JPH0320764U - - Google Patents
Info
- Publication number
- JPH0320764U JPH0320764U JP1989081073U JP8107389U JPH0320764U JP H0320764 U JPH0320764 U JP H0320764U JP 1989081073 U JP1989081073 U JP 1989081073U JP 8107389 U JP8107389 U JP 8107389U JP H0320764 U JPH0320764 U JP H0320764U
- Authority
- JP
- Japan
- Prior art keywords
- slinger
- housing
- face
- rotating shaft
- axial direction
- 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 description 7
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案の一実施例に係る密封装置の要
部縦断面図、第２図は従来の密封装置の要部縦断
面図である。
符号の説明、１……密封装置、２……ハウジン
グ、２１……ハウジング穴、３……撹拌軸、４…
…スリンガ、４１……嵌合部、４２……外径端部
、５……シール本体、５１……補強環、５２……
ゴム材、５３……外周はめ合い部、５４……主シ
ールリツプ、５５……端面リツプ、７……シール
材、８……スプリング（付勢手段）、９……止め
輪、１０……シール部材。
FIG. 1 is a vertical cross-sectional view of a main part of a sealing device according to an embodiment of the present invention, and FIG. 2 is a vertical cross-sectional view of a main part of a conventional sealing device. Explanation of symbols, 1... Sealing device, 2... Housing, 21... Housing hole, 3... Stirring shaft, 4...
... Slinger, 41 ... Fitting part, 42 ... Outer diameter end, 5 ... Seal body, 51 ... Reinforcement ring, 52 ...
Rubber material, 53... Outer circumference fitting part, 54... Main seal lip, 55... End face lip, 7... Seal material, 8... Spring (biasing means), 9... Retaining ring, 10... Seal member .
Claims (1)
に摺動自在に密封接触するシールリツプを備えた
シール本体と、該シール本体の軸方向密封対象物
側に配置され回転軸に取付けられるスリンガとを
備えた密封装置において、 前記スリンガをハウジング端面に対して軸方向
に近接させた状態で対向させると共に、スリンガ
にハウジング端面に対して全周にわたつて摺動自
在に密封接触するシール材を設け、さらに、前記
スリンガを回転軸に対して回転方向には固定で軸
方向には移動可能とし、スリンガを軸方向ハウジ
ング端面側に押圧するための付勢手段を設けて成
ることを特徴とする密封装置。[Claims for Utility Model Registration] A seal body equipped with a seal lip that is attached to the housing and slidably comes into sealing contact with the rotating shaft, and which is arranged on the side of the sealing object in the axial direction of the seal body and is attached to the rotating shaft. In the sealing device, the slinger is opposed to the housing end face in an axially close state, and the seal is in slidable and sealed contact with the slinger over the entire circumference of the housing end face. The slinger is fixed in the rotational direction with respect to the rotating shaft but movable in the axial direction, and further includes a biasing means for pressing the slinger toward the end face of the housing in the axial direction. Sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989081073U JPH0320764U (en) | 1989-07-10 | 1989-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989081073U JPH0320764U (en) | 1989-07-10 | 1989-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0320764U true JPH0320764U (en) | 1991-02-28 |
Family
ID=31626693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989081073U Pending JPH0320764U (en) | 1989-07-10 | 1989-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320764U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007205504A (en) * | 2006-02-03 | 2007-08-16 | Nok Corp | Sealing device |
| JP2007292192A (en) * | 2006-04-25 | 2007-11-08 | Nok Corp | Sealing deice |
| JP2011247292A (en) * | 2010-05-24 | 2011-12-08 | Jatco Ltd | Rotor support structure |
-
1989
- 1989-07-10 JP JP1989081073U patent/JPH0320764U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007205504A (en) * | 2006-02-03 | 2007-08-16 | Nok Corp | Sealing device |
| JP2007292192A (en) * | 2006-04-25 | 2007-11-08 | Nok Corp | Sealing deice |
| JP2011247292A (en) * | 2010-05-24 | 2011-12-08 | Jatco Ltd | Rotor support structure |