JPS63125114U - - Google Patents
Info
- Publication number
- JPS63125114U JPS63125114U JP1664087U JP1664087U JPS63125114U JP S63125114 U JPS63125114 U JP S63125114U JP 1664087 U JP1664087 U JP 1664087U JP 1664087 U JP1664087 U JP 1664087U JP S63125114 U JPS63125114 U JP S63125114U
- Authority
- JP
- Japan
- Prior art keywords
- stem
- valve
- valve stem
- intake
- engine
- 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)
Description
図面は本考案に係るエンジンの吸排気弁の要部
の拡大断面図である。
１０……エンジンの吸排気弁、１２……バルブ
ステム、１４……スプリング、１６……コツター
、１８……スプリングアツパーシート、２０……
ロツカーアーム、２２……ステムキヤツプ、２２
ａ……面取り部、２４……フリクシヨンリング。
The drawing is an enlarged sectional view of a main part of an engine intake and exhaust valve according to the present invention. 10...Engine intake and exhaust valve, 12...Valve stem, 14...Spring, 16...Cotter, 18...Spring upper seat, 20...
Rotsuker arm, 22...Stem cap, 22
a... Chamfered portion, 24... Friction ring.
Claims (1)
を有するバルブステムと前記バルブステムを通常
では閉じるように付勢するスプリングの上部を受
け前記バルブステムにコツターを介して取り付け
られたスプリングアツパーシートと前記バルブス
テムの上端に取り付けられロツカーアームが係合
するステムキヤツプとから成るエンジンの吸排気
弁において、前記バルブステムと前記ステムキヤ
ツプとの間で前記バルブステムの溝に係入して前
記バルブステムと前記ステムキヤツプとに跨つて
取り付けられたフリクシヨンリングを更に備えた
ことを特徴とするエンジンの吸排気弁。 (2) 前記ステムキヤツプはその下縁に面取り部
を有する実用新案登録請求の範囲第１項に記載の
エンジンの吸排気弁。[Claims for Utility Model Registration] (1) A valve stem having a valve body that opens and closes the intake and exhaust ports of an engine, and a valve stem that receives the upper part of a spring that normally biases the valve stem to close, through a colander. In an engine intake/exhaust valve comprising a spring upper seat attached to the spring upper seat and a stem cap attached to the upper end of the valve stem and engaged by a rocker arm, a groove in the valve stem is formed between the valve stem and the stem cap. An intake and exhaust valve for an engine, further comprising a friction ring that is inserted into the valve stem and is attached to span the valve stem and the stem cap. (2) The engine intake and exhaust valve according to claim 1, wherein the stem cap has a chamfered portion on its lower edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1664087U JPS63125114U (en) | 1987-02-09 | 1987-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1664087U JPS63125114U (en) | 1987-02-09 | 1987-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63125114U true JPS63125114U (en) | 1988-08-16 |
Family
ID=30808684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1664087U Pending JPS63125114U (en) | 1987-02-09 | 1987-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63125114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015059546A (en) * | 2013-09-20 | 2015-03-30 | 株式会社クボタ | Intake/exhaust valve device for engine |
-
1987
- 1987-02-09 JP JP1664087U patent/JPS63125114U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015059546A (en) * | 2013-09-20 | 2015-03-30 | 株式会社クボタ | Intake/exhaust valve device for engine |