JPS60127409U - valve stem seal - Google Patents
valve stem sealInfo
- Publication number
- JPS60127409U JPS60127409U JP1457884U JP1457884U JPS60127409U JP S60127409 U JPS60127409 U JP S60127409U JP 1457884 U JP1457884 U JP 1457884U JP 1457884 U JP1457884 U JP 1457884U JP S60127409 U JPS60127409 U JP S60127409U
- Authority
- JP
- Japan
- Prior art keywords
- valve stem
- stem seal
- cylindrical body
- seal
- metal cylindrical
- 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
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図、及び第2図は従来のバルブステムシールの断面
図である。第3図は本考案のバルブステムシールの実施
例を示した断面図である。第4図は、第3図の斜視図で
ある。第5図は従来のバルブステムシールの装着状態を
示した断面図である。第6図は本考案のバルブステムシ
ールの装着状態を示す断面図である。
A・・・金属製筒体、B・・・弾性体、1・・・シール
リップ、3・・・フランジ部、5・・・バルブガイド、
7・・・バルブステム、8・・・凸部、9・・・工大治
具。FIGS. 1 and 2 are cross-sectional views of conventional valve stem seals. FIG. 3 is a sectional view showing an embodiment of the valve stem seal of the present invention. FIG. 4 is a perspective view of FIG. 3. FIG. 5 is a sectional view showing a state in which a conventional valve stem seal is installed. FIG. 6 is a sectional view showing a state in which the valve stem seal of the present invention is installed. A...Metal cylindrical body, B...Elastic body, 1...Seal lip, 3...Flange part, 5...Valve guide,
7... Valve stem, 8... Convex portion, 9... Engineering jig.
Claims (1)
、バルブステムと摺動接触する合成ゴム等の弾性体より
なるシールリップを接合一体化したバルブステムシール
において;バルブガイドとの嵌合部となる金属製筒体は
その下部外周に外側へ突出する凸部を複数個設けたこと
を特徴とするバルブステムシール。In a valve stem seal in which a seal lip made of an elastic material such as synthetic rubber is bonded and integrated above an inward flange formed on the top of a metal cylindrical body and makes sliding contact with the valve stem; fitting with a valve guide A valve stem seal characterized in that a metal cylindrical body serving as a part has a plurality of protrusions projecting outward on its lower outer periphery.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1457884U JPS60127409U (en) | 1984-02-03 | 1984-02-03 | valve stem seal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1457884U JPS60127409U (en) | 1984-02-03 | 1984-02-03 | valve stem seal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60127409U true JPS60127409U (en) | 1985-08-27 |
JPH0439366Y2 JPH0439366Y2 (en) | 1992-09-16 |
Family
ID=30499630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1457884U Granted JPS60127409U (en) | 1984-02-03 | 1984-02-03 | valve stem seal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60127409U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5516087U (en) * | 1979-05-12 | 1980-02-01 | ||
JPS5620485U (en) * | 1979-07-26 | 1981-02-23 |
-
1984
- 1984-02-03 JP JP1457884U patent/JPS60127409U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5516087U (en) * | 1979-05-12 | 1980-02-01 | ||
JPS5620485U (en) * | 1979-07-26 | 1981-02-23 |
Also Published As
Publication number | Publication date |
---|---|
JPH0439366Y2 (en) | 1992-09-16 |
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