JPS5867908U - Internal combustion engine valve train - Google Patents
Internal combustion engine valve trainInfo
- Publication number
- JPS5867908U JPS5867908U JP16336181U JP16336181U JPS5867908U JP S5867908 U JPS5867908 U JP S5867908U JP 16336181 U JP16336181 U JP 16336181U JP 16336181 U JP16336181 U JP 16336181U JP S5867908 U JPS5867908 U JP S5867908U
- Authority
- JP
- Japan
- Prior art keywords
- valve spring
- internal combustion
- combustion engine
- valve
- spring retainer
- 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)
- Valve Device For Special Equipments (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図は従来の内燃機関の断面図、第2図a。
bは本考案におけるバルブ・スプリング・リテーーすの
正面断面図および平面図、第3図はバルブ・スプリング
の正面図、第4図は他の実施例を示すバルブ・スプリン
グ・リテーナの正面断面図セあ−る。
1・・・吸排気弁、2・・・バルブ・ステム、9・・・
カムシャフト、10・・・ロッカ・アーム、14.19
・・・バルブ・スプリング・リテーナ、15.16・・
・回り止め用孔、17−・・バルブ・スプリング、18
・・・屈曲端。 ゛
第3図
0FIG. 1 is a sectional view of a conventional internal combustion engine, and FIG. 2a is a sectional view of a conventional internal combustion engine. b is a front sectional view and a plan view of the valve spring retainer according to the present invention, FIG. 3 is a front view of the valve spring, and FIG. 4 is a front sectional view of the valve spring retainer showing another embodiment. A-ru. 1... Intake and exhaust valve, 2... Valve stem, 9...
Camshaft, 10...Rocker arm, 14.19
...Valve spring retainer, 15.16...
- Detent hole, 17--Valve spring, 18
...Bent end.゛Figure 3 0
Claims (1)
バルブ・スプリング・リテーナに保持されたバルブ・ス
プリングにより閉弁方向に付勢した吸排気弁を開閉制御
する内燃機関の動弁装置において、軽合金材料からなる
前記バルブ・スプリング・リテーナとバルブ・スプリ・
ングとの間にバルブ・スプリング・リテーナあ摩耗防止
処理部を設けたことを特徴とする内燃機関の動弁装置。The rocker arm swings in synchronization with engine rotation,
In a valve train for an internal combustion engine that controls the opening and closing of intake and exhaust valves biased in the valve closing direction by a valve spring held in a valve spring retainer, the valve spring retainer and valve spring are made of a light alloy material.・
A valve train for an internal combustion engine, characterized in that a valve spring retainer is provided with a wear prevention treatment section between the valve spring retainer and the valve spring retainer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16336181U JPS5867908U (en) | 1981-10-31 | 1981-10-31 | Internal combustion engine valve train |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16336181U JPS5867908U (en) | 1981-10-31 | 1981-10-31 | Internal combustion engine valve train |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5867908U true JPS5867908U (en) | 1983-05-09 |
Family
ID=29955657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16336181U Pending JPS5867908U (en) | 1981-10-31 | 1981-10-31 | Internal combustion engine valve train |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5867908U (en) |
-
1981
- 1981-10-31 JP JP16336181U patent/JPS5867908U/en active Pending
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