JPS62143864U - - Google Patents
Info
- Publication number
- JPS62143864U JPS62143864U JP3062286U JP3062286U JPS62143864U JP S62143864 U JPS62143864 U JP S62143864U JP 3062286 U JP3062286 U JP 3062286U JP 3062286 U JP3062286 U JP 3062286U JP S62143864 U JPS62143864 U JP S62143864U
- Authority
- JP
- Japan
- Prior art keywords
- annular groove
- labyrinth seal
- fat
- accommodated
- utility
- 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
- 239000003566 sealing material Substances 0.000 description 4
- 239000003925 fat Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第1図はこの考案の一実施例の断面図、第2図
及び第3図はそれぞれ従来のラビリンスシールを
示す断面図である。
図面中、5は回転側シール材、6は固定側シー
ル材、7は回転側シール材の外周部、8は固定側
シール材の内周部、10は環状溝、11はグリー
ス(稠度の高い油脂)である。
FIG. 1 is a cross-sectional view of one embodiment of this invention, and FIGS. 2 and 3 are cross-sectional views showing a conventional labyrinth seal, respectively. In the drawing, 5 is a rotary side sealing material, 6 is a fixed side sealing material, 7 is an outer circumference of the rotating side sealing material, 8 is an inner circumference of the fixed side sealing material, 10 is an annular groove, 11 is a grease (high consistency) fats and oils).
Claims (1)
に稠度の高い油脂を収容したことを特徴とするラ
ビリンスシール。 A labyrinth seal characterized in that a labyrinth seal portion is provided with an annular groove, and a highly consistent oil and fat is accommodated in the annular groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3062286U JPS62143864U (en) | 1986-03-05 | 1986-03-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3062286U JPS62143864U (en) | 1986-03-05 | 1986-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62143864U true JPS62143864U (en) | 1987-09-10 |
Family
ID=30835602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3062286U Pending JPS62143864U (en) | 1986-03-05 | 1986-03-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62143864U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013210070A (en) * | 2012-03-30 | 2013-10-10 | Kyb Co Ltd | Seal structure of endless track drive unit |
JP2013210068A (en) * | 2012-03-30 | 2013-10-10 | Kyb Co Ltd | Seal structure of endless track drive unit |
WO2017026300A1 (en) * | 2015-08-12 | 2017-02-16 | Ntn株式会社 | Sealing device for bearing housing |
-
1986
- 1986-03-05 JP JP3062286U patent/JPS62143864U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013210070A (en) * | 2012-03-30 | 2013-10-10 | Kyb Co Ltd | Seal structure of endless track drive unit |
JP2013210068A (en) * | 2012-03-30 | 2013-10-10 | Kyb Co Ltd | Seal structure of endless track drive unit |
WO2017026300A1 (en) * | 2015-08-12 | 2017-02-16 | Ntn株式会社 | Sealing device for bearing housing |