JPH0329767U - - Google Patents
Info
- Publication number
- JPH0329767U JPH0329767U JP8981989U JP8981989U JPH0329767U JP H0329767 U JPH0329767 U JP H0329767U JP 8981989 U JP8981989 U JP 8981989U JP 8981989 U JP8981989 U JP 8981989U JP H0329767 U JPH0329767 U JP H0329767U
- Authority
- JP
- Japan
- Prior art keywords
- outer periphery
- sealing material
- rotating shaft
- housing
- rotary shaft
- 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 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Sealing Devices (AREA)
Description
第１図は本考案の実施例に係る回転軸のシール
構造の要部を示す縦断面図、第２図は第１図のＸ
−Ｘ線断面図、第３図及び第４図は本考案の実施
例に係る回転軸のシール構造のそれぞれ別の使用
状態を説明するための縦断面図及び正断面図、第
５図は別のクツシヨン材を使用した場合の要部を
示す縦断面図、第６図及び第７図はそれぞれ異な
るシール材を使用した場合の要部を示す縦断面図
、第８図は従来のシール構造の要部を示す縦断面
図である。
１……回転軸、２……シール材、３……ハウジ
ング、１０，１１……クツシヨン材、１２，２２
……シール材。
FIG. 1 is a vertical sectional view showing the main parts of the seal structure for a rotating shaft according to an embodiment of the present invention, and FIG.
- An X-ray sectional view, FIGS. 3 and 4 are a vertical sectional view and a front sectional view for explaining different usage states of the rotary shaft seal structure according to the embodiment of the present invention, and FIG. 5 is a separate one. 6 and 7 are longitudinal sectional views showing the main parts when different sealing materials are used, and Fig. 8 shows the main parts of the conventional seal structure. FIG. 3 is a vertical cross-sectional view showing main parts. DESCRIPTION OF SYMBOLS 1... Rotating shaft, 2... Seal material, 3... Housing, 10, 11... Cushion material, 12, 22
...Sealing material.
Claims (1)
材を備え、該シール材でハウジングと該回転軸と
の間のシールを行うシール構造において、前記シ
ール材の外周と前記ハウジングの内周との間に圧
縮状態にて嵌合配置したクツシヨン材を設け、該
クツシヨン材をもつて前記シール材を外周全体か
ら前記回転軸の外周に押圧することを特徴とする
回転軸のシール構造。 In a seal structure that includes an annular elastic sealing material that fits and slides on the outer periphery of a rotating shaft, and seals between a housing and the rotating shaft with the sealing material, the outer periphery of the sealing material and the inner periphery of the housing A sealing structure for a rotary shaft, characterized in that a cushion material is provided in between and is fitted in a compressed state, and the cushion material is used to press the sealing material from the entire outer periphery to the outer periphery of the rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8981989U JPH0329767U (en) | 1989-08-01 | 1989-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8981989U JPH0329767U (en) | 1989-08-01 | 1989-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0329767U true JPH0329767U (en) | 1991-03-25 |
Family
ID=31639377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8981989U Pending JPH0329767U (en) | 1989-08-01 | 1989-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016133188A (en) * | 2015-01-21 | 2016-07-25 | ニッタ株式会社 | Seal material and seal mechanism |
| WO2024009453A1 (en) * | 2022-07-07 | 2024-01-11 | 株式会社ジェイテクト | Rolling bearing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4331772Y1 (en) * | 1964-08-27 | 1968-12-24 | ||
| JPS6228964B2 (en) * | 1983-11-25 | 1987-06-23 | Idemitsu Petrochemical Co |
-
1989
- 1989-08-01 JP JP8981989U patent/JPH0329767U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4331772Y1 (en) * | 1964-08-27 | 1968-12-24 | ||
| JPS6228964B2 (en) * | 1983-11-25 | 1987-06-23 | Idemitsu Petrochemical Co |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016133188A (en) * | 2015-01-21 | 2016-07-25 | ニッタ株式会社 | Seal material and seal mechanism |
| WO2024009453A1 (en) * | 2022-07-07 | 2024-01-11 | 株式会社ジェイテクト | Rolling bearing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01115070U (en) | ||
| JPH0329767U (en) | ||
| JPH0386253U (en) | ||
| JPH0222467U (en) | ||
| JPH0214827U (en) | ||
| JPH02113021U (en) | ||
| JPH0386250U (en) | ||
| JPH0388064U (en) | ||
| JPS61152849U (en) | ||
| JPH02116054U (en) | ||
| JPH0320764U (en) | ||
| JPH02113067U (en) | ||
| JPS6320569U (en) | ||
| JPS6361593U (en) | ||
| JPH02127856U (en) | ||
| JPH02121306U (en) | ||
| JPH0417567U (en) | ||
| JPS58158816U (en) | Rotating shaft sealing device | |
| JPS6345262U (en) | ||
| JPH0312667U (en) | ||
| JPH03107567U (en) | ||
| JPS6089421U (en) | Sealing material for bearings | |
| JPS61191562U (en) | ||
| JPS6177475U (en) | ||
| JPH0383261U (en) |