JPS63171604U - - Google Patents
Info
- Publication number
- JPS63171604U JPS63171604U JP6583287U JP6583287U JPS63171604U JP S63171604 U JPS63171604 U JP S63171604U JP 6583287 U JP6583287 U JP 6583287U JP 6583287 U JP6583287 U JP 6583287U JP S63171604 U JPS63171604 U JP S63171604U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- shaft
- joint
- engine valve
- shaft portion
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 229910001069 Ti alloy Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Lift Valve (AREA)
Description
図面は本考案の実施例を示し、第１図は第１実
施例のバルブを一部断面によつて表わした正面図
、第２図は第２実施例のバルブを一部断面によつ
て表わした正面図、第３図〜第５図は第３実施例
〜第５実施例のバルブの主要部を表わしたそれぞ
れの断面図、第６図は第６実施例のバルブを一部
断面によつて表わした正面図である。
１０…バルブ、１１…軸部、１２…傘部、１２
ａ…バルブフエース面、２０…接合部、Ｏ…交点
。
The drawings show embodiments of the present invention; FIG. 1 is a partially sectional front view of the valve of the first embodiment, and FIG. 2 is a partially sectional front view of the valve of the second embodiment. 3 to 5 are sectional views showing the main parts of the valves of the third to fifth embodiments, and FIG. 6 is a partial cross-sectional view of the valve of the sixth embodiment. FIG. DESCRIPTION OF SYMBOLS 10... Valve, 11... Shaft part, 12... Umbrella part, 12
a... Valve face surface, 20... Junction, O... Intersection.
Claims (1)
相互に別体に成形するとともに、これらの軸部と
傘部との一体化をなす接合部を、傘部のバルブフ
エース面に沿つた延長線と軸部の表面との交点よ
り傘部寄りに設定してなるエンジンバルブ。 (2) 前記の軸部と傘部との接合部の接合面積を
軸部の横断面積より大きく設定してなる実用新案
登録請求の範囲第１項記載のエンジンバルブ。[Claims for Utility Model Registration] (1) The shaft is made of heat-resistant steel and the cap is made of titanium alloy and molded separately from each other, and the joint that integrates the shaft and cap is formed. , an engine valve that is set closer to the cap than the intersection of the extension line along the valve face surface of the cap and the surface of the shaft. (2) The engine valve according to claim 1, wherein the joint area of the joint between the shaft portion and the umbrella portion is set to be larger than the cross-sectional area of the shaft portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6583287U JPS63171604U (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6583287U JPS63171604U (en) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171604U true JPS63171604U (en) | 1988-11-08 |
Family
ID=30903273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6583287U Pending JPS63171604U (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63171604U (en) |
-
1987
- 1987-04-30 JP JP6583287U patent/JPS63171604U/ja active Pending