JPS63151910U - - Google Patents
Info
- Publication number
- JPS63151910U JPS63151910U JP1987045459U JP4545987U JPS63151910U JP S63151910 U JPS63151910 U JP S63151910U JP 1987045459 U JP1987045459 U JP 1987045459U JP 4545987 U JP4545987 U JP 4545987U JP S63151910 U JPS63151910 U JP S63151910U
- Authority
- JP
- Japan
- Prior art keywords
- inner periphery
- lip
- valve stem
- introduction groove
- tip
- 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
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
図はこの考案の実施例を示す要部の縦断側面図
である。
１……補強環、１ａ……内周フランジ部、１ｂ
……嵌合部、２……リツプ、３……弾性シール層
、４……オイル導入溝、５……バルブステム、６
……バルブガイド。
The figure is a longitudinal sectional side view of the main parts showing an embodiment of this invention. 1... Reinforcement ring, 1a... Inner periphery flange part, 1b
... Fitting portion, 2 ... Lip, 3 ... Elastic seal layer, 4 ... Oil introduction groove, 5 ... Valve stem, 6
...Valve guide.
Claims (1)
プの基端部内周にかけてオイル導入溝を設けてな
ることを特徴とするバルブステムシール。 A valve stem seal characterized in that an oil introduction groove is provided in the elastic seal layer on the inner periphery of the reinforcing ring from its tip to the inner periphery of the base end of the lip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987045459U JPS63151910U (en) | 1987-03-26 | 1987-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987045459U JPS63151910U (en) | 1987-03-26 | 1987-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63151910U true JPS63151910U (en) | 1988-10-05 |
Family
ID=30864213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987045459U Pending JPS63151910U (en) | 1987-03-26 | 1987-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63151910U (en) |
-
1987
- 1987-03-26 JP JP1987045459U patent/JPS63151910U/ja active Pending