JPS6063012U - Internal combustion engine intake and exhaust valves - Google Patents
Internal combustion engine intake and exhaust valvesInfo
- Publication number
- JPS6063012U JPS6063012U JP15548083U JP15548083U JPS6063012U JP S6063012 U JPS6063012 U JP S6063012U JP 15548083 U JP15548083 U JP 15548083U JP 15548083 U JP15548083 U JP 15548083U JP S6063012 U JPS6063012 U JP S6063012U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- combustion engine
- internal combustion
- valve head
- exhaust valves
- 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
Landscapes
- Valve-Gear Or Valve Arrangements (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
図面は本考案の実施態様を例示し、第１図はバルブ傘部
およびバルブ頭部を中央縦断面で示した吸排気バルブの
正面図、第２図は中間部を中央縦断面で示した同正面図
である。
１・・・吸排気バルブ、２・・・バルブ傘部、３・・・
バルブ頭部、４・・・バルブステム、７・・・長繊維束
、８゜９・・・雄ねじ部。The drawings illustrate an embodiment of the present invention, and FIG. 1 is a front view of the intake and exhaust valve showing the valve head and the valve head in the center longitudinal section, and FIG. 2 is a front view of the intake and exhaust valve showing the middle part in the center longitudinal section. It is a front view. 1... Intake and exhaust valve, 2... Valve head portion, 3...
Valve head, 4... Valve stem, 7... Long fiber bundle, 8°9... External thread part.
Claims (1)
ステムとからなり、内燃機関の燃焼室と吸気系あるいは
排気系との連通および遮断を行なうバルブであって、該
バルブの傘部および頭部が鋼材で形成されており、バル
ブステムは短繊維が配合された繊維強化プラスチツク材
であって、中心部に軸方向に伸びる長繊維が埋設され、
かつ両端部の短繊維部分に雄ねじ部が形成されており、
該雄ねじ部に前記バルブ傘部およびバルブ頭部がそれぞ
れ螺合されていることを特徴とする内燃機関の吸排気バ
ルブ。A valve consisting of a valve head, a valve head, and a valve stem that connects these, and communicates and shuts off the combustion chamber of an internal combustion engine with an intake system or an exhaust system. It is made of steel, and the valve stem is a fiber-reinforced plastic material containing short fibers, with long fibers extending in the axial direction embedded in the center.
In addition, male threads are formed on the short fiber portions at both ends.
An intake and exhaust valve for an internal combustion engine, characterized in that the valve head portion and the valve head are respectively screwed into the male thread portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15548083U JPS6063012U (en) | 1983-10-06 | 1983-10-06 | Internal combustion engine intake and exhaust valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15548083U JPS6063012U (en) | 1983-10-06 | 1983-10-06 | Internal combustion engine intake and exhaust valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6063012U true JPS6063012U (en) | 1985-05-02 |
Family
ID=30343382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15548083U Pending JPS6063012U (en) | 1983-10-06 | 1983-10-06 | Internal combustion engine intake and exhaust valves |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6063012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1188975A2 (en) | 2000-09-19 | 2002-03-20 | Fuji Oozx Inc. | Poppet valve and a method of manufacturing the same |
-
1983
- 1983-10-06 JP JP15548083U patent/JPS6063012U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1188975A2 (en) | 2000-09-19 | 2002-03-20 | Fuji Oozx Inc. | Poppet valve and a method of manufacturing the same |
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