JPS62138698U - - Google Patents
Info
- Publication number
- JPS62138698U JPS62138698U JP2687086U JP2687086U JPS62138698U JP S62138698 U JPS62138698 U JP S62138698U JP 2687086 U JP2687086 U JP 2687086U JP 2687086 U JP2687086 U JP 2687086U JP S62138698 U JPS62138698 U JP S62138698U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- seal
- rotating shaft
- seal ring
- end plate
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims description 4
Landscapes
- Sealing Devices (AREA)
Description
第１図は本考案の一実施例のシール装置の要部
の断面図、第２図は主要部材の断面図、第３図は
第２図の部分拡大図、第４図は従来のシール装置
の断面図である。
２１……回転軸（舵軸）、２２……軸受、２３
……端板、２４……凹所、２５……シールリング
、２６……隙間、２７……Ｏリング、３１……環
状溝、３２……押圧部材、３３……シール部材。
Fig. 1 is a cross-sectional view of the main parts of a sealing device according to an embodiment of the present invention, Fig. 2 is a cross-sectional view of the main components, Fig. 3 is a partially enlarged view of Fig. 2, and Fig. 4 is a conventional sealing device. FIG. 21... Rotating shaft (rudder shaft), 22... Bearing, 23
... End plate, 24 ... Recess, 25 ... Seal ring, 26 ... Gap, 27 ... O ring, 31 ... Annular groove, 32 ... Pressing member, 33 ... Seal member.
Claims (1)
板が上記回転軸を囲む環状の凹所を形成して接合
され、この凹所には、回転軸に液密的に嵌着した
シールリングがその外周面と上記凹所の内周面と
の間に隙間を形成して装着され、上記端板の上記
シールリングと対向する面には環状溝が形成され
、この環状溝にはリング状のシール部材が嵌着さ
れるとともに、上記端板には上記シール部材を上
記シールリングに密着させる押圧部材が設けられ
ていることを特徴とする舵軸等のシール装置。 ２ 上記シール部材は断面Ｘ字状に形成されてい
ることを特徴とする実用新案登録請求の範囲第１
項記載の舵軸等のシール装置。[Claims for Utility Model Registration] (1) An end plate is joined to the end of a cylindrical bearing that supports a rotating shaft, forming an annular recess surrounding the rotating shaft, and this recess includes: A seal ring that is fluid-tightly fitted to the rotating shaft is installed with a gap formed between its outer circumferential surface and the inner circumferential surface of the recess, and a ring-shaped seal ring is provided on the surface of the end plate facing the seal ring. A rudder characterized in that a groove is formed, a ring-shaped seal member is fitted into the annular groove, and a pressing member is provided on the end plate to bring the seal member into close contact with the seal ring. Seal device for shafts, etc. 2. Utility model registration claim 1, characterized in that the sealing member is formed in an X-shaped cross section.
Sealing device for rudder axles, etc. as described in Section 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2687086U JPH058238Y2 (en) | 1986-02-26 | 1986-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2687086U JPH058238Y2 (en) | 1986-02-26 | 1986-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62138698U true JPS62138698U (en) | 1987-09-01 |
| JPH058238Y2 JPH058238Y2 (en) | 1993-03-02 |
Family
ID=30828363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2687086U Expired - Lifetime JPH058238Y2 (en) | 1986-02-26 | 1986-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058238Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001132851A (en) * | 1999-11-08 | 2001-05-18 | Japan Hamuwaaji Kk | Seal structure for rotary vane type steering device not applying back pressure to seal using polymeric material seal |
| JP2007162776A (en) * | 2005-12-12 | 2007-06-28 | Kumagai Tekkosho:Kk | Check valve |
| WO2012008156A1 (en) * | 2010-07-16 | 2012-01-19 | 株式会社アルバック | Sealing device and conveyance device |
-
1986
- 1986-02-26 JP JP2687086U patent/JPH058238Y2/ja not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001132851A (en) * | 1999-11-08 | 2001-05-18 | Japan Hamuwaaji Kk | Seal structure for rotary vane type steering device not applying back pressure to seal using polymeric material seal |
| JP2007162776A (en) * | 2005-12-12 | 2007-06-28 | Kumagai Tekkosho:Kk | Check valve |
| JP4505405B2 (en) * | 2005-12-12 | 2010-07-21 | 株式会社熊谷鉄工所 | Check valve |
| WO2012008156A1 (en) * | 2010-07-16 | 2012-01-19 | 株式会社アルバック | Sealing device and conveyance device |
| JPWO2012008156A1 (en) * | 2010-07-16 | 2013-09-05 | 株式会社アルバック | SEALING DEVICE AND CONVEYING DEVICE |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058238Y2 (en) | 1993-03-02 |