by creating a slit with the inner periphery of the end cap is fitted, and a tip is attached to the outer periphery of the protruding part of the flinger that protrudes from the end cap. An annular groove having a tapered surface with a larger diameter is formed as the inner periphery increases, and an annular waterproof cover is formed of an elastic material and the inner circumference engages with the groove. A shaft sealing device for a rotating machine, characterized in that the shaft sealing device is fitted into the inner circumference of an annular projection provided on the outer surface of an end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8320588U JPH025655U (en) | 1988-06-23 | 1988-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8320588U JPH025655U (en) | 1988-06-23 | 1988-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025655U true JPH025655U (en) | 1990-01-16 |
Family
ID=31307931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8320588U Pending JPH025655U (en) | 1988-06-23 | 1988-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013100099A1 (en) | 2011-12-27 | 2013-07-04 | 日本精工株式会社 | Spindle device |
-
1988
- 1988-06-23 JP JP8320588U patent/JPH025655U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013100099A1 (en) | 2011-12-27 | 2013-07-04 | 日本精工株式会社 | Spindle device |
| EP3388173A1 (en) | 2011-12-27 | 2018-10-17 | NSK Ltd. | Spindle apparatus |